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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2017-11-14 16:51:16 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-11-15 21:04:18 +0300 |
| commit | 34cc9efc27e2623c76a69d2ad1fa2b972e27a2c1 (patch) | |
| tree | abc89ca608c2da9b4a28422139ee15ec2f374773 /drivers/gpu/drm/i915/intel_device_info.c | |
| parent | fd13821219dda093e402c5849e5d4525bb64b4f3 (diff) | |
| download | linux-34cc9efc27e2623c76a69d2ad1fa2b972e27a2c1.tar.xz | |
drm/i915: Remove pre-production pooled-EU w/a for Broxton
WaEnablePooledEuFor2x6 only applies to preproduction models, unsupported
since commit 0102ba1fd8af ("drm/i915: Add early BXT sdv to the list of
preproduction machines").
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171114135116.30036-1-chris@chris-wilson.co.uk
Reviewed-by: David Weinehall <david.weinehall@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_device_info.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_device_info.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c index f3e4940fed49..02f8bf101ccd 100644 --- a/drivers/gpu/drm/i915/intel_device_info.c +++ b/drivers/gpu/drm/i915/intel_device_info.c @@ -235,16 +235,6 @@ static void gen9_sseu_info_init(struct drm_i915_private *dev_priv) #define IS_SS_DISABLED(ss) (!(sseu->subslice_mask & BIT(ss))) info->has_pooled_eu = hweight8(sseu->subslice_mask) == 3; - /* - * There is a HW issue in 2x6 fused down parts that requires - * Pooled EU to be enabled as a WA. The pool configuration - * changes depending upon which subslice is fused down. This - * doesn't affect if the device has all 3 subslices enabled. - */ - /* WaEnablePooledEuFor2x6:bxt */ - info->has_pooled_eu |= (hweight8(sseu->subslice_mask) == 2 && - IS_BXT_REVID(dev_priv, 0, BXT_REVID_B_LAST)); - sseu->min_eu_in_pool = 0; if (info->has_pooled_eu) { if (IS_SS_DISABLED(2) || IS_SS_DISABLED(0)) |