3 * (C) COPYRIGHT 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.
22 * Run-time work-arounds helpers
25 #include <mali_base_hwconfig.h>
26 #include <mali_midg_regmap.h>
27 #include "mali_kbase.h"
28 #include "mali_kbase_hw.h"
30 void kbase_hw_set_features_mask(struct kbase_device *kbdev)
32 const enum base_hw_feature *features;
35 gpu_id = kbdev->gpu_props.props.raw_props.gpu_id;
36 gpu_id &= GPU_ID_VERSION_PRODUCT_ID;
37 gpu_id = gpu_id >> GPU_ID_VERSION_PRODUCT_ID_SHIFT;
41 features = base_hw_features_t76x;
43 #ifdef MALI_INCLUDE_TFRX
46 #endif /* MALI_INCLUDE_TFRX */
48 features = base_hw_features_tFxx;
51 features = base_hw_features_t72x;
53 case GPU_ID_MAKE(GPU_ID_PI_T62X, 0, 1, 0):
54 case GPU_ID_MAKE(GPU_ID_PI_T62X, 1, 0, 0):
55 case GPU_ID_MAKE(GPU_ID_PI_T62X, 1, 1, 0):
56 features = base_hw_features_t62x;
58 case GPU_ID_MAKE(GPU_ID_PI_T60X, 0, 0, GPU_ID_S_15DEV0):
59 case GPU_ID_MAKE(GPU_ID_PI_T60X, 0, 0, GPU_ID_S_EAC):
60 case GPU_ID_MAKE(GPU_ID_PI_T60X, 0, 1, 0):
61 features = base_hw_features_t60x;
64 features = base_hw_features_generic;
68 for (; *features != BASE_HW_FEATURE_END; features++)
69 set_bit(*features, &kbdev->hw_features_mask[0]);
72 mali_error kbase_hw_set_issues_mask(struct kbase_device *kbdev)
74 const enum base_hw_issue *issues;
78 gpu_id = kbdev->gpu_props.props.raw_props.gpu_id;
79 impl_tech = kbdev->gpu_props.props.thread_props.impl_tech;
81 if (impl_tech != IMPLEMENTATION_MODEL) {
83 case GPU_ID_MAKE(GPU_ID_PI_T60X, 0, 0, GPU_ID_S_15DEV0):
84 issues = base_hw_issues_t60x_r0p0_15dev0;
86 case GPU_ID_MAKE(GPU_ID_PI_T60X, 0, 0, GPU_ID_S_EAC):
87 issues = base_hw_issues_t60x_r0p0_eac;
89 case GPU_ID_MAKE(GPU_ID_PI_T60X, 0, 1, 0):
90 issues = base_hw_issues_t60x_r0p1;
92 case GPU_ID_MAKE(GPU_ID_PI_T62X, 0, 1, 0):
93 issues = base_hw_issues_t62x_r0p1;
95 case GPU_ID_MAKE(GPU_ID_PI_T62X, 1, 0, 0):
96 case GPU_ID_MAKE(GPU_ID_PI_T62X, 1, 0, 1):
97 issues = base_hw_issues_t62x_r1p0;
99 case GPU_ID_MAKE(GPU_ID_PI_T62X, 1, 1, 0):
100 issues = base_hw_issues_t62x_r1p1;
102 case GPU_ID_MAKE(GPU_ID_PI_T76X, 0, 0, 0):
103 issues = base_hw_issues_t76x_r0p0_beta;
105 case GPU_ID_MAKE(GPU_ID_PI_T76X, 0, 0, 1):
106 issues = base_hw_issues_t76x_r0p0;
108 case GPU_ID_MAKE(GPU_ID_PI_T76X, 0, 1, 1):
109 issues = base_hw_issues_t76x_r0p1;
111 case GPU_ID_MAKE(GPU_ID_PI_T76X, 0, 1, 9):
112 issues = base_hw_issues_t76x_r0p1_50rel0;
114 case GPU_ID_MAKE(GPU_ID_PI_T76X, 0, 2, 1):
115 issues = base_hw_issues_t76x_r0p2;
117 case GPU_ID_MAKE(GPU_ID_PI_T76X, 0, 3, 1):
118 issues = base_hw_issues_t76x_r0p3;
120 case GPU_ID_MAKE(GPU_ID_PI_T76X, 1, 0, 0):
121 issues = base_hw_issues_t76x_r1p0;
123 case GPU_ID_MAKE(GPU_ID_PI_T72X, 0, 0, 0):
124 case GPU_ID_MAKE(GPU_ID_PI_T72X, 0, 0, 1):
125 case GPU_ID_MAKE(GPU_ID_PI_T72X, 0, 0, 2):
126 issues = base_hw_issues_t72x_r0p0;
128 case GPU_ID_MAKE(GPU_ID_PI_T72X, 1, 0, 0):
129 issues = base_hw_issues_t72x_r1p0;
131 case GPU_ID_MAKE(GPU_ID_PI_T72X, 1, 1, 0):
132 issues = base_hw_issues_t72x_r1p1;
134 #ifdef MALI_INCLUDE_TFRX
135 case GPU_ID_MAKE(GPU_ID_PI_TFRX, 0, 0, 0):
136 case GPU_ID_MAKE(GPU_ID_PI_TFRX, 0, 0, 1):
137 issues = base_hw_issues_tFRx_r0p0;
139 case GPU_ID_MAKE(GPU_ID_PI_TFRX, 0, 1, 2):
140 issues = base_hw_issues_tFRx_r0p1;
142 case GPU_ID_MAKE(GPU_ID_PI_TFRX, 0, 2, 0):
143 issues = base_hw_issues_tFRx_r0p2;
145 #endif /* MALI_INCLUDE_TFRX */
146 case GPU_ID_MAKE(GPU_ID_PI_T86X, 0, 0, 1):
147 issues = base_hw_issues_t86x_r0p0;
149 case GPU_ID_MAKE(GPU_ID_PI_T86X, 0, 2, 0):
150 issues = base_hw_issues_t86x_r0p2;
153 dev_err(kbdev->dev, "Unknown GPU ID %x", gpu_id);
154 return MALI_ERROR_FUNCTION_FAILED;
158 switch (gpu_id >> GPU_ID_VERSION_PRODUCT_ID_SHIFT) {
160 issues = base_hw_issues_model_t60x;
163 issues = base_hw_issues_model_t62x;
166 issues = base_hw_issues_model_t72x;
169 issues = base_hw_issues_model_t76x;
171 #ifdef MALI_INCLUDE_TFRX
173 issues = base_hw_issues_model_tFRx;
175 #endif /* MALI_INCLUDE_TFRX */
177 issues = base_hw_issues_model_t86x;
180 dev_err(kbdev->dev, "Unknown GPU ID %x", gpu_id);
181 return MALI_ERROR_FUNCTION_FAILED;
185 dev_info(kbdev->dev, "GPU identified as 0x%04x r%dp%d status %d", (gpu_id & GPU_ID_VERSION_PRODUCT_ID) >> GPU_ID_VERSION_PRODUCT_ID_SHIFT, (gpu_id & GPU_ID_VERSION_MAJOR) >> GPU_ID_VERSION_MAJOR_SHIFT, (gpu_id & GPU_ID_VERSION_MINOR) >> GPU_ID_VERSION_MINOR_SHIFT, (gpu_id & GPU_ID_VERSION_STATUS) >> GPU_ID_VERSION_STATUS_SHIFT);
187 for (; *issues != BASE_HW_ISSUE_END; issues++)
188 set_bit(*issues, &kbdev->hw_issues_mask[0]);
190 return MALI_ERROR_NONE;