drm/qxl: 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 <tzimmermann@suse.de>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20200129120531.6891-10-tzimmermann@suse.de

diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c
index 16d73b22f3f5463cd9bd36001f3f2cdc2c77fe77..ab4f8dd00400da1301c556134980d490f4553c25 100644 (file)
--- a/drivers/gpu/drm/qxl/qxl_display.c
+++ b/drivers/gpu/drm/qxl/qxl_display.c
@@ -31,7 +31,6 @@
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_plane_helper.h>
 #include <drm/drm_probe_helper.h>
-#include <drm/drm_vblank.h>
 
 #include "qxl_drv.h"
 #include "qxl_object.h"
@@ -372,19 +371,6 @@ static void qxl_crtc_update_monitors_config(struct drm_crtc *crtc,
 static void qxl_crtc_atomic_flush(struct drm_crtc *crtc,
                                  struct drm_crtc_state *old_crtc_state)
 {
-       struct drm_device *dev = crtc->dev;
-       struct drm_pending_vblank_event *event;
-       unsigned long flags;
-
-       if (crtc->state && crtc->state->event) {
-               event = crtc->state->event;
-               crtc->state->event = NULL;
-
-               spin_lock_irqsave(&dev->event_lock, flags);
-               drm_crtc_send_vblank_event(crtc, event);
-               spin_unlock_irqrestore(&dev->event_lock, flags);
-       }
-
        qxl_crtc_update_monitors_config(crtc, "flush");
 }