drm/i915: Call intel_enable_plane from i9xx_crtc_mode_set (again)

This change got placed in the ironlake path instead of the 9xx path
during a recent code shuffle.

Signed-off-by: Keith Packard <keithp@keithp.com>

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 81a9059b6a94ea0278bd691342294f4c0893cf21..aa43e7be6053bdfd6dc6fd7274d17ccd544b799f 100644 (file)
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -4687,6 +4687,7 @@ static int i9xx_crtc_mode_set(struct drm_crtc *crtc,
 
        I915_WRITE(DSPCNTR(plane), dspcntr);
        POSTING_READ(DSPCNTR(plane));
+       intel_enable_plane(dev_priv, plane, pipe);
 
        ret = intel_pipe_set_base(crtc, x, y, old_fb);
 
@@ -5217,8 +5218,6 @@ static int ironlake_crtc_mode_set(struct drm_crtc *crtc,
 
        I915_WRITE(DSPCNTR(plane), dspcntr);
        POSTING_READ(DSPCNTR(plane));
-       if (!HAS_PCH_SPLIT(dev))
-               intel_enable_plane(dev_priv, plane, pipe);
 
        ret = intel_pipe_set_base(crtc, x, y, old_fb);