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authorPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>2021-12-24 10:10:29 +0800
committerMark Brown <broonie@kernel.org>2021-12-24 14:06:45 +0000
commitb86947b52f0d0e5b6e6f0510933ca13aad266e47 (patch)
tree659e2a30242e274f275c6a7b6c6f37ddd3961092 /drivers/soundwire
parentda893a93eaf8eb2bce03862e00b9998463eeaecf (diff)
downloadlinux-b86947b52f0d0e5b6e6f0510933ca13aad266e47.tar.bz2
ASoC/soundwire: intel: simplify callbacks for params/hw_free
We don't really need to pass a substream to the callback, we only need the direction. No functionality change, only simplification to enable improve suspend with paused streams. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Acked-By: Vinod Koul <vkoul@kernel.org> Link: https://lore.kernel.org/r/20211224021034.26635-3-yung-chuan.liao@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/soundwire')
-rw-r--r--drivers/soundwire/intel.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c
index 78037ffdb09b..25c5f5b9f058 100644
--- a/drivers/soundwire/intel.c
+++ b/drivers/soundwire/intel.c
@@ -711,7 +711,7 @@ intel_pdi_alh_configure(struct sdw_intel *sdw, struct sdw_cdns_pdi *pdi)
}
static int intel_params_stream(struct sdw_intel *sdw,
- struct snd_pcm_substream *substream,
+ int stream,
struct snd_soc_dai *dai,
struct snd_pcm_hw_params *hw_params,
int link_id, int alh_stream_id)
@@ -719,7 +719,7 @@ static int intel_params_stream(struct sdw_intel *sdw,
struct sdw_intel_link_res *res = sdw->link_res;
struct sdw_intel_stream_params_data params_data;
- params_data.substream = substream;
+ params_data.stream = stream; /* direction */
params_data.dai = dai;
params_data.hw_params = hw_params;
params_data.link_id = link_id;
@@ -732,14 +732,14 @@ static int intel_params_stream(struct sdw_intel *sdw,
}
static int intel_free_stream(struct sdw_intel *sdw,
- struct snd_pcm_substream *substream,
+ int stream,
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.stream = stream; /* direction */
free_data.dai = dai;
free_data.link_id = link_id;
@@ -876,7 +876,7 @@ static int intel_hw_params(struct snd_pcm_substream *substream,
dma->hw_params = params;
/* Inform DSP about PDI stream number */
- ret = intel_params_stream(sdw, substream, dai, params,
+ ret = intel_params_stream(sdw, substream->stream, dai, params,
sdw->instance,
pdi->intel_alh_id);
if (ret)
@@ -953,7 +953,7 @@ static int intel_prepare(struct snd_pcm_substream *substream,
sdw_cdns_config_stream(cdns, ch, dir, dma->pdi);
/* Inform DSP about PDI stream number */
- ret = intel_params_stream(sdw, substream, dai,
+ ret = intel_params_stream(sdw, substream->stream, dai,
dma->hw_params,
sdw->instance,
dma->pdi->intel_alh_id);
@@ -987,7 +987,7 @@ intel_hw_free(struct snd_pcm_substream *substream, struct snd_soc_dai *dai)
return ret;
}
- ret = intel_free_stream(sdw, substream, dai, sdw->instance);
+ ret = intel_free_stream(sdw, substream->stream, dai, sdw->instance);
if (ret < 0) {
dev_err(dai->dev, "intel_free_stream: failed %d\n", ret);
return ret;