diff options
| 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_irq.c | |
| parent | 1d24ad457c54f0c8a835c33b7f687c454b643fcb (diff) | |
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_irq.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 7b7f55a28eec..4cd9ee1ba332 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -2548,7 +2548,8 @@ gen8_de_irq_handler(struct drm_i915_private *dev_priv, u32 master_ctl) I915_WRITE(SDEIIR, iir); ret = IRQ_HANDLED; - if (HAS_PCH_SPT(dev_priv) || HAS_PCH_KBP(dev_priv)) + if (HAS_PCH_SPT(dev_priv) || HAS_PCH_KBP(dev_priv) || + HAS_PCH_CNP(dev_priv)) spt_irq_handler(dev_priv, iir); else cpt_irq_handler(dev_priv, iir); @@ -4289,7 +4290,8 @@ void intel_irq_init(struct drm_i915_private *dev_priv) dev->driver->disable_vblank = gen8_disable_vblank; if (IS_GEN9_LP(dev_priv)) dev_priv->display.hpd_irq_setup = bxt_hpd_irq_setup; - else if (HAS_PCH_SPT(dev_priv) || HAS_PCH_KBP(dev_priv)) + else if (HAS_PCH_SPT(dev_priv) || HAS_PCH_KBP(dev_priv) || + HAS_PCH_CNP(dev_priv)) dev_priv->display.hpd_irq_setup = spt_hpd_irq_setup; else dev_priv->display.hpd_irq_setup = ilk_hpd_irq_setup; |