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drm/i915/icp: Introduce Ice Lake PCH 

Add the enum additions to ICP PCH.

v2 (from Paulo): don't set any platforms to it yet since ICP support is
incomplete.
v3 (from Rodrigo): Fix ICP name.

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/20180111180010.24357-4-paulo.r.zanoni@intel.com
This commit is contained in:
Anusha Srivatsa 2018-01-11 16:00:05 -02:00 committed by Paulo Zanoni
parent 412310019a
commit 0b58436f2d
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/i915/i915_drv.h
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@ -782,6 +782,7 @@ enum intel_pch {
PCH_SPT, /* Sunrisepoint PCH */
PCH_KBP, /* Kaby Lake PCH */
PCH_CNP, /* Cannon Lake PCH */
PCH_ICP, /* Ice Lake PCH */
PCH_NOP,
};
@ -2849,6 +2850,7 @@ intel_info(const struct drm_i915_private *dev_priv)
#define INTEL_PCH_QEMU_DEVICE_ID_TYPE 0x2900 /* qemu q35 has 2918 */
#define INTEL_PCH_TYPE(dev_priv) ((dev_priv)->pch_type)
#define HAS_PCH_ICP(dev_priv) (INTEL_PCH_TYPE(dev_priv) == PCH_ICP)
#define HAS_PCH_CNP(dev_priv) (INTEL_PCH_TYPE(dev_priv) == PCH_CNP)
#define HAS_PCH_CNP_LP(dev_priv) \
((dev_priv)->pch_id == INTEL_PCH_CNP_LP_DEVICE_ID_TYPE)