Hi, This serie aims at adding the check and free the writeback_job when it with an empty fb in drm_atomic_connector_check(). Also did some refine in drm_writeback_signal_completion() to clear the fence pointer when writeback job signaled. This patchset is based at the drm-misc-fixes branch. Lowry Li (Arm Technology China) (2): drm: Free the writeback_job when it with an empty fb drm: Clear the fence pointer when writeback job signaled .../drm/arm/display/komeda/komeda_wb_connector.c | 3 +-- drivers/gpu/drm/arm/malidp_mw.c | 4 ++-- drivers/gpu/drm/drm_atomic.c | 13 ++++++++---- drivers/gpu/drm/drm_writeback.c | 23 ++++++++++++++-------- drivers/gpu/drm/rcar-du/rcar_du_writeback.c | 4 ++-- drivers/gpu/drm/vc4/vc4_txp.c | 5 ++--- 6 files changed, 31 insertions(+), 21 deletions(-) -- 1.9.1
