diff options
| author | Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2023-05-12 13:16:55 -0500 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-05-15 20:13:58 +0900 |
| commit | de8e2d5d8024670eaa35ae4c9b9efb76ca6cc8de (patch) | |
| tree | 2b82fde373de11909f77b0fdcef63af4dabce800 /scripts/gdb/linux/timerlist.py | |
| parent | 3886518fdb6d4c3f5a84648474a857d63749af78 (diff) | |
ASoC: SOF: Intel: hda-dai: remove use of cpu_dai->component drvdata
The existing code relies on conversions from cpu_dai to the sdev
structure pointer based on the cpu_dai component. This works fine for
HDaudio but will not work for SoundWire DAIs which are registered by a
different component. That's a problem preventing reuse of the HDaudio
DMA stream allocation for SoundWire DAIs starting with the LunarLake
platform.
This patch introduces a set of helpers to perform the conversion, and
an indirect way of retrieving the sdev pointer based on the
swidget->comp intermediate pointer.
Suggested-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com
Reviewed-by: Rander Wang <rander.wang@intel.com
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com
Link: https://lore.kernel.org/r/20230512181702.117483-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org
Diffstat (limited to 'scripts/gdb/linux/timerlist.py')
0 files changed, 0 insertions, 0 deletions