Looking at the section, there are quite a few differences between the original and file, so not sure how much to transpose. OF: could not get #phy-cells for 2.179949] sun6i-mipi-dsi 1ca0000.dsi: Couldn't get the MIPI D-PHY
systemd: Condition check resulted in Load Kernel Module drm being skipped. Modules linked in: cpufreq_dt zram sch_fq_codel g_serial libcomposite ip_tables x_tables autofs4 realtek axp20x_usb_power pinctrl_axp209 axp20x_regulator phy_sun6i_mipi_dphy dwmac_sun8i mdio_mux i2c_mv64xxx pwm_bl I couldn't find any other references in that file I decompiled the /boot/dtb/allwinner/sun50i-a64-pine64.dtb file,Ĭompatible = "allwinner,sun50i-a64-mipi-dsi" Setenv video-mode sunxi:1024圆00,monitor=lcd,hpd=0,edid=1įor me, the backlight works, but nothing else does. I applied your overlay, compiled and loaded from armbianEnv.txt and added the So I finally tried installing the latest 5.4.43 build from Armbian. Remember to recompile boot.cmd to boot.scr and note that changes will come into action after second boot. You can do this by adding saveenv command at the end of boot script (boot.cmd). Defaults to overscan_x=32 and overscan_y=20 for composite monitors, 0 for other monitors.įor example to always use the HDMI connector, even if no cable is inserted, using edid info when available and otherwise initalizing it at use: setenv video-mode regarding video must be saved into U-Boot environment file since they must be read before reading boot script. top and bottom to deal with overscanning displays. Overscan_x/overscan_y= - Set x/y overscan value This configures a black border on the left and right resp. If valid EDID info was read from the monitor the EDID info will overrides the xres, yres and refresh from the video-mode env. Defaults to hpd_delay=500.Įdid= - Enable use of DDC + EDID to get monitor info 0: Disabled. This configures how long to wait for the HPD signal before assuming no cable is connected. Hpd_delay= - How long to wait for the HDMI HPD signal in milliseconds When the monitor and the board power up at the same time, it may take some time for the monitor to assert the HPD signal. Fallback to the LCD / VGA / none in that order (if available) Defaults to hpd=1. Configure DVI/HDMI output even if no cable is detected 1: Enabled. Hpd= - Enable use of the HDMI HotPlug Detect feature 0: Disabled. Vga: Selects video output over the VGA connector.Ĭomposite-pal/composite-ntsc/composite-pal-m/composite-pal-nc: Selects composite video output, note the specified resolution is ignored with composite video output. Lcd: Selects video output to a LCD screen. hdmi output format, if edid is used the format is automatically selected. Monitor= - Select the video output to useĭvi/hdmi: Selects output over the hdmi connector with dvi resp.
The sunxi U-Boot driver supports the following video-mode options: U-Boot supports HDMI and LCD output on Allwinner sunxi SoCs, LCD output requires the CONFIG_VIDEO_LCD_MODE Kconfig value to be set.