drm/i915: cleanup the CHICKEN_MISC_2 (re)definitions
* Don't define it twice.
* Define MSBs first, like the rest of i915_reg.h.
* Add CNL_ prefix to the bit that arrived in CNL.
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20170714175228.27019-1-paulo.r.zanoni@intel.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index a709a68..347484e 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -2712,7 +2712,7 @@ static void cnl_display_core_init(struct drm_i915_private *dev_priv, bool resume
/* 2. Enable Comp */
val = I915_READ(CHICKEN_MISC_2);
- val &= ~COMP_PWR_DOWN;
+ val &= ~CNL_COMP_PWR_DOWN;
I915_WRITE(CHICKEN_MISC_2, val);
val = I915_READ(CNL_PORT_COMP_DW3);
@@ -2786,7 +2786,7 @@ static void cnl_display_core_uninit(struct drm_i915_private *dev_priv)
/* 5. Disable Comp */
val = I915_READ(CHICKEN_MISC_2);
- val |= COMP_PWR_DOWN;
+ val |= CNL_COMP_PWR_DOWN;
I915_WRITE(CHICKEN_MISC_2, val);
}