[PATCH 2/3] drm/i915/bxt: remove snooping workaround on old A revisions

Jani Nikula
2017-02-15T15:21:52Z

No need to cater for old A revisions.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/intel_device_info.c | 4 ----
1 file changed, 4 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c
index 0891cc0e8626..2e1fd857e625 100644
--- a/drivers/gpu/drm/i915/intel_device_info.c
+++ b/drivers/gpu/drm/i915/intel_device_info.c
@@ -410,10 +410,6 @@ void intel_device_info_runtime_init(struct drm_i915_private *dev_priv)

info->has_snoop = !info->has_llc;

- /* Snooping is broken on BXT A stepping. */
- if (IS_BXT_REVID(dev_priv, 0, BXT_REVID_A1))
- info->has_snoop = false;
-
DRM_DEBUG_DRIVER("slice mask: %04x\n", info->sseu.slice_mask);
DRM_DEBUG_DRIVER("slice total: %u\n", hweight8(info->sseu.slice_mask));
DRM_DEBUG_DRIVER("subslice total: %u\n",
--
2.1.4