Commit 6cf6e590 authored by James Ausmus's avatar James Ausmus Committed by Lucas De Marchi
Browse files

drm/i915/tgl: Add second TGL PCH ID 



Another TGP ID has shown up, so let's add it to avoid South Display
breakage on systems that have this ID.

Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: default avatarJames Ausmus <james.ausmus@intel.com>
Reviewed-by: default avatarJosé Roberto de Souza <jose.souza@intel.com>
Signed-off-by: default avatarLucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191106005526.1500-1-james.ausmus@intel.com
parent 4b406998

drivers/gpu/drm/i915/intel_pch.c

+1 −0
Original line number Diff line number Diff line
@@ -85,6 +85,7 @@ intel_pch_type(const struct drm_i915_private *dev_priv, unsigned short id) 
		WARN_ON(!IS_ELKHARTLAKE(dev_priv));

		return PCH_MCC;

	case INTEL_PCH_TGP_DEVICE_ID_TYPE:

	case INTEL_PCH_TGP2_DEVICE_ID_TYPE:

		DRM_DEBUG_KMS("Found Tiger Lake LP PCH\n");

		WARN_ON(!IS_TIGERLAKE(dev_priv));

		return PCH_TGP;

drivers/gpu/drm/i915/intel_pch.h

+1 −0
Original line number Diff line number Diff line
@@ -47,6 +47,7 @@ enum intel_pch { 
#define INTEL_PCH_ICP_DEVICE_ID_TYPE		0x3480

#define INTEL_PCH_MCC_DEVICE_ID_TYPE		0x4B00

#define INTEL_PCH_TGP_DEVICE_ID_TYPE		0xA080

#define INTEL_PCH_TGP2_DEVICE_ID_TYPE		0x4380

#define INTEL_PCH_JSP_DEVICE_ID_TYPE		0x4D80

#define INTEL_PCH_JSP2_DEVICE_ID_TYPE		0x3880

#define INTEL_PCH_P2X_DEVICE_ID_TYPE		0x7100

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