1 /* SPDX-License-Identifier: MIT */
3 * Copyright © 2020,2021 Intel Corporation
6 #ifndef __INTEL_STEP_H__
7 #define __INTEL_STEP_H__
9 #include <linux/types.h>
11 struct i915_rev_steppings {
16 #define TGL_UY_REVID_STEP_TBL_SIZE 4
17 #define TGL_REVID_STEP_TBL_SIZE 2
18 #define ADLS_REVID_STEP_TBL_SIZE 13
20 extern const struct i915_rev_steppings kbl_revids[];
21 extern const struct i915_rev_steppings tgl_uy_revid_step_tbl[TGL_UY_REVID_STEP_TBL_SIZE];
22 extern const struct i915_rev_steppings tgl_revid_step_tbl[TGL_REVID_STEP_TBL_SIZE];
23 extern const struct i915_rev_steppings adls_revid_step_tbl[ADLS_REVID_STEP_TBL_SIZE];
25 #endif /* __INTEL_STEP_H__ */