3 * (C) COPYRIGHT 2015-2016 ARM Limited. All rights reserved.
5 * This program is free software and is provided to you under the terms of the
6 * GNU General Public License version 2 as published by the Free Software
7 * Foundation, and any use by you of this program is subject to the terms
10 * A copy of the licence is included with the program, and can also be obtained
11 * from Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
12 * Boston, MA 02110-1301, USA.
17 #ifndef _KBASE_GPU_ID_H_
18 #define _KBASE_GPU_ID_H_
21 #define GPU_ID_VERSION_STATUS_SHIFT 0
22 #define GPU_ID_VERSION_MINOR_SHIFT 4
23 #define GPU_ID_VERSION_MAJOR_SHIFT 12
24 #define GPU_ID_VERSION_PRODUCT_ID_SHIFT 16
25 #define GPU_ID_VERSION_STATUS (0xF << GPU_ID_VERSION_STATUS_SHIFT)
26 #define GPU_ID_VERSION_MINOR (0xFF << GPU_ID_VERSION_MINOR_SHIFT)
27 #define GPU_ID_VERSION_MAJOR (0xF << GPU_ID_VERSION_MAJOR_SHIFT)
28 #define GPU_ID_VERSION_PRODUCT_ID (0xFFFF << GPU_ID_VERSION_PRODUCT_ID_SHIFT)
30 /* Values for GPU_ID_VERSION_PRODUCT_ID bitfield */
31 #define GPU_ID_PI_T60X 0x6956
32 #define GPU_ID_PI_T62X 0x0620
33 #define GPU_ID_PI_T76X 0x0750
34 #define GPU_ID_PI_T72X 0x0720
35 #define GPU_ID_PI_TFRX 0x0880
36 #define GPU_ID_PI_T86X 0x0860
37 #define GPU_ID_PI_T82X 0x0820
38 #define GPU_ID_PI_T83X 0x0830
40 /* New GPU ID format when PRODUCT_ID is >= 0x1000 (and not 0x6956) */
41 #define GPU_ID_PI_NEW_FORMAT_START 0x1000
42 #define GPU_ID_IS_NEW_FORMAT(product_id) ((product_id) != GPU_ID_PI_T60X && \
44 GPU_ID_PI_NEW_FORMAT_START)
46 #define GPU_ID2_VERSION_STATUS_SHIFT 0
47 #define GPU_ID2_VERSION_MINOR_SHIFT 4
48 #define GPU_ID2_VERSION_MAJOR_SHIFT 12
49 #define GPU_ID2_PRODUCT_MAJOR_SHIFT 16
50 #define GPU_ID2_ARCH_REV_SHIFT 20
51 #define GPU_ID2_ARCH_MINOR_SHIFT 24
52 #define GPU_ID2_ARCH_MAJOR_SHIFT 28
53 #define GPU_ID2_VERSION_STATUS (0xF << GPU_ID2_VERSION_STATUS_SHIFT)
54 #define GPU_ID2_VERSION_MINOR (0xFF << GPU_ID2_VERSION_MINOR_SHIFT)
55 #define GPU_ID2_VERSION_MAJOR (0xF << GPU_ID2_VERSION_MAJOR_SHIFT)
56 #define GPU_ID2_PRODUCT_MAJOR (0xF << GPU_ID2_PRODUCT_MAJOR_SHIFT)
57 #define GPU_ID2_ARCH_REV (0xF << GPU_ID2_ARCH_REV_SHIFT)
58 #define GPU_ID2_ARCH_MINOR (0xF << GPU_ID2_ARCH_MINOR_SHIFT)
59 #define GPU_ID2_ARCH_MAJOR (0xF << GPU_ID2_ARCH_MAJOR_SHIFT)
60 #define GPU_ID2_PRODUCT_MODEL (GPU_ID2_ARCH_MAJOR | GPU_ID2_PRODUCT_MAJOR)
62 /* Helper macro to create a partial GPU_ID (new format) that defines
63 a product ignoring its version. */
64 #define GPU_ID2_PRODUCT_MAKE(arch_major, arch_minor, arch_rev, product_major) \
65 (((arch_major) << GPU_ID2_ARCH_MAJOR_SHIFT) | \
66 ((arch_minor) << GPU_ID2_ARCH_MINOR_SHIFT) | \
67 ((arch_rev) << GPU_ID2_ARCH_REV_SHIFT) | \
68 ((product_major) << GPU_ID2_PRODUCT_MAJOR_SHIFT))
70 /* Helper macro to create a partial GPU_ID (new format) that specifies the
71 revision (major, minor, status) of a product */
72 #define GPU_ID2_VERSION_MAKE(version_major, version_minor, version_status) \
73 (((version_major) << GPU_ID2_VERSION_MAJOR_SHIFT) | \
74 ((version_minor) << GPU_ID2_VERSION_MINOR_SHIFT) | \
75 ((version_status) << GPU_ID2_VERSION_STATUS_SHIFT))
77 /* Helper macro to create a complete GPU_ID (new format) */
78 #define GPU_ID2_MAKE(arch_major, arch_minor, arch_rev, product_major, \
79 version_major, version_minor, version_status) \
80 (GPU_ID2_PRODUCT_MAKE(arch_major, arch_minor, arch_rev, \
82 GPU_ID2_VERSION_MAKE(version_major, version_minor, \
85 /* Helper macro to create a partial GPU_ID (new format) that identifies
86 a particular GPU model by its arch_major and product_major. */
87 #define GPU_ID2_MODEL_MAKE(arch_major, product_major) \
88 (((arch_major) << GPU_ID2_ARCH_MAJOR_SHIFT) | \
89 ((product_major) << GPU_ID2_PRODUCT_MAJOR_SHIFT))
91 /* Strip off the non-relevant bits from a product_id value and make it suitable
92 for comparison against the GPU_ID2_PRODUCT_xxx values which identify a GPU
94 #define GPU_ID2_MODEL_MATCH_VALUE(product_id) \
95 (((product_id) << GPU_ID2_PRODUCT_MAJOR_SHIFT) & \
96 GPU_ID2_PRODUCT_MODEL)
98 #define GPU_ID2_PRODUCT_TMIX GPU_ID2_MODEL_MAKE(6, 0)
100 /* Values for GPU_ID_VERSION_STATUS field for PRODUCT_ID GPU_ID_PI_T60X */
101 #define GPU_ID_S_15DEV0 0x1
102 #define GPU_ID_S_EAC 0x2
104 /* Helper macro to create a GPU_ID assuming valid values for id, major,
106 #define GPU_ID_MAKE(id, major, minor, status) \
107 (((id) << GPU_ID_VERSION_PRODUCT_ID_SHIFT) | \
108 ((major) << GPU_ID_VERSION_MAJOR_SHIFT) | \
109 ((minor) << GPU_ID_VERSION_MINOR_SHIFT) | \
110 ((status) << GPU_ID_VERSION_STATUS_SHIFT))
112 #endif /* _KBASE_GPU_ID_H_ */