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  1. 15 8月, 2019 1 次提交
  3. 22 7月, 2019 1 次提交
  5. 03 4月, 2019 1 次提交
  7. 02 4月, 2019 2 次提交
  9. 09 2月, 2019 1 次提交
  11. 17 11月, 2018 1 次提交
  13. 04 9月, 2018 1 次提交
  15. 03 9月, 2018 1 次提交
  17. 19 2月, 2018 2 次提交
  19. 14 2月, 2018 1 次提交
    • P
      ASoC: tlv320aic31xx: Fix master mode clock I2S bus clocks · d460b3f8
      由 Peter Ujfalusi 提交于 
      In the reset state of the codec we do not have complete playback or capture
routes.

The audio playback/capture will not work due to missing clock signals on
the I2S bus if PLL, MDAC/NDAC/DAC MADC/NADC/ADC is powered down.

To make sure that even if all output/input is disconnected the codec is
generating clocks, we need to have valid DAPM route in every case to power
up the must needed parts of the codec.

I have verified that switching DAC (during playback) or ADC (during
capture) will stop the I2S clocks, so the only solution is to connect the
'Off' routes as well to output/input.

The routes will be only added if the codec is clock master. In case the
role changes runtime, the applied routes are removed.

Tested on am43x-epos-evm with aic3111 codec in master mode.
Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com>
Reviewed-by: NJyri Sarha <jsarha@ti.com>
Signed-off-by: NMark Brown <broonie@kernel.org>
      d460b3f8
  21. 12 2月, 2018 1 次提交
  23. 08 12月, 2017 3 次提交
  25. 01 12月, 2017 6 次提交
  27. 30 11月, 2017 4 次提交
  29. 09 11月, 2017 1 次提交
  31. 10 8月, 2017 1 次提交
    • B
      ASoC: codecs: add const to snd_soc_codec_driver structures · a180ba45
      由 Bhumika Goyal 提交于 
      Declare snd_soc_codec_driver structures as const as they are only passed
as an argument to the function snd_soc_register_codec. This argument is
of type const, so declare the structures with this property as const.
In file codecs/sn95031.c, snd_soc_codec_driver structure is also used in
a copy operation along with getting passed to snd_soc_register_codec.
So, it can be made const too.
Done using Coccinelle:

@match disable optional_qualifier@
identifier s;
position p;
@@
static struct snd_soc_codec_driver s@p={...};

@good1@
identifier match.s;
position p;
@@
snd_soc_register_codec(...,&s@p,...)

@bad@
identifier match.s;
position p!={match.p,good1.p};
@@
s@p

@depends on !bad disable optional_qualifier@
identifier match.s;
@@
static
+const
struct snd_soc_codec_driver s={...};
Signed-off-by: NBhumika Goyal <bhumirks@gmail.com>
Signed-off-by: NMark Brown <broonie@kernel.org>
      a180ba45
  33. 14 5月, 2017 1 次提交
  35. 12 11月, 2016 1 次提交
  37. 11 11月, 2016 1 次提交
  39. 28 9月, 2016 1 次提交
  41. 27 9月, 2016 1 次提交
    • N
      ASoC: tlv320aic31xx: add explicit support for tlv320dac31xx · ef9656b6
      由 Nikita Yushchenko 提交于 
      tlv320dac31xx is a subset of tlv320aic31xx:
- it does not have MIC inputs and ADC, thus capture is not supported,
- it has analog inputs AIN1/AIN2 that can be mixed into output.

Although tlv320dac31xx does work with tlv320aic31xx driver, this setup
does register non-existent widgets and non-existent capture stream.
Thus userspace lists non-existent objects in user interfaces, an can
access these, causing operations with device registers that are
declared as "reserved" in tlv320dac31xx datasheet.

This patch fixes this situation by separating controls/widgets/routes
into common, aic31xx-specific, and dac31xx-specific parts. Only parts
that match actual hardware (as declared in "compatible" device tree
property) are registered.

Changes from v1:
- update device tree binding documentation,
- rebased on top of "ASoC: codec duplicated callback function goes to
  component on tlv320aic31xx" commit.
Signed-off-by: NNikita Yushchenko <nikita.yoush@cogentembedded.com>
Signed-off-by: NMark Brown <broonie@kernel.org>
      ef9656b6
  43. 08 8月, 2016 1 次提交
  45. 01 6月, 2016 1 次提交
  47. 20 4月, 2016 1 次提交
  49. 15 7月, 2015 2 次提交
  51. 15 5月, 2015 1 次提交
  53. 28 4月, 2015 1 次提交