drm fixes for 5.12-rc7 amdgpu: - DCN3 fix - Fix CAC setting regression for TOPAZ - Fix ttm regression radeon: - Fix ttm regression msm: - a5xx/a6xx timestamp fix - microcode version check - fail path fix - block programming fix - error removal fix. i915: - Fix invalid access to ACPI _DSM objects xen: - Fix use-after-free in xen. - minor duplicate defintion cleanup vc4: - Reduce fifo threshold on hvs4 to fix a fifo full error. - minor redunantant assignment cleanup panel: - Disable TE support for Droid4 and N950.