[Intel-gfx] [PATCH] drm/i915: Fix PCH names for KBP and CNP.

[Rodrigo Vivi]

No functional change.

KBP was based on SPT and spec wasn't clear about the full name.
There was the initial point of the "Point" confusion.

Later the split with Coffee Lake and Cannon Lake both using CNP
and also some uncertainty from the specs we had at that time
made us to propagated the mistake along.

So, let's fix this now and avoid propagating these wrong
"points".

Cc: Anusha Srivatsa <anusha.srivatsa at intel.com>
Cc: Paulo Zanoni <paulo.r.zanoni at intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi at intel.com>
---
 drivers/gpu/drm/i915/i915_drv.c | 6 +++---
 drivers/gpu/drm/i915/i915_drv.h | 4 ++--
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 214555e813f1..9561c2a19fc1 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -237,17 +237,17 @@ static void intel_detect_pch(struct drm_i915_private *dev_priv)
 					!IS_KABYLAKE(dev_priv));
 			} else if (id == INTEL_PCH_KBP_DEVICE_ID_TYPE) {
 				dev_priv->pch_type = PCH_KBP;
-				DRM_DEBUG_KMS("Found KabyPoint PCH\n");
+				DRM_DEBUG_KMS("Found Kaby Lake PCH (KBP)\n");
 				WARN_ON(!IS_SKYLAKE(dev_priv) &&
 					!IS_KABYLAKE(dev_priv));
 			} else if (id == INTEL_PCH_CNP_DEVICE_ID_TYPE) {
 				dev_priv->pch_type = PCH_CNP;
-				DRM_DEBUG_KMS("Found CannonPoint PCH\n");
+				DRM_DEBUG_KMS("Found Cannon Lake PCH (CNP)\n");
 				WARN_ON(!IS_CANNONLAKE(dev_priv) &&
 					!IS_COFFEELAKE(dev_priv));
 			} else if (id == INTEL_PCH_CNP_LP_DEVICE_ID_TYPE) {
 				dev_priv->pch_type = PCH_CNP;
-				DRM_DEBUG_KMS("Found CannonPoint LP PCH\n");
+				DRM_DEBUG_KMS("Found Cannon Lake LP PCH (CNP-LP)\n");
 				WARN_ON(!IS_CANNONLAKE(dev_priv) &&
 					!IS_COFFEELAKE(dev_priv));
 			} else if (id == INTEL_PCH_P2X_DEVICE_ID_TYPE ||
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index d63645a521c4..bc1755657189 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1166,8 +1166,8 @@ enum intel_pch {
 	PCH_CPT,	/* Cougarpoint/Pantherpoint PCH */
 	PCH_LPT,	/* Lynxpoint/Wildcatpoint PCH */
 	PCH_SPT,        /* Sunrisepoint PCH */
-	PCH_KBP,        /* Kabypoint PCH */
-	PCH_CNP,        /* Cannonpoint PCH */
+	PCH_KBP,        /* Kaby Lake PCH */
+	PCH_CNP,        /* Cannon Lake PCH */
 	PCH_NOP,
 };
 
-- 
2.13.2