ASoC: SOF: Intel: hda-pcm: Follow the pause_supported flag to drop PA…

…USE support If the stream's pause_supported is false and the DMI_L1 is not forced via a module parameter then disable the pause push/release support for the PCM. Signed-off-by: Peter Ujfalusi <[email protected]>
thesofproject · Jun 5, 2024 · 91a1557 · 91a1557
1 parent 3cbb316
commit 91a1557
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/sound/soc/sof/intel/hda-pcm.c b/sound/soc/sof/intel/hda-pcm.c
@@ -240,6 +240,13 @@ int hda_dsp_pcm_open(struct snd_sof_dev *sdev,
  if (hda_always_enable_dmi_l1 && direction == SNDRV_PCM_STREAM_CAPTURE)
  runtime->hw.info &= ~SNDRV_PCM_INFO_PAUSE;
 
+ /*
+ * Follow the hint and disable the pause push/release support if the
+ * DMI_L1 is not forced by a module parameter
+ */
+ if (!spcm->stream[substream->stream].pause_supported && !hda_always_enable_dmi_l1)
+ runtime->hw.info &= ~SNDRV_PCM_INFO_PAUSE;
+
  if (hda_always_enable_dmi_l1 ||
  direction == SNDRV_PCM_STREAM_PLAYBACK ||
  spcm->stream[substream->stream].d0i3_compatible)