This is now handled by the core, drivers can totally ignore lifetime issues of drm events.
Cc: Tomeu Vizoso tomeu.vizoso@collabora.com Cc: Mark yao mark.yao@rock-chips.com Tested-by: Tomeu Vizoso tomeu.vizoso@collabora.com Reviewed-by: Tomeu Vizoso tomeu.vizoso@collabora.com Signed-off-by: Daniel Vetter daniel.vetter@intel.com --- drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 22 ---------------------- drivers/gpu/drm/rockchip/rockchip_drm_drv.h | 1 - drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 20 -------------------- 3 files changed, 43 deletions(-)
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c index 2fac6799ceb2..2251121343e6 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c @@ -257,27 +257,6 @@ static int rockchip_drm_unload(struct drm_device *drm_dev) return 0; }
-static void rockchip_drm_crtc_cancel_pending_vblank(struct drm_crtc *crtc, - struct drm_file *file_priv) -{ - struct rockchip_drm_private *priv = crtc->dev->dev_private; - int pipe = drm_crtc_index(crtc); - - if (pipe < ROCKCHIP_MAX_CRTC && - priv->crtc_funcs[pipe] && - priv->crtc_funcs[pipe]->cancel_pending_vblank) - priv->crtc_funcs[pipe]->cancel_pending_vblank(crtc, file_priv); -} - -static void rockchip_drm_preclose(struct drm_device *dev, - struct drm_file *file_priv) -{ - struct drm_crtc *crtc; - - list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) - rockchip_drm_crtc_cancel_pending_vblank(crtc, file_priv); -} - void rockchip_drm_lastclose(struct drm_device *dev) { struct rockchip_drm_private *priv = dev->dev_private; @@ -303,7 +282,6 @@ static struct drm_driver rockchip_drm_driver = { DRIVER_PRIME | DRIVER_ATOMIC, .load = rockchip_drm_load, .unload = rockchip_drm_unload, - .preclose = rockchip_drm_preclose, .lastclose = rockchip_drm_lastclose, .get_vblank_counter = drm_vblank_no_hw_counter, .enable_vblank = rockchip_drm_crtc_enable_vblank, diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.h b/drivers/gpu/drm/rockchip/rockchip_drm_drv.h index 7684503ff765..005634484441 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.h +++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.h @@ -40,7 +40,6 @@ struct rockchip_crtc_funcs { int (*enable_vblank)(struct drm_crtc *crtc); void (*disable_vblank)(struct drm_crtc *crtc); void (*wait_for_update)(struct drm_crtc *crtc); - void (*cancel_pending_vblank)(struct drm_crtc *crtc, struct drm_file *file_priv); };
struct rockchip_crtc_state { diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c index d2932478ff59..8cd840f602b7 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c @@ -894,30 +894,10 @@ static void vop_crtc_wait_for_update(struct drm_crtc *crtc) WARN_ON(!wait_for_completion_timeout(&vop->wait_update_complete, 100)); }
-static void vop_crtc_cancel_pending_vblank(struct drm_crtc *crtc, - struct drm_file *file_priv) -{ - struct drm_device *drm = crtc->dev; - struct vop *vop = to_vop(crtc); - struct drm_pending_vblank_event *e; - unsigned long flags; - - spin_lock_irqsave(&drm->event_lock, flags); - e = vop->event; - if (e && e->base.file_priv == file_priv) { - vop->event = NULL; - - kfree(&e->base); - file_priv->event_space += sizeof(e->event); - } - spin_unlock_irqrestore(&drm->event_lock, flags); -} - static const struct rockchip_crtc_funcs private_crtc_funcs = { .enable_vblank = vop_crtc_enable_vblank, .disable_vblank = vop_crtc_disable_vblank, .wait_for_update = vop_crtc_wait_for_update, - .cancel_pending_vblank = vop_crtc_cancel_pending_vblank, };
static bool vop_crtc_mode_fixup(struct drm_crtc *crtc,