This patchset adds support for CVBS and/or HDMI output for Amlogic Meson GX SoCs (GXBB, GXL and GXM) based on the Linux Meson DRM driver ported to the U-Boot Video DM model. It supports only the "DMT" video modes reported by the monitors since AVI InfoFrame management is missing from the U-Boot video model.
The port includes some changes in the dw-hdmi driver to support custom PHY calls and support for the ColorSpace converter since the Amlogic Meson GX video pipeline can only output un YUV444 mode, thus activating the CSC is needed to output RGB for HDMI.
Video Support needs some tweaks in the DT like the u-boot,dm-pre-reloc for the VPU node and a tweak to access the HHI registers from the DW-HDMI glue driver. A port of a linux patch is also necessary to hook a regulator to enable HDMI.
Finally, it enables console mux and console env for all Amlogic boards and enabled Video Support for the Libre Computer AML-S905X-CC board.
Jorge Ramirez-Ortiz (2): video: dw_hdmi: support SoC specific read/write ops video: dw_hdmi: add support for color conversion
Maxime Jourdan (6): power: domain: meson-gx-pwrc-vpu: add missing depends arm64: dts: meson-gx: vpu should be probed before relocation arm64: dts: meson-gx: add hhi reg entry to hdmi_tx arm: meson: board-gx: Setup VPU in fdt arm: meson64: enable console mux and console env by default arm: libretech-cc: enable video by default
Neil Armstrong (3): video: Add Meson Video Processing Unit Driver arm64: dts: meson-gx: Add hdmi_5v regulator as hdmi tx supply configs: meson64: use vidconsole and usbkbd if enabled
arch/arm/dts/meson-gx-u-boot.dtsi | 21 + arch/arm/dts/meson-gxbb-nanopi-k2-u-boot.dtsi | 7 + arch/arm/dts/meson-gxbb-odroidc2-u-boot.dtsi | 7 + .../meson-gxl-s905x-khadas-vim-u-boot.dtsi | 7 + arch/arm/dts/meson-gxl-s905x-khadas-vim.dts | 1 + .../meson-gxl-s905x-libretech-cc-u-boot.dtsi | 7 + arch/arm/dts/meson-gxl-s905x-libretech-cc.dts | 1 + arch/arm/dts/meson-gxl-s905x-p212-u-boot.dtsi | 7 + arch/arm/dts/meson-gxl-s905x-p212.dts | 1 + .../arm/dts/meson-gxm-khadas-vim2-u-boot.dtsi | 7 + arch/arm/dts/meson-gxm-khadas-vim2.dts | 1 + arch/arm/include/asm/arch-meson/meson-vpu.h | 13 + arch/arm/mach-meson/board-gx.c | 5 + configs/khadas-vim2_defconfig | 2 + configs/khadas-vim_defconfig | 2 + configs/libretech-cc_defconfig | 8 + configs/odroid-c2_defconfig | 2 + configs/p212_defconfig | 2 + drivers/power/domain/Kconfig | 2 +- drivers/video/Kconfig | 2 + drivers/video/Makefile | 1 + drivers/video/dw_hdmi.c | 267 ++- drivers/video/meson/Kconfig | 12 + drivers/video/meson/Makefile | 9 + drivers/video/meson/meson_canvas.c | 45 + drivers/video/meson/meson_dw_hdmi.c | 445 +++++ drivers/video/meson/meson_dw_hdmi.h | 134 ++ drivers/video/meson/meson_plane.c | 177 ++ drivers/video/meson/meson_registers.h | 1393 ++++++++++++++++ drivers/video/meson/meson_vclk.c | 893 ++++++++++ drivers/video/meson/meson_venc.c | 1464 +++++++++++++++++ drivers/video/meson/meson_vpu.c | 211 +++ drivers/video/meson/meson_vpu.h | 97 ++ drivers/video/meson/meson_vpu_init.c | 440 +++++ drivers/video/meson/simplefb_common.c | 29 + drivers/video/meson/simplefb_common.h | 21 + include/configs/meson64.h | 23 + include/dw_hdmi.h | 74 + include/media_bus_format.h | 156 ++ 39 files changed, 5992 insertions(+), 4 deletions(-) create mode 100644 arch/arm/dts/meson-gx-u-boot.dtsi create mode 100644 arch/arm/dts/meson-gxbb-nanopi-k2-u-boot.dtsi create mode 100644 arch/arm/dts/meson-gxbb-odroidc2-u-boot.dtsi create mode 100644 arch/arm/dts/meson-gxl-s905x-khadas-vim-u-boot.dtsi create mode 100644 arch/arm/dts/meson-gxl-s905x-libretech-cc-u-boot.dtsi create mode 100644 arch/arm/dts/meson-gxl-s905x-p212-u-boot.dtsi create mode 100644 arch/arm/dts/meson-gxm-khadas-vim2-u-boot.dtsi create mode 100644 arch/arm/include/asm/arch-meson/meson-vpu.h create mode 100644 drivers/video/meson/Kconfig create mode 100644 drivers/video/meson/Makefile create mode 100644 drivers/video/meson/meson_canvas.c create mode 100644 drivers/video/meson/meson_dw_hdmi.c create mode 100644 drivers/video/meson/meson_dw_hdmi.h create mode 100644 drivers/video/meson/meson_plane.c create mode 100644 drivers/video/meson/meson_registers.h create mode 100644 drivers/video/meson/meson_vclk.c create mode 100644 drivers/video/meson/meson_venc.c create mode 100644 drivers/video/meson/meson_vpu.c create mode 100644 drivers/video/meson/meson_vpu.h create mode 100644 drivers/video/meson/meson_vpu_init.c create mode 100644 drivers/video/meson/simplefb_common.c create mode 100644 drivers/video/meson/simplefb_common.h create mode 100644 include/media_bus_format.h