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LF-352 arm: dts: imx6ul[l]-evk: increase CMA size to fix alloc failure for v4l2 

increase CMA size to 160MB to fix cma alloc failure for v4l2 capture case:

Capture_To_Display_mmap: mode 6(2592x1944)@15fps test.
...
[ 247.301290] cma: cma_alloc: alloc failed, req-size: 2461 pages, ret: -12
[ 247.308290] mx6s-csi 21c4000.csi: dma_alloc_coherent of size 10080256 failed
[ 247.317097] cma: cma_alloc: alloc failed, req-size: 2461 pages, ret: -12
...

Signed-off-by: Robby Cai <robby.cai@nxp.com>
Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com>
(cherry picked from commit 1b0a2c9d50ac0d441243f0a2e88760c7e1e7b5ef)
This commit is contained in:
Robby Cai 2019-12-04 16:15:05 +08:00
parent 2ae1e74241
commit 7c9ec8f31d
3 changed files with 3 additions and 3 deletions
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2
arch/arm/boot/dts/imx6ul-14x14-evk.dtsi
View File

@ -20,7 +20,7 @@
linux,cma {
compatible = "shared-dma-pool";
reusable;
size = <0x6000000>;
size = <0xa000000>;
linux,cma-default;
};
};

2
arch/arm/boot/dts/imx6ul-9x9-evk.dts
View File

@ -40,7 +40,7 @@
linux,cma {
compatible = "shared-dma-pool";
reusable;
size = <0x6000000>;
size = <0xa000000>;
linux,cma-default;
};
};

2
arch/arm/boot/dts/imx6ull-9x9-evk.dts
View File

@ -40,7 +40,7 @@
linux,cma {
compatible = "shared-dma-pool";
reusable;
size = <0x6000000>;
size = <0xa000000>;
linux,cma-default;
};
};