Not really comparable, as I've have been manually figuring out what's required for the official 7" display on a Pi5, but maybe you can derive what's needed in your case: I had to add:
- panel-ilitek-ili9881c.ko kernel module
- rpi-panel-v2-regulator.ko
- drm-rp1-dsi.ko
- i2c-designware-core.ko
- i2c-designware-platform.ko
- overlays/vc4-kms-dsi-ili9881-7inch.dtbo overlay
- dtoverlay=vc4-kms-dsi-ili9881-7inch config.txt line
Code:
[ 1.141169] drm-rp1-dsi 1f00130000.dsi: bcm2712_iommu_of_xlate: MMU 1000005280.iommu[ 1.191974] ili9881c-dsi 1f00130000.dsi.0: supply power not found, using dummy regulator[ 1.192421] drm-rp1-dsi 1f00130000.dsi: rp1dsi_host_attach: Attach DSI device name=dsi-7inch channel=0 lanes=2 format=0 flags=0x801 hs_rate=0 lp_rate=0[ 1.192907] [drm] Initialized drm-rp1-dsi 1.0.0 0 for 1f00130000.dsi on minor 2[ 1.194923] drm-rp1-dsi 1f00130000.dsi: [drm] rp1dsi: Command time (outvact): 11[ 1.195273] drm-rp1-dsi 1f00130000.dsi: [drm] rp1dsi: Nominal Byte clock 125000000 DPI clock 83333333 (parent rate 125000000)[ 1.417569] Console: switching to colour frame buffer device 90x80[ 1.434952] drm-rp1-dsi 1f00130000.dsi: [drm] fb0: drm-rp1-dsidrmf frame buffer device[ 1.453191] drm-rp1-dsi 1f00130000.dsi: rp1dsi_bind succeeded
Statistics: Posted by dividuum — Tue Nov 26, 2024 3:00 pm