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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2010-02-17 21:05:27 +0100
committerUwe Kleine-König <u.kleine-koenig@pengutronix.de>2010-02-24 10:07:06 +0100
commit8e3a6e7fa739d021324d813cd6fdd1c5c7998774 (patch)
tree1784bb78c570c18945f1cba974c4948b5f6c6538 /arch/arm/plat-mxc/include
parentabf61632884ae6bfd1e7b967d5254fa7b5191e7b (diff)
arm/imx: choose sane CONSISTENT_DMA_SIZE if video is enabled for both mx1 and mx3
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Diffstat (limited to 'arch/arm/plat-mxc/include')
-rw-r--r--arch/arm/plat-mxc/include/mach/memory.h15
1 files changed, 7 insertions, 8 deletions
diff --git a/arch/arm/plat-mxc/include/mach/memory.h b/arch/arm/plat-mxc/include/mach/memory.h
index 002eb91ab23..d636564f583 100644
--- a/arch/arm/plat-mxc/include/mach/memory.h
+++ b/arch/arm/plat-mxc/include/mach/memory.h
@@ -34,20 +34,19 @@
# endif
#endif
-#if defined(CONFIG_MX1_VIDEO)
+#if defined(CONFIG_MX3_VIDEO)
/*
* Increase size of DMA-consistent memory region.
- * This is required for i.MX camera driver to capture at least four VGA frames.
+ * This is required for mx3 camera driver to capture at least two QXGA frames.
*/
-#define CONSISTENT_DMA_SIZE SZ_4M
-#endif /* CONFIG_MX1_VIDEO */
+#define CONSISTENT_DMA_SIZE SZ_8M
-#if defined(CONFIG_MX3_VIDEO)
+#elif defined(CONFIG_MX1_VIDEO)
/*
* Increase size of DMA-consistent memory region.
- * This is required for mx3 camera driver to capture at least two QXGA frames.
+ * This is required for i.MX camera driver to capture at least four VGA frames.
*/
-#define CONSISTENT_DMA_SIZE SZ_8M
-#endif /* CONFIG_MX3_VIDEO */
+#define CONSISTENT_DMA_SIZE SZ_4M
+#endif /* CONFIG_MX1_VIDEO */
#endif /* __ASM_ARCH_MXC_MEMORY_H__ */