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| author | Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2023-05-15 15:10:39 +0800 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2023-05-27 16:06:47 +0530 |
| commit | 02428406a0b0016c9a4d286f98bac8d9af0c1bed (patch) | |
| tree | 4fb08891d6b8598cac8fb49e21e39ec980b6e16e /drivers/soundwire | |
| parent | 1d905d355ef329d2e4fbe04569dea7cb041419c1 (diff) | |
| download | lwn-02428406a0b0016c9a4d286f98bac8d9af0c1bed.tar.gz lwn-02428406a0b0016c9a4d286f98bac8d9af0c1bed.zip | |
soundwire: intel: remove .trigger callback implementation
The interface is not needed for IPC3 solutions but will be needed
with an updated parameter list for ACE2.x+IPC4 combinations.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20230515071042.2038-24-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/soundwire')
| -rw-r--r-- | drivers/soundwire/intel.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c index c8eb1ec512c4..15cecd2e062d 100644 --- a/drivers/soundwire/intel.c +++ b/drivers/soundwire/intel.c @@ -872,18 +872,9 @@ static int intel_trigger(struct snd_pcm_substream *substream, int cmd, struct sn { struct sdw_cdns *cdns = snd_soc_dai_get_drvdata(dai); struct sdw_intel *sdw = cdns_to_intel(cdns); - struct sdw_intel_link_res *res = sdw->link_res; struct sdw_cdns_dai_runtime *dai_runtime; int ret = 0; - /* - * The .trigger callback is used to send required IPC to audio - * firmware. The .free_stream callback will still be called - * by intel_free_stream() in the TRIGGER_SUSPEND case. - */ - if (res->ops && res->ops->trigger) - res->ops->trigger(dai, cmd, substream->stream); - dai_runtime = cdns->dai_runtime_array[dai->id]; if (!dai_runtime) { dev_err(dai->dev, "failed to get dai runtime in %s\n", |