* [PATCH] ARM: imx_v6_v7_defconfig: Increase CMA size
@ 2016-10-17 16:34 Marek Vasut
2016-10-24 11:55 ` Shawn Guo
0 siblings, 1 reply; 2+ messages in thread
From: Marek Vasut @ 2016-10-17 16:34 UTC (permalink / raw)
To: linux-arm-kernel
Increase the CMA size to 64 MiB, otherwise it isn't possible to use
etnaviv driver on systems with 1920x1080 panel due to insufficient
memory .
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Shawn Guo <shawnguo@kernel.org>
---
arch/arm/configs/imx_v6_v7_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig
index 8ec4dbb..8e66e22 100644
--- a/arch/arm/configs/imx_v6_v7_defconfig
+++ b/arch/arm/configs/imx_v6_v7_defconfig
@@ -86,6 +86,7 @@ CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
# CONFIG_STANDALONE is not set
CONFIG_DMA_CMA=y
+CONFIG_CMA_SIZE_MBYTES=64
CONFIG_IMX_WEIM=y
CONFIG_CONNECTOR=y
CONFIG_MTD=y
--
2.9.3
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2016-10-17 16:34 [PATCH] ARM: imx_v6_v7_defconfig: Increase CMA size Marek Vasut
2016-10-24 11:55 ` Shawn Guo
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