diff options
| author | Alex Dai <yu.dai@intel.com> | 2015-12-18 12:00:12 -0800 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-01-05 11:34:49 +0100 |
| commit | b6a5cd7ea246b68240d49ef78cc339ef8595c10c (patch) | |
| tree | 120d64c49cc8eb877529297c239f9c8e938a8b3b /drivers/gpu/drm/i915/intel_guc_loader.c | |
| parent | 5c148e044e55304073de3cc2b41c80b1a780687f (diff) | |
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>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_guc_loader.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_guc_loader.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_guc_loader.c b/drivers/gpu/drm/i915/intel_guc_loader.c index 550921f2ef7d..d20788ffd341 100644 --- a/drivers/gpu/drm/i915/intel_guc_loader.c +++ b/drivers/gpu/drm/i915/intel_guc_loader.c @@ -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); |