From: James Ausmus Date: Wed, 6 Nov 2019 00:55:26 +0000 (-0800) Subject: drm/i915/tgl: Add second TGL PCH ID X-Git-Tag: v5.6-rc1~114^2~17^2~424 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=6cf6e590ea2e45db1fcf3ef006d5adbd7f7c06ab;p=linux.git drm/i915/tgl: Add second TGL PCH ID Another TGP ID has shown up, so let's add it to avoid South Display breakage on systems that have this ID. Cc: Lucas De Marchi Cc: José Roberto de Souza Signed-off-by: James Ausmus Reviewed-by: José Roberto de Souza Signed-off-by: Lucas De Marchi Link: https://patchwork.freedesktop.org/patch/msgid/20191106005526.1500-1-james.ausmus@intel.com --- diff --git a/drivers/gpu/drm/i915/intel_pch.c b/drivers/gpu/drm/i915/intel_pch.c index 000ba43e2c02..fd22355b9a96 100644 --- a/drivers/gpu/drm/i915/intel_pch.c +++ b/drivers/gpu/drm/i915/intel_pch.c @@ -85,6 +85,7 @@ intel_pch_type(const struct drm_i915_private *dev_priv, unsigned short id) WARN_ON(!IS_ELKHARTLAKE(dev_priv)); return PCH_MCC; case INTEL_PCH_TGP_DEVICE_ID_TYPE: + case INTEL_PCH_TGP2_DEVICE_ID_TYPE: DRM_DEBUG_KMS("Found Tiger Lake LP PCH\n"); WARN_ON(!IS_TIGERLAKE(dev_priv)); return PCH_TGP; diff --git a/drivers/gpu/drm/i915/intel_pch.h b/drivers/gpu/drm/i915/intel_pch.h index 1115c6a0522c..52d145dcdb15 100644 --- a/drivers/gpu/drm/i915/intel_pch.h +++ b/drivers/gpu/drm/i915/intel_pch.h @@ -47,6 +47,7 @@ enum intel_pch { #define INTEL_PCH_ICP_DEVICE_ID_TYPE 0x3480 #define INTEL_PCH_MCC_DEVICE_ID_TYPE 0x4B00 #define INTEL_PCH_TGP_DEVICE_ID_TYPE 0xA080 +#define INTEL_PCH_TGP2_DEVICE_ID_TYPE 0x4380 #define INTEL_PCH_JSP_DEVICE_ID_TYPE 0x4D80 #define INTEL_PCH_JSP2_DEVICE_ID_TYPE 0x3880 #define INTEL_PCH_P2X_DEVICE_ID_TYPE 0x7100