Update to work with 6.8+ and 6.11 kernels

[Kiboneu]

The drm calling convention has changed a bit.

fbdev_generic has been renamed to fbdev_ttm since 6.11-rc1: torvalds/linux@aae4682

And a format conversion state needs to be passed to drm_fb_xrgb8888_to_gray8 since 6.8-rc1: torvalds/linux@4cd24d4

works for now, barely tested so far. I'm not 100% sure if I'm using drm_format_conv_state correctly / efficiently.

Should fix #14.

[ardangelo]

Thanks for your work, I am testing it out now.

[fominok]

for anyone looking: sudo apt install linux-headers-rpi-v8 as for newer kernels raspberrypi-kernel-headers is no more (and in case you're running x64)

[scruss]

Thanks for your work, I am testing it out now.

can you merge and accept, please? sqfmi beepy modules are broken currently

[michaelriedl]

can you merge and accept, please? sqfmi beepy modules are broken currently

This would be a nice quality of life upgrade. I would like this to be merged as well.

[ZoltXs]

Update your driver to version 6.12.25. The tests I did were feasible, but I couldn't do more testing because my Beepy burned out due to a faulty battery and I haven't repaired it yet. But if Andrew wants to try it and update the repository, here's the link: https://github.com/ZoltXs/sharp-drm-driver2. I tested it on Trixie.

[thenoname]

@ardangelo - Please approve this. Currently it is not possible to do any updates on the beepy because the sqfmi beepy modules are broken.

[CRImier]

We (Blepis team) have pulled this into our fork, here's a .deb, or follow these instructions to compile a .deb yourself! Repo/PPA coming soon, too.
sharp-drm_2.0-1_arm64.deb.tar.gz

[rsre]

This patch does not work anymore in Debian 13 trixie 6.12.62 kernel. The function drm_fbdev_ttm_setup was removed at some point.

I believe the one to use is drm_client_setup, I was able to make it work by substituting the old functions and including the #include <drm/drm_client_setup.h> header.