From a9ebdd0ef261fb9838af2821c09d165f6a14789b Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Thu, 2 Feb 2017 21:33:54 +0100 Subject: [PATCH] ALSA: x86: Don't pass SNDRV_PCM_INFO_BATCH flag The PCM engine on LPE audio isn't like a batch-style process any longer, but rather it deals with the standard ring buffer. Remove the BATCH info flag so that PA can handle the buffer in timer-sched mode. Similarly, the DOUBLE flag is also superfluous. Drop both bits. Signed-off-by: Takashi Iwai --- sound/x86/intel_hdmi_audio.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/sound/x86/intel_hdmi_audio.c b/sound/x86/intel_hdmi_audio.c index 15147fec1a7e..73a662d20201 100644 --- a/sound/x86/intel_hdmi_audio.c +++ b/sound/x86/intel_hdmi_audio.c @@ -132,10 +132,8 @@ static const struct channel_map_table map_tables[] = { /* hardware capability structure */ static const struct snd_pcm_hardware had_pcm_hardware = { .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 | + SNDRV_PCM_INFO_MMAP_VALID), .formats = SNDRV_PCM_FMTBIT_S24, .rates = SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 | -- 2.20.1