diff options
| -rw-r--r-- | drivers/gpu/drm/xe/xe_force_wake.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_force_wake.h b/drivers/gpu/drm/xe/xe_force_wake.h index a2577672f4e3..1608a55edc84 100644 --- a/drivers/gpu/drm/xe/xe_force_wake.h +++ b/drivers/gpu/drm/xe/xe_force_wake.h @@ -46,4 +46,20 @@ xe_force_wake_assert_held(struct xe_force_wake *fw, xe_gt_assert(fw->gt, fw->awake_domains & domain); } +/** + * xe_force_wake_ref_has_domain - verifies if the domains are in fw_ref + * @fw_ref : the force_wake reference + * @domain : forcewake domain to verify + * + * This function confirms whether the @fw_ref includes a reference to the + * specified @domain. + * + * Return: true if domain is refcounted. + */ +static inline bool +xe_force_wake_ref_has_domain(unsigned int fw_ref, enum xe_force_wake_domains domain) +{ + return fw_ref & domain; +} + #endif |