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@@ -23,1063 +23,4830 @@
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#include <linux/init.h>
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#include <linux/slab.h>
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#include <linux/export.h>
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+#include <linux/sort.h>
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+#include <linux/ctype.h>
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+#include <linux/string.h>
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+#include <linux/bitops.h>
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#include <sound/core.h>
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+#include <sound/jack.h>
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#include "hda_codec.h"
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#include "hda_local.h"
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+#include "hda_auto_parser.h"
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+#include "hda_jack.h"
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+#include "hda_generic.h"
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-/* widget node for parsing */
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-struct hda_gnode {
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- hda_nid_t nid; /* NID of this widget */
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- unsigned short nconns; /* number of input connections */
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- hda_nid_t *conn_list;
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- hda_nid_t slist[2]; /* temporay list */
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- unsigned int wid_caps; /* widget capabilities */
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- unsigned char type; /* widget type */
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- unsigned char pin_ctl; /* pin controls */
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- unsigned char checked; /* the flag indicates that the node is already parsed */
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- unsigned int pin_caps; /* pin widget capabilities */
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- unsigned int def_cfg; /* default configuration */
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- unsigned int amp_out_caps; /* AMP out capabilities */
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- unsigned int amp_in_caps; /* AMP in capabilities */
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- struct list_head list;
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-};
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-/* patch-specific record */
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+/* initialize hda_gen_spec struct */
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+int snd_hda_gen_spec_init(struct hda_gen_spec *spec)
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+{
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+ snd_array_init(&spec->kctls, sizeof(struct snd_kcontrol_new), 32);
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+ snd_array_init(&spec->paths, sizeof(struct nid_path), 8);
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+ mutex_init(&spec->pcm_mutex);
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+ return 0;
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+}
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+EXPORT_SYMBOL_HDA(snd_hda_gen_spec_init);
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-#define MAX_PCM_VOLS 2
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-struct pcm_vol {
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- struct hda_gnode *node; /* Node for PCM volume */
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- unsigned int index; /* connection of PCM volume */
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-};
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+struct snd_kcontrol_new *
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+snd_hda_gen_add_kctl(struct hda_gen_spec *spec, const char *name,
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+ const struct snd_kcontrol_new *temp)
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+{
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+ struct snd_kcontrol_new *knew = snd_array_new(&spec->kctls);
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+ if (!knew)
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+ return NULL;
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+ *knew = *temp;
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+ if (name)
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+ knew->name = kstrdup(name, GFP_KERNEL);
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+ else if (knew->name)
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+ knew->name = kstrdup(knew->name, GFP_KERNEL);
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+ if (!knew->name)
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+ return NULL;
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+ return knew;
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+}
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+EXPORT_SYMBOL_HDA(snd_hda_gen_add_kctl);
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-struct hda_gspec {
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- struct hda_gnode *dac_node[2]; /* DAC node */
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- struct hda_gnode *out_pin_node[2]; /* Output pin (Line-Out) node */
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- struct pcm_vol pcm_vol[MAX_PCM_VOLS]; /* PCM volumes */
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- unsigned int pcm_vol_nodes; /* number of PCM volumes */
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+static void free_kctls(struct hda_gen_spec *spec)
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+{
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+ if (spec->kctls.list) {
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+ struct snd_kcontrol_new *kctl = spec->kctls.list;
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+ int i;
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+ for (i = 0; i < spec->kctls.used; i++)
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+ kfree(kctl[i].name);
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+ }
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+ snd_array_free(&spec->kctls);
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+}
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- struct hda_gnode *adc_node; /* ADC node */
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- struct hda_gnode *cap_vol_node; /* Node for capture volume */
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- unsigned int cur_cap_src; /* current capture source */
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- struct hda_input_mux input_mux;
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+void snd_hda_gen_spec_free(struct hda_gen_spec *spec)
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+{
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+ if (!spec)
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+ return;
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+ free_kctls(spec);
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+ snd_array_free(&spec->paths);
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+}
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+EXPORT_SYMBOL_HDA(snd_hda_gen_spec_free);
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- unsigned int def_amp_in_caps;
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- unsigned int def_amp_out_caps;
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+/*
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+ * store user hints
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+ */
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+static void parse_user_hints(struct hda_codec *codec)
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+{
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+ struct hda_gen_spec *spec = codec->spec;
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+ int val;
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- struct hda_pcm pcm_rec; /* PCM information */
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+ val = snd_hda_get_bool_hint(codec, "jack_detect");
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+ if (val >= 0)
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+ codec->no_jack_detect = !val;
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+ val = snd_hda_get_bool_hint(codec, "inv_jack_detect");
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+ if (val >= 0)
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+ codec->inv_jack_detect = !!val;
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+ val = snd_hda_get_bool_hint(codec, "trigger_sense");
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+ if (val >= 0)
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+ codec->no_trigger_sense = !val;
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+ val = snd_hda_get_bool_hint(codec, "inv_eapd");
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+ if (val >= 0)
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+ codec->inv_eapd = !!val;
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+ val = snd_hda_get_bool_hint(codec, "pcm_format_first");
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+ if (val >= 0)
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+ codec->pcm_format_first = !!val;
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+ val = snd_hda_get_bool_hint(codec, "sticky_stream");
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+ if (val >= 0)
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+ codec->no_sticky_stream = !val;
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+ val = snd_hda_get_bool_hint(codec, "spdif_status_reset");
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+ if (val >= 0)
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+ codec->spdif_status_reset = !!val;
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+ val = snd_hda_get_bool_hint(codec, "pin_amp_workaround");
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+ if (val >= 0)
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+ codec->pin_amp_workaround = !!val;
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+ val = snd_hda_get_bool_hint(codec, "single_adc_amp");
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+ if (val >= 0)
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+ codec->single_adc_amp = !!val;
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- struct list_head nid_list; /* list of widgets */
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+ val = snd_hda_get_bool_hint(codec, "auto_mute");
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+ if (val >= 0)
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+ spec->suppress_auto_mute = !val;
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+ val = snd_hda_get_bool_hint(codec, "auto_mic");
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+ if (val >= 0)
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+ spec->suppress_auto_mic = !val;
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+ val = snd_hda_get_bool_hint(codec, "line_in_auto_switch");
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+ if (val >= 0)
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+ spec->line_in_auto_switch = !!val;
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+ val = snd_hda_get_bool_hint(codec, "need_dac_fix");
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+ if (val >= 0)
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+ spec->need_dac_fix = !!val;
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+ val = snd_hda_get_bool_hint(codec, "primary_hp");
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+ if (val >= 0)
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+ spec->no_primary_hp = !val;
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+ val = snd_hda_get_bool_hint(codec, "multi_cap_vol");
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+ if (val >= 0)
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+ spec->multi_cap_vol = !!val;
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+ val = snd_hda_get_bool_hint(codec, "inv_dmic_split");
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+ if (val >= 0)
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+ spec->inv_dmic_split = !!val;
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+ val = snd_hda_get_bool_hint(codec, "indep_hp");
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+ if (val >= 0)
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+ spec->indep_hp = !!val;
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+ val = snd_hda_get_bool_hint(codec, "add_stereo_mix_input");
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+ if (val >= 0)
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+ spec->add_stereo_mix_input = !!val;
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+ val = snd_hda_get_bool_hint(codec, "add_out_jack_modes");
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+ if (val >= 0)
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+ spec->add_out_jack_modes = !!val;
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+ val = snd_hda_get_bool_hint(codec, "add_in_jack_modes");
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+ if (val >= 0)
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+ spec->add_in_jack_modes = !!val;
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-#ifdef CONFIG_PM
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-#define MAX_LOOPBACK_AMPS 7
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- struct hda_loopback_check loopback;
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- int num_loopbacks;
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- struct hda_amp_list loopback_list[MAX_LOOPBACK_AMPS + 1];
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-#endif
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-};
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+ if (!snd_hda_get_int_hint(codec, "mixer_nid", &val))
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+ spec->mixer_nid = val;
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+}
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/*
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- * retrieve the default device type from the default config value
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+ * pin control value accesses
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*/
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-#define defcfg_type(node) (((node)->def_cfg & AC_DEFCFG_DEVICE) >> \
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- AC_DEFCFG_DEVICE_SHIFT)
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-#define defcfg_location(node) (((node)->def_cfg & AC_DEFCFG_LOCATION) >> \
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- AC_DEFCFG_LOCATION_SHIFT)
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-#define defcfg_port_conn(node) (((node)->def_cfg & AC_DEFCFG_PORT_CONN) >> \
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- AC_DEFCFG_PORT_CONN_SHIFT)
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-/*
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- * destructor
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- */
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-static void snd_hda_generic_free(struct hda_codec *codec)
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+#define update_pin_ctl(codec, pin, val) \
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+ snd_hda_codec_update_cache(codec, pin, 0, \
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+ AC_VERB_SET_PIN_WIDGET_CONTROL, val)
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+
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+/* restore the pinctl based on the cached value */
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+static inline void restore_pin_ctl(struct hda_codec *codec, hda_nid_t pin)
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{
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- struct hda_gspec *spec = codec->spec;
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- struct hda_gnode *node, *n;
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+ update_pin_ctl(codec, pin, snd_hda_codec_get_pin_target(codec, pin));
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+}
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- if (! spec)
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+/* set the pinctl target value and write it if requested */
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+static void set_pin_target(struct hda_codec *codec, hda_nid_t pin,
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+ unsigned int val, bool do_write)
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+{
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+ if (!pin)
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return;
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- /* free all widgets */
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- list_for_each_entry_safe(node, n, &spec->nid_list, list) {
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- if (node->conn_list != node->slist)
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- kfree(node->conn_list);
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- kfree(node);
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- }
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- kfree(spec);
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+ val = snd_hda_correct_pin_ctl(codec, pin, val);
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+ snd_hda_codec_set_pin_target(codec, pin, val);
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+ if (do_write)
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+ update_pin_ctl(codec, pin, val);
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}
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+/* set pinctl target values for all given pins */
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+static void set_pin_targets(struct hda_codec *codec, int num_pins,
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+ hda_nid_t *pins, unsigned int val)
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+{
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+ int i;
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+ for (i = 0; i < num_pins; i++)
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+ set_pin_target(codec, pins[i], val, false);
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+}
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/*
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- * add a new widget node and read its attributes
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+ * parsing paths
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*/
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-static int add_new_node(struct hda_codec *codec, struct hda_gspec *spec, hda_nid_t nid)
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+
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+/* return the position of NID in the list, or -1 if not found */
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+static int find_idx_in_nid_list(hda_nid_t nid, const hda_nid_t *list, int nums)
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{
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- struct hda_gnode *node;
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- int nconns;
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- hda_nid_t conn_list[HDA_MAX_CONNECTIONS];
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+ int i;
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+ for (i = 0; i < nums; i++)
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+ if (list[i] == nid)
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+ return i;
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+ return -1;
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+}
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- node = kzalloc(sizeof(*node), GFP_KERNEL);
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- if (node == NULL)
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- return -ENOMEM;
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- node->nid = nid;
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- node->wid_caps = get_wcaps(codec, nid);
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- node->type = get_wcaps_type(node->wid_caps);
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- if (node->wid_caps & AC_WCAP_CONN_LIST) {
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- nconns = snd_hda_get_connections(codec, nid, conn_list,
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- HDA_MAX_CONNECTIONS);
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- if (nconns < 0) {
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- kfree(node);
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- return nconns;
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- }
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- } else {
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- nconns = 0;
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- }
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- if (nconns <= ARRAY_SIZE(node->slist))
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- node->conn_list = node->slist;
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- else {
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- node->conn_list = kmalloc(sizeof(hda_nid_t) * nconns,
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- GFP_KERNEL);
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- if (! node->conn_list) {
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- snd_printk(KERN_ERR "hda-generic: cannot malloc\n");
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- kfree(node);
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- return -ENOMEM;
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- }
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- }
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- memcpy(node->conn_list, conn_list, nconns * sizeof(hda_nid_t));
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- node->nconns = nconns;
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+/* return true if the given NID is contained in the path */
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+static bool is_nid_contained(struct nid_path *path, hda_nid_t nid)
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+{
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+ return find_idx_in_nid_list(nid, path->path, path->depth) >= 0;
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+}
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- if (node->type == AC_WID_PIN) {
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- node->pin_caps = snd_hda_query_pin_caps(codec, node->nid);
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- node->pin_ctl = snd_hda_codec_read(codec, node->nid, 0, AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
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- node->def_cfg = snd_hda_codec_get_pincfg(codec, node->nid);
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- }
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+static struct nid_path *get_nid_path(struct hda_codec *codec,
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+ hda_nid_t from_nid, hda_nid_t to_nid,
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+ int anchor_nid)
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+{
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+ struct hda_gen_spec *spec = codec->spec;
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+ int i;
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- if (node->wid_caps & AC_WCAP_OUT_AMP) {
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- if (node->wid_caps & AC_WCAP_AMP_OVRD)
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- node->amp_out_caps = snd_hda_param_read(codec, node->nid, AC_PAR_AMP_OUT_CAP);
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- if (! node->amp_out_caps)
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- node->amp_out_caps = spec->def_amp_out_caps;
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- }
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- if (node->wid_caps & AC_WCAP_IN_AMP) {
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- if (node->wid_caps & AC_WCAP_AMP_OVRD)
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- node->amp_in_caps = snd_hda_param_read(codec, node->nid, AC_PAR_AMP_IN_CAP);
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- if (! node->amp_in_caps)
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- node->amp_in_caps = spec->def_amp_in_caps;
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+ for (i = 0; i < spec->paths.used; i++) {
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+ struct nid_path *path = snd_array_elem(&spec->paths, i);
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+ if (path->depth <= 0)
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+ continue;
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+ if ((!from_nid || path->path[0] == from_nid) &&
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+ (!to_nid || path->path[path->depth - 1] == to_nid)) {
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+ if (!anchor_nid ||
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+ (anchor_nid > 0 && is_nid_contained(path, anchor_nid)) ||
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+ (anchor_nid < 0 && !is_nid_contained(path, anchor_nid)))
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+ return path;
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+ }
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}
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- list_add_tail(&node->list, &spec->nid_list);
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- return 0;
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+ return NULL;
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}
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-/*
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- * build the AFG subtree
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+/* get the path between the given NIDs;
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+ * passing 0 to either @pin or @dac behaves as a wildcard
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*/
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-static int build_afg_tree(struct hda_codec *codec)
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+struct nid_path *snd_hda_get_nid_path(struct hda_codec *codec,
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+ hda_nid_t from_nid, hda_nid_t to_nid)
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{
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- struct hda_gspec *spec = codec->spec;
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- int i, nodes, err;
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- hda_nid_t nid;
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-
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- if (snd_BUG_ON(!spec))
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- return -EINVAL;
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+ return get_nid_path(codec, from_nid, to_nid, 0);
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+}
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+EXPORT_SYMBOL_HDA(snd_hda_get_nid_path);
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- spec->def_amp_out_caps = snd_hda_param_read(codec, codec->afg, AC_PAR_AMP_OUT_CAP);
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- spec->def_amp_in_caps = snd_hda_param_read(codec, codec->afg, AC_PAR_AMP_IN_CAP);
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+/* get the index number corresponding to the path instance;
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+ * the index starts from 1, for easier checking the invalid value
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+ */
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+int snd_hda_get_path_idx(struct hda_codec *codec, struct nid_path *path)
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+{
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+ struct hda_gen_spec *spec = codec->spec;
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+ struct nid_path *array = spec->paths.list;
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+ ssize_t idx;
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|
- nodes = snd_hda_get_sub_nodes(codec, codec->afg, &nid);
|
|
|
- if (! nid || nodes < 0) {
|
|
|
- printk(KERN_ERR "Invalid AFG subtree\n");
|
|
|
- return -EINVAL;
|
|
|
- }
|
|
|
+ if (!spec->paths.used)
|
|
|
+ return 0;
|
|
|
+ idx = path - array;
|
|
|
+ if (idx < 0 || idx >= spec->paths.used)
|
|
|
+ return 0;
|
|
|
+ return idx + 1;
|
|
|
+}
|
|
|
+EXPORT_SYMBOL_HDA(snd_hda_get_path_idx);
|
|
|
|
|
|
- /* parse all nodes belonging to the AFG */
|
|
|
- for (i = 0; i < nodes; i++, nid++) {
|
|
|
- if ((err = add_new_node(codec, spec, nid)) < 0)
|
|
|
- return err;
|
|
|
- }
|
|
|
+/* get the path instance corresponding to the given index number */
|
|
|
+struct nid_path *snd_hda_get_path_from_idx(struct hda_codec *codec, int idx)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
|
|
|
- return 0;
|
|
|
+ if (idx <= 0 || idx > spec->paths.used)
|
|
|
+ return NULL;
|
|
|
+ return snd_array_elem(&spec->paths, idx - 1);
|
|
|
}
|
|
|
+EXPORT_SYMBOL_HDA(snd_hda_get_path_from_idx);
|
|
|
|
|
|
-
|
|
|
-/*
|
|
|
- * look for the node record for the given NID
|
|
|
- */
|
|
|
-/* FIXME: should avoid the braindead linear search */
|
|
|
-static struct hda_gnode *hda_get_node(struct hda_gspec *spec, hda_nid_t nid)
|
|
|
+/* check whether the given DAC is already found in any existing paths */
|
|
|
+static bool is_dac_already_used(struct hda_codec *codec, hda_nid_t nid)
|
|
|
{
|
|
|
- struct hda_gnode *node;
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ int i;
|
|
|
|
|
|
- list_for_each_entry(node, &spec->nid_list, list) {
|
|
|
- if (node->nid == nid)
|
|
|
- return node;
|
|
|
+ for (i = 0; i < spec->paths.used; i++) {
|
|
|
+ struct nid_path *path = snd_array_elem(&spec->paths, i);
|
|
|
+ if (path->path[0] == nid)
|
|
|
+ return true;
|
|
|
}
|
|
|
- return NULL;
|
|
|
+ return false;
|
|
|
}
|
|
|
|
|
|
-/*
|
|
|
- * unmute (and set max vol) the output amplifier
|
|
|
- */
|
|
|
-static int unmute_output(struct hda_codec *codec, struct hda_gnode *node)
|
|
|
-{
|
|
|
- unsigned int val, ofs;
|
|
|
- snd_printdd("UNMUTE OUT: NID=0x%x\n", node->nid);
|
|
|
- val = (node->amp_out_caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT;
|
|
|
- ofs = (node->amp_out_caps & AC_AMPCAP_OFFSET) >> AC_AMPCAP_OFFSET_SHIFT;
|
|
|
- if (val >= ofs)
|
|
|
- val -= ofs;
|
|
|
- snd_hda_codec_amp_stereo(codec, node->nid, HDA_OUTPUT, 0, 0xff, val);
|
|
|
- return 0;
|
|
|
+/* check whether the given two widgets can be connected */
|
|
|
+static bool is_reachable_path(struct hda_codec *codec,
|
|
|
+ hda_nid_t from_nid, hda_nid_t to_nid)
|
|
|
+{
|
|
|
+ if (!from_nid || !to_nid)
|
|
|
+ return false;
|
|
|
+ return snd_hda_get_conn_index(codec, to_nid, from_nid, true) >= 0;
|
|
|
}
|
|
|
|
|
|
-/*
|
|
|
- * unmute (and set max vol) the input amplifier
|
|
|
- */
|
|
|
-static int unmute_input(struct hda_codec *codec, struct hda_gnode *node, unsigned int index)
|
|
|
-{
|
|
|
- unsigned int val, ofs;
|
|
|
- snd_printdd("UNMUTE IN: NID=0x%x IDX=0x%x\n", node->nid, index);
|
|
|
- val = (node->amp_in_caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT;
|
|
|
- ofs = (node->amp_in_caps & AC_AMPCAP_OFFSET) >> AC_AMPCAP_OFFSET_SHIFT;
|
|
|
- if (val >= ofs)
|
|
|
- val -= ofs;
|
|
|
- snd_hda_codec_amp_stereo(codec, node->nid, HDA_INPUT, index, 0xff, val);
|
|
|
- return 0;
|
|
|
+/* nid, dir and idx */
|
|
|
+#define AMP_VAL_COMPARE_MASK (0xffff | (1U << 18) | (0x0f << 19))
|
|
|
+
|
|
|
+/* check whether the given ctl is already assigned in any path elements */
|
|
|
+static bool is_ctl_used(struct hda_codec *codec, unsigned int val, int type)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ int i;
|
|
|
+
|
|
|
+ val &= AMP_VAL_COMPARE_MASK;
|
|
|
+ for (i = 0; i < spec->paths.used; i++) {
|
|
|
+ struct nid_path *path = snd_array_elem(&spec->paths, i);
|
|
|
+ if ((path->ctls[type] & AMP_VAL_COMPARE_MASK) == val)
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ return false;
|
|
|
}
|
|
|
|
|
|
-/*
|
|
|
- * select the input connection of the given node.
|
|
|
- */
|
|
|
-static int select_input_connection(struct hda_codec *codec, struct hda_gnode *node,
|
|
|
- unsigned int index)
|
|
|
+/* check whether a control with the given (nid, dir, idx) was assigned */
|
|
|
+static bool is_ctl_associated(struct hda_codec *codec, hda_nid_t nid,
|
|
|
+ int dir, int idx, int type)
|
|
|
{
|
|
|
- snd_printdd("CONNECT: NID=0x%x IDX=0x%x\n", node->nid, index);
|
|
|
- return snd_hda_codec_write_cache(codec, node->nid, 0,
|
|
|
- AC_VERB_SET_CONNECT_SEL, index);
|
|
|
+ unsigned int val = HDA_COMPOSE_AMP_VAL(nid, 3, idx, dir);
|
|
|
+ return is_ctl_used(codec, val, type);
|
|
|
}
|
|
|
|
|
|
-/*
|
|
|
- * clear checked flag of each node in the node list
|
|
|
- */
|
|
|
-static void clear_check_flags(struct hda_gspec *spec)
|
|
|
+static void print_nid_path(const char *pfx, struct nid_path *path)
|
|
|
{
|
|
|
- struct hda_gnode *node;
|
|
|
+ char buf[40];
|
|
|
+ int i;
|
|
|
|
|
|
- list_for_each_entry(node, &spec->nid_list, list) {
|
|
|
- node->checked = 0;
|
|
|
+
|
|
|
+ buf[0] = 0;
|
|
|
+ for (i = 0; i < path->depth; i++) {
|
|
|
+ char tmp[4];
|
|
|
+ sprintf(tmp, ":%02x", path->path[i]);
|
|
|
+ strlcat(buf, tmp, sizeof(buf));
|
|
|
}
|
|
|
+ snd_printdd("%s path: depth=%d %s\n", pfx, path->depth, buf);
|
|
|
}
|
|
|
|
|
|
-/*
|
|
|
- * parse the output path recursively until reach to an audio output widget
|
|
|
- *
|
|
|
- * returns 0 if not found, 1 if found, or a negative error code.
|
|
|
- */
|
|
|
-static int parse_output_path(struct hda_codec *codec, struct hda_gspec *spec,
|
|
|
- struct hda_gnode *node, int dac_idx)
|
|
|
+/* called recursively */
|
|
|
+static bool __parse_nid_path(struct hda_codec *codec,
|
|
|
+ hda_nid_t from_nid, hda_nid_t to_nid,
|
|
|
+ int anchor_nid, struct nid_path *path,
|
|
|
+ int depth)
|
|
|
{
|
|
|
- int i, err;
|
|
|
- struct hda_gnode *child;
|
|
|
+ const hda_nid_t *conn;
|
|
|
+ int i, nums;
|
|
|
|
|
|
- if (node->checked)
|
|
|
- return 0;
|
|
|
+ if (to_nid == anchor_nid)
|
|
|
+ anchor_nid = 0; /* anchor passed */
|
|
|
+ else if (to_nid == (hda_nid_t)(-anchor_nid))
|
|
|
+ return false; /* hit the exclusive nid */
|
|
|
|
|
|
- node->checked = 1;
|
|
|
- if (node->type == AC_WID_AUD_OUT) {
|
|
|
- if (node->wid_caps & AC_WCAP_DIGITAL) {
|
|
|
- snd_printdd("Skip Digital OUT node %x\n", node->nid);
|
|
|
- return 0;
|
|
|
- }
|
|
|
- snd_printdd("AUD_OUT found %x\n", node->nid);
|
|
|
- if (spec->dac_node[dac_idx]) {
|
|
|
- /* already DAC node is assigned, just unmute & connect */
|
|
|
- return node == spec->dac_node[dac_idx];
|
|
|
- }
|
|
|
- spec->dac_node[dac_idx] = node;
|
|
|
- if ((node->wid_caps & AC_WCAP_OUT_AMP) &&
|
|
|
- spec->pcm_vol_nodes < MAX_PCM_VOLS) {
|
|
|
- spec->pcm_vol[spec->pcm_vol_nodes].node = node;
|
|
|
- spec->pcm_vol[spec->pcm_vol_nodes].index = 0;
|
|
|
- spec->pcm_vol_nodes++;
|
|
|
+ nums = snd_hda_get_conn_list(codec, to_nid, &conn);
|
|
|
+ for (i = 0; i < nums; i++) {
|
|
|
+ if (conn[i] != from_nid) {
|
|
|
+ /* special case: when from_nid is 0,
|
|
|
+ * try to find an empty DAC
|
|
|
+ */
|
|
|
+ if (from_nid ||
|
|
|
+ get_wcaps_type(get_wcaps(codec, conn[i])) != AC_WID_AUD_OUT ||
|
|
|
+ is_dac_already_used(codec, conn[i]))
|
|
|
+ continue;
|
|
|
}
|
|
|
- return 1; /* found */
|
|
|
+ /* anchor is not requested or already passed? */
|
|
|
+ if (anchor_nid <= 0)
|
|
|
+ goto found;
|
|
|
}
|
|
|
-
|
|
|
- for (i = 0; i < node->nconns; i++) {
|
|
|
- child = hda_get_node(spec, node->conn_list[i]);
|
|
|
- if (! child)
|
|
|
+ if (depth >= MAX_NID_PATH_DEPTH)
|
|
|
+ return false;
|
|
|
+ for (i = 0; i < nums; i++) {
|
|
|
+ unsigned int type;
|
|
|
+ type = get_wcaps_type(get_wcaps(codec, conn[i]));
|
|
|
+ if (type == AC_WID_AUD_OUT || type == AC_WID_AUD_IN ||
|
|
|
+ type == AC_WID_PIN)
|
|
|
continue;
|
|
|
- err = parse_output_path(codec, spec, child, dac_idx);
|
|
|
- if (err < 0)
|
|
|
- return err;
|
|
|
- else if (err > 0) {
|
|
|
- /* found one,
|
|
|
- * select the path, unmute both input and output
|
|
|
- */
|
|
|
- if (node->nconns > 1)
|
|
|
- select_input_connection(codec, node, i);
|
|
|
- unmute_input(codec, node, i);
|
|
|
- unmute_output(codec, node);
|
|
|
- if (spec->dac_node[dac_idx] &&
|
|
|
- spec->pcm_vol_nodes < MAX_PCM_VOLS &&
|
|
|
- !(spec->dac_node[dac_idx]->wid_caps &
|
|
|
- AC_WCAP_OUT_AMP)) {
|
|
|
- if ((node->wid_caps & AC_WCAP_IN_AMP) ||
|
|
|
- (node->wid_caps & AC_WCAP_OUT_AMP)) {
|
|
|
- int n = spec->pcm_vol_nodes;
|
|
|
- spec->pcm_vol[n].node = node;
|
|
|
- spec->pcm_vol[n].index = i;
|
|
|
- spec->pcm_vol_nodes++;
|
|
|
- }
|
|
|
- }
|
|
|
- return 1;
|
|
|
- }
|
|
|
+ if (__parse_nid_path(codec, from_nid, conn[i],
|
|
|
+ anchor_nid, path, depth + 1))
|
|
|
+ goto found;
|
|
|
}
|
|
|
- return 0;
|
|
|
+ return false;
|
|
|
+
|
|
|
+ found:
|
|
|
+ path->path[path->depth] = conn[i];
|
|
|
+ path->idx[path->depth + 1] = i;
|
|
|
+ if (nums > 1 && get_wcaps_type(get_wcaps(codec, to_nid)) != AC_WID_AUD_MIX)
|
|
|
+ path->multi[path->depth + 1] = 1;
|
|
|
+ path->depth++;
|
|
|
+ return true;
|
|
|
}
|
|
|
|
|
|
-/*
|
|
|
- * Look for the output PIN widget with the given jack type
|
|
|
- * and parse the output path to that PIN.
|
|
|
- *
|
|
|
- * Returns the PIN node when the path to DAC is established.
|
|
|
+/* parse the widget path from the given nid to the target nid;
|
|
|
+ * when @from_nid is 0, try to find an empty DAC;
|
|
|
+ * when @anchor_nid is set to a positive value, only paths through the widget
|
|
|
+ * with the given value are evaluated.
|
|
|
+ * when @anchor_nid is set to a negative value, paths through the widget
|
|
|
+ * with the negative of given value are excluded, only other paths are chosen.
|
|
|
+ * when @anchor_nid is zero, no special handling about path selection.
|
|
|
*/
|
|
|
-static struct hda_gnode *parse_output_jack(struct hda_codec *codec,
|
|
|
- struct hda_gspec *spec,
|
|
|
- int jack_type)
|
|
|
+bool snd_hda_parse_nid_path(struct hda_codec *codec, hda_nid_t from_nid,
|
|
|
+ hda_nid_t to_nid, int anchor_nid,
|
|
|
+ struct nid_path *path)
|
|
|
{
|
|
|
- struct hda_gnode *node;
|
|
|
- int err;
|
|
|
-
|
|
|
- list_for_each_entry(node, &spec->nid_list, list) {
|
|
|
- if (node->type != AC_WID_PIN)
|
|
|
- continue;
|
|
|
- /* output capable? */
|
|
|
- if (! (node->pin_caps & AC_PINCAP_OUT))
|
|
|
- continue;
|
|
|
- if (defcfg_port_conn(node) == AC_JACK_PORT_NONE)
|
|
|
- continue; /* unconnected */
|
|
|
- if (jack_type >= 0) {
|
|
|
- if (jack_type != defcfg_type(node))
|
|
|
- continue;
|
|
|
- if (node->wid_caps & AC_WCAP_DIGITAL)
|
|
|
- continue; /* skip SPDIF */
|
|
|
- } else {
|
|
|
- /* output as default? */
|
|
|
- if (! (node->pin_ctl & AC_PINCTL_OUT_EN))
|
|
|
- continue;
|
|
|
- }
|
|
|
- clear_check_flags(spec);
|
|
|
- err = parse_output_path(codec, spec, node, 0);
|
|
|
- if (err < 0)
|
|
|
- return NULL;
|
|
|
- if (! err && spec->out_pin_node[0]) {
|
|
|
- err = parse_output_path(codec, spec, node, 1);
|
|
|
- if (err < 0)
|
|
|
- return NULL;
|
|
|
- }
|
|
|
- if (err > 0) {
|
|
|
- /* unmute the PIN output */
|
|
|
- unmute_output(codec, node);
|
|
|
- /* set PIN-Out enable */
|
|
|
- snd_hda_codec_write_cache(codec, node->nid, 0,
|
|
|
- AC_VERB_SET_PIN_WIDGET_CONTROL,
|
|
|
- AC_PINCTL_OUT_EN |
|
|
|
- ((node->pin_caps & AC_PINCAP_HP_DRV) ?
|
|
|
- AC_PINCTL_HP_EN : 0));
|
|
|
- return node;
|
|
|
- }
|
|
|
+ if (__parse_nid_path(codec, from_nid, to_nid, anchor_nid, path, 1)) {
|
|
|
+ path->path[path->depth] = to_nid;
|
|
|
+ path->depth++;
|
|
|
+ return true;
|
|
|
}
|
|
|
- return NULL;
|
|
|
+ return false;
|
|
|
}
|
|
|
-
|
|
|
+EXPORT_SYMBOL_HDA(snd_hda_parse_nid_path);
|
|
|
|
|
|
/*
|
|
|
- * parse outputs
|
|
|
+ * parse the path between the given NIDs and add to the path list.
|
|
|
+ * if no valid path is found, return NULL
|
|
|
*/
|
|
|
-static int parse_output(struct hda_codec *codec)
|
|
|
+struct nid_path *
|
|
|
+snd_hda_add_new_path(struct hda_codec *codec, hda_nid_t from_nid,
|
|
|
+ hda_nid_t to_nid, int anchor_nid)
|
|
|
{
|
|
|
- struct hda_gspec *spec = codec->spec;
|
|
|
- struct hda_gnode *node;
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ struct nid_path *path;
|
|
|
|
|
|
- /*
|
|
|
- * Look for the output PIN widget
|
|
|
- */
|
|
|
- /* first, look for the line-out pin */
|
|
|
- node = parse_output_jack(codec, spec, AC_JACK_LINE_OUT);
|
|
|
- if (node) /* found, remember the PIN node */
|
|
|
- spec->out_pin_node[0] = node;
|
|
|
- else {
|
|
|
- /* if no line-out is found, try speaker out */
|
|
|
- node = parse_output_jack(codec, spec, AC_JACK_SPEAKER);
|
|
|
- if (node)
|
|
|
- spec->out_pin_node[0] = node;
|
|
|
- }
|
|
|
- /* look for the HP-out pin */
|
|
|
- node = parse_output_jack(codec, spec, AC_JACK_HP_OUT);
|
|
|
- if (node) {
|
|
|
- if (! spec->out_pin_node[0])
|
|
|
- spec->out_pin_node[0] = node;
|
|
|
- else
|
|
|
- spec->out_pin_node[1] = node;
|
|
|
- }
|
|
|
+ if (from_nid && to_nid && !is_reachable_path(codec, from_nid, to_nid))
|
|
|
+ return NULL;
|
|
|
|
|
|
- if (! spec->out_pin_node[0]) {
|
|
|
- /* no line-out or HP pins found,
|
|
|
- * then choose for the first output pin
|
|
|
- */
|
|
|
- spec->out_pin_node[0] = parse_output_jack(codec, spec, -1);
|
|
|
- if (! spec->out_pin_node[0])
|
|
|
- snd_printd("hda_generic: no proper output path found\n");
|
|
|
- }
|
|
|
+ /* check whether the path has been already added */
|
|
|
+ path = get_nid_path(codec, from_nid, to_nid, anchor_nid);
|
|
|
+ if (path)
|
|
|
+ return path;
|
|
|
+
|
|
|
+ path = snd_array_new(&spec->paths);
|
|
|
+ if (!path)
|
|
|
+ return NULL;
|
|
|
+ memset(path, 0, sizeof(*path));
|
|
|
+ if (snd_hda_parse_nid_path(codec, from_nid, to_nid, anchor_nid, path))
|
|
|
+ return path;
|
|
|
+ /* push back */
|
|
|
+ spec->paths.used--;
|
|
|
+ return NULL;
|
|
|
+}
|
|
|
+EXPORT_SYMBOL_HDA(snd_hda_add_new_path);
|
|
|
+
|
|
|
+/* clear the given path as invalid so that it won't be picked up later */
|
|
|
+static void invalidate_nid_path(struct hda_codec *codec, int idx)
|
|
|
+{
|
|
|
+ struct nid_path *path = snd_hda_get_path_from_idx(codec, idx);
|
|
|
+ if (!path)
|
|
|
+ return;
|
|
|
+ memset(path, 0, sizeof(*path));
|
|
|
+}
|
|
|
|
|
|
+/* look for an empty DAC slot */
|
|
|
+static hda_nid_t look_for_dac(struct hda_codec *codec, hda_nid_t pin,
|
|
|
+ bool is_digital)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ bool cap_digital;
|
|
|
+ int i;
|
|
|
+
|
|
|
+ for (i = 0; i < spec->num_all_dacs; i++) {
|
|
|
+ hda_nid_t nid = spec->all_dacs[i];
|
|
|
+ if (!nid || is_dac_already_used(codec, nid))
|
|
|
+ continue;
|
|
|
+ cap_digital = !!(get_wcaps(codec, nid) & AC_WCAP_DIGITAL);
|
|
|
+ if (is_digital != cap_digital)
|
|
|
+ continue;
|
|
|
+ if (is_reachable_path(codec, nid, pin))
|
|
|
+ return nid;
|
|
|
+ }
|
|
|
return 0;
|
|
|
}
|
|
|
|
|
|
-/*
|
|
|
- * input MUX
|
|
|
- */
|
|
|
+/* replace the channels in the composed amp value with the given number */
|
|
|
+static unsigned int amp_val_replace_channels(unsigned int val, unsigned int chs)
|
|
|
+{
|
|
|
+ val &= ~(0x3U << 16);
|
|
|
+ val |= chs << 16;
|
|
|
+ return val;
|
|
|
+}
|
|
|
|
|
|
-/* control callbacks */
|
|
|
-static int capture_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
|
|
|
+/* check whether the widget has the given amp capability for the direction */
|
|
|
+static bool check_amp_caps(struct hda_codec *codec, hda_nid_t nid,
|
|
|
+ int dir, unsigned int bits)
|
|
|
{
|
|
|
- struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
|
|
|
- struct hda_gspec *spec = codec->spec;
|
|
|
- return snd_hda_input_mux_info(&spec->input_mux, uinfo);
|
|
|
+ if (!nid)
|
|
|
+ return false;
|
|
|
+ if (get_wcaps(codec, nid) & (1 << (dir + 1)))
|
|
|
+ if (query_amp_caps(codec, nid, dir) & bits)
|
|
|
+ return true;
|
|
|
+ return false;
|
|
|
}
|
|
|
|
|
|
-static int capture_source_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
|
|
|
+static bool same_amp_caps(struct hda_codec *codec, hda_nid_t nid1,
|
|
|
+ hda_nid_t nid2, int dir)
|
|
|
{
|
|
|
- struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
|
|
|
- struct hda_gspec *spec = codec->spec;
|
|
|
+ if (!(get_wcaps(codec, nid1) & (1 << (dir + 1))))
|
|
|
+ return !(get_wcaps(codec, nid2) & (1 << (dir + 1)));
|
|
|
+ return (query_amp_caps(codec, nid1, dir) ==
|
|
|
+ query_amp_caps(codec, nid2, dir));
|
|
|
+}
|
|
|
+
|
|
|
+#define nid_has_mute(codec, nid, dir) \
|
|
|
+ check_amp_caps(codec, nid, dir, AC_AMPCAP_MUTE)
|
|
|
+#define nid_has_volume(codec, nid, dir) \
|
|
|
+ check_amp_caps(codec, nid, dir, AC_AMPCAP_NUM_STEPS)
|
|
|
+
|
|
|
+/* look for a widget suitable for assigning a mute switch in the path */
|
|
|
+static hda_nid_t look_for_out_mute_nid(struct hda_codec *codec,
|
|
|
+ struct nid_path *path)
|
|
|
+{
|
|
|
+ int i;
|
|
|
|
|
|
- ucontrol->value.enumerated.item[0] = spec->cur_cap_src;
|
|
|
+ for (i = path->depth - 1; i >= 0; i--) {
|
|
|
+ if (nid_has_mute(codec, path->path[i], HDA_OUTPUT))
|
|
|
+ return path->path[i];
|
|
|
+ if (i != path->depth - 1 && i != 0 &&
|
|
|
+ nid_has_mute(codec, path->path[i], HDA_INPUT))
|
|
|
+ return path->path[i];
|
|
|
+ }
|
|
|
return 0;
|
|
|
}
|
|
|
|
|
|
-static int capture_source_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
|
|
|
+/* look for a widget suitable for assigning a volume ctl in the path */
|
|
|
+static hda_nid_t look_for_out_vol_nid(struct hda_codec *codec,
|
|
|
+ struct nid_path *path)
|
|
|
{
|
|
|
- struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
|
|
|
- struct hda_gspec *spec = codec->spec;
|
|
|
- return snd_hda_input_mux_put(codec, &spec->input_mux, ucontrol,
|
|
|
- spec->adc_node->nid, &spec->cur_cap_src);
|
|
|
-}
|
|
|
+ int i;
|
|
|
|
|
|
-/*
|
|
|
- * return the string name of the given input PIN widget
|
|
|
- */
|
|
|
-static const char *get_input_type(struct hda_gnode *node, unsigned int *pinctl)
|
|
|
-{
|
|
|
- unsigned int location = defcfg_location(node);
|
|
|
- switch (defcfg_type(node)) {
|
|
|
- case AC_JACK_LINE_IN:
|
|
|
- if ((location & 0x0f) == AC_JACK_LOC_FRONT)
|
|
|
- return "Front Line";
|
|
|
- return "Line";
|
|
|
- case AC_JACK_CD:
|
|
|
-#if 0
|
|
|
- if (pinctl)
|
|
|
- *pinctl |= AC_PINCTL_VREF_GRD;
|
|
|
-#endif
|
|
|
- return "CD";
|
|
|
- case AC_JACK_AUX:
|
|
|
- if ((location & 0x0f) == AC_JACK_LOC_FRONT)
|
|
|
- return "Front Aux";
|
|
|
- return "Aux";
|
|
|
- case AC_JACK_MIC_IN:
|
|
|
- if (pinctl &&
|
|
|
- (node->pin_caps &
|
|
|
- (AC_PINCAP_VREF_80 << AC_PINCAP_VREF_SHIFT)))
|
|
|
- *pinctl |= AC_PINCTL_VREF_80;
|
|
|
- if ((location & 0x0f) == AC_JACK_LOC_FRONT)
|
|
|
- return "Front Mic";
|
|
|
- return "Mic";
|
|
|
- case AC_JACK_SPDIF_IN:
|
|
|
- return "SPDIF";
|
|
|
- case AC_JACK_DIG_OTHER_IN:
|
|
|
- return "Digital";
|
|
|
+ for (i = path->depth - 1; i >= 0; i--) {
|
|
|
+ if (nid_has_volume(codec, path->path[i], HDA_OUTPUT))
|
|
|
+ return path->path[i];
|
|
|
}
|
|
|
- return NULL;
|
|
|
+ return 0;
|
|
|
}
|
|
|
|
|
|
/*
|
|
|
- * parse the nodes recursively until reach to the input PIN
|
|
|
- *
|
|
|
- * returns 0 if not found, 1 if found, or a negative error code.
|
|
|
+ * path activation / deactivation
|
|
|
*/
|
|
|
-static int parse_adc_sub_nodes(struct hda_codec *codec, struct hda_gspec *spec,
|
|
|
- struct hda_gnode *node, int idx)
|
|
|
+
|
|
|
+/* can have the amp-in capability? */
|
|
|
+static bool has_amp_in(struct hda_codec *codec, struct nid_path *path, int idx)
|
|
|
{
|
|
|
- int i, err;
|
|
|
- unsigned int pinctl;
|
|
|
- const char *type;
|
|
|
+ hda_nid_t nid = path->path[idx];
|
|
|
+ unsigned int caps = get_wcaps(codec, nid);
|
|
|
+ unsigned int type = get_wcaps_type(caps);
|
|
|
|
|
|
- if (node->checked)
|
|
|
- return 0;
|
|
|
+ if (!(caps & AC_WCAP_IN_AMP))
|
|
|
+ return false;
|
|
|
+ if (type == AC_WID_PIN && idx > 0) /* only for input pins */
|
|
|
+ return false;
|
|
|
+ return true;
|
|
|
+}
|
|
|
|
|
|
- node->checked = 1;
|
|
|
- if (node->type != AC_WID_PIN) {
|
|
|
- for (i = 0; i < node->nconns; i++) {
|
|
|
- struct hda_gnode *child;
|
|
|
- child = hda_get_node(spec, node->conn_list[i]);
|
|
|
- if (! child)
|
|
|
- continue;
|
|
|
- err = parse_adc_sub_nodes(codec, spec, child, idx);
|
|
|
- if (err < 0)
|
|
|
- return err;
|
|
|
- if (err > 0) {
|
|
|
- /* found one,
|
|
|
- * select the path, unmute both input and output
|
|
|
- */
|
|
|
- if (node->nconns > 1)
|
|
|
- select_input_connection(codec, node, i);
|
|
|
- unmute_input(codec, node, i);
|
|
|
- unmute_output(codec, node);
|
|
|
- return err;
|
|
|
+/* can have the amp-out capability? */
|
|
|
+static bool has_amp_out(struct hda_codec *codec, struct nid_path *path, int idx)
|
|
|
+{
|
|
|
+ hda_nid_t nid = path->path[idx];
|
|
|
+ unsigned int caps = get_wcaps(codec, nid);
|
|
|
+ unsigned int type = get_wcaps_type(caps);
|
|
|
+
|
|
|
+ if (!(caps & AC_WCAP_OUT_AMP))
|
|
|
+ return false;
|
|
|
+ if (type == AC_WID_PIN && !idx) /* only for output pins */
|
|
|
+ return false;
|
|
|
+ return true;
|
|
|
+}
|
|
|
+
|
|
|
+/* check whether the given (nid,dir,idx) is active */
|
|
|
+static bool is_active_nid(struct hda_codec *codec, hda_nid_t nid,
|
|
|
+ unsigned int idx, unsigned int dir)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ int i, n;
|
|
|
+
|
|
|
+ for (n = 0; n < spec->paths.used; n++) {
|
|
|
+ struct nid_path *path = snd_array_elem(&spec->paths, n);
|
|
|
+ if (!path->active)
|
|
|
+ continue;
|
|
|
+ for (i = 0; i < path->depth; i++) {
|
|
|
+ if (path->path[i] == nid) {
|
|
|
+ if (dir == HDA_OUTPUT || path->idx[i] == idx)
|
|
|
+ return true;
|
|
|
+ break;
|
|
|
}
|
|
|
}
|
|
|
- return 0;
|
|
|
}
|
|
|
+ return false;
|
|
|
+}
|
|
|
|
|
|
- /* input capable? */
|
|
|
- if (! (node->pin_caps & AC_PINCAP_IN))
|
|
|
- return 0;
|
|
|
-
|
|
|
- if (defcfg_port_conn(node) == AC_JACK_PORT_NONE)
|
|
|
- return 0; /* unconnected */
|
|
|
-
|
|
|
- if (node->wid_caps & AC_WCAP_DIGITAL)
|
|
|
- return 0; /* skip SPDIF */
|
|
|
+/* get the default amp value for the target state */
|
|
|
+static int get_amp_val_to_activate(struct hda_codec *codec, hda_nid_t nid,
|
|
|
+ int dir, unsigned int caps, bool enable)
|
|
|
+{
|
|
|
+ unsigned int val = 0;
|
|
|
|
|
|
- if (spec->input_mux.num_items >= HDA_MAX_NUM_INPUTS) {
|
|
|
- snd_printk(KERN_ERR "hda_generic: Too many items for capture\n");
|
|
|
- return -EINVAL;
|
|
|
+ if (caps & AC_AMPCAP_NUM_STEPS) {
|
|
|
+ /* set to 0dB */
|
|
|
+ if (enable)
|
|
|
+ val = (caps & AC_AMPCAP_OFFSET) >> AC_AMPCAP_OFFSET_SHIFT;
|
|
|
}
|
|
|
-
|
|
|
- pinctl = AC_PINCTL_IN_EN;
|
|
|
- /* create a proper capture source label */
|
|
|
- type = get_input_type(node, &pinctl);
|
|
|
- if (! type) {
|
|
|
- /* input as default? */
|
|
|
- if (! (node->pin_ctl & AC_PINCTL_IN_EN))
|
|
|
- return 0;
|
|
|
- type = "Input";
|
|
|
+ if (caps & AC_AMPCAP_MUTE) {
|
|
|
+ if (!enable)
|
|
|
+ val |= HDA_AMP_MUTE;
|
|
|
}
|
|
|
- snd_hda_add_imux_item(&spec->input_mux, type, idx, NULL);
|
|
|
-
|
|
|
- /* unmute the PIN external input */
|
|
|
- unmute_input(codec, node, 0); /* index = 0? */
|
|
|
- /* set PIN-In enable */
|
|
|
- snd_hda_codec_write_cache(codec, node->nid, 0,
|
|
|
- AC_VERB_SET_PIN_WIDGET_CONTROL, pinctl);
|
|
|
+ return val;
|
|
|
+}
|
|
|
|
|
|
- return 1; /* found */
|
|
|
+/* initialize the amp value (only at the first time) */
|
|
|
+static void init_amp(struct hda_codec *codec, hda_nid_t nid, int dir, int idx)
|
|
|
+{
|
|
|
+ unsigned int caps = query_amp_caps(codec, nid, dir);
|
|
|
+ int val = get_amp_val_to_activate(codec, nid, dir, caps, false);
|
|
|
+ snd_hda_codec_amp_init_stereo(codec, nid, dir, idx, 0xff, val);
|
|
|
}
|
|
|
|
|
|
-/*
|
|
|
- * parse input
|
|
|
+/* calculate amp value mask we can modify;
|
|
|
+ * if the given amp is controlled by mixers, don't touch it
|
|
|
*/
|
|
|
-static int parse_input_path(struct hda_codec *codec, struct hda_gnode *adc_node)
|
|
|
+static unsigned int get_amp_mask_to_modify(struct hda_codec *codec,
|
|
|
+ hda_nid_t nid, int dir, int idx,
|
|
|
+ unsigned int caps)
|
|
|
{
|
|
|
- struct hda_gspec *spec = codec->spec;
|
|
|
- struct hda_gnode *node;
|
|
|
- int i, err;
|
|
|
+ unsigned int mask = 0xff;
|
|
|
|
|
|
- snd_printdd("AUD_IN = %x\n", adc_node->nid);
|
|
|
- clear_check_flags(spec);
|
|
|
-
|
|
|
- // awk added - fixed no recording due to muted widget
|
|
|
- unmute_input(codec, adc_node, 0);
|
|
|
-
|
|
|
- /*
|
|
|
- * check each connection of the ADC
|
|
|
- * if it reaches to a proper input PIN, add the path as the
|
|
|
- * input path.
|
|
|
- */
|
|
|
- /* first, check the direct connections to PIN widgets */
|
|
|
- for (i = 0; i < adc_node->nconns; i++) {
|
|
|
- node = hda_get_node(spec, adc_node->conn_list[i]);
|
|
|
- if (node && node->type == AC_WID_PIN) {
|
|
|
- err = parse_adc_sub_nodes(codec, spec, node, i);
|
|
|
- if (err < 0)
|
|
|
- return err;
|
|
|
- }
|
|
|
+ if (caps & AC_AMPCAP_MUTE) {
|
|
|
+ if (is_ctl_associated(codec, nid, dir, idx, NID_PATH_MUTE_CTL))
|
|
|
+ mask &= ~0x80;
|
|
|
}
|
|
|
- /* ... then check the rests, more complicated connections */
|
|
|
- for (i = 0; i < adc_node->nconns; i++) {
|
|
|
- node = hda_get_node(spec, adc_node->conn_list[i]);
|
|
|
- if (node && node->type != AC_WID_PIN) {
|
|
|
- err = parse_adc_sub_nodes(codec, spec, node, i);
|
|
|
- if (err < 0)
|
|
|
- return err;
|
|
|
- }
|
|
|
+ if (caps & AC_AMPCAP_NUM_STEPS) {
|
|
|
+ if (is_ctl_associated(codec, nid, dir, idx, NID_PATH_VOL_CTL) ||
|
|
|
+ is_ctl_associated(codec, nid, dir, idx, NID_PATH_BOOST_CTL))
|
|
|
+ mask &= ~0x7f;
|
|
|
}
|
|
|
+ return mask;
|
|
|
+}
|
|
|
+
|
|
|
+static void activate_amp(struct hda_codec *codec, hda_nid_t nid, int dir,
|
|
|
+ int idx, int idx_to_check, bool enable)
|
|
|
+{
|
|
|
+ unsigned int caps;
|
|
|
+ unsigned int mask, val;
|
|
|
|
|
|
- if (! spec->input_mux.num_items)
|
|
|
- return 0; /* no input path found... */
|
|
|
+ if (!enable && is_active_nid(codec, nid, dir, idx))
|
|
|
+ return;
|
|
|
|
|
|
- snd_printdd("[Capture Source] NID=0x%x, #SRC=%d\n", adc_node->nid, spec->input_mux.num_items);
|
|
|
- for (i = 0; i < spec->input_mux.num_items; i++)
|
|
|
- snd_printdd(" [%s] IDX=0x%x\n", spec->input_mux.items[i].label,
|
|
|
- spec->input_mux.items[i].index);
|
|
|
+ caps = query_amp_caps(codec, nid, dir);
|
|
|
+ val = get_amp_val_to_activate(codec, nid, dir, caps, enable);
|
|
|
+ mask = get_amp_mask_to_modify(codec, nid, dir, idx_to_check, caps);
|
|
|
+ if (!mask)
|
|
|
+ return;
|
|
|
|
|
|
- spec->adc_node = adc_node;
|
|
|
- return 1;
|
|
|
+ val &= mask;
|
|
|
+ snd_hda_codec_amp_stereo(codec, nid, dir, idx, mask, val);
|
|
|
}
|
|
|
|
|
|
-/*
|
|
|
- * parse input
|
|
|
- */
|
|
|
-static int parse_input(struct hda_codec *codec)
|
|
|
+static void activate_amp_out(struct hda_codec *codec, struct nid_path *path,
|
|
|
+ int i, bool enable)
|
|
|
{
|
|
|
- struct hda_gspec *spec = codec->spec;
|
|
|
- struct hda_gnode *node;
|
|
|
- int err;
|
|
|
-
|
|
|
- /*
|
|
|
- * At first we look for an audio input widget.
|
|
|
- * If it reaches to certain input PINs, we take it as the
|
|
|
- * input path.
|
|
|
- */
|
|
|
- list_for_each_entry(node, &spec->nid_list, list) {
|
|
|
- if (node->wid_caps & AC_WCAP_DIGITAL)
|
|
|
- continue; /* skip SPDIF */
|
|
|
- if (node->type == AC_WID_AUD_IN) {
|
|
|
- err = parse_input_path(codec, node);
|
|
|
- if (err < 0)
|
|
|
- return err;
|
|
|
- else if (err > 0)
|
|
|
- return 0;
|
|
|
- }
|
|
|
- }
|
|
|
- snd_printd("hda_generic: no proper input path found\n");
|
|
|
- return 0;
|
|
|
+ hda_nid_t nid = path->path[i];
|
|
|
+ init_amp(codec, nid, HDA_OUTPUT, 0);
|
|
|
+ activate_amp(codec, nid, HDA_OUTPUT, 0, 0, enable);
|
|
|
}
|
|
|
|
|
|
-#ifdef CONFIG_PM
|
|
|
-static void add_input_loopback(struct hda_codec *codec, hda_nid_t nid,
|
|
|
- int dir, int idx)
|
|
|
+static void activate_amp_in(struct hda_codec *codec, struct nid_path *path,
|
|
|
+ int i, bool enable, bool add_aamix)
|
|
|
{
|
|
|
- struct hda_gspec *spec = codec->spec;
|
|
|
- struct hda_amp_list *p;
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ const hda_nid_t *conn;
|
|
|
+ int n, nums, idx;
|
|
|
+ int type;
|
|
|
+ hda_nid_t nid = path->path[i];
|
|
|
|
|
|
- if (spec->num_loopbacks >= MAX_LOOPBACK_AMPS) {
|
|
|
- snd_printk(KERN_ERR "hda_generic: Too many loopback ctls\n");
|
|
|
- return;
|
|
|
+ nums = snd_hda_get_conn_list(codec, nid, &conn);
|
|
|
+ type = get_wcaps_type(get_wcaps(codec, nid));
|
|
|
+ if (type == AC_WID_PIN ||
|
|
|
+ (type == AC_WID_AUD_IN && codec->single_adc_amp)) {
|
|
|
+ nums = 1;
|
|
|
+ idx = 0;
|
|
|
+ } else
|
|
|
+ idx = path->idx[i];
|
|
|
+
|
|
|
+ for (n = 0; n < nums; n++)
|
|
|
+ init_amp(codec, nid, HDA_INPUT, n);
|
|
|
+
|
|
|
+ /* here is a little bit tricky in comparison with activate_amp_out();
|
|
|
+ * when aa-mixer is available, we need to enable the path as well
|
|
|
+ */
|
|
|
+ for (n = 0; n < nums; n++) {
|
|
|
+ if (n != idx && (!add_aamix || conn[n] != spec->mixer_nid))
|
|
|
+ continue;
|
|
|
+ activate_amp(codec, nid, HDA_INPUT, n, idx, enable);
|
|
|
}
|
|
|
- p = &spec->loopback_list[spec->num_loopbacks++];
|
|
|
- p->nid = nid;
|
|
|
- p->dir = dir;
|
|
|
- p->idx = idx;
|
|
|
- spec->loopback.amplist = spec->loopback_list;
|
|
|
}
|
|
|
-#else
|
|
|
-#define add_input_loopback(codec,nid,dir,idx)
|
|
|
-#endif
|
|
|
|
|
|
-/*
|
|
|
- * create mixer controls if possible
|
|
|
+/* activate or deactivate the given path
|
|
|
+ * if @add_aamix is set, enable the input from aa-mix NID as well (if any)
|
|
|
*/
|
|
|
-static int create_mixer(struct hda_codec *codec, struct hda_gnode *node,
|
|
|
- unsigned int index, const char *type,
|
|
|
- const char *dir_sfx, int is_loopback)
|
|
|
+void snd_hda_activate_path(struct hda_codec *codec, struct nid_path *path,
|
|
|
+ bool enable, bool add_aamix)
|
|
|
{
|
|
|
- char name[32];
|
|
|
- int err;
|
|
|
- int created = 0;
|
|
|
- struct snd_kcontrol_new knew;
|
|
|
+ int i;
|
|
|
|
|
|
- if (type)
|
|
|
- sprintf(name, "%s %s Switch", type, dir_sfx);
|
|
|
- else
|
|
|
- sprintf(name, "%s Switch", dir_sfx);
|
|
|
- if ((node->wid_caps & AC_WCAP_IN_AMP) &&
|
|
|
- (node->amp_in_caps & AC_AMPCAP_MUTE)) {
|
|
|
- knew = (struct snd_kcontrol_new)HDA_CODEC_MUTE(name, node->nid, index, HDA_INPUT);
|
|
|
- if (is_loopback)
|
|
|
- add_input_loopback(codec, node->nid, HDA_INPUT, index);
|
|
|
- snd_printdd("[%s] NID=0x%x, DIR=IN, IDX=0x%x\n", name, node->nid, index);
|
|
|
- err = snd_hda_ctl_add(codec, node->nid,
|
|
|
- snd_ctl_new1(&knew, codec));
|
|
|
- if (err < 0)
|
|
|
- return err;
|
|
|
- created = 1;
|
|
|
- } else if ((node->wid_caps & AC_WCAP_OUT_AMP) &&
|
|
|
- (node->amp_out_caps & AC_AMPCAP_MUTE)) {
|
|
|
- knew = (struct snd_kcontrol_new)HDA_CODEC_MUTE(name, node->nid, 0, HDA_OUTPUT);
|
|
|
- if (is_loopback)
|
|
|
- add_input_loopback(codec, node->nid, HDA_OUTPUT, 0);
|
|
|
- snd_printdd("[%s] NID=0x%x, DIR=OUT\n", name, node->nid);
|
|
|
- err = snd_hda_ctl_add(codec, node->nid,
|
|
|
- snd_ctl_new1(&knew, codec));
|
|
|
- if (err < 0)
|
|
|
- return err;
|
|
|
- created = 1;
|
|
|
- }
|
|
|
+ if (!enable)
|
|
|
+ path->active = false;
|
|
|
|
|
|
- if (type)
|
|
|
- sprintf(name, "%s %s Volume", type, dir_sfx);
|
|
|
- else
|
|
|
- sprintf(name, "%s Volume", dir_sfx);
|
|
|
- if ((node->wid_caps & AC_WCAP_IN_AMP) &&
|
|
|
- (node->amp_in_caps & AC_AMPCAP_NUM_STEPS)) {
|
|
|
- knew = (struct snd_kcontrol_new)HDA_CODEC_VOLUME(name, node->nid, index, HDA_INPUT);
|
|
|
- snd_printdd("[%s] NID=0x%x, DIR=IN, IDX=0x%x\n", name, node->nid, index);
|
|
|
- err = snd_hda_ctl_add(codec, node->nid,
|
|
|
- snd_ctl_new1(&knew, codec));
|
|
|
- if (err < 0)
|
|
|
- return err;
|
|
|
- created = 1;
|
|
|
- } else if ((node->wid_caps & AC_WCAP_OUT_AMP) &&
|
|
|
- (node->amp_out_caps & AC_AMPCAP_NUM_STEPS)) {
|
|
|
- knew = (struct snd_kcontrol_new)HDA_CODEC_VOLUME(name, node->nid, 0, HDA_OUTPUT);
|
|
|
- snd_printdd("[%s] NID=0x%x, DIR=OUT\n", name, node->nid);
|
|
|
- err = snd_hda_ctl_add(codec, node->nid,
|
|
|
- snd_ctl_new1(&knew, codec));
|
|
|
- if (err < 0)
|
|
|
- return err;
|
|
|
- created = 1;
|
|
|
+ for (i = path->depth - 1; i >= 0; i--) {
|
|
|
+ if (enable && path->multi[i])
|
|
|
+ snd_hda_codec_write_cache(codec, path->path[i], 0,
|
|
|
+ AC_VERB_SET_CONNECT_SEL,
|
|
|
+ path->idx[i]);
|
|
|
+ if (has_amp_in(codec, path, i))
|
|
|
+ activate_amp_in(codec, path, i, enable, add_aamix);
|
|
|
+ if (has_amp_out(codec, path, i))
|
|
|
+ activate_amp_out(codec, path, i, enable);
|
|
|
}
|
|
|
|
|
|
- return created;
|
|
|
+ if (enable)
|
|
|
+ path->active = true;
|
|
|
}
|
|
|
+EXPORT_SYMBOL_HDA(snd_hda_activate_path);
|
|
|
|
|
|
-/*
|
|
|
- * check whether the controls with the given name and direction suffix already exist
|
|
|
- */
|
|
|
-static int check_existing_control(struct hda_codec *codec, const char *type, const char *dir)
|
|
|
-{
|
|
|
- struct snd_ctl_elem_id id;
|
|
|
- memset(&id, 0, sizeof(id));
|
|
|
- sprintf(id.name, "%s %s Volume", type, dir);
|
|
|
- id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
|
|
|
- if (snd_ctl_find_id(codec->bus->card, &id))
|
|
|
- return 1;
|
|
|
- sprintf(id.name, "%s %s Switch", type, dir);
|
|
|
- id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
|
|
|
- if (snd_ctl_find_id(codec->bus->card, &id))
|
|
|
- return 1;
|
|
|
- return 0;
|
|
|
+/* turn on/off EAPD on the given pin */
|
|
|
+static void set_pin_eapd(struct hda_codec *codec, hda_nid_t pin, bool enable)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ if (spec->own_eapd_ctl ||
|
|
|
+ !(snd_hda_query_pin_caps(codec, pin) & AC_PINCAP_EAPD))
|
|
|
+ return;
|
|
|
+ if (codec->inv_eapd)
|
|
|
+ enable = !enable;
|
|
|
+ snd_hda_codec_update_cache(codec, pin, 0,
|
|
|
+ AC_VERB_SET_EAPD_BTLENABLE,
|
|
|
+ enable ? 0x02 : 0x00);
|
|
|
}
|
|
|
|
|
|
+
|
|
|
/*
|
|
|
- * build output mixer controls
|
|
|
+ * Helper functions for creating mixer ctl elements
|
|
|
*/
|
|
|
-static int create_output_mixers(struct hda_codec *codec,
|
|
|
- const char * const *names)
|
|
|
-{
|
|
|
- struct hda_gspec *spec = codec->spec;
|
|
|
- int i, err;
|
|
|
|
|
|
- for (i = 0; i < spec->pcm_vol_nodes; i++) {
|
|
|
- err = create_mixer(codec, spec->pcm_vol[i].node,
|
|
|
- spec->pcm_vol[i].index,
|
|
|
- names[i], "Playback", 0);
|
|
|
- if (err < 0)
|
|
|
- return err;
|
|
|
- }
|
|
|
- return 0;
|
|
|
-}
|
|
|
+enum {
|
|
|
+ HDA_CTL_WIDGET_VOL,
|
|
|
+ HDA_CTL_WIDGET_MUTE,
|
|
|
+ HDA_CTL_BIND_MUTE,
|
|
|
+};
|
|
|
+static const struct snd_kcontrol_new control_templates[] = {
|
|
|
+ HDA_CODEC_VOLUME(NULL, 0, 0, 0),
|
|
|
+ HDA_CODEC_MUTE(NULL, 0, 0, 0),
|
|
|
+ HDA_BIND_MUTE(NULL, 0, 0, 0),
|
|
|
+};
|
|
|
|
|
|
-static int build_output_controls(struct hda_codec *codec)
|
|
|
+/* add dynamic controls from template */
|
|
|
+static struct snd_kcontrol_new *
|
|
|
+add_control(struct hda_gen_spec *spec, int type, const char *name,
|
|
|
+ int cidx, unsigned long val)
|
|
|
{
|
|
|
- struct hda_gspec *spec = codec->spec;
|
|
|
- static const char * const types_speaker[] = { "Speaker", "Headphone" };
|
|
|
- static const char * const types_line[] = { "Front", "Headphone" };
|
|
|
+ struct snd_kcontrol_new *knew;
|
|
|
|
|
|
- switch (spec->pcm_vol_nodes) {
|
|
|
- case 1:
|
|
|
- return create_mixer(codec, spec->pcm_vol[0].node,
|
|
|
- spec->pcm_vol[0].index,
|
|
|
- "Master", "Playback", 0);
|
|
|
- case 2:
|
|
|
- if (defcfg_type(spec->out_pin_node[0]) == AC_JACK_SPEAKER)
|
|
|
- return create_output_mixers(codec, types_speaker);
|
|
|
- else
|
|
|
- return create_output_mixers(codec, types_line);
|
|
|
- }
|
|
|
- return 0;
|
|
|
+ knew = snd_hda_gen_add_kctl(spec, name, &control_templates[type]);
|
|
|
+ if (!knew)
|
|
|
+ return NULL;
|
|
|
+ knew->index = cidx;
|
|
|
+ if (get_amp_nid_(val))
|
|
|
+ knew->subdevice = HDA_SUBDEV_AMP_FLAG;
|
|
|
+ knew->private_value = val;
|
|
|
+ return knew;
|
|
|
}
|
|
|
|
|
|
-/* create capture volume/switch */
|
|
|
-static int build_input_controls(struct hda_codec *codec)
|
|
|
+static int add_control_with_pfx(struct hda_gen_spec *spec, int type,
|
|
|
+ const char *pfx, const char *dir,
|
|
|
+ const char *sfx, int cidx, unsigned long val)
|
|
|
{
|
|
|
- struct hda_gspec *spec = codec->spec;
|
|
|
- struct hda_gnode *adc_node = spec->adc_node;
|
|
|
- int i, err;
|
|
|
- static struct snd_kcontrol_new cap_sel = {
|
|
|
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
|
|
- .name = "Capture Source",
|
|
|
- .info = capture_source_info,
|
|
|
- .get = capture_source_get,
|
|
|
- .put = capture_source_put,
|
|
|
- };
|
|
|
+ char name[32];
|
|
|
+ snprintf(name, sizeof(name), "%s %s %s", pfx, dir, sfx);
|
|
|
+ if (!add_control(spec, type, name, cidx, val))
|
|
|
+ return -ENOMEM;
|
|
|
+ return 0;
|
|
|
+}
|
|
|
|
|
|
- if (! adc_node || ! spec->input_mux.num_items)
|
|
|
- return 0; /* not found */
|
|
|
+#define add_pb_vol_ctrl(spec, type, pfx, val) \
|
|
|
+ add_control_with_pfx(spec, type, pfx, "Playback", "Volume", 0, val)
|
|
|
+#define add_pb_sw_ctrl(spec, type, pfx, val) \
|
|
|
+ add_control_with_pfx(spec, type, pfx, "Playback", "Switch", 0, val)
|
|
|
+#define __add_pb_vol_ctrl(spec, type, pfx, cidx, val) \
|
|
|
+ add_control_with_pfx(spec, type, pfx, "Playback", "Volume", cidx, val)
|
|
|
+#define __add_pb_sw_ctrl(spec, type, pfx, cidx, val) \
|
|
|
+ add_control_with_pfx(spec, type, pfx, "Playback", "Switch", cidx, val)
|
|
|
|
|
|
- spec->cur_cap_src = 0;
|
|
|
- select_input_connection(codec, adc_node,
|
|
|
- spec->input_mux.items[0].index);
|
|
|
+static int add_vol_ctl(struct hda_codec *codec, const char *pfx, int cidx,
|
|
|
+ unsigned int chs, struct nid_path *path)
|
|
|
+{
|
|
|
+ unsigned int val;
|
|
|
+ if (!path)
|
|
|
+ return 0;
|
|
|
+ val = path->ctls[NID_PATH_VOL_CTL];
|
|
|
+ if (!val)
|
|
|
+ return 0;
|
|
|
+ val = amp_val_replace_channels(val, chs);
|
|
|
+ return __add_pb_vol_ctrl(codec->spec, HDA_CTL_WIDGET_VOL, pfx, cidx, val);
|
|
|
+}
|
|
|
+
|
|
|
+/* return the channel bits suitable for the given path->ctls[] */
|
|
|
+static int get_default_ch_nums(struct hda_codec *codec, struct nid_path *path,
|
|
|
+ int type)
|
|
|
+{
|
|
|
+ int chs = 1; /* mono (left only) */
|
|
|
+ if (path) {
|
|
|
+ hda_nid_t nid = get_amp_nid_(path->ctls[type]);
|
|
|
+ if (nid && (get_wcaps(codec, nid) & AC_WCAP_STEREO))
|
|
|
+ chs = 3; /* stereo */
|
|
|
+ }
|
|
|
+ return chs;
|
|
|
+}
|
|
|
+
|
|
|
+static int add_stereo_vol(struct hda_codec *codec, const char *pfx, int cidx,
|
|
|
+ struct nid_path *path)
|
|
|
+{
|
|
|
+ int chs = get_default_ch_nums(codec, path, NID_PATH_VOL_CTL);
|
|
|
+ return add_vol_ctl(codec, pfx, cidx, chs, path);
|
|
|
+}
|
|
|
+
|
|
|
+/* create a mute-switch for the given mixer widget;
|
|
|
+ * if it has multiple sources (e.g. DAC and loopback), create a bind-mute
|
|
|
+ */
|
|
|
+static int add_sw_ctl(struct hda_codec *codec, const char *pfx, int cidx,
|
|
|
+ unsigned int chs, struct nid_path *path)
|
|
|
+{
|
|
|
+ unsigned int val;
|
|
|
+ int type = HDA_CTL_WIDGET_MUTE;
|
|
|
+
|
|
|
+ if (!path)
|
|
|
+ return 0;
|
|
|
+ val = path->ctls[NID_PATH_MUTE_CTL];
|
|
|
+ if (!val)
|
|
|
+ return 0;
|
|
|
+ val = amp_val_replace_channels(val, chs);
|
|
|
+ if (get_amp_direction_(val) == HDA_INPUT) {
|
|
|
+ hda_nid_t nid = get_amp_nid_(val);
|
|
|
+ int nums = snd_hda_get_num_conns(codec, nid);
|
|
|
+ if (nums > 1) {
|
|
|
+ type = HDA_CTL_BIND_MUTE;
|
|
|
+ val |= nums << 19;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return __add_pb_sw_ctrl(codec->spec, type, pfx, cidx, val);
|
|
|
+}
|
|
|
+
|
|
|
+static int add_stereo_sw(struct hda_codec *codec, const char *pfx,
|
|
|
+ int cidx, struct nid_path *path)
|
|
|
+{
|
|
|
+ int chs = get_default_ch_nums(codec, path, NID_PATH_MUTE_CTL);
|
|
|
+ return add_sw_ctl(codec, pfx, cidx, chs, path);
|
|
|
+}
|
|
|
+
|
|
|
+/* any ctl assigned to the path with the given index? */
|
|
|
+static bool path_has_mixer(struct hda_codec *codec, int path_idx, int ctl_type)
|
|
|
+{
|
|
|
+ struct nid_path *path = snd_hda_get_path_from_idx(codec, path_idx);
|
|
|
+ return path && path->ctls[ctl_type];
|
|
|
+}
|
|
|
+
|
|
|
+static const char * const channel_name[4] = {
|
|
|
+ "Front", "Surround", "CLFE", "Side"
|
|
|
+};
|
|
|
+
|
|
|
+/* give some appropriate ctl name prefix for the given line out channel */
|
|
|
+static const char *get_line_out_pfx(struct hda_codec *codec, int ch,
|
|
|
+ int *index, int ctl_type)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ struct auto_pin_cfg *cfg = &spec->autocfg;
|
|
|
+
|
|
|
+ *index = 0;
|
|
|
+ if (cfg->line_outs == 1 && !spec->multi_ios &&
|
|
|
+ !cfg->hp_outs && !cfg->speaker_outs)
|
|
|
+ return spec->vmaster_mute.hook ? "PCM" : "Master";
|
|
|
+
|
|
|
+ /* if there is really a single DAC used in the whole output paths,
|
|
|
+ * use it master (or "PCM" if a vmaster hook is present)
|
|
|
+ */
|
|
|
+ if (spec->multiout.num_dacs == 1 && !spec->mixer_nid &&
|
|
|
+ !spec->multiout.hp_out_nid[0] && !spec->multiout.extra_out_nid[0])
|
|
|
+ return spec->vmaster_mute.hook ? "PCM" : "Master";
|
|
|
+
|
|
|
+ /* multi-io channels */
|
|
|
+ if (ch >= cfg->line_outs)
|
|
|
+ return channel_name[ch];
|
|
|
+
|
|
|
+ switch (cfg->line_out_type) {
|
|
|
+ case AUTO_PIN_SPEAKER_OUT:
|
|
|
+ /* if the primary channel vol/mute is shared with HP volume,
|
|
|
+ * don't name it as Speaker
|
|
|
+ */
|
|
|
+ if (!ch && cfg->hp_outs &&
|
|
|
+ !path_has_mixer(codec, spec->hp_paths[0], ctl_type))
|
|
|
+ break;
|
|
|
+ if (cfg->line_outs == 1)
|
|
|
+ return "Speaker";
|
|
|
+ if (cfg->line_outs == 2)
|
|
|
+ return ch ? "Bass Speaker" : "Speaker";
|
|
|
+ break;
|
|
|
+ case AUTO_PIN_HP_OUT:
|
|
|
+ /* if the primary channel vol/mute is shared with spk volume,
|
|
|
+ * don't name it as Headphone
|
|
|
+ */
|
|
|
+ if (!ch && cfg->speaker_outs &&
|
|
|
+ !path_has_mixer(codec, spec->speaker_paths[0], ctl_type))
|
|
|
+ break;
|
|
|
+ /* for multi-io case, only the primary out */
|
|
|
+ if (ch && spec->multi_ios)
|
|
|
+ break;
|
|
|
+ *index = ch;
|
|
|
+ return "Headphone";
|
|
|
+ }
|
|
|
+
|
|
|
+ /* for a single channel output, we don't have to name the channel */
|
|
|
+ if (cfg->line_outs == 1 && !spec->multi_ios)
|
|
|
+ return "PCM";
|
|
|
+
|
|
|
+ if (ch >= ARRAY_SIZE(channel_name)) {
|
|
|
+ snd_BUG();
|
|
|
+ return "PCM";
|
|
|
+ }
|
|
|
+
|
|
|
+ return channel_name[ch];
|
|
|
+}
|
|
|
+
|
|
|
+/*
|
|
|
+ * Parse output paths
|
|
|
+ */
|
|
|
+
|
|
|
+/* badness definition */
|
|
|
+enum {
|
|
|
+ /* No primary DAC is found for the main output */
|
|
|
+ BAD_NO_PRIMARY_DAC = 0x10000,
|
|
|
+ /* No DAC is found for the extra output */
|
|
|
+ BAD_NO_DAC = 0x4000,
|
|
|
+ /* No possible multi-ios */
|
|
|
+ BAD_MULTI_IO = 0x103,
|
|
|
+ /* No individual DAC for extra output */
|
|
|
+ BAD_NO_EXTRA_DAC = 0x102,
|
|
|
+ /* No individual DAC for extra surrounds */
|
|
|
+ BAD_NO_EXTRA_SURR_DAC = 0x101,
|
|
|
+ /* Primary DAC shared with main surrounds */
|
|
|
+ BAD_SHARED_SURROUND = 0x100,
|
|
|
+ /* Primary DAC shared with main CLFE */
|
|
|
+ BAD_SHARED_CLFE = 0x10,
|
|
|
+ /* Primary DAC shared with extra surrounds */
|
|
|
+ BAD_SHARED_EXTRA_SURROUND = 0x10,
|
|
|
+ /* Volume widget is shared */
|
|
|
+ BAD_SHARED_VOL = 0x10,
|
|
|
+};
|
|
|
+
|
|
|
+/* look for widgets in the given path which are appropriate for
|
|
|
+ * volume and mute controls, and assign the values to ctls[].
|
|
|
+ *
|
|
|
+ * When no appropriate widget is found in the path, the badness value
|
|
|
+ * is incremented depending on the situation. The function returns the
|
|
|
+ * total badness for both volume and mute controls.
|
|
|
+ */
|
|
|
+static int assign_out_path_ctls(struct hda_codec *codec, struct nid_path *path)
|
|
|
+{
|
|
|
+ hda_nid_t nid;
|
|
|
+ unsigned int val;
|
|
|
+ int badness = 0;
|
|
|
+
|
|
|
+ if (!path)
|
|
|
+ return BAD_SHARED_VOL * 2;
|
|
|
+
|
|
|
+ if (path->ctls[NID_PATH_VOL_CTL] ||
|
|
|
+ path->ctls[NID_PATH_MUTE_CTL])
|
|
|
+ return 0; /* already evaluated */
|
|
|
+
|
|
|
+ nid = look_for_out_vol_nid(codec, path);
|
|
|
+ if (nid) {
|
|
|
+ val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT);
|
|
|
+ if (is_ctl_used(codec, val, NID_PATH_VOL_CTL))
|
|
|
+ badness += BAD_SHARED_VOL;
|
|
|
+ else
|
|
|
+ path->ctls[NID_PATH_VOL_CTL] = val;
|
|
|
+ } else
|
|
|
+ badness += BAD_SHARED_VOL;
|
|
|
+ nid = look_for_out_mute_nid(codec, path);
|
|
|
+ if (nid) {
|
|
|
+ unsigned int wid_type = get_wcaps_type(get_wcaps(codec, nid));
|
|
|
+ if (wid_type == AC_WID_PIN || wid_type == AC_WID_AUD_OUT ||
|
|
|
+ nid_has_mute(codec, nid, HDA_OUTPUT))
|
|
|
+ val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT);
|
|
|
+ else
|
|
|
+ val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_INPUT);
|
|
|
+ if (is_ctl_used(codec, val, NID_PATH_MUTE_CTL))
|
|
|
+ badness += BAD_SHARED_VOL;
|
|
|
+ else
|
|
|
+ path->ctls[NID_PATH_MUTE_CTL] = val;
|
|
|
+ } else
|
|
|
+ badness += BAD_SHARED_VOL;
|
|
|
+ return badness;
|
|
|
+}
|
|
|
+
|
|
|
+struct badness_table {
|
|
|
+ int no_primary_dac; /* no primary DAC */
|
|
|
+ int no_dac; /* no secondary DACs */
|
|
|
+ int shared_primary; /* primary DAC is shared with main output */
|
|
|
+ int shared_surr; /* secondary DAC shared with main or primary */
|
|
|
+ int shared_clfe; /* third DAC shared with main or primary */
|
|
|
+ int shared_surr_main; /* secondary DAC sahred with main/DAC0 */
|
|
|
+};
|
|
|
+
|
|
|
+static struct badness_table main_out_badness = {
|
|
|
+ .no_primary_dac = BAD_NO_PRIMARY_DAC,
|
|
|
+ .no_dac = BAD_NO_DAC,
|
|
|
+ .shared_primary = BAD_NO_PRIMARY_DAC,
|
|
|
+ .shared_surr = BAD_SHARED_SURROUND,
|
|
|
+ .shared_clfe = BAD_SHARED_CLFE,
|
|
|
+ .shared_surr_main = BAD_SHARED_SURROUND,
|
|
|
+};
|
|
|
+
|
|
|
+static struct badness_table extra_out_badness = {
|
|
|
+ .no_primary_dac = BAD_NO_DAC,
|
|
|
+ .no_dac = BAD_NO_DAC,
|
|
|
+ .shared_primary = BAD_NO_EXTRA_DAC,
|
|
|
+ .shared_surr = BAD_SHARED_EXTRA_SURROUND,
|
|
|
+ .shared_clfe = BAD_SHARED_EXTRA_SURROUND,
|
|
|
+ .shared_surr_main = BAD_NO_EXTRA_SURR_DAC,
|
|
|
+};
|
|
|
+
|
|
|
+/* get the DAC of the primary output corresponding to the given array index */
|
|
|
+static hda_nid_t get_primary_out(struct hda_codec *codec, int idx)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ struct auto_pin_cfg *cfg = &spec->autocfg;
|
|
|
+
|
|
|
+ if (cfg->line_outs > idx)
|
|
|
+ return spec->private_dac_nids[idx];
|
|
|
+ idx -= cfg->line_outs;
|
|
|
+ if (spec->multi_ios > idx)
|
|
|
+ return spec->multi_io[idx].dac;
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+/* return the DAC if it's reachable, otherwise zero */
|
|
|
+static inline hda_nid_t try_dac(struct hda_codec *codec,
|
|
|
+ hda_nid_t dac, hda_nid_t pin)
|
|
|
+{
|
|
|
+ return is_reachable_path(codec, dac, pin) ? dac : 0;
|
|
|
+}
|
|
|
+
|
|
|
+/* try to assign DACs to pins and return the resultant badness */
|
|
|
+static int try_assign_dacs(struct hda_codec *codec, int num_outs,
|
|
|
+ const hda_nid_t *pins, hda_nid_t *dacs,
|
|
|
+ int *path_idx,
|
|
|
+ const struct badness_table *bad)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ int i, j;
|
|
|
+ int badness = 0;
|
|
|
+ hda_nid_t dac;
|
|
|
+
|
|
|
+ if (!num_outs)
|
|
|
+ return 0;
|
|
|
+
|
|
|
+ for (i = 0; i < num_outs; i++) {
|
|
|
+ struct nid_path *path;
|
|
|
+ hda_nid_t pin = pins[i];
|
|
|
+
|
|
|
+ path = snd_hda_get_path_from_idx(codec, path_idx[i]);
|
|
|
+ if (path) {
|
|
|
+ badness += assign_out_path_ctls(codec, path);
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ dacs[i] = look_for_dac(codec, pin, false);
|
|
|
+ if (!dacs[i] && !i) {
|
|
|
+ /* try to steal the DAC of surrounds for the front */
|
|
|
+ for (j = 1; j < num_outs; j++) {
|
|
|
+ if (is_reachable_path(codec, dacs[j], pin)) {
|
|
|
+ dacs[0] = dacs[j];
|
|
|
+ dacs[j] = 0;
|
|
|
+ invalidate_nid_path(codec, path_idx[j]);
|
|
|
+ path_idx[j] = 0;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ dac = dacs[i];
|
|
|
+ if (!dac) {
|
|
|
+ if (num_outs > 2)
|
|
|
+ dac = try_dac(codec, get_primary_out(codec, i), pin);
|
|
|
+ if (!dac)
|
|
|
+ dac = try_dac(codec, dacs[0], pin);
|
|
|
+ if (!dac)
|
|
|
+ dac = try_dac(codec, get_primary_out(codec, i), pin);
|
|
|
+ if (dac) {
|
|
|
+ if (!i)
|
|
|
+ badness += bad->shared_primary;
|
|
|
+ else if (i == 1)
|
|
|
+ badness += bad->shared_surr;
|
|
|
+ else
|
|
|
+ badness += bad->shared_clfe;
|
|
|
+ } else if (is_reachable_path(codec, spec->private_dac_nids[0], pin)) {
|
|
|
+ dac = spec->private_dac_nids[0];
|
|
|
+ badness += bad->shared_surr_main;
|
|
|
+ } else if (!i)
|
|
|
+ badness += bad->no_primary_dac;
|
|
|
+ else
|
|
|
+ badness += bad->no_dac;
|
|
|
+ }
|
|
|
+ if (!dac)
|
|
|
+ continue;
|
|
|
+ path = snd_hda_add_new_path(codec, dac, pin, -spec->mixer_nid);
|
|
|
+ if (!path && !i && spec->mixer_nid) {
|
|
|
+ /* try with aamix */
|
|
|
+ path = snd_hda_add_new_path(codec, dac, pin, 0);
|
|
|
+ }
|
|
|
+ if (!path) {
|
|
|
+ dac = dacs[i] = 0;
|
|
|
+ badness += bad->no_dac;
|
|
|
+ } else {
|
|
|
+ /* print_nid_path("output", path); */
|
|
|
+ path->active = true;
|
|
|
+ path_idx[i] = snd_hda_get_path_idx(codec, path);
|
|
|
+ badness += assign_out_path_ctls(codec, path);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return badness;
|
|
|
+}
|
|
|
+
|
|
|
+/* return NID if the given pin has only a single connection to a certain DAC */
|
|
|
+static hda_nid_t get_dac_if_single(struct hda_codec *codec, hda_nid_t pin)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ int i;
|
|
|
+ hda_nid_t nid_found = 0;
|
|
|
+
|
|
|
+ for (i = 0; i < spec->num_all_dacs; i++) {
|
|
|
+ hda_nid_t nid = spec->all_dacs[i];
|
|
|
+ if (!nid || is_dac_already_used(codec, nid))
|
|
|
+ continue;
|
|
|
+ if (is_reachable_path(codec, nid, pin)) {
|
|
|
+ if (nid_found)
|
|
|
+ return 0;
|
|
|
+ nid_found = nid;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return nid_found;
|
|
|
+}
|
|
|
+
|
|
|
+/* check whether the given pin can be a multi-io pin */
|
|
|
+static bool can_be_multiio_pin(struct hda_codec *codec,
|
|
|
+ unsigned int location, hda_nid_t nid)
|
|
|
+{
|
|
|
+ unsigned int defcfg, caps;
|
|
|
+
|
|
|
+ defcfg = snd_hda_codec_get_pincfg(codec, nid);
|
|
|
+ if (get_defcfg_connect(defcfg) != AC_JACK_PORT_COMPLEX)
|
|
|
+ return false;
|
|
|
+ if (location && get_defcfg_location(defcfg) != location)
|
|
|
+ return false;
|
|
|
+ caps = snd_hda_query_pin_caps(codec, nid);
|
|
|
+ if (!(caps & AC_PINCAP_OUT))
|
|
|
+ return false;
|
|
|
+ return true;
|
|
|
+}
|
|
|
+
|
|
|
+/* count the number of input pins that are capable to be multi-io */
|
|
|
+static int count_multiio_pins(struct hda_codec *codec, hda_nid_t reference_pin)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ struct auto_pin_cfg *cfg = &spec->autocfg;
|
|
|
+ unsigned int defcfg = snd_hda_codec_get_pincfg(codec, reference_pin);
|
|
|
+ unsigned int location = get_defcfg_location(defcfg);
|
|
|
+ int type, i;
|
|
|
+ int num_pins = 0;
|
|
|
+
|
|
|
+ for (type = AUTO_PIN_LINE_IN; type >= AUTO_PIN_MIC; type--) {
|
|
|
+ for (i = 0; i < cfg->num_inputs; i++) {
|
|
|
+ if (cfg->inputs[i].type != type)
|
|
|
+ continue;
|
|
|
+ if (can_be_multiio_pin(codec, location,
|
|
|
+ cfg->inputs[i].pin))
|
|
|
+ num_pins++;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return num_pins;
|
|
|
+}
|
|
|
+
|
|
|
+/*
|
|
|
+ * multi-io helper
|
|
|
+ *
|
|
|
+ * When hardwired is set, try to fill ony hardwired pins, and returns
|
|
|
+ * zero if any pins are filled, non-zero if nothing found.
|
|
|
+ * When hardwired is off, try to fill possible input pins, and returns
|
|
|
+ * the badness value.
|
|
|
+ */
|
|
|
+static int fill_multi_ios(struct hda_codec *codec,
|
|
|
+ hda_nid_t reference_pin,
|
|
|
+ bool hardwired)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ struct auto_pin_cfg *cfg = &spec->autocfg;
|
|
|
+ int type, i, j, num_pins, old_pins;
|
|
|
+ unsigned int defcfg = snd_hda_codec_get_pincfg(codec, reference_pin);
|
|
|
+ unsigned int location = get_defcfg_location(defcfg);
|
|
|
+ int badness = 0;
|
|
|
+ struct nid_path *path;
|
|
|
+
|
|
|
+ old_pins = spec->multi_ios;
|
|
|
+ if (old_pins >= 2)
|
|
|
+ goto end_fill;
|
|
|
+
|
|
|
+ num_pins = count_multiio_pins(codec, reference_pin);
|
|
|
+ if (num_pins < 2)
|
|
|
+ goto end_fill;
|
|
|
+
|
|
|
+ for (type = AUTO_PIN_LINE_IN; type >= AUTO_PIN_MIC; type--) {
|
|
|
+ for (i = 0; i < cfg->num_inputs; i++) {
|
|
|
+ hda_nid_t nid = cfg->inputs[i].pin;
|
|
|
+ hda_nid_t dac = 0;
|
|
|
+
|
|
|
+ if (cfg->inputs[i].type != type)
|
|
|
+ continue;
|
|
|
+ if (!can_be_multiio_pin(codec, location, nid))
|
|
|
+ continue;
|
|
|
+ for (j = 0; j < spec->multi_ios; j++) {
|
|
|
+ if (nid == spec->multi_io[j].pin)
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ if (j < spec->multi_ios)
|
|
|
+ continue;
|
|
|
+
|
|
|
+ if (hardwired)
|
|
|
+ dac = get_dac_if_single(codec, nid);
|
|
|
+ else if (!dac)
|
|
|
+ dac = look_for_dac(codec, nid, false);
|
|
|
+ if (!dac) {
|
|
|
+ badness++;
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+ path = snd_hda_add_new_path(codec, dac, nid,
|
|
|
+ -spec->mixer_nid);
|
|
|
+ if (!path) {
|
|
|
+ badness++;
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+ /* print_nid_path("multiio", path); */
|
|
|
+ spec->multi_io[spec->multi_ios].pin = nid;
|
|
|
+ spec->multi_io[spec->multi_ios].dac = dac;
|
|
|
+ spec->out_paths[cfg->line_outs + spec->multi_ios] =
|
|
|
+ snd_hda_get_path_idx(codec, path);
|
|
|
+ spec->multi_ios++;
|
|
|
+ if (spec->multi_ios >= 2)
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ end_fill:
|
|
|
+ if (badness)
|
|
|
+ badness = BAD_MULTI_IO;
|
|
|
+ if (old_pins == spec->multi_ios) {
|
|
|
+ if (hardwired)
|
|
|
+ return 1; /* nothing found */
|
|
|
+ else
|
|
|
+ return badness; /* no badness if nothing found */
|
|
|
+ }
|
|
|
+ if (!hardwired && spec->multi_ios < 2) {
|
|
|
+ /* cancel newly assigned paths */
|
|
|
+ spec->paths.used -= spec->multi_ios - old_pins;
|
|
|
+ spec->multi_ios = old_pins;
|
|
|
+ return badness;
|
|
|
+ }
|
|
|
+
|
|
|
+ /* assign volume and mute controls */
|
|
|
+ for (i = old_pins; i < spec->multi_ios; i++) {
|
|
|
+ path = snd_hda_get_path_from_idx(codec, spec->out_paths[cfg->line_outs + i]);
|
|
|
+ badness += assign_out_path_ctls(codec, path);
|
|
|
+ }
|
|
|
+
|
|
|
+ return badness;
|
|
|
+}
|
|
|
+
|
|
|
+/* map DACs for all pins in the list if they are single connections */
|
|
|
+static bool map_singles(struct hda_codec *codec, int outs,
|
|
|
+ const hda_nid_t *pins, hda_nid_t *dacs, int *path_idx)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ int i;
|
|
|
+ bool found = false;
|
|
|
+ for (i = 0; i < outs; i++) {
|
|
|
+ struct nid_path *path;
|
|
|
+ hda_nid_t dac;
|
|
|
+ if (dacs[i])
|
|
|
+ continue;
|
|
|
+ dac = get_dac_if_single(codec, pins[i]);
|
|
|
+ if (!dac)
|
|
|
+ continue;
|
|
|
+ path = snd_hda_add_new_path(codec, dac, pins[i],
|
|
|
+ -spec->mixer_nid);
|
|
|
+ if (!path && !i && spec->mixer_nid)
|
|
|
+ path = snd_hda_add_new_path(codec, dac, pins[i], 0);
|
|
|
+ if (path) {
|
|
|
+ dacs[i] = dac;
|
|
|
+ found = true;
|
|
|
+ /* print_nid_path("output", path); */
|
|
|
+ path->active = true;
|
|
|
+ path_idx[i] = snd_hda_get_path_idx(codec, path);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return found;
|
|
|
+}
|
|
|
+
|
|
|
+/* create a new path including aamix if available, and return its index */
|
|
|
+static int check_aamix_out_path(struct hda_codec *codec, int path_idx)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ struct nid_path *path;
|
|
|
+ hda_nid_t dac, pin;
|
|
|
+
|
|
|
+ path = snd_hda_get_path_from_idx(codec, path_idx);
|
|
|
+ if (!path || !path->depth ||
|
|
|
+ is_nid_contained(path, spec->mixer_nid))
|
|
|
+ return 0;
|
|
|
+ dac = path->path[0];
|
|
|
+ pin = path->path[path->depth - 1];
|
|
|
+ path = snd_hda_add_new_path(codec, dac, pin, spec->mixer_nid);
|
|
|
+ if (!path) {
|
|
|
+ if (dac != spec->multiout.dac_nids[0])
|
|
|
+ dac = spec->multiout.dac_nids[0];
|
|
|
+ else if (spec->multiout.hp_out_nid[0])
|
|
|
+ dac = spec->multiout.hp_out_nid[0];
|
|
|
+ else if (spec->multiout.extra_out_nid[0])
|
|
|
+ dac = spec->multiout.extra_out_nid[0];
|
|
|
+ if (dac)
|
|
|
+ path = snd_hda_add_new_path(codec, dac, pin,
|
|
|
+ spec->mixer_nid);
|
|
|
+ }
|
|
|
+ if (!path)
|
|
|
+ return 0;
|
|
|
+ /* print_nid_path("output-aamix", path); */
|
|
|
+ path->active = false; /* unused as default */
|
|
|
+ return snd_hda_get_path_idx(codec, path);
|
|
|
+}
|
|
|
+
|
|
|
+/* fill the empty entries in the dac array for speaker/hp with the
|
|
|
+ * shared dac pointed by the paths
|
|
|
+ */
|
|
|
+static void refill_shared_dacs(struct hda_codec *codec, int num_outs,
|
|
|
+ hda_nid_t *dacs, int *path_idx)
|
|
|
+{
|
|
|
+ struct nid_path *path;
|
|
|
+ int i;
|
|
|
+
|
|
|
+ for (i = 0; i < num_outs; i++) {
|
|
|
+ if (dacs[i])
|
|
|
+ continue;
|
|
|
+ path = snd_hda_get_path_from_idx(codec, path_idx[i]);
|
|
|
+ if (!path)
|
|
|
+ continue;
|
|
|
+ dacs[i] = path->path[0];
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+/* fill in the dac_nids table from the parsed pin configuration */
|
|
|
+static int fill_and_eval_dacs(struct hda_codec *codec,
|
|
|
+ bool fill_hardwired,
|
|
|
+ bool fill_mio_first)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ struct auto_pin_cfg *cfg = &spec->autocfg;
|
|
|
+ int i, err, badness;
|
|
|
+
|
|
|
+ /* set num_dacs once to full for look_for_dac() */
|
|
|
+ spec->multiout.num_dacs = cfg->line_outs;
|
|
|
+ spec->multiout.dac_nids = spec->private_dac_nids;
|
|
|
+ memset(spec->private_dac_nids, 0, sizeof(spec->private_dac_nids));
|
|
|
+ memset(spec->multiout.hp_out_nid, 0, sizeof(spec->multiout.hp_out_nid));
|
|
|
+ memset(spec->multiout.extra_out_nid, 0, sizeof(spec->multiout.extra_out_nid));
|
|
|
+ spec->multi_ios = 0;
|
|
|
+ snd_array_free(&spec->paths);
|
|
|
+
|
|
|
+ /* clear path indices */
|
|
|
+ memset(spec->out_paths, 0, sizeof(spec->out_paths));
|
|
|
+ memset(spec->hp_paths, 0, sizeof(spec->hp_paths));
|
|
|
+ memset(spec->speaker_paths, 0, sizeof(spec->speaker_paths));
|
|
|
+ memset(spec->aamix_out_paths, 0, sizeof(spec->aamix_out_paths));
|
|
|
+ memset(spec->digout_paths, 0, sizeof(spec->digout_paths));
|
|
|
+ memset(spec->input_paths, 0, sizeof(spec->input_paths));
|
|
|
+ memset(spec->loopback_paths, 0, sizeof(spec->loopback_paths));
|
|
|
+ memset(&spec->digin_path, 0, sizeof(spec->digin_path));
|
|
|
+
|
|
|
+ badness = 0;
|
|
|
+
|
|
|
+ /* fill hard-wired DACs first */
|
|
|
+ if (fill_hardwired) {
|
|
|
+ bool mapped;
|
|
|
+ do {
|
|
|
+ mapped = map_singles(codec, cfg->line_outs,
|
|
|
+ cfg->line_out_pins,
|
|
|
+ spec->private_dac_nids,
|
|
|
+ spec->out_paths);
|
|
|
+ mapped |= map_singles(codec, cfg->hp_outs,
|
|
|
+ cfg->hp_pins,
|
|
|
+ spec->multiout.hp_out_nid,
|
|
|
+ spec->hp_paths);
|
|
|
+ mapped |= map_singles(codec, cfg->speaker_outs,
|
|
|
+ cfg->speaker_pins,
|
|
|
+ spec->multiout.extra_out_nid,
|
|
|
+ spec->speaker_paths);
|
|
|
+ if (fill_mio_first && cfg->line_outs == 1 &&
|
|
|
+ cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) {
|
|
|
+ err = fill_multi_ios(codec, cfg->line_out_pins[0], true);
|
|
|
+ if (!err)
|
|
|
+ mapped = true;
|
|
|
+ }
|
|
|
+ } while (mapped);
|
|
|
+ }
|
|
|
+
|
|
|
+ badness += try_assign_dacs(codec, cfg->line_outs, cfg->line_out_pins,
|
|
|
+ spec->private_dac_nids, spec->out_paths,
|
|
|
+ &main_out_badness);
|
|
|
+
|
|
|
+ if (fill_mio_first &&
|
|
|
+ cfg->line_outs == 1 && cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) {
|
|
|
+ /* try to fill multi-io first */
|
|
|
+ err = fill_multi_ios(codec, cfg->line_out_pins[0], false);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ /* we don't count badness at this stage yet */
|
|
|
+ }
|
|
|
+
|
|
|
+ if (cfg->line_out_type != AUTO_PIN_HP_OUT) {
|
|
|
+ err = try_assign_dacs(codec, cfg->hp_outs, cfg->hp_pins,
|
|
|
+ spec->multiout.hp_out_nid,
|
|
|
+ spec->hp_paths,
|
|
|
+ &extra_out_badness);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ badness += err;
|
|
|
+ }
|
|
|
+ if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) {
|
|
|
+ err = try_assign_dacs(codec, cfg->speaker_outs,
|
|
|
+ cfg->speaker_pins,
|
|
|
+ spec->multiout.extra_out_nid,
|
|
|
+ spec->speaker_paths,
|
|
|
+ &extra_out_badness);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ badness += err;
|
|
|
+ }
|
|
|
+ if (cfg->line_outs == 1 && cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) {
|
|
|
+ err = fill_multi_ios(codec, cfg->line_out_pins[0], false);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ badness += err;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (spec->mixer_nid) {
|
|
|
+ spec->aamix_out_paths[0] =
|
|
|
+ check_aamix_out_path(codec, spec->out_paths[0]);
|
|
|
+ if (cfg->line_out_type != AUTO_PIN_HP_OUT)
|
|
|
+ spec->aamix_out_paths[1] =
|
|
|
+ check_aamix_out_path(codec, spec->hp_paths[0]);
|
|
|
+ if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT)
|
|
|
+ spec->aamix_out_paths[2] =
|
|
|
+ check_aamix_out_path(codec, spec->speaker_paths[0]);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (cfg->hp_outs && cfg->line_out_type == AUTO_PIN_SPEAKER_OUT)
|
|
|
+ if (count_multiio_pins(codec, cfg->hp_pins[0]) >= 2)
|
|
|
+ spec->multi_ios = 1; /* give badness */
|
|
|
+
|
|
|
+ /* re-count num_dacs and squash invalid entries */
|
|
|
+ spec->multiout.num_dacs = 0;
|
|
|
+ for (i = 0; i < cfg->line_outs; i++) {
|
|
|
+ if (spec->private_dac_nids[i])
|
|
|
+ spec->multiout.num_dacs++;
|
|
|
+ else {
|
|
|
+ memmove(spec->private_dac_nids + i,
|
|
|
+ spec->private_dac_nids + i + 1,
|
|
|
+ sizeof(hda_nid_t) * (cfg->line_outs - i - 1));
|
|
|
+ spec->private_dac_nids[cfg->line_outs - 1] = 0;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ spec->ext_channel_count = spec->min_channel_count =
|
|
|
+ spec->multiout.num_dacs * 2;
|
|
|
+
|
|
|
+ if (spec->multi_ios == 2) {
|
|
|
+ for (i = 0; i < 2; i++)
|
|
|
+ spec->private_dac_nids[spec->multiout.num_dacs++] =
|
|
|
+ spec->multi_io[i].dac;
|
|
|
+ } else if (spec->multi_ios) {
|
|
|
+ spec->multi_ios = 0;
|
|
|
+ badness += BAD_MULTI_IO;
|
|
|
+ }
|
|
|
+
|
|
|
+ /* re-fill the shared DAC for speaker / headphone */
|
|
|
+ if (cfg->line_out_type != AUTO_PIN_HP_OUT)
|
|
|
+ refill_shared_dacs(codec, cfg->hp_outs,
|
|
|
+ spec->multiout.hp_out_nid,
|
|
|
+ spec->hp_paths);
|
|
|
+ if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT)
|
|
|
+ refill_shared_dacs(codec, cfg->speaker_outs,
|
|
|
+ spec->multiout.extra_out_nid,
|
|
|
+ spec->speaker_paths);
|
|
|
+
|
|
|
+ return badness;
|
|
|
+}
|
|
|
+
|
|
|
+#define DEBUG_BADNESS
|
|
|
+
|
|
|
+#ifdef DEBUG_BADNESS
|
|
|
+#define debug_badness snd_printdd
|
|
|
+#else
|
|
|
+#define debug_badness(...)
|
|
|
+#endif
|
|
|
+
|
|
|
+#ifdef DEBUG_BADNESS
|
|
|
+static inline void print_nid_path_idx(struct hda_codec *codec,
|
|
|
+ const char *pfx, int idx)
|
|
|
+{
|
|
|
+ struct nid_path *path;
|
|
|
+
|
|
|
+ path = snd_hda_get_path_from_idx(codec, idx);
|
|
|
+ if (path)
|
|
|
+ print_nid_path(pfx, path);
|
|
|
+}
|
|
|
+
|
|
|
+static void debug_show_configs(struct hda_codec *codec,
|
|
|
+ struct auto_pin_cfg *cfg)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+#ifdef CONFIG_SND_DEBUG_VERBOSE
|
|
|
+ static const char * const lo_type[3] = { "LO", "SP", "HP" };
|
|
|
+#endif
|
|
|
+ int i;
|
|
|
+
|
|
|
+ debug_badness("multi_outs = %x/%x/%x/%x : %x/%x/%x/%x (type %s)\n",
|
|
|
+ cfg->line_out_pins[0], cfg->line_out_pins[1],
|
|
|
+ cfg->line_out_pins[2], cfg->line_out_pins[3],
|
|
|
+ spec->multiout.dac_nids[0],
|
|
|
+ spec->multiout.dac_nids[1],
|
|
|
+ spec->multiout.dac_nids[2],
|
|
|
+ spec->multiout.dac_nids[3],
|
|
|
+ lo_type[cfg->line_out_type]);
|
|
|
+ for (i = 0; i < cfg->line_outs; i++)
|
|
|
+ print_nid_path_idx(codec, " out", spec->out_paths[i]);
|
|
|
+ if (spec->multi_ios > 0)
|
|
|
+ debug_badness("multi_ios(%d) = %x/%x : %x/%x\n",
|
|
|
+ spec->multi_ios,
|
|
|
+ spec->multi_io[0].pin, spec->multi_io[1].pin,
|
|
|
+ spec->multi_io[0].dac, spec->multi_io[1].dac);
|
|
|
+ for (i = 0; i < spec->multi_ios; i++)
|
|
|
+ print_nid_path_idx(codec, " mio",
|
|
|
+ spec->out_paths[cfg->line_outs + i]);
|
|
|
+ if (cfg->hp_outs)
|
|
|
+ debug_badness("hp_outs = %x/%x/%x/%x : %x/%x/%x/%x\n",
|
|
|
+ cfg->hp_pins[0], cfg->hp_pins[1],
|
|
|
+ cfg->hp_pins[2], cfg->hp_pins[3],
|
|
|
+ spec->multiout.hp_out_nid[0],
|
|
|
+ spec->multiout.hp_out_nid[1],
|
|
|
+ spec->multiout.hp_out_nid[2],
|
|
|
+ spec->multiout.hp_out_nid[3]);
|
|
|
+ for (i = 0; i < cfg->hp_outs; i++)
|
|
|
+ print_nid_path_idx(codec, " hp ", spec->hp_paths[i]);
|
|
|
+ if (cfg->speaker_outs)
|
|
|
+ debug_badness("spk_outs = %x/%x/%x/%x : %x/%x/%x/%x\n",
|
|
|
+ cfg->speaker_pins[0], cfg->speaker_pins[1],
|
|
|
+ cfg->speaker_pins[2], cfg->speaker_pins[3],
|
|
|
+ spec->multiout.extra_out_nid[0],
|
|
|
+ spec->multiout.extra_out_nid[1],
|
|
|
+ spec->multiout.extra_out_nid[2],
|
|
|
+ spec->multiout.extra_out_nid[3]);
|
|
|
+ for (i = 0; i < cfg->speaker_outs; i++)
|
|
|
+ print_nid_path_idx(codec, " spk", spec->speaker_paths[i]);
|
|
|
+ for (i = 0; i < 3; i++)
|
|
|
+ print_nid_path_idx(codec, " mix", spec->aamix_out_paths[i]);
|
|
|
+}
|
|
|
+#else
|
|
|
+#define debug_show_configs(codec, cfg) /* NOP */
|
|
|
+#endif
|
|
|
+
|
|
|
+/* find all available DACs of the codec */
|
|
|
+static void fill_all_dac_nids(struct hda_codec *codec)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ int i;
|
|
|
+ hda_nid_t nid = codec->start_nid;
|
|
|
+
|
|
|
+ spec->num_all_dacs = 0;
|
|
|
+ memset(spec->all_dacs, 0, sizeof(spec->all_dacs));
|
|
|
+ for (i = 0; i < codec->num_nodes; i++, nid++) {
|
|
|
+ if (get_wcaps_type(get_wcaps(codec, nid)) != AC_WID_AUD_OUT)
|
|
|
+ continue;
|
|
|
+ if (spec->num_all_dacs >= ARRAY_SIZE(spec->all_dacs)) {
|
|
|
+ snd_printk(KERN_ERR "hda: Too many DACs!\n");
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ spec->all_dacs[spec->num_all_dacs++] = nid;
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+static int parse_output_paths(struct hda_codec *codec)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ struct auto_pin_cfg *cfg = &spec->autocfg;
|
|
|
+ struct auto_pin_cfg *best_cfg;
|
|
|
+ unsigned int val;
|
|
|
+ int best_badness = INT_MAX;
|
|
|
+ int badness;
|
|
|
+ bool fill_hardwired = true, fill_mio_first = true;
|
|
|
+ bool best_wired = true, best_mio = true;
|
|
|
+ bool hp_spk_swapped = false;
|
|
|
+
|
|
|
+ best_cfg = kmalloc(sizeof(*best_cfg), GFP_KERNEL);
|
|
|
+ if (!best_cfg)
|
|
|
+ return -ENOMEM;
|
|
|
+ *best_cfg = *cfg;
|
|
|
+
|
|
|
+ for (;;) {
|
|
|
+ badness = fill_and_eval_dacs(codec, fill_hardwired,
|
|
|
+ fill_mio_first);
|
|
|
+ if (badness < 0) {
|
|
|
+ kfree(best_cfg);
|
|
|
+ return badness;
|
|
|
+ }
|
|
|
+ debug_badness("==> lo_type=%d, wired=%d, mio=%d, badness=0x%x\n",
|
|
|
+ cfg->line_out_type, fill_hardwired, fill_mio_first,
|
|
|
+ badness);
|
|
|
+ debug_show_configs(codec, cfg);
|
|
|
+ if (badness < best_badness) {
|
|
|
+ best_badness = badness;
|
|
|
+ *best_cfg = *cfg;
|
|
|
+ best_wired = fill_hardwired;
|
|
|
+ best_mio = fill_mio_first;
|
|
|
+ }
|
|
|
+ if (!badness)
|
|
|
+ break;
|
|
|
+ fill_mio_first = !fill_mio_first;
|
|
|
+ if (!fill_mio_first)
|
|
|
+ continue;
|
|
|
+ fill_hardwired = !fill_hardwired;
|
|
|
+ if (!fill_hardwired)
|
|
|
+ continue;
|
|
|
+ if (hp_spk_swapped)
|
|
|
+ break;
|
|
|
+ hp_spk_swapped = true;
|
|
|
+ if (cfg->speaker_outs > 0 &&
|
|
|
+ cfg->line_out_type == AUTO_PIN_HP_OUT) {
|
|
|
+ cfg->hp_outs = cfg->line_outs;
|
|
|
+ memcpy(cfg->hp_pins, cfg->line_out_pins,
|
|
|
+ sizeof(cfg->hp_pins));
|
|
|
+ cfg->line_outs = cfg->speaker_outs;
|
|
|
+ memcpy(cfg->line_out_pins, cfg->speaker_pins,
|
|
|
+ sizeof(cfg->speaker_pins));
|
|
|
+ cfg->speaker_outs = 0;
|
|
|
+ memset(cfg->speaker_pins, 0, sizeof(cfg->speaker_pins));
|
|
|
+ cfg->line_out_type = AUTO_PIN_SPEAKER_OUT;
|
|
|
+ fill_hardwired = true;
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+ if (cfg->hp_outs > 0 &&
|
|
|
+ cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) {
|
|
|
+ cfg->speaker_outs = cfg->line_outs;
|
|
|
+ memcpy(cfg->speaker_pins, cfg->line_out_pins,
|
|
|
+ sizeof(cfg->speaker_pins));
|
|
|
+ cfg->line_outs = cfg->hp_outs;
|
|
|
+ memcpy(cfg->line_out_pins, cfg->hp_pins,
|
|
|
+ sizeof(cfg->hp_pins));
|
|
|
+ cfg->hp_outs = 0;
|
|
|
+ memset(cfg->hp_pins, 0, sizeof(cfg->hp_pins));
|
|
|
+ cfg->line_out_type = AUTO_PIN_HP_OUT;
|
|
|
+ fill_hardwired = true;
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (badness) {
|
|
|
+ debug_badness("==> restoring best_cfg\n");
|
|
|
+ *cfg = *best_cfg;
|
|
|
+ fill_and_eval_dacs(codec, best_wired, best_mio);
|
|
|
+ }
|
|
|
+ debug_badness("==> Best config: lo_type=%d, wired=%d, mio=%d\n",
|
|
|
+ cfg->line_out_type, best_wired, best_mio);
|
|
|
+ debug_show_configs(codec, cfg);
|
|
|
+
|
|
|
+ if (cfg->line_out_pins[0]) {
|
|
|
+ struct nid_path *path;
|
|
|
+ path = snd_hda_get_path_from_idx(codec, spec->out_paths[0]);
|
|
|
+ if (path)
|
|
|
+ spec->vmaster_nid = look_for_out_vol_nid(codec, path);
|
|
|
+ if (spec->vmaster_nid)
|
|
|
+ snd_hda_set_vmaster_tlv(codec, spec->vmaster_nid,
|
|
|
+ HDA_OUTPUT, spec->vmaster_tlv);
|
|
|
+ }
|
|
|
+
|
|
|
+ /* set initial pinctl targets */
|
|
|
+ if (spec->prefer_hp_amp || cfg->line_out_type == AUTO_PIN_HP_OUT)
|
|
|
+ val = PIN_HP;
|
|
|
+ else
|
|
|
+ val = PIN_OUT;
|
|
|
+ set_pin_targets(codec, cfg->line_outs, cfg->line_out_pins, val);
|
|
|
+ if (cfg->line_out_type != AUTO_PIN_HP_OUT)
|
|
|
+ set_pin_targets(codec, cfg->hp_outs, cfg->hp_pins, PIN_HP);
|
|
|
+ if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) {
|
|
|
+ val = spec->prefer_hp_amp ? PIN_HP : PIN_OUT;
|
|
|
+ set_pin_targets(codec, cfg->speaker_outs,
|
|
|
+ cfg->speaker_pins, val);
|
|
|
+ }
|
|
|
+
|
|
|
+ kfree(best_cfg);
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+/* add playback controls from the parsed DAC table */
|
|
|
+static int create_multi_out_ctls(struct hda_codec *codec,
|
|
|
+ const struct auto_pin_cfg *cfg)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ int i, err, noutputs;
|
|
|
+
|
|
|
+ noutputs = cfg->line_outs;
|
|
|
+ if (spec->multi_ios > 0 && cfg->line_outs < 3)
|
|
|
+ noutputs += spec->multi_ios;
|
|
|
+
|
|
|
+ for (i = 0; i < noutputs; i++) {
|
|
|
+ const char *name;
|
|
|
+ int index;
|
|
|
+ struct nid_path *path;
|
|
|
+
|
|
|
+ path = snd_hda_get_path_from_idx(codec, spec->out_paths[i]);
|
|
|
+ if (!path)
|
|
|
+ continue;
|
|
|
+
|
|
|
+ name = get_line_out_pfx(codec, i, &index, NID_PATH_VOL_CTL);
|
|
|
+ if (!name || !strcmp(name, "CLFE")) {
|
|
|
+ /* Center/LFE */
|
|
|
+ err = add_vol_ctl(codec, "Center", 0, 1, path);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ err = add_vol_ctl(codec, "LFE", 0, 2, path);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ } else {
|
|
|
+ err = add_stereo_vol(codec, name, index, path);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ }
|
|
|
+
|
|
|
+ name = get_line_out_pfx(codec, i, &index, NID_PATH_MUTE_CTL);
|
|
|
+ if (!name || !strcmp(name, "CLFE")) {
|
|
|
+ err = add_sw_ctl(codec, "Center", 0, 1, path);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ err = add_sw_ctl(codec, "LFE", 0, 2, path);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ } else {
|
|
|
+ err = add_stereo_sw(codec, name, index, path);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+static int create_extra_out(struct hda_codec *codec, int path_idx,
|
|
|
+ const char *pfx, int cidx)
|
|
|
+{
|
|
|
+ struct nid_path *path;
|
|
|
+ int err;
|
|
|
+
|
|
|
+ path = snd_hda_get_path_from_idx(codec, path_idx);
|
|
|
+ if (!path)
|
|
|
+ return 0;
|
|
|
+ err = add_stereo_vol(codec, pfx, cidx, path);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ err = add_stereo_sw(codec, pfx, cidx, path);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+/* add playback controls for speaker and HP outputs */
|
|
|
+static int create_extra_outs(struct hda_codec *codec, int num_pins,
|
|
|
+ const int *paths, const char *pfx)
|
|
|
+{
|
|
|
+ int i;
|
|
|
+
|
|
|
+ for (i = 0; i < num_pins; i++) {
|
|
|
+ const char *name;
|
|
|
+ char tmp[44];
|
|
|
+ int err, idx = 0;
|
|
|
+
|
|
|
+ if (num_pins == 2 && i == 1 && !strcmp(pfx, "Speaker"))
|
|
|
+ name = "Bass Speaker";
|
|
|
+ else if (num_pins >= 3) {
|
|
|
+ snprintf(tmp, sizeof(tmp), "%s %s",
|
|
|
+ pfx, channel_name[i]);
|
|
|
+ name = tmp;
|
|
|
+ } else {
|
|
|
+ name = pfx;
|
|
|
+ idx = i;
|
|
|
+ }
|
|
|
+ err = create_extra_out(codec, paths[i], name, idx);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ }
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+static int create_hp_out_ctls(struct hda_codec *codec)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ return create_extra_outs(codec, spec->autocfg.hp_outs,
|
|
|
+ spec->hp_paths,
|
|
|
+ "Headphone");
|
|
|
+}
|
|
|
+
|
|
|
+static int create_speaker_out_ctls(struct hda_codec *codec)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ return create_extra_outs(codec, spec->autocfg.speaker_outs,
|
|
|
+ spec->speaker_paths,
|
|
|
+ "Speaker");
|
|
|
+}
|
|
|
+
|
|
|
+/*
|
|
|
+ * independent HP controls
|
|
|
+ */
|
|
|
+
|
|
|
+static int indep_hp_info(struct snd_kcontrol *kcontrol,
|
|
|
+ struct snd_ctl_elem_info *uinfo)
|
|
|
+{
|
|
|
+ return snd_hda_enum_bool_helper_info(kcontrol, uinfo);
|
|
|
+}
|
|
|
+
|
|
|
+static int indep_hp_get(struct snd_kcontrol *kcontrol,
|
|
|
+ struct snd_ctl_elem_value *ucontrol)
|
|
|
+{
|
|
|
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ ucontrol->value.enumerated.item[0] = spec->indep_hp_enabled;
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+static void update_aamix_paths(struct hda_codec *codec, bool do_mix,
|
|
|
+ int nomix_path_idx, int mix_path_idx,
|
|
|
+ int out_type);
|
|
|
+
|
|
|
+static int indep_hp_put(struct snd_kcontrol *kcontrol,
|
|
|
+ struct snd_ctl_elem_value *ucontrol)
|
|
|
+{
|
|
|
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ unsigned int select = ucontrol->value.enumerated.item[0];
|
|
|
+ int ret = 0;
|
|
|
+
|
|
|
+ mutex_lock(&spec->pcm_mutex);
|
|
|
+ if (spec->active_streams) {
|
|
|
+ ret = -EBUSY;
|
|
|
+ goto unlock;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (spec->indep_hp_enabled != select) {
|
|
|
+ hda_nid_t *dacp;
|
|
|
+ if (spec->autocfg.line_out_type == AUTO_PIN_HP_OUT)
|
|
|
+ dacp = &spec->private_dac_nids[0];
|
|
|
+ else
|
|
|
+ dacp = &spec->multiout.hp_out_nid[0];
|
|
|
+
|
|
|
+ /* update HP aamix paths in case it conflicts with indep HP */
|
|
|
+ if (spec->have_aamix_ctl) {
|
|
|
+ if (spec->autocfg.line_out_type == AUTO_PIN_HP_OUT)
|
|
|
+ update_aamix_paths(codec, spec->aamix_mode,
|
|
|
+ spec->out_paths[0],
|
|
|
+ spec->aamix_out_paths[0],
|
|
|
+ spec->autocfg.line_out_type);
|
|
|
+ else
|
|
|
+ update_aamix_paths(codec, spec->aamix_mode,
|
|
|
+ spec->hp_paths[0],
|
|
|
+ spec->aamix_out_paths[1],
|
|
|
+ AUTO_PIN_HP_OUT);
|
|
|
+ }
|
|
|
+
|
|
|
+ spec->indep_hp_enabled = select;
|
|
|
+ if (spec->indep_hp_enabled)
|
|
|
+ *dacp = 0;
|
|
|
+ else
|
|
|
+ *dacp = spec->alt_dac_nid;
|
|
|
+
|
|
|
+ /* update HP auto-mute state too */
|
|
|
+ if (spec->hp_automute_hook)
|
|
|
+ spec->hp_automute_hook(codec, NULL);
|
|
|
+ else
|
|
|
+ snd_hda_gen_hp_automute(codec, NULL);
|
|
|
+
|
|
|
+ ret = 1;
|
|
|
+ }
|
|
|
+ unlock:
|
|
|
+ mutex_unlock(&spec->pcm_mutex);
|
|
|
+ return ret;
|
|
|
+}
|
|
|
+
|
|
|
+static const struct snd_kcontrol_new indep_hp_ctl = {
|
|
|
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
|
|
+ .name = "Independent HP",
|
|
|
+ .info = indep_hp_info,
|
|
|
+ .get = indep_hp_get,
|
|
|
+ .put = indep_hp_put,
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+static int create_indep_hp_ctls(struct hda_codec *codec)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ hda_nid_t dac;
|
|
|
+
|
|
|
+ if (!spec->indep_hp)
|
|
|
+ return 0;
|
|
|
+ if (spec->autocfg.line_out_type == AUTO_PIN_HP_OUT)
|
|
|
+ dac = spec->multiout.dac_nids[0];
|
|
|
+ else
|
|
|
+ dac = spec->multiout.hp_out_nid[0];
|
|
|
+ if (!dac) {
|
|
|
+ spec->indep_hp = 0;
|
|
|
+ return 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ spec->indep_hp_enabled = false;
|
|
|
+ spec->alt_dac_nid = dac;
|
|
|
+ if (!snd_hda_gen_add_kctl(spec, NULL, &indep_hp_ctl))
|
|
|
+ return -ENOMEM;
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+/*
|
|
|
+ * channel mode enum control
|
|
|
+ */
|
|
|
+
|
|
|
+static int ch_mode_info(struct snd_kcontrol *kcontrol,
|
|
|
+ struct snd_ctl_elem_info *uinfo)
|
|
|
+{
|
|
|
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ int chs;
|
|
|
+
|
|
|
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
|
|
|
+ uinfo->count = 1;
|
|
|
+ uinfo->value.enumerated.items = spec->multi_ios + 1;
|
|
|
+ if (uinfo->value.enumerated.item > spec->multi_ios)
|
|
|
+ uinfo->value.enumerated.item = spec->multi_ios;
|
|
|
+ chs = uinfo->value.enumerated.item * 2 + spec->min_channel_count;
|
|
|
+ sprintf(uinfo->value.enumerated.name, "%dch", chs);
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+static int ch_mode_get(struct snd_kcontrol *kcontrol,
|
|
|
+ struct snd_ctl_elem_value *ucontrol)
|
|
|
+{
|
|
|
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ ucontrol->value.enumerated.item[0] =
|
|
|
+ (spec->ext_channel_count - spec->min_channel_count) / 2;
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+static inline struct nid_path *
|
|
|
+get_multiio_path(struct hda_codec *codec, int idx)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ return snd_hda_get_path_from_idx(codec,
|
|
|
+ spec->out_paths[spec->autocfg.line_outs + idx]);
|
|
|
+}
|
|
|
+
|
|
|
+static void update_automute_all(struct hda_codec *codec);
|
|
|
+
|
|
|
+static int set_multi_io(struct hda_codec *codec, int idx, bool output)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ hda_nid_t nid = spec->multi_io[idx].pin;
|
|
|
+ struct nid_path *path;
|
|
|
+
|
|
|
+ path = get_multiio_path(codec, idx);
|
|
|
+ if (!path)
|
|
|
+ return -EINVAL;
|
|
|
+
|
|
|
+ if (path->active == output)
|
|
|
+ return 0;
|
|
|
+
|
|
|
+ if (output) {
|
|
|
+ set_pin_target(codec, nid, PIN_OUT, true);
|
|
|
+ snd_hda_activate_path(codec, path, true, true);
|
|
|
+ set_pin_eapd(codec, nid, true);
|
|
|
+ } else {
|
|
|
+ set_pin_eapd(codec, nid, false);
|
|
|
+ snd_hda_activate_path(codec, path, false, true);
|
|
|
+ set_pin_target(codec, nid, spec->multi_io[idx].ctl_in, true);
|
|
|
+ }
|
|
|
+
|
|
|
+ /* update jack retasking in case it modifies any of them */
|
|
|
+ update_automute_all(codec);
|
|
|
+
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+static int ch_mode_put(struct snd_kcontrol *kcontrol,
|
|
|
+ struct snd_ctl_elem_value *ucontrol)
|
|
|
+{
|
|
|
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ int i, ch;
|
|
|
+
|
|
|
+ ch = ucontrol->value.enumerated.item[0];
|
|
|
+ if (ch < 0 || ch > spec->multi_ios)
|
|
|
+ return -EINVAL;
|
|
|
+ if (ch == (spec->ext_channel_count - spec->min_channel_count) / 2)
|
|
|
+ return 0;
|
|
|
+ spec->ext_channel_count = ch * 2 + spec->min_channel_count;
|
|
|
+ for (i = 0; i < spec->multi_ios; i++)
|
|
|
+ set_multi_io(codec, i, i < ch);
|
|
|
+ spec->multiout.max_channels = max(spec->ext_channel_count,
|
|
|
+ spec->const_channel_count);
|
|
|
+ if (spec->need_dac_fix)
|
|
|
+ spec->multiout.num_dacs = spec->multiout.max_channels / 2;
|
|
|
+ return 1;
|
|
|
+}
|
|
|
+
|
|
|
+static const struct snd_kcontrol_new channel_mode_enum = {
|
|
|
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
|
|
+ .name = "Channel Mode",
|
|
|
+ .info = ch_mode_info,
|
|
|
+ .get = ch_mode_get,
|
|
|
+ .put = ch_mode_put,
|
|
|
+};
|
|
|
+
|
|
|
+static int create_multi_channel_mode(struct hda_codec *codec)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+
|
|
|
+ if (spec->multi_ios > 0) {
|
|
|
+ if (!snd_hda_gen_add_kctl(spec, NULL, &channel_mode_enum))
|
|
|
+ return -ENOMEM;
|
|
|
+ }
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+/*
|
|
|
+ * aamix loopback enable/disable switch
|
|
|
+ */
|
|
|
+
|
|
|
+#define loopback_mixing_info indep_hp_info
|
|
|
+
|
|
|
+static int loopback_mixing_get(struct snd_kcontrol *kcontrol,
|
|
|
+ struct snd_ctl_elem_value *ucontrol)
|
|
|
+{
|
|
|
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ ucontrol->value.enumerated.item[0] = spec->aamix_mode;
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+static void update_aamix_paths(struct hda_codec *codec, bool do_mix,
|
|
|
+ int nomix_path_idx, int mix_path_idx,
|
|
|
+ int out_type)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ struct nid_path *nomix_path, *mix_path;
|
|
|
+
|
|
|
+ nomix_path = snd_hda_get_path_from_idx(codec, nomix_path_idx);
|
|
|
+ mix_path = snd_hda_get_path_from_idx(codec, mix_path_idx);
|
|
|
+ if (!nomix_path || !mix_path)
|
|
|
+ return;
|
|
|
+
|
|
|
+ /* if HP aamix path is driven from a different DAC and the
|
|
|
+ * independent HP mode is ON, can't turn on aamix path
|
|
|
+ */
|
|
|
+ if (out_type == AUTO_PIN_HP_OUT && spec->indep_hp_enabled &&
|
|
|
+ mix_path->path[0] != spec->alt_dac_nid)
|
|
|
+ do_mix = false;
|
|
|
+
|
|
|
+ if (do_mix) {
|
|
|
+ snd_hda_activate_path(codec, nomix_path, false, true);
|
|
|
+ snd_hda_activate_path(codec, mix_path, true, true);
|
|
|
+ } else {
|
|
|
+ snd_hda_activate_path(codec, mix_path, false, true);
|
|
|
+ snd_hda_activate_path(codec, nomix_path, true, true);
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+static int loopback_mixing_put(struct snd_kcontrol *kcontrol,
|
|
|
+ struct snd_ctl_elem_value *ucontrol)
|
|
|
+{
|
|
|
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ unsigned int val = ucontrol->value.enumerated.item[0];
|
|
|
+
|
|
|
+ if (val == spec->aamix_mode)
|
|
|
+ return 0;
|
|
|
+ spec->aamix_mode = val;
|
|
|
+ update_aamix_paths(codec, val, spec->out_paths[0],
|
|
|
+ spec->aamix_out_paths[0],
|
|
|
+ spec->autocfg.line_out_type);
|
|
|
+ update_aamix_paths(codec, val, spec->hp_paths[0],
|
|
|
+ spec->aamix_out_paths[1],
|
|
|
+ AUTO_PIN_HP_OUT);
|
|
|
+ update_aamix_paths(codec, val, spec->speaker_paths[0],
|
|
|
+ spec->aamix_out_paths[2],
|
|
|
+ AUTO_PIN_SPEAKER_OUT);
|
|
|
+ return 1;
|
|
|
+}
|
|
|
+
|
|
|
+static const struct snd_kcontrol_new loopback_mixing_enum = {
|
|
|
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
|
|
+ .name = "Loopback Mixing",
|
|
|
+ .info = loopback_mixing_info,
|
|
|
+ .get = loopback_mixing_get,
|
|
|
+ .put = loopback_mixing_put,
|
|
|
+};
|
|
|
+
|
|
|
+static int create_loopback_mixing_ctl(struct hda_codec *codec)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+
|
|
|
+ if (!spec->mixer_nid)
|
|
|
+ return 0;
|
|
|
+ if (!(spec->aamix_out_paths[0] || spec->aamix_out_paths[1] ||
|
|
|
+ spec->aamix_out_paths[2]))
|
|
|
+ return 0;
|
|
|
+ if (!snd_hda_gen_add_kctl(spec, NULL, &loopback_mixing_enum))
|
|
|
+ return -ENOMEM;
|
|
|
+ spec->have_aamix_ctl = 1;
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+/*
|
|
|
+ * shared headphone/mic handling
|
|
|
+ */
|
|
|
+
|
|
|
+static void call_update_outputs(struct hda_codec *codec);
|
|
|
+
|
|
|
+/* for shared I/O, change the pin-control accordingly */
|
|
|
+static void update_shared_mic_hp(struct hda_codec *codec, bool set_as_mic)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ unsigned int val;
|
|
|
+ hda_nid_t pin = spec->autocfg.inputs[1].pin;
|
|
|
+ /* NOTE: this assumes that there are only two inputs, the
|
|
|
+ * first is the real internal mic and the second is HP/mic jack.
|
|
|
+ */
|
|
|
+
|
|
|
+ val = snd_hda_get_default_vref(codec, pin);
|
|
|
+
|
|
|
+ /* This pin does not have vref caps - let's enable vref on pin 0x18
|
|
|
+ instead, as suggested by Realtek */
|
|
|
+ if (val == AC_PINCTL_VREF_HIZ && spec->shared_mic_vref_pin) {
|
|
|
+ const hda_nid_t vref_pin = spec->shared_mic_vref_pin;
|
|
|
+ unsigned int vref_val = snd_hda_get_default_vref(codec, vref_pin);
|
|
|
+ if (vref_val != AC_PINCTL_VREF_HIZ)
|
|
|
+ snd_hda_set_pin_ctl_cache(codec, vref_pin,
|
|
|
+ PIN_IN | (set_as_mic ? vref_val : 0));
|
|
|
+ }
|
|
|
+
|
|
|
+ val = set_as_mic ? val | PIN_IN : PIN_HP;
|
|
|
+ set_pin_target(codec, pin, val, true);
|
|
|
+
|
|
|
+ spec->automute_speaker = !set_as_mic;
|
|
|
+ call_update_outputs(codec);
|
|
|
+}
|
|
|
+
|
|
|
+/* create a shared input with the headphone out */
|
|
|
+static int create_shared_input(struct hda_codec *codec)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ struct auto_pin_cfg *cfg = &spec->autocfg;
|
|
|
+ unsigned int defcfg;
|
|
|
+ hda_nid_t nid;
|
|
|
+
|
|
|
+ /* only one internal input pin? */
|
|
|
+ if (cfg->num_inputs != 1)
|
|
|
+ return 0;
|
|
|
+ defcfg = snd_hda_codec_get_pincfg(codec, cfg->inputs[0].pin);
|
|
|
+ if (snd_hda_get_input_pin_attr(defcfg) != INPUT_PIN_ATTR_INT)
|
|
|
+ return 0;
|
|
|
+
|
|
|
+ if (cfg->hp_outs == 1 && cfg->line_out_type == AUTO_PIN_SPEAKER_OUT)
|
|
|
+ nid = cfg->hp_pins[0]; /* OK, we have a single HP-out */
|
|
|
+ else if (cfg->line_outs == 1 && cfg->line_out_type == AUTO_PIN_HP_OUT)
|
|
|
+ nid = cfg->line_out_pins[0]; /* OK, we have a single line-out */
|
|
|
+ else
|
|
|
+ return 0; /* both not available */
|
|
|
+
|
|
|
+ if (!(snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_IN))
|
|
|
+ return 0; /* no input */
|
|
|
+
|
|
|
+ cfg->inputs[1].pin = nid;
|
|
|
+ cfg->inputs[1].type = AUTO_PIN_MIC;
|
|
|
+ cfg->num_inputs = 2;
|
|
|
+ spec->shared_mic_hp = 1;
|
|
|
+ snd_printdd("hda-codec: Enable shared I/O jack on NID 0x%x\n", nid);
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+/*
|
|
|
+ * output jack mode
|
|
|
+ */
|
|
|
+static int out_jack_mode_info(struct snd_kcontrol *kcontrol,
|
|
|
+ struct snd_ctl_elem_info *uinfo)
|
|
|
+{
|
|
|
+ static const char * const texts[] = {
|
|
|
+ "Line Out", "Headphone Out",
|
|
|
+ };
|
|
|
+ return snd_hda_enum_helper_info(kcontrol, uinfo, 2, texts);
|
|
|
+}
|
|
|
+
|
|
|
+static int out_jack_mode_get(struct snd_kcontrol *kcontrol,
|
|
|
+ struct snd_ctl_elem_value *ucontrol)
|
|
|
+{
|
|
|
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
|
|
|
+ hda_nid_t nid = kcontrol->private_value;
|
|
|
+ if (snd_hda_codec_get_pin_target(codec, nid) == PIN_HP)
|
|
|
+ ucontrol->value.enumerated.item[0] = 1;
|
|
|
+ else
|
|
|
+ ucontrol->value.enumerated.item[0] = 0;
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+static int out_jack_mode_put(struct snd_kcontrol *kcontrol,
|
|
|
+ struct snd_ctl_elem_value *ucontrol)
|
|
|
+{
|
|
|
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
|
|
|
+ hda_nid_t nid = kcontrol->private_value;
|
|
|
+ unsigned int val;
|
|
|
+
|
|
|
+ val = ucontrol->value.enumerated.item[0] ? PIN_HP : PIN_OUT;
|
|
|
+ if (snd_hda_codec_get_pin_target(codec, nid) == val)
|
|
|
+ return 0;
|
|
|
+ snd_hda_set_pin_ctl_cache(codec, nid, val);
|
|
|
+ return 1;
|
|
|
+}
|
|
|
+
|
|
|
+static const struct snd_kcontrol_new out_jack_mode_enum = {
|
|
|
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
|
|
+ .info = out_jack_mode_info,
|
|
|
+ .get = out_jack_mode_get,
|
|
|
+ .put = out_jack_mode_put,
|
|
|
+};
|
|
|
+
|
|
|
+static bool find_kctl_name(struct hda_codec *codec, const char *name, int idx)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ int i;
|
|
|
+
|
|
|
+ for (i = 0; i < spec->kctls.used; i++) {
|
|
|
+ struct snd_kcontrol_new *kctl = snd_array_elem(&spec->kctls, i);
|
|
|
+ if (!strcmp(kctl->name, name) && kctl->index == idx)
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ return false;
|
|
|
+}
|
|
|
+
|
|
|
+static void get_jack_mode_name(struct hda_codec *codec, hda_nid_t pin,
|
|
|
+ char *name, size_t name_len)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ int idx = 0;
|
|
|
+
|
|
|
+ snd_hda_get_pin_label(codec, pin, &spec->autocfg, name, name_len, &idx);
|
|
|
+ strlcat(name, " Jack Mode", name_len);
|
|
|
+
|
|
|
+ for (; find_kctl_name(codec, name, idx); idx++)
|
|
|
+ ;
|
|
|
+}
|
|
|
+
|
|
|
+static int create_out_jack_modes(struct hda_codec *codec, int num_pins,
|
|
|
+ hda_nid_t *pins)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ int i;
|
|
|
+
|
|
|
+ for (i = 0; i < num_pins; i++) {
|
|
|
+ hda_nid_t pin = pins[i];
|
|
|
+ unsigned int pincap = snd_hda_query_pin_caps(codec, pin);
|
|
|
+ if ((pincap & AC_PINCAP_OUT) && (pincap & AC_PINCAP_HP_DRV)) {
|
|
|
+ struct snd_kcontrol_new *knew;
|
|
|
+ char name[44];
|
|
|
+ get_jack_mode_name(codec, pin, name, sizeof(name));
|
|
|
+ knew = snd_hda_gen_add_kctl(spec, name,
|
|
|
+ &out_jack_mode_enum);
|
|
|
+ if (!knew)
|
|
|
+ return -ENOMEM;
|
|
|
+ knew->private_value = pin;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+/*
|
|
|
+ * input jack mode
|
|
|
+ */
|
|
|
+
|
|
|
+/* from AC_PINCTL_VREF_HIZ to AC_PINCTL_VREF_100 */
|
|
|
+#define NUM_VREFS 6
|
|
|
+
|
|
|
+static const char * const vref_texts[NUM_VREFS] = {
|
|
|
+ "Line In", "Mic 50pc Bias", "Mic 0V Bias",
|
|
|
+ "", "Mic 80pc Bias", "Mic 100pc Bias"
|
|
|
+};
|
|
|
+
|
|
|
+static unsigned int get_vref_caps(struct hda_codec *codec, hda_nid_t pin)
|
|
|
+{
|
|
|
+ unsigned int pincap;
|
|
|
+
|
|
|
+ pincap = snd_hda_query_pin_caps(codec, pin);
|
|
|
+ pincap = (pincap & AC_PINCAP_VREF) >> AC_PINCAP_VREF_SHIFT;
|
|
|
+ /* filter out unusual vrefs */
|
|
|
+ pincap &= ~(AC_PINCAP_VREF_GRD | AC_PINCAP_VREF_100);
|
|
|
+ return pincap;
|
|
|
+}
|
|
|
+
|
|
|
+/* convert from the enum item index to the vref ctl index (0=HIZ, 1=50%...) */
|
|
|
+static int get_vref_idx(unsigned int vref_caps, unsigned int item_idx)
|
|
|
+{
|
|
|
+ unsigned int i, n = 0;
|
|
|
+
|
|
|
+ for (i = 0; i < NUM_VREFS; i++) {
|
|
|
+ if (vref_caps & (1 << i)) {
|
|
|
+ if (n == item_idx)
|
|
|
+ return i;
|
|
|
+ n++;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+/* convert back from the vref ctl index to the enum item index */
|
|
|
+static int cvt_from_vref_idx(unsigned int vref_caps, unsigned int idx)
|
|
|
+{
|
|
|
+ unsigned int i, n = 0;
|
|
|
+
|
|
|
+ for (i = 0; i < NUM_VREFS; i++) {
|
|
|
+ if (i == idx)
|
|
|
+ return n;
|
|
|
+ if (vref_caps & (1 << i))
|
|
|
+ n++;
|
|
|
+ }
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+static int in_jack_mode_info(struct snd_kcontrol *kcontrol,
|
|
|
+ struct snd_ctl_elem_info *uinfo)
|
|
|
+{
|
|
|
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
|
|
|
+ hda_nid_t nid = kcontrol->private_value;
|
|
|
+ unsigned int vref_caps = get_vref_caps(codec, nid);
|
|
|
+
|
|
|
+ snd_hda_enum_helper_info(kcontrol, uinfo, hweight32(vref_caps),
|
|
|
+ vref_texts);
|
|
|
+ /* set the right text */
|
|
|
+ strcpy(uinfo->value.enumerated.name,
|
|
|
+ vref_texts[get_vref_idx(vref_caps, uinfo->value.enumerated.item)]);
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+static int in_jack_mode_get(struct snd_kcontrol *kcontrol,
|
|
|
+ struct snd_ctl_elem_value *ucontrol)
|
|
|
+{
|
|
|
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
|
|
|
+ hda_nid_t nid = kcontrol->private_value;
|
|
|
+ unsigned int vref_caps = get_vref_caps(codec, nid);
|
|
|
+ unsigned int idx;
|
|
|
+
|
|
|
+ idx = snd_hda_codec_get_pin_target(codec, nid) & AC_PINCTL_VREFEN;
|
|
|
+ ucontrol->value.enumerated.item[0] = cvt_from_vref_idx(vref_caps, idx);
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+static int in_jack_mode_put(struct snd_kcontrol *kcontrol,
|
|
|
+ struct snd_ctl_elem_value *ucontrol)
|
|
|
+{
|
|
|
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
|
|
|
+ hda_nid_t nid = kcontrol->private_value;
|
|
|
+ unsigned int vref_caps = get_vref_caps(codec, nid);
|
|
|
+ unsigned int val, idx;
|
|
|
+
|
|
|
+ val = snd_hda_codec_get_pin_target(codec, nid);
|
|
|
+ idx = cvt_from_vref_idx(vref_caps, val & AC_PINCTL_VREFEN);
|
|
|
+ if (idx == ucontrol->value.enumerated.item[0])
|
|
|
+ return 0;
|
|
|
+
|
|
|
+ val &= ~AC_PINCTL_VREFEN;
|
|
|
+ val |= get_vref_idx(vref_caps, ucontrol->value.enumerated.item[0]);
|
|
|
+ snd_hda_set_pin_ctl_cache(codec, nid, val);
|
|
|
+ return 1;
|
|
|
+}
|
|
|
+
|
|
|
+static const struct snd_kcontrol_new in_jack_mode_enum = {
|
|
|
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
|
|
+ .info = in_jack_mode_info,
|
|
|
+ .get = in_jack_mode_get,
|
|
|
+ .put = in_jack_mode_put,
|
|
|
+};
|
|
|
+
|
|
|
+static int create_in_jack_mode(struct hda_codec *codec, hda_nid_t pin)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ unsigned int defcfg;
|
|
|
+ struct snd_kcontrol_new *knew;
|
|
|
+ char name[44];
|
|
|
+
|
|
|
+ /* no jack mode for fixed pins */
|
|
|
+ defcfg = snd_hda_codec_get_pincfg(codec, pin);
|
|
|
+ if (snd_hda_get_input_pin_attr(defcfg) == INPUT_PIN_ATTR_INT)
|
|
|
+ return 0;
|
|
|
+
|
|
|
+ /* no multiple vref caps? */
|
|
|
+ if (hweight32(get_vref_caps(codec, pin)) <= 1)
|
|
|
+ return 0;
|
|
|
+
|
|
|
+ get_jack_mode_name(codec, pin, name, sizeof(name));
|
|
|
+ knew = snd_hda_gen_add_kctl(spec, name, &in_jack_mode_enum);
|
|
|
+ if (!knew)
|
|
|
+ return -ENOMEM;
|
|
|
+ knew->private_value = pin;
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+/*
|
|
|
+ * Parse input paths
|
|
|
+ */
|
|
|
+
|
|
|
+#ifdef CONFIG_PM
|
|
|
+/* add the powersave loopback-list entry */
|
|
|
+static void add_loopback_list(struct hda_gen_spec *spec, hda_nid_t mix, int idx)
|
|
|
+{
|
|
|
+ struct hda_amp_list *list;
|
|
|
+
|
|
|
+ if (spec->num_loopbacks >= ARRAY_SIZE(spec->loopback_list) - 1)
|
|
|
+ return;
|
|
|
+ list = spec->loopback_list + spec->num_loopbacks;
|
|
|
+ list->nid = mix;
|
|
|
+ list->dir = HDA_INPUT;
|
|
|
+ list->idx = idx;
|
|
|
+ spec->num_loopbacks++;
|
|
|
+ spec->loopback.amplist = spec->loopback_list;
|
|
|
+}
|
|
|
+#else
|
|
|
+#define add_loopback_list(spec, mix, idx) /* NOP */
|
|
|
+#endif
|
|
|
+
|
|
|
+/* create input playback/capture controls for the given pin */
|
|
|
+static int new_analog_input(struct hda_codec *codec, int input_idx,
|
|
|
+ hda_nid_t pin, const char *ctlname, int ctlidx,
|
|
|
+ hda_nid_t mix_nid)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ struct nid_path *path;
|
|
|
+ unsigned int val;
|
|
|
+ int err, idx;
|
|
|
+
|
|
|
+ if (!nid_has_volume(codec, mix_nid, HDA_INPUT) &&
|
|
|
+ !nid_has_mute(codec, mix_nid, HDA_INPUT))
|
|
|
+ return 0; /* no need for analog loopback */
|
|
|
+
|
|
|
+ path = snd_hda_add_new_path(codec, pin, mix_nid, 0);
|
|
|
+ if (!path)
|
|
|
+ return -EINVAL;
|
|
|
+ print_nid_path("loopback", path);
|
|
|
+ spec->loopback_paths[input_idx] = snd_hda_get_path_idx(codec, path);
|
|
|
+
|
|
|
+ idx = path->idx[path->depth - 1];
|
|
|
+ if (nid_has_volume(codec, mix_nid, HDA_INPUT)) {
|
|
|
+ val = HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT);
|
|
|
+ err = __add_pb_vol_ctrl(spec, HDA_CTL_WIDGET_VOL, ctlname, ctlidx, val);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ path->ctls[NID_PATH_VOL_CTL] = val;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (nid_has_mute(codec, mix_nid, HDA_INPUT)) {
|
|
|
+ val = HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT);
|
|
|
+ err = __add_pb_sw_ctrl(spec, HDA_CTL_WIDGET_MUTE, ctlname, ctlidx, val);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ path->ctls[NID_PATH_MUTE_CTL] = val;
|
|
|
+ }
|
|
|
+
|
|
|
+ path->active = true;
|
|
|
+ add_loopback_list(spec, mix_nid, idx);
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+static int is_input_pin(struct hda_codec *codec, hda_nid_t nid)
|
|
|
+{
|
|
|
+ unsigned int pincap = snd_hda_query_pin_caps(codec, nid);
|
|
|
+ return (pincap & AC_PINCAP_IN) != 0;
|
|
|
+}
|
|
|
+
|
|
|
+/* Parse the codec tree and retrieve ADCs */
|
|
|
+static int fill_adc_nids(struct hda_codec *codec)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ hda_nid_t nid;
|
|
|
+ hda_nid_t *adc_nids = spec->adc_nids;
|
|
|
+ int max_nums = ARRAY_SIZE(spec->adc_nids);
|
|
|
+ int i, nums = 0;
|
|
|
+
|
|
|
+ nid = codec->start_nid;
|
|
|
+ for (i = 0; i < codec->num_nodes; i++, nid++) {
|
|
|
+ unsigned int caps = get_wcaps(codec, nid);
|
|
|
+ int type = get_wcaps_type(caps);
|
|
|
+
|
|
|
+ if (type != AC_WID_AUD_IN || (caps & AC_WCAP_DIGITAL))
|
|
|
+ continue;
|
|
|
+ adc_nids[nums] = nid;
|
|
|
+ if (++nums >= max_nums)
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ spec->num_adc_nids = nums;
|
|
|
+
|
|
|
+ /* copy the detected ADCs to all_adcs[] */
|
|
|
+ spec->num_all_adcs = nums;
|
|
|
+ memcpy(spec->all_adcs, spec->adc_nids, nums * sizeof(hda_nid_t));
|
|
|
+
|
|
|
+ return nums;
|
|
|
+}
|
|
|
+
|
|
|
+/* filter out invalid adc_nids that don't give all active input pins;
|
|
|
+ * if needed, check whether dynamic ADC-switching is available
|
|
|
+ */
|
|
|
+static int check_dyn_adc_switch(struct hda_codec *codec)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ struct hda_input_mux *imux = &spec->input_mux;
|
|
|
+ unsigned int ok_bits;
|
|
|
+ int i, n, nums;
|
|
|
+
|
|
|
+ again:
|
|
|
+ nums = 0;
|
|
|
+ ok_bits = 0;
|
|
|
+ for (n = 0; n < spec->num_adc_nids; n++) {
|
|
|
+ for (i = 0; i < imux->num_items; i++) {
|
|
|
+ if (!spec->input_paths[i][n])
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ if (i >= imux->num_items) {
|
|
|
+ ok_bits |= (1 << n);
|
|
|
+ nums++;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!ok_bits) {
|
|
|
+ if (spec->shared_mic_hp) {
|
|
|
+ spec->shared_mic_hp = 0;
|
|
|
+ imux->num_items = 1;
|
|
|
+ goto again;
|
|
|
+ }
|
|
|
+
|
|
|
+ /* check whether ADC-switch is possible */
|
|
|
+ for (i = 0; i < imux->num_items; i++) {
|
|
|
+ for (n = 0; n < spec->num_adc_nids; n++) {
|
|
|
+ if (spec->input_paths[i][n]) {
|
|
|
+ spec->dyn_adc_idx[i] = n;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ snd_printdd("hda-codec: enabling ADC switching\n");
|
|
|
+ spec->dyn_adc_switch = 1;
|
|
|
+ } else if (nums != spec->num_adc_nids) {
|
|
|
+ /* shrink the invalid adcs and input paths */
|
|
|
+ nums = 0;
|
|
|
+ for (n = 0; n < spec->num_adc_nids; n++) {
|
|
|
+ if (!(ok_bits & (1 << n)))
|
|
|
+ continue;
|
|
|
+ if (n != nums) {
|
|
|
+ spec->adc_nids[nums] = spec->adc_nids[n];
|
|
|
+ for (i = 0; i < imux->num_items; i++) {
|
|
|
+ invalidate_nid_path(codec,
|
|
|
+ spec->input_paths[i][nums]);
|
|
|
+ spec->input_paths[i][nums] =
|
|
|
+ spec->input_paths[i][n];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ nums++;
|
|
|
+ }
|
|
|
+ spec->num_adc_nids = nums;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (imux->num_items == 1 || spec->shared_mic_hp) {
|
|
|
+ snd_printdd("hda-codec: reducing to a single ADC\n");
|
|
|
+ spec->num_adc_nids = 1; /* reduce to a single ADC */
|
|
|
+ }
|
|
|
+
|
|
|
+ /* single index for individual volumes ctls */
|
|
|
+ if (!spec->dyn_adc_switch && spec->multi_cap_vol)
|
|
|
+ spec->num_adc_nids = 1;
|
|
|
+
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+/* parse capture source paths from the given pin and create imux items */
|
|
|
+static int parse_capture_source(struct hda_codec *codec, hda_nid_t pin,
|
|
|
+ int cfg_idx, int num_adcs,
|
|
|
+ const char *label, int anchor)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ struct hda_input_mux *imux = &spec->input_mux;
|
|
|
+ int imux_idx = imux->num_items;
|
|
|
+ bool imux_added = false;
|
|
|
+ int c;
|
|
|
+
|
|
|
+ for (c = 0; c < num_adcs; c++) {
|
|
|
+ struct nid_path *path;
|
|
|
+ hda_nid_t adc = spec->adc_nids[c];
|
|
|
+
|
|
|
+ if (!is_reachable_path(codec, pin, adc))
|
|
|
+ continue;
|
|
|
+ path = snd_hda_add_new_path(codec, pin, adc, anchor);
|
|
|
+ if (!path)
|
|
|
+ continue;
|
|
|
+ print_nid_path("input", path);
|
|
|
+ spec->input_paths[imux_idx][c] =
|
|
|
+ snd_hda_get_path_idx(codec, path);
|
|
|
+
|
|
|
+ if (!imux_added) {
|
|
|
+ spec->imux_pins[imux->num_items] = pin;
|
|
|
+ snd_hda_add_imux_item(imux, label, cfg_idx, NULL);
|
|
|
+ imux_added = true;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+/*
|
|
|
+ * create playback/capture controls for input pins
|
|
|
+ */
|
|
|
+
|
|
|
+/* fill the label for each input at first */
|
|
|
+static int fill_input_pin_labels(struct hda_codec *codec)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ const struct auto_pin_cfg *cfg = &spec->autocfg;
|
|
|
+ int i;
|
|
|
+
|
|
|
+ for (i = 0; i < cfg->num_inputs; i++) {
|
|
|
+ hda_nid_t pin = cfg->inputs[i].pin;
|
|
|
+ const char *label;
|
|
|
+ int j, idx;
|
|
|
+
|
|
|
+ if (!is_input_pin(codec, pin))
|
|
|
+ continue;
|
|
|
+
|
|
|
+ label = hda_get_autocfg_input_label(codec, cfg, i);
|
|
|
+ idx = 0;
|
|
|
+ for (j = i - 1; j >= 0; j--) {
|
|
|
+ if (spec->input_labels[j] &&
|
|
|
+ !strcmp(spec->input_labels[j], label)) {
|
|
|
+ idx = spec->input_label_idxs[j] + 1;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ spec->input_labels[i] = label;
|
|
|
+ spec->input_label_idxs[i] = idx;
|
|
|
+ }
|
|
|
+
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+#define CFG_IDX_MIX 99 /* a dummy cfg->input idx for stereo mix */
|
|
|
+
|
|
|
+static int create_input_ctls(struct hda_codec *codec)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ const struct auto_pin_cfg *cfg = &spec->autocfg;
|
|
|
+ hda_nid_t mixer = spec->mixer_nid;
|
|
|
+ int num_adcs;
|
|
|
+ int i, err;
|
|
|
+ unsigned int val;
|
|
|
+
|
|
|
+ num_adcs = fill_adc_nids(codec);
|
|
|
+ if (num_adcs < 0)
|
|
|
+ return 0;
|
|
|
+
|
|
|
+ err = fill_input_pin_labels(codec);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+
|
|
|
+ for (i = 0; i < cfg->num_inputs; i++) {
|
|
|
+ hda_nid_t pin;
|
|
|
+
|
|
|
+ pin = cfg->inputs[i].pin;
|
|
|
+ if (!is_input_pin(codec, pin))
|
|
|
+ continue;
|
|
|
+
|
|
|
+ val = PIN_IN;
|
|
|
+ if (cfg->inputs[i].type == AUTO_PIN_MIC)
|
|
|
+ val |= snd_hda_get_default_vref(codec, pin);
|
|
|
+ set_pin_target(codec, pin, val, false);
|
|
|
+
|
|
|
+ if (mixer) {
|
|
|
+ if (is_reachable_path(codec, pin, mixer)) {
|
|
|
+ err = new_analog_input(codec, i, pin,
|
|
|
+ spec->input_labels[i],
|
|
|
+ spec->input_label_idxs[i],
|
|
|
+ mixer);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ err = parse_capture_source(codec, pin, i, num_adcs,
|
|
|
+ spec->input_labels[i], -mixer);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+
|
|
|
+ if (spec->add_in_jack_modes) {
|
|
|
+ err = create_in_jack_mode(codec, pin);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (mixer && spec->add_stereo_mix_input) {
|
|
|
+ err = parse_capture_source(codec, mixer, CFG_IDX_MIX, num_adcs,
|
|
|
+ "Stereo Mix", 0);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ }
|
|
|
+
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+/*
|
|
|
+ * input source mux
|
|
|
+ */
|
|
|
+
|
|
|
+/* get the input path specified by the given adc and imux indices */
|
|
|
+static struct nid_path *get_input_path(struct hda_codec *codec, int adc_idx, int imux_idx)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ if (imux_idx < 0 || imux_idx >= HDA_MAX_NUM_INPUTS) {
|
|
|
+ snd_BUG();
|
|
|
+ return NULL;
|
|
|
+ }
|
|
|
+ if (spec->dyn_adc_switch)
|
|
|
+ adc_idx = spec->dyn_adc_idx[imux_idx];
|
|
|
+ if (adc_idx < 0 || adc_idx >= AUTO_CFG_MAX_INS) {
|
|
|
+ snd_BUG();
|
|
|
+ return NULL;
|
|
|
+ }
|
|
|
+ return snd_hda_get_path_from_idx(codec, spec->input_paths[imux_idx][adc_idx]);
|
|
|
+}
|
|
|
+
|
|
|
+static int mux_select(struct hda_codec *codec, unsigned int adc_idx,
|
|
|
+ unsigned int idx);
|
|
|
+
|
|
|
+static int mux_enum_info(struct snd_kcontrol *kcontrol,
|
|
|
+ struct snd_ctl_elem_info *uinfo)
|
|
|
+{
|
|
|
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ return snd_hda_input_mux_info(&spec->input_mux, uinfo);
|
|
|
+}
|
|
|
+
|
|
|
+static int mux_enum_get(struct snd_kcontrol *kcontrol,
|
|
|
+ struct snd_ctl_elem_value *ucontrol)
|
|
|
+{
|
|
|
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ /* the ctls are created at once with multiple counts */
|
|
|
+ unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
|
|
|
+
|
|
|
+ ucontrol->value.enumerated.item[0] = spec->cur_mux[adc_idx];
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+static int mux_enum_put(struct snd_kcontrol *kcontrol,
|
|
|
+ struct snd_ctl_elem_value *ucontrol)
|
|
|
+{
|
|
|
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
|
|
|
+ unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
|
|
|
+ return mux_select(codec, adc_idx,
|
|
|
+ ucontrol->value.enumerated.item[0]);
|
|
|
+}
|
|
|
+
|
|
|
+static const struct snd_kcontrol_new cap_src_temp = {
|
|
|
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
|
|
+ .name = "Input Source",
|
|
|
+ .info = mux_enum_info,
|
|
|
+ .get = mux_enum_get,
|
|
|
+ .put = mux_enum_put,
|
|
|
+};
|
|
|
+
|
|
|
+/*
|
|
|
+ * capture volume and capture switch ctls
|
|
|
+ */
|
|
|
+
|
|
|
+typedef int (*put_call_t)(struct snd_kcontrol *kcontrol,
|
|
|
+ struct snd_ctl_elem_value *ucontrol);
|
|
|
+
|
|
|
+/* call the given amp update function for all amps in the imux list at once */
|
|
|
+static int cap_put_caller(struct snd_kcontrol *kcontrol,
|
|
|
+ struct snd_ctl_elem_value *ucontrol,
|
|
|
+ put_call_t func, int type)
|
|
|
+{
|
|
|
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ const struct hda_input_mux *imux;
|
|
|
+ struct nid_path *path;
|
|
|
+ int i, adc_idx, err = 0;
|
|
|
+
|
|
|
+ imux = &spec->input_mux;
|
|
|
+ adc_idx = kcontrol->id.index;
|
|
|
+ mutex_lock(&codec->control_mutex);
|
|
|
+ /* we use the cache-only update at first since multiple input paths
|
|
|
+ * may shared the same amp; by updating only caches, the redundant
|
|
|
+ * writes to hardware can be reduced.
|
|
|
+ */
|
|
|
+ codec->cached_write = 1;
|
|
|
+ for (i = 0; i < imux->num_items; i++) {
|
|
|
+ path = get_input_path(codec, adc_idx, i);
|
|
|
+ if (!path || !path->ctls[type])
|
|
|
+ continue;
|
|
|
+ kcontrol->private_value = path->ctls[type];
|
|
|
+ err = func(kcontrol, ucontrol);
|
|
|
+ if (err < 0)
|
|
|
+ goto error;
|
|
|
+ }
|
|
|
+ error:
|
|
|
+ codec->cached_write = 0;
|
|
|
+ mutex_unlock(&codec->control_mutex);
|
|
|
+ snd_hda_codec_flush_cache(codec); /* flush the updates */
|
|
|
+ if (err >= 0 && spec->cap_sync_hook)
|
|
|
+ spec->cap_sync_hook(codec, ucontrol);
|
|
|
+ return err;
|
|
|
+}
|
|
|
+
|
|
|
+/* capture volume ctl callbacks */
|
|
|
+#define cap_vol_info snd_hda_mixer_amp_volume_info
|
|
|
+#define cap_vol_get snd_hda_mixer_amp_volume_get
|
|
|
+#define cap_vol_tlv snd_hda_mixer_amp_tlv
|
|
|
+
|
|
|
+static int cap_vol_put(struct snd_kcontrol *kcontrol,
|
|
|
+ struct snd_ctl_elem_value *ucontrol)
|
|
|
+{
|
|
|
+ return cap_put_caller(kcontrol, ucontrol,
|
|
|
+ snd_hda_mixer_amp_volume_put,
|
|
|
+ NID_PATH_VOL_CTL);
|
|
|
+}
|
|
|
+
|
|
|
+static const struct snd_kcontrol_new cap_vol_temp = {
|
|
|
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
|
|
+ .name = "Capture Volume",
|
|
|
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
|
|
|
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ |
|
|
|
+ SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK),
|
|
|
+ .info = cap_vol_info,
|
|
|
+ .get = cap_vol_get,
|
|
|
+ .put = cap_vol_put,
|
|
|
+ .tlv = { .c = cap_vol_tlv },
|
|
|
+};
|
|
|
+
|
|
|
+/* capture switch ctl callbacks */
|
|
|
+#define cap_sw_info snd_ctl_boolean_stereo_info
|
|
|
+#define cap_sw_get snd_hda_mixer_amp_switch_get
|
|
|
+
|
|
|
+static int cap_sw_put(struct snd_kcontrol *kcontrol,
|
|
|
+ struct snd_ctl_elem_value *ucontrol)
|
|
|
+{
|
|
|
+ return cap_put_caller(kcontrol, ucontrol,
|
|
|
+ snd_hda_mixer_amp_switch_put,
|
|
|
+ NID_PATH_MUTE_CTL);
|
|
|
+}
|
|
|
+
|
|
|
+static const struct snd_kcontrol_new cap_sw_temp = {
|
|
|
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
|
|
+ .name = "Capture Switch",
|
|
|
+ .info = cap_sw_info,
|
|
|
+ .get = cap_sw_get,
|
|
|
+ .put = cap_sw_put,
|
|
|
+};
|
|
|
+
|
|
|
+static int parse_capvol_in_path(struct hda_codec *codec, struct nid_path *path)
|
|
|
+{
|
|
|
+ hda_nid_t nid;
|
|
|
+ int i, depth;
|
|
|
+
|
|
|
+ path->ctls[NID_PATH_VOL_CTL] = path->ctls[NID_PATH_MUTE_CTL] = 0;
|
|
|
+ for (depth = 0; depth < 3; depth++) {
|
|
|
+ if (depth >= path->depth)
|
|
|
+ return -EINVAL;
|
|
|
+ i = path->depth - depth - 1;
|
|
|
+ nid = path->path[i];
|
|
|
+ if (!path->ctls[NID_PATH_VOL_CTL]) {
|
|
|
+ if (nid_has_volume(codec, nid, HDA_OUTPUT))
|
|
|
+ path->ctls[NID_PATH_VOL_CTL] =
|
|
|
+ HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT);
|
|
|
+ else if (nid_has_volume(codec, nid, HDA_INPUT)) {
|
|
|
+ int idx = path->idx[i];
|
|
|
+ if (!depth && codec->single_adc_amp)
|
|
|
+ idx = 0;
|
|
|
+ path->ctls[NID_PATH_VOL_CTL] =
|
|
|
+ HDA_COMPOSE_AMP_VAL(nid, 3, idx, HDA_INPUT);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if (!path->ctls[NID_PATH_MUTE_CTL]) {
|
|
|
+ if (nid_has_mute(codec, nid, HDA_OUTPUT))
|
|
|
+ path->ctls[NID_PATH_MUTE_CTL] =
|
|
|
+ HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT);
|
|
|
+ else if (nid_has_mute(codec, nid, HDA_INPUT)) {
|
|
|
+ int idx = path->idx[i];
|
|
|
+ if (!depth && codec->single_adc_amp)
|
|
|
+ idx = 0;
|
|
|
+ path->ctls[NID_PATH_MUTE_CTL] =
|
|
|
+ HDA_COMPOSE_AMP_VAL(nid, 3, idx, HDA_INPUT);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+static bool is_inv_dmic_pin(struct hda_codec *codec, hda_nid_t nid)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ struct auto_pin_cfg *cfg = &spec->autocfg;
|
|
|
+ unsigned int val;
|
|
|
+ int i;
|
|
|
+
|
|
|
+ if (!spec->inv_dmic_split)
|
|
|
+ return false;
|
|
|
+ for (i = 0; i < cfg->num_inputs; i++) {
|
|
|
+ if (cfg->inputs[i].pin != nid)
|
|
|
+ continue;
|
|
|
+ if (cfg->inputs[i].type != AUTO_PIN_MIC)
|
|
|
+ return false;
|
|
|
+ val = snd_hda_codec_get_pincfg(codec, nid);
|
|
|
+ return snd_hda_get_input_pin_attr(val) == INPUT_PIN_ATTR_INT;
|
|
|
+ }
|
|
|
+ return false;
|
|
|
+}
|
|
|
+
|
|
|
+/* capture switch put callback for a single control with hook call */
|
|
|
+static int cap_single_sw_put(struct snd_kcontrol *kcontrol,
|
|
|
+ struct snd_ctl_elem_value *ucontrol)
|
|
|
+{
|
|
|
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ int ret;
|
|
|
+
|
|
|
+ ret = snd_hda_mixer_amp_switch_put(kcontrol, ucontrol);
|
|
|
+ if (ret < 0)
|
|
|
+ return ret;
|
|
|
+
|
|
|
+ if (spec->cap_sync_hook)
|
|
|
+ spec->cap_sync_hook(codec, ucontrol);
|
|
|
+
|
|
|
+ return ret;
|
|
|
+}
|
|
|
+
|
|
|
+static int add_single_cap_ctl(struct hda_codec *codec, const char *label,
|
|
|
+ int idx, bool is_switch, unsigned int ctl,
|
|
|
+ bool inv_dmic)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ char tmpname[44];
|
|
|
+ int type = is_switch ? HDA_CTL_WIDGET_MUTE : HDA_CTL_WIDGET_VOL;
|
|
|
+ const char *sfx = is_switch ? "Switch" : "Volume";
|
|
|
+ unsigned int chs = inv_dmic ? 1 : 3;
|
|
|
+ struct snd_kcontrol_new *knew;
|
|
|
+
|
|
|
+ if (!ctl)
|
|
|
+ return 0;
|
|
|
+
|
|
|
+ if (label)
|
|
|
+ snprintf(tmpname, sizeof(tmpname),
|
|
|
+ "%s Capture %s", label, sfx);
|
|
|
+ else
|
|
|
+ snprintf(tmpname, sizeof(tmpname),
|
|
|
+ "Capture %s", sfx);
|
|
|
+ knew = add_control(spec, type, tmpname, idx,
|
|
|
+ amp_val_replace_channels(ctl, chs));
|
|
|
+ if (!knew)
|
|
|
+ return -ENOMEM;
|
|
|
+ if (is_switch)
|
|
|
+ knew->put = cap_single_sw_put;
|
|
|
+ if (!inv_dmic)
|
|
|
+ return 0;
|
|
|
+
|
|
|
+ /* Make independent right kcontrol */
|
|
|
+ if (label)
|
|
|
+ snprintf(tmpname, sizeof(tmpname),
|
|
|
+ "Inverted %s Capture %s", label, sfx);
|
|
|
+ else
|
|
|
+ snprintf(tmpname, sizeof(tmpname),
|
|
|
+ "Inverted Capture %s", sfx);
|
|
|
+ knew = add_control(spec, type, tmpname, idx,
|
|
|
+ amp_val_replace_channels(ctl, 2));
|
|
|
+ if (!knew)
|
|
|
+ return -ENOMEM;
|
|
|
+ if (is_switch)
|
|
|
+ knew->put = cap_single_sw_put;
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+/* create single (and simple) capture volume and switch controls */
|
|
|
+static int create_single_cap_vol_ctl(struct hda_codec *codec, int idx,
|
|
|
+ unsigned int vol_ctl, unsigned int sw_ctl,
|
|
|
+ bool inv_dmic)
|
|
|
+{
|
|
|
+ int err;
|
|
|
+ err = add_single_cap_ctl(codec, NULL, idx, false, vol_ctl, inv_dmic);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ err = add_single_cap_ctl(codec, NULL, idx, true, sw_ctl, inv_dmic);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+/* create bound capture volume and switch controls */
|
|
|
+static int create_bind_cap_vol_ctl(struct hda_codec *codec, int idx,
|
|
|
+ unsigned int vol_ctl, unsigned int sw_ctl)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ struct snd_kcontrol_new *knew;
|
|
|
+
|
|
|
+ if (vol_ctl) {
|
|
|
+ knew = snd_hda_gen_add_kctl(spec, NULL, &cap_vol_temp);
|
|
|
+ if (!knew)
|
|
|
+ return -ENOMEM;
|
|
|
+ knew->index = idx;
|
|
|
+ knew->private_value = vol_ctl;
|
|
|
+ knew->subdevice = HDA_SUBDEV_AMP_FLAG;
|
|
|
+ }
|
|
|
+ if (sw_ctl) {
|
|
|
+ knew = snd_hda_gen_add_kctl(spec, NULL, &cap_sw_temp);
|
|
|
+ if (!knew)
|
|
|
+ return -ENOMEM;
|
|
|
+ knew->index = idx;
|
|
|
+ knew->private_value = sw_ctl;
|
|
|
+ knew->subdevice = HDA_SUBDEV_AMP_FLAG;
|
|
|
+ }
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+/* return the vol ctl when used first in the imux list */
|
|
|
+static unsigned int get_first_cap_ctl(struct hda_codec *codec, int idx, int type)
|
|
|
+{
|
|
|
+ struct nid_path *path;
|
|
|
+ unsigned int ctl;
|
|
|
+ int i;
|
|
|
+
|
|
|
+ path = get_input_path(codec, 0, idx);
|
|
|
+ if (!path)
|
|
|
+ return 0;
|
|
|
+ ctl = path->ctls[type];
|
|
|
+ if (!ctl)
|
|
|
+ return 0;
|
|
|
+ for (i = 0; i < idx - 1; i++) {
|
|
|
+ path = get_input_path(codec, 0, i);
|
|
|
+ if (path && path->ctls[type] == ctl)
|
|
|
+ return 0;
|
|
|
+ }
|
|
|
+ return ctl;
|
|
|
+}
|
|
|
+
|
|
|
+/* create individual capture volume and switch controls per input */
|
|
|
+static int create_multi_cap_vol_ctl(struct hda_codec *codec)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ struct hda_input_mux *imux = &spec->input_mux;
|
|
|
+ int i, err, type;
|
|
|
+
|
|
|
+ for (i = 0; i < imux->num_items; i++) {
|
|
|
+ bool inv_dmic;
|
|
|
+ int idx;
|
|
|
+
|
|
|
+ idx = imux->items[i].index;
|
|
|
+ if (idx >= spec->autocfg.num_inputs)
|
|
|
+ continue;
|
|
|
+ inv_dmic = is_inv_dmic_pin(codec, spec->imux_pins[i]);
|
|
|
+
|
|
|
+ for (type = 0; type < 2; type++) {
|
|
|
+ err = add_single_cap_ctl(codec,
|
|
|
+ spec->input_labels[idx],
|
|
|
+ spec->input_label_idxs[idx],
|
|
|
+ type,
|
|
|
+ get_first_cap_ctl(codec, i, type),
|
|
|
+ inv_dmic);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+static int create_capture_mixers(struct hda_codec *codec)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ struct hda_input_mux *imux = &spec->input_mux;
|
|
|
+ int i, n, nums, err;
|
|
|
+
|
|
|
+ if (spec->dyn_adc_switch)
|
|
|
+ nums = 1;
|
|
|
+ else
|
|
|
+ nums = spec->num_adc_nids;
|
|
|
+
|
|
|
+ if (!spec->auto_mic && imux->num_items > 1) {
|
|
|
+ struct snd_kcontrol_new *knew;
|
|
|
+ const char *name;
|
|
|
+ name = nums > 1 ? "Input Source" : "Capture Source";
|
|
|
+ knew = snd_hda_gen_add_kctl(spec, name, &cap_src_temp);
|
|
|
+ if (!knew)
|
|
|
+ return -ENOMEM;
|
|
|
+ knew->count = nums;
|
|
|
+ }
|
|
|
+
|
|
|
+ for (n = 0; n < nums; n++) {
|
|
|
+ bool multi = false;
|
|
|
+ bool multi_cap_vol = spec->multi_cap_vol;
|
|
|
+ bool inv_dmic = false;
|
|
|
+ int vol, sw;
|
|
|
+
|
|
|
+ vol = sw = 0;
|
|
|
+ for (i = 0; i < imux->num_items; i++) {
|
|
|
+ struct nid_path *path;
|
|
|
+ path = get_input_path(codec, n, i);
|
|
|
+ if (!path)
|
|
|
+ continue;
|
|
|
+ parse_capvol_in_path(codec, path);
|
|
|
+ if (!vol)
|
|
|
+ vol = path->ctls[NID_PATH_VOL_CTL];
|
|
|
+ else if (vol != path->ctls[NID_PATH_VOL_CTL]) {
|
|
|
+ multi = true;
|
|
|
+ if (!same_amp_caps(codec, vol,
|
|
|
+ path->ctls[NID_PATH_VOL_CTL], HDA_INPUT))
|
|
|
+ multi_cap_vol = true;
|
|
|
+ }
|
|
|
+ if (!sw)
|
|
|
+ sw = path->ctls[NID_PATH_MUTE_CTL];
|
|
|
+ else if (sw != path->ctls[NID_PATH_MUTE_CTL]) {
|
|
|
+ multi = true;
|
|
|
+ if (!same_amp_caps(codec, sw,
|
|
|
+ path->ctls[NID_PATH_MUTE_CTL], HDA_INPUT))
|
|
|
+ multi_cap_vol = true;
|
|
|
+ }
|
|
|
+ if (is_inv_dmic_pin(codec, spec->imux_pins[i]))
|
|
|
+ inv_dmic = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!multi)
|
|
|
+ err = create_single_cap_vol_ctl(codec, n, vol, sw,
|
|
|
+ inv_dmic);
|
|
|
+ else if (!multi_cap_vol)
|
|
|
+ err = create_bind_cap_vol_ctl(codec, n, vol, sw);
|
|
|
+ else
|
|
|
+ err = create_multi_cap_vol_ctl(codec);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ }
|
|
|
+
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+/*
|
|
|
+ * add mic boosts if needed
|
|
|
+ */
|
|
|
+
|
|
|
+/* check whether the given amp is feasible as a boost volume */
|
|
|
+static bool check_boost_vol(struct hda_codec *codec, hda_nid_t nid,
|
|
|
+ int dir, int idx)
|
|
|
+{
|
|
|
+ unsigned int step;
|
|
|
+
|
|
|
+ if (!nid_has_volume(codec, nid, dir) ||
|
|
|
+ is_ctl_associated(codec, nid, dir, idx, NID_PATH_VOL_CTL) ||
|
|
|
+ is_ctl_associated(codec, nid, dir, idx, NID_PATH_BOOST_CTL))
|
|
|
+ return false;
|
|
|
+
|
|
|
+ step = (query_amp_caps(codec, nid, dir) & AC_AMPCAP_STEP_SIZE)
|
|
|
+ >> AC_AMPCAP_STEP_SIZE_SHIFT;
|
|
|
+ if (step < 0x20)
|
|
|
+ return false;
|
|
|
+ return true;
|
|
|
+}
|
|
|
+
|
|
|
+/* look for a boost amp in a widget close to the pin */
|
|
|
+static unsigned int look_for_boost_amp(struct hda_codec *codec,
|
|
|
+ struct nid_path *path)
|
|
|
+{
|
|
|
+ unsigned int val = 0;
|
|
|
+ hda_nid_t nid;
|
|
|
+ int depth;
|
|
|
+
|
|
|
+ for (depth = 0; depth < 3; depth++) {
|
|
|
+ if (depth >= path->depth - 1)
|
|
|
+ break;
|
|
|
+ nid = path->path[depth];
|
|
|
+ if (depth && check_boost_vol(codec, nid, HDA_OUTPUT, 0)) {
|
|
|
+ val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT);
|
|
|
+ break;
|
|
|
+ } else if (check_boost_vol(codec, nid, HDA_INPUT,
|
|
|
+ path->idx[depth])) {
|
|
|
+ val = HDA_COMPOSE_AMP_VAL(nid, 3, path->idx[depth],
|
|
|
+ HDA_INPUT);
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return val;
|
|
|
+}
|
|
|
+
|
|
|
+static int parse_mic_boost(struct hda_codec *codec)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ struct auto_pin_cfg *cfg = &spec->autocfg;
|
|
|
+ struct hda_input_mux *imux = &spec->input_mux;
|
|
|
+ int i;
|
|
|
+
|
|
|
+ if (!spec->num_adc_nids)
|
|
|
+ return 0;
|
|
|
+
|
|
|
+ for (i = 0; i < imux->num_items; i++) {
|
|
|
+ struct nid_path *path;
|
|
|
+ unsigned int val;
|
|
|
+ int idx;
|
|
|
+ char boost_label[44];
|
|
|
+
|
|
|
+ idx = imux->items[i].index;
|
|
|
+ if (idx >= imux->num_items)
|
|
|
+ continue;
|
|
|
+
|
|
|
+ /* check only line-in and mic pins */
|
|
|
+ if (cfg->inputs[idx].type > AUTO_PIN_LINE_IN)
|
|
|
+ continue;
|
|
|
+
|
|
|
+ path = get_input_path(codec, 0, i);
|
|
|
+ if (!path)
|
|
|
+ continue;
|
|
|
+
|
|
|
+ val = look_for_boost_amp(codec, path);
|
|
|
+ if (!val)
|
|
|
+ continue;
|
|
|
+
|
|
|
+ /* create a boost control */
|
|
|
+ snprintf(boost_label, sizeof(boost_label),
|
|
|
+ "%s Boost Volume", spec->input_labels[idx]);
|
|
|
+ if (!add_control(spec, HDA_CTL_WIDGET_VOL, boost_label,
|
|
|
+ spec->input_label_idxs[idx], val))
|
|
|
+ return -ENOMEM;
|
|
|
+
|
|
|
+ path->ctls[NID_PATH_BOOST_CTL] = val;
|
|
|
+ }
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+/*
|
|
|
+ * parse digital I/Os and set up NIDs in BIOS auto-parse mode
|
|
|
+ */
|
|
|
+static void parse_digital(struct hda_codec *codec)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ struct nid_path *path;
|
|
|
+ int i, nums;
|
|
|
+ hda_nid_t dig_nid, pin;
|
|
|
+
|
|
|
+ /* support multiple SPDIFs; the secondary is set up as a slave */
|
|
|
+ nums = 0;
|
|
|
+ for (i = 0; i < spec->autocfg.dig_outs; i++) {
|
|
|
+ pin = spec->autocfg.dig_out_pins[i];
|
|
|
+ dig_nid = look_for_dac(codec, pin, true);
|
|
|
+ if (!dig_nid)
|
|
|
+ continue;
|
|
|
+ path = snd_hda_add_new_path(codec, dig_nid, pin, 0);
|
|
|
+ if (!path)
|
|
|
+ continue;
|
|
|
+ print_nid_path("digout", path);
|
|
|
+ path->active = true;
|
|
|
+ spec->digout_paths[i] = snd_hda_get_path_idx(codec, path);
|
|
|
+ set_pin_target(codec, pin, PIN_OUT, false);
|
|
|
+ if (!nums) {
|
|
|
+ spec->multiout.dig_out_nid = dig_nid;
|
|
|
+ spec->dig_out_type = spec->autocfg.dig_out_type[0];
|
|
|
+ } else {
|
|
|
+ spec->multiout.slave_dig_outs = spec->slave_dig_outs;
|
|
|
+ if (nums >= ARRAY_SIZE(spec->slave_dig_outs) - 1)
|
|
|
+ break;
|
|
|
+ spec->slave_dig_outs[nums - 1] = dig_nid;
|
|
|
+ }
|
|
|
+ nums++;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (spec->autocfg.dig_in_pin) {
|
|
|
+ pin = spec->autocfg.dig_in_pin;
|
|
|
+ dig_nid = codec->start_nid;
|
|
|
+ for (i = 0; i < codec->num_nodes; i++, dig_nid++) {
|
|
|
+ unsigned int wcaps = get_wcaps(codec, dig_nid);
|
|
|
+ if (get_wcaps_type(wcaps) != AC_WID_AUD_IN)
|
|
|
+ continue;
|
|
|
+ if (!(wcaps & AC_WCAP_DIGITAL))
|
|
|
+ continue;
|
|
|
+ path = snd_hda_add_new_path(codec, pin, dig_nid, 0);
|
|
|
+ if (path) {
|
|
|
+ print_nid_path("digin", path);
|
|
|
+ path->active = true;
|
|
|
+ spec->dig_in_nid = dig_nid;
|
|
|
+ spec->digin_path = snd_hda_get_path_idx(codec, path);
|
|
|
+ set_pin_target(codec, pin, PIN_IN, false);
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+/*
|
|
|
+ * input MUX handling
|
|
|
+ */
|
|
|
+
|
|
|
+static bool dyn_adc_pcm_resetup(struct hda_codec *codec, int cur);
|
|
|
+
|
|
|
+/* select the given imux item; either unmute exclusively or select the route */
|
|
|
+static int mux_select(struct hda_codec *codec, unsigned int adc_idx,
|
|
|
+ unsigned int idx)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ const struct hda_input_mux *imux;
|
|
|
+ struct nid_path *path;
|
|
|
+
|
|
|
+ imux = &spec->input_mux;
|
|
|
+ if (!imux->num_items)
|
|
|
+ return 0;
|
|
|
+
|
|
|
+ if (idx >= imux->num_items)
|
|
|
+ idx = imux->num_items - 1;
|
|
|
+ if (spec->cur_mux[adc_idx] == idx)
|
|
|
+ return 0;
|
|
|
+
|
|
|
+ path = get_input_path(codec, adc_idx, spec->cur_mux[adc_idx]);
|
|
|
+ if (!path)
|
|
|
+ return 0;
|
|
|
+ if (path->active)
|
|
|
+ snd_hda_activate_path(codec, path, false, false);
|
|
|
+
|
|
|
+ spec->cur_mux[adc_idx] = idx;
|
|
|
+
|
|
|
+ if (spec->shared_mic_hp)
|
|
|
+ update_shared_mic_hp(codec, spec->cur_mux[adc_idx]);
|
|
|
+
|
|
|
+ if (spec->dyn_adc_switch)
|
|
|
+ dyn_adc_pcm_resetup(codec, idx);
|
|
|
+
|
|
|
+ path = get_input_path(codec, adc_idx, idx);
|
|
|
+ if (!path)
|
|
|
+ return 0;
|
|
|
+ if (path->active)
|
|
|
+ return 0;
|
|
|
+ snd_hda_activate_path(codec, path, true, false);
|
|
|
+ if (spec->cap_sync_hook)
|
|
|
+ spec->cap_sync_hook(codec, NULL);
|
|
|
+ return 1;
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+/*
|
|
|
+ * Jack detections for HP auto-mute and mic-switch
|
|
|
+ */
|
|
|
+
|
|
|
+/* check each pin in the given array; returns true if any of them is plugged */
|
|
|
+static bool detect_jacks(struct hda_codec *codec, int num_pins, hda_nid_t *pins)
|
|
|
+{
|
|
|
+ int i, present = 0;
|
|
|
+
|
|
|
+ for (i = 0; i < num_pins; i++) {
|
|
|
+ hda_nid_t nid = pins[i];
|
|
|
+ if (!nid)
|
|
|
+ break;
|
|
|
+ /* don't detect pins retasked as inputs */
|
|
|
+ if (snd_hda_codec_get_pin_target(codec, nid) & AC_PINCTL_IN_EN)
|
|
|
+ continue;
|
|
|
+ present |= snd_hda_jack_detect(codec, nid);
|
|
|
+ }
|
|
|
+ return present;
|
|
|
+}
|
|
|
+
|
|
|
+/* standard HP/line-out auto-mute helper */
|
|
|
+static void do_automute(struct hda_codec *codec, int num_pins, hda_nid_t *pins,
|
|
|
+ bool mute)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ int i;
|
|
|
+
|
|
|
+ for (i = 0; i < num_pins; i++) {
|
|
|
+ hda_nid_t nid = pins[i];
|
|
|
+ unsigned int val;
|
|
|
+ if (!nid)
|
|
|
+ break;
|
|
|
+ /* don't reset VREF value in case it's controlling
|
|
|
+ * the amp (see alc861_fixup_asus_amp_vref_0f())
|
|
|
+ */
|
|
|
+ if (spec->keep_vref_in_automute)
|
|
|
+ val = snd_hda_codec_get_pin_target(codec, nid) & ~PIN_HP;
|
|
|
+ else
|
|
|
+ val = 0;
|
|
|
+ if (!mute)
|
|
|
+ val |= snd_hda_codec_get_pin_target(codec, nid);
|
|
|
+ /* here we call update_pin_ctl() so that the pinctl is changed
|
|
|
+ * without changing the pinctl target value;
|
|
|
+ * the original target value will be still referred at the
|
|
|
+ * init / resume again
|
|
|
+ */
|
|
|
+ update_pin_ctl(codec, nid, val);
|
|
|
+ set_pin_eapd(codec, nid, !mute);
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+/* Toggle outputs muting */
|
|
|
+void snd_hda_gen_update_outputs(struct hda_codec *codec)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ int on;
|
|
|
+
|
|
|
+ /* Control HP pins/amps depending on master_mute state;
|
|
|
+ * in general, HP pins/amps control should be enabled in all cases,
|
|
|
+ * but currently set only for master_mute, just to be safe
|
|
|
+ */
|
|
|
+ if (!spec->shared_mic_hp) /* don't change HP-pin when shared with mic */
|
|
|
+ do_automute(codec, ARRAY_SIZE(spec->autocfg.hp_pins),
|
|
|
+ spec->autocfg.hp_pins, spec->master_mute);
|
|
|
+
|
|
|
+ if (!spec->automute_speaker)
|
|
|
+ on = 0;
|
|
|
+ else
|
|
|
+ on = spec->hp_jack_present | spec->line_jack_present;
|
|
|
+ on |= spec->master_mute;
|
|
|
+ spec->speaker_muted = on;
|
|
|
+ do_automute(codec, ARRAY_SIZE(spec->autocfg.speaker_pins),
|
|
|
+ spec->autocfg.speaker_pins, on);
|
|
|
+
|
|
|
+ /* toggle line-out mutes if needed, too */
|
|
|
+ /* if LO is a copy of either HP or Speaker, don't need to handle it */
|
|
|
+ if (spec->autocfg.line_out_pins[0] == spec->autocfg.hp_pins[0] ||
|
|
|
+ spec->autocfg.line_out_pins[0] == spec->autocfg.speaker_pins[0])
|
|
|
+ return;
|
|
|
+ if (!spec->automute_lo)
|
|
|
+ on = 0;
|
|
|
+ else
|
|
|
+ on = spec->hp_jack_present;
|
|
|
+ on |= spec->master_mute;
|
|
|
+ spec->line_out_muted = on;
|
|
|
+ do_automute(codec, ARRAY_SIZE(spec->autocfg.line_out_pins),
|
|
|
+ spec->autocfg.line_out_pins, on);
|
|
|
+}
|
|
|
+EXPORT_SYMBOL_HDA(snd_hda_gen_update_outputs);
|
|
|
+
|
|
|
+static void call_update_outputs(struct hda_codec *codec)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ if (spec->automute_hook)
|
|
|
+ spec->automute_hook(codec);
|
|
|
+ else
|
|
|
+ snd_hda_gen_update_outputs(codec);
|
|
|
+}
|
|
|
+
|
|
|
+/* standard HP-automute helper */
|
|
|
+void snd_hda_gen_hp_automute(struct hda_codec *codec, struct hda_jack_tbl *jack)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ hda_nid_t *pins = spec->autocfg.hp_pins;
|
|
|
+ int num_pins = ARRAY_SIZE(spec->autocfg.hp_pins);
|
|
|
+
|
|
|
+ /* No detection for the first HP jack during indep-HP mode */
|
|
|
+ if (spec->indep_hp_enabled) {
|
|
|
+ pins++;
|
|
|
+ num_pins--;
|
|
|
+ }
|
|
|
+
|
|
|
+ spec->hp_jack_present = detect_jacks(codec, num_pins, pins);
|
|
|
+ if (!spec->detect_hp || (!spec->automute_speaker && !spec->automute_lo))
|
|
|
+ return;
|
|
|
+ call_update_outputs(codec);
|
|
|
+}
|
|
|
+EXPORT_SYMBOL_HDA(snd_hda_gen_hp_automute);
|
|
|
+
|
|
|
+/* standard line-out-automute helper */
|
|
|
+void snd_hda_gen_line_automute(struct hda_codec *codec, struct hda_jack_tbl *jack)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+
|
|
|
+ if (spec->autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT)
|
|
|
+ return;
|
|
|
+ /* check LO jack only when it's different from HP */
|
|
|
+ if (spec->autocfg.line_out_pins[0] == spec->autocfg.hp_pins[0])
|
|
|
+ return;
|
|
|
+
|
|
|
+ spec->line_jack_present =
|
|
|
+ detect_jacks(codec, ARRAY_SIZE(spec->autocfg.line_out_pins),
|
|
|
+ spec->autocfg.line_out_pins);
|
|
|
+ if (!spec->automute_speaker || !spec->detect_lo)
|
|
|
+ return;
|
|
|
+ call_update_outputs(codec);
|
|
|
+}
|
|
|
+EXPORT_SYMBOL_HDA(snd_hda_gen_line_automute);
|
|
|
+
|
|
|
+/* standard mic auto-switch helper */
|
|
|
+void snd_hda_gen_mic_autoswitch(struct hda_codec *codec, struct hda_jack_tbl *jack)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ int i;
|
|
|
+
|
|
|
+ if (!spec->auto_mic)
|
|
|
+ return;
|
|
|
+
|
|
|
+ for (i = spec->am_num_entries - 1; i > 0; i--) {
|
|
|
+ hda_nid_t pin = spec->am_entry[i].pin;
|
|
|
+ /* don't detect pins retasked as outputs */
|
|
|
+ if (snd_hda_codec_get_pin_target(codec, pin) & AC_PINCTL_OUT_EN)
|
|
|
+ continue;
|
|
|
+ if (snd_hda_jack_detect(codec, pin)) {
|
|
|
+ mux_select(codec, 0, spec->am_entry[i].idx);
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ mux_select(codec, 0, spec->am_entry[0].idx);
|
|
|
+}
|
|
|
+EXPORT_SYMBOL_HDA(snd_hda_gen_mic_autoswitch);
|
|
|
+
|
|
|
+/* update jack retasking */
|
|
|
+static void update_automute_all(struct hda_codec *codec)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+
|
|
|
+ if (spec->hp_automute_hook)
|
|
|
+ spec->hp_automute_hook(codec, NULL);
|
|
|
+ else
|
|
|
+ snd_hda_gen_hp_automute(codec, NULL);
|
|
|
+ if (spec->line_automute_hook)
|
|
|
+ spec->line_automute_hook(codec, NULL);
|
|
|
+ else
|
|
|
+ snd_hda_gen_line_automute(codec, NULL);
|
|
|
+ if (spec->mic_autoswitch_hook)
|
|
|
+ spec->mic_autoswitch_hook(codec, NULL);
|
|
|
+ else
|
|
|
+ snd_hda_gen_mic_autoswitch(codec, NULL);
|
|
|
+}
|
|
|
+
|
|
|
+/*
|
|
|
+ * Auto-Mute mode mixer enum support
|
|
|
+ */
|
|
|
+static int automute_mode_info(struct snd_kcontrol *kcontrol,
|
|
|
+ struct snd_ctl_elem_info *uinfo)
|
|
|
+{
|
|
|
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ static const char * const texts3[] = {
|
|
|
+ "Disabled", "Speaker Only", "Line Out+Speaker"
|
|
|
+ };
|
|
|
+
|
|
|
+ if (spec->automute_speaker_possible && spec->automute_lo_possible)
|
|
|
+ return snd_hda_enum_helper_info(kcontrol, uinfo, 3, texts3);
|
|
|
+ return snd_hda_enum_bool_helper_info(kcontrol, uinfo);
|
|
|
+}
|
|
|
+
|
|
|
+static int automute_mode_get(struct snd_kcontrol *kcontrol,
|
|
|
+ struct snd_ctl_elem_value *ucontrol)
|
|
|
+{
|
|
|
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ unsigned int val = 0;
|
|
|
+ if (spec->automute_speaker)
|
|
|
+ val++;
|
|
|
+ if (spec->automute_lo)
|
|
|
+ val++;
|
|
|
+
|
|
|
+ ucontrol->value.enumerated.item[0] = val;
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+static int automute_mode_put(struct snd_kcontrol *kcontrol,
|
|
|
+ struct snd_ctl_elem_value *ucontrol)
|
|
|
+{
|
|
|
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+
|
|
|
+ switch (ucontrol->value.enumerated.item[0]) {
|
|
|
+ case 0:
|
|
|
+ if (!spec->automute_speaker && !spec->automute_lo)
|
|
|
+ return 0;
|
|
|
+ spec->automute_speaker = 0;
|
|
|
+ spec->automute_lo = 0;
|
|
|
+ break;
|
|
|
+ case 1:
|
|
|
+ if (spec->automute_speaker_possible) {
|
|
|
+ if (!spec->automute_lo && spec->automute_speaker)
|
|
|
+ return 0;
|
|
|
+ spec->automute_speaker = 1;
|
|
|
+ spec->automute_lo = 0;
|
|
|
+ } else if (spec->automute_lo_possible) {
|
|
|
+ if (spec->automute_lo)
|
|
|
+ return 0;
|
|
|
+ spec->automute_lo = 1;
|
|
|
+ } else
|
|
|
+ return -EINVAL;
|
|
|
+ break;
|
|
|
+ case 2:
|
|
|
+ if (!spec->automute_lo_possible || !spec->automute_speaker_possible)
|
|
|
+ return -EINVAL;
|
|
|
+ if (spec->automute_speaker && spec->automute_lo)
|
|
|
+ return 0;
|
|
|
+ spec->automute_speaker = 1;
|
|
|
+ spec->automute_lo = 1;
|
|
|
+ break;
|
|
|
+ default:
|
|
|
+ return -EINVAL;
|
|
|
+ }
|
|
|
+ call_update_outputs(codec);
|
|
|
+ return 1;
|
|
|
+}
|
|
|
+
|
|
|
+static const struct snd_kcontrol_new automute_mode_enum = {
|
|
|
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
|
|
+ .name = "Auto-Mute Mode",
|
|
|
+ .info = automute_mode_info,
|
|
|
+ .get = automute_mode_get,
|
|
|
+ .put = automute_mode_put,
|
|
|
+};
|
|
|
+
|
|
|
+static int add_automute_mode_enum(struct hda_codec *codec)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+
|
|
|
+ if (!snd_hda_gen_add_kctl(spec, NULL, &automute_mode_enum))
|
|
|
+ return -ENOMEM;
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+/*
|
|
|
+ * Check the availability of HP/line-out auto-mute;
|
|
|
+ * Set up appropriately if really supported
|
|
|
+ */
|
|
|
+static int check_auto_mute_availability(struct hda_codec *codec)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ struct auto_pin_cfg *cfg = &spec->autocfg;
|
|
|
+ int present = 0;
|
|
|
+ int i, err;
|
|
|
+
|
|
|
+ if (spec->suppress_auto_mute)
|
|
|
+ return 0;
|
|
|
+
|
|
|
+ if (cfg->hp_pins[0])
|
|
|
+ present++;
|
|
|
+ if (cfg->line_out_pins[0])
|
|
|
+ present++;
|
|
|
+ if (cfg->speaker_pins[0])
|
|
|
+ present++;
|
|
|
+ if (present < 2) /* need two different output types */
|
|
|
+ return 0;
|
|
|
+
|
|
|
+ if (!cfg->speaker_pins[0] &&
|
|
|
+ cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) {
|
|
|
+ memcpy(cfg->speaker_pins, cfg->line_out_pins,
|
|
|
+ sizeof(cfg->speaker_pins));
|
|
|
+ cfg->speaker_outs = cfg->line_outs;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!cfg->hp_pins[0] &&
|
|
|
+ cfg->line_out_type == AUTO_PIN_HP_OUT) {
|
|
|
+ memcpy(cfg->hp_pins, cfg->line_out_pins,
|
|
|
+ sizeof(cfg->hp_pins));
|
|
|
+ cfg->hp_outs = cfg->line_outs;
|
|
|
+ }
|
|
|
+
|
|
|
+ for (i = 0; i < cfg->hp_outs; i++) {
|
|
|
+ hda_nid_t nid = cfg->hp_pins[i];
|
|
|
+ if (!is_jack_detectable(codec, nid))
|
|
|
+ continue;
|
|
|
+ snd_printdd("hda-codec: Enable HP auto-muting on NID 0x%x\n",
|
|
|
+ nid);
|
|
|
+ snd_hda_jack_detect_enable_callback(codec, nid, HDA_GEN_HP_EVENT,
|
|
|
+ spec->hp_automute_hook ?
|
|
|
+ spec->hp_automute_hook :
|
|
|
+ snd_hda_gen_hp_automute);
|
|
|
+ spec->detect_hp = 1;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (cfg->line_out_type == AUTO_PIN_LINE_OUT && cfg->line_outs) {
|
|
|
+ if (cfg->speaker_outs)
|
|
|
+ for (i = 0; i < cfg->line_outs; i++) {
|
|
|
+ hda_nid_t nid = cfg->line_out_pins[i];
|
|
|
+ if (!is_jack_detectable(codec, nid))
|
|
|
+ continue;
|
|
|
+ snd_printdd("hda-codec: Enable Line-Out auto-muting on NID 0x%x\n", nid);
|
|
|
+ snd_hda_jack_detect_enable_callback(codec, nid,
|
|
|
+ HDA_GEN_FRONT_EVENT,
|
|
|
+ spec->line_automute_hook ?
|
|
|
+ spec->line_automute_hook :
|
|
|
+ snd_hda_gen_line_automute);
|
|
|
+ spec->detect_lo = 1;
|
|
|
+ }
|
|
|
+ spec->automute_lo_possible = spec->detect_hp;
|
|
|
+ }
|
|
|
+
|
|
|
+ spec->automute_speaker_possible = cfg->speaker_outs &&
|
|
|
+ (spec->detect_hp || spec->detect_lo);
|
|
|
|
|
|
- /* create capture volume and switch controls if the ADC has an amp */
|
|
|
- /* do we have only a single item? */
|
|
|
- if (spec->input_mux.num_items == 1) {
|
|
|
- err = create_mixer(codec, adc_node,
|
|
|
- spec->input_mux.items[0].index,
|
|
|
- NULL, "Capture", 0);
|
|
|
+ spec->automute_lo = spec->automute_lo_possible;
|
|
|
+ spec->automute_speaker = spec->automute_speaker_possible;
|
|
|
+
|
|
|
+ if (spec->automute_speaker_possible || spec->automute_lo_possible) {
|
|
|
+ /* create a control for automute mode */
|
|
|
+ err = add_automute_mode_enum(codec);
|
|
|
if (err < 0)
|
|
|
return err;
|
|
|
+ }
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+/* check whether all auto-mic pins are valid; setup indices if OK */
|
|
|
+static bool auto_mic_check_imux(struct hda_codec *codec)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ const struct hda_input_mux *imux;
|
|
|
+ int i;
|
|
|
+
|
|
|
+ imux = &spec->input_mux;
|
|
|
+ for (i = 0; i < spec->am_num_entries; i++) {
|
|
|
+ spec->am_entry[i].idx =
|
|
|
+ find_idx_in_nid_list(spec->am_entry[i].pin,
|
|
|
+ spec->imux_pins, imux->num_items);
|
|
|
+ if (spec->am_entry[i].idx < 0)
|
|
|
+ return false; /* no corresponding imux */
|
|
|
+ }
|
|
|
+
|
|
|
+ /* we don't need the jack detection for the first pin */
|
|
|
+ for (i = 1; i < spec->am_num_entries; i++)
|
|
|
+ snd_hda_jack_detect_enable_callback(codec,
|
|
|
+ spec->am_entry[i].pin,
|
|
|
+ HDA_GEN_MIC_EVENT,
|
|
|
+ spec->mic_autoswitch_hook ?
|
|
|
+ spec->mic_autoswitch_hook :
|
|
|
+ snd_hda_gen_mic_autoswitch);
|
|
|
+ return true;
|
|
|
+}
|
|
|
+
|
|
|
+static int compare_attr(const void *ap, const void *bp)
|
|
|
+{
|
|
|
+ const struct automic_entry *a = ap;
|
|
|
+ const struct automic_entry *b = bp;
|
|
|
+ return (int)(a->attr - b->attr);
|
|
|
+}
|
|
|
+
|
|
|
+/*
|
|
|
+ * Check the availability of auto-mic switch;
|
|
|
+ * Set up if really supported
|
|
|
+ */
|
|
|
+static int check_auto_mic_availability(struct hda_codec *codec)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ struct auto_pin_cfg *cfg = &spec->autocfg;
|
|
|
+ unsigned int types;
|
|
|
+ int i, num_pins;
|
|
|
+
|
|
|
+ if (spec->suppress_auto_mic)
|
|
|
+ return 0;
|
|
|
+
|
|
|
+ types = 0;
|
|
|
+ num_pins = 0;
|
|
|
+ for (i = 0; i < cfg->num_inputs; i++) {
|
|
|
+ hda_nid_t nid = cfg->inputs[i].pin;
|
|
|
+ unsigned int attr;
|
|
|
+ attr = snd_hda_codec_get_pincfg(codec, nid);
|
|
|
+ attr = snd_hda_get_input_pin_attr(attr);
|
|
|
+ if (types & (1 << attr))
|
|
|
+ return 0; /* already occupied */
|
|
|
+ switch (attr) {
|
|
|
+ case INPUT_PIN_ATTR_INT:
|
|
|
+ if (cfg->inputs[i].type != AUTO_PIN_MIC)
|
|
|
+ return 0; /* invalid type */
|
|
|
+ break;
|
|
|
+ case INPUT_PIN_ATTR_UNUSED:
|
|
|
+ return 0; /* invalid entry */
|
|
|
+ default:
|
|
|
+ if (cfg->inputs[i].type > AUTO_PIN_LINE_IN)
|
|
|
+ return 0; /* invalid type */
|
|
|
+ if (!spec->line_in_auto_switch &&
|
|
|
+ cfg->inputs[i].type != AUTO_PIN_MIC)
|
|
|
+ return 0; /* only mic is allowed */
|
|
|
+ if (!is_jack_detectable(codec, nid))
|
|
|
+ return 0; /* no unsol support */
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ if (num_pins >= MAX_AUTO_MIC_PINS)
|
|
|
+ return 0;
|
|
|
+ types |= (1 << attr);
|
|
|
+ spec->am_entry[num_pins].pin = nid;
|
|
|
+ spec->am_entry[num_pins].attr = attr;
|
|
|
+ num_pins++;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (num_pins < 2)
|
|
|
+ return 0;
|
|
|
+
|
|
|
+ spec->am_num_entries = num_pins;
|
|
|
+ /* sort the am_entry in the order of attr so that the pin with a
|
|
|
+ * higher attr will be selected when the jack is plugged.
|
|
|
+ */
|
|
|
+ sort(spec->am_entry, num_pins, sizeof(spec->am_entry[0]),
|
|
|
+ compare_attr, NULL);
|
|
|
+
|
|
|
+ if (!auto_mic_check_imux(codec))
|
|
|
return 0;
|
|
|
+
|
|
|
+ spec->auto_mic = 1;
|
|
|
+ spec->num_adc_nids = 1;
|
|
|
+ spec->cur_mux[0] = spec->am_entry[0].idx;
|
|
|
+ snd_printdd("hda-codec: Enable auto-mic switch on NID 0x%x/0x%x/0x%x\n",
|
|
|
+ spec->am_entry[0].pin,
|
|
|
+ spec->am_entry[1].pin,
|
|
|
+ spec->am_entry[2].pin);
|
|
|
+
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+/*
|
|
|
+ * Parse the given BIOS configuration and set up the hda_gen_spec
|
|
|
+ *
|
|
|
+ * return 1 if successful, 0 if the proper config is not found,
|
|
|
+ * or a negative error code
|
|
|
+ */
|
|
|
+int snd_hda_gen_parse_auto_config(struct hda_codec *codec,
|
|
|
+ struct auto_pin_cfg *cfg)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ int err;
|
|
|
+
|
|
|
+ parse_user_hints(codec);
|
|
|
+
|
|
|
+ if (cfg != &spec->autocfg) {
|
|
|
+ spec->autocfg = *cfg;
|
|
|
+ cfg = &spec->autocfg;
|
|
|
+ }
|
|
|
+
|
|
|
+ fill_all_dac_nids(codec);
|
|
|
+
|
|
|
+ if (!cfg->line_outs) {
|
|
|
+ if (cfg->dig_outs || cfg->dig_in_pin) {
|
|
|
+ spec->multiout.max_channels = 2;
|
|
|
+ spec->no_analog = 1;
|
|
|
+ goto dig_only;
|
|
|
+ }
|
|
|
+ return 0; /* can't find valid BIOS pin config */
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!spec->no_primary_hp &&
|
|
|
+ cfg->line_out_type == AUTO_PIN_SPEAKER_OUT &&
|
|
|
+ cfg->line_outs <= cfg->hp_outs) {
|
|
|
+ /* use HP as primary out */
|
|
|
+ cfg->speaker_outs = cfg->line_outs;
|
|
|
+ memcpy(cfg->speaker_pins, cfg->line_out_pins,
|
|
|
+ sizeof(cfg->speaker_pins));
|
|
|
+ cfg->line_outs = cfg->hp_outs;
|
|
|
+ memcpy(cfg->line_out_pins, cfg->hp_pins, sizeof(cfg->hp_pins));
|
|
|
+ cfg->hp_outs = 0;
|
|
|
+ memset(cfg->hp_pins, 0, sizeof(cfg->hp_pins));
|
|
|
+ cfg->line_out_type = AUTO_PIN_HP_OUT;
|
|
|
+ }
|
|
|
+
|
|
|
+ err = parse_output_paths(codec);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ err = create_multi_channel_mode(codec);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ err = create_multi_out_ctls(codec, cfg);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ err = create_hp_out_ctls(codec);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ err = create_speaker_out_ctls(codec);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ err = create_indep_hp_ctls(codec);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ err = create_loopback_mixing_ctl(codec);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ err = create_shared_input(codec);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ err = create_input_ctls(codec);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+
|
|
|
+ spec->const_channel_count = spec->ext_channel_count;
|
|
|
+ /* check the multiple speaker and headphone pins */
|
|
|
+ if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT)
|
|
|
+ spec->const_channel_count = max(spec->const_channel_count,
|
|
|
+ cfg->speaker_outs * 2);
|
|
|
+ if (cfg->line_out_type != AUTO_PIN_HP_OUT)
|
|
|
+ spec->const_channel_count = max(spec->const_channel_count,
|
|
|
+ cfg->hp_outs * 2);
|
|
|
+ spec->multiout.max_channels = max(spec->ext_channel_count,
|
|
|
+ spec->const_channel_count);
|
|
|
+
|
|
|
+ err = check_auto_mute_availability(codec);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+
|
|
|
+ err = check_dyn_adc_switch(codec);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+
|
|
|
+ if (!spec->shared_mic_hp) {
|
|
|
+ err = check_auto_mic_availability(codec);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ }
|
|
|
+
|
|
|
+ err = create_capture_mixers(codec);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+
|
|
|
+ err = parse_mic_boost(codec);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+
|
|
|
+ if (spec->add_out_jack_modes) {
|
|
|
+ if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) {
|
|
|
+ err = create_out_jack_modes(codec, cfg->line_outs,
|
|
|
+ cfg->line_out_pins);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ }
|
|
|
+ if (cfg->line_out_type != AUTO_PIN_HP_OUT) {
|
|
|
+ err = create_out_jack_modes(codec, cfg->hp_outs,
|
|
|
+ cfg->hp_pins);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ dig_only:
|
|
|
+ parse_digital(codec);
|
|
|
+
|
|
|
+ return 1;
|
|
|
+}
|
|
|
+EXPORT_SYMBOL_HDA(snd_hda_gen_parse_auto_config);
|
|
|
+
|
|
|
+
|
|
|
+/*
|
|
|
+ * Build control elements
|
|
|
+ */
|
|
|
+
|
|
|
+/* slave controls for virtual master */
|
|
|
+static const char * const slave_pfxs[] = {
|
|
|
+ "Front", "Surround", "Center", "LFE", "Side",
|
|
|
+ "Headphone", "Speaker", "Mono", "Line Out",
|
|
|
+ "CLFE", "Bass Speaker", "PCM",
|
|
|
+ "Speaker Front", "Speaker Surround", "Speaker CLFE", "Speaker Side",
|
|
|
+ "Headphone Front", "Headphone Surround", "Headphone CLFE",
|
|
|
+ "Headphone Side",
|
|
|
+ NULL,
|
|
|
+};
|
|
|
+
|
|
|
+int snd_hda_gen_build_controls(struct hda_codec *codec)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ int err;
|
|
|
+
|
|
|
+ if (spec->kctls.used) {
|
|
|
+ err = snd_hda_add_new_ctls(codec, spec->kctls.list);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (spec->multiout.dig_out_nid) {
|
|
|
+ err = snd_hda_create_dig_out_ctls(codec,
|
|
|
+ spec->multiout.dig_out_nid,
|
|
|
+ spec->multiout.dig_out_nid,
|
|
|
+ spec->pcm_rec[1].pcm_type);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ if (!spec->no_analog) {
|
|
|
+ err = snd_hda_create_spdif_share_sw(codec,
|
|
|
+ &spec->multiout);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ spec->multiout.share_spdif = 1;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if (spec->dig_in_nid) {
|
|
|
+ err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ }
|
|
|
+
|
|
|
+ /* if we have no master control, let's create it */
|
|
|
+ if (!spec->no_analog &&
|
|
|
+ !snd_hda_find_mixer_ctl(codec, "Master Playback Volume")) {
|
|
|
+ err = snd_hda_add_vmaster(codec, "Master Playback Volume",
|
|
|
+ spec->vmaster_tlv, slave_pfxs,
|
|
|
+ "Playback Volume");
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ }
|
|
|
+ if (!spec->no_analog &&
|
|
|
+ !snd_hda_find_mixer_ctl(codec, "Master Playback Switch")) {
|
|
|
+ err = __snd_hda_add_vmaster(codec, "Master Playback Switch",
|
|
|
+ NULL, slave_pfxs,
|
|
|
+ "Playback Switch",
|
|
|
+ true, &spec->vmaster_mute.sw_kctl);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ if (spec->vmaster_mute.hook)
|
|
|
+ snd_hda_add_vmaster_hook(codec, &spec->vmaster_mute,
|
|
|
+ spec->vmaster_mute_enum);
|
|
|
+ }
|
|
|
+
|
|
|
+ free_kctls(spec); /* no longer needed */
|
|
|
+
|
|
|
+ if (spec->shared_mic_hp) {
|
|
|
+ int err;
|
|
|
+ int nid = spec->autocfg.inputs[1].pin;
|
|
|
+ err = snd_hda_jack_add_kctl(codec, nid, "Headphone Mic", 0);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ err = snd_hda_jack_detect_enable(codec, nid, 0);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+ }
|
|
|
+
|
|
|
+ err = snd_hda_jack_add_kctls(codec, &spec->autocfg);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
+
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+EXPORT_SYMBOL_HDA(snd_hda_gen_build_controls);
|
|
|
+
|
|
|
+
|
|
|
+/*
|
|
|
+ * PCM definitions
|
|
|
+ */
|
|
|
+
|
|
|
+static void call_pcm_playback_hook(struct hda_pcm_stream *hinfo,
|
|
|
+ struct hda_codec *codec,
|
|
|
+ struct snd_pcm_substream *substream,
|
|
|
+ int action)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ if (spec->pcm_playback_hook)
|
|
|
+ spec->pcm_playback_hook(hinfo, codec, substream, action);
|
|
|
+}
|
|
|
+
|
|
|
+static void call_pcm_capture_hook(struct hda_pcm_stream *hinfo,
|
|
|
+ struct hda_codec *codec,
|
|
|
+ struct snd_pcm_substream *substream,
|
|
|
+ int action)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ if (spec->pcm_capture_hook)
|
|
|
+ spec->pcm_capture_hook(hinfo, codec, substream, action);
|
|
|
+}
|
|
|
+
|
|
|
+/*
|
|
|
+ * Analog playback callbacks
|
|
|
+ */
|
|
|
+static int playback_pcm_open(struct hda_pcm_stream *hinfo,
|
|
|
+ struct hda_codec *codec,
|
|
|
+ struct snd_pcm_substream *substream)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ int err;
|
|
|
+
|
|
|
+ mutex_lock(&spec->pcm_mutex);
|
|
|
+ err = snd_hda_multi_out_analog_open(codec,
|
|
|
+ &spec->multiout, substream,
|
|
|
+ hinfo);
|
|
|
+ if (!err) {
|
|
|
+ spec->active_streams |= 1 << STREAM_MULTI_OUT;
|
|
|
+ call_pcm_playback_hook(hinfo, codec, substream,
|
|
|
+ HDA_GEN_PCM_ACT_OPEN);
|
|
|
}
|
|
|
+ mutex_unlock(&spec->pcm_mutex);
|
|
|
+ return err;
|
|
|
+}
|
|
|
|
|
|
- /* create input MUX if multiple sources are available */
|
|
|
- err = snd_hda_ctl_add(codec, spec->adc_node->nid,
|
|
|
- snd_ctl_new1(&cap_sel, codec));
|
|
|
- if (err < 0)
|
|
|
- return err;
|
|
|
+static int playback_pcm_prepare(struct hda_pcm_stream *hinfo,
|
|
|
+ struct hda_codec *codec,
|
|
|
+ unsigned int stream_tag,
|
|
|
+ unsigned int format,
|
|
|
+ struct snd_pcm_substream *substream)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ int err;
|
|
|
|
|
|
- /* no volume control? */
|
|
|
- if (! (adc_node->wid_caps & AC_WCAP_IN_AMP) ||
|
|
|
- ! (adc_node->amp_in_caps & AC_AMPCAP_NUM_STEPS))
|
|
|
- return 0;
|
|
|
+ err = snd_hda_multi_out_analog_prepare(codec, &spec->multiout,
|
|
|
+ stream_tag, format, substream);
|
|
|
+ if (!err)
|
|
|
+ call_pcm_playback_hook(hinfo, codec, substream,
|
|
|
+ HDA_GEN_PCM_ACT_PREPARE);
|
|
|
+ return err;
|
|
|
+}
|
|
|
|
|
|
- for (i = 0; i < spec->input_mux.num_items; i++) {
|
|
|
- struct snd_kcontrol_new knew;
|
|
|
- char name[32];
|
|
|
- sprintf(name, "%s Capture Volume",
|
|
|
- spec->input_mux.items[i].label);
|
|
|
- knew = (struct snd_kcontrol_new)
|
|
|
- HDA_CODEC_VOLUME(name, adc_node->nid,
|
|
|
- spec->input_mux.items[i].index,
|
|
|
- HDA_INPUT);
|
|
|
- err = snd_hda_ctl_add(codec, adc_node->nid,
|
|
|
- snd_ctl_new1(&knew, codec));
|
|
|
- if (err < 0)
|
|
|
- return err;
|
|
|
- }
|
|
|
+static int playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
|
|
|
+ struct hda_codec *codec,
|
|
|
+ struct snd_pcm_substream *substream)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ int err;
|
|
|
+
|
|
|
+ err = snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
|
|
|
+ if (!err)
|
|
|
+ call_pcm_playback_hook(hinfo, codec, substream,
|
|
|
+ HDA_GEN_PCM_ACT_CLEANUP);
|
|
|
+ return err;
|
|
|
+}
|
|
|
|
|
|
+static int playback_pcm_close(struct hda_pcm_stream *hinfo,
|
|
|
+ struct hda_codec *codec,
|
|
|
+ struct snd_pcm_substream *substream)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ mutex_lock(&spec->pcm_mutex);
|
|
|
+ spec->active_streams &= ~(1 << STREAM_MULTI_OUT);
|
|
|
+ call_pcm_playback_hook(hinfo, codec, substream,
|
|
|
+ HDA_GEN_PCM_ACT_CLOSE);
|
|
|
+ mutex_unlock(&spec->pcm_mutex);
|
|
|
return 0;
|
|
|
}
|
|
|
|
|
|
+static int capture_pcm_open(struct hda_pcm_stream *hinfo,
|
|
|
+ struct hda_codec *codec,
|
|
|
+ struct snd_pcm_substream *substream)
|
|
|
+{
|
|
|
+ call_pcm_capture_hook(hinfo, codec, substream, HDA_GEN_PCM_ACT_OPEN);
|
|
|
+ return 0;
|
|
|
+}
|
|
|
|
|
|
-/*
|
|
|
- * parse the nodes recursively until reach to the output PIN.
|
|
|
- *
|
|
|
- * returns 0 - if not found,
|
|
|
- * 1 - if found, but no mixer is created
|
|
|
- * 2 - if found and mixer was already created, (just skip)
|
|
|
- * a negative error code
|
|
|
- */
|
|
|
-static int parse_loopback_path(struct hda_codec *codec, struct hda_gspec *spec,
|
|
|
- struct hda_gnode *node, struct hda_gnode *dest_node,
|
|
|
- const char *type)
|
|
|
+static int capture_pcm_prepare(struct hda_pcm_stream *hinfo,
|
|
|
+ struct hda_codec *codec,
|
|
|
+ unsigned int stream_tag,
|
|
|
+ unsigned int format,
|
|
|
+ struct snd_pcm_substream *substream)
|
|
|
{
|
|
|
- int i, err;
|
|
|
+ snd_hda_codec_setup_stream(codec, hinfo->nid, stream_tag, 0, format);
|
|
|
+ call_pcm_capture_hook(hinfo, codec, substream,
|
|
|
+ HDA_GEN_PCM_ACT_PREPARE);
|
|
|
+ return 0;
|
|
|
+}
|
|
|
|
|
|
- if (node->checked)
|
|
|
- return 0;
|
|
|
+static int capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
|
|
|
+ struct hda_codec *codec,
|
|
|
+ struct snd_pcm_substream *substream)
|
|
|
+{
|
|
|
+ snd_hda_codec_cleanup_stream(codec, hinfo->nid);
|
|
|
+ call_pcm_capture_hook(hinfo, codec, substream,
|
|
|
+ HDA_GEN_PCM_ACT_CLEANUP);
|
|
|
+ return 0;
|
|
|
+}
|
|
|
|
|
|
- node->checked = 1;
|
|
|
- if (node == dest_node) {
|
|
|
- /* loopback connection found */
|
|
|
- return 1;
|
|
|
- }
|
|
|
+static int capture_pcm_close(struct hda_pcm_stream *hinfo,
|
|
|
+ struct hda_codec *codec,
|
|
|
+ struct snd_pcm_substream *substream)
|
|
|
+{
|
|
|
+ call_pcm_capture_hook(hinfo, codec, substream, HDA_GEN_PCM_ACT_CLOSE);
|
|
|
+ return 0;
|
|
|
+}
|
|
|
|
|
|
- for (i = 0; i < node->nconns; i++) {
|
|
|
- struct hda_gnode *child = hda_get_node(spec, node->conn_list[i]);
|
|
|
- if (! child)
|
|
|
- continue;
|
|
|
- err = parse_loopback_path(codec, spec, child, dest_node, type);
|
|
|
- if (err < 0)
|
|
|
- return err;
|
|
|
- else if (err >= 1) {
|
|
|
- if (err == 1) {
|
|
|
- err = create_mixer(codec, node, i, type,
|
|
|
- "Playback", 1);
|
|
|
- if (err < 0)
|
|
|
- return err;
|
|
|
- if (err > 0)
|
|
|
- return 2; /* ok, created */
|
|
|
- /* not created, maybe in the lower path */
|
|
|
- err = 1;
|
|
|
- }
|
|
|
- /* connect and unmute */
|
|
|
- if (node->nconns > 1)
|
|
|
- select_input_connection(codec, node, i);
|
|
|
- unmute_input(codec, node, i);
|
|
|
- unmute_output(codec, node);
|
|
|
- return err;
|
|
|
- }
|
|
|
- }
|
|
|
+static int alt_playback_pcm_open(struct hda_pcm_stream *hinfo,
|
|
|
+ struct hda_codec *codec,
|
|
|
+ struct snd_pcm_substream *substream)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ int err = 0;
|
|
|
+
|
|
|
+ mutex_lock(&spec->pcm_mutex);
|
|
|
+ if (!spec->indep_hp_enabled)
|
|
|
+ err = -EBUSY;
|
|
|
+ else
|
|
|
+ spec->active_streams |= 1 << STREAM_INDEP_HP;
|
|
|
+ call_pcm_playback_hook(hinfo, codec, substream,
|
|
|
+ HDA_GEN_PCM_ACT_OPEN);
|
|
|
+ mutex_unlock(&spec->pcm_mutex);
|
|
|
+ return err;
|
|
|
+}
|
|
|
+
|
|
|
+static int alt_playback_pcm_close(struct hda_pcm_stream *hinfo,
|
|
|
+ struct hda_codec *codec,
|
|
|
+ struct snd_pcm_substream *substream)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ mutex_lock(&spec->pcm_mutex);
|
|
|
+ spec->active_streams &= ~(1 << STREAM_INDEP_HP);
|
|
|
+ call_pcm_playback_hook(hinfo, codec, substream,
|
|
|
+ HDA_GEN_PCM_ACT_CLOSE);
|
|
|
+ mutex_unlock(&spec->pcm_mutex);
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+static int alt_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
|
|
|
+ struct hda_codec *codec,
|
|
|
+ unsigned int stream_tag,
|
|
|
+ unsigned int format,
|
|
|
+ struct snd_pcm_substream *substream)
|
|
|
+{
|
|
|
+ snd_hda_codec_setup_stream(codec, hinfo->nid, stream_tag, 0, format);
|
|
|
+ call_pcm_playback_hook(hinfo, codec, substream,
|
|
|
+ HDA_GEN_PCM_ACT_PREPARE);
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+static int alt_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
|
|
|
+ struct hda_codec *codec,
|
|
|
+ struct snd_pcm_substream *substream)
|
|
|
+{
|
|
|
+ snd_hda_codec_cleanup_stream(codec, hinfo->nid);
|
|
|
+ call_pcm_playback_hook(hinfo, codec, substream,
|
|
|
+ HDA_GEN_PCM_ACT_CLEANUP);
|
|
|
return 0;
|
|
|
}
|
|
|
|
|
|
/*
|
|
|
- * parse the tree and build the loopback controls
|
|
|
+ * Digital out
|
|
|
*/
|
|
|
-static int build_loopback_controls(struct hda_codec *codec)
|
|
|
+static int dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
|
|
|
+ struct hda_codec *codec,
|
|
|
+ struct snd_pcm_substream *substream)
|
|
|
{
|
|
|
- struct hda_gspec *spec = codec->spec;
|
|
|
- struct hda_gnode *node;
|
|
|
- int err;
|
|
|
- const char *type;
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ return snd_hda_multi_out_dig_open(codec, &spec->multiout);
|
|
|
+}
|
|
|
|
|
|
- if (! spec->out_pin_node[0])
|
|
|
- return 0;
|
|
|
+static int dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
|
|
|
+ struct hda_codec *codec,
|
|
|
+ unsigned int stream_tag,
|
|
|
+ unsigned int format,
|
|
|
+ struct snd_pcm_substream *substream)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ return snd_hda_multi_out_dig_prepare(codec, &spec->multiout,
|
|
|
+ stream_tag, format, substream);
|
|
|
+}
|
|
|
|
|
|
- list_for_each_entry(node, &spec->nid_list, list) {
|
|
|
- if (node->type != AC_WID_PIN)
|
|
|
- continue;
|
|
|
- /* input capable? */
|
|
|
- if (! (node->pin_caps & AC_PINCAP_IN))
|
|
|
- return 0;
|
|
|
- type = get_input_type(node, NULL);
|
|
|
- if (type) {
|
|
|
- if (check_existing_control(codec, type, "Playback"))
|
|
|
- continue;
|
|
|
- clear_check_flags(spec);
|
|
|
- err = parse_loopback_path(codec, spec,
|
|
|
- spec->out_pin_node[0],
|
|
|
- node, type);
|
|
|
- if (err < 0)
|
|
|
- return err;
|
|
|
- if (! err)
|
|
|
- continue;
|
|
|
- }
|
|
|
- }
|
|
|
- return 0;
|
|
|
+static int dig_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
|
|
|
+ struct hda_codec *codec,
|
|
|
+ struct snd_pcm_substream *substream)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ return snd_hda_multi_out_dig_cleanup(codec, &spec->multiout);
|
|
|
+}
|
|
|
+
|
|
|
+static int dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
|
|
|
+ struct hda_codec *codec,
|
|
|
+ struct snd_pcm_substream *substream)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ return snd_hda_multi_out_dig_close(codec, &spec->multiout);
|
|
|
}
|
|
|
|
|
|
/*
|
|
|
- * build mixer controls
|
|
|
+ * Analog capture
|
|
|
*/
|
|
|
-static int build_generic_controls(struct hda_codec *codec)
|
|
|
+#define alt_capture_pcm_open capture_pcm_open
|
|
|
+#define alt_capture_pcm_close capture_pcm_close
|
|
|
+
|
|
|
+static int alt_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
|
|
|
+ struct hda_codec *codec,
|
|
|
+ unsigned int stream_tag,
|
|
|
+ unsigned int format,
|
|
|
+ struct snd_pcm_substream *substream)
|
|
|
{
|
|
|
- int err;
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
|
|
|
- if ((err = build_input_controls(codec)) < 0 ||
|
|
|
- (err = build_output_controls(codec)) < 0 ||
|
|
|
- (err = build_loopback_controls(codec)) < 0)
|
|
|
- return err;
|
|
|
+ snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number + 1],
|
|
|
+ stream_tag, 0, format);
|
|
|
+ call_pcm_capture_hook(hinfo, codec, substream,
|
|
|
+ HDA_GEN_PCM_ACT_PREPARE);
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+static int alt_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
|
|
|
+ struct hda_codec *codec,
|
|
|
+ struct snd_pcm_substream *substream)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
|
|
|
+ snd_hda_codec_cleanup_stream(codec,
|
|
|
+ spec->adc_nids[substream->number + 1]);
|
|
|
+ call_pcm_capture_hook(hinfo, codec, substream,
|
|
|
+ HDA_GEN_PCM_ACT_CLEANUP);
|
|
|
return 0;
|
|
|
}
|
|
|
|
|
|
/*
|
|
|
- * PCM
|
|
|
*/
|
|
|
-static struct hda_pcm_stream generic_pcm_playback = {
|
|
|
+static const struct hda_pcm_stream pcm_analog_playback = {
|
|
|
+ .substreams = 1,
|
|
|
+ .channels_min = 2,
|
|
|
+ .channels_max = 8,
|
|
|
+ /* NID is set in build_pcms */
|
|
|
+ .ops = {
|
|
|
+ .open = playback_pcm_open,
|
|
|
+ .close = playback_pcm_close,
|
|
|
+ .prepare = playback_pcm_prepare,
|
|
|
+ .cleanup = playback_pcm_cleanup
|
|
|
+ },
|
|
|
+};
|
|
|
+
|
|
|
+static const struct hda_pcm_stream pcm_analog_capture = {
|
|
|
.substreams = 1,
|
|
|
.channels_min = 2,
|
|
|
.channels_max = 2,
|
|
|
+ /* NID is set in build_pcms */
|
|
|
+ .ops = {
|
|
|
+ .open = capture_pcm_open,
|
|
|
+ .close = capture_pcm_close,
|
|
|
+ .prepare = capture_pcm_prepare,
|
|
|
+ .cleanup = capture_pcm_cleanup
|
|
|
+ },
|
|
|
};
|
|
|
|
|
|
-static int generic_pcm2_prepare(struct hda_pcm_stream *hinfo,
|
|
|
- struct hda_codec *codec,
|
|
|
- unsigned int stream_tag,
|
|
|
- unsigned int format,
|
|
|
- struct snd_pcm_substream *substream)
|
|
|
+static const struct hda_pcm_stream pcm_analog_alt_playback = {
|
|
|
+ .substreams = 1,
|
|
|
+ .channels_min = 2,
|
|
|
+ .channels_max = 2,
|
|
|
+ /* NID is set in build_pcms */
|
|
|
+ .ops = {
|
|
|
+ .open = alt_playback_pcm_open,
|
|
|
+ .close = alt_playback_pcm_close,
|
|
|
+ .prepare = alt_playback_pcm_prepare,
|
|
|
+ .cleanup = alt_playback_pcm_cleanup
|
|
|
+ },
|
|
|
+};
|
|
|
+
|
|
|
+static const struct hda_pcm_stream pcm_analog_alt_capture = {
|
|
|
+ .substreams = 2, /* can be overridden */
|
|
|
+ .channels_min = 2,
|
|
|
+ .channels_max = 2,
|
|
|
+ /* NID is set in build_pcms */
|
|
|
+ .ops = {
|
|
|
+ .open = alt_capture_pcm_open,
|
|
|
+ .close = alt_capture_pcm_close,
|
|
|
+ .prepare = alt_capture_pcm_prepare,
|
|
|
+ .cleanup = alt_capture_pcm_cleanup
|
|
|
+ },
|
|
|
+};
|
|
|
+
|
|
|
+static const struct hda_pcm_stream pcm_digital_playback = {
|
|
|
+ .substreams = 1,
|
|
|
+ .channels_min = 2,
|
|
|
+ .channels_max = 2,
|
|
|
+ /* NID is set in build_pcms */
|
|
|
+ .ops = {
|
|
|
+ .open = dig_playback_pcm_open,
|
|
|
+ .close = dig_playback_pcm_close,
|
|
|
+ .prepare = dig_playback_pcm_prepare,
|
|
|
+ .cleanup = dig_playback_pcm_cleanup
|
|
|
+ },
|
|
|
+};
|
|
|
+
|
|
|
+static const struct hda_pcm_stream pcm_digital_capture = {
|
|
|
+ .substreams = 1,
|
|
|
+ .channels_min = 2,
|
|
|
+ .channels_max = 2,
|
|
|
+ /* NID is set in build_pcms */
|
|
|
+};
|
|
|
+
|
|
|
+/* Used by build_pcms to flag that a PCM has no playback stream */
|
|
|
+static const struct hda_pcm_stream pcm_null_stream = {
|
|
|
+ .substreams = 0,
|
|
|
+ .channels_min = 0,
|
|
|
+ .channels_max = 0,
|
|
|
+};
|
|
|
+
|
|
|
+/*
|
|
|
+ * dynamic changing ADC PCM streams
|
|
|
+ */
|
|
|
+static bool dyn_adc_pcm_resetup(struct hda_codec *codec, int cur)
|
|
|
{
|
|
|
- struct hda_gspec *spec = codec->spec;
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ hda_nid_t new_adc = spec->adc_nids[spec->dyn_adc_idx[cur]];
|
|
|
|
|
|
- snd_hda_codec_setup_stream(codec, hinfo->nid, stream_tag, 0, format);
|
|
|
- snd_hda_codec_setup_stream(codec, spec->dac_node[1]->nid,
|
|
|
- stream_tag, 0, format);
|
|
|
- return 0;
|
|
|
+ if (spec->cur_adc && spec->cur_adc != new_adc) {
|
|
|
+ /* stream is running, let's swap the current ADC */
|
|
|
+ __snd_hda_codec_cleanup_stream(codec, spec->cur_adc, 1);
|
|
|
+ spec->cur_adc = new_adc;
|
|
|
+ snd_hda_codec_setup_stream(codec, new_adc,
|
|
|
+ spec->cur_adc_stream_tag, 0,
|
|
|
+ spec->cur_adc_format);
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ return false;
|
|
|
}
|
|
|
|
|
|
-static int generic_pcm2_cleanup(struct hda_pcm_stream *hinfo,
|
|
|
- struct hda_codec *codec,
|
|
|
- struct snd_pcm_substream *substream)
|
|
|
+/* analog capture with dynamic dual-adc changes */
|
|
|
+static int dyn_adc_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
|
|
|
+ struct hda_codec *codec,
|
|
|
+ unsigned int stream_tag,
|
|
|
+ unsigned int format,
|
|
|
+ struct snd_pcm_substream *substream)
|
|
|
{
|
|
|
- struct hda_gspec *spec = codec->spec;
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ spec->cur_adc = spec->adc_nids[spec->dyn_adc_idx[spec->cur_mux[0]]];
|
|
|
+ spec->cur_adc_stream_tag = stream_tag;
|
|
|
+ spec->cur_adc_format = format;
|
|
|
+ snd_hda_codec_setup_stream(codec, spec->cur_adc, stream_tag, 0, format);
|
|
|
+ return 0;
|
|
|
+}
|
|
|
|
|
|
- snd_hda_codec_cleanup_stream(codec, hinfo->nid);
|
|
|
- snd_hda_codec_cleanup_stream(codec, spec->dac_node[1]->nid);
|
|
|
+static int dyn_adc_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
|
|
|
+ struct hda_codec *codec,
|
|
|
+ struct snd_pcm_substream *substream)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ snd_hda_codec_cleanup_stream(codec, spec->cur_adc);
|
|
|
+ spec->cur_adc = 0;
|
|
|
return 0;
|
|
|
}
|
|
|
|
|
|
-static int build_generic_pcms(struct hda_codec *codec)
|
|
|
+static const struct hda_pcm_stream dyn_adc_pcm_analog_capture = {
|
|
|
+ .substreams = 1,
|
|
|
+ .channels_min = 2,
|
|
|
+ .channels_max = 2,
|
|
|
+ .nid = 0, /* fill later */
|
|
|
+ .ops = {
|
|
|
+ .prepare = dyn_adc_capture_pcm_prepare,
|
|
|
+ .cleanup = dyn_adc_capture_pcm_cleanup
|
|
|
+ },
|
|
|
+};
|
|
|
+
|
|
|
+static void fill_pcm_stream_name(char *str, size_t len, const char *sfx,
|
|
|
+ const char *chip_name)
|
|
|
{
|
|
|
- struct hda_gspec *spec = codec->spec;
|
|
|
- struct hda_pcm *info = &spec->pcm_rec;
|
|
|
+ char *p;
|
|
|
|
|
|
- if (! spec->dac_node[0] && ! spec->adc_node) {
|
|
|
- snd_printd("hda_generic: no PCM found\n");
|
|
|
- return 0;
|
|
|
+ if (*str)
|
|
|
+ return;
|
|
|
+ strlcpy(str, chip_name, len);
|
|
|
+
|
|
|
+ /* drop non-alnum chars after a space */
|
|
|
+ for (p = strchr(str, ' '); p; p = strchr(p + 1, ' ')) {
|
|
|
+ if (!isalnum(p[1])) {
|
|
|
+ *p = 0;
|
|
|
+ break;
|
|
|
+ }
|
|
|
}
|
|
|
+ strlcat(str, sfx, len);
|
|
|
+}
|
|
|
+
|
|
|
+/* build PCM streams based on the parsed results */
|
|
|
+int snd_hda_gen_build_pcms(struct hda_codec *codec)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ struct hda_pcm *info = spec->pcm_rec;
|
|
|
+ const struct hda_pcm_stream *p;
|
|
|
+ bool have_multi_adcs;
|
|
|
|
|
|
codec->num_pcms = 1;
|
|
|
codec->pcm_info = info;
|
|
|
|
|
|
- info->name = "HDA Generic";
|
|
|
- if (spec->dac_node[0]) {
|
|
|
- info->stream[0] = generic_pcm_playback;
|
|
|
- info->stream[0].nid = spec->dac_node[0]->nid;
|
|
|
- if (spec->dac_node[1]) {
|
|
|
- info->stream[0].ops.prepare = generic_pcm2_prepare;
|
|
|
- info->stream[0].ops.cleanup = generic_pcm2_cleanup;
|
|
|
+ if (spec->no_analog)
|
|
|
+ goto skip_analog;
|
|
|
+
|
|
|
+ fill_pcm_stream_name(spec->stream_name_analog,
|
|
|
+ sizeof(spec->stream_name_analog),
|
|
|
+ " Analog", codec->chip_name);
|
|
|
+ info->name = spec->stream_name_analog;
|
|
|
+
|
|
|
+ if (spec->multiout.num_dacs > 0) {
|
|
|
+ p = spec->stream_analog_playback;
|
|
|
+ if (!p)
|
|
|
+ p = &pcm_analog_playback;
|
|
|
+ info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p;
|
|
|
+ info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dac_nids[0];
|
|
|
+ info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max =
|
|
|
+ spec->multiout.max_channels;
|
|
|
+ if (spec->autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT &&
|
|
|
+ spec->autocfg.line_outs == 2)
|
|
|
+ info->stream[SNDRV_PCM_STREAM_PLAYBACK].chmap =
|
|
|
+ snd_pcm_2_1_chmaps;
|
|
|
+ }
|
|
|
+ if (spec->num_adc_nids) {
|
|
|
+ p = spec->stream_analog_capture;
|
|
|
+ if (!p) {
|
|
|
+ if (spec->dyn_adc_switch)
|
|
|
+ p = &dyn_adc_pcm_analog_capture;
|
|
|
+ else
|
|
|
+ p = &pcm_analog_capture;
|
|
|
+ }
|
|
|
+ info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p;
|
|
|
+ info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adc_nids[0];
|
|
|
+ }
|
|
|
+
|
|
|
+ skip_analog:
|
|
|
+ /* SPDIF for stream index #1 */
|
|
|
+ if (spec->multiout.dig_out_nid || spec->dig_in_nid) {
|
|
|
+ fill_pcm_stream_name(spec->stream_name_digital,
|
|
|
+ sizeof(spec->stream_name_digital),
|
|
|
+ " Digital", codec->chip_name);
|
|
|
+ codec->num_pcms = 2;
|
|
|
+ codec->slave_dig_outs = spec->multiout.slave_dig_outs;
|
|
|
+ info = spec->pcm_rec + 1;
|
|
|
+ info->name = spec->stream_name_digital;
|
|
|
+ if (spec->dig_out_type)
|
|
|
+ info->pcm_type = spec->dig_out_type;
|
|
|
+ else
|
|
|
+ info->pcm_type = HDA_PCM_TYPE_SPDIF;
|
|
|
+ if (spec->multiout.dig_out_nid) {
|
|
|
+ p = spec->stream_digital_playback;
|
|
|
+ if (!p)
|
|
|
+ p = &pcm_digital_playback;
|
|
|
+ info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p;
|
|
|
+ info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid;
|
|
|
+ }
|
|
|
+ if (spec->dig_in_nid) {
|
|
|
+ p = spec->stream_digital_capture;
|
|
|
+ if (!p)
|
|
|
+ p = &pcm_digital_capture;
|
|
|
+ info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p;
|
|
|
+ info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (spec->no_analog)
|
|
|
+ return 0;
|
|
|
+
|
|
|
+ /* If the use of more than one ADC is requested for the current
|
|
|
+ * model, configure a second analog capture-only PCM.
|
|
|
+ */
|
|
|
+ have_multi_adcs = (spec->num_adc_nids > 1) &&
|
|
|
+ !spec->dyn_adc_switch && !spec->auto_mic;
|
|
|
+ /* Additional Analaog capture for index #2 */
|
|
|
+ if (spec->alt_dac_nid || have_multi_adcs) {
|
|
|
+ fill_pcm_stream_name(spec->stream_name_alt_analog,
|
|
|
+ sizeof(spec->stream_name_alt_analog),
|
|
|
+ " Alt Analog", codec->chip_name);
|
|
|
+ codec->num_pcms = 3;
|
|
|
+ info = spec->pcm_rec + 2;
|
|
|
+ info->name = spec->stream_name_alt_analog;
|
|
|
+ if (spec->alt_dac_nid) {
|
|
|
+ p = spec->stream_analog_alt_playback;
|
|
|
+ if (!p)
|
|
|
+ p = &pcm_analog_alt_playback;
|
|
|
+ info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p;
|
|
|
+ info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid =
|
|
|
+ spec->alt_dac_nid;
|
|
|
+ } else {
|
|
|
+ info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
|
|
|
+ pcm_null_stream;
|
|
|
+ info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = 0;
|
|
|
+ }
|
|
|
+ if (have_multi_adcs) {
|
|
|
+ p = spec->stream_analog_alt_capture;
|
|
|
+ if (!p)
|
|
|
+ p = &pcm_analog_alt_capture;
|
|
|
+ info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p;
|
|
|
+ info->stream[SNDRV_PCM_STREAM_CAPTURE].nid =
|
|
|
+ spec->adc_nids[1];
|
|
|
+ info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams =
|
|
|
+ spec->num_adc_nids - 1;
|
|
|
+ } else {
|
|
|
+ info->stream[SNDRV_PCM_STREAM_CAPTURE] =
|
|
|
+ pcm_null_stream;
|
|
|
+ info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = 0;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+EXPORT_SYMBOL_HDA(snd_hda_gen_build_pcms);
|
|
|
+
|
|
|
+
|
|
|
+/*
|
|
|
+ * Standard auto-parser initializations
|
|
|
+ */
|
|
|
+
|
|
|
+/* configure the given path as a proper output */
|
|
|
+static void set_output_and_unmute(struct hda_codec *codec, int path_idx)
|
|
|
+{
|
|
|
+ struct nid_path *path;
|
|
|
+ hda_nid_t pin;
|
|
|
+
|
|
|
+ path = snd_hda_get_path_from_idx(codec, path_idx);
|
|
|
+ if (!path || !path->depth)
|
|
|
+ return;
|
|
|
+ pin = path->path[path->depth - 1];
|
|
|
+ restore_pin_ctl(codec, pin);
|
|
|
+ snd_hda_activate_path(codec, path, path->active, true);
|
|
|
+ set_pin_eapd(codec, pin, path->active);
|
|
|
+}
|
|
|
+
|
|
|
+/* initialize primary output paths */
|
|
|
+static void init_multi_out(struct hda_codec *codec)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ int i;
|
|
|
+
|
|
|
+ for (i = 0; i < spec->autocfg.line_outs; i++)
|
|
|
+ set_output_and_unmute(codec, spec->out_paths[i]);
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+static void __init_extra_out(struct hda_codec *codec, int num_outs, int *paths)
|
|
|
+{
|
|
|
+ int i;
|
|
|
+
|
|
|
+ for (i = 0; i < num_outs; i++)
|
|
|
+ set_output_and_unmute(codec, paths[i]);
|
|
|
+}
|
|
|
+
|
|
|
+/* initialize hp and speaker paths */
|
|
|
+static void init_extra_out(struct hda_codec *codec)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+
|
|
|
+ if (spec->autocfg.line_out_type != AUTO_PIN_HP_OUT)
|
|
|
+ __init_extra_out(codec, spec->autocfg.hp_outs, spec->hp_paths);
|
|
|
+ if (spec->autocfg.line_out_type != AUTO_PIN_SPEAKER_OUT)
|
|
|
+ __init_extra_out(codec, spec->autocfg.speaker_outs,
|
|
|
+ spec->speaker_paths);
|
|
|
+}
|
|
|
+
|
|
|
+/* initialize multi-io paths */
|
|
|
+static void init_multi_io(struct hda_codec *codec)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ int i;
|
|
|
+
|
|
|
+ for (i = 0; i < spec->multi_ios; i++) {
|
|
|
+ hda_nid_t pin = spec->multi_io[i].pin;
|
|
|
+ struct nid_path *path;
|
|
|
+ path = get_multiio_path(codec, i);
|
|
|
+ if (!path)
|
|
|
+ continue;
|
|
|
+ if (!spec->multi_io[i].ctl_in)
|
|
|
+ spec->multi_io[i].ctl_in =
|
|
|
+ snd_hda_codec_get_pin_target(codec, pin);
|
|
|
+ snd_hda_activate_path(codec, path, path->active, true);
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+/* set up input pins and loopback paths */
|
|
|
+static void init_analog_input(struct hda_codec *codec)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ struct auto_pin_cfg *cfg = &spec->autocfg;
|
|
|
+ int i;
|
|
|
+
|
|
|
+ for (i = 0; i < cfg->num_inputs; i++) {
|
|
|
+ hda_nid_t nid = cfg->inputs[i].pin;
|
|
|
+ if (is_input_pin(codec, nid))
|
|
|
+ restore_pin_ctl(codec, nid);
|
|
|
+
|
|
|
+ /* init loopback inputs */
|
|
|
+ if (spec->mixer_nid) {
|
|
|
+ struct nid_path *path;
|
|
|
+ path = snd_hda_get_path_from_idx(codec, spec->loopback_paths[i]);
|
|
|
+ if (path)
|
|
|
+ snd_hda_activate_path(codec, path,
|
|
|
+ path->active, false);
|
|
|
+ }
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+/* initialize ADC paths */
|
|
|
+static void init_input_src(struct hda_codec *codec)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ struct hda_input_mux *imux = &spec->input_mux;
|
|
|
+ struct nid_path *path;
|
|
|
+ int i, c, nums;
|
|
|
+
|
|
|
+ if (spec->dyn_adc_switch)
|
|
|
+ nums = 1;
|
|
|
+ else
|
|
|
+ nums = spec->num_adc_nids;
|
|
|
+
|
|
|
+ for (c = 0; c < nums; c++) {
|
|
|
+ for (i = 0; i < imux->num_items; i++) {
|
|
|
+ path = get_input_path(codec, c, i);
|
|
|
+ if (path) {
|
|
|
+ bool active = path->active;
|
|
|
+ if (i == spec->cur_mux[c])
|
|
|
+ active = true;
|
|
|
+ snd_hda_activate_path(codec, path, active, false);
|
|
|
+ }
|
|
|
}
|
|
|
}
|
|
|
- if (spec->adc_node) {
|
|
|
- info->stream[1] = generic_pcm_playback;
|
|
|
- info->stream[1].nid = spec->adc_node->nid;
|
|
|
+
|
|
|
+ if (spec->shared_mic_hp)
|
|
|
+ update_shared_mic_hp(codec, spec->cur_mux[0]);
|
|
|
+
|
|
|
+ if (spec->cap_sync_hook)
|
|
|
+ spec->cap_sync_hook(codec, NULL);
|
|
|
+}
|
|
|
+
|
|
|
+/* set right pin controls for digital I/O */
|
|
|
+static void init_digital(struct hda_codec *codec)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+ int i;
|
|
|
+ hda_nid_t pin;
|
|
|
+
|
|
|
+ for (i = 0; i < spec->autocfg.dig_outs; i++)
|
|
|
+ set_output_and_unmute(codec, spec->digout_paths[i]);
|
|
|
+ pin = spec->autocfg.dig_in_pin;
|
|
|
+ if (pin) {
|
|
|
+ struct nid_path *path;
|
|
|
+ restore_pin_ctl(codec, pin);
|
|
|
+ path = snd_hda_get_path_from_idx(codec, spec->digin_path);
|
|
|
+ if (path)
|
|
|
+ snd_hda_activate_path(codec, path, path->active, false);
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+/* clear unsol-event tags on unused pins; Conexant codecs seem to leave
|
|
|
+ * invalid unsol tags by some reason
|
|
|
+ */
|
|
|
+static void clear_unsol_on_unused_pins(struct hda_codec *codec)
|
|
|
+{
|
|
|
+ int i;
|
|
|
+
|
|
|
+ for (i = 0; i < codec->init_pins.used; i++) {
|
|
|
+ struct hda_pincfg *pin = snd_array_elem(&codec->init_pins, i);
|
|
|
+ hda_nid_t nid = pin->nid;
|
|
|
+ if (is_jack_detectable(codec, nid) &&
|
|
|
+ !snd_hda_jack_tbl_get(codec, nid))
|
|
|
+ snd_hda_codec_update_cache(codec, nid, 0,
|
|
|
+ AC_VERB_SET_UNSOLICITED_ENABLE, 0);
|
|
|
}
|
|
|
+}
|
|
|
+
|
|
|
+/*
|
|
|
+ * initialize the generic spec;
|
|
|
+ * this can be put as patch_ops.init function
|
|
|
+ */
|
|
|
+int snd_hda_gen_init(struct hda_codec *codec)
|
|
|
+{
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
+
|
|
|
+ if (spec->init_hook)
|
|
|
+ spec->init_hook(codec);
|
|
|
+
|
|
|
+ snd_hda_apply_verbs(codec);
|
|
|
+
|
|
|
+ codec->cached_write = 1;
|
|
|
|
|
|
+ init_multi_out(codec);
|
|
|
+ init_extra_out(codec);
|
|
|
+ init_multi_io(codec);
|
|
|
+ init_analog_input(codec);
|
|
|
+ init_input_src(codec);
|
|
|
+ init_digital(codec);
|
|
|
+
|
|
|
+ clear_unsol_on_unused_pins(codec);
|
|
|
+
|
|
|
+ /* call init functions of standard auto-mute helpers */
|
|
|
+ update_automute_all(codec);
|
|
|
+
|
|
|
+ snd_hda_codec_flush_cache(codec);
|
|
|
+
|
|
|
+ if (spec->vmaster_mute.sw_kctl && spec->vmaster_mute.hook)
|
|
|
+ snd_hda_sync_vmaster_hook(&spec->vmaster_mute);
|
|
|
+
|
|
|
+ hda_call_check_power_status(codec, 0x01);
|
|
|
return 0;
|
|
|
}
|
|
|
+EXPORT_SYMBOL_HDA(snd_hda_gen_init);
|
|
|
+
|
|
|
+/*
|
|
|
+ * free the generic spec;
|
|
|
+ * this can be put as patch_ops.free function
|
|
|
+ */
|
|
|
+void snd_hda_gen_free(struct hda_codec *codec)
|
|
|
+{
|
|
|
+ snd_hda_gen_spec_free(codec->spec);
|
|
|
+ kfree(codec->spec);
|
|
|
+ codec->spec = NULL;
|
|
|
+}
|
|
|
+EXPORT_SYMBOL_HDA(snd_hda_gen_free);
|
|
|
|
|
|
#ifdef CONFIG_PM
|
|
|
-static int generic_check_power_status(struct hda_codec *codec, hda_nid_t nid)
|
|
|
+/*
|
|
|
+ * check the loopback power save state;
|
|
|
+ * this can be put as patch_ops.check_power_status function
|
|
|
+ */
|
|
|
+int snd_hda_gen_check_power_status(struct hda_codec *codec, hda_nid_t nid)
|
|
|
{
|
|
|
- struct hda_gspec *spec = codec->spec;
|
|
|
+ struct hda_gen_spec *spec = codec->spec;
|
|
|
return snd_hda_check_amp_list_power(codec, &spec->loopback, nid);
|
|
|
}
|
|
|
+EXPORT_SYMBOL_HDA(snd_hda_gen_check_power_status);
|
|
|
#endif
|
|
|
|
|
|
|
|
|
/*
|
|
|
+ * the generic codec support
|
|
|
*/
|
|
|
-static struct hda_codec_ops generic_patch_ops = {
|
|
|
- .build_controls = build_generic_controls,
|
|
|
- .build_pcms = build_generic_pcms,
|
|
|
- .free = snd_hda_generic_free,
|
|
|
+
|
|
|
+static const struct hda_codec_ops generic_patch_ops = {
|
|
|
+ .build_controls = snd_hda_gen_build_controls,
|
|
|
+ .build_pcms = snd_hda_gen_build_pcms,
|
|
|
+ .init = snd_hda_gen_init,
|
|
|
+ .free = snd_hda_gen_free,
|
|
|
+ .unsol_event = snd_hda_jack_unsol_event,
|
|
|
#ifdef CONFIG_PM
|
|
|
- .check_power_status = generic_check_power_status,
|
|
|
+ .check_power_status = snd_hda_gen_check_power_status,
|
|
|
#endif
|
|
|
};
|
|
|
|
|
|
-/*
|
|
|
- * the generic parser
|
|
|
- */
|
|
|
int snd_hda_parse_generic_codec(struct hda_codec *codec)
|
|
|
{
|
|
|
- struct hda_gspec *spec;
|
|
|
+ struct hda_gen_spec *spec;
|
|
|
int err;
|
|
|
|
|
|
- if(!codec->afg)
|
|
|
- return 0;
|
|
|
-
|
|
|
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
|
|
|
- if (spec == NULL) {
|
|
|
- printk(KERN_ERR "hda_generic: can't allocate spec\n");
|
|
|
+ if (!spec)
|
|
|
return -ENOMEM;
|
|
|
- }
|
|
|
+ snd_hda_gen_spec_init(spec);
|
|
|
codec->spec = spec;
|
|
|
- INIT_LIST_HEAD(&spec->nid_list);
|
|
|
|
|
|
- if ((err = build_afg_tree(codec)) < 0)
|
|
|
- goto error;
|
|
|
+ err = snd_hda_parse_pin_defcfg(codec, &spec->autocfg, NULL, 0);
|
|
|
+ if (err < 0)
|
|
|
+ return err;
|
|
|
|
|
|
- if ((err = parse_input(codec)) < 0 ||
|
|
|
- (err = parse_output(codec)) < 0)
|
|
|
+ err = snd_hda_gen_parse_auto_config(codec, &spec->autocfg);
|
|
|
+ if (err < 0)
|
|
|
goto error;
|
|
|
|
|
|
codec->patch_ops = generic_patch_ops;
|
|
|
-
|
|
|
return 0;
|
|
|
|
|
|
- error:
|
|
|
- snd_hda_generic_free(codec);
|
|
|
+error:
|
|
|
+ snd_hda_gen_free(codec);
|
|
|
return err;
|
|
|
}
|
|
|
-EXPORT_SYMBOL(snd_hda_parse_generic_codec);
|
|
|
+EXPORT_SYMBOL_HDA(snd_hda_parse_generic_codec);
|
Takashi Iwai