Skip to content

R
raspberrypi-kernel

openeuler / raspberrypi-kernel

通知 13
Star 1
Fork 0
R
raspberrypi-kernel
切换分支/标签
  1. 21 1月, 2009 2 次提交
  3. 16 1月, 2009 1 次提交
  5. 14 1月, 2009 1 次提交
  7. 12 1月, 2009 1 次提交
  9. 09 1月, 2009 1 次提交
    • W
      ALSA: hda - create hda_codec.control_mutex for kcontrol->private_value · 5a9e02e9
      由 Wu Fengguang 提交于 
      Fix the following lockdep warning by not reusing the hda_codec.spdif_mutex.

    ALSA sound/pci/hda/hda_codec.c:882: hda_codec_cleanup_stream: NID=0x2

    =======================================================
    [ INFO: possible circular locking dependency detected ]
    2.6.28-next-20090102 #33
    -------------------------------------------------------
    mplayer/3151 is trying to acquire lock:
     (&pcm->open_mutex){--..}, at: [<ffffffffa004ced3>] snd_pcm_release+0x43/0xd0 [snd_pcm]

    but task is already holding lock:
     (&mm->mmap_sem){----}, at: [<ffffffff810c0252>] sys_munmap+0x42/0x80

    which lock already depends on the new lock.
Signed-off-by: NWu Fengguang <fengguang.wu@intel.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      5a9e02e9
  11. 08 1月, 2009 2 次提交
  13. 01 1月, 2009 2 次提交
  15. 28 11月, 2008 2 次提交
  17. 27 11月, 2008 2 次提交
    • T
      ALSA: hda - Modularize HD-audio driver · 1289e9e8
      由 Takashi Iwai 提交于 
      Split the monolithc HD-audio driver into several pieces:
 - snd-hda-intel   HD-audio PCI controller driver; loaded via udev
 - snd-hda-codec   HD-audio codec bus driver
 - snd-hda-codec-* Specific HD-audio codec drivers

When built as modules, snd-hda-codec (that is invoked by snd-hda-intel)
looks up the codec vendor ID and loads the corresponding codec module
automatically via request_module().

When built in a kernel, each codec drivers are statically hooked up
before probing the PCI.

This patch adds appropriate EXPORT_SYMBOL_GPL()'s and the module
information for each driver, and driver-linking codes between
codec-bus and codec drivers.

TODO:
  - Avoid EXPORT_SYMBOL*() when built-in kernel
  - Restore __devinit appropriately depending on the condition
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      1289e9e8
    • T
      ALSA: hda - Fix creation of automatic capture mixers · 30d72e9f
      由 Takashi Iwai 提交于 
      Fixed a wrong boundary check of num_adc_nids in set_capture_mixer()
in patch_realtek.c.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      30d72e9f
  19. 25 11月, 2008 1 次提交
  21. 24 11月, 2008 1 次提交
    • V
      ALSA: hda: Added an ALC888 model entry for Fujitsu-Siemens Amilo Xa3530 · ef8ef5fb
      由 Vincent Petry 提交于 
      This patch fixes the bug 0004240: ALC888 - Intel HDA - Headphone Controlling.
It is made against the 2008-11-23 snapshot.

Added Realtek ALC888 model entry for the Fujitsu-Siemens Amilo Xa3530
laptop. It has 4 jacks: HP out, Mic-in, Line-in and Line-out/Side/SPDIF
(this one is on the laptop side, the other ones are on the rear).

Model detection works.
Headphone jack sense works now.
Front mic works now, was same as Acer Aspire 4930G.
Added channel mode from 2 to 8 channels.

In 2ch and 4ch modes, the front is also sent to the Line-out/side jack
for convenience instead of just muting the Line-out/side jack like other
models do.

When using the Mic-in jack as CLFE, the sound is very low (bug?). To
work it around, in 6ch mode the CLFE channel is duplicated to the
Line-out/side jack because this one has a better amp.

Cc: manu@frogged.de
Signed-off-by: NVincent Petry <PVince81@yahoo.fr>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      ef8ef5fb
  23. 20 11月, 2008 1 次提交
  25. 18 11月, 2008 1 次提交
  27. 17 11月, 2008 1 次提交
  29. 07 11月, 2008 2 次提交
    • T
      ALSA: hda - Fix ALC260 hp3013 master switch · 30cde0aa
      由 Takashi Iwai 提交于 
      The master switch doesn't influence on NID 0x15, the headphone jack
on HP 3013 model because alc260_hp_master_update() ignores the passed
arguments.

Also, corrected the wrong arguments of hp3013 (0x10 and 0x15) although
this doesn't change any behavior.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      30cde0aa
    • T
      ALSA: hda - Add lifebook model for Realtek ALC269 · 64154835
      由 Tony Vroon 提交于 
      The widget layout of the Fujitsu Lifebook S6420 (which is ICH9M-based
and uses an ALC269) is similar but not identical to the Lifebook
S6410/E8410 (which are ICH8M-based and use an ALC262).

It is named lifebook as fujitsu is in use for Amilo machines. This builds
on the Quanta FL1 work and supports all analog inputs & outputs that I am
aware of.  Microphone autoswitch is implemented. The laptop mic port takes
precedence over the dock mic port if both happen to have a jack plugged in.
This made sense to me as a design decision (imagine a presentation
environment with the dock fully wired in and the presenter quickly wanting
to override the mic with a headset).

There is mention of a digital audio path on the codec graph, so perhaps
the headphone socket is dual-function analog/digital. I will follow up
with another patch if I can acquire equipment to test this.
Signed-off-by: NTony Vroon <tony@linx.net>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      64154835
  31. 05 11月, 2008 3 次提交
  33. 04 11月, 2008 2 次提交
  35. 03 11月, 2008 1 次提交
  37. 01 11月, 2008 6 次提交
  39. 27 10月, 2008 1 次提交
  41. 21 10月, 2008 1 次提交
    • T
      ALSA: hda - Fix conflicting volume controls on ALC260 · 863b4518
      由 Takashi Iwai 提交于 
      ALC260 auto-parsing mode may create multiple controls for the same volume
widget (0x08 and 0x09) depending on the pin.  For example, Front and
Headphone volumes may control the same volume, just the latter one wins.

This patch adds a proper check of the existing of the volume control
and avoid the doulbed creation of the same volume controls.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      863b4518
  43. 15 10月, 2008 5 次提交