From: Jesse Barnes <jbarnes@virtuousgeek.org>
Date: Thu, 7 Apr 2011 19:33:56 +0000 (-0700)
Subject: drm/i915: add PantherPoint PCH ID
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c792513bd1760c364b36391028512fbf2a4eb903;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

drm/i915: add PantherPoint PCH ID

We can treat PantherPoint as CougarPoint as far as display goes.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
---

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 52e52ce067e1..3930c77ac4ac 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -236,6 +236,7 @@ MODULE_DEVICE_TABLE(pci, pciidlist);
 
 #define INTEL_PCH_DEVICE_ID_MASK	0xff00
 #define INTEL_PCH_CPT_DEVICE_ID_TYPE	0x1c00
+#define INTEL_PCH_PPT_DEVICE_ID_TYPE	0x1e00
 
 void intel_detect_pch (struct drm_device *dev)
 {
@@ -257,6 +258,10 @@ void intel_detect_pch (struct drm_device *dev)
 			if (id == INTEL_PCH_CPT_DEVICE_ID_TYPE) {
 				dev_priv->pch_type = PCH_CPT;
 				DRM_DEBUG_KMS("Found CougarPoint PCH\n");
+			} else if (id == INTEL_PCH_PPT_DEVICE_ID_TYPE) {
+				/* PantherPoint is CPT compatible */
+				dev_priv->pch_type = PCH_CPT;
+				DRM_DEBUG_KMS("Found PatherPoint PCH\n");
 			}
 		}
 		pci_dev_put(pch);