From 0fe7f885043ea0e3e026cc98cfd7f8715018c023 Mon Sep 17 00:00:00 2001 From: Marek Szyprowski Date: Thu, 9 Sep 2010 21:29:52 +0900 Subject: [PATCH] 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 Signed-off-by: Kyungmin Park [kgene.kim@samsung.com: minor title fix] Signed-off-by: Kukjin Kim --- arch/arm/plat-s5p/dev-fimc0.c | 7 +++++++ arch/arm/plat-s5p/dev-fimc1.c | 7 +++++++ arch/arm/plat-s5p/dev-fimc2.c | 7 +++++++ 3 files changed, 21 insertions(+) diff --git a/arch/arm/plat-s5p/dev-fimc0.c b/arch/arm/plat-s5p/dev-fimc0.c index d3f1a9b..f9203fa 100644 --- a/arch/arm/plat-s5p/dev-fimc0.c +++ b/arch/arm/plat-s5p/dev-fimc0.c @@ -10,6 +10,7 @@ */ #include +#include #include #include #include @@ -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), + }, }; diff --git a/arch/arm/plat-s5p/dev-fimc1.c b/arch/arm/plat-s5p/dev-fimc1.c index 41bd698..7ed91a3 100644 --- a/arch/arm/plat-s5p/dev-fimc1.c +++ b/arch/arm/plat-s5p/dev-fimc1.c @@ -10,6 +10,7 @@ */ #include +#include #include #include #include @@ -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), + }, }; diff --git a/arch/arm/plat-s5p/dev-fimc2.c b/arch/arm/plat-s5p/dev-fimc2.c index dfddeda..5543d63 100644 --- a/arch/arm/plat-s5p/dev-fimc2.c +++ b/arch/arm/plat-s5p/dev-fimc2.c @@ -10,6 +10,7 @@ */ #include +#include #include #include #include @@ -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), + }, }; -- 2.7.4