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Enable CONFIG_DRM_LONTIUM_LT8912B=m in the five Raspberry Pi OS defconfigs so LT8912B DSI-to-HDMI adapters can use the existing driver without building an out-of-tree module. The unmodified driver was built and tested on a Raspberry Pi 5 with a two-lane board overlay on CAM/DISP1. A cold boot, EDID detection and 1280x720 at 60 Hz SMPTE output were verified. Co-authored-by: Limor Fried <ladyada@users.noreply.github.com> Signed-off-by: Eagle Claw <301410538+ladyada-eagleclaw@users.noreply.github.com>
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Long live the old flesh. |
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This lets us add two more HDMI/DVI outputs to raspi using the DISPn DSI ports :)
Enable CONFIG_DRM_LONTIUM_LT8912B=m in the five Raspberry Pi OS defconfigs so LT8912B DSI-to-HDMI adapters can use the existing driver without building an out-of-tree module.
The unmodified driver was built and tested on a Raspberry Pi 5 with a two-lane board overlay on CAM/DISP1. A cold boot, EDID detection and 1280x720 at 60 Hz SMPTE output were verified.
Written by astra, hand-tested by meat.