Hello Jakob, On 2018-04-24 16:24, Jakob Unterwurzacher wrote: >Earlier kernels showed a corrupt image on hdmi, on v4.16 things >work fine at resolutions up to 1920x1080. > >On v4.17-rc2 two fixes are pending for hdmi to work: > >1) "iommu/rockchip: make clock handling optional" > https://patchwork.kernel.org/patch/10344875/ > >2) Add missing enable_irq in rockchip_drm_vop.c > http://lists.infradead.org/pipermail/linux-rockchip/2018-April/020427.html > >These should get merged soon, so I think it's time to enable >the hdmi output in our dts. > >Signed-off-by: Jakob Unterwurzacher <jakob.unterwurzacher at theobroma-systems.com> >Cc: linux-rockchip at lists.infradead.org >Cc: Heiko Stuebner <heiko at sntech.de> >Cc: Klaus Goger <klaus.goger at theobroma-systems.com> >--- > arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts | 21 +++++++++++++++++++++ > 1 file changed, 21 insertions(+) > >diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts b/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts >index 7d3e8bfd51dd..23c59c8f0775 100644 >--- a/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts >+++ b/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts >@@ -143,6 +143,11 @@ > }; > }; > >+&hdmi { >+ ddc-i2c-bus = <&i2c3>; >+ status = "okay"; >+}; >+ > &i2c1 { > status = "okay"; > clock-frequency = <400000>; >@@ -281,3 +286,19 @@ > &usb_host0_ohci { > status = "okay"; > }; >+ >+&vopb { >+ status = "okay"; >+}; >+ >+&vopb_mmu { >+ status = "okay"; >+}; >+ >+&vopl { >+ status = "okay"; >+}; >+ >+&vopl_mmu { >+ status = "okay"; >+}; >-- >2.11.0 Does HDMI audio work on rk3399-puma-haikou? Regards, Vicente.
