I am trying to get a DSI display working on the Raspberry Pi Compute Module 3 (cm3). I have added the display to the device tree and enabled vc4 as a dt overlay. However, vc4 is failing on boot. I have tried raspberrypi/linux@b839be4 (rpi-4.14.y) and raspberrypi/linux@c2f4561 (rpi-4.19.y). On 4.14 there is a NULL Pointer occuring in [0], on 4.19 vc4 fails on unbinding the hdmi interface.
On which branch can I expect a working DSI interface for the standard rpi display?
[0] https://github.com/raspberrypi/linux/blob/rpi-4.14.y/drivers/gpu/drm/drm_atomic_helper.c#L156
I am trying to get a DSI display working on the Raspberry Pi Compute Module 3 (cm3). I have added the display to the device tree and enabled vc4 as a dt overlay. However, vc4 is failing on boot. I have tried raspberrypi/linux@b839be4 (rpi-4.14.y) and raspberrypi/linux@c2f4561 (rpi-4.19.y). On 4.14 there is a NULL Pointer occuring in [0], on 4.19 vc4 fails on unbinding the hdmi interface.
On which branch can I expect a working DSI interface for the standard rpi display?
[0] https://github.com/raspberrypi/linux/blob/rpi-4.14.y/drivers/gpu/drm/drm_atomic_helper.c#L156