On Wed, Jul 18, 2018 at 6:54 PM, Jagan Teki <jagan@xxxxxxxxxxxxxxxxxxxx> wrote: > 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 Diagram from Allwinner_A64_User_Manual_V1.1.pdf > > This is third patch-set followed with previous RFC[1], first and second > series[2][3] and merely concentrated on HDMI pipeline through TCON1 and > rest will add eventually. > > This series fixed previous version comments > - Rebasing on linux-next > - sqash all pipeline components in one patch > - Enable all pipeline components in board dts > - about documenting fallback compatibles > - adding new compatible for mixer1 > > Log: > [ 1.450984] Jagan: sun8i_mixer_probe > [ 1.464981] sun4i-drm display-engine: bound 1200000.mixer (ops sun8i_mixer_ops) > [ 1.472572] sun4i-drm display-engine: bound 1c0d000.lcd-controller (ops sun4i_tcon_ops) > [ 1.480676] sun8i-dw-hdmi 1ee0000.hdmi: Linked as a consumer to regulator.10 > [ 1.488738] sun8i-dw-hdmi 1ee0000.hdmi: Detected HDMI TX controller v1.32a with HDCP (sun8i_dw_hdmi_phy) > [ 1.498879] sun8i-dw-hdmi 1ee0000.hdmi: registered DesignWare HDMI I2C bus driver > [ 1.507372] sun4i-drm display-engine: bound 1ee0000.hdmi (ops sun8i_dw_hdmi_ops) > [ 1.514778] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). > [ 1.521398] [drm] No driver support for vblank timestamp query. > [ 1.684611] random: fast init done > [ 2.011575] Console: switching to colour frame buffer device 180x56 > [ 2.049858] sun4i-drm display-engine: fb0: DRM emulated frame buffer device > [ 2.057268] [drm] Initialized sun4i-drm 1.0.0 20150629 for display-engine on minor 0 > > 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 > > [3] https://lkml.org/lkml/2018/5/18/461 > [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 (17): > 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 > dt-bindings: display: Add compatible for A64 HDMI > dt-bindings: clock: sun50i-a64-ccu: Add PLL_VIDEO[0-1] macros > arm64: dts: allwinner: a64: Add tcon1 HDMI pipeline > clk: sunxi-ng: Enable DE2_CCU for SUN8I and SUN50I > arm64: defconfig: Enable CONFIG_DRM_SUN4I > drm/sun4i: Enable DE2 Mixer for SUN8I and SUN50I > drm/sun4i: Enable DesignWare HDMI for SUN50I > 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 Please squash all the patches enabling HDMI on some board into one, and write an informative commit message. See commit 8b1447aed5f4 ("ARM: dts: sun6i: Enable HDMI support on some A31/A31s devices") for such an example. ChenYu > > .../bindings/display/sunxi/sun4i-drm.txt | 4 + > .../dts/allwinner/sun50i-a64-bananapi-m64.dts | 34 ++++++ > .../dts/allwinner/sun50i-a64-nanopi-a64.dts | 34 ++++++ > .../dts/allwinner/sun50i-a64-olinuxino.dts | 34 ++++++ > .../dts/allwinner/sun50i-a64-orangepi-win.dts | 34 ++++++ > .../boot/dts/allwinner/sun50i-a64-pine64.dts | 34 ++++++ > .../allwinner/sun50i-a64-sopine-baseboard.dts | 34 ++++++ > arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 110 ++++++++++++++++++ > 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 | 2 + > drivers/gpu/drm/sun4i/sun8i_mixer.c | 12 ++ > include/dt-bindings/clock/sun50i-a64-ccu.h | 2 + > 17 files changed, 378 insertions(+), 23 deletions(-) > > -- > 2.17.1 > _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
