| /Linux-v6.6/drivers/gpu/drm/panfrost/ |
| D | panfrost_gpu.c | 24 struct panfrost_device *pfdev = data; in panfrost_gpu_irq_handler() local
25 u32 state = gpu_read(pfdev, GPU_INT_STAT); in panfrost_gpu_irq_handler()
26 u32 fault_status = gpu_read(pfdev, GPU_FAULT_STATUS); in panfrost_gpu_irq_handler()
32 u64 address = (u64) gpu_read(pfdev, GPU_FAULT_ADDRESS_HI) << 32; in panfrost_gpu_irq_handler()
33 address |= gpu_read(pfdev, GPU_FAULT_ADDRESS_LO); in panfrost_gpu_irq_handler()
35 dev_warn(pfdev->dev, "GPU Fault 0x%08x (%s) at 0x%016llx\n", in panfrost_gpu_irq_handler()
40 dev_warn(pfdev->dev, "There were multiple GPU faults - some have not been reported\n"); in panfrost_gpu_irq_handler()
42 gpu_write(pfdev, GPU_INT_MASK, 0); in panfrost_gpu_irq_handler()
46 panfrost_perfcnt_sample_done(pfdev); in panfrost_gpu_irq_handler()
49 panfrost_perfcnt_clean_cache_done(pfdev); in panfrost_gpu_irq_handler()
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| D | panfrost_device.c | 21 static int panfrost_reset_init(struct panfrost_device *pfdev) in panfrost_reset_init() argument
23 pfdev->rstc = devm_reset_control_array_get_optional_exclusive(pfdev->dev); in panfrost_reset_init()
24 if (IS_ERR(pfdev->rstc)) { in panfrost_reset_init()
25 dev_err(pfdev->dev, "get reset failed %ld\n", PTR_ERR(pfdev->rstc)); in panfrost_reset_init()
26 return PTR_ERR(pfdev->rstc); in panfrost_reset_init()
29 return reset_control_deassert(pfdev->rstc); in panfrost_reset_init()
32 static void panfrost_reset_fini(struct panfrost_device *pfdev) in panfrost_reset_fini() argument
34 reset_control_assert(pfdev->rstc); in panfrost_reset_fini()
37 static int panfrost_clk_init(struct panfrost_device *pfdev) in panfrost_clk_init() argument
42 pfdev->clock = devm_clk_get(pfdev->dev, NULL); in panfrost_clk_init()
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| D | panfrost_job.c | 88 static struct dma_fence *panfrost_fence_create(struct panfrost_device *pfdev, int js_num) in panfrost_fence_create() argument
91 struct panfrost_job_slot *js = pfdev->js; in panfrost_fence_create()
97 fence->dev = pfdev->ddev; in panfrost_fence_create()
119 (job->pfdev->features.nr_core_groups == 2)) in panfrost_job_get_slot()
121 if (panfrost_has_hw_issue(job->pfdev, HW_ISSUE_8987)) in panfrost_job_get_slot()
128 static void panfrost_job_write_affinity(struct panfrost_device *pfdev, in panfrost_job_write_affinity() argument
139 affinity = pfdev->features.shader_present; in panfrost_job_write_affinity()
141 job_write(pfdev, JS_AFFINITY_NEXT_LO(js), lower_32_bits(affinity)); in panfrost_job_write_affinity()
142 job_write(pfdev, JS_AFFINITY_NEXT_HI(js), upper_32_bits(affinity)); in panfrost_job_write_affinity()
150 if (!panfrost_has_hw_feature(job->pfdev, HW_FEATURE_JOBCHAIN_DISAMBIGUATION)) in panfrost_get_job_chain_flag()
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| D | panfrost_perfcnt.c | 38 void panfrost_perfcnt_clean_cache_done(struct panfrost_device *pfdev) in panfrost_perfcnt_clean_cache_done() argument
40 complete(&pfdev->perfcnt->dump_comp); in panfrost_perfcnt_clean_cache_done()
43 void panfrost_perfcnt_sample_done(struct panfrost_device *pfdev) in panfrost_perfcnt_sample_done() argument
45 gpu_write(pfdev, GPU_CMD, GPU_CMD_CLEAN_CACHES); in panfrost_perfcnt_sample_done()
48 static int panfrost_perfcnt_dump_locked(struct panfrost_device *pfdev) in panfrost_perfcnt_dump_locked() argument
53 reinit_completion(&pfdev->perfcnt->dump_comp); in panfrost_perfcnt_dump_locked()
54 gpuva = pfdev->perfcnt->mapping->mmnode.start << PAGE_SHIFT; in panfrost_perfcnt_dump_locked()
55 gpu_write(pfdev, GPU_PERFCNT_BASE_LO, lower_32_bits(gpuva)); in panfrost_perfcnt_dump_locked()
56 gpu_write(pfdev, GPU_PERFCNT_BASE_HI, upper_32_bits(gpuva)); in panfrost_perfcnt_dump_locked()
57 gpu_write(pfdev, GPU_INT_CLEAR, in panfrost_perfcnt_dump_locked()
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| D | panfrost_mmu.c | 29 static int wait_ready(struct panfrost_device *pfdev, u32 as_nr) in wait_ready() argument
36 ret = readl_relaxed_poll_timeout_atomic(pfdev->iomem + AS_STATUS(as_nr), in wait_ready()
41 panfrost_device_schedule_reset(pfdev); in wait_ready()
42 dev_err(pfdev->dev, "AS_ACTIVE bit stuck\n"); in wait_ready()
48 static int write_cmd(struct panfrost_device *pfdev, u32 as_nr, u32 cmd) in write_cmd() argument
53 status = wait_ready(pfdev, as_nr); in write_cmd()
55 mmu_write(pfdev, AS_COMMAND(as_nr), cmd); in write_cmd()
60 static void lock_region(struct panfrost_device *pfdev, u32 as_nr, in lock_region() argument
90 mmu_write(pfdev, AS_LOCKADDR_LO(as_nr), lower_32_bits(region)); in lock_region()
91 mmu_write(pfdev, AS_LOCKADDR_HI(as_nr), upper_32_bits(region)); in lock_region()
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| D | panfrost_gem_shrinker.c | 21 struct panfrost_device *pfdev = in panfrost_gem_shrinker_count() local
26 if (!mutex_trylock(&pfdev->shrinker_lock)) in panfrost_gem_shrinker_count()
29 list_for_each_entry(shmem, &pfdev->shrinker_list, madv_list) { in panfrost_gem_shrinker_count()
34 mutex_unlock(&pfdev->shrinker_lock); in panfrost_gem_shrinker_count()
68 struct panfrost_device *pfdev = in panfrost_gem_shrinker_scan() local
73 if (!mutex_trylock(&pfdev->shrinker_lock)) in panfrost_gem_shrinker_scan()
76 list_for_each_entry_safe(shmem, tmp, &pfdev->shrinker_list, madv_list) { in panfrost_gem_shrinker_scan()
86 mutex_unlock(&pfdev->shrinker_lock); in panfrost_gem_shrinker_scan()
102 struct panfrost_device *pfdev = dev->dev_private; in panfrost_gem_shrinker_init() local
103 pfdev->shrinker.count_objects = panfrost_gem_shrinker_count; in panfrost_gem_shrinker_init()
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| D | panfrost_drv.c | 30 struct panfrost_device *pfdev = ddev->dev_private; in panfrost_ioctl_get_param() local
37 param->value = pfdev->features.member; \ in panfrost_ioctl_get_param()
42 param->value = pfdev->features.member[param->param - \ in panfrost_ioctl_get_param()
238 struct panfrost_device *pfdev = dev->dev_private; in panfrost_ioctl_submit() local
265 job->pfdev = pfdev; in panfrost_ioctl_submit()
268 job->flush_id = panfrost_gpu_get_latest_flush_id(pfdev); in panfrost_ioctl_submit()
398 struct panfrost_device *pfdev = dev->dev_private; in panfrost_ioctl_madvise() local
415 mutex_lock(&pfdev->shrinker_lock); in panfrost_ioctl_madvise()
444 &pfdev->shrinker_list); in panfrost_ioctl_madvise()
451 mutex_unlock(&pfdev->shrinker_lock); in panfrost_ioctl_madvise()
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| D | panfrost_device.h | 77 void (*vendor_quirk)(struct panfrost_device *pfdev);
127 struct panfrost_device *pfdev; member
139 struct panfrost_device *pfdev; member
151 static inline int panfrost_model_cmp(struct panfrost_device *pfdev, s32 id) in panfrost_model_cmp() argument
153 s32 match_id = pfdev->features.id; in panfrost_model_cmp()
160 static inline bool panfrost_model_is_bifrost(struct panfrost_device *pfdev) in panfrost_model_is_bifrost() argument
162 return panfrost_model_cmp(pfdev, 0x1000) >= 0; in panfrost_model_is_bifrost()
165 static inline bool panfrost_model_eq(struct panfrost_device *pfdev, s32 id) in panfrost_model_eq() argument
167 return !panfrost_model_cmp(pfdev, id); in panfrost_model_eq()
172 int panfrost_device_init(struct panfrost_device *pfdev);
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| D | panfrost_devfreq.c | 52 struct panfrost_device *pfdev = dev_get_drvdata(dev); in panfrost_devfreq_get_dev_status() local
53 struct panfrost_devfreq *pfdevfreq = &pfdev->pfdevfreq; in panfrost_devfreq_get_dev_status()
56 status->current_frequency = clk_get_rate(pfdev->clock); in panfrost_devfreq_get_dev_status()
71 dev_dbg(pfdev->dev, "busy %lu total %lu %lu %% freq %lu MHz\n", in panfrost_devfreq_get_dev_status()
111 int panfrost_devfreq_init(struct panfrost_device *pfdev) in panfrost_devfreq_init() argument
116 struct device *dev = &pfdev->pdev->dev; in panfrost_devfreq_init()
119 struct panfrost_devfreq *pfdevfreq = &pfdev->pfdevfreq; in panfrost_devfreq_init()
121 if (pfdev->comp->num_supplies > 1) { in panfrost_devfreq_init()
134 ret = devm_pm_opp_set_regulators(dev, pfdev->comp->supply_names); in panfrost_devfreq_init()
157 cur_freq = clk_get_rate(pfdev->clock); in panfrost_devfreq_init()
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| D | panfrost_gpu.h | 10 int panfrost_gpu_init(struct panfrost_device *pfdev);
11 void panfrost_gpu_fini(struct panfrost_device *pfdev);
13 u32 panfrost_gpu_get_latest_flush_id(struct panfrost_device *pfdev);
15 int panfrost_gpu_soft_reset(struct panfrost_device *pfdev);
16 void panfrost_gpu_power_on(struct panfrost_device *pfdev);
17 void panfrost_gpu_power_off(struct panfrost_device *pfdev);
19 void panfrost_gpu_amlogic_quirk(struct panfrost_device *pfdev);
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| D | panfrost_mmu.h | 14 int panfrost_mmu_init(struct panfrost_device *pfdev);
15 void panfrost_mmu_fini(struct panfrost_device *pfdev);
16 void panfrost_mmu_reset(struct panfrost_device *pfdev);
18 u32 panfrost_mmu_as_get(struct panfrost_device *pfdev, struct panfrost_mmu *mmu);
19 void panfrost_mmu_as_put(struct panfrost_device *pfdev, struct panfrost_mmu *mmu);
23 struct panfrost_mmu *panfrost_mmu_ctx_create(struct panfrost_device *pfdev);
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| D | panfrost_dump.c | 77 struct panfrost_device *pfdev, in panfrost_core_dump_registers() argument
97 dumpreg->value = gpu_read(pfdev, reg); in panfrost_core_dump_registers()
105 struct panfrost_device *pfdev = job->pfdev; in panfrost_core_dump() local
166 dev_warn(pfdev->dev, "failed to allocate devcoredump file\n"); in panfrost_core_dump()
183 iter.hdr->reghdr.gpu_id = pfdev->features.id; in panfrost_core_dump()
186 panfrost_core_dump_registers(&iter, pfdev, as_nr, slot); in panfrost_core_dump()
207 dev_err(pfdev->dev, "Panfrost Dump: BO has no sgt, cannot dump\n"); in panfrost_core_dump()
214 dev_err(pfdev->dev, "Panfrost Dump: couldn't map Buffer Object\n"); in panfrost_core_dump()
229 dev_err(pfdev->dev, "Panfrost Dump: wrong page\n"); in panfrost_core_dump()
248 dev_coredumpv(pfdev->dev, iter.start, iter.data - iter.start, GFP_KERNEL); in panfrost_core_dump()
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| D | panfrost_job.h | 19 struct panfrost_device *pfdev; member
37 int panfrost_job_init(struct panfrost_device *pfdev);
38 void panfrost_job_fini(struct panfrost_device *pfdev);
44 void panfrost_job_enable_interrupts(struct panfrost_device *pfdev);
45 int panfrost_job_is_idle(struct panfrost_device *pfdev);
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| D | panfrost_perfcnt.h | 8 void panfrost_perfcnt_sample_done(struct panfrost_device *pfdev);
9 void panfrost_perfcnt_clean_cache_done(struct panfrost_device *pfdev);
10 int panfrost_perfcnt_init(struct panfrost_device *pfdev);
11 void panfrost_perfcnt_fini(struct panfrost_device *pfdev);
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| D | panfrost_devfreq.h | 33 int panfrost_devfreq_init(struct panfrost_device *pfdev);
34 void panfrost_devfreq_fini(struct panfrost_device *pfdev);
36 void panfrost_devfreq_resume(struct panfrost_device *pfdev);
37 void panfrost_devfreq_suspend(struct panfrost_device *pfdev);
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| D | panfrost_gem.c | 20 struct panfrost_device *pfdev = obj->dev->dev_private; in panfrost_gem_free_object() local
28 mutex_lock(&pfdev->shrinker_lock); in panfrost_gem_free_object()
30 mutex_unlock(&pfdev->shrinker_lock); in panfrost_gem_free_object()
44 dma_unmap_sgtable(pfdev->dev, &bo->sgts[i], in panfrost_gem_free_object()
222 struct panfrost_device *pfdev = dev->dev_private; in panfrost_gem_create_object() local
232 obj->base.map_wc = !pfdev->coherent; in panfrost_gem_create_object()
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| D | panfrost_features.h | 121 static inline bool panfrost_has_hw_feature(struct panfrost_device *pfdev, in panfrost_has_hw_feature() argument
124 return test_bit(feat, pfdev->features.hw_features); in panfrost_has_hw_feature()
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| D | panfrost_issues.h | 268 static inline bool panfrost_has_hw_issue(const struct panfrost_device *pfdev, in panfrost_has_hw_issue() argument
271 return test_bit(issue, pfdev->features.hw_issues); in panfrost_has_hw_issue()
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| /Linux-v6.6/drivers/media/pci/ddbridge/ |
| D | ddbridge.h | 312 struct platform_device *pfdev; member
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| /Linux-v6.6/drivers/net/wireless/mediatek/mt76/mt7915/ |
| D | soc.c | 1198 struct platform_device *pfdev = to_platform_device(pdev); in mt798x_wmac_init() local
1213 dev->dcm = devm_platform_ioremap_resource(pfdev, 1); in mt798x_wmac_init()
1217 dev->sku = devm_platform_ioremap_resource(pfdev, 2); in mt798x_wmac_init()
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