Re: [PATCH v9 8/8] drm/i915/fbc: handle dirty rect coords for the first frame

2025-02-21 Thread Ville Syrjälä
On Thu, Feb 20, 2025 at 12:41:44PM +0200, Vinod Govindapillai wrote: > During enabling FBC, for the very first frame, the prepare dirty > rect routine wouldnt have executed as at that time the plane > reference in the fbc_state would be NULL. So this could make > driver program some invalid entries

[PATCH v9 8/8] drm/i915/fbc: handle dirty rect coords for the first frame

2025-02-20 Thread Vinod Govindapillai
During enabling FBC, for the very first frame, the prepare dirty rect routine wouldnt have executed as at that time the plane reference in the fbc_state would be NULL. So this could make driver program some invalid entries as the damage area. Though fbc hw ignores the dirty rect values programmed f