From c792513bd1760c364b36391028512fbf2a4eb903 Mon Sep 17 00:00:00 2001
From: Jesse Barnes <jbarnes@virtuousgeek.org>
Date: Thu, 7 Apr 2011 12:33:56 -0700
Subject: [PATCH] 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>
---
drivers/gpu/drm/i915/i915_drv.c | 5 +++++
1 file changed, 5 insertions(+)
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);
--
2.34.1