diff options
author | Matt Roper <matthew.d.roper@intel.com> | 2019-09-17 02:32:51 +0300 |
---|---|---|
committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-09-18 13:00:40 +0300 |
commit | 8698ba53cd7173c32320ebbef4d389d41ebb5780 (patch) | |
tree | e420f83663519fb0c421b0788d9f828f00c495aa /drivers/gpu/drm/i915/intel_pch.c | |
parent | c210e85b8f3371168ce78c8da00b913839a84ec7 (diff) | |
download | linux-8698ba53cd7173c32320ebbef4d389d41ebb5780.tar.xz |
drm/i915/cml: Add second PCH ID for CMP
The CMP PCH ID we have in the driver is correct for the CML-U machines we have
in our CI system, but the CML-S and CML-H CI machines appear to use a
different PCH ID, leading our driver to detect no PCH for them.
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Anusha Srivatsa <anusha.srivatsa@intel.com>
References: 729ae330a0f2e2 ("drm/i915/cml: Introduce Comet Lake PCH")
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=111461
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190916233251.387-1-matthew.d.roper@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_pch.c')
-rw-r--r-- | drivers/gpu/drm/i915/intel_pch.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_pch.c b/drivers/gpu/drm/i915/intel_pch.c index fa864d8f2b73..15f8bff141f9 100644 --- a/drivers/gpu/drm/i915/intel_pch.c +++ b/drivers/gpu/drm/i915/intel_pch.c @@ -69,6 +69,7 @@ intel_pch_type(const struct drm_i915_private *dev_priv, unsigned short id) WARN_ON(!IS_CANNONLAKE(dev_priv) && !IS_COFFEELAKE(dev_priv)); return PCH_CNP; case INTEL_PCH_CMP_DEVICE_ID_TYPE: + case INTEL_PCH_CMP2_DEVICE_ID_TYPE: DRM_DEBUG_KMS("Found Comet Lake PCH (CMP)\n"); WARN_ON(!IS_COFFEELAKE(dev_priv)); /* CometPoint is CNP Compatible */ |