[RESEND PATCH 2/3] ARM: EXYNOS4: Update consistent DMA size to 8MB
From: Kukjin Kim <hidden>
Date: 2011-09-21 11:57:36
Also in:
linux-samsung-soc
Hatim Ali wrote:
Change the consistent DMA allocation to 8MB to support the TVOUT driver.
Probably, this conflicts with 'Remove define CONSISTENT_DMA_SIZE'. As other guy said, we need to check the progress of it before this. Thanks. Best regards, Kgene. -- Kukjin Kim [off-list ref], Senior Engineer, SW Solution Development Team, Samsung Electronics Co., Ltd.
quoted hunk ↗ jump to hunk
NOTE: Once CMA support is merged into mainline, we will use it for memory allocation. Signed-off-by: Hatim Ali <redacted> --- arch/arm/mach-exynos4/include/mach/memory.h | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)diff --git a/arch/arm/mach-exynos4/include/mach/memory.h b/arch/arm/mach-exynos4/include/mach/memory.h index 374ef2c..7549742 100644--- a/arch/arm/mach-exynos4/include/mach/memory.h +++ b/arch/arm/mach-exynos4/include/mach/memory.h@@ -15,6 +15,8 @@ #define PLAT_PHYS_OFFSET UL(0x40000000) +#define CONSISTENT_DMA_SIZE SZ_8M + /* Maximum of 256MiB in one bank */ #define MAX_PHYSMEM_BITS 32 #define SECTION_SIZE_BITS 28 --1.7.2.3