Hi, Here is an attempt at supporting the LVDS output in our DRM driver. This has been tested on the A83T (with DE2), but since everything is basically in the TCON, it should also be usable on the older SoCs with minor modifications. This was the occasion to refactor a bunch of things. The most notable ones would be the documentation, and split of the UI layers in the mixer code, and the switch to kfifo for our endpoint parsing code in the driver that fixes an issue introduced by the switch to BFS. Let me know what you think, Maxime Maxime Ripard (23): drm/sun4i: Implement endpoint parsing using kfifo drm/sun4i: Realign Makefile padding and reorder it drm/sun4i: tcon: Make tcon_set_mux mode argument const drm/sun4i: tcon: Make tcon_get_clk_delay mode argument const drm/sun4i: tcon: Don't rely on encoders to enable the TCON drm/sun4i: tcon: Don't rely on encoders to set the TCON mode drm/sun4i: tcon: Move out the tcon0 common setup dt-bindings: panel: lvds: Document power-supply property drm/panel: lvds: Add support for the power-supply property clk: sunxi-ng: Add A83T display clocks drm/sun4i: Rename layers to UI planes drm/sun4i: sun8i: properly support UI channels drm/sun4i: Reorder and document DE2 mixer registers drm/sun4i: Create minimal multipliers and dividers drm/sun4i: Add LVDS support drm/sun4i: Add A83T support arm: dts: sun8i: a83t: Add display pipeline arm: dts: sun8i: a83t: Enable the PWM arm: dts: sun8i: a83t: Add LVDS pins group arm: dts: sun8i: a83t: Add the PWM pin group arm: dts: sun8i: a711: Add regulator support arm: dts: sun8i: a711: Enable USB OTG arm: dts: sun8i: a711: Enable the LCD Documentation/devicetree/bindings/display/panel/panel-common.txt | 6 +- Documentation/devicetree/bindings/display/panel/panel-lvds.txt | 1 +- Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt | 3 +- arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts | 232 +++++++++++++++++++++++++++++++++++++++++++++++++-- arch/arm/boot/dts/sun8i-a83t.dtsi | 100 ++++++++++++++++++++++- drivers/clk/sunxi-ng/ccu-sun8i-de2.c | 21 +++-- drivers/gpu/drm/panel/panel-lvds.c | 23 +++++- drivers/gpu/drm/sun4i/Makefile | 29 +++--- drivers/gpu/drm/sun4i/sun4i_crtc.c | 32 ++++++- drivers/gpu/drm/sun4i/sun4i_dotclock.c | 10 +- drivers/gpu/drm/sun4i/sun4i_drv.c | 73 +++------------- drivers/gpu/drm/sun4i/sun4i_hdmi_ddc_clk.c | 1 +- drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c | 15 +--- drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c | 1 +- drivers/gpu/drm/sun4i/sun4i_lvds.c | 183 ++++++++++++++++++++++++++++++++++++++++- drivers/gpu/drm/sun4i/sun4i_lvds.h | 18 ++++- drivers/gpu/drm/sun4i/sun4i_rgb.c | 29 +------ drivers/gpu/drm/sun4i/sun4i_tcon.c | 326 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++------------- drivers/gpu/drm/sun4i/sun4i_tcon.h | 50 +++++++---- drivers/gpu/drm/sun4i/sun4i_tv.c | 12 +--- drivers/gpu/drm/sun4i/sun8i_layer.c | 134 +------------------------------ drivers/gpu/drm/sun4i/sun8i_layer.h | 36 +-------- drivers/gpu/drm/sun4i/sun8i_mixer.c | 81 ++++++++---------- drivers/gpu/drm/sun4i/sun8i_mixer.h | 101 ++++++++++++---------- drivers/gpu/drm/sun4i/sun8i_ui.c | 136 ++++++++++++++++++++++++++++++- drivers/gpu/drm/sun4i/sun8i_ui.h | 37 ++++++++- 26 files changed, 1212 insertions(+), 478 deletions(-) create mode 100644 drivers/gpu/drm/sun4i/sun4i_lvds.c create mode 100644 drivers/gpu/drm/sun4i/sun4i_lvds.h delete mode 100644 drivers/gpu/drm/sun4i/sun8i_layer.c delete mode 100644 drivers/gpu/drm/sun4i/sun8i_layer.h create mode 100644 drivers/gpu/drm/sun4i/sun8i_ui.c create mode 100644 drivers/gpu/drm/sun4i/sun8i_ui.h base-commit: 5ffd95d0dc16c6491631b6ca19403c96fd3db5d5 -- git-series 0.9.1 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
