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| author | Takashi Iwai <tiwai@suse.de> | 2012-01-25 09:55:46 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-02-03 09:18:56 -0800 |
| commit | 2fd55451aab99558e8b3ccefd88a1c14ed888c75 (patch) | |
| tree | 920f7414403d8e7840bce9f88395d7a3cb75080d /sound/i2c | |
| parent | 231f0496129d5d41ae77cc2410e3cea97540cd7b (diff) | |
| download | kernel_samsung_smdk4412-2fd55451aab99558e8b3ccefd88a1c14ed888c75.zip kernel_samsung_smdk4412-2fd55451aab99558e8b3ccefd88a1c14ed888c75.tar.gz kernel_samsung_smdk4412-2fd55451aab99558e8b3ccefd88a1c14ed888c75.tar.bz2 | |
ALSA: hda - Fix silent output on ASUS A6Rp
commit 3b25eb690e8c7424eecffe1458c02b87b32aa001 upstream.
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
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'sound/i2c')
0 files changed, 0 insertions, 0 deletions