| /linux/drivers/gpu/drm/ |
| H A D | drm_auth.c | 64 static bool drm_is_current_master_locked(struct drm_file *fpriv) in drm_is_current_master_locked() argument
66 lockdep_assert_once(lockdep_is_held(&fpriv->master_lookup_lock) || in drm_is_current_master_locked()
67 lockdep_is_held(&fpriv->minor->dev->master_mutex)); in drm_is_current_master_locked()
69 return fpriv->is_master && drm_lease_owner(fpriv->master) == fpriv->minor->dev->master; in drm_is_current_master_locked()
82 bool drm_is_current_master(struct drm_file *fpriv) in drm_is_current_master() argument
86 spin_lock(&fpriv->master_lookup_lock); in drm_is_current_master()
87 ret = drm_is_current_master_locked(fpriv); in drm_is_current_master()
88 spin_unlock(&fpriv->master_lookup_lock); in drm_is_current_master()
152 static void drm_set_master(struct drm_device *dev, struct drm_file *fpriv, in drm_set_master() argument
155 dev->master = drm_master_get(fpriv->master); in drm_set_master()
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| /linux/drivers/gpu/drm/tegra/ |
| H A D | uapi.c | 79 struct tegra_drm_file *fpriv = file->driver_priv; in tegra_drm_ioctl_channel_open() local
138 err = xa_alloc(&fpriv->contexts, &args->context, context, XA_LIMIT(1, U32_MAX), in tegra_drm_ioctl_channel_open()
167 struct tegra_drm_file *fpriv = file->driver_priv; in tegra_drm_ioctl_channel_close() local
171 mutex_lock(&fpriv->lock); in tegra_drm_ioctl_channel_close()
173 context = xa_load(&fpriv->contexts, args->context); in tegra_drm_ioctl_channel_close()
175 mutex_unlock(&fpriv->lock); in tegra_drm_ioctl_channel_close()
179 xa_erase(&fpriv->contexts, args->context); in tegra_drm_ioctl_channel_close()
181 mutex_unlock(&fpriv->lock); in tegra_drm_ioctl_channel_close()
190 struct tegra_drm_file *fpriv = file->driver_priv; in tegra_drm_ioctl_channel_map() local
201 mutex_lock(&fpriv->lock); in tegra_drm_ioctl_channel_map()
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| H A D | drm.c | 105 struct tegra_drm_file *fpriv; in tegra_drm_open() local
107 fpriv = kzalloc_obj(*fpriv); in tegra_drm_open()
108 if (!fpriv) in tegra_drm_open()
111 idr_init_base(&fpriv->legacy_contexts, 1); in tegra_drm_open()
112 xa_init_flags(&fpriv->contexts, XA_FLAGS_ALLOC1); in tegra_drm_open()
113 xa_init(&fpriv->syncpoints); in tegra_drm_open()
114 mutex_init(&fpriv->lock); in tegra_drm_open()
115 filp->driver_priv = fpriv; in tegra_drm_open()
429 static int tegra_client_open(struct tegra_drm_file *fpriv, in tegra_client_open() argument
445 err = idr_alloc(&fpriv->legacy_contexts, context, 1, 0, GFP_KERNEL); in tegra_client_open()
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| H A D | submit.c | 512 struct tegra_drm_file *fpriv = file->driver_priv; in tegra_drm_ioctl_channel_submit() local
522 mutex_lock(&fpriv->lock); in tegra_drm_ioctl_channel_submit()
524 context = xa_load(&fpriv->contexts, args->context); in tegra_drm_ioctl_channel_submit()
526 mutex_unlock(&fpriv->lock); in tegra_drm_ioctl_channel_submit()
576 job = submit_create_job(context, bo, args, job_data, &fpriv->syncpoints); in tegra_drm_ioctl_channel_submit()
682 mutex_unlock(&fpriv->lock); in tegra_drm_ioctl_channel_submit()
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| /linux/drivers/gpu/drm/amd/amdgpu/ |
| H A D | amdgpu_bo_list.c | 151 static void amdgpu_bo_list_destroy(struct amdgpu_fpriv *fpriv, int id) in amdgpu_bo_list_destroy() argument
155 mutex_lock(&fpriv->bo_list_lock); in amdgpu_bo_list_destroy()
156 list = idr_remove(&fpriv->bo_list_handles, id); in amdgpu_bo_list_destroy()
157 mutex_unlock(&fpriv->bo_list_lock); in amdgpu_bo_list_destroy()
162 int amdgpu_bo_list_get(struct amdgpu_fpriv *fpriv, int id, in amdgpu_bo_list_get() argument
166 *result = idr_find(&fpriv->bo_list_handles, id); in amdgpu_bo_list_get()
225 struct amdgpu_fpriv *fpriv = filp->driver_priv; in amdgpu_bo_list_ioctl() local
243 mutex_lock(&fpriv->bo_list_lock); in amdgpu_bo_list_ioctl()
244 r = idr_alloc(&fpriv->bo_list_handles, list, 1, 0, GFP_KERNEL); in amdgpu_bo_list_ioctl()
245 mutex_unlock(&fpriv->bo_list_lock); in amdgpu_bo_list_ioctl()
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| H A D | amdgpu_kms.c | 658 struct amdgpu_fpriv *fpriv; in amdgpu_info_ioctl() local
704 fpriv = (struct amdgpu_fpriv *)filp->driver_priv; in amdgpu_info_ioctl()
712 fpriv->xcp_id < adev->xcp_mgr->num_xcps) { in amdgpu_info_ioctl()
713 xcp = &adev->xcp_mgr->xcp[fpriv->xcp_id]; in amdgpu_info_ioctl()
1368 struct amdgpu_fpriv *fpriv = filp->driver_priv; in amdgpu_info_ioctl() local
1369 struct amdgpu_vm *vm = &fpriv->vm; in amdgpu_info_ioctl()
1438 struct amdgpu_fpriv *fpriv; in amdgpu_driver_open_kms() local
1457 fpriv = kzalloc(sizeof(*fpriv), GFP_KERNEL); in amdgpu_driver_open_kms()
1458 if (unlikely(!fpriv)) { in amdgpu_driver_open_kms()
1469 r = amdgpu_xcp_open_device(adev, fpriv, file_priv); in amdgpu_driver_open_kms()
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| H A D | amdgpu_drv.c | 2951 struct amdgpu_fpriv *fpriv = file_priv->driver_priv; in amdgpu_drm_release() local
2955 if (fpriv && drm_dev_enter(dev, &idx)) { in amdgpu_drm_release()
2956 amdgpu_evf_mgr_shutdown(&fpriv->evf_mgr); in amdgpu_drm_release()
2957 amdgpu_userq_mgr_cancel_resume(&fpriv->userq_mgr); in amdgpu_drm_release()
2958 amdgpu_evf_mgr_flush_suspend(&fpriv->evf_mgr); in amdgpu_drm_release()
2959 amdgpu_userq_mgr_fini(&fpriv->userq_mgr); in amdgpu_drm_release()
2960 amdgpu_evf_mgr_fini(&fpriv->evf_mgr); in amdgpu_drm_release()
3004 struct amdgpu_fpriv *fpriv = file_priv->driver_priv; in amdgpu_flush() local
3007 timeout = amdgpu_ctx_mgr_entity_flush(&fpriv->ctx_mgr, timeout); in amdgpu_flush()
3008 timeout = amdgpu_vm_wait_idle(&fpriv->vm, timeout); in amdgpu_flush()
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| H A D | amdgpu_amdkfd_gpuvm.c | 1715 struct amdgpu_fpriv *fpriv = container_of(avm, struct amdgpu_fpriv, vm); in amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu() local
1747 xcp_id = fpriv->xcp_id == AMDGPU_XCP_NO_PARTITION ? in amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu()
1748 0 : fpriv->xcp_id; in amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu()
3032 struct amdgpu_fpriv *fpriv = in amdgpu_amdkfd_gpuvm_restore_process_bos() local
3035 ret = amdgpu_vm_bo_update(adev, fpriv->prt_va, false); in amdgpu_amdkfd_gpuvm_restore_process_bos()
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| /linux/drivers/pci/ |
| H A D | proc.c | 199 struct pci_filp_private *fpriv = file->private_data; in proc_bus_pci_ioctl() local
216 fpriv->mmap_state = pci_mmap_io; in proc_bus_pci_ioctl()
220 fpriv->mmap_state = pci_mmap_mem; in proc_bus_pci_ioctl()
226 fpriv->write_combine = 1; in proc_bus_pci_ioctl()
228 fpriv->write_combine = 0; in proc_bus_pci_ioctl()
246 struct pci_filp_private *fpriv = file->private_data; in proc_bus_pci_mmap() local
258 if (fpriv->mmap_state == pci_mmap_io) { in proc_bus_pci_mmap()
274 if (fpriv->mmap_state == pci_mmap_mem && in proc_bus_pci_mmap()
275 fpriv->write_combine) { in proc_bus_pci_mmap()
291 fpriv->mmap_state, write_combine); in proc_bus_pci_mmap()
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| /linux/drivers/char/tpm/ |
| H A D | tpmrm-dev.c | 37 struct file_priv *fpriv = file->private_data; in tpmrm_release() local
38 struct tpmrm_priv *priv = container_of(fpriv, struct tpmrm_priv, priv); in tpmrm_release()
40 tpm_common_release(file, fpriv); in tpmrm_release()
41 tpm2_del_space(fpriv->chip, &priv->space); in tpmrm_release()
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| /linux/drivers/gpu/drm/i915/gem/ |
| H A D | i915_gem_context.c | 283 proto_context_create(struct drm_i915_file_private *fpriv, in proto_context_create() argument
292 pc->fpriv = fpriv; in proto_context_create()
316 static int proto_context_register_locked(struct drm_i915_file_private *fpriv, in proto_context_register_locked() argument
323 lockdep_assert_held(&fpriv->proto_context_lock); in proto_context_register_locked()
325 ret = xa_alloc(&fpriv->context_xa, id, NULL, xa_limit_32b, GFP_KERNEL); in proto_context_register_locked()
329 old = xa_store(&fpriv->proto_context_xa, *id, pc, GFP_KERNEL); in proto_context_register_locked()
331 xa_erase(&fpriv->context_xa, *id); in proto_context_register_locked()
339 static int proto_context_register(struct drm_i915_file_private *fpriv, in proto_context_register() argument
345 mutex_lock(&fpriv->proto_context_lock); in proto_context_register()
346 ret = proto_context_register_locked(fpriv, pc, id); in proto_context_register()
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| /linux/drivers/gpu/drm/i915/gem/selftests/ |
| H A D | mock_context.c | 80 struct drm_i915_file_private *fpriv = to_drm_file(file)->driver_priv; in live_context() local
86 pc = proto_context_create(fpriv, i915, 0); in live_context()
97 err = xa_alloc(&fpriv->context_xa, &id, NULL, xa_limit_32b, GFP_KERNEL); in live_context()
101 gem_context_register(ctx, fpriv, id); in live_context()
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| /linux/drivers/gpu/drm/radeon/ |
| H A D | radeon_kms.c | 628 struct radeon_fpriv *fpriv; in radeon_driver_open_kms() local
643 fpriv = kzalloc_obj(*fpriv); in radeon_driver_open_kms()
644 if (unlikely(!fpriv)) { in radeon_driver_open_kms()
650 vm = &fpriv->vm; in radeon_driver_open_kms()
675 file_priv->driver_priv = fpriv; in radeon_driver_open_kms()
684 kfree(fpriv); in radeon_driver_open_kms()
719 struct radeon_fpriv *fpriv = file_priv->driver_priv; in radeon_driver_postclose_kms() local
720 struct radeon_vm *vm = &fpriv->vm; in radeon_driver_postclose_kms()
733 kfree(fpriv); in radeon_driver_postclose_kms()
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| H A D | radeon_cs.c | 553 struct radeon_fpriv *fpriv = parser->filp->driver_priv; in radeon_cs_ib_vm_chunk() local
554 struct radeon_vm *vm = &fpriv->vm; in radeon_cs_ib_vm_chunk()
622 struct radeon_fpriv *fpriv = parser->filp->driver_priv; in radeon_cs_ib_fill() local
623 vm = &fpriv->vm; in radeon_cs_ib_fill()
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| /linux/drivers/gpu/drm/i915/ |
| H A D | i915_drm_client.c | 76 struct drm_i915_file_private *fpriv = file->driver_priv; in show_meminfo() local
77 struct i915_drm_client *client = fpriv->client; in show_meminfo()
78 struct drm_i915_private *i915 = fpriv->i915; in show_meminfo()
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| /linux/include/drm/ |
| H A D | drm_auth.h | 135 bool drm_is_current_master(struct drm_file *fpriv);
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| /linux/drivers/gpu/drm/nouveau/ |
| H A D | nouveau_drm.c | 1219 nouveau_drm_open(struct drm_device *dev, struct drm_file *fpriv) in nouveau_drm_open() argument
1235 current->comm, pid_nr(rcu_dereference(fpriv->pid))); in nouveau_drm_open()
1247 fpriv->driver_priv = cli; in nouveau_drm_open()
1265 nouveau_drm_postclose(struct drm_device *dev, struct drm_file *fpriv) in nouveau_drm_postclose() argument
1267 struct nouveau_cli *cli = nouveau_cli(fpriv); in nouveau_drm_postclose()
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| /linux/drivers/gpu/drm/xe/ |
| H A D | xe_svm.c | 1985 struct drm_file *fpriv; in xe_drm_pagemap_from_fd() local
2001 fpriv = file->private_data; in xe_drm_pagemap_from_fd()
2002 drm = fpriv->minor->dev; in xe_drm_pagemap_from_fd()
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