diff options
Diffstat (limited to 'sound/soc')
-rw-r--r-- | sound/soc/davinci/davinci-i2s.c | 10 | ||||
-rw-r--r-- | sound/soc/davinci/davinci-mcasp.c | 6 | ||||
-rw-r--r-- | sound/soc/davinci/davinci-pcm.c | 5 | ||||
-rw-r--r-- | sound/soc/davinci/davinci-pcm.h | 3 |
4 files changed, 19 insertions, 5 deletions
diff --git a/sound/soc/davinci/davinci-i2s.c b/sound/soc/davinci/davinci-i2s.c index b251bc9a981..9e8932abf15 100644 --- a/sound/soc/davinci/davinci-i2s.c +++ b/sound/soc/davinci/davinci-i2s.c | |||
@@ -648,6 +648,8 @@ static int davinci_i2s_probe(struct platform_device *pdev) | |||
648 | struct snd_platform_data *pdata = pdev->dev.platform_data; | 648 | struct snd_platform_data *pdata = pdev->dev.platform_data; |
649 | struct davinci_mcbsp_dev *dev; | 649 | struct davinci_mcbsp_dev *dev; |
650 | struct resource *mem, *ioarea, *res; | 650 | struct resource *mem, *ioarea, *res; |
651 | enum dma_event_q asp_chan_q = EVENTQ_0; | ||
652 | enum dma_event_q ram_chan_q = EVENTQ_1; | ||
651 | int ret; | 653 | int ret; |
652 | 654 | ||
653 | mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); | 655 | mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); |
@@ -676,7 +678,15 @@ static int davinci_i2s_probe(struct platform_device *pdev) | |||
676 | pdata->sram_size_capture; | 678 | pdata->sram_size_capture; |
677 | dev->clk_input_pin = pdata->clk_input_pin; | 679 | dev->clk_input_pin = pdata->clk_input_pin; |
678 | dev->i2s_accurate_sck = pdata->i2s_accurate_sck; | 680 | dev->i2s_accurate_sck = pdata->i2s_accurate_sck; |
681 | asp_chan_q = pdata->asp_chan_q; | ||
682 | ram_chan_q = pdata->ram_chan_q; | ||
679 | } | 683 | } |
684 | |||
685 | dev->dma_params[SNDRV_PCM_STREAM_PLAYBACK].asp_chan_q = asp_chan_q; | ||
686 | dev->dma_params[SNDRV_PCM_STREAM_PLAYBACK].ram_chan_q = ram_chan_q; | ||
687 | dev->dma_params[SNDRV_PCM_STREAM_CAPTURE].asp_chan_q = asp_chan_q; | ||
688 | dev->dma_params[SNDRV_PCM_STREAM_CAPTURE].ram_chan_q = ram_chan_q; | ||
689 | |||
680 | dev->clk = clk_get(&pdev->dev, NULL); | 690 | dev->clk = clk_get(&pdev->dev, NULL); |
681 | if (IS_ERR(dev->clk)) { | 691 | if (IS_ERR(dev->clk)) { |
682 | ret = -ENODEV; | 692 | ret = -ENODEV; |
diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c index d3955096d87..b24720894af 100644 --- a/sound/soc/davinci/davinci-mcasp.c +++ b/sound/soc/davinci/davinci-mcasp.c | |||
@@ -890,7 +890,8 @@ static int davinci_mcasp_probe(struct platform_device *pdev) | |||
890 | dev->rxnumevt = pdata->rxnumevt; | 890 | dev->rxnumevt = pdata->rxnumevt; |
891 | 891 | ||
892 | dma_data = &dev->dma_params[SNDRV_PCM_STREAM_PLAYBACK]; | 892 | dma_data = &dev->dma_params[SNDRV_PCM_STREAM_PLAYBACK]; |
893 | dma_data->eventq_no = pdata->eventq_no; | 893 | dma_data->asp_chan_q = pdata->asp_chan_q; |
894 | dma_data->ram_chan_q = pdata->ram_chan_q; | ||
894 | dma_data->dma_addr = (dma_addr_t) (pdata->tx_dma_offset + | 895 | dma_data->dma_addr = (dma_addr_t) (pdata->tx_dma_offset + |
895 | io_v2p(dev->base)); | 896 | io_v2p(dev->base)); |
896 | 897 | ||
@@ -904,7 +905,8 @@ static int davinci_mcasp_probe(struct platform_device *pdev) | |||
904 | dma_data->channel = res->start; | 905 | dma_data->channel = res->start; |
905 | 906 | ||
906 | dma_data = &dev->dma_params[SNDRV_PCM_STREAM_CAPTURE]; | 907 | dma_data = &dev->dma_params[SNDRV_PCM_STREAM_CAPTURE]; |
907 | dma_data->eventq_no = pdata->eventq_no; | 908 | dma_data->asp_chan_q = pdata->asp_chan_q; |
909 | dma_data->ram_chan_q = pdata->ram_chan_q; | ||
908 | dma_data->dma_addr = (dma_addr_t)(pdata->rx_dma_offset + | 910 | dma_data->dma_addr = (dma_addr_t)(pdata->rx_dma_offset + |
909 | io_v2p(dev->base)); | 911 | io_v2p(dev->base)); |
910 | 912 | ||
diff --git a/sound/soc/davinci/davinci-pcm.c b/sound/soc/davinci/davinci-pcm.c index def454e42fc..a7124116d2e 100644 --- a/sound/soc/davinci/davinci-pcm.c +++ b/sound/soc/davinci/davinci-pcm.c | |||
@@ -381,7 +381,7 @@ static int request_ping_pong(struct snd_pcm_substream *substream, | |||
381 | /* Request ram master channel */ | 381 | /* Request ram master channel */ |
382 | link = prtd->ram_channel = edma_alloc_channel(EDMA_CHANNEL_ANY, | 382 | link = prtd->ram_channel = edma_alloc_channel(EDMA_CHANNEL_ANY, |
383 | davinci_pcm_dma_irq, substream, | 383 | davinci_pcm_dma_irq, substream, |
384 | EVENTQ_1); | 384 | prtd->params->ram_chan_q); |
385 | if (link < 0) | 385 | if (link < 0) |
386 | goto exit1; | 386 | goto exit1; |
387 | 387 | ||
@@ -477,7 +477,8 @@ static int davinci_pcm_dma_request(struct snd_pcm_substream *substream) | |||
477 | 477 | ||
478 | /* Request asp master DMA channel */ | 478 | /* Request asp master DMA channel */ |
479 | link = prtd->asp_channel = edma_alloc_channel(params->channel, | 479 | link = prtd->asp_channel = edma_alloc_channel(params->channel, |
480 | davinci_pcm_dma_irq, substream, EVENTQ_0); | 480 | davinci_pcm_dma_irq, substream, |
481 | prtd->params->asp_chan_q); | ||
481 | if (link < 0) | 482 | if (link < 0) |
482 | goto exit1; | 483 | goto exit1; |
483 | 484 | ||
diff --git a/sound/soc/davinci/davinci-pcm.h b/sound/soc/davinci/davinci-pcm.h index 0764944cf10..b799a02333d 100644 --- a/sound/soc/davinci/davinci-pcm.h +++ b/sound/soc/davinci/davinci-pcm.h | |||
@@ -21,7 +21,8 @@ struct davinci_pcm_dma_params { | |||
21 | unsigned short acnt; | 21 | unsigned short acnt; |
22 | dma_addr_t dma_addr; /* device physical address for DMA */ | 22 | dma_addr_t dma_addr; /* device physical address for DMA */ |
23 | unsigned sram_size; | 23 | unsigned sram_size; |
24 | enum dma_event_q eventq_no; /* event queue number */ | 24 | enum dma_event_q asp_chan_q; /* event queue number for ASP channel */ |
25 | enum dma_event_q ram_chan_q; /* event queue number for RAM channel */ | ||
25 | unsigned char data_type; /* xfer data type */ | 26 | unsigned char data_type; /* xfer data type */ |
26 | unsigned char convert_mono_stereo; | 27 | unsigned char convert_mono_stereo; |
27 | unsigned int fifo_level; | 28 | unsigned int fifo_level; |