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  1. 12 4月, 2017 1 次提交
  3. 07 4月, 2017 1 次提交
  5. 03 4月, 2017 2 次提交
  7. 01 4月, 2017 1 次提交
  9. 31 3月, 2017 1 次提交
    • H
      ALSA: hda - fix a problem for lineout on a Dell AIO machine · 2f726aec
      由 Hui Wang 提交于 
      On this Dell AIO machine, the lineout jack does not work.

We found the pin 0x1a is assigned to lineout on this machine, and in
the past, we applied ALC298_FIXUP_DELL1_MIC_NO_PRESENCE to fix the
heaset-set mic problem for this machine, this fixup will redefine
the pin 0x1a to headphone-mic, as a result the lineout doesn't
work anymore.

After consulting with Dell, they told us this machine doesn't support
microphone via headset jack, so we add a new fixup which only defines
the pin 0x18 as the headset-mic.

[rearranged the fixup insertion position by tiwai in order to make the
 merge with other branches easier -- tiwai]

Fixes: 59ec4b57 ("ALSA: hda - Fix headset mic detection problem for two dell machines")
Cc: <stable@vger.kernel.org>
Signed-off-by: NHui Wang <hui.wang@canonical.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      2f726aec
  11. 23 3月, 2017 1 次提交
  13. 20 3月, 2017 3 次提交
  15. 01 3月, 2017 6 次提交
  17. 28 2月, 2017 2 次提交
  19. 27 2月, 2017 1 次提交
  21. 25 2月, 2017 1 次提交
  23. 22 2月, 2017 1 次提交
    • B
      ALSA: pci: constify snd_kcontrol_new structures · f3b827e0
      由 Bhumika Goyal 提交于 
      Declare snd_kcontrol_new structures as const as they are only passed as
an argument to the function snd_ctl_new1. This argument is of type
const, so snd_kcontrol_new structures having the same property can be
made const too.
Done using Coccinelle:

@r1 disable optional_qualifier @
identifier i;
position p;
@@
static struct snd_kcontrol_new i@p = {...};

@ok1@
identifier r1.i;
position p;
expression e1;
@@
snd_ctl_new1(&i@p,e1)

@bad@
position p!={r1.p,ok1.p};
identifier r1.i;
@@
i@p

@depends on !bad disable optional_qualifier@
identifier r1.i;
@@
+const
struct snd_kcontrol_new i;
Signed-off-by: NBhumika Goyal <bhumirks@gmail.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      f3b827e0
  25. 16 2月, 2017 3 次提交
  27. 14 2月, 2017 1 次提交
  29. 09 2月, 2017 1 次提交
  31. 18 1月, 2017 1 次提交
  33. 16 1月, 2017 1 次提交
  35. 15 1月, 2017 1 次提交
    • T
      ALSA: hda - Make single_cmd option to stop the fallback mechanism · 41438f13
      由 Takashi Iwai 提交于 
      HD-audio driver has a mechanism to fall back to the single cmd mode as
a last resort if the CORB/RIRB communication goes wrong even after
switching to the polling mode.  The switching has worked in the past
well, but Enrico Mioso reported that his system crashes when this
happens.

Although the actual cause of the crash isn't still fully analyzed yet,
it'd be in anyway good to provide an option to turn off the fallback
mode.  Now this patch extends the behavior of the existing single_cmd
option for that.  Namely,

- The option is changed from bool to bint.
- As default, it is the mode allowing the fallback to single cmd.
- Once when either true/false value is given to the option, the driver
  explicitly turns on/off the single cmd mode, but without the
  fallback.

That is, if you want to disable the fallback, just pass single_cmd=0
option.  Passing single_cmd=1 will keep working like before.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      41438f13
  37. 12 1月, 2017 3 次提交
  39. 05 1月, 2017 1 次提交
  41. 04 1月, 2017 3 次提交
    • T
      ALSA: hda - Fix up GPIO for ASUS ROG Ranger · 85bcf96c
      由 Takashi Iwai 提交于 
      ASUS ROG Ranger VIII with ALC1150 codec requires the extra GPIO pin to
up for the front panel.  Just use the existing fixup for setting up
the GPIO pins.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=189411
Cc: <stable@vger.kernel.org>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      85bcf96c
    • T
      ALSA: hda - Fix deadlock of controller device lock at unbinding · ab949d51
      由 Takashi Iwai 提交于 
      Imre Deak reported a deadlock of HD-audio driver at unbinding while
it's still in probing.  Since we probe the codecs asynchronously in a
work, the codec driver probe may still be kicked off while the
controller itself is being unbound.  And, azx_remove() tries to
process all pending tasks via cancel_work_sync() for fixing the other
races (see commit [0b8c8219: ALSA: hda - Cancel probe work instead
of flush at remove]), now we may meet a bizarre deadlock:

Unbind snd_hda_intel via sysfs:
  device_release_driver() ->
    device_lock(snd_hda_intel) ->
      azx_remove() ->
        cancel_work_sync(azx_probe_work)

azx_probe_work():
  codec driver probe() ->
     __driver_attach() ->
       device_lock(snd_hda_intel)

This deadlock is caused by the fact that both device_release_driver()
and driver_probe_device() take both the device and its parent locks at
the same time.  The codec device sets the controller device as its
parent, and this lock is taken before the probe() callback is called,
while the controller remove() callback gets called also with the same
lock.

In this patch, as an ugly workaround, we unlock the controller device
temporarily during cancel_work_sync() call.  The race against another
bind call should be still suppressed by the parent's device lock.
Reported-by: NImre Deak <imre.deak@intel.com>
Fixes: 0b8c8219 ("ALSA: hda - Cancel probe work instead of flush at remove")
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      ab949d51
    • K
      ALSA: hda/realtek - Add new codec ID ALC299 · 28f1f9b2
      由 Kailang Yang 提交于 
      ALC299 was similar as ALC225.
Add headset support for ALC299.
ALC3271 was for Dell rename.
Signed-off-by: NKailang Yang <kailang@realtek.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      28f1f9b2
  43. 28 12月, 2016 2 次提交
  45. 06 12月, 2016 2 次提交