From 22dea0be50b2eb0bafd3c82e1fb080113e0c889e Mon Sep 17 00:00:00 2001 From: Rodrigo Vivi Date: Fri, 1 Jul 2016 17:07:12 -0700 Subject: drm/i915: Introduce Kabypoint PCH for Kabylake H/DT. Some Kabylake SKUs are going to use Kabypoint PCH. It is mainly for Halo and DT ones. >From our specs it doesn't seem that KBP brings any change on the display south engine. So let's consider this as a continuation of SunrisePoint, i.e., SPT+. Since it is easy to get confused by a letter change: KBL = Kabylake - CPU/GPU codename. KBP = Kabypoint - PCH codename. Signed-off-by: Rodrigo Vivi Reviewed-by: Ander Conselvan de Oliveira Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=96826 Link: http://patchwork.freedesktop.org/patch/msgid/1467418032-15167-1-git-send-email-rodrigo.vivi@intel.com Signed-off-by: Rodrigo Vivi --- drivers/gpu/drm/i915/i915_irq.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/gpu/drm/i915/i915_irq.c') diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index a69a5fc75bd6..1c2aec392412 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -2425,7 +2425,7 @@ 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)) + if (HAS_PCH_SPT(dev_priv) || HAS_PCH_KBP(dev_priv)) spt_irq_handler(dev_priv, iir); else cpt_irq_handler(dev_priv, iir); @@ -4588,7 +4588,7 @@ void intel_irq_init(struct drm_i915_private *dev_priv) dev->driver->disable_vblank = gen8_disable_vblank; if (IS_BROXTON(dev)) dev_priv->display.hpd_irq_setup = bxt_hpd_irq_setup; - else if (HAS_PCH_SPT(dev)) + else if (HAS_PCH_SPT(dev) || HAS_PCH_KBP(dev)) dev_priv->display.hpd_irq_setup = spt_hpd_irq_setup; else dev_priv->display.hpd_irq_setup = ilk_hpd_irq_setup; -- cgit v1.2.3