[PATCH v4 0/2] Add hantro g1 video decoder support for RK3588

[PATCH v4 0/2] Add hantro g1 video decoder support for RK3588

[Jianfeng Liu]

This is the v4 version of this series adding hantro g1 video decoder
support for rk3588.

RK3588 has Hantro G1 video decoder known as VDPU121 in TRM of RK3588 which
is capable to decode MPEG2/H.264/VP8 up to 1920x1088. This vpu ip is also
found in RK3568.

Test results from fluster can be found from thread of v3[1]
https://lore.kernel.org/all/20240118080602.9028-1-liujianfeng1994@gmail.com/

Changes in v4:
 - Change compatible string to rockchip,rk3588-vdpu121
 - Link to v3: https://lore.kernel.org/all/20231231151112.3994194-1-liujianfeng1994@gmail.com/

Jianfeng Liu (2):
  arm64: dts: rockchip: Add Hantro G1 VPU support for RK3588
  dt-bindings: media: rockchip-vpu: Add rk3588 vdpu121 compatible string

 .../bindings/media/rockchip-vpu.yaml          |  3 +++
 arch/arm64/boot/dts/rockchip/rk3588s.dtsi     | 20 +++++++++++++++++++
 2 files changed, 23 insertions(+)

--
2.34.1


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[PATCH v4 1/2] arm64: dts: rockchip: Add Hantro G1 VPU support for RK3588

[Jianfeng Liu]

Enable Hantro G1 video decoder in RK3588's devicetree.

Tested with FFmpeg v4l2_request code taken from [1]
with MPEG2, H.264 and VP8 samples.

[1] https://github.com/LibreELEC/LibreELEC.tv/blob/master/packages/multimedia/ffmpeg/patches/v4l2-request/ffmpeg-001-v4l2-request.patch

Signed-off-by: Jianfeng Liu <liujianfeng1994@gmail.com>
---
 arch/arm64/boot/dts/rockchip/rk3588s.dtsi | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
index 87b83c87b..2e411c80a 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
@@ -646,6 +646,26 @@ i2c0: i2c@fd880000 {
 		status = "disabled";
 	};

+	vpu: video-codec@fdb50000 {
+		compatible = "rockchip,rk3588-vdpu121", "rockchip,rk3568-vpu";
+		reg = <0x0 0xfdb50000 0x0 0x800>;
+		interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>;
+		clock-names = "aclk", "hclk";
+		iommus = <&vdpu_mmu>;
+		power-domains = <&power RK3588_PD_VDPU>;
+	};
+
+	vdpu_mmu: iommu@fdb50800 {
+		compatible = "rockchip,rk3588-iommu", "rockchip,rk3568-iommu";
+		reg = <0x0 0xfdb50800 0x0 0x40>;
+		interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH 0>;
+		clock-names = "aclk", "iface";
+		clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>;
+		power-domains = <&power RK3588_PD_VDPU>;
+		#iommu-cells = <0>;
+	};
+
 	vop: vop@fdd90000 {
 		compatible = "rockchip,rk3588-vop";
 		reg = <0x0 0xfdd90000 0x0 0x4200>, <0x0 0xfdd95000 0x0 0x1000>;
--
2.34.1


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[PATCH v4 2/2] dt-bindings: media: rockchip-vpu: Add rk3588 vdpu121 compatible string

[Jianfeng Liu]

Add Hantro G1 VPU compatible string for RK3588.
RK3588 has the same Hantro G1 ip as RK3568, which are both
known as VDPU121 in TRM of RK3568 and RK3588.

Signed-off-by: Jianfeng Liu <liujianfeng1994@gmail.com>
---
 Documentation/devicetree/bindings/media/rockchip-vpu.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/media/rockchip-vpu.yaml b/Documentation/devicetree/bindings/media/rockchip-vpu.yaml
index c57e1f488..4f667db91 100644
--- a/Documentation/devicetree/bindings/media/rockchip-vpu.yaml
+++ b/Documentation/devicetree/bindings/media/rockchip-vpu.yaml
@@ -31,6 +31,9 @@ properties:
       - items:
           - const: rockchip,rk3228-vpu
           - const: rockchip,rk3399-vpu
+      - items:
+          - const: rockchip,rk3588-vdpu121
+          - const: rockchip,rk3568-vpu

   reg:
     maxItems: 1
--
2.34.1


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Re: [PATCH v4 2/2] dt-bindings: media: rockchip-vpu: Add rk3588 vdpu121 compatible string

[Conor Dooley]

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On Sat, Mar 16, 2024 at 03:11:00PM +0800, Jianfeng Liu wrote:
> Add Hantro G1 VPU compatible string for RK3588.
> RK3588 has the same Hantro G1 ip as RK3568, which are both
> known as VDPU121 in TRM of RK3568 and RK3588.
> 
> Signed-off-by: Jianfeng Liu <liujianfeng1994@gmail.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>

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