From: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
set value to 128 bytes for legacy HDAudio, can be overridden
as needed (on a per-stream basis) for enhanced hardware with
more buffering capabilities
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
---
sound/pci/hda/hda_controller.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/sound/pci/hda/hda_controller.c b/sound/pci/hda/hda_controller.c
index 2ad3b44..922d7b9 100644
--- a/sound/pci/hda/hda_controller.c
+++ b/sound/pci/hda/hda_controller.c
@@ -587,6 +587,7 @@ static struct snd_pcm_hardware azx_pcm_hw = {
.periods_min = 2,
.periods_max = AZX_MAX_FRAG,
.fifo_size = 0,
+ .max_inflight_bytes = 128 /* default value for all legacy HDAudio controllers, override as needed */
};
static int azx_pcm_open(struct snd_pcm_substream *substream)
--
1.9.1
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