drm/i915/overlay: Drop the DIRTYFB flush

I don't even know why we have this DIRTYFB flush in the overlay
code. We'll anyway call intel_frontbuffer_flip() so there should
be no need to pretend that this is some kind of frontbuffer only
rendering operation.

Acked-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patch.msgid.link/20251016185408.22735-2-ville.syrjala@linux.intel.com
This commit is contained in:
Ville Syrjälä 2025-10-16 21:53:59 +03:00
commit 6d2ccd2f1c