Hello Mark, Pierre-Louis, Pan, Liam,
As there are too much open questions regarding the bclk and fsync inversion in set_link_hw_format(), I would like to suggest the alternative solution.
This solution will fit both use-cases:
* existing use-cases (Broadwell, etc.) * new use-cases (Sound Open Firmware, etc.)
The solution includes 1 patch for linux + 1 patch for alsa-lib. I will send them to this mailing thread.
Signed-off-by: Kirill Marinushkin k.marinushkin@gmail.com Cc: Mark Brown broonie@kernel.org Cc: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com Cc: Pan Xiuli xiuli.pan@linux.intel.com Cc: Liam Girdwood liam.r.girdwood@linux.intel.com Cc: linux-kernel@vger.kernel.org Cc: alsa-devel@alsa-project.org
Kirill Marinushkin (1): ASoC: topology: Fix bclk and fsync inversion in set_link_hw_format()
include/uapi/sound/asoc.h | 16 ++++++++++++++-- sound/soc/soc-topology.c | 12 +++++++----- 2 files changed, 21 insertions(+), 7 deletions(-)