Commit a201b00e authored Oct 17, 2019 by James Ausmus Committed by Matt Roper Oct 22, 2019

drm/i915/aml: Allow SPT PCH for all AML devices

Even the AML devices that behave like CFLs can be paired with an SPT
PCH. Allow this to happen without blowing up dmesg.

BSpec: 33665

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=112013


Cc: Quanxian Wang <quanxian.wang@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: James Ausmus <james.ausmus@intel.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191017194203.9645-1-james.ausmus@intel.com

parent 0587152b

drivers/gpu/drm/i915/intel_pch.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -52,7 +52,8 @@ intel_pch_type(const struct drm_i915_private *dev_priv, unsigned short id)
		return PCH_SPT;
		case INTEL_PCH_SPT_LP_DEVICE_ID_TYPE:
		DRM_DEBUG_KMS("Found SunrisePoint LP PCH\n");
		WARN_ON(!IS_SKYLAKE(dev_priv) && !IS_KABYLAKE(dev_priv));
		WARN_ON(!IS_SKYLAKE(dev_priv) && !IS_KABYLAKE(dev_priv) &&
		!IS_COFFEELAKE(dev_priv));
		return PCH_SPT;
		case INTEL_PCH_KBP_DEVICE_ID_TYPE:
		DRM_DEBUG_KMS("Found Kaby Lake PCH (KBP)\n");

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