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Diffstat (limited to 'sound/soc/at91/at91-pcm.c')
-rw-r--r--sound/soc/at91/at91-pcm.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/sound/soc/at91/at91-pcm.c b/sound/soc/at91/at91-pcm.c
index 67c88e322fb1..ccac6bd2889c 100644
--- a/sound/soc/at91/at91-pcm.c
+++ b/sound/soc/at91/at91-pcm.c
@@ -103,7 +103,8 @@ static void at91_pcm_dma_irq(u32 ssc_sr,
103 if (prtd->period_ptr >= prtd->dma_buffer_end) { 103 if (prtd->period_ptr >= prtd->dma_buffer_end) {
104 prtd->period_ptr = prtd->dma_buffer; 104 prtd->period_ptr = prtd->dma_buffer;
105 } 105 }
106 at91_ssc_write(params->ssc_base + params->pdc->xnpr, prtd->period_ptr); 106 at91_ssc_write(params->ssc_base + params->pdc->xnpr,
107 prtd->period_ptr);
107 at91_ssc_write(params->ssc_base + params->pdc->xncr, 108 at91_ssc_write(params->ssc_base + params->pdc->xncr,
108 prtd->period_size / params->pdc_xfer_size); 109 prtd->period_size / params->pdc_xfer_size);
109 } 110 }
@@ -191,10 +192,12 @@ static int at91_pcm_trigger(struct snd_pcm_substream *substream,
191 at91_ssc_write(params->ssc_base + AT91_SSC_IER, 192 at91_ssc_write(params->ssc_base + AT91_SSC_IER,
192 params->mask->ssc_endx | params->mask->ssc_endbuf); 193 params->mask->ssc_endx | params->mask->ssc_endbuf);
193 194
194 at91_ssc_write(params->ssc_base + ATMEL_PDC_PTCR, params->mask->pdc_enable); 195 at91_ssc_write(params->ssc_base + ATMEL_PDC_PTCR,
196 params->mask->pdc_enable);
195 197
196 DBG("sr=%lx imr=%lx\n", at91_ssc_read(params->ssc_base + AT91_SSC_SR), 198 DBG("sr=%lx imr=%lx\n",
197 at91_ssc_read(params->ssc_base + AT91_SSC_IER)); 199 at91_ssc_read(params->ssc_base + AT91_SSC_SR),
200 at91_ssc_read(params->ssc_base + AT91_SSC_IMR));
198 break; 201 break;
199 202
200 case SNDRV_PCM_TRIGGER_STOP: 203 case SNDRV_PCM_TRIGGER_STOP: