From: Tejas Upadhyay Date: Thu, 27 Jan 2022 10:35:20 +0000 (+0530) Subject: drm/i915/adl-n: Add PCH Support for Alder Lake N X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=02ed904261481460e6084769416e7ca31bbb92eb;p=linux.git drm/i915/adl-n: Add PCH Support for Alder Lake N Add the PCH ID for ADL-N. Signed-off-by: Tejas Upadhyay Reviewed-by: Anusha Srivatsa Signed-off-by: Matt Roper Link: https://patchwork.freedesktop.org/patch/msgid/20220127103520.348015-1-tejaskumarx.surendrakumar.upadhyay@intel.com --- diff --git a/drivers/gpu/drm/i915/intel_pch.c b/drivers/gpu/drm/i915/intel_pch.c index da8f82c2342f4..4f7a61d5502e4 100644 --- a/drivers/gpu/drm/i915/intel_pch.c +++ b/drivers/gpu/drm/i915/intel_pch.c @@ -130,6 +130,7 @@ intel_pch_type(const struct drm_i915_private *dev_priv, unsigned short id) case INTEL_PCH_ADP_DEVICE_ID_TYPE: case INTEL_PCH_ADP2_DEVICE_ID_TYPE: case INTEL_PCH_ADP3_DEVICE_ID_TYPE: + case INTEL_PCH_ADP4_DEVICE_ID_TYPE: drm_dbg_kms(&dev_priv->drm, "Found Alder Lake PCH\n"); drm_WARN_ON(&dev_priv->drm, !IS_ALDERLAKE_S(dev_priv) && !IS_ALDERLAKE_P(dev_priv)); diff --git a/drivers/gpu/drm/i915/intel_pch.h b/drivers/gpu/drm/i915/intel_pch.h index 6bff775210943..6fd20408f7bfe 100644 --- a/drivers/gpu/drm/i915/intel_pch.h +++ b/drivers/gpu/drm/i915/intel_pch.h @@ -58,6 +58,7 @@ enum intel_pch { #define INTEL_PCH_ADP_DEVICE_ID_TYPE 0x7A80 #define INTEL_PCH_ADP2_DEVICE_ID_TYPE 0x5180 #define INTEL_PCH_ADP3_DEVICE_ID_TYPE 0x7A00 +#define INTEL_PCH_ADP4_DEVICE_ID_TYPE 0x5480 #define INTEL_PCH_P2X_DEVICE_ID_TYPE 0x7100 #define INTEL_PCH_P3X_DEVICE_ID_TYPE 0x7000 #define INTEL_PCH_QEMU_DEVICE_ID_TYPE 0x2900 /* qemu q35 has 2918 */