diff options
author | Takashi Iwai <tiwai@suse.de> | 2015-06-11 10:51:28 +0200 |
---|---|---|
committer | Takashi Iwai <tiwai@suse.de> | 2015-06-11 11:55:48 +0200 |
commit | a686ec4c5f28eb1b384e4b87b08543155c970072 (patch) | |
tree | d35a87067360948ffad9e2dae8cfeb9d97d5925e /sound/aoa | |
parent | bf06848bdbe549175d25d2327ab9f37d4bd556b7 (diff) | |
download | op-kernel-dev-a686ec4c5f28eb1b384e4b87b08543155c970072.zip op-kernel-dev-a686ec4c5f28eb1b384e4b87b08543155c970072.tar.gz |
ALSA: hda - Re-add the lost fake mute support
Yet another regression by the transition to regmap cache; for better
usability, we had the fake mute control using the zero amp value for
Conexant codecs, and this was forgotten in the new hda core code.
Since the bits 4-7 are unused for the amp registers (as we follow the
syntax of AMP_GET verb), the bit 4 is now used to indicate the fake
mute. For setting this flag, snd_hda_codec_amp_update() becomes a
function from a simple macro. The bonus is that it gained a proper
function description.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/aoa')
0 files changed, 0 insertions, 0 deletions