Hello Alexander, > -----Original Message----- > From: Murthy, Arun R <arun.r.mur...@intel.com> > Sent: Monday, April 7, 2025 11:14 AM > To: dri-de...@lists.freedesktop.org; intel-gfx@lists.freedesktop.org; intel- > x...@lists.freedesktop.org > Cc: Jani Nikula <jani.nik...@linux.intel.com>; Borah, Chaitanya Kumar > <chaitanya.kumar.bo...@intel.com>; Syrjala, Ville <ville.syrj...@intel.com>; > Murthy, Arun R <arun.r.mur...@intel.com>; Ville Syrjälä > <ville.syrj...@linux.intel.com>; Kumar, Naveen1 > <naveen1.ku...@intel.com> > 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
