1 files changed, 7 insertions, 6 deletions

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 6bda30dae400..1a15438512f1 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5220,7 +5220,7 @@ static void i9xx_update_cursor(struct drm_crtc *crtc, u32 base)
         bool visible = base != 0;
 
         if (intel_crtc->cursor_visible != visible) {
-                uint32_t cntl = CURCNTR(pipe);
+                uint32_t cntl = I915_READ(CURCNTR(pipe));
                 if (base) {
                         cntl &= ~(CURSOR_MODE | MCURSOR_PIPE_SELECT);
                         cntl |= CURSOR_MODE_64_ARGB_AX | MCURSOR_GAMMA_ENABLE;
@@ -5590,7 +5590,7 @@ static int intel_crtc_clock_get(struct drm_device *dev, struct drm_crtc *crtc)
         struct drm_i915_private *dev_priv = dev->dev_private;
         struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
         int pipe = intel_crtc->pipe;
-        u32 dpll = DPLL(pipe);
+        u32 dpll = I915_READ(DPLL(pipe));
         u32 fp;
         intel_clock_t clock;
 
@@ -5675,13 +5675,14 @@ static int intel_crtc_clock_get(struct drm_device *dev, struct drm_crtc *crtc)
 struct drm_display_mode *intel_crtc_mode_get(struct drm_device *dev,
                                              struct drm_crtc *crtc)
 {
+        struct drm_i915_private *dev_priv = dev->dev_private;
         struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
         int pipe = intel_crtc->pipe;
         struct drm_display_mode *mode;
-        int htot = HTOTAL(pipe);
-        int hsync = HSYNC(pipe);
-        int vtot = VTOTAL(pipe);
-        int vsync = VSYNC(pipe);
+        int htot = I915_READ(HTOTAL(pipe));
+        int hsync = I915_READ(HSYNC(pipe));
+        int vtot = I915_READ(VTOTAL(pipe));
+        int vsync = I915_READ(VSYNC(pipe));
 
         mode = kzalloc(sizeof(*mode), GFP_KERNEL);
         if (!mode)