On 1/10/20 10:30 AM, Pierre-Louis Bossart wrote:
- int sdw_prepare_stream(struct sdw_stream_runtime * stream);
+ int sdw_prepare_stream(struct sdw_stream_runtime * stream, bool
resume);
so what does the additional argument of resume do..?
diff --git a/drivers/soundwire/stream.c b/drivers/soundwire/stream.c
index 178ae92b8cc1..6aa0b5d370c0 100644
--- a/drivers/soundwire/stream.c
+++ b/drivers/soundwire/stream.c
@@ -1553,8 +1553,18 @@ int sdw_prepare_stream(struct
sdw_stream_runtime *stream)
and it is not modified here, so is the doc correct or this..?
the doc is correct and the code is updated in
[PATCH 4/6] soundwire: stream: do not update parameters during
DISABLED-PREPARED transition
Sorry, wrong answer, my bad. The code block in the documentation is
incorrect.
The Patch 4/6 implements the transition mentioned in the documentation,
but the extra parameter is a left-over from an earlier version. This
case is now handled internally. We did revert to the initial prototype
after finding out that dealing with transitions in the caller is
error-prone.
Will fix in v2, thanks for spotting this.
