From 4b97039e90bf895a7a1db47411079f0cffe395f6 Mon Sep 17 00:00:00 2001 From: Lyude Paul Date: Tue, 9 Feb 2021 14:13:05 -0500 Subject: [PATCH] drm/i915/gen9_bc: Recognize TGP PCH + CML combos Since Intel has introduced the gen9_bc platform, a combination of Tigerpoint PCHs and CML CPUs, let's recognize such platforms as valid and avoid WARNing on them. Changes since v4: * Split this into it's own patch - vsyrjala Cc: Matt Roper Cc: Jani Nikula Cc: Ville Syrjala [originally from Tejas's work] Signed-off-by: Tejas Upadhyay Signed-off-by: Lyude Paul Reviewed-by: Rodrigo Vivi Link: https://patchwork.freedesktop.org/patch/msgid/20210209212832.1401815-2-lyude@redhat.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 4813207fc053..7476f0e063c6 100644 --- a/drivers/gpu/drm/i915/intel_pch.c +++ b/drivers/gpu/drm/i915/intel_pch.c @@ -121,7 +121,8 @@ intel_pch_type(const struct drm_i915_private *dev_priv, unsigned short id) case INTEL_PCH_TGP2_DEVICE_ID_TYPE: drm_dbg_kms(&dev_priv->drm, "Found Tiger Lake LP PCH\n"); drm_WARN_ON(&dev_priv->drm, !IS_TIGERLAKE(dev_priv) && - !IS_ROCKETLAKE(dev_priv)); + !IS_ROCKETLAKE(dev_priv) && + !IS_GEN9_BC(dev_priv)); return PCH_TGP; case INTEL_PCH_JSP_DEVICE_ID_TYPE: case INTEL_PCH_JSP2_DEVICE_ID_TYPE: -- 2.20.1