This series make it possible to use more HDMI modes on RK3328, and presumably also on RK3228. It also prepares for a future YUV420 and 10-bit output series. Part of this has been reworked from vendor BSP 4.4 kernel commits. Patch 1-5 fixes issues and shortcomings in the inno hdmi phy driver. Patch 6 filter out any mode having larger width then 3840 pixels, e.g 4096x2304 modes, since limitations in the scaler code trigger an error for a large console framebuffer. Patch 7 prepares for use of high TMDS bit rates used with HDMI2.0 and 10-bit output modes. Patch 8-14 changes rk3228/rk3328 to use mode_valid functions suited for the inno hdmi phy instead of the dw-hdmi phy. This Patch 15 adds support for more pixel clock rates in order to support common DMT modes in addition to CEA modes. Note: I have only been able to build test RK322x related changes as I do not have any RK322x device to test on. All modes, including fractal modes, has been tested with modetest on a RK3328 Rock64 device. modetest -M rockchip -s 39:3840x2160-29.97 Regards, Jonas Algea Cao (1): phy/rockchip: inno-hdmi: Support more pre-pll configuration Huicong Xu (1): phy/rockchip: inno-hdmi: force set_rate on power_on Jonas Karlman (12): phy/rockchip: inno-hdmi: use correct vco_div_5 macro on rk3328 phy/rockchip: inno-hdmi: remove unused no_c from rk3328 recalc_rate phy/rockchip: inno-hdmi: do not power on rk3328 post pll on reg write drm/rockchip: vop: limit resolution width to 3840 drm/rockchip: dw-hdmi: allow high tmds bit rates drm/rockchip: dw-hdmi: require valid vpll clock rate on rk3228/rk3328 clk: rockchip: set parent rate for DCLK_VOP clock on rk3228 arm64: dts: rockchip: increase vop clock rate on rk3328 arm64: dts: rockchip: add vpll clock to hdmi node on rk3328 ARM: dts: rockchip: add vpll clock to hdmi node on rk3228 drm/rockchip: dw-hdmi: limit tmds to 340mhz on rk3228/rk3328 drm/rockchip: dw-hdmi: remove unused plat_data on rk3228/rk3328 Zheng Yang (1): phy/rockchip: inno-hdmi: round fractal pixclock in rk3328 recalc_rate arch/arm/boot/dts/rk322x.dtsi | 4 +- arch/arm64/boot/dts/rockchip/rk3328.dtsi | 6 +- drivers/clk/rockchip/clk-rk3228.c | 2 +- drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 47 ++++++-- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 10 ++ drivers/phy/rockchip/phy-rockchip-inno-hdmi.c | 110 ++++++++++++------ 6 files changed, 130 insertions(+), 49 deletions(-) -- 2.17.1 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
