drm/i915/guc: Introduce USES_GUC_xxx helper macros
In the upcoming patch we will change the way how to recognize
when GuC is in use. Using helper macros will minimize scope
of that changes. While here, update dev_info message.
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Sagar Arun Kamble <sagar.a.kamble@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20171206135316.32556-3-michal.wajdeczko@intel.com
diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c
index ce3139e..21ce374 100644
--- a/drivers/gpu/drm/i915/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/i915_gem_context.c
@@ -316,7 +316,7 @@ __create_hw_context(struct drm_i915_private *dev_priv,
* present or not in use we still need a small bias as ring wraparound
* at offset 0 sometimes hangs. No idea why.
*/
- if (HAS_GUC(dev_priv) && i915_modparams.enable_guc_loading)
+ if (USES_GUC(dev_priv))
ctx->ggtt_offset_bias = GUC_WOPCM_TOP;
else
ctx->ggtt_offset_bias = I915_GTT_PAGE_SIZE;
@@ -409,7 +409,7 @@ i915_gem_context_create_gvt(struct drm_device *dev)
i915_gem_context_set_closed(ctx); /* not user accessible */
i915_gem_context_clear_bannable(ctx);
i915_gem_context_set_force_single_submission(ctx);
- if (!i915_modparams.enable_guc_submission)
+ if (!USES_GUC_SUBMISSION(to_i915(dev)))
ctx->ring_size = 512 * PAGE_SIZE; /* Max ring buffer size */
GEM_BUG_ON(i915_gem_context_is_kernel(ctx));