From 93bbef15eb5096b416b130444f6383e353dbd00f Mon Sep 17 00:00:00 2001 From: Hoegeun Kwon Date: Wed, 9 Aug 2023 11:17:00 +0900 Subject: [PATCH] RISCV: dts: starfive: Increase CMA range from 512MB to 768MB In UHD resolution, there are many cases where alloc fail due to lack of CMA capacity. Increase CMA range to prevent cma_alloc failed. Change-Id: I6b0c355b773b08d09381e738329b986113982768 Signed-off-by: Hoegeun Kwon --- arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi index 1a8db60..3968ed7 100644 --- a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi @@ -71,9 +71,9 @@ linux,cma { compatible = "shared-dma-pool"; reusable; - size = <0x0 0x20000000>; + size = <0x0 0x30000000>; alignment = <0x0 0x1000>; - alloc-ranges = <0x0 0x80000000 0x0 0x20000000>; + alloc-ranges = <0x0 0x80000000 0x0 0x30000000>; linux,cma-default; }; }; -- 2.7.4