diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-davinci/dm365.c | 1 | ||||
| -rw-r--r-- | arch/arm/mach-davinci/dma.c | 7 | ||||
| -rw-r--r-- | arch/arm/mach-davinci/include/mach/edma.h | 1 |
3 files changed, 8 insertions, 1 deletions
diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c index f02bce8eeba..aa3b0bbdda7 100644 --- a/arch/arm/mach-davinci/dm365.c +++ b/arch/arm/mach-davinci/dm365.c @@ -741,6 +741,7 @@ static struct edma_soc_info dm365_edma_info[] = { .n_cc = 1, .queue_tc_mapping = dm365_queue_tc_mapping, .queue_priority_mapping = dm365_queue_priority_mapping, + .default_queue = EVENTQ_2, }, }; diff --git a/arch/arm/mach-davinci/dma.c b/arch/arm/mach-davinci/dma.c index 5908f7717b2..e6d7e6aca33 100644 --- a/arch/arm/mach-davinci/dma.c +++ b/arch/arm/mach-davinci/dma.c @@ -225,6 +225,7 @@ struct edma { unsigned num_slots; unsigned num_tc; unsigned num_cc; + enum dma_event_q default_queue; /* list of channels with no even trigger; terminated by "-1" */ const s8 *noevent; @@ -267,7 +268,7 @@ static void map_dmach_queue(unsigned ctlr, unsigned ch_no, /* default to low priority queue */ if (queue_no == EVENTQ_DEFAULT) - queue_no = EVENTQ_1; + queue_no = edma_info[ctlr]->default_queue; queue_no &= 7; edma_modify_array(ctlr, EDMA_DMAQNUM, (ch_no >> 3), @@ -1249,6 +1250,10 @@ static int __init edma_probe(struct platform_device *pdev) edma_info[j]->num_cc = min_t(unsigned, info[j].n_cc, EDMA_MAX_CC); + edma_info[j]->default_queue = info[j].default_queue; + if (!edma_info[j]->default_queue) + edma_info[j]->default_queue = EVENTQ_1; + dev_dbg(&pdev->dev, "DMA REG BASE ADDR=%p\n", edmacc_regs_base[j]); diff --git a/arch/arm/mach-davinci/include/mach/edma.h b/arch/arm/mach-davinci/include/mach/edma.h index 5d489622646..3c7dc2db70e 100644 --- a/arch/arm/mach-davinci/include/mach/edma.h +++ b/arch/arm/mach-davinci/include/mach/edma.h @@ -271,6 +271,7 @@ struct edma_soc_info { unsigned n_slot; unsigned n_tc; unsigned n_cc; + enum dma_event_q default_queue; /* list of channels with no even trigger; terminated by "-1" */ const s8 *noevent; |