On Mon, Feb 14, 2022 at 10:29:54PM +0100, Piotr Oniszczuk wrote: > From: Piotr Oniszczuk <piotr.oniszczuk@xxxxxxxxx> > > RK356x has Hantro G1 video decoder capable to decode MPEG2/H.264/VP8 > video formats. > > This patch enables RK356x video decoder in RK356x device-tree > include. > > Tested on [1] with FFmpeg v4l2_request code taken from [2] > with MPEG2, H.642 and VP8 samples with results [3]. > > [1] https://github.com/warpme/minimyth2 > [2] https://github.com/LibreELEC/LibreELEC.tv/blob/master/packages/multimedia/ffmpeg/patches/v4l2-request/ffmpeg-001-v4l2-request.patch > [3] https://github.com/warpme/minimyth2/blob/master/video-test-summary.txt > > Signed-off-by: Piotr Oniszczuk <piotr.oniszczuk@xxxxxxxxx> Reviewed-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx> Thanks, Ezequiel > --- > arch/arm64/boot/dts/rockchip/rk356x.dtsi | 20 ++++++++++++++++++++ > 1 file changed, 20 insertions(+) > > diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi > index a68033a23975..33ecaafa8cb7 100644 > --- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi > +++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi > @@ -390,6 +390,26 @@ power-domain@RK3568_PD_RKVENC { > }; > }; > > + vpu: video-codec@fdea0400 { > + compatible = "rockchip,rk3568-vpu"; > + reg = <0x0 0xfdea0000 0x0 0x800>; > + interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>; > + clock-names = "aclk", "hclk"; > + iommus = <&vdpu_mmu>; > + power-domains = <&power RK3568_PD_VPU>; > + }; > + > + vdpu_mmu: iommu@fdea0800 { > + compatible = "rockchip,rk3568-iommu"; > + reg = <0x0 0xfdea0800 0x0 0x40>; > + interrupts = <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>; > + clock-names = "aclk", "iface"; > + clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>; > + power-domains = <&power RK3568_PD_VPU>; > + #iommu-cells = <0>; > + }; > + > sdmmc2: mmc@fe000000 { > compatible = "rockchip,rk3568-dw-mshc", "rockchip,rk3288-dw-mshc"; > reg = <0x0 0xfe000000 0x0 0x4000>; > -- > 2.29.2 >
