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@@ -92,11 +92,27 @@ static int emu10k1_playback_constraints(struct snd_pcm_runtime *runtime)
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#define USE_RATE_MAX 48000
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#endif
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+#if 0 /* CA0106 */
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+#define USE_FORMATS SNDRV_PCM_FMTBIT_S16_LE
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+#define USE_CHANNELS_MIN 2
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+#define USE_CHANNELS_MAX 2
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+#define USE_RATE (SNDRV_PCM_RATE_48000|SNDRV_PCM_RATE_96000|SNDRV_PCM_RATE_192000)
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+#define USE_RATE_MIN 48000
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+#define USE_RATE_MAX 192000
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+#define MAX_BUFFER_SIZE ((65536-64)*8)
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+#define MAX_PERIOD_SIZE (65536-64)
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+#define USE_PERIODS_MIN 2
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+#define USE_PERIODS_MAX 8
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+#endif
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+
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/* defaults */
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#ifndef MAX_BUFFER_SIZE
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#define MAX_BUFFER_SIZE (64*1024)
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#endif
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+#ifndef MAX_PERIOD_SIZE
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+#define MAX_PERIOD_SIZE MAX_BUFFER_SIZE
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+#endif
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#ifndef USE_FORMATS
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#define USE_FORMATS (SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE)
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#endif
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@@ -287,7 +303,7 @@ static struct snd_pcm_hardware snd_card_dummy_capture =
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.channels_max = USE_CHANNELS_MAX,
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.buffer_bytes_max = MAX_BUFFER_SIZE,
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.period_bytes_min = 64,
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- .period_bytes_max = MAX_BUFFER_SIZE,
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+ .period_bytes_max = MAX_PERIOD_SIZE,
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.periods_min = USE_PERIODS_MIN,
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.periods_max = USE_PERIODS_MAX,
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.fifo_size = 0,
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Jaroslav Kysela