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    drm/msm: update cursors asynchronously through atomic · 224a4c97
    Gustavo Padovan 提交于
    Add support to async updates of cursors by using the new atomic
    interface for that. Basically what this commit does is do what
    mdp5_update_cursor_plane_legacy() did but through atomic.
    
    v5: call drm_atomic_helper_async_check() from the check hook
    
    v4: add missing atomic async commit call to msm_atomic_commit(Archit Taneja)
    
    v3: move size checks back to drivers (Ville Syrjälä)
    
    v2: move fb setting to core and use new state (Eric Anholt)
    
    Cc: Rob Clark <robdclark@gmail.com>
    Cc: Archit Taneja <architt@codeaurora.org>
    Signed-off-by: NGustavo Padovan <gustavo.padovan@collabora.com>
    Tested-by: Archit Taneja <architt@codeaurora.org> (v4)
    [added comment about not hitting async update path if hwpipes are
     re-assigned or global state is touched]
    Signed-off-by: NRob Clark <robdclark@gmail.com>
    224a4c97
msm_atomic.c 7.9 KB