Bug#1053764: radeon-amdgpu-firmware-is-required-for-drm-and-kms-on-r600-onward.patch unnecessary for amdgpu now

[Mario Limonciello <mario.limonciello@amd.com>]

Package: linux
Version: 6.5.0-1

Hi,

The patch carried by the Debian kernel 
bugfix/all/radeon-amdgpu-firmware-is-required-for-drm-and-kms-on-r600-onward.patch 
isn't necessary specifically for amdgpu anymore with modern kernels.

AMDGPU has been modified to check for the existence of firmware as part 
of the IP discovery enumeration process.  If firmware is missing, the 
GPU probe will fail and the framebuffer provided by the boot firmware 
will continue to be used.

I think the patch can be modified now to only cover radeon.

Thanks!