This series implements support for HDMI output. This is done using DM video framework and sharing the HDMI controller code with RK3288.
Patch 1 splits out TCON code which is completely reusable on all Allwinner SoCs. Patch 2 converts common TCON code to use DM video compatible timing structure. Patch 3 adds all necessary clocks which are needed for Display Engine 2, TCON and HDMI. Patch 4 implement actual DE2 and HDMI driver and patch 5 disables HDMI on all boards which don't have it (default is on). Patch 6 is included here only for testing HDMI output on A64 due to missing power regulator support (AXP803). Another option is to use ATF which powers on HDMI. Such ATF can be found on Andre Przywara's github. Code was tested on OrangePi 2 & OrangePi Plus 2E (both H3), OrangePi PC 2 (H5) and Pine64 (A64). It was tested on A10, A13 and A20 boards by others. This series was developed on u-boot-sunxi repository with additional, not yet merged, patch: https://patchwork.ozlabs.org/patch/735617/ All Rockchip patches were already merged to u-boot-rockchip repository and are not yet present in u-boot-sunxi. They have to be cherry picked: a0a2774aebdaa039ce787090c903cf47263f04c9 520c174b3564ae183f0e7c118dc8ce3770ae20b0 3bffe88d68e43b7bead12ef8020267fabc6c7ebf Best regards, Jernej Skrabec Changes in v3: - drop patch 1 because it was merged - changed video output to 32 bpp - collect acked by tags - convert preprocessor symbol to Kconfig option (patch 3) - Kconfig option in patch 4 depends on new option Changes in v2: - patch 1 & 2 were removed because they were merged - collect reviewed by and tested by tags - TCON split out patch is splitted in two patches - fixed lcdc_enable() calls in video driver for old SoCs - defconfigs should disable video driver, not enable it - minor constant style fix Icenowy Zheng (1): [DO NOT MERGE] sunxi: add AXP803 support Jernej Skrabec (5): sunxi: video: Split out TCON code sunxi: video: Convert lcdc to use struct display_timing sunxi: Add clock support for DE2/HDMI/TCON on newer SoCs sunxi: video: Add A64/H3/H5 HDMI driver sunxi: Disable DE2 video driver where not needed arch/arm/include/asm/arch-sunxi/clock_sun6i.h | 54 ++++ arch/arm/include/asm/arch-sunxi/cpu_sun4i.h | 8 + arch/arm/include/asm/arch-sunxi/display.h | 103 ------- arch/arm/include/asm/arch-sunxi/display2.h | 124 ++++++++ arch/arm/include/asm/arch-sunxi/lcdc.h | 128 +++++++++ arch/arm/mach-sunxi/Makefile | 3 + arch/arm/mach-sunxi/clock_sun6i.c | 40 ++- arch/arm/mach-sunxi/pmic_bus.c | 6 +- arch/arm/mach-sunxi/rsb.c | 2 +- board/sunxi/Kconfig | 16 ++ board/sunxi/board.c | 31 +- configs/nanopi_neo_air_defconfig | 1 + configs/nanopi_neo_defconfig | 1 + configs/orangepi_zero_defconfig | 1 + drivers/power/Kconfig | 87 +++--- drivers/power/Makefile | 1 + drivers/power/axp803.c | 256 +++++++++++++++++ drivers/power/axp818.c | 2 +- drivers/video/Makefile | 2 +- drivers/video/sunxi/Makefile | 9 + drivers/video/sunxi/lcdc.c | 209 ++++++++++++++ drivers/video/sunxi/sunxi_de2.c | 258 +++++++++++++++++ drivers/video/{ => sunxi}/sunxi_display.c | 220 +++------------ drivers/video/sunxi/sunxi_dw_hdmi.c | 389 ++++++++++++++++++++++++++ include/axp803.h | 73 +++++ include/axp_pmic.h | 3 + include/configs/sunxi-common.h | 5 + 27 files changed, 1701 insertions(+), 331 deletions(-) create mode 100644 arch/arm/include/asm/arch-sunxi/display2.h create mode 100644 arch/arm/include/asm/arch-sunxi/lcdc.h create mode 100644 drivers/power/axp803.c create mode 100644 drivers/video/sunxi/Makefile create mode 100644 drivers/video/sunxi/lcdc.c create mode 100644 drivers/video/sunxi/sunxi_de2.c rename drivers/video/{ => sunxi}/sunxi_display.c (87%) create mode 100644 drivers/video/sunxi/sunxi_dw_hdmi.c create mode 100644 include/axp803.h -- 2.12.1 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
