diff options
| -rw-r--r-- | arch/sh/drivers/dma/dma-api.c | 7 | ||||
| -rw-r--r-- | include/asm-sh/dma.h | 1 | ||||
| -rw-r--r-- | sound/sh/aica.h | 2 |
3 files changed, 6 insertions, 4 deletions
diff --git a/arch/sh/drivers/dma/dma-api.c b/arch/sh/drivers/dma/dma-api.c index cf8e119..76ed816 100644 --- a/arch/sh/drivers/dma/dma-api.c +++ b/arch/sh/drivers/dma/dma-api.c @@ -31,8 +31,8 @@ struct dma_info *get_dma_info(unsigned int chan) * the channel is. */ list_for_each_entry(info, ®istered_dmac_list, list) { - if ((chan < info->first_channel_nr) || - (chan >= info->first_channel_nr + info->nr_channels)) + if ((chan < info->first_vchannel_nr) || + (chan >= info->first_vchannel_nr + info->nr_channels)) continue; return info; @@ -82,7 +82,7 @@ struct dma_channel *get_dma_channel(unsigned int chan) for (i = 0; i < info->nr_channels; i++) { channel = &info->channels[i]; - if (channel->chan == chan) + if (channel->vchan == chan) return channel; } @@ -369,6 +369,7 @@ int register_dmac(struct dma_info *info) } total_channels = get_nr_channels(); + info->first_vchannel_nr = total_channels; for (i = 0; i < info->nr_channels; i++) { struct dma_channel *chan = &info->channels[i]; diff --git a/include/asm-sh/dma.h b/include/asm-sh/dma.h index 6034d4a..4c75b70 100644 --- a/include/asm-sh/dma.h +++ b/include/asm-sh/dma.h @@ -111,6 +111,7 @@ struct dma_info { struct list_head list; int first_channel_nr; + int first_vchannel_nr; }; struct dma_chan_caps { diff --git a/sound/sh/aica.h b/sound/sh/aica.h index 8c11e3d..d098baa 100644 --- a/sound/sh/aica.h +++ b/sound/sh/aica.h @@ -52,7 +52,7 @@ #define AICA_CHANNEL1_OFFSET 0x21000 #define CHANNEL_OFFSET 0x10000 -#define AICA_DMA_CHANNEL 0 +#define AICA_DMA_CHANNEL 5 #define AICA_DMA_MODE 5 #define SND_AICA_DRIVER "AICA" |
