[Xen-devel] [PATCH v5 05/15] drm/cirrus: Remove sending of vblank event

[Thomas Zimmermann <tzimmermann@xxxxxxx>]

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@xxxxxxx>
Acked-by: Gerd Hoffmann <kraxel@xxxxxxxxxx>
Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
---
 drivers/gpu/drm/cirrus/cirrus.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/drivers/gpu/drm/cirrus/cirrus.c b/drivers/gpu/drm/cirrus/cirrus.c
index 248c9f765c45..a91fb0d7282c 100644
--- a/drivers/gpu/drm/cirrus/cirrus.c
+++ b/drivers/gpu/drm/cirrus/cirrus.c
@@ -38,7 +38,6 @@
 #include <drm/drm_modeset_helper_vtables.h>
 #include <drm/drm_probe_helper.h>
 #include <drm/drm_simple_kms_helper.h>
-#include <drm/drm_vblank.h>
 
 #define DRIVER_NAME "cirrus"
 #define DRIVER_DESC "qemu cirrus vga"
@@ -434,13 +433,6 @@ static void cirrus_pipe_update(struct 
drm_simple_display_pipe *pipe,
 
        if (drm_atomic_helper_damage_merged(old_state, state, &rect))
                cirrus_fb_blit_rect(pipe->plane.state->fb, &rect);
-
-       if (crtc->state->event) {
-               spin_lock_irq(&crtc->dev->event_lock);
-               drm_crtc_send_vblank_event(crtc, crtc->state->event);
-               crtc->state->event = NULL;
-               spin_unlock_irq(&crtc->dev->event_lock);
-       }
 }
 
 static const struct drm_simple_display_pipe_funcs cirrus_pipe_funcs = {
-- 
2.25.0


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