From 48d1d28eec5cd7ebb8bb30009078feb438172cf2 Mon Sep 17 00:00:00 2001 From: Jeykumar Sankaran Date: Fri, 14 Dec 2018 15:57:55 -0800 Subject: drm/msm: subclass work object for vblank events msm maintains a separate structure to define vblank work definitions and a list to track events submitted to the workqueue. We can avoid this redundant list and its protection mechanism, if we subclass the work object to encapsulate vblank event parameters. changes in v2: - subclass optimization on system wq (Sean Paul) changes in v3: - none changes in v4: - move flush_workqueue before irq uninstall changes in v5: - none Signed-off-by: Jeykumar Sankaran Signed-off-by: Sean Paul --- drivers/gpu/drm/msm/msm_drv.h | 7 ------- 1 file changed, 7 deletions(-) (limited to 'drivers/gpu/drm/msm/msm_drv.h') diff --git a/drivers/gpu/drm/msm/msm_drv.h b/drivers/gpu/drm/msm/msm_drv.h index 06f3aa876483..cb642fefbd2f 100644 --- a/drivers/gpu/drm/msm/msm_drv.h +++ b/drivers/gpu/drm/msm/msm_drv.h @@ -77,12 +77,6 @@ enum msm_mdp_plane_property { PLANE_PROP_MAX_NUM }; -struct msm_vblank_ctrl { - struct work_struct work; - struct list_head event_list; - spinlock_t lock; -}; - #define MSM_GPU_MAX_RINGS 4 #define MAX_H_TILES_PER_DISPLAY 2 @@ -227,7 +221,6 @@ struct msm_drm_private { struct notifier_block vmap_notifier; struct shrinker shrinker; - struct msm_vblank_ctrl vblank_ctrl; struct drm_atomic_state *pm_state; }; -- cgit v1.2.3