ALSA: hda - Remove PCM mixer elements from Virtual Master of realtek
Raymond Yau [Fri, 20 May 2011 05:04:04 +0000 (13:04 +0800)]
Afer commit aa202455eec51699e44f658530728162cefa1307 , none of realtek
codec has hardware volume control "PCM Playback Volume" and
"PCM Playback Switch".

As Virtual Master require all slave controls must have same number of step
and dB range.

Signed-off-by: Raymond Yau <superquad.vortex2@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound/pci/hda/patch_realtek.c

index acb9c89..7a4e100 100644 (file)
@@ -3155,7 +3155,6 @@ static const char * const alc_slave_vols[] = {
        "Speaker Playback Volume",
        "Mono Playback Volume",
        "Line-Out Playback Volume",
-       "PCM Playback Volume",
        NULL,
 };
 
@@ -3170,7 +3169,6 @@ static const char * const alc_slave_sws[] = {
        "Mono Playback Switch",
        "IEC958 Playback Switch",
        "Line-Out Playback Switch",
-       "PCM Playback Switch",
        NULL,
 };