| /* |
| * |
| * (C) COPYRIGHT 2012-2016 ARM Limited. All rights reserved. |
| * |
| * This program is free software and is provided to you under the terms of the |
| * GNU General Public License version 2 as published by the Free Software |
| * Foundation, and any use by you of this program is subject to the terms |
| * of such GNU licence. |
| * |
| * A copy of the licence is included with the program, and can also be obtained |
| * from Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| * |
| */ |
| |
| |
| |
| |
| |
| /* |
| * Run-time work-arounds helpers |
| */ |
| |
| #include <mali_base_hwconfig_features.h> |
| #include <mali_base_hwconfig_issues.h> |
| #include <mali_midg_regmap.h> |
| #include "mali_kbase.h" |
| #include "mali_kbase_hw.h" |
| |
| void kbase_hw_set_features_mask(struct kbase_device *kbdev) |
| { |
| const enum base_hw_feature *features; |
| u32 gpu_id; |
| u32 product_id; |
| |
| gpu_id = kbdev->gpu_props.props.raw_props.gpu_id; |
| product_id = gpu_id & GPU_ID_VERSION_PRODUCT_ID; |
| product_id >>= GPU_ID_VERSION_PRODUCT_ID_SHIFT; |
| |
| if (GPU_ID_IS_NEW_FORMAT(product_id)) { |
| switch (gpu_id & GPU_ID2_PRODUCT_MODEL) { |
| case GPU_ID2_PRODUCT_TMIX: |
| features = base_hw_features_tMIx; |
| break; |
| case GPU_ID2_PRODUCT_THEX: |
| features = base_hw_features_tHEx; |
| break; |
| default: |
| features = base_hw_features_generic; |
| break; |
| } |
| } else { |
| switch (product_id) { |
| case GPU_ID_PI_TFRX: |
| /* FALLTHROUGH */ |
| case GPU_ID_PI_T86X: |
| features = base_hw_features_tFxx; |
| break; |
| case GPU_ID_PI_T83X: |
| features = base_hw_features_t83x; |
| break; |
| case GPU_ID_PI_T82X: |
| features = base_hw_features_t82x; |
| break; |
| case GPU_ID_PI_T76X: |
| features = base_hw_features_t76x; |
| break; |
| case GPU_ID_PI_T72X: |
| features = base_hw_features_t72x; |
| break; |
| case GPU_ID_PI_T62X: |
| features = base_hw_features_t62x; |
| break; |
| case GPU_ID_PI_T60X: |
| features = base_hw_features_t60x; |
| break; |
| default: |
| features = base_hw_features_generic; |
| break; |
| } |
| } |
| |
| for (; *features != BASE_HW_FEATURE_END; features++) |
| set_bit(*features, &kbdev->hw_features_mask[0]); |
| } |
| |
| int kbase_hw_set_issues_mask(struct kbase_device *kbdev) |
| { |
| const enum base_hw_issue *issues; |
| u32 gpu_id; |
| u32 product_id; |
| u32 impl_tech; |
| |
| gpu_id = kbdev->gpu_props.props.raw_props.gpu_id; |
| product_id = gpu_id & GPU_ID_VERSION_PRODUCT_ID; |
| product_id >>= GPU_ID_VERSION_PRODUCT_ID_SHIFT; |
| impl_tech = kbdev->gpu_props.props.thread_props.impl_tech; |
| |
| if (impl_tech != IMPLEMENTATION_MODEL) { |
| if (GPU_ID_IS_NEW_FORMAT(product_id)) { |
| switch (gpu_id) { |
| case GPU_ID2_MAKE(6, 0, 10, 0, 0, 0, 1): |
| issues = base_hw_issues_tMIx_r0p0_05dev0; |
| break; |
| case GPU_ID2_MAKE(6, 0, 10, 0, 0, 0, 2): |
| issues = base_hw_issues_tMIx_r0p0; |
| break; |
| default: |
| if ((gpu_id & GPU_ID2_PRODUCT_MODEL) == |
| GPU_ID2_PRODUCT_TMIX) { |
| issues = base_hw_issues_tMIx_r0p0; |
| } else if ((gpu_id & GPU_ID2_PRODUCT_MODEL) == |
| GPU_ID2_PRODUCT_THEX) { |
| issues = base_hw_issues_tHEx_r0p0; |
| } else { |
| dev_err(kbdev->dev, |
| "Unknown GPU ID %x", gpu_id); |
| return -EINVAL; |
| } |
| } |
| } else { |
| switch (gpu_id) { |
| case GPU_ID_MAKE(GPU_ID_PI_T60X, 0, 0, GPU_ID_S_15DEV0): |
| issues = base_hw_issues_t60x_r0p0_15dev0; |
| break; |
| case GPU_ID_MAKE(GPU_ID_PI_T60X, 0, 0, GPU_ID_S_EAC): |
| issues = base_hw_issues_t60x_r0p0_eac; |
| break; |
| case GPU_ID_MAKE(GPU_ID_PI_T60X, 0, 1, 0): |
| issues = base_hw_issues_t60x_r0p1; |
| break; |
| case GPU_ID_MAKE(GPU_ID_PI_T62X, 0, 1, 0): |
| issues = base_hw_issues_t62x_r0p1; |
| break; |
| case GPU_ID_MAKE(GPU_ID_PI_T62X, 1, 0, 0): |
| case GPU_ID_MAKE(GPU_ID_PI_T62X, 1, 0, 1): |
| issues = base_hw_issues_t62x_r1p0; |
| break; |
| case GPU_ID_MAKE(GPU_ID_PI_T62X, 1, 1, 0): |
| issues = base_hw_issues_t62x_r1p1; |
| break; |
| case GPU_ID_MAKE(GPU_ID_PI_T76X, 0, 0, 1): |
| issues = base_hw_issues_t76x_r0p0; |
| break; |
| case GPU_ID_MAKE(GPU_ID_PI_T76X, 0, 1, 1): |
| issues = base_hw_issues_t76x_r0p1; |
| break; |
| case GPU_ID_MAKE(GPU_ID_PI_T76X, 0, 1, 9): |
| issues = base_hw_issues_t76x_r0p1_50rel0; |
| break; |
| case GPU_ID_MAKE(GPU_ID_PI_T76X, 0, 2, 1): |
| issues = base_hw_issues_t76x_r0p2; |
| break; |
| case GPU_ID_MAKE(GPU_ID_PI_T76X, 0, 3, 1): |
| issues = base_hw_issues_t76x_r0p3; |
| break; |
| case GPU_ID_MAKE(GPU_ID_PI_T76X, 1, 0, 0): |
| issues = base_hw_issues_t76x_r1p0; |
| break; |
| case GPU_ID_MAKE(GPU_ID_PI_T72X, 0, 0, 0): |
| case GPU_ID_MAKE(GPU_ID_PI_T72X, 0, 0, 1): |
| case GPU_ID_MAKE(GPU_ID_PI_T72X, 0, 0, 2): |
| issues = base_hw_issues_t72x_r0p0; |
| break; |
| case GPU_ID_MAKE(GPU_ID_PI_T72X, 1, 0, 0): |
| issues = base_hw_issues_t72x_r1p0; |
| break; |
| case GPU_ID_MAKE(GPU_ID_PI_T72X, 1, 1, 0): |
| issues = base_hw_issues_t72x_r1p1; |
| break; |
| case GPU_ID_MAKE(GPU_ID_PI_TFRX, 0, 1, 2): |
| issues = base_hw_issues_tFRx_r0p1; |
| break; |
| case GPU_ID_MAKE(GPU_ID_PI_TFRX, 0, 2, 0): |
| issues = base_hw_issues_tFRx_r0p2; |
| break; |
| case GPU_ID_MAKE(GPU_ID_PI_TFRX, 1, 0, 0): |
| case GPU_ID_MAKE(GPU_ID_PI_TFRX, 1, 0, 8): |
| issues = base_hw_issues_tFRx_r1p0; |
| break; |
| case GPU_ID_MAKE(GPU_ID_PI_TFRX, 2, 0, 0): |
| issues = base_hw_issues_tFRx_r2p0; |
| break; |
| case GPU_ID_MAKE(GPU_ID_PI_T86X, 0, 2, 0): |
| issues = base_hw_issues_t86x_r0p2; |
| break; |
| case GPU_ID_MAKE(GPU_ID_PI_T86X, 1, 0, 0): |
| case GPU_ID_MAKE(GPU_ID_PI_T86X, 1, 0, 8): |
| issues = base_hw_issues_t86x_r1p0; |
| break; |
| case GPU_ID_MAKE(GPU_ID_PI_T86X, 2, 0, 0): |
| issues = base_hw_issues_t86x_r2p0; |
| break; |
| case GPU_ID_MAKE(GPU_ID_PI_T83X, 0, 1, 0): |
| issues = base_hw_issues_t83x_r0p1; |
| break; |
| case GPU_ID_MAKE(GPU_ID_PI_T83X, 1, 0, 0): |
| case GPU_ID_MAKE(GPU_ID_PI_T83X, 1, 0, 8): |
| issues = base_hw_issues_t83x_r1p0; |
| break; |
| case GPU_ID_MAKE(GPU_ID_PI_T82X, 0, 0, 0): |
| issues = base_hw_issues_t82x_r0p0; |
| break; |
| case GPU_ID_MAKE(GPU_ID_PI_T82X, 0, 1, 0): |
| issues = base_hw_issues_t82x_r0p1; |
| break; |
| case GPU_ID_MAKE(GPU_ID_PI_T82X, 1, 0, 0): |
| case GPU_ID_MAKE(GPU_ID_PI_T82X, 1, 0, 8): |
| issues = base_hw_issues_t82x_r1p0; |
| break; |
| default: |
| dev_err(kbdev->dev, |
| "Unknown GPU ID %x", gpu_id); |
| return -EINVAL; |
| } |
| } |
| } else { |
| /* Software model */ |
| if (GPU_ID_IS_NEW_FORMAT(product_id)) { |
| switch (gpu_id & GPU_ID2_PRODUCT_MODEL) { |
| case GPU_ID2_PRODUCT_TMIX: |
| issues = base_hw_issues_model_tMIx; |
| break; |
| case GPU_ID2_PRODUCT_THEX: |
| issues = base_hw_issues_model_tHEx; |
| break; |
| default: |
| dev_err(kbdev->dev, |
| "Unknown GPU ID %x", gpu_id); |
| return -EINVAL; |
| } |
| } else { |
| switch (product_id) { |
| case GPU_ID_PI_T60X: |
| issues = base_hw_issues_model_t60x; |
| break; |
| case GPU_ID_PI_T62X: |
| issues = base_hw_issues_model_t62x; |
| break; |
| case GPU_ID_PI_T72X: |
| issues = base_hw_issues_model_t72x; |
| break; |
| case GPU_ID_PI_T76X: |
| issues = base_hw_issues_model_t76x; |
| break; |
| case GPU_ID_PI_TFRX: |
| issues = base_hw_issues_model_tFRx; |
| break; |
| case GPU_ID_PI_T86X: |
| issues = base_hw_issues_model_t86x; |
| break; |
| case GPU_ID_PI_T83X: |
| issues = base_hw_issues_model_t83x; |
| break; |
| case GPU_ID_PI_T82X: |
| issues = base_hw_issues_model_t82x; |
| break; |
| default: |
| dev_err(kbdev->dev, "Unknown GPU ID %x", |
| gpu_id); |
| return -EINVAL; |
| } |
| } |
| } |
| |
| 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); |
| |
| for (; *issues != BASE_HW_ISSUE_END; issues++) |
| set_bit(*issues, &kbdev->hw_issues_mask[0]); |
| |
| return 0; |
| } |
