On Fri, Feb 14, 2020 at 07:47:35PM -0600, Pierre-Louis Bossart wrote:
The existing mainline code is missing most of the DAI callbacks needed for a functional implementation, and the existing ones need to be modified to provide the relevant information to ASoC/SOF drivers.
As suggested by Vinod, these patches are shared first - with the risk that they are separated from the actual DAI enablement, so reviewers might wonder why they are needed in the first place.
For reference, the complete set of 90+ patches required for SoundWire on Intel platforms is available here:
https://github.com/thesofproject/linux/pull/1692
Changes since v2: Add missing kfree for stream name (feedback from Vinod)
changes since v1: Fix string allocation (only feedback from Vinod)
Pierre-Louis Bossart (2): soundwire: intel: rename res field as link_res soundwire: intel: free all resources on hw_free()
Rander Wang (3): soundwire: intel: add prepare support in sdw dai driver soundwire: intel: add trigger support in sdw dai driver soundwire: intel: add sdw_stream_setup helper for .startup callback
drivers/soundwire/intel.c | 198 ++++++++++++++++++++++++++++++++++---- 1 file changed, 178 insertions(+), 20 deletions(-)
Acked-by: Sanyog Kale sanyog.r.kale@intel.com
Thanks, Sanyog
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