diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_uncore.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_uncore.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c index 0bffd3f0c15d..abe08885a5ba 100644 --- a/drivers/gpu/drm/i915/intel_uncore.c +++ b/drivers/gpu/drm/i915/intel_uncore.c @@ -421,8 +421,7 @@ static void __intel_uncore_early_sanitize(struct drm_i915_private *dev_priv, GT_FIFO_CTL_RC6_POLICY_STALL); } - /* Enable Decoupled MMIO only on BXT C stepping onwards */ - if (!IS_BXT_REVID(dev_priv, BXT_REVID_C0, REVID_FOREVER)) + if (IS_BXT_REVID(dev_priv, 0, BXT_REVID_B_LAST)) info->has_decoupled_mmio = false; intel_uncore_forcewake_reset(dev_priv, restore_forcewake); @@ -626,7 +625,14 @@ find_fw_domain(struct drm_i915_private *dev_priv, u32 offset) dev_priv->uncore.fw_domains_table_entries, fw_range_cmp); - return entry ? entry->domains : 0; + if (!entry) + return 0; + + WARN(entry->domains & ~dev_priv->uncore.fw_domains, + "Uninitialized forcewake domain(s) 0x%x accessed at 0x%x\n", + entry->domains & ~dev_priv->uncore.fw_domains, offset); + + return entry->domains; } static void @@ -1813,7 +1819,7 @@ static reset_func intel_get_gpu_reset(struct drm_i915_private *dev_priv) return ironlake_do_reset; else if (IS_G4X(dev_priv)) return g4x_do_reset; - else if (IS_G33(dev_priv)) + else if (IS_G33(dev_priv) || IS_PINEVIEW(dev_priv)) return g33_do_reset; else if (INTEL_INFO(dev_priv)->gen >= 3) return i915_do_reset; |