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| author | Takashi Iwai <tiwai@suse.de> | 2019-08-30 12:03:38 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-09-16 08:13:35 +0200 |
| commit | 949f4ca254ddb4b080c228ca35c8967ff1dd07e0 (patch) | |
| tree | 8d00850e157ddca360b315e7057f9908bc03cdb0 /net/xfrm/xfrm_state.c | |
| parent | 272e1835861ee3d05035ea3cbfc1f225347ed18f (diff) | |
ALSA: hda/realtek - Fix overridden device-specific initialization
commit 89781d0806c2c4f29072d3f00cb2dd4274aabc3d upstream.
The recent change to shuffle the codec initialization procedure for
Realtek via commit 607ca3bd220f ("ALSA: hda/realtek - EAPD turn on
later") caused the silent output on some machines. This change was
supposed to be safe, but it isn't actually; some devices have quirk
setups to override the EAPD via COEF or BTL in the additional verb
table, which is applied at the beginning of snd_hda_gen_init(). And
this EAPD setup is again overridden in alc_auto_init_amp().
For recovering from the regression, tell snd_hda_gen_init() not to
apply the verbs there by a new flag, then apply the verbs in
alc_init().
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=204727
Fixes: 607ca3bd220f ("ALSA: hda/realtek - EAPD turn on later")
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/xfrm/xfrm_state.c')
0 files changed, 0 insertions, 0 deletions