Messages in this thread Patch in this message | | | From | Sui Jingfeng <> | Subject | [PATCH v7 2/7] MIPS: Loongson: ls7a-pch.dtsi: add has_dedicated_vram property | Date | Sun, 13 Feb 2022 22:16:44 +0800 |
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From: suijingfeng <suijingfeng@loongson.cn>
The LS7A1000 bridge chip is equipped with a dedicated video memory which is typically 64MB or more. This patch add has_dedicated_vram property in the display controller device node to reflict this.
Signed-off-by: suijingfeng <suijingfeng@loongson.cn> Signed-off-by: Sui Jingfeng <15330273260@189.cn> --- arch/mips/boot/dts/loongson/ls7a-pch.dtsi | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/mips/boot/dts/loongson/ls7a-pch.dtsi b/arch/mips/boot/dts/loongson/ls7a-pch.dtsi index 2f45fce2cdc4..37a7a0aefcf1 100644 --- a/arch/mips/boot/dts/loongson/ls7a-pch.dtsi +++ b/arch/mips/boot/dts/loongson/ls7a-pch.dtsi @@ -160,7 +160,7 @@ gpu@6,0 { interrupt-parent = <&pic>; }; - dc@6,1 { + lsdc: dc@6,1 { compatible = "pci0014,7a06.0", "pci0014,7a06", "pciclass030000", @@ -169,6 +169,7 @@ dc@6,1 { reg = <0x3100 0x0 0x0 0x0 0x0>; interrupts = <28 IRQ_TYPE_LEVEL_HIGH>; interrupt-parent = <&pic>; + has_dedicated_vram; }; hda@7,0 { -- 2.25.1
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