diff options
| -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, |
