diff options
| author | Takashi Iwai <tiwai@suse.de> | 2012-01-25 12:55:46 +0400 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2012-01-25 12:59:57 +0400 |
| commit | 3b25eb690e8c7424eecffe1458c02b87b32aa001 (patch) | |
| tree | 187aa49740008849eda8cc12220136762ed063e5 /Documentation/magic-number.txt | |
| parent | 769fab2a41da4bd3c59eee38f47d6d5405738fe0 (diff) | |
| download | linux-3b25eb690e8c7424eecffe1458c02b87b32aa001.tar.xz | |
ALSA: hda - Fix silent output on ASUS A6Rp
The refactoring of Realtek codec driver in 3.2 kernel caused a
regression for ASUS A6Rp laptop; it doesn't give any output.
The reason was that this machine has a secret master mute (or EAPD)
control via NID 0x0f VREF. Setting VREF50 on this node makes the
sound working again.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=42588
Cc: <stable@kernel.org> [v3.2+]
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'Documentation/magic-number.txt')
0 files changed, 0 insertions, 0 deletions