diff options
Diffstat (limited to 'sound/soc/davinci/davinci-mcasp.c')
-rw-r--r-- | sound/soc/davinci/davinci-mcasp.c | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c index 3174d96d929f..5d1f98a4c978 100644 --- a/sound/soc/davinci/davinci-mcasp.c +++ b/sound/soc/davinci/davinci-mcasp.c | |||
@@ -378,17 +378,17 @@ static void mcasp_start_tx(struct davinci_audio_dev *dev) | |||
378 | 378 | ||
379 | static void davinci_mcasp_start(struct davinci_audio_dev *dev, int stream) | 379 | static void davinci_mcasp_start(struct davinci_audio_dev *dev, int stream) |
380 | { | 380 | { |
381 | if (stream == SNDRV_PCM_STREAM_PLAYBACK) | 381 | if (stream == SNDRV_PCM_STREAM_PLAYBACK) { |
382 | if (dev->txnumevt) /* enable FIFO */ | ||
383 | mcasp_set_bits(dev->base + DAVINCI_MCASP_WFIFOCTL, | ||
384 | FIFO_ENABLE); | ||
382 | mcasp_start_tx(dev); | 385 | mcasp_start_tx(dev); |
383 | else | 386 | } else { |
387 | if (dev->rxnumevt) /* enable FIFO */ | ||
388 | mcasp_set_bits(dev->base + DAVINCI_MCASP_RFIFOCTL, | ||
389 | FIFO_ENABLE); | ||
384 | mcasp_start_rx(dev); | 390 | mcasp_start_rx(dev); |
385 | 391 | } | |
386 | /* enable FIFO */ | ||
387 | if (dev->txnumevt) | ||
388 | mcasp_set_bits(dev->base + DAVINCI_MCASP_WFIFOCTL, FIFO_ENABLE); | ||
389 | |||
390 | if (dev->rxnumevt) | ||
391 | mcasp_set_bits(dev->base + DAVINCI_MCASP_RFIFOCTL, FIFO_ENABLE); | ||
392 | } | 392 | } |
393 | 393 | ||
394 | static void mcasp_stop_rx(struct davinci_audio_dev *dev) | 394 | static void mcasp_stop_rx(struct davinci_audio_dev *dev) |
@@ -405,17 +405,17 @@ static void mcasp_stop_tx(struct davinci_audio_dev *dev) | |||
405 | 405 | ||
406 | static void davinci_mcasp_stop(struct davinci_audio_dev *dev, int stream) | 406 | static void davinci_mcasp_stop(struct davinci_audio_dev *dev, int stream) |
407 | { | 407 | { |
408 | if (stream == SNDRV_PCM_STREAM_PLAYBACK) | 408 | if (stream == SNDRV_PCM_STREAM_PLAYBACK) { |
409 | if (dev->txnumevt) /* disable FIFO */ | ||
410 | mcasp_clr_bits(dev->base + DAVINCI_MCASP_WFIFOCTL, | ||
411 | FIFO_ENABLE); | ||
409 | mcasp_stop_tx(dev); | 412 | mcasp_stop_tx(dev); |
410 | else | 413 | } else { |
414 | if (dev->rxnumevt) /* disable FIFO */ | ||
415 | mcasp_clr_bits(dev->base + DAVINCI_MCASP_RFIFOCTL, | ||
416 | FIFO_ENABLE); | ||
411 | mcasp_stop_rx(dev); | 417 | mcasp_stop_rx(dev); |
412 | 418 | } | |
413 | /* disable FIFO */ | ||
414 | if (dev->txnumevt) | ||
415 | mcasp_clr_bits(dev->base + DAVINCI_MCASP_WFIFOCTL, FIFO_ENABLE); | ||
416 | |||
417 | if (dev->rxnumevt) | ||
418 | mcasp_clr_bits(dev->base + DAVINCI_MCASP_RFIFOCTL, FIFO_ENABLE); | ||
419 | } | 419 | } |
420 | 420 | ||
421 | static int davinci_mcasp_set_dai_fmt(struct snd_soc_dai *cpu_dai, | 421 | static int davinci_mcasp_set_dai_fmt(struct snd_soc_dai *cpu_dai, |