Revert "drm/i915: Only enable the plane after setting the fb base (pre-ILK)"

[karo-tx-linux.git] / drivers / gpu / drm / i915 / intel_display.c

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 967451e90deeef25ec5f3bf7617ac0e44a96b033..2166ee071ddbe99655c3c977beecec68bb6a7a19 100644 (file)
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5154,6 +5154,8 @@ static int intel_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);
 
@@ -5603,9 +5605,9 @@ static int intel_crtc_clock_get(struct drm_device *dev, struct drm_crtc *crtc)
        intel_clock_t clock;
 
        if ((dpll & DISPLAY_RATE_SELECT_FPA1) == 0)
-               fp = FP0(pipe);
+               fp = I915_READ(FP0(pipe));
        else
-               fp = FP1(pipe);
+               fp = I915_READ(FP1(pipe));
 
        clock.m1 = (fp & FP_M1_DIV_MASK) >> FP_M1_DIV_SHIFT;
        if (IS_PINEVIEW(dev)) {