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drm/i915/guc: Introduce USES_GUC_xxx helper macros

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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
This commit is contained in:
Michal Wajdeczko
2017-12-06 13:53:12 +00:00
committed by Chris Wilson
parent 0dd940c8ce
commit 93ffbe8e9d
9 changed files with 25 additions and 22 deletions
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2
drivers/gpu/drm/i915/intel_guc.c
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@@ -129,7 +129,7 @@ void intel_guc_init_params(struct intel_guc *guc)
}
/* If GuC submission is enabled, set up additional parameters here */
if (i915_modparams.enable_guc_submission) {
if (USES_GUC_SUBMISSION(dev_priv)) {
u32 ads = guc_ggtt_offset(guc->ads_vma) >> PAGE_SHIFT;
u32 pgs = guc_ggtt_offset(dev_priv->guc.stage_desc_pool);
u32 ctx_in_16 = GUC_MAX_STAGE_DESCRIPTORS / 16;