Commit 3ed2b549b39f ("ALSA: pcm: fix wait_time calculations") corrected
the PCM wait_time calculations and in doing so reduced the calculated
wait_time. This exposed an issue with the Tegra Master Volume Control
(MVC) device where the reduced wait_time caused the MVC to fail. For now
fix this by setting the default wait_time for Tegra to be 500ms.
Fixes: 3ed2b549b39f ("ALSA: pcm: fix wait_time calculations")
Signed-off-by: Jon Hunter <jonathanh@xxxxxxxxxx>
---
sound/soc/tegra/tegra_pcm.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/sound/soc/tegra/tegra_pcm.c b/sound/soc/tegra/tegra_pcm.c
index 468c8e77de21..0b69cebc9a33 100644
--- a/sound/soc/tegra/tegra_pcm.c
+++ b/sound/soc/tegra/tegra_pcm.c
@@ -117,6 +117,9 @@ int tegra_pcm_open(struct snd_soc_component *component,
return ret;
}
+ /* Set wait time to 500ms by default */
+ substream->wait_time = 500;
+
return 0;
}
EXPORT_SYMBOL_GPL(tegra_pcm_open);
--
2.34.1
