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| author | Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> | 2025-02-27 17:06:03 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2025-03-10 10:01:18 +0300 |
| commit | dc90bbefa792031d89fe2af9ad4a6febd6be96a9 (patch) | |
| tree | db77eb945ce64bea148d3f56150c93a5c4fef6a2 /include/linux | |
| parent | df896e4f7cf5cc3abffb186e2b6815b785500b57 (diff) | |
| download | linux-dc90bbefa792031d89fe2af9ad4a6febd6be96a9.tar.xz | |
soundwire: stream: extend sdw_alloc_stream() to take 'type' parameter
In the existing definition of sdw_stream_runtime, the 'type' member is
never set and defaults to PCM. To prepare for the BPT/BRA support, we
need to special-case streams and make use of the 'type'.
No functional change for now, the implicit PCM type is now explicit.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Tested-by: shumingf@realtek.com
Link: https://lore.kernel.org/r/20250227140615.8147-5-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/soundwire/sdw.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/soundwire/sdw.h b/include/linux/soundwire/sdw.h index 857b670eb9a5..ba58e2a52322 100644 --- a/include/linux/soundwire/sdw.h +++ b/include/linux/soundwire/sdw.h @@ -1019,7 +1019,7 @@ struct sdw_bus { unsigned int lane_used_bandwidth[SDW_MAX_LANES]; }; -struct sdw_stream_runtime *sdw_alloc_stream(const char *stream_name); +struct sdw_stream_runtime *sdw_alloc_stream(const char *stream_name, enum sdw_stream_type type); void sdw_release_stream(struct sdw_stream_runtime *stream); int sdw_compute_params(struct sdw_bus *bus, struct sdw_stream_runtime *stream); |