diff options
| author | Hui Wang <hui.wang@canonical.com> | 2016-11-10 13:20:05 +0800 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2016-11-10 09:32:55 +0100 |
| commit | 2ecb704a1290edb5e3d53a75529192e7ed2a1a28 (patch) | |
| tree | d625f60d9a25e38a7a3407ca585b9f9aa526834c /sound/pci/hda/thinkpad_helper.c | |
| parent | 6809cd682b82dfff47943850d1a8c714f971b5ca (diff) | |
ALSA: hda - add a new condition to check if it is thinkpad
Latest Thinkpad laptops use the HKEY_HID LEN0268 instead of the
LEN0068, as a result neither audio mute led nor mic mute led can work
any more.
After adding the new HKEY_HID into the is_thinkpad(), both of them
works well as before.
Cc: <stable@vger.kernel.org>
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/thinkpad_helper.c')
| -rw-r--r-- | sound/pci/hda/thinkpad_helper.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/pci/hda/thinkpad_helper.c b/sound/pci/hda/thinkpad_helper.c index 6a23302297c9..4d9d320a7971 100644 --- a/sound/pci/hda/thinkpad_helper.c +++ b/sound/pci/hda/thinkpad_helper.c @@ -13,7 +13,8 @@ static void (*old_vmaster_hook)(void *, int); static bool is_thinkpad(struct hda_codec *codec) { return (codec->core.subsystem_id >> 16 == 0x17aa) && - (acpi_dev_found("LEN0068") || acpi_dev_found("IBM0068")); + (acpi_dev_found("LEN0068") || acpi_dev_found("LEN0268") || + acpi_dev_found("IBM0068")); } static void update_tpacpi_mute_led(void *private_data, int enabled) |