This patchset is the initial patchset for Allwinner DE2 support. As the DE2 CCU support is already applied, this patchset now contains only DRM changes and device tree changes. The SoC used to develop this patchset is V3s, as V3s is the simplest one of the SoCs that have DE2. (Allwinner V3s features only one mixer, and its only video output is RGB LCD, which is already supported in our TCON driver) The last patch is only a testing patch, it shouldn't be merged; and for the patch to be really usable, the RFC fix of the TCON driver [1] is needed. No HDMI, TV encoder or other internal bridges' support is included in this patchset, which makes it currently not usable on H3. Thanks to Jean-Francois Moine and Jernej Skrabec for their efforts to discover the internal of DE2! [1] https://lists.freedesktop.org/archives/dri-devel/2016-December/126264.html Icenowy Zheng (9): drm/sun4i: abstract a engine type drm/sun4i: add a dedicated module for sun4i-backend and sun4i-layer drm/sun4i: add a Kconfig option for sun4i-backend drm/sun4i: add support for Allwinner DE2 mixers drm/sun4i: Add compatible string for V3s display engine drm/sun4i: tcon: add support for V3s TCON ARM: sun8i: v3s: add device nodes for DE2 display pipeline ARM: sun8i: v3s: add pinmux for LCD pins of V3s SoC [DO NOT MERGE] ARM: sun8i: v3s: enable LCD panel of Lichee Pi Zero arch/arm/boot/dts/sun8i-v3s-licheepi-zero.dts | 36 +++ arch/arm/boot/dts/sun8i-v3s.dtsi | 96 ++++++ drivers/gpu/drm/sun4i/Kconfig | 20 ++ drivers/gpu/drm/sun4i/Makefile | 9 +- drivers/gpu/drm/sun4i/sun4i_backend.c | 78 ++--- drivers/gpu/drm/sun4i/sun4i_backend.h | 19 +- drivers/gpu/drm/sun4i/sun4i_crtc.c | 11 +- drivers/gpu/drm/sun4i/sun4i_crtc.h | 4 +- drivers/gpu/drm/sun4i/sun4i_drv.c | 6 +- drivers/gpu/drm/sun4i/sun4i_drv.h | 2 +- drivers/gpu/drm/sun4i/sun4i_layer.c | 9 +- drivers/gpu/drm/sun4i/sun4i_layer.h | 4 +- drivers/gpu/drm/sun4i/sun4i_tcon.c | 43 +-- drivers/gpu/drm/sun4i/sun4i_tv.c | 9 +- drivers/gpu/drm/sun4i/sun8i_layer.c | 134 +++++++++ drivers/gpu/drm/sun4i/sun8i_layer.h | 36 +++ drivers/gpu/drm/sun4i/sun8i_mixer.c | 414 ++++++++++++++++++++++++++ drivers/gpu/drm/sun4i/sun8i_mixer.h | 137 +++++++++ drivers/gpu/drm/sun4i/sunxi_engine.h | 98 ++++++ 19 files changed, 1077 insertions(+), 88 deletions(-) create mode 100644 drivers/gpu/drm/sun4i/sun8i_layer.c create mode 100644 drivers/gpu/drm/sun4i/sun8i_layer.h create mode 100644 drivers/gpu/drm/sun4i/sun8i_mixer.c create mode 100644 drivers/gpu/drm/sun4i/sun8i_mixer.h create mode 100644 drivers/gpu/drm/sun4i/sunxi_engine.h -- 2.12.2 -- 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
