[alsa-devel] [PATCH v2 0/4] ASoC: tas571x: fix of several issues for TAS5717

Petr Kulhavy brain at jikos.cz
Wed Oct 5 15:51:03 CEST 2016


An extensive usage of the TAS571x driver with the TAS5717 chip revealed several
issues which in the first place caused audio to fail to play. This set of
one-line and trivial patches fixes them. 

The issues were:
* improper handling of the power-down signal
* some timings not obeyed
* channel mixer volume controls in the wrong chip structure ;-)


Petr Kulhavy (4):
  ASoC: tas571x: extend the t_i2c time to comply with TAS5721
  ASoC: tas571x: remove improper PDN signal usage in set_bias_level
  ASoC: tas571x: wait 50ms after oscillator trim
  ASoC: tas571x: move mixer volume controls from TAS5711 to TAS5717

 sound/soc/codecs/tas571x.c | 37 ++++++++++++-------------------------
 1 file changed, 12 insertions(+), 25 deletions(-)

-- 
2.7.4



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