[Intel-gfx] [PATCH 3/5] drm/i915: Document that PPT==CPT and WPT==LPT

[ville.syrjala at linux.intel.com]

From: Ville Syrjälä <ville.syrjala at linux.intel.com>

For our purposes PPT is equivalent to CPT, and WPT is equivalent to
LPT. Document that fact.

Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
---
 drivers/gpu/drm/i915/i915_drv.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index e1f7c97a338a..1b97eb098ffe 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1149,8 +1149,8 @@ struct i915_psr {
 enum intel_pch {
 	PCH_NONE = 0,	/* No PCH present */
 	PCH_IBX,	/* Ibexpeak PCH */
-	PCH_CPT,	/* Cougarpoint PCH */
-	PCH_LPT,	/* Lynxpoint PCH */
+	PCH_CPT,	/* Cougarpoint/Pantherpoint PCH */
+	PCH_LPT,	/* Lynxpoint/Wildcatpoint PCH */
 	PCH_SPT,        /* Sunrisepoint PCH */
 	PCH_KBP,        /* Kabypoint PCH */
 	PCH_CNP,        /* Cannonpoint PCH */
-- 
2.13.0