blob: b6f43b6247748732ae6c108fd1f2fce39aeaf939 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
/* SPDX-License-Identifier: MIT */
/*
* Copyright © 2020,2021 Intel Corporation
*/
#ifndef __INTEL_STEP_H__
#define __INTEL_STEP_H__
#include <linux/types.h>
struct drm_i915_private;
struct intel_step_info {
/*
* It is expected to have 4 number steps per letter. Deviation from
* the expectation breaks gmd_to_intel_step().
*/
u8 graphics_step; /* Represents the compute tile on Xe_HPC */
u8 display_step;
u8 media_step;
u8 basedie_step;
};
#define STEP_ENUM_VAL(name) STEP_##name,
#define STEP_NAME_LIST(func) \
func(A0) \
func(A1) \
func(A2) \
func(A3) \
func(B0) \
func(B1) \
func(B2) \
func(B3) \
func(C0) \
func(C1) \
func(C2) \
func(C3) \
func(D0) \
func(D1) \
func(D2) \
func(D3) \
func(E0) \
func(E1) \
func(E2) \
func(E3) \
func(F0) \
func(F1) \
func(F2) \
func(F3) \
func(G0) \
func(G1) \
func(G2) \
func(G3) \
func(H0) \
func(H1) \
func(H2) \
func(H3) \
func(I0) \
func(I1) \
func(I2) \
func(I3) \
func(J0) \
func(J1) \
func(J2) \
func(J3)
/*
* Symbolic steppings that do not match the hardware. These are valid both as gt
* and display steppings as symbolic names.
*/
enum intel_step {
STEP_NONE = 0,
STEP_NAME_LIST(STEP_ENUM_VAL)
STEP_FUTURE,
STEP_FOREVER,
};
void intel_step_init(struct drm_i915_private *i915);
const char *intel_step_name(enum intel_step step);
const char *intel_display_step_name(struct drm_i915_private *i915);
#endif /* __INTEL_STEP_H__ */
|
