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drm/vboxvideo: 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/20200129120531.6891-14-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann 2020-01-29 13:05:29 +01:00
parent a7bbabd94c
commit 236b83fba3
1 changed files with 0 additions and 12 deletions
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12
drivers/gpu/drm/vboxvideo/vbox_mode.c
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@ -18,7 +18,6 @@
#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 "hgsmi_channels.h"
#include "vbox_drv.h"
@ -226,17 +225,6 @@ static void vbox_crtc_atomic_disable(struct drm_crtc *crtc,
static void vbox_crtc_atomic_flush(struct drm_crtc *crtc,
struct drm_crtc_state *old_crtc_state)
{
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(&crtc->dev->event_lock, flags);
drm_crtc_send_vblank_event(crtc, event);
spin_unlock_irqrestore(&crtc->dev->event_lock, flags);
}
}
static const struct drm_crtc_helper_funcs vbox_crtc_helper_funcs = {