In the process of porting some boards to DT, I noticed the simple-card driver is already capable of handling most cases just fine. The missing bits I've spotted are: * The clock that is passed in is only read, never set, which is not sufficient for boards that support several sampling rates with different base frequencies * The sysclk id that is passed to snd_soc_dai_set_sysclk() is hard-coded * There's currently no support for calling into snd_soc_dai_set_clkdiv() The following three patches fix all those and make simple-card a good match for the board I'm working with. Thanks, Daniel Daniel Mack (3): ASoC: simple-card: set cpu dai clk in hw_params ASoC: simple-card: make sysclk index configurable ASoC: simple-card: add support for clock divider setup .../devicetree/bindings/sound/simple-card.txt | 13 ++++++ include/sound/simple_card_utils.h | 19 ++++++++ sound/soc/generic/simple-card-utils.c | 50 ++++++++++++++++++++++ sound/soc/generic/simple-card.c | 49 +++++++++++++++++++-- 4 files changed, 127 insertions(+), 4 deletions(-) -- 2.14.3 _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
