vlv_cck_read
u32 vlv_cck_read(struct drm_i915_private *dev_priv, u32 reg);
val = vlv_cck_read(dev_priv, CCK_DISPLAY_CLOCK_CONTROL);
if (wait_for((vlv_cck_read(dev_priv, CCK_DISPLAY_CLOCK_CONTROL) &
val = vlv_cck_read(dev_priv, CCK_REG_DSI_PLL_CONTROL);
hpll_freq = vlv_cck_read(dev_priv, CCK_FUSE_REG) &
val = vlv_cck_read(dev_priv, reg);
val = vlv_cck_read(dev_priv, CCK_FUSE_REG);
if (wait_for(vlv_cck_read(dev_priv, CCK_REG_DSI_PLL_CONTROL) &
tmp = vlv_cck_read(dev_priv, CCK_REG_DSI_PLL_CONTROL);
pll_ctl = vlv_cck_read(dev_priv, CCK_REG_DSI_PLL_CONTROL);
pll_div = vlv_cck_read(dev_priv, CCK_REG_DSI_PLL_DIVIDER);