diff options
| author | Hui Wang <hui.wang@canonical.com> | 2016-10-11 10:48:58 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-10-28 03:01:30 -0400 |
| commit | b3f1735ba466d2fc38ebc6c750ed2cade16dee2d (patch) | |
| tree | 2088e7430423713d9e15ccbdac218593d9fcc20d /include/linux/kernel.h | |
| parent | 9058e7d70cd70205a508966cd75c18fcf8745e87 (diff) | |
ALSA: hda - Fix a failure of micmute led when having multi adcs
commit 4875a5f7218068cdeea5f998330dfa3d118b2fea upstream.
On a Dell laptop, there is no global adcs for all input devices, so
the input devices use the different adc, as a result, dyn_adc_switch
is set to true.
In this situation, it is safe to control the micmute led according to
user's choice of muting/unmuting the current input device, since only
current input device path is active, while other input device paths
are inactive and powered down.
Fixes: 00ef99408b6c ('ALSA: hda - add mic mute led hook for dell machines')
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/kernel.h')
0 files changed, 0 insertions, 0 deletions