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drm/i915: Set crtc DPMS mode to ON in intel_crtc_mode_set

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This corrects the DPMS mode tracking so that the DPMS code will
actually turn the CRTC off the next time the screen saves.

Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
This commit is contained in:
Keith Packard 2011-07-27 01:21:40 -07:00
parent d2b996ac69
commit 120eced9ef
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/i915/intel_display.c
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@ -5273,6 +5273,8 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc,
drm_vblank_post_modeset(dev, pipe);
intel_crtc->dpms_mode = DRM_MODE_DPMS_ON;
return ret;
}