Allwinner A64 has display engine pipeline like other Allwinner SOC's A83T/H3/H5. A64 behaviour similar to Allwinner A83T where Mixer0 => TCON0 => LVDS/RGB/MIPI-DSI Mixer1 => TCON1 => HDMI as per Display System Block DiagramAllwinner_A64_User_Manual_V1.1.pdf This is second patch-set followed with previous RFC[1] and first series[2] and merely concentrated on HDMI pipeline through TCON1 and rest will add eventually. This series fixed previous version comments - about documenting fallback compatibles - adding new compatible for mixer1 - support for multiple DW HDMI PHY clock parents (thanks, to Jernej) Note: Pine64 boards are unable to get edid by default like other A64 boards, but forcing 'video=HDMI-A-1:1920x1080@60D' kernel command line can create edid with display on penel. Log: [ 1.613196] sun4i-drm display-engine: bound 1200000.mixer (ops sun8i_mixer_ops) [ 1.620764] sun4i-drm display-engine: No panel or bridge found... RGB output disabled [ 1.628612] sun4i-drm display-engine: bound 1c0d000.lcd-controller (ops sun4i_tcon_ops) [ 1.637677] sun8i-dw-hdmi 1ee0000.hdmi: Detected HDMI TX controller v1.32a with HDCP (sun8i_dw_hdmi_ph y) [ 1.647699] sun8i-dw-hdmi 1ee0000.hdmi: registered DesignWare HDMI I2C bus driver [ 1.656090] [drm] forcing HDMI-A-1 connector on [ 1.660664] sun4i-drm display-engine: bound 1ee0000.hdmi (ops sun8i_dw_hdmi_ops) [ 1.668063] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.674684] [drm] No driver support for vblank timestamp query. [ 2.497502] Console: switching to colour frame buffer device 240x67 [ 2.551795] sun4i-drm display-engine: fb0: frame buffer device [ 2.558166] [drm] Initialized sun4i-drm 1.0.0 20150629 for display-engine on minor 0 [2] https://lkml.org/lkml/2018/4/30/288 [1] https://lkml.org/lkml/2018/4/24/547 Icenowy Zheng (1): drm: sun4i: add support for HVCC regulator for DWC HDMI glue Jagan Teki (22): dt-bindings: clock: Add compatible for A64 DE2 CCU arm64: dts: allwinner: a64: Add DE2 CCU clk: sunxi-ng: Enable DE2_CCU for SUN8I and SUN50I clk: sunxi-ng: a64: Add minimal rate for video PLLs drm/sun4i: Add support for A64 mixer1 dt-bindings: display: Add compatible for A64 DE2 tcon1 blocks drm/sun4i: Add support for A64 display engine arm64: dts: allwinner: a64: Add DE2 tcon1 pipeline drm/sun4i: Enable DE2 Mixer for SUN8I and SUN50I arm64: defconfig: Enable CONFIG_DRM_SUN4I dt-bindings: display: Add compatible for A64 HDMI dt-bindings: display: Add compatible for A64 HDMI PHY dt-bindings: clock: sun50i-a64-ccu: Add PLL_VIDEO[0-1] macros arm64: dts: allwinner: a64: Add HDMI support drm/sun4i: Enable DesignWare HDMI for SUN8I and SUN50I arm64: dts: allwinner: a64: Add HDMI pipeline arm64: dts: allwinner: a64: bananapi-m64: Enable HDMI output arm64: dts: allwinner: a64: nanopi-a64: Enable HDMI output arm64: dts: allwinner: a64: orangepi-win: Enable HDMI output arm64: dts: allwinner: a64: a64-olinuxino: Enable HDMI output arm64: dts: allwinner: a64: pine64: Enable HDMI output arm64: dts: allwinner: a64: sopine: Enable HDMI output Jernej Skrabec (3): drm/sun4i: DE2 mixer: Add index quirk drm/sun4i: Add support for multiple DW HDMI PHY clock parents drm/sun4i: Add support for A64 HDMI PHY .../devicetree/bindings/clock/sun8i-de2.txt | 1 + .../bindings/display/sunxi/sun4i-drm.txt | 5 + .../boot/dts/allwinner/sun50i-a64-bananapi-m64.dts | 26 +++++ .../boot/dts/allwinner/sun50i-a64-nanopi-a64.dts | 26 +++++ .../boot/dts/allwinner/sun50i-a64-olinuxino.dts | 26 +++++ .../boot/dts/allwinner/sun50i-a64-orangepi-win.dts | 26 +++++ .../arm64/boot/dts/allwinner/sun50i-a64-pine64.dts | 26 +++++ .../dts/allwinner/sun50i-a64-sopine-baseboard.dts | 26 +++++ arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 124 +++++++++++++++++++++ arch/arm64/configs/defconfig | 1 + drivers/clk/sunxi-ng/Kconfig | 2 + drivers/clk/sunxi-ng/ccu-sun50i-a64.c | 46 ++++---- drivers/gpu/drm/sun4i/Kconfig | 3 +- drivers/gpu/drm/sun4i/sun4i_drv.c | 1 + drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c | 14 +++ drivers/gpu/drm/sun4i/sun8i_dw_hdmi.h | 11 +- drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c | 44 ++++++-- drivers/gpu/drm/sun4i/sun8i_hdmi_phy_clk.c | 89 +++++++++++---- drivers/gpu/drm/sun4i/sun8i_mixer.c | 17 ++- drivers/gpu/drm/sun4i/sun8i_mixer.h | 2 + include/dt-bindings/clock/sun50i-a64-ccu.h | 2 + 21 files changed, 458 insertions(+), 60 deletions(-) -- 2.14.3 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
