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drm/i915: add PantherPoint PCH ID

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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>
This commit is contained in:
Jesse Barnes 2011-04-07 12:33:56 -07:00 committed by Keith Packard
parent 246d08b8f9
commit c792513bd1
1 changed files with 5 additions and 0 deletions
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5
drivers/gpu/drm/i915/i915_drv.c
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@ -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);