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drm/i915/gt: add gt_is_root() helper

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The "gt_is_root(struct intel_gt *gt)" helper return true if the
gt is the root gt, which means that its id is 0. Return false
otherwise.

Suggested-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com>
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220318233938.149744-3-andi.shyti@linux.intel.com
This commit is contained in:
Andi Shyti 2022-03-19 01:39:32 +02:00 • committed by Matthew Auld
parent fa73208837
commit b9741faadb
1 changed files with 5 additions and 0 deletions
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5
drivers/gpu/drm/i915/gt/intel_gt.h
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@ -19,6 +19,11 @@ struct drm_printer;
##__VA_ARGS__); \
} while (0)
static inline bool gt_is_root(struct intel_gt *gt)
{
return !gt->info.id;
}
static inline struct intel_gt *uc_to_gt(struct intel_uc *uc)
{
return container_of(uc, struct intel_gt, uc);