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

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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
This commit is contained in:
James Ausmus
2019-10-17 12:42:03 -07:00
committed by Matt Roper
parent 0587152bf9
commit a201b00e52
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/i915/intel_pch.c
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@@ -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");