[alsa-devel] [PATCH 1/2] hda: STAC92xx mono mixer controls

[Matthew Ranostay]

Takashi Iwai wrote:
> At Mon, 21 Jan 2008 12:12:31 -0500,
> Matthew Ranostay wrote:
>> Added mono mixer volume/switch controls for STAC9205 and STAC925x codecs.
>>
>> Signed-off-by: Matthew Ranostay <mranostay at embeddedalley.com>
> 
> Shouldn't they be also dynamically created?  Or, BIOS won't set them
> up properly?
Actually that would be the best solution, I'll get back to you with an updated patch.


> 
> 
> Takashi
> 
>> ---
>> diff -r 4177ec41bbef pci/hda/patch_sigmatel.c
>> --- a/pci/hda/patch_sigmatel.c	Mon Jan 21 14:33:37 2008 +0100
>> +++ b/pci/hda/patch_sigmatel.c	Mon Jan 21 11:37:49 2008 -0500
>> @@ -572,6 +572,7 @@ static struct hda_verb stac925x_core_ini
>>  static struct hda_verb stac925x_core_init[] = {
>>  	/* set dac0mux for dac converter */
>>  	{ 0x06, AC_VERB_SET_CONNECT_SEL, 0x00},
>> +	{ 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
>>  	{}
>>  };
>>  
>> @@ -600,6 +601,7 @@ static struct hda_verb stac9205_core_ini
>>  static struct hda_verb stac9205_core_init[] = {
>>  	/* set master volume and direct control */	
>>  	{ 0x24, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
>> +	{ 0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
>>  	{}
>>  };
>>  
>> @@ -748,6 +750,9 @@ static struct snd_kcontrol_new stac92hd7
>>  
>>  static struct snd_kcontrol_new stac925x_mixer[] = {
>>  	STAC_INPUT_SOURCE(1),
>> +	HDA_CODEC_MUTE_MONO("Mono Playback Switch", 0x10, 0x1, 0, HDA_OUTPUT),
>> +	HDA_CODEC_VOLUME_MONO("Mono Playback Volume", 0x10, 0x1, 0, HDA_OUTPUT),
>> +
>>  	HDA_CODEC_VOLUME("Capture Volume", 0x09, 0, HDA_OUTPUT),
>>  	HDA_CODEC_MUTE("Capture Switch", 0x09, 0, HDA_OUTPUT),
>>  	HDA_CODEC_VOLUME("Capture Mux Volume", 0x0f, 0, HDA_OUTPUT),
>> @@ -757,6 +762,9 @@ static struct snd_kcontrol_new stac9205_
>>  static struct snd_kcontrol_new stac9205_mixer[] = {
>>  	STAC_INPUT_SOURCE(2),
>>  	STAC_ANALOG_LOOPBACK(0xFE0, 0x7E0, 1),
>> +
>> +	HDA_CODEC_MUTE_MONO("Mono Playback Switch", 0x14, 0x1, 0, HDA_OUTPUT),
>> +	HDA_CODEC_VOLUME_MONO("Mono Playback Volume", 0x14, 0x1, 0, HDA_OUTPUT),
>>  
>>  	HDA_CODEC_VOLUME_IDX("Capture Volume", 0x0, 0x1b, 0x0, HDA_INPUT),
>>  	HDA_CODEC_MUTE_IDX("Capture Switch", 0x0, 0x1d, 0x0, HDA_OUTPUT),
>>
>