Skip to contentSkip to conversation

ARM: imx_v6_v7_defconfig: Increase CMA size

PATCH New Marek Vasut 2 participants 2 messages Oct 17, 2016 – Oct 24, 2016

Subsystems (2)
Arm (32-bit) Arm i.MX and Layerscape
lore
Share & tools
lore

Marek Vasut

author
#0 lore raw

PATCH 1/1 ARM: imx_v6_v7_defconfig: Increase CMA size

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 <[email protected]>
Cc Fabio Estevam <[email protected]>
Cc Shawn Guo <[email protected]>
---
 arch/arm/configs/imx_v6_v7_defconfig | 1 +
 1 file changed, 1 insertion(+)
arch/arm/configs/imx_v6_v7_defconfig +1 -0
index 8ec4dbb..8e66e22 100644
@@ -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
Signature · 1 line
2.9.3