* [PATCH] ARM: mach-shmobile: add coherent DMA mask to CEU camera
@ 2011-03-23 9:29 Guennadi Liakhovetski
2011-03-23 13:59 ` [PATCH] ARM: mach-shmobile: add coherent DMA mask to CEU camera devices Paul Mundt
0 siblings, 1 reply; 2+ messages in thread
From: Guennadi Liakhovetski @ 2011-03-23 9:29 UTC (permalink / raw)
To: linux-sh; +Cc: Linux Media Mailing List
Cameras are currently broken on ARM sh-mobile platforms. They need a
suitable coherent DMA mask.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
---
arch/arm/mach-shmobile/board-ap4evb.c | 3 ++-
arch/arm/mach-shmobile/board-mackerel.c | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c
index 81d6536..77bf226 100644
--- a/arch/arm/mach-shmobile/board-ap4evb.c
+++ b/arch/arm/mach-shmobile/board-ap4evb.c
@@ -923,7 +923,8 @@ static struct platform_device ceu_device = {
.num_resources = ARRAY_SIZE(ceu_resources),
.resource = ceu_resources,
.dev = {
- .platform_data = &sh_mobile_ceu_info,
+ .platform_data = &sh_mobile_ceu_info,
+ .coherent_dma_mask = 0xffffffff,
},
};
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index 063a320..71de352 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -887,7 +887,8 @@ static struct platform_device ceu_device = {
.num_resources = ARRAY_SIZE(ceu_resources),
.resource = ceu_resources,
.dev = {
- .platform_data = &sh_mobile_ceu_info,
+ .platform_data = &sh_mobile_ceu_info,
+ .coherent_dma_mask = 0xffffffff,
},
};
--
1.7.2.5
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2011-03-23 9:29 [PATCH] ARM: mach-shmobile: add coherent DMA mask to CEU camera Guennadi Liakhovetski
2011-03-23 13:59 ` [PATCH] ARM: mach-shmobile: add coherent DMA mask to CEU camera devices Paul Mundt
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