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From: James Ausmus <james.ausmus@intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [PATCH] drm/i915/aml: Allow SPT PCH for all AML devices
Date: Thu, 17 Oct 2019 12:42:03 -0700	[thread overview]
Message-ID: <20191017194203.9645-1-james.ausmus@intel.com> (raw)

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>
---
 drivers/gpu/drm/i915/intel_pch.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/intel_pch.c b/drivers/gpu/drm/i915/intel_pch.c
index 1035d3d46fd8..bb1cb6f12a50 100644
--- a/drivers/gpu/drm/i915/intel_pch.c
+++ b/drivers/gpu/drm/i915/intel_pch.c
@@ -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");
-- 
2.23.0

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             reply	other threads:[~2019-10-17 19:41 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-17 19:42 James Ausmus [this message]
2019-10-17 22:32 ` [PATCH] drm/i915/aml: Allow SPT PCH for all AML devices Lyude Paul
2019-10-18  1:00 ` ✗ Fi.CI.BAT: failure for " Patchwork
2019-10-18  1:19   ` James Ausmus
2019-10-18  4:40     ` Saarinen, Jani
2019-10-18  3:33 ` ✓ Fi.CI.BAT: success for drm/i915/aml: Allow SPT PCH for all AML devices (rev2) Patchwork
2019-10-18  4:43   ` Saarinen, Jani
2019-10-18  8:20 ` ✓ Fi.CI.IGT: " Patchwork
2019-10-21 16:59   ` James Ausmus
2019-10-22 15:17     ` Matt Roper

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