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ARM: S5P: Fix DMA coherent mask for FIMC 

FIMC driver uses DMA_coherent allocator, which requires proper dma mask
to be set.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
[kgene.kim@samsung.com: minor title fix]
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Marek Szyprowski 2010-09-09 21:29:52 +09:00 committed by Kukjin Kim
parent 49553c2ef8
commit 0fe7f88504
3 changed files with 21 additions and 0 deletions
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7
arch/arm/plat-s5p/dev-fimc0.c
View File

@ -10,6 +10,7 @@
*/
#include <linux/kernel.h>
#include <linux/dma-mapping.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
#include <linux/ioport.h>
@ -28,9 +29,15 @@ static struct resource s5p_fimc0_resource[] = {
},
};
static u64 s5p_fimc0_dma_mask = DMA_BIT_MASK(32);
struct platform_device s5p_device_fimc0 = {
.name = "s5p-fimc",
.id = 0,
.num_resources = ARRAY_SIZE(s5p_fimc0_resource),
.resource = s5p_fimc0_resource,
.dev = {
.dma_mask = &s5p_fimc0_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
};

7
arch/arm/plat-s5p/dev-fimc1.c
View File

@ -10,6 +10,7 @@
*/
#include <linux/kernel.h>
#include <linux/dma-mapping.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
#include <linux/ioport.h>
@ -28,9 +29,15 @@ static struct resource s5p_fimc1_resource[] = {
},
};
static u64 s5p_fimc1_dma_mask = DMA_BIT_MASK(32);
struct platform_device s5p_device_fimc1 = {
.name = "s5p-fimc",
.id = 1,
.num_resources = ARRAY_SIZE(s5p_fimc1_resource),
.resource = s5p_fimc1_resource,
.dev = {
.dma_mask = &s5p_fimc1_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
};

7
arch/arm/plat-s5p/dev-fimc2.c
View File

@ -10,6 +10,7 @@
*/
#include <linux/kernel.h>
#include <linux/dma-mapping.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
#include <linux/ioport.h>
@ -28,9 +29,15 @@ static struct resource s5p_fimc2_resource[] = {
},
};
static u64 s5p_fimc2_dma_mask = DMA_BIT_MASK(32);
struct platform_device s5p_device_fimc2 = {
.name = "s5p-fimc",
.id = 2,
.num_resources = ARRAY_SIZE(s5p_fimc2_resource),
.resource = s5p_fimc2_resource,
.dev = {
.dma_mask = &s5p_fimc2_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
};