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NVIDIA: SAUCE: ASoC: tegra: Add isomgrbw missing integration

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PCM device initialization missed while backporting the change
to downstream kernel.

http://nvbugs/4453712

Fixes: c884c85567ae("ASoC: tegra: Add interconnect support")
Signed-off-by: Sheetal <sheetal@nvidia.com>
Reviewed-by: Sameer Pujar <spujar@nvidia.com>
Reviewed-by: Sharad Gupta <sharadg@nvidia.com>
Signed-off-by: Kartik Rajput <kkartik@nvidia.com>
Acked-by: Noah Wager <noah.wager@canonical.com>
Acked-by: Jacob Martin <jacob.martin@canonical.com>
Signed-off-by: Noah Wager <noah.wager@canonical.com>
This commit is contained in:
Sheetal
2025-04-21 13:13:20 +00:00
committed by Noah Wager
parent 3abe156a4e
commit 4b10da62b4
1 changed files with 5 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files
sound/soc/tegra/tegra_isomgr_bw.c
+5 -5
View File
@@ -22,7 +22,7 @@ int tegra_isomgr_adma_setbw(struct snd_pcm_substream *substream,
struct tegra_adma_isomgr *adma_isomgr = admaif->adma_isomgr;
struct snd_pcm_runtime *runtime = substream->runtime;
struct snd_pcm *pcm = substream->pcm;
u32 type = substream->stream, bandwidth = 0, pcm_id;
u32 type = substream->stream, bandwidth = 0;
int sample_bytes;
if (!adma_isomgr)
@@ -41,8 +41,8 @@ int tegra_isomgr_adma_setbw(struct snd_pcm_substream *substream,
* No action if stream is running and bandwidth is already set or
* stream is not running and bandwidth is already reset
*/
if ((adma_isomgr->bw_per_dev[type][pcm_id] && is_running) ||
(!adma_isomgr->bw_per_dev[type][pcm_id] && !is_running))
if ((adma_isomgr->bw_per_dev[type][pcm->device] && is_running) ||
(!adma_isomgr->bw_per_dev[type][pcm->device] && !is_running))
return 0;
if (is_running) {
@@ -63,12 +63,12 @@ int tegra_isomgr_adma_setbw(struct snd_pcm_substream *substream,
adma_isomgr->current_bandwidth += bandwidth;
} else {
adma_isomgr->current_bandwidth -= adma_isomgr->bw_per_dev[type][pcm_id];
adma_isomgr->current_bandwidth -= adma_isomgr->bw_per_dev[type][pcm->device];
}
mutex_unlock(&adma_isomgr->mutex);
adma_isomgr->bw_per_dev[type][pcm_id] = bandwidth;
adma_isomgr->bw_per_dev[type][pcm->device] = bandwidth;
dev_dbg(dev, "Setting up bandwidth to %d KBps\n", adma_isomgr->current_bandwidth);