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| author | Arnd Bergmann <arnd@arndb.de> | 2011-10-08 21:07:42 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2011-10-08 21:07:42 +0200 |
| commit | 71f2c153755442c05d15cd025484f676a5f3541f (patch) | |
| tree | fe48af6ddc33da7a0aaf1a16ed9feeafa4a8e1e1 /arch/arm/plat-omap | |
| parent | 8efc59ad6764ade520012cb192cd484e5191cd9c (diff) | |
| parent | c825dda905bac330c2da7fabdf5c0ac28758b3cd (diff) | |
| download | blackbird-op-linux-71f2c153755442c05d15cd025484f676a5f3541f.tar.gz blackbird-op-linux-71f2c153755442c05d15cd025484f676a5f3541f.zip | |
Merge branch 'depends/rmk/devel-stable' into next/cleanup
Diffstat (limited to 'arch/arm/plat-omap')
| -rw-r--r-- | arch/arm/plat-omap/include/plat/io.h | 2 | ||||
| -rw-r--r-- | arch/arm/plat-omap/include/plat/memory.h | 13 | ||||
| -rw-r--r-- | arch/arm/plat-omap/io.c | 8 |
3 files changed, 10 insertions, 13 deletions
diff --git a/arch/arm/plat-omap/include/plat/io.h b/arch/arm/plat-omap/include/plat/io.h index 75311fc9c018..a93a00db93da 100644 --- a/arch/arm/plat-omap/include/plat/io.h +++ b/arch/arm/plat-omap/include/plat/io.h @@ -309,6 +309,8 @@ extern void omap_sdrc_init(struct omap_sdrc_params *sdrc_cs0, void __iomem *omap_ioremap(unsigned long phys, size_t size, unsigned int type); void omap_iounmap(volatile void __iomem *addr); +extern void __init omap_init_consistent_dma_size(void); + #endif #endif diff --git a/arch/arm/plat-omap/include/plat/memory.h b/arch/arm/plat-omap/include/plat/memory.h index e6720aa2d553..7f9df6f1e113 100644 --- a/arch/arm/plat-omap/include/plat/memory.h +++ b/arch/arm/plat-omap/include/plat/memory.h @@ -85,18 +85,5 @@ #endif /* CONFIG_ARCH_OMAP15XX */ -/* Override the ARM default */ -#ifdef CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE - -#if (CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE == 0) -#undef CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE -#define CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE 2 -#endif - -#define CONSISTENT_DMA_SIZE \ - (((CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE + 1) & ~1) * 1024 * 1024) - -#endif - #endif diff --git a/arch/arm/plat-omap/io.c b/arch/arm/plat-omap/io.c index f1ecfa9fc61d..e9b0e23edd0a 100644 --- a/arch/arm/plat-omap/io.c +++ b/arch/arm/plat-omap/io.c @@ -12,6 +12,7 @@ #include <linux/module.h> #include <linux/io.h> #include <linux/mm.h> +#include <linux/dma-mapping.h> #include <plat/omap7xx.h> #include <plat/omap1510.h> @@ -139,3 +140,10 @@ void omap_iounmap(volatile void __iomem *addr) __iounmap(addr); } EXPORT_SYMBOL(omap_iounmap); + +void __init omap_init_consistent_dma_size(void) +{ +#ifdef CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE + init_consistent_dma_size(CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE << 20); +#endif +} |
