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[2/4] arm64: defconfig: Set cma heap size to 128MB

Message ID 1471621328-21102-3-git-send-email-guodong.xu@linaro.org
State New
Headers show

Commit Message

Guodong Xu Aug. 19, 2016, 3:42 p.m. UTC 
From: Xinliang Liu <xinliang.liu@linaro.org>


For debian linux, cma heap is used to allocate graphic buffers.
The default size is 16 MB which is not enought.
So increase the size to 128 MB.

Signed-off-by: Xinliang Liu <xinliang.liu@linaro.org>

---
 arch/arm64/configs/defconfig | 1 +
 1 file changed, 1 insertion(+)

-- 
1.9.1


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diff mbox

Patch

diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index e27f086..c94f2fa 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -130,6 +130,7 @@  CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
 CONFIG_DMA_CMA=y
+CONFIG_CMA_SIZE_MBYTES=128
 CONFIG_MTD=y
 CONFIG_MTD_M25P80=y
 CONFIG_MTD_SPI_NOR=y