diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_irq.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 44 |
1 files changed, 23 insertions, 21 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index e0eb32bd9607..dc6febc63f1c 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -3058,8 +3058,10 @@ static void gen11_display_irq_reset(struct drm_i915_private *dev_priv) if (INTEL_PCH_TYPE(dev_priv) >= PCH_ICP) GEN3_IRQ_RESET(uncore, SDE); - /* Wa_14010685332:icl,jsl,ehl,tgl,rkl */ - if (INTEL_PCH_TYPE(dev_priv) >= PCH_ICP) { + /* Wa_14010685332:cnp/cmp,tgp,adp */ + if (INTEL_PCH_TYPE(dev_priv) == PCH_CNP || + (INTEL_PCH_TYPE(dev_priv) >= PCH_TGP && + INTEL_PCH_TYPE(dev_priv) < PCH_DG1)) { intel_uncore_rmw(uncore, SOUTH_CHICKEN1, SBCLK_RUN_REFCLK_DIS, SBCLK_RUN_REFCLK_DIS); intel_uncore_rmw(uncore, SOUTH_CHICKEN1, @@ -4204,10 +4206,6 @@ void intel_irq_init(struct drm_i915_private *dev_priv) struct drm_device *dev = &dev_priv->drm; int i; - intel_hpd_init_pins(dev_priv); - - intel_hpd_init_work(dev_priv); - INIT_WORK(&dev_priv->l3_parity.error_work, ivb_parity_work); for (i = 0; i < MAX_L3_SLICES; ++i) dev_priv->l3_parity.remap_info[i] = NULL; @@ -4216,6 +4214,13 @@ void intel_irq_init(struct drm_i915_private *dev_priv) if (HAS_GT_UC(dev_priv) && INTEL_GEN(dev_priv) < 11) dev_priv->gt.pm_guc_events = GUC_INTR_GUC2HOST << 16; + if (!HAS_DISPLAY(dev_priv)) + return; + + intel_hpd_init_pins(dev_priv); + + intel_hpd_init_work(dev_priv); + dev->vblank_disable_immediate = true; /* Most platforms treat the display irq block as an always-on @@ -4237,21 +4242,18 @@ void intel_irq_init(struct drm_i915_private *dev_priv) */ dev_priv->hotplug.hpd_short_storm_enabled = !HAS_DP_MST(dev_priv); - if (HAS_GMCH(dev_priv)) { - if (I915_HAS_HOTPLUG(dev_priv)) - dev_priv->display.hpd_irq_setup = i915_hpd_irq_setup; - } else { - if (HAS_PCH_DG1(dev_priv)) - dev_priv->display.hpd_irq_setup = dg1_hpd_irq_setup; - else if (INTEL_GEN(dev_priv) >= 11) - dev_priv->display.hpd_irq_setup = gen11_hpd_irq_setup; - else if (IS_GEN9_LP(dev_priv)) - dev_priv->display.hpd_irq_setup = bxt_hpd_irq_setup; - else if (INTEL_PCH_TYPE(dev_priv) >= PCH_SPT) - dev_priv->display.hpd_irq_setup = spt_hpd_irq_setup; - else - dev_priv->display.hpd_irq_setup = ilk_hpd_irq_setup; - } + if (HAS_PCH_DG1(dev_priv)) + dev_priv->display.hpd_irq_setup = dg1_hpd_irq_setup; + else if (INTEL_GEN(dev_priv) >= 11) + dev_priv->display.hpd_irq_setup = gen11_hpd_irq_setup; + else if (IS_GEN9_LP(dev_priv)) + dev_priv->display.hpd_irq_setup = bxt_hpd_irq_setup; + else if (INTEL_PCH_TYPE(dev_priv) >= PCH_SPT) + dev_priv->display.hpd_irq_setup = spt_hpd_irq_setup; + else if (HAS_GMCH(dev_priv) && I915_HAS_HOTPLUG(dev_priv)) + dev_priv->display.hpd_irq_setup = i915_hpd_irq_setup; + else + dev_priv->display.hpd_irq_setup = ilk_hpd_irq_setup; } /** |