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| author | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2017-06-02 13:06:39 -0700 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2017-06-02 13:56:19 -0700 |
| commit | 7b22b8c402c8ee26dd4dc1474887a2a91961e766 (patch) | |
| tree | 30e64138251867d613725dda3915756611443cc1 /drivers/gpu/drm/i915/i915_drv.h | |
| parent | 1d24ad457c54f0c8a835c33b7f687c454b643fcb (diff) | |
| download | lwn-7b22b8c402c8ee26dd4dc1474887a2a91961e766.tar.gz lwn-7b22b8c402c8ee26dd4dc1474887a2a91961e766.zip | |
drm/i915/cnp: Introduce Cannonpoint PCH.
Most of south engine display that is in PCH is still the
same as SPT and KBP, except for this key differences:
- Backlight: Backlight programming changed in CNP PCH.
- Panel Power: Sligh programming changed in CNP PCH.
- GMBUS and GPIO: The pin mapping has changed in CNP PCH.
All of these changes follow more the BXT style.
v2: Update definition to use dev_priv isntead of dev (Tvrtko).
Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1496434004-29812-1-git-send-email-rodrigo.vivi@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index a3b2674a4b7d..47b8b3d5e230 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -1150,6 +1150,7 @@ enum intel_pch { PCH_LPT, /* Lynxpoint PCH */ PCH_SPT, /* Sunrisepoint PCH */ PCH_KBP, /* Kabypoint PCH */ + PCH_CNP, /* Cannonpoint PCH */ PCH_NOP, }; @@ -2965,11 +2966,13 @@ intel_info(const struct drm_i915_private *dev_priv) #define INTEL_PCH_SPT_DEVICE_ID_TYPE 0xA100 #define INTEL_PCH_SPT_LP_DEVICE_ID_TYPE 0x9D00 #define INTEL_PCH_KBP_DEVICE_ID_TYPE 0xA200 +#define INTEL_PCH_CNP_DEVICE_ID_TYPE 0xA300 #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 */ #define INTEL_PCH_TYPE(dev_priv) ((dev_priv)->pch_type) +#define HAS_PCH_CNP(dev_priv) (INTEL_PCH_TYPE(dev_priv) == PCH_CNP) #define HAS_PCH_KBP(dev_priv) (INTEL_PCH_TYPE(dev_priv) == PCH_KBP) #define HAS_PCH_SPT(dev_priv) (INTEL_PCH_TYPE(dev_priv) == PCH_SPT) #define HAS_PCH_LPT(dev_priv) (INTEL_PCH_TYPE(dev_priv) == PCH_LPT) |