[ALSA] use PCM interface for IEC958 controls

Digigram VX core,ENS1370/1+ driver,CA0106 driver,EMU10K1/EMU10K2 driver
RME HDSP driver,RME9652 driver
For consistency, use the PCM interface instead of MIXER for IEC958
default/mask/stream mixer controls.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>

sound/drivers/vx/vx_mixer.c

@@ -796,14 +796,14 @@ static int vx_iec958_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontro
 
 static snd_kcontrol_new_t vx_control_iec958_mask = {
 	.access =	SNDRV_CTL_ELEM_ACCESS_READ,
-	.iface =	SNDRV_CTL_ELEM_IFACE_MIXER,
+	.iface =	SNDRV_CTL_ELEM_IFACE_PCM,
 	.name =		SNDRV_CTL_NAME_IEC958("",PLAYBACK,MASK),
 	.info =		vx_iec958_info,	/* shared */
 	.get =		vx_iec958_mask_get,
 };
 
 static snd_kcontrol_new_t vx_control_iec958 = {
-	.iface =	SNDRV_CTL_ELEM_IFACE_MIXER,
+	.iface =	SNDRV_CTL_ELEM_IFACE_PCM,
 	.name =         SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT),
 	.info =         vx_iec958_info,
 	.get =          vx_iec958_get,

sound/pci/ca0106/ca0106_mixer.c

@@ -297,7 +297,7 @@ static int snd_ca0106_spdif_put(snd_kcontrol_t * kcontrol,
 static snd_kcontrol_new_t snd_ca0106_spdif_mask_control =
 {
 	.access =	SNDRV_CTL_ELEM_ACCESS_READ,
-        .iface =        SNDRV_CTL_ELEM_IFACE_MIXER,
+        .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
         .name =         SNDRV_CTL_NAME_IEC958("",PLAYBACK,MASK),
 	.count =	4,
         .info =         snd_ca0106_spdif_info,
@@ -306,7 +306,7 @@ static snd_kcontrol_new_t snd_ca0106_spdif_mask_control =
 
 static snd_kcontrol_new_t snd_ca0106_spdif_control =
 {
-        .iface =	SNDRV_CTL_ELEM_IFACE_MIXER,
+        .iface =	SNDRV_CTL_ELEM_IFACE_PCM,
         .name =         SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT),
 	.count =	4,
         .info =         snd_ca0106_spdif_info,

sound/pci/emu10k1/emu10k1x.c

@@ -1183,7 +1183,7 @@ static int snd_emu10k1x_spdif_put(snd_kcontrol_t * kcontrol,
 static snd_kcontrol_new_t snd_emu10k1x_spdif_mask_control =
 {
 	.access =	SNDRV_CTL_ELEM_ACCESS_READ,
-	.iface =        SNDRV_CTL_ELEM_IFACE_MIXER,
+	.iface =        SNDRV_CTL_ELEM_IFACE_PCM,
 	.name =         SNDRV_CTL_NAME_IEC958("",PLAYBACK,MASK),
 	.count =	3,
 	.info =         snd_emu10k1x_spdif_info,
@@ -1192,7 +1192,7 @@ static snd_kcontrol_new_t snd_emu10k1x_spdif_mask_control =
 
 static snd_kcontrol_new_t snd_emu10k1x_spdif_control =
 {
-	.iface =	SNDRV_CTL_ELEM_IFACE_MIXER,
+	.iface =	SNDRV_CTL_ELEM_IFACE_PCM,
 	.name =         SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT),
 	.count =	3,
 	.info =         snd_emu10k1x_spdif_info,

sound/pci/emu10k1/emumixer.c

@@ -181,7 +181,7 @@ static int snd_emu10k1_spdif_put(snd_kcontrol_t * kcontrol,
 static snd_kcontrol_new_t snd_emu10k1_spdif_mask_control =
 {
 	.access =	SNDRV_CTL_ELEM_ACCESS_READ,
-	.iface =        SNDRV_CTL_ELEM_IFACE_MIXER,
+	.iface =        SNDRV_CTL_ELEM_IFACE_PCM,
 	.name =         SNDRV_CTL_NAME_IEC958("",PLAYBACK,MASK),
 	.count =	4,
 	.info =         snd_emu10k1_spdif_info,
@@ -190,7 +190,7 @@ static snd_kcontrol_new_t snd_emu10k1_spdif_mask_control =
 
 static snd_kcontrol_new_t snd_emu10k1_spdif_control =
 {
-	.iface =	SNDRV_CTL_ELEM_IFACE_MIXER,
+	.iface =	SNDRV_CTL_ELEM_IFACE_PCM,
 	.name =         SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT),
 	.count =	4,
 	.info =         snd_emu10k1_spdif_info,
@@ -931,10 +931,14 @@ int __devinit snd_emu10k1_mixer(emu10k1_t *emu,
 		/* sb live! and audigy */
 		if ((kctl = snd_ctl_new1(&snd_emu10k1_spdif_mask_control, emu)) == NULL)
 			return -ENOMEM;
+		if (!emu->audigy)
+			kctl->id.device = emu->pcm_efx->device;
 		if ((err = snd_ctl_add(card, kctl)))
 			return err;
 		if ((kctl = snd_ctl_new1(&snd_emu10k1_spdif_control, emu)) == NULL)
 			return -ENOMEM;
+		if (!emu->audigy)
+			kctl->id.device = emu->pcm_efx->device;
 		if ((err = snd_ctl_add(card, kctl)))
 			return err;
 	}

sound/pci/ens1370.c

@@ -1446,7 +1446,7 @@ static int snd_es1371_spdif_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t
 static snd_kcontrol_new_t snd_es1371_mixer_spdif[] __devinitdata = {
 	ES1371_SPDIF(SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH)),
 	{
-		.iface =	SNDRV_CTL_ELEM_IFACE_MIXER,
+		.iface =	SNDRV_CTL_ELEM_IFACE_PCM,
 		.name =		SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT),
 		.info =		snd_ens1373_spdif_info,
 		.get =		snd_ens1373_spdif_default_get,
@@ -1454,13 +1454,13 @@ static snd_kcontrol_new_t snd_es1371_mixer_spdif[] __devinitdata = {
 	},
 	{
 		.access =	SNDRV_CTL_ELEM_ACCESS_READ,
-		.iface =	SNDRV_CTL_ELEM_IFACE_MIXER,
+		.iface =	SNDRV_CTL_ELEM_IFACE_PCM,
 		.name =		SNDRV_CTL_NAME_IEC958("",PLAYBACK,MASK),
 		.info =		snd_ens1373_spdif_info,
 		.get =		snd_ens1373_spdif_mask_get
 	},
 	{
-		.iface =	SNDRV_CTL_ELEM_IFACE_MIXER,
+		.iface =	SNDRV_CTL_ELEM_IFACE_PCM,
 		.name =		SNDRV_CTL_NAME_IEC958("",PLAYBACK,PCM_STREAM),
 		.info =		snd_ens1373_spdif_info,
 		.get =		snd_ens1373_spdif_stream_get,

sound/pci/rme9652/hdsp.c

@@ -3104,7 +3104,7 @@ HDSP_XLR_BREAKOUT_CABLE("XLR Breakout Cable", 0)
 
 static snd_kcontrol_new_t snd_hdsp_controls[] = {
 {
-	.iface =	SNDRV_CTL_ELEM_IFACE_MIXER,
+	.iface =	SNDRV_CTL_ELEM_IFACE_PCM,
 	.name =		SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT),
 	.info =		snd_hdsp_control_spdif_info,
 	.get =		snd_hdsp_control_spdif_get,
@@ -3112,7 +3112,7 @@ static snd_kcontrol_new_t snd_hdsp_controls[] = {
 },
 {
 	.access =	SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_INACTIVE,
-	.iface =	SNDRV_CTL_ELEM_IFACE_MIXER,
+	.iface =	SNDRV_CTL_ELEM_IFACE_PCM,
 	.name =		SNDRV_CTL_NAME_IEC958("",PLAYBACK,PCM_STREAM),
 	.info =		snd_hdsp_control_spdif_stream_info,
 	.get =		snd_hdsp_control_spdif_stream_get,
@@ -3120,7 +3120,7 @@ static snd_kcontrol_new_t snd_hdsp_controls[] = {
 },
 {
 	.access =	SNDRV_CTL_ELEM_ACCESS_READ,
-	.iface =	SNDRV_CTL_ELEM_IFACE_MIXER,
+	.iface =	SNDRV_CTL_ELEM_IFACE_PCM,
 	.name =		SNDRV_CTL_NAME_IEC958("",PLAYBACK,CON_MASK),
 	.info =		snd_hdsp_control_spdif_mask_info,
 	.get =		snd_hdsp_control_spdif_mask_get,
@@ -3130,7 +3130,7 @@ static snd_kcontrol_new_t snd_hdsp_controls[] = {
 },
 {
 	.access =	SNDRV_CTL_ELEM_ACCESS_READ,
-	.iface =	SNDRV_CTL_ELEM_IFACE_MIXER,
+	.iface =	SNDRV_CTL_ELEM_IFACE_PCM,
 	.name =		SNDRV_CTL_NAME_IEC958("",PLAYBACK,PRO_MASK),
 	.info =		snd_hdsp_control_spdif_mask_info,
 	.get =		snd_hdsp_control_spdif_mask_get,

sound/pci/rme9652/rme9652.c

@@ -1529,7 +1529,7 @@ static int snd_rme9652_get_tc_value(void *private_data,
 
 static snd_kcontrol_new_t snd_rme9652_controls[] = {
 {
-	.iface =	SNDRV_CTL_ELEM_IFACE_MIXER,
+	.iface =	SNDRV_CTL_ELEM_IFACE_PCM,
 	.name =		SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT),
 	.info =		snd_rme9652_control_spdif_info,
 	.get =		snd_rme9652_control_spdif_get,
@@ -1537,7 +1537,7 @@ static snd_kcontrol_new_t snd_rme9652_controls[] = {
 },
 {
 	.access =	SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_INACTIVE,
-	.iface =	SNDRV_CTL_ELEM_IFACE_MIXER,
+	.iface =	SNDRV_CTL_ELEM_IFACE_PCM,
 	.name =		SNDRV_CTL_NAME_IEC958("",PLAYBACK,PCM_STREAM),
 	.info =		snd_rme9652_control_spdif_stream_info,
 	.get =		snd_rme9652_control_spdif_stream_get,
@@ -1545,7 +1545,7 @@ static snd_kcontrol_new_t snd_rme9652_controls[] = {
 },
 {
 	.access =	SNDRV_CTL_ELEM_ACCESS_READ,
-	.iface =	SNDRV_CTL_ELEM_IFACE_MIXER,
+	.iface =	SNDRV_CTL_ELEM_IFACE_PCM,
 	.name =		SNDRV_CTL_NAME_IEC958("",PLAYBACK,CON_MASK),
 	.info =		snd_rme9652_control_spdif_mask_info,
 	.get =		snd_rme9652_control_spdif_mask_get,
@@ -1555,7 +1555,7 @@ static snd_kcontrol_new_t snd_rme9652_controls[] = {
 },
 {
 	.access =	SNDRV_CTL_ELEM_ACCESS_READ,
-	.iface =	SNDRV_CTL_ELEM_IFACE_MIXER,
+	.iface =	SNDRV_CTL_ELEM_IFACE_PCM,
 	.name =		SNDRV_CTL_NAME_IEC958("",PLAYBACK,PRO_MASK),
 	.info =		snd_rme9652_control_spdif_mask_info,
 	.get =		snd_rme9652_control_spdif_mask_get,