| commit | f2cbba7602383cd9cdd21f0a5d0b8bd1aad47b33 | |
| author | Takashi Iwai <tiwai@suse.de> | |
| Wed, 11 Jan 2012 11:34:11 +0000 (11 12:34 +0100) | ||
| committer | Takashi Iwai <tiwai@suse.de> | |
| Wed, 11 Jan 2012 11:34:11 +0000 (11 12:34 +0100) | ||
| tree | d2585c3c5dde41bd28450f784e5824484cfac77a | treesnapshot (tar.gz zip) |
| parent | 4808d12d1dddb046ec86425e5f6766f02e950292 | commitdiff |
ALSA: hda - Fix the lost power-setup of seconary pins after PM resume
When multiple headphone or other detectable output pins are present,
the power-map has to be updated after resume appropriately, but the
current driver doesn't check all pins but only the first pin (since
it's enough to check it for the mute-behavior). This resulted in the
silent output from the secondary outputs after PM resume.
This patch fixes the problem by checking all pins at (re-)init time.
Bugzilla: https://bugzilla.novell.com/show_bug.cgi?id=740347
Cc: <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
When multiple headphone or other detectable output pins are present,
the power-map has to be updated after resume appropriately, but the
current driver doesn't check all pins but only the first pin (since
it's enough to check it for the mute-behavior). This resulted in the
silent output from the secondary outputs after PM resume.
This patch fixes the problem by checking all pins at (re-)init time.
Bugzilla: https://bugzilla.novell.com/show_bug.cgi?id=740347
Cc: <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| sound/pci/hda/patch_sigmatel.c | diffblobblamehistory |