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drm/armada: convert to use vblank_on/off calls

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A future commit changes the way various vblank calls behave, which
causes drivers to break.  Converting to use the drm_crtc_vblank_on/off
calls avoids this breakage.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2014-10-11 23:57:04 +01:00
parent c5488307dd
commit 178e561f51
1 changed files with 5 additions and 3 deletions
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8
drivers/gpu/drm/armada/armada_crtc.c
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@ -260,7 +260,7 @@ static void armada_drm_vblank_off(struct armada_crtc *dcrtc)
* Tell the DRM core that vblank IRQs aren't going to happen for
* a while. This cleans up any pending vblank events for us.
*/
drm_vblank_off(dev, dcrtc->num);
drm_crtc_vblank_off(&dcrtc->crtc);
/* Handle any pending flip event. */
spin_lock_irq(&dev->event_lock);
@ -289,6 +289,8 @@ static void armada_drm_crtc_dpms(struct drm_crtc *crtc, int dpms)
armada_drm_crtc_update(dcrtc);
if (dpms_blanked(dpms))
armada_drm_vblank_off(dcrtc);
else
drm_crtc_vblank_on(&dcrtc->crtc);
}
}
@ -526,7 +528,7 @@ static int armada_drm_crtc_mode_set(struct drm_crtc *crtc,
/* Wait for pending flips to complete */
wait_event(dcrtc->frame_wait, !dcrtc->frame_work);
drm_vblank_pre_modeset(crtc->dev, dcrtc->num);
drm_crtc_vblank_off(crtc);
crtc->mode = *adj;
@ -617,7 +619,7 @@ static int armada_drm_crtc_mode_set(struct drm_crtc *crtc,
armada_drm_crtc_update(dcrtc);
drm_vblank_post_modeset(crtc->dev, dcrtc->num);
drm_crtc_vblank_on(crtc);
armada_drm_crtc_finish_fb(dcrtc, old_fb, dpms_blanked(dcrtc->dpms));
return 0;