Hello Alexander, > -----Original Message----- > From: Murthy, Arun R <[email protected]> > Sent: Monday, April 7, 2025 11:14 AM > To: [email protected]; [email protected]; intel- > [email protected] > Cc: Jani Nikula <[email protected]>; Borah, Chaitanya Kumar > <[email protected]>; Syrjala, Ville <[email protected]>; > Murthy, Arun R <[email protected]>; Ville Syrjälä > <[email protected]>; Kumar, Naveen1 > <[email protected]> > Subject: [PATCH RESEND v13 0/5] Expose modifiers/formats supported by > async flips > > All of the formats/modifiers supported by the plane during synchronous flips > are nor supported by asynchronous flips. The formats/modifiers exposed to > user by IN_FORMATS exposes all formats/modifiers supported by plane and > this list varies for async flips. If the async flip supported > formats/modifiers are > exposed to the user, user based on this list can take decision to proceed or > not and avoid flip failures during async flips. > Discussion around this can be located @ > https://gitlab.freedesktop.org/mesa/mesa/- > /merge_requests/29618#note_2487123 > Mutter implementation for IN_FORMARTS_ASYNC under review @ > https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4063 > Xorg/modesetting patch > https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1816 >
We have added a new drm plane property to expose the format modifier pairs supported by a plane for async flip. Can you please let us know if this implementation looks good to you? If so, kindly provide an Ack. IGT implementation: https://patchwork.freedesktop.org/series/146853/ Regards Chaitanya
