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| author | Takashi Iwai | 2013-01-10 17:33:58 +0100 |
|---|---|---|
| committer | Takashi Iwai | 2013-01-12 08:44:43 +0100 |
| commit | 08fb0d0ee1b9c7aef79f54a9ae24470621eb6447 (patch) | |
| tree | 976198bb77ab80ee71d52a0fcc47601008dcac18 /sound/pci/hda/hda_codec.h | |
| parent | ALSA: hda/realtek - Fix the timing for some fixups (diff) | |
| download | kernel-qcow2-linux-08fb0d0ee1b9c7aef79f54a9ae24470621eb6447.tar.gz kernel-qcow2-linux-08fb0d0ee1b9c7aef79f54a9ae24470621eb6447.tar.xz kernel-qcow2-linux-08fb0d0ee1b9c7aef79f54a9ae24470621eb6447.zip | |
ALSA: hda/realtek - Generic mute LED implementation for HP laptops
As David Henningsson recently suggested, some HP laptops use an unused
mic pin for controlling a mute LED, and this information is provided
via DMI string "HP_Mute_LED_X_Y" string. This patch adds the generic
support for such cases, as we've already done in patch_sigmatel.c.
This is applied generically to all devices with ID 0x103c.
But as we don't know whether the device 103c:1586 really contains
HP_Mute_LED_X_Y DMI string, still keep the static setup for this
device using the mic2 pin 0x19.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/hda_codec.h')
0 files changed, 0 insertions, 0 deletions