diff options
| author | Ranjani Sridharan <ranjani.sridharan@linux.intel.com> | 2024-03-27 05:52:15 +0000 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2024-03-28 23:44:58 +0530 |
| commit | 2a9c6ff5ca5ac074a9f10216e009c042dbba0526 (patch) | |
| tree | 5750f23557fc33a8b3b48fe528d0908abfa20cf2 /drivers/soundwire/intel.c | |
| parent | fe12bec586332f3f84feea6dddad15d40889034a (diff) | |
soundwire: intel: add intel_free_stream() back
Add the intel_free_stream() callback to deal with the change in IPC that
requires additional steps to be done to clear the gateway node_id.
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20240327055215.1097559-1-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/soundwire/intel.c')
| -rw-r--r-- | drivers/soundwire/intel.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c index 1287a325c435..839268175079 100644 --- a/drivers/soundwire/intel.c +++ b/drivers/soundwire/intel.c @@ -668,6 +668,24 @@ static int intel_params_stream(struct sdw_intel *sdw, * DAI routines */ +static int intel_free_stream(struct sdw_intel *sdw, + struct snd_pcm_substream *substream, + struct snd_soc_dai *dai, + int link_id) +{ + struct sdw_intel_link_res *res = sdw->link_res; + struct sdw_intel_stream_free_data free_data; + + free_data.substream = substream; + free_data.dai = dai; + free_data.link_id = link_id; + + if (res->ops && res->ops->free_stream && res->dev) + return res->ops->free_stream(res->dev, &free_data); + + return 0; +} + static int intel_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) @@ -799,6 +817,7 @@ static int intel_hw_free(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct sdw_cdns *cdns = snd_soc_dai_get_drvdata(dai); + struct sdw_intel *sdw = cdns_to_intel(cdns); struct sdw_cdns_dai_runtime *dai_runtime; int ret; @@ -819,6 +838,12 @@ intel_hw_free(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) return ret; } + ret = intel_free_stream(sdw, substream, dai, sdw->instance); + if (ret < 0) { + dev_err(dai->dev, "intel_free_stream: failed %d\n", ret); + return ret; + } + dai_runtime->pdi = NULL; return 0; |