diff options
Diffstat (limited to 'driver/product/kernel/drivers/gpu/arm/midgard/mali_kbase_hw.c')
| -rwxr-xr-x | driver/product/kernel/drivers/gpu/arm/midgard/mali_kbase_hw.c | 281 |
1 files changed, 281 insertions, 0 deletions
diff --git a/driver/product/kernel/drivers/gpu/arm/midgard/mali_kbase_hw.c b/driver/product/kernel/drivers/gpu/arm/midgard/mali_kbase_hw.c new file mode 100755 index 0000000..51a31fb --- /dev/null +++ b/driver/product/kernel/drivers/gpu/arm/midgard/mali_kbase_hw.c @@ -0,0 +1,281 @@ +/* + * + * (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; + case GPU_ID2_PRODUCT_TSIX: + features = base_hw_features_tSIx; + 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 if ((gpu_id & GPU_ID2_PRODUCT_MODEL) == + GPU_ID2_PRODUCT_TSIX) { + issues = base_hw_issues_tSIx_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; + case GPU_ID2_PRODUCT_TSIX: + issues = base_hw_issues_model_tSIx; + 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; +} |