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| author | Lars-Peter Clausen <lars@metafoo.de> | 2013-03-25 16:58:16 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-03-26 14:11:12 +0000 |
| commit | abe99370b3c583cd0fc4185e7a776b7bb48311c3 (patch) | |
| tree | c9204207d3b6046c12a2ff8835a3ad78d539b028 /sound/soc/omap/omap-pcm.h | |
| parent | 8bb9660418e05bb1845ac1a2428444d78e322cc7 (diff) | |
| download | op-kernel-dev-abe99370b3c583cd0fc4185e7a776b7bb48311c3.zip op-kernel-dev-abe99370b3c583cd0fc4185e7a776b7bb48311c3.tar.gz | |
ASoC: omap: Call omap_mcbsp_set_threshold() from mcbsp hw_params
The omap PCM driver provides a set_threshold callback which gets called by the
PCM driver when either playback or capture is started. The only DAI driver which
sets this callback is the mcbsp driver. This patch removes the callback from the
PCM driver and moves the invocation of the omap_mcbsp_set_threshold() function
to the mcbsp hw_params callback since this is the only place where the threshold
size can change. Doing so allows us to use the default dmaengine PCM trigger
callback in the omap PCM driver.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/omap/omap-pcm.h')
| -rw-r--r-- | sound/soc/omap/omap-pcm.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/sound/soc/omap/omap-pcm.h b/sound/soc/omap/omap-pcm.h index cabe74c..39e6e45 100644 --- a/sound/soc/omap/omap-pcm.h +++ b/sound/soc/omap/omap-pcm.h @@ -31,7 +31,6 @@ struct omap_pcm_dma_data { char *name; /* stream identifier */ int dma_req; /* DMA request line */ unsigned long port_addr; /* transmit/receive register */ - void (*set_threshold)(struct snd_pcm_substream *substream); int data_type; /* 8, 16, 32 (bits) or 0 to let omap-pcm * to decide the sDMA data type */ int packet_size; /* packet size only in PACKET mode */ |
