Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit b6a5cd7e authored by Alex Dai's avatar Alex Dai Committed by Daniel Vetter
Browse files

drm/i915/guc: Add GuC ADS - enabling ADS 



Set ADS enabling flag during GuC init.

Signed-off-by: default avatarAlex Dai <yu.dai@intel.com>
Reviewed-by: default avatarDave 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: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent 5c148e04

drivers/gpu/drm/i915/intel_guc_loader.c

+7 −0
Original line number Diff line number Diff line
@@ -165,6 +165,13 @@ static void set_guc_init_params(struct drm_i915_private *dev_priv) 
			i915.guc_log_level << GUC_LOG_VERBOSITY_SHIFT;

	}



	if (guc->ads_obj) {

		u32 ads = (u32)i915_gem_obj_ggtt_offset(guc->ads_obj)

				>> PAGE_SHIFT;

		params[GUC_CTL_DEBUG] |= ads << GUC_ADS_ADDR_SHIFT;

		params[GUC_CTL_DEBUG] |= GUC_ADS_ENABLED;

	}



	/* If GuC submission is enabled, set up additional parameters here */

	if (i915.enable_guc_submission) {

		u32 pgs = i915_gem_obj_ggtt_offset(dev_priv->guc.ctx_pool_obj);