drm/i915/guc: Add GuC ADS - enabling ADS
Set ADS enabling flag during GuC init. Signed-off-by: Alex Dai <yu.dai@intel.com> Reviewed-by: Dave Gordon <david.s.gordon@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1450468812-4882-6-git-send-email-yu.dai@intel.com Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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@ -165,6 +165,13 @@ static void set_guc_init_params(struct drm_i915_private *dev_priv)
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i915.guc_log_level << GUC_LOG_VERBOSITY_SHIFT;
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}
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if (guc->ads_obj) {
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u32 ads = (u32)i915_gem_obj_ggtt_offset(guc->ads_obj)
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>> PAGE_SHIFT;
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params[GUC_CTL_DEBUG] |= ads << GUC_ADS_ADDR_SHIFT;
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params[GUC_CTL_DEBUG] |= GUC_ADS_ENABLED;
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}
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/* If GuC submission is enabled, set up additional parameters here */
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if (i915.enable_guc_submission) {
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u32 pgs = i915_gem_obj_ggtt_offset(dev_priv->guc.ctx_pool_obj);
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