Commit fc25441c authored by Matt Roper's avatar Matt Roper
Browse files

drm/i915/ehl: Add one additional PCH ID to MCC 



There's one additional ID that we should treat as Mule Creek Canyon.

Cc: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: default avatarMatt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190621151847.31302-1-matthew.d.roper@intel.com


Reviewed-by: default avatarJosé Roberto de Souza <jose.souza@intel.com>
parent 8dcfdfb4

drivers/gpu/drm/i915/i915_drv.c

+1 −0
Original line number Diff line number Diff line
@@ -220,6 +220,7 @@ intel_pch_type(const struct drm_i915_private *dev_priv, unsigned short id) 
		WARN_ON(!IS_ICELAKE(dev_priv));

		return PCH_ICP;

	case INTEL_PCH_MCC_DEVICE_ID_TYPE:

	case INTEL_PCH_MCC2_DEVICE_ID_TYPE:

		DRM_DEBUG_KMS("Found Mule Creek Canyon PCH\n");

		WARN_ON(!IS_ELKHARTLAKE(dev_priv));

		return PCH_MCC;

drivers/gpu/drm/i915/i915_drv.h

+1 −0
Original line number Diff line number Diff line
@@ -2323,6 +2323,7 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915, 
#define INTEL_PCH_CMP_DEVICE_ID_TYPE		0x0280

#define INTEL_PCH_ICP_DEVICE_ID_TYPE		0x3480

#define INTEL_PCH_MCC_DEVICE_ID_TYPE		0x4B00

#define INTEL_PCH_MCC2_DEVICE_ID_TYPE		0x3880

#define INTEL_PCH_P2X_DEVICE_ID_TYPE		0x7100

#define INTEL_PCH_P3X_DEVICE_ID_TYPE		0x7000

#define INTEL_PCH_QEMU_DEVICE_ID_TYPE		0x2900 /* qemu q35 has 2918 */

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