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 e522c702b04e6387a07ae07f5917fb81835705ac..2166ee071ddbe99655c3c977beecec68bb6a7a19 100644 (file)
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5605,9 +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)) {
@@ -6579,8 +6579,10 @@ intel_user_framebuffer_create(struct drm_device *dev,
                return ERR_PTR(-ENOENT);
 
        intel_fb = kzalloc(sizeof(*intel_fb), GFP_KERNEL);
-       if (!intel_fb)
+       if (!intel_fb) {
+               drm_gem_object_unreference_unlocked(&obj->base);
                return ERR_PTR(-ENOMEM);
+       }
 
        ret = intel_framebuffer_init(dev, intel_fb, mode_cmd, obj);
        if (ret) {