From 3bace4f9dddc2847ab15f03ac6a1c470710cd582 Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann Date: Wed, 29 Jan 2020 13:05:27 +0100 Subject: [PATCH] drm/st7586: Remove sending of vblank event The atomic helpers automatically send out fake VBLANK events if no vblanking has been initialized. Remove the sending code from the driver. v4: * separate commit from core vblank changes Signed-off-by: Thomas Zimmermann Acked-by: Gerd Hoffmann Reviewed-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20200129120531.6891-12-tzimmermann@suse.de --- drivers/gpu/drm/tiny/st7586.c | 9 --------- 1 file changed, 9 deletions(-) diff --git a/drivers/gpu/drm/tiny/st7586.c b/drivers/gpu/drm/tiny/st7586.c index 060cc75..9ef559d 100644 --- a/drivers/gpu/drm/tiny/st7586.c +++ b/drivers/gpu/drm/tiny/st7586.c @@ -23,7 +23,6 @@ #include #include #include -#include /* controller-specific commands */ #define ST7586_DISP_MODE_GRAY 0x38 @@ -159,18 +158,10 @@ static void st7586_pipe_update(struct drm_simple_display_pipe *pipe, struct drm_plane_state *old_state) { struct drm_plane_state *state = pipe->plane.state; - struct drm_crtc *crtc = &pipe->crtc; struct drm_rect rect; if (drm_atomic_helper_damage_merged(old_state, state, &rect)) st7586_fb_dirty(state->fb, &rect); - - if (crtc->state->event) { - spin_lock_irq(&crtc->dev->event_lock); - drm_crtc_send_vblank_event(crtc, crtc->state->event); - spin_unlock_irq(&crtc->dev->event_lock); - crtc->state->event = NULL; - } } static void st7586_pipe_enable(struct drm_simple_display_pipe *pipe, -- 2.7.4