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  1. 19 8月, 2014 2 次提交
    • L
      ASoC: Consolidate platform and CODEC probe/remove · f1d45cc3
      由 Lars-Peter Clausen 提交于 
      The platform and CODEC probe and remove code is now largely identical. This
patch consolidates it at the component level.

The resulting code is slightly larger due to all the boiler plate code setting
up the indirection for the table based control and DAPM registration.  Once all
drivers have been update to no longer use the snd_soc_codec_driver and
snd_soc_platform_driver specific fields for this the indirection can be removed
again.

This patch contains two noteworthy hacks that are only meant to be temporary to
be able to update drivers and the core in separate incremental patches.

The first hack is related to that some DPCM platforms expect that the DAPM
widgets for the DAIs of a snd_soc_component are created in the DAPM context of
the snd_soc_platform that has the same parent device. For handling this the
steal_sibling_dai_widgets attribute is introduced. It gets set for
snd_soc_platforms that register DAPM elements. When creating the DAI widgets for
a component this flag is checked and if it is found on one of the siblings the
component will not create any DAI widgets in its own DAPM context. If the
attribute is set on a platform it will look for siblings components and create
DAI widgets for them in its own context. The fix for this will be to update
the offending drivers to only register a single component rather than two.

The second hack deals with the fact that the ASoC card suspend and resume code
still needs a list of CODECs that have been registered for the card. To handle
this the generic probe and remove path have a check to see if the component is
CODEC and if yes add/remove it to the card's CODEC list. While it is possible to
clean up the suspend/resume code to not need the CODEC list anymore this is a
bit of a chicken and egg problem since it will become easier to clean up the
suspend/resume code once there is a unified component layer.
Signed-off-by: NLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: NMark Brown <broonie@linaro.org>
      f1d45cc3
    • L
      ASoC: Move debugfs registration to the component level · 81c7cfd1
      由 Lars-Peter Clausen 提交于 
      The debugfs registration is mostly identical between platforms and CODECs. This
patches consolidates the two implementations at the component level.

Unfortunately there are still a couple of CODEC specific debugfs files that are
related to legacy ASoC IO that need to be registered. For this a new callback is
added to the component struct that will be initialized when a CODEC is
registered and will be used to register the CODEC specific files. Once there are
no drivers left using legacy IO this can be removed again.
Signed-off-by: NLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: NMark Brown <broonie@linaro.org>
      81c7cfd1
  3. 14 8月, 2014 1 次提交
    • T
      ALSA: hda - Set TLV_DB_SCALE_MUTE bit for cx5051 vmaster · 61074c1a
      由 Takashi Iwai 提交于 
      Conexnat HD-audio driver has a workaround for cx5051 (aka CX20561)
chip to add fake mute controls to each amp (commit 3868137e).  This
implies the minimum-as-mute TLV bit in TLV for each corresponding
control.  Meanwhile we build the virtual master from these, but the
TLV bit is missing, even though the slaves have it.

This patch simply adds the missing TLV_DB_SCALE_MUTE bit for vmaster,
as already done in patch_sigmatel.c.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      61074c1a
  5. 13 8月, 2014 1 次提交
  7. 10 8月, 2014 4 次提交
  9. 07 8月, 2014 3 次提交
    • T
      ALSA: hda - Fix parsing of CMI8888 codec · 875f0dd7
      由 Takashi Iwai 提交于 
      CMI8888 codec chip has a boost amp (only) on the headphone pin, and
this confuses the generic parser, which tends to pick up the most
outside amp.  This results in the wrong volume setup, as the driver
complains like:
  hda_codec: Mismatching dB step for vmaster slave (-100!=1000)

For avoiding this problem, rule out the amp on NID 0x10 and create
"Headphone Amp" volume control manually instead.

Note that this patch still doesn't fix all problems yet.  The sound
output from the line out seems still too low.  It will be fixed in
another patch (hopefully).
Reported-and-tested-by: NVincent Lejeune <vljn@ovi.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      875f0dd7
    • T
      ALSA: hda - Fix probing and stuttering on CMI8888 HD-audio controller · c563f473
      由 Takashi Iwai 提交于 
      ASUS Phoebus with CMI8888 HD-audio chip (PCI id 13f6:5011) doesn't
work with HD-audio driver as is because of some weird nature.  For
making DMA properly working, we need to disable MSI.  The position
report buffer doesn't work, thus we need to force reading LPIB
instead.  And yet, the codec CORB/RIRB communication gives errors
unless we disable the snooping (caching).

In this patch, all these workarounds are added as a quirk for the
device.  The HD-audio *codec* chip needs yet another workaround, but
it'll be provided in the succeeding patch.
Reported-and-tested-by: NVincent Lejeune <vljn@ovi.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      c563f473
    • K
      ALSA: hda/realtek - Fixed ALC286/ALC288 recording delay for Headset Mic · f7ae9ba0
      由 Kailang Yang 提交于 
      It will be recording voice delay for resume back recording for Headset Mic.
This alc286 will quickly open Headset Mic, to prevent avoid recording files are missing.
The issue was fixed. This is follow ALC286 programing guide.

[fix build error, add static and renamed the function by tiwai]
Signed-off-by: NKailang Yang <kailang@realtek.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      f7ae9ba0
  11. 06 8月, 2014 6 次提交
  13. 05 8月, 2014 1 次提交
  15. 04 8月, 2014 12 次提交
  17. 02 8月, 2014 9 次提交
  19. 01 8月, 2014 1 次提交