linux-stable.git/sound, branch v3.12.2

ALSA: hda - Provide missing pin configs for VAIO with ALC260

2013-11-29T19:28:02+00:00

commit d08c5ef2a039393eaf2ab2152db5f07790fa0f40 upstream.

Some models (or maybe depending on BIOS version) of Sony VAIO with
ALC260 give no proper pin configurations as default, resulting in the
non-working speaker, etc.  Just provide the whole pin configurations
via a fixup.

Reported-by: Matthew Markus 
Signed-off-by: Takashi Iwai 
Signed-off-by: Greg Kroah-Hartman

ALSA: hda - Add headset quirk for Dell Inspiron 3135

2013-11-29T19:28:02+00:00

commit b8362e70cbbb397db50939bc4c7c78dc3246c3eb upstream.

BugLink: https://bugs.launchpad.net/bugs/1253636
Signed-off-by: David Henningsson 
Signed-off-by: Takashi Iwai 
Signed-off-by: Greg Kroah-Hartman

ALSA: hda - Fix the headphone jack detection on Sony VAIO TX

2013-11-29T19:28:01+00:00

commit 0f5a5b8515472a0219768423226b58228001e3d5 upstream.

BIOS sets MISC_NO_PRESENCE bit wrongly to the pin config on NID 0x0f.

Signed-off-by: Takashi Iwai 
Signed-off-by: Greg Kroah-Hartman

ALSA: hda - Fix unbalanced runtime PM notification at resume

2013-11-29T19:28:01+00:00

commit 0fc28fc030a85aa3d6d14e9e9fca0c8237c9ffb5 upstream.

When a codec is resumed, it keeps the power on while the resuming
phase via hda_keep_power_on(), then turns down via
snd_hda_power_down().  At that point, snd_hda_power_down() notifies
the power down to the controller, and this may confuse the refcount if
the codec was already powered up before the resume.

In the end result, the controller goes to runtime suspend even before
the codec is kicked off to the power save, and the communication
stalls happens.

The fix is to add the power-up notification together with
hda_keep_power_on(), and clears the flag appropriately.

Signed-off-by: Takashi Iwai 
Signed-off-by: Greg Kroah-Hartman

ALSA: hda - Don't clear the power state at snd_hda_codec_reset()

2013-11-29T19:28:01+00:00

commit d183b4fc463489b6bbe05c99afa0257a6fe578eb upstream.

snd_hda_codec_reset() is called either in resetting the whole setup at
error paths or hwdep clear/reconfig sysfs triggers.  But all of these
don't assume that the power has to be off, rather they want to keep
the power state unchanged (e.g. reconfig_codec() calls the power
up/down by itself).  Thus, unconditionally clearing the power state in
snd_hda_codec_reset() leads to the inconsistency, confuses the further
operation.   This patch gets rid of the lines doing that bad thing.

Signed-off-by: Takashi Iwai 
Signed-off-by: Greg Kroah-Hartman

ALSA: hda - Don't turn off EAPD for headphone on Lenovo N100

2013-11-29T19:28:01+00:00

commit 7a3e6107f94344e65c35bfe62de6c096a7b48965 upstream.

The only EAPD on AD1986A is on NID 0x1b where usually the speaker.
But this doesn't control only the speaker amp but may influence on all
outputs, e.g. Lenovo N100 laptop seems to have this issue.

Signed-off-by: Takashi Iwai 
Signed-off-by: Greg Kroah-Hartman

ALSA: hda - Check keep_eapd_on before inv_eapd

2013-11-29T19:28:01+00:00

commit 468ac413045af1e0e4d1272291bed6878f248a69 upstream.

We don't change the EAPD bit in set_pin_eapd() if keep_eapd_on flag is
set by the codec driver and enable is false.  But, we also apply the
flipping of enable value according to inv_eapd flag in the same
function, and this confused the former check, handled as if it's
turned ON.  The inverted EAPD check must be applied after keep_eapd_on
check, instead.

Signed-off-by: Takashi Iwai 
Signed-off-by: Greg Kroah-Hartman

ALSA: hda - Fix Line Out automute on Realtek multifunction jacks

2013-11-29T19:28:01+00:00

commit 5959a6bc1124211a359525d209005abc07b0197b upstream.

In case there is both a multifunction headset jack and a Line Out
jack, automuting was not working properly from the Line Out jack.
This patch fixes that issue.

BugLink: https://bugs.launchpad.net/bugs/1250377
Tested-by: Cyrus Lien 
Signed-off-by: David Henningsson 
Signed-off-by: Takashi Iwai 
Signed-off-by: Greg Kroah-Hartman

ALSA: hda - Add pincfg fixup for ASUS W5A

2013-11-29T19:28:00+00:00

commit 487a588d09db0d6508261867df208d8bdc718251 upstream.

BIOS on ASUS W5A laptop with ALC880 codec doesn't provide any pin
configurations, so we have to set up all pins manually.

Reported-and-tested-by: nb 
Signed-off-by: Takashi Iwai 
Signed-off-by: Greg Kroah-Hartman

ALSA: hda - Add support for CX20952

2013-11-29T19:28:00+00:00

commit 8f42d7698751a45cd9f7134a5da49bc5b6206179 upstream.

It's a superset of the existing CX2075x codecs, so we can reuse the
existing parser code.

Signed-off-by: Takashi Iwai 
Signed-off-by: Greg Kroah-Hartman