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  1. 15 7月, 2014 2 次提交
  3. 09 7月, 2014 1 次提交
  5. 05 7月, 2014 1 次提交
  7. 01 7月, 2014 1 次提交
  9. 27 6月, 2014 1 次提交
  11. 24 6月, 2014 4 次提交
  13. 22 6月, 2014 1 次提交
    • A
      ASoC: samsung: Add I2C dependency for snow · 5264d0e6
      由 Arnd Bergmann 提交于 
      Both codecs used by snow, max98090 and max98095 require the use
of I2C, so we can only select this driver if I2C is there, otherwise
we get a build error like:

codecs/max98090.c:2494:1: warning: data definition has no type or storage class [enabled by default]
 module_i2c_driver(max98090_i2c_driver);
 ^
codecs/max98095.c:2443:1: warning: data definition has no type or storage class [enabled by default]
 module_i2c_driver(max98095_i2c_driver);
 ^

This adds one more I2C dependency to the hundreds we already
have.
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Acked-by: NTushar Behera <tushar.behera@linaro.org>
Signed-off-by: NMark Brown <broonie@linaro.org>
      5264d0e6
  15. 03 6月, 2014 2 次提交
    • T
      ASoC: Fix wrong argument for card remove callbacks · 16088cb6
      由 Takashi Iwai 提交于 
      The commit [e1d4d3c8: ASoC: free jack GPIOs before the sound card is
freed] introduced snd_soc_card remove callbacks to a few drivers, but
they are implemented with a wrong argument type.  The callback should
receive snd_soc_card pointer instead of snd_soc_pcm_runtime.

Fixes: e1d4d3c8 ('ASoC: free jack GPIOs before the sound card is freed')
Acked-by: NMark Brown <broonie@linaro.org>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      16088cb6
    • S
      ASoC: free jack GPIOs before the sound card is freed · e1d4d3c8
      由 Stephen Warren 提交于 
      This is the same change as commit fb6b8e71 "ASoC: tegra: free jack
GPIOs before the sound card is freed", but applied to all other ASoC
machine drivers where code inspection indicates the same problem exists.

That commit's description is:
==========
snd_soc_jack_add_gpios() schedules a work queue item to poll the GPIO to
generate an initial jack status report. If sound card initialization
fails, that work item needs to be cancelled, so it doesn't run after the
card has been freed. Specifically, freeing the card calls
snd_jack_dev_free() which calls snd_jack_dev_disconnect() which sets
jack->input_dev = NULL, and input_dev is used by snd_jack_report(), which
is called from the work queue item.

snd_soc_jack_free_gpios() cancels the work item. The Tegra ASoC machine
drivers do call this function in the platform driver remove() callback.
However, this happens after the sound card is freed, at least when the
card is freed due to errors late during snd_soc_instantiate_card(). This
leaves a window where the work item can execute after the card is freed.
In next-20140522, sound card initialization does fail for unrelated
reasons, and hits the problem described above.

To solve this, fix the Tegra ASoC machine drivers to clean up the Jack
GPIOs during the snd_soc_card's .remove() callback, which is executed
before the overall card object is freed. also, guard the cleanup call
based on whether we actually setup up the GPIOs in the first place.
Ideally, we'd do the cleanup in a struct snd_soc_dai_link .fini/remove
function to match where the GPIOs get set up. However, there is no such
callback.
==========

Note that I have not even compile-tested this in most cases, since most
of the drivers rely on specific mach-* support I don't have enabled, and
don't support COMPILE_TEST. Testing by the relevant board maintainers
would be useful.
Signed-off-by: NStephen Warren <swarren@nvidia.com>
Signed-off-by: NMark Brown <broonie@linaro.org>
      e1d4d3c8
  17. 27 5月, 2014 1 次提交
  19. 23 5月, 2014 1 次提交
  21. 22 5月, 2014 4 次提交
  23. 21 5月, 2014 2 次提交
  25. 20 5月, 2014 1 次提交
  27. 14 5月, 2014 1 次提交
  29. 02 5月, 2014 2 次提交
  31. 01 5月, 2014 3 次提交
  33. 30 4月, 2014 1 次提交
  35. 23 4月, 2014 1 次提交
    • T
      ASoC: samsung: Don't clear clock setting during i2s_startup · d66eac3e
      由 Tushar Behera 提交于 
      In exiting kernel, if DAIFMT flags are set in dai_link and I2S is
set to run in master mode, the I2S clocks are not getting configured
resulting in no output.

Existing code clears the current I2S clock settings during i2s_startup
and requires that the clocks are reconfigured. It then assumes that
sound-card driver would call snd_soc_dai_{set_sysclk/set_fmt} to
configure the root clock.

1. Since I2S clock settings remain fixed for a board, it would be better
to set the clocks once during sound-card probe.

2. Also if the DAIFMT flags are set in dai_link, snd_soc_dai_set_fmt is
called during DAI probe.

If both these conditions are true, then I2S clock remains unconfigured
during audio playback. Fix this by removing the code to clear
rclk_srcrate in i2s_startup. Instead, reset this during DAI probe.
Signed-off-by: NTushar Behera <tushar.behera@linaro.org>
Signed-off-by: NMark Brown <broonie@linaro.org>
      d66eac3e
  37. 08 4月, 2014 1 次提交
    • S
      ASoC: samsung: Fix build on multiplatform · 71e5222c
      由 Sachin Kamat 提交于 
      PCM and S/PDIF drivers referenced mach headers for a trivial
data structure. This caused build errors on multiplatform builds
as machine headers are not accessible from driver files. Move the data
structure definition to the driver header and remove the dependency.
While at it rename the structure to avoid multiple definition errors
as the same structure is also used by the platform code.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: NMark Brown <broonie@linaro.org>
      71e5222c
  39. 07 3月, 2014 1 次提交
  41. 03 3月, 2014 2 次提交
  43. 12 2月, 2014 2 次提交
  45. 04 2月, 2014 2 次提交
  47. 03 2月, 2014 2 次提交