[Xen-devel] [PATCH v4 07/15] drm/ili9225: 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>
---
 drivers/gpu/drm/tiny/ili9225.c | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/drivers/gpu/drm/tiny/ili9225.c b/drivers/gpu/drm/tiny/ili9225.c
index c66acc566c2b..802fb8dde1b6 100644
--- a/drivers/gpu/drm/tiny/ili9225.c
+++ b/drivers/gpu/drm/tiny/ili9225.c
@@ -26,7 +26,6 @@
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_mipi_dbi.h>
 #include <drm/drm_rect.h>
-#include <drm/drm_vblank.h>
 
 #define ILI9225_DRIVER_READ_CODE       0x00
 #define ILI9225_DRIVER_OUTPUT_CONTROL  0x01
@@ -165,18 +164,10 @@ static void ili9225_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))
                ili9225_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 ili9225_pipe_enable(struct drm_simple_display_pipe *pipe,
-- 
2.24.1


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