From 243dec586fca7f9acd08c0e5a9d7884fe5e9c848 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Tue, 20 Jun 2017 16:03:08 +0300
Subject: [PATCH] drm/i915: Document that PPT==CPT and WPT==LPT
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Git-commit: 243dec586fca7f9acd08c0e5a9d7884fe5e9c848
Patch-mainline: v4.14-rc1
References: FATE#322643 bsc#1055900
For our purposes PPT is equivalent to CPT, and WPT is equivalent to
LPT. Document that fact.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170620130310.13245-4-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/gpu/drm/i915/i915_drv.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1151,8 +1151,8 @@ 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 */