Commit b9741faa authored by Andi Shyti's avatar Andi Shyti Committed by Matthew Auld
Browse files

drm/i915/gt: add gt_is_root() helper 



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: default avatarMichal Wajdeczko <michal.wajdeczko@intel.com>
Signed-off-by: default avatarAndi Shyti <andi.shyti@linux.intel.com>
Reviewed-by: default avatarMichal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: default avatarAndrzej Hajda <andrzej.hajda@intel.com>
Signed-off-by: default avatarMatthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220318233938.149744-3-andi.shyti@linux.intel.com
parent fa732088

drivers/gpu/drm/i915/gt/intel_gt.h

+5 −0
Original line number Diff line number Diff line
@@ -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);