diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_guc_klv_helpers.h')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_guc_klv_helpers.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/gpu/drm/xe/xe_guc_klv_helpers.h b/drivers/gpu/drm/xe/xe_guc_klv_helpers.h index b835e0ebe6db..c676d21c173b 100644 --- a/drivers/gpu/drm/xe/xe_guc_klv_helpers.h +++ b/drivers/gpu/drm/xe/xe_guc_klv_helpers.h @@ -6,6 +6,7 @@ #ifndef _XE_GUC_KLV_HELPERS_H_ #define _XE_GUC_KLV_HELPERS_H_ +#include <linux/args.h> #include <linux/types.h> struct drm_printer; @@ -38,6 +39,18 @@ int xe_guc_klv_count(const u32 *klvs, u32 num_dwords); FIELD_PREP_CONST(GUC_KLV_0_LEN, (len))) /** + * MAKE_GUC_KLV_KEY - Prepare KLV KEY name based on unique KLV definition tag. + * @TAG: unique tag of the KLV definition + */ +#define MAKE_GUC_KLV_KEY(TAG) CONCATENATE(CONCATENATE(GUC_KLV_, TAG), _KEY) + +/** + * MAKE_GUC_KLV_LEN - Prepare KLV LEN name based on unique KLV definition tag. + * @TAG: unique tag of the KLV definition + */ +#define MAKE_GUC_KLV_LEN(TAG) CONCATENATE(CONCATENATE(GUC_KLV_, TAG), _LEN) + +/** * PREP_GUC_KLV_TAG - Prepare KLV header value based on unique KLV definition tag. * @TAG: unique tag of the KLV definition * @@ -46,6 +59,6 @@ int xe_guc_klv_count(const u32 *klvs, u32 num_dwords); * Return: value of the KLV header (u32). */ #define PREP_GUC_KLV_TAG(TAG) \ - PREP_GUC_KLV_CONST(GUC_KLV_##TAG##_KEY, GUC_KLV_##TAG##_LEN) + PREP_GUC_KLV_CONST(MAKE_GUC_KLV_KEY(TAG), MAKE_GUC_KLV_LEN(TAG)) #endif |