Hi Adam,
Thanks for your patch!
On Tue, Feb 27, 2024 at 4:46 AM Adam Ford <aford173@xxxxxxxxx> wrote:
> The GPU on the R-Car H3 is a Rogue GX6650 which uses firmware
> rogue_4.46.6.61_v1.fw available from Imagination.
s/61/62/
>
> When enumerated, it appears as:
> powervr fd000000.gpu: [drm] loaded firmware powervr/rogue_4.46.6.62_v1.fw
> powervr fd000000.gpu: [drm] FW version v1.0 (build 6513336 OS)
Do you have a different build number?
On Salvator-XS with R-Car H3 ES2.0:
powervr fd000000.gpu: [drm] loaded firmware powervr/rogue_4.46.6.62_v1.fw
powervr fd000000.gpu: [drm] FW version v1.0 (build 6538781 OS)
[drm] Initialized powervr 1.0.0 20230904 for fd000000.gpu on minor 1
>
> Signed-off-by: Adam Ford <aford173@xxxxxxxxx>
Tested-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
> --- a/arch/arm64/boot/dts/renesas/r8a77951.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r8a77951.dtsi
> @@ -2771,6 +2771,16 @@ gic: interrupt-controller@f1010000 {
> resets = <&cpg 408>;
> };
>
> + gpu: gpu@fd000000 {
> + compatible = "renesas,r8a77951-gpu", "img,img-axe";
renesas,r8a7795-gpu
> + reg = <0 0xfd000000 0 0x20000>;
> + clocks = <&cpg CPG_MOD 112>;
> + clock-names = "core";
> + interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>;
> + power-domains = <&sysc R8A7795_PD_3DG_E>;
> + resets = <&cpg 112>;
> + };
> +
> pciec0: pcie@fe000000 {
> compatible = "renesas,pcie-r8a7795",
> "renesas,pcie-rcar-gen3";
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
