diff options
| -rw-r--r-- | sound/x86/intel_hdmi_audio.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sound/x86/intel_hdmi_audio.c b/sound/x86/intel_hdmi_audio.c index d213649..80b1ab9 100644 --- a/sound/x86/intel_hdmi_audio.c +++ b/sound/x86/intel_hdmi_audio.c @@ -133,7 +133,8 @@ static const struct channel_map_table map_tables[] = { static const struct snd_pcm_hardware had_pcm_hardware = { .info = (SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_MMAP | - SNDRV_PCM_INFO_MMAP_VALID), + SNDRV_PCM_INFO_MMAP_VALID | + SNDRV_PCM_INFO_NO_PERIOD_WAKEUP), .formats = SNDRV_PCM_FMTBIT_S24, .rates = SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 | @@ -840,7 +841,9 @@ static void had_prog_bd(struct snd_pcm_substream *substream, int ofs = intelhaddata->pcmbuf_filled * intelhaddata->period_bytes; u32 addr = substream->runtime->dma_addr + ofs; - addr |= AUD_BUF_VALID | AUD_BUF_INTR_EN; + addr |= AUD_BUF_VALID; + if (!substream->runtime->no_period_wakeup) + addr |= AUD_BUF_INTR_EN; had_write_register(intelhaddata, AUD_BUF_ADDR(idx), addr); had_write_register(intelhaddata, AUD_BUF_LEN(idx), intelhaddata->period_bytes); |
