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ARM: mxc: Remove setting of consistent dma size

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All in-tree MX boards using video use memblock_* functions to get their
coherent dma space for the camera. So there is no need to increase
CONSISTENT_DMA_SIZE beyond the default 2MB and we can simply remove the
defines which do this.

Signed-off-by: Jon Medhurst <tixy@yxit.co.uk>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Jon Medhurst 2011-08-22 10:47:56 +01:00
parent a06a58abec
commit 389d12cc7f
1 changed files with 0 additions and 15 deletions
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15
arch/arm/plat-mxc/include/mach/memory.h
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@ -40,19 +40,4 @@
# endif
#endif
#if defined(CONFIG_MX3_VIDEO)
/*
* Increase size of DMA-consistent memory region.
* This is required for mx3 camera driver to capture at least two QXGA frames.
*/
#define CONSISTENT_DMA_SIZE SZ_8M
#elif defined(CONFIG_MX1_VIDEO) || defined(CONFIG_VIDEO_MX2_HOSTSUPPORT)
/*
* Increase size of DMA-consistent memory region.
* This is required for i.MX camera driver to capture at least four VGA frames.
*/
#define CONSISTENT_DMA_SIZE SZ_4M
#endif /* CONFIG_MX1_VIDEO || CONFIG_VIDEO_MX2_HOSTSUPPORT */
#endif /* __ASM_ARCH_MXC_MEMORY_H__ */