[alsa-devel] [PATCH 1/4] ALSA: x86: Don't pass SNDRV_PCM_INFO_BATCH flag

[Takashi Iwai]

The PCM engine on LPE audio isn't like a batch-style process, but
rather it deals with the standard ring buffer.  Passing the BATCH info
flag is inappropriate.

Similarly, the DOUBLE flag is also superfluous.  Drop both bits.

Signed-off-by: Takashi Iwai <tiwai at suse.de>
---
 sound/x86/intel_hdmi_audio.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/sound/x86/intel_hdmi_audio.c b/sound/x86/intel_hdmi_audio.c
index c83f02c2593e..32a21422e6f5 100644
--- a/sound/x86/intel_hdmi_audio.c
+++ b/sound/x86/intel_hdmi_audio.c
@@ -131,10 +131,8 @@ static const struct channel_map_table map_tables[] = {
 /* hardware capability structure */
 static const struct snd_pcm_hardware snd_intel_hadstream = {
 	.info =	(SNDRV_PCM_INFO_INTERLEAVED |
-		SNDRV_PCM_INFO_DOUBLE |
 		SNDRV_PCM_INFO_MMAP|
-		SNDRV_PCM_INFO_MMAP_VALID |
-		SNDRV_PCM_INFO_BATCH),
+		SNDRV_PCM_INFO_MMAP_VALID),
 	.formats = (SNDRV_PCM_FMTBIT_S24 |
 		SNDRV_PCM_FMTBIT_U24),
 	.rates = SNDRV_PCM_RATE_32000 |
-- 
2.11.0