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drm/cirrus: Remove sending of vblank event

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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/20200129120531.6891-6-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann 2020-01-29 13:05:21 +01:00
parent ebe162cdeb
commit 9e79e3da77
1 changed files with 0 additions and 8 deletions
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8
drivers/gpu/drm/cirrus/cirrus.c
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@ -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 = {