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Diffstat (limited to 'sound/pci/ca0106/ca0106.h')
-rw-r--r--sound/pci/ca0106/ca0106.h12
1 files changed, 8 insertions, 4 deletions
diff --git a/sound/pci/ca0106/ca0106.h b/sound/pci/ca0106/ca0106.h
index 74175fc80c7f..3faccb6ecad9 100644
--- a/sound/pci/ca0106/ca0106.h
+++ b/sound/pci/ca0106/ca0106.h
@@ -664,10 +664,14 @@ struct snd_ca0106_pcm {
664struct snd_ca0106_details { 664struct snd_ca0106_details {
665 u32 serial; 665 u32 serial;
666 char * name; 666 char * name;
667 int ac97; 667 int ac97; /* ac97 = 0 -> Select MIC, Line in, TAD in, AUX in.
668 int gpio_type; 668 ac97 = 1 -> Default to AC97 in. */
669 int i2c_adc; 669 int gpio_type; /* gpio_type = 1 -> shared mic-in/line-in
670 int spi_dac; 670 gpio_type = 2 -> shared side-out/line-in. */
671 int i2c_adc; /* with i2c_adc=1, the driver adds some capture volume
672 controls, phone, mic, line-in and aux. */
673 int spi_dac; /* spi_dac=1 adds the mute switch for each analog
674 output, front, rear, etc. */
671}; 675};
672 676
673// definition of the chip-specific record 677// definition of the chip-specific record