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  1. 20 4月, 2012 1 次提交
    • T
      ALSA: hda - Introduce snd_hda_set_pin_ctl*() helper functions · cdd03ced
      Takashi Iwai 提交于
      For setting the pin-control values more safely to match with the
      actual pin capability bits, a copule of new helper functions,
      snd_hda_set_pin_ctl() and snd_hda_set_pin_ctl_cache(), are
      introduced.  These are simple replacement of the codec verb write with
      AC_VERB_SET_PIN_WIDGET but do more sanity checks and filter out
      superfluous pin-control bits if they don't fit with the corresponding
      pin capabilities.
      
      Some codecs are screwed up or ignore the command when such a wrong bit
      is set.  These helpers will avoid such secret errors.
      Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      cdd03ced
  2. 19 4月, 2012 4 次提交
  3. 13 4月, 2012 3 次提交
  4. 12 4月, 2012 1 次提交
  5. 11 4月, 2012 1 次提交
  6. 10 4月, 2012 2 次提交
  7. 07 4月, 2012 6 次提交
  8. 05 4月, 2012 1 次提交
  9. 30 3月, 2012 1 次提交
  10. 29 3月, 2012 2 次提交
  11. 22 3月, 2012 1 次提交
  12. 19 3月, 2012 1 次提交
    • H
      [media] tea575x-tuner: update to latest V4L2 framework requirements · d4ecc83b
      Hans Verkuil 提交于
      The tea575x-tuner module has been updated to use the latest V4L2 framework
      functionality. This also required changes in the drivers that rely on it.
      
      The tea575x changes are:
      
      - The drivers must provide a v4l2_device struct to the tea module.
      - The radio_nr module parameter must be part of the actual radio driver,
        and not of the tea module.
      - Changed the frequency range to the normal 76-108 MHz range instead of
        50-150.
      - Add hardware frequency seek support.
      - Fix broken rxsubchans/audmode handling.
      - The application can now select between stereo and mono.
      - Support polling for control events.
      - Add V4L2 priority handling.
      
      And radio-sf16fmr2.c now uses the isa bus kernel framework.
      Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
      Thanks-to: Ondrej Zary <linux@rainbow-software.org>
      Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
      d4ecc83b
  13. 16 3月, 2012 2 次提交
  14. 14 3月, 2012 2 次提交
  15. 13 3月, 2012 3 次提交
  16. 12 3月, 2012 4 次提交
  17. 10 3月, 2012 1 次提交
    • T
      ALSA: hda - Initialize vmaster slave volumes · 18478e8b
      Takashi Iwai 提交于
      When the driver is changed to use vmaster or a new slave element is
      added by the improvement of the parser code, user may face often the
      silent output because of the muted slave mixer although Master volume
      is properly set.  And they complain.  And I get upset.
      
      Although such a mixer element should be initialized via "alsactl init",
      it'd be more user-friendly if the known output slaves are unmuted and
      set to 0dB so that user can control the volume only with Master as
      default.  Since Master is still set muted as default even with this
      change, no risk of the speaker blow up, too.
      Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      18478e8b
  18. 08 3月, 2012 1 次提交
  19. 07 3月, 2012 3 次提交
    • T
      ALSA: hda - Set codec to D3 forcibly even if not used · 785f857d
      Takashi Iwai 提交于
      We've seen a problem with a pop-noise at suspend/resume on a HP
      machine with ALC269, and it turned out to be an issue that the
      controller going to D3 while the codec is unused.
      
      When the device is once suspended and resumed and kept unused, the
      driver doesn't initialize the codecs.  Instead, the codec chips are
      set up dynamically at the first usage.  Now, suppose the device going
      to suspend again before the codec is set up.  The controller is turned
      off to D3 while the codec chips are untouched.  This caused a pop
      noise because the codec chip might have been turned on implicitly by
      the hardware.
      
      As a workaround, the codec chip needs to be set to D3 when going to
      suspend no matter whether it was used or not.  Also, for making it
      happening, the controller has to be always set up in the resume path.
      Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      785f857d
    • T
      ALSA: hda/realtek - Reuse init_hook for ALC269VB coef setup · 546bb678
      Takashi Iwai 提交于
      Move the currently unused spec->init_hook at the beginning of the init
      sequence so that the recently added ALC269VB coef setup can be put
      there.  The alc_init() is again clean without an ugly check.
      Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      546bb678
    • K
      ALSA: hda/realtek - Apply the coef-setup only to ALC269VB · 526af6eb
      Kailang Yang 提交于
      The coef setup in alc269_fill_coef() was designed only for ALC269VB
      model, and this has some bad effects for other ALC269 variants, such
      as turning off the external mic input.  Apply it only to ALC269VB.
      Signed-off-by: NKailang Yang <kailang@realtek.com>
      Cc: <stable@kernel.org>
      Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      526af6eb
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