diff options
| author | Xianzhong <xianzhong.li@nxp.com> | 2018-11-12 21:07:47 +0800 |
|---|---|---|
| committer | Jason Liu <jason.hui.liu@nxp.com> | 2019-02-12 10:35:11 +0800 |
| commit | 8bd46e4c63565b7482a5730a011f57d8e7e0095b (patch) | |
| tree | 4cf6543003b0f454909a9d9139da061aee5ebb80 /arch/arm64/boot/dts/freescale/fsl-imx8qm-device.dtsi | |
| parent | 8a0e5ff040fd08c6615ced011a0afebe4f78bb81 (diff) | |
MGS-4376: gpu: dts: increase reserved size to 256M for imx8
alloc_contig_range easily return -EBUSY when try to isolate pages,
there are lots of messages with PFNs busy when run GPU tests.
[ 622.370671] alloc_contig_range: [4ea70, 4ea7c) PFNs busy
[ 626.518072] alloc_contig_range: [4ea90, 4ea9c) PFNs busy
these problems are related wht CMA migration for fragments,
need enlarge GPU reserved size to reduce CMA fragments.
Signed-off-by: Xianzhong <xianzhong.li@nxp.com>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/fsl-imx8qm-device.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-imx8qm-device.dtsi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8qm-device.dtsi b/arch/arm64/boot/dts/freescale/fsl-imx8qm-device.dtsi index 6ef61a431583..691394970d6e 100644 --- a/arch/arm64/boot/dts/freescale/fsl-imx8qm-device.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-imx8qm-device.dtsi @@ -3478,7 +3478,7 @@ imx8_gpu_ss: imx8_gpu_ss { compatible = "fsl,imx8qm-gpu", "fsl,imx8-gpu-ss"; cores = <&gpu_3d0>, <&gpu_3d1>; - reg = <0x0 0x80000000 0x0 0x80000000>, <0x0 0x0 0x0 0x8000000>; + reg = <0x0 0x80000000 0x0 0x80000000>, <0x0 0x0 0x0 0x10000000>; reg-names = "phys_baseaddr", "contiguous_mem"; status = "disabled"; }; |