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  1. 29 2月, 2012 1 次提交
  3. 03 2月, 2012 2 次提交
  5. 02 2月, 2012 1 次提交
  7. 24 1月, 2012 1 次提交
  9. 10 1月, 2012 1 次提交
  11. 02 12月, 2011 1 次提交
    • T
      ALSA: hda - Integrate input-jack stuff into kctl-jack · 31ef2257
      由 Takashi Iwai 提交于 
      Instead of managing input-jack stuff separately, call all stuff inside
the kctl-jack creation, deletion and report.  The caller no longer needs
to care about input-jack.

The better integration between input-jack and kctl-jack should be done
in the upper layer in near future, but for now, it's implemented locally
for more tests.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      31ef2257
  13. 16 11月, 2011 4 次提交
    • T
      ALSA: hda - Merge input-jack helpers to hda_jack.c · aad37dbd
      由 Takashi Iwai 提交于 
      We can use the very same table in hda_jack.c for managing the list for
input-jack elements, too.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      aad37dbd
    • T
      ALSA: hda - Manage unsol tags in hda_jack.c · 3a93897e
      由 Takashi Iwai 提交于 
      Manage the tags assigned for unsolicited events dynamically together
with the jack-detection routines.  Basically this is almost same as what
we've done in patch_sigmatel.c.  Assign the new tag number for each new
unsol event, associate with the given NID and the action type, etc.

With this change, now all pins looked over in snd_hda_jack_add_kctls()
are actually enabled for detection now even if the pins aren't used for
jack-retasking by the driver.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      3a93897e
    • T
      ALSA: hda - Create jack-detection kcontrols · 01a61e12
      由 Takashi Iwai 提交于 
      Create kcontrols for pin jack-detections, which work similarly like
jack-input layer.  Each control will notify when the jack is plugged or
unplugged, and also user can read the value at any time via the normal
control API.

The control elements are created with iface=CARD, so that they won't
appear in the mixer apps.

So far, only the pins that enabled the jack-detection are registered.
For covering all pins, the transition of the common unsol-tag handling
would be needed.  Stay tuned.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      01a61e12
    • T
      ALSA: hda - Cache the jack-detection value · 1835a0f9
      由 Takashi Iwai 提交于 
      Introduce a table containing the pins and their jack-detection states
for avoiding the unnecessary verbs to check the pin status at each time.

When the unsol event is enabled via snd_hda_jack_detect_enable(), it
automatically adds the given NID to the table.  Then the driver supposes
that the codec driver will set the dirty flag appropariately when an
unsolicited event is invoked for that pin.

The behavior for reading other pins that aren't registered in the table
doesn't change.  Only the pins assigned to the table are cached, so far.

In near futre, this table can be extended to use the central place for
the unsolicited events of all pins, etc, and eventually include the
jack-detect kcontrols that replace the current input-jack stuff.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      1835a0f9
  15. 09 11月, 2011 1 次提交
  17. 01 11月, 2011 1 次提交
  19. 27 10月, 2011 2 次提交
    • T
      ALSA: hda - Fix ADC input-amp handling for Cx20549 codec · 6b452142
      由 Takashi Iwai 提交于 
      It seems that Conexant CX20549 chip handle only a single input-amp even
though the audio-input widget has multiple sources.  This has been never
clear, and I implemented in the current way based on the debug information
I got at the early time -- the device reacts individual input-amp values
for different sources.  This is true for another Conexant codec, but it's
not applied to CX20549 actually.

This patch changes the auto-parser code to handle a single input-amp
per audio-in widget for CX20549.  After applying this, you'll see only a
single "Capture" volume control instead of separate "Mic" or "Line"
captures when the device is set up to use a single ADC.

We haven't tested 20551 and 20561 codecs yet.  If these show the similar
behavior like 20549, they need to set spec->single_adc_amp=1, too.

Cc: <stable@kernel.org>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      6b452142
    • T
      ALSA: hda - Keep EAPD turned on for old Conexant chips · 254f2968
      由 Takashi Iwai 提交于 
      In the old Conexant chips (5045, 5047, 5051 and 5066), a single EAPD
may handle both headphone and speaker outputs while it's assigned only
to one of them.  Turning off dynamically leads to the unexpected silent
output in such a configuration with the auto-mute function.

Since it's difficult to know how the EAPD is handled in the actual h/w
implementation, better to keep EAPD on while running for such codecs.

Cc: <stable@kernel.org>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      254f2968
  21. 18 10月, 2011 1 次提交
    • D
      ALSA: HDA: conexant support for Lenovo T520/W520 · ca201c09
      由 Daniel Suchy 提交于 
      This is patch for Conexant codec of Intel HDA driver, adding new quirk
for Lenovo Thinkpad T520 and W520. Conexant autodetection works fine for
T520 (similar subsystem ID is used also in W520 model) and detects more
mixer features compared to generic (fallback) Lenovo quirk with
hardcoded options in Conexant codec.

Patch was activelly tested with Linux 3.0.4, 3.0.6 and 3.0.7 without any
problems.
Signed-off-by: NDaniel Suchy <danny@danysek.cz>
Cc: <stable@kernel.org> [3.0+]
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      ca201c09
  23. 25 8月, 2011 1 次提交
  25. 24 8月, 2011 2 次提交
  27. 23 8月, 2011 1 次提交
  29. 26 7月, 2011 1 次提交
    • T
      ALSA: hda - Allow codec-specific set_power_state ops · 4d7fbdbc
      由 Takashi Iwai 提交于 
      The procedure for codec D-state change may have exceptional cases
depending on the codec chip, such as a longer delay or suppressing D3.

This patch adds a new codec ops, set_power_state() to override the system
default function.  For ease of porting, snd_hda_codec_set_power_to_all()
helper function is extracted from the default set_power_state() function.

As an example, the Conexant codec-specific delay is removed from the
default routine but moved to patch_conexant.c.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      4d7fbdbc
  31. 11 7月, 2011 1 次提交
  33. 29 6月, 2011 2 次提交
  35. 28 6月, 2011 2 次提交
  37. 10 6月, 2011 1 次提交
  39. 06 6月, 2011 1 次提交
    • S
      ALSA: hda: Virtualize SPDIF out controls · 74b654c9
      由 Stephen Warren 提交于 
      The SPDIF output controls apply to converter widgets. A future change
will create a PCM device per pin widget, and hence a set of SPDIF output
controls per pin widget, for certain HDMI codecs. To support this, we
need the ability to virtualize the SPDIF output controls. Specifically:

* Controls can be "unassigned" from real hardware when a converter is
  not used for the PCM the control was created for.
* Control puts only write to hardware when they are assigned.
* Controls can be "assigned" to real hardware when a converter is picked
  to support output for a particular PCM.
* When a converter is assigned, the hardware is updated to the cached
  configuration.
Signed-off-by: NStephen Warren <swarren@nvidia.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      74b654c9
  41. 25 5月, 2011 1 次提交
  43. 24 5月, 2011 3 次提交
  45. 23 5月, 2011 1 次提交
  47. 17 5月, 2011 5 次提交
  49. 16 5月, 2011 2 次提交