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drm/i915/icp: Add the ID for ICL PCH - ICP 

Add the PCI ID for the ICL PCH - ICP.

v2: rebased.
v3: rebased.
v4: fix ICP name.
v5: fix the ID mask (Fei Li).
v6 (from Paulo): bikesheds.

Cc: Li, Fei <fei.li@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180111180010.24357-9-paulo.r.zanoni@intel.com
This commit is contained in:
Anusha Srivatsa 2018-01-11 16:00:10 -02:00 committed by Paulo Zanoni
parent 5c749c522f
commit 5c8ea01830
2 changed files with 5 additions and 0 deletions
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4
drivers/gpu/drm/i915/i915_drv.c
View File

@ -252,6 +252,10 @@ static void intel_detect_pch(struct drm_i915_private *dev_priv)
DRM_DEBUG_KMS("Found Cannon Lake LP PCH (CNP-LP)\n");
WARN_ON(!IS_CANNONLAKE(dev_priv) &&
!IS_COFFEELAKE(dev_priv));
} else if (id == INTEL_PCH_ICP_DEVICE_ID_TYPE) {
dev_priv->pch_type = PCH_ICP;
DRM_DEBUG_KMS("Found Ice Lake PCH\n");
WARN_ON(!IS_ICELAKE(dev_priv));
} else if (id == INTEL_PCH_P2X_DEVICE_ID_TYPE ||
id == INTEL_PCH_P3X_DEVICE_ID_TYPE ||
(id == INTEL_PCH_QEMU_DEVICE_ID_TYPE &&

1
drivers/gpu/drm/i915/i915_drv.h
View File

@ -2845,6 +2845,7 @@ intel_info(const struct drm_i915_private *dev_priv)
#define INTEL_PCH_KBP_DEVICE_ID_TYPE 0xA280
#define INTEL_PCH_CNP_DEVICE_ID_TYPE 0xA300
#define INTEL_PCH_CNP_LP_DEVICE_ID_TYPE 0x9D80
#define INTEL_PCH_ICP_DEVICE_ID_TYPE 0x3480
#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 */