This is the correct one;p
From: Hiroshi DOYU <Hiroshi.DOYU@xxxxxxxxx>
Subject: Re: [PATCH 7/7][OMAP 3/4+] BRIDGE: set 0 for phys_mempool_* as default
Date: Sat, 13 Sep 2008 21:18:07 +0300 (EEST)
<snip>
> Instead, I did small clean-up with FB_OMAP_CONSISTENT_DMA_SIZE;)
> Inlined below:
>From cd35e28092f3830354536c08929d725f5fe99a5e Mon Sep 17 00:00:00 2001
From: Hiroshi DOYU <Hiroshi.DOYU@xxxxxxxxx>
Date: Sat, 13 Sep 2008 20:18:11 +0300
Subject: [PATCH 1/1] ARM: OMAP: Clean up FB_OMAP_CONSISTENT_DMA_SIZE
Since this value can be limited by "range" in Kconfig and its
alignment check is done in "consistent.c", unnecessary adjustments are
removed.
Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@xxxxxxxxx>
---
arch/arm/plat-omap/include/mach/memory.h | 9 +--------
drivers/video/omap/Kconfig | 4 ++--
2 files changed, 3 insertions(+), 10 deletions(-)
diff --git a/arch/arm/plat-omap/include/mach/memory.h b/arch/arm/plat-omap/include/mach/memory.h
index 2d80fa2..bb96da2 100644
--- a/arch/arm/plat-omap/include/mach/memory.h
+++ b/arch/arm/plat-omap/include/mach/memory.h
@@ -89,15 +89,8 @@
/* 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)
-
+ (CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE * SZ_1M)
#endif
#endif
diff --git a/drivers/video/omap/Kconfig b/drivers/video/omap/Kconfig
index 5ebd591..4526a1d 100644
--- a/drivers/video/omap/Kconfig
+++ b/drivers/video/omap/Kconfig
@@ -77,13 +77,13 @@ config FB_OMAP_BOOTLOADER_INIT
config FB_OMAP_CONSISTENT_DMA_SIZE
int "Consistent DMA memory size (MB)"
depends on FB_OMAP
- range 1 14
+ range 2 14
default 2
help
Increase the DMA consistent memory size according to your video
memory needs, for example if you want to use multiple planes.
The size must be 2MB aligned.
- If unsure say 1.
+ If unsure say 2.
config FB_OMAP_DMA_TUNE
bool "Set DMA SDRAM access priority high"
--
1.6.0.2.229.g1293c
--
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