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Commit 24600b54 authored by Peter Ujfalusi's avatar Peter Ujfalusi Committed by Mark Brown
Browse files

ASoC: edma-pcm: Remove PCM_INFO_BATCH and add PCM_INFO_NO_PERIOD_WAKEUP flag 



The SNDRV_PCM_INFO_BATCH will be added back based on the dmaengine driver's
capabilities.
Patches for edma dmaengine driver has been prepared to suppress the
interrupts. We can add this flag right away and have the benefit of not
having interrupts during audio activity when the edma and ASoC patches
are in the same tree.

Signed-off-by: default avatarPeter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: default avatarDaniel Mack <daniel@zonque.org>
Signed-off-by: default avatarMark Brown <broonie@linaro.org>
parent 91fff60b

sound/soc/davinci/edma-pcm.c

+1 −1
Original line number Diff line number Diff line
@@ -28,8 +28,8 @@ 
static const struct snd_pcm_hardware edma_pcm_hardware = {

	.info			= SNDRV_PCM_INFO_MMAP |

				  SNDRV_PCM_INFO_MMAP_VALID |

				  SNDRV_PCM_INFO_BATCH |

				  SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME |

				  SNDRV_PCM_INFO_NO_PERIOD_WAKEUP |

				  SNDRV_PCM_INFO_INTERLEAVED,

	.buffer_bytes_max	= 128 * 1024,

	.period_bytes_min	= 32,