1 /* 2 * 3 * (C) COPYRIGHT 2015-2017 ARM Limited. All rights reserved. 4 * 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 8 * of such GNU licence. 9 * 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. 13 * 14 */ 15 16 17 #ifndef _KBASE_GPU_ID_H_ 18 #define _KBASE_GPU_ID_H_ 19 20 /* GPU_ID register */ 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) 29 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 39 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 && \ 43 (product_id) >= \ 44 GPU_ID_PI_NEW_FORMAT_START) 45 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) 61 #define GPU_ID2_VERSION (GPU_ID2_VERSION_MAJOR | \ 62 GPU_ID2_VERSION_MINOR | \ 63 GPU_ID2_VERSION_STATUS) 64 65 /* Helper macro to create a partial GPU_ID (new format) that defines 66 a product ignoring its version. */ 67 #define GPU_ID2_PRODUCT_MAKE(arch_major, arch_minor, arch_rev, product_major) \ 68 (((arch_major) << GPU_ID2_ARCH_MAJOR_SHIFT) | \ 69 ((arch_minor) << GPU_ID2_ARCH_MINOR_SHIFT) | \ 70 ((arch_rev) << GPU_ID2_ARCH_REV_SHIFT) | \ 71 ((product_major) << GPU_ID2_PRODUCT_MAJOR_SHIFT)) 72 73 /* Helper macro to create a partial GPU_ID (new format) that specifies the 74 revision (major, minor, status) of a product */ 75 #define GPU_ID2_VERSION_MAKE(version_major, version_minor, version_status) \ 76 (((version_major) << GPU_ID2_VERSION_MAJOR_SHIFT) | \ 77 ((version_minor) << GPU_ID2_VERSION_MINOR_SHIFT) | \ 78 ((version_status) << GPU_ID2_VERSION_STATUS_SHIFT)) 79 80 /* Helper macro to create a complete GPU_ID (new format) */ 81 #define GPU_ID2_MAKE(arch_major, arch_minor, arch_rev, product_major, \ 82 version_major, version_minor, version_status) \ 83 (GPU_ID2_PRODUCT_MAKE(arch_major, arch_minor, arch_rev, \ 84 product_major) | \ 85 GPU_ID2_VERSION_MAKE(version_major, version_minor, \ 86 version_status)) 87 88 /* Helper macro to create a partial GPU_ID (new format) that identifies 89 a particular GPU model by its arch_major and product_major. */ 90 #define GPU_ID2_MODEL_MAKE(arch_major, product_major) \ 91 (((arch_major) << GPU_ID2_ARCH_MAJOR_SHIFT) | \ 92 ((product_major) << GPU_ID2_PRODUCT_MAJOR_SHIFT)) 93 94 /* Strip off the non-relevant bits from a product_id value and make it suitable 95 for comparison against the GPU_ID2_PRODUCT_xxx values which identify a GPU 96 model. */ 97 #define GPU_ID2_MODEL_MATCH_VALUE(product_id) \ 98 (((product_id) << GPU_ID2_PRODUCT_MAJOR_SHIFT) & \ 99 GPU_ID2_PRODUCT_MODEL) 100 101 #define GPU_ID2_PRODUCT_TMIX GPU_ID2_MODEL_MAKE(6u, 0) 102 #define GPU_ID2_PRODUCT_THEX GPU_ID2_MODEL_MAKE(6u, 1) 103 #define GPU_ID2_PRODUCT_TSIX GPU_ID2_MODEL_MAKE(7u, 0) 104 #ifdef MALI_INCLUDE_TKAX 105 #define GPU_ID2_PRODUCT_TKAX GPU_ID2_MODEL_MAKE(9u, 0) 106 #endif /* MALI_INCLUDE_TKAX */ 107 #ifdef MALI_INCLUDE_TTRX 108 #define GPU_ID2_PRODUCT_TTRX GPU_ID2_MODEL_MAKE(10u, 0) 109 #endif /* MALI_INCLUDE_TTRX */ 110 111 /* Values for GPU_ID_VERSION_STATUS field for PRODUCT_ID GPU_ID_PI_T60X */ 112 #define GPU_ID_S_15DEV0 0x1 113 #define GPU_ID_S_EAC 0x2 114 115 /* Helper macro to create a GPU_ID assuming valid values for id, major, 116 minor, status */ 117 #define GPU_ID_MAKE(id, major, minor, status) \ 118 (((id) << GPU_ID_VERSION_PRODUCT_ID_SHIFT) | \ 119 ((major) << GPU_ID_VERSION_MAJOR_SHIFT) | \ 120 ((minor) << GPU_ID_VERSION_MINOR_SHIFT) | \ 121 ((status) << GPU_ID_VERSION_STATUS_SHIFT)) 122 123 #endif /* _KBASE_GPU_ID_H_ */ 124