We shouldn't set up the indirect PCM parameters at trigger but they should be set at prepare. Also, remove a useless debug message, too.
Signed-off-by: Takashi Iwai tiwai@suse.de --- sound/mips/hal2.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/sound/mips/hal2.c b/sound/mips/hal2.c index 2bd1cb7489ff..a4ed54aeaf1d 100644 --- a/sound/mips/hal2.c +++ b/sound/mips/hal2.c @@ -564,6 +564,8 @@ static int hal2_playback_prepare(struct snd_pcm_substream *substream) dac->sample_rate = hal2_compute_rate(dac, runtime->rate); memset(&dac->pcm_indirect, 0, sizeof(dac->pcm_indirect)); dac->pcm_indirect.hw_buffer_size = H2_BUF_SIZE; + dac->pcm_indirect.hw_queue_size = H2_BUF_SIZE / 2; + dac->pcm_indirect.hw_io = dac->buffer_dma; dac->pcm_indirect.sw_buffer_size = snd_pcm_lib_buffer_bytes(substream); dac->substream = substream; hal2_setup_dac(hal2); @@ -576,8 +578,6 @@ static int hal2_playback_trigger(struct snd_pcm_substream *substream, int cmd)
switch (cmd) { case SNDRV_PCM_TRIGGER_START: - hal2->dac.pcm_indirect.hw_io = hal2->dac.buffer_dma; - hal2->dac.pcm_indirect.hw_data = 0; hal2_start_dac(hal2); break; case SNDRV_PCM_TRIGGER_STOP: @@ -615,7 +615,6 @@ static int hal2_playback_ack(struct snd_pcm_substream *substream) struct snd_hal2 *hal2 = snd_pcm_substream_chip(substream); struct hal2_codec *dac = &hal2->dac;
- dac->pcm_indirect.hw_queue_size = H2_BUF_SIZE / 2; return snd_pcm_indirect_playback_transfer(substream, &dac->pcm_indirect, hal2_playback_transfer); @@ -655,6 +654,7 @@ static int hal2_capture_prepare(struct snd_pcm_substream *substream) memset(&adc->pcm_indirect, 0, sizeof(adc->pcm_indirect)); adc->pcm_indirect.hw_buffer_size = H2_BUF_SIZE; adc->pcm_indirect.hw_queue_size = H2_BUF_SIZE / 2; + adc->pcm_indirect.hw_io = adc->buffer_dma; adc->pcm_indirect.sw_buffer_size = snd_pcm_lib_buffer_bytes(substream); adc->substream = substream; hal2_setup_adc(hal2); @@ -667,9 +667,6 @@ static int hal2_capture_trigger(struct snd_pcm_substream *substream, int cmd)
switch (cmd) { case SNDRV_PCM_TRIGGER_START: - hal2->adc.pcm_indirect.hw_io = hal2->adc.buffer_dma; - hal2->adc.pcm_indirect.hw_data = 0; - printk(KERN_DEBUG "buffer_dma %x\n", hal2->adc.buffer_dma); hal2_start_adc(hal2); break; case SNDRV_PCM_TRIGGER_STOP: