From 2a735ad3d21145cf2f0985f90d99979e79ad092a Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann Date: Wed, 29 Jan 2020 13:05:30 +0100 Subject: [PATCH] drm/virtio: 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/20200129120531.6891-15-tzimmermann@suse.de --- drivers/gpu/drm/virtio/virtgpu_display.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c index 0966208ec30d..ecf4ba7cc32b 100644 --- a/drivers/gpu/drm/virtio/virtgpu_display.c +++ b/drivers/gpu/drm/virtio/virtgpu_display.c @@ -30,7 +30,6 @@ #include #include #include -#include #include "virtgpu_drv.h" @@ -121,13 +120,6 @@ static int virtio_gpu_crtc_atomic_check(struct drm_crtc *crtc, static void virtio_gpu_crtc_atomic_flush(struct drm_crtc *crtc, struct drm_crtc_state *old_state) { - unsigned long flags; - - spin_lock_irqsave(&crtc->dev->event_lock, flags); - if (crtc->state->event) - drm_crtc_send_vblank_event(crtc, crtc->state->event); - crtc->state->event = NULL; - spin_unlock_irqrestore(&crtc->dev->event_lock, flags); } static const struct drm_crtc_helper_funcs virtio_gpu_crtc_helper_funcs = {