| /drivers/gpu/host1x/ |
| A D | dev.h | 56 void (*show_channel_cdma)(struct host1x *host,
59 void (*show_channel_fifo)(struct host1x *host,
74 void (*enable_protection)(struct host1x *host);
84 int (*free_syncpt_irq)(struct host1x *host);
104 int (*init)(struct host1x *host1x); /* initialize per SoC ops */
129 struct host1x { struct
177 void host1x_common_writel(struct host1x *host1x, u32 v, u32 r); argument
178 void host1x_hypervisor_writel(struct host1x *host1x, u32 v, u32 r);
179 u32 host1x_hypervisor_readl(struct host1x *host1x, u32 r);
180 void host1x_sync_writel(struct host1x *host1x, u32 v, u32 r);
[all …]
|
| A D | bus.c | 287 static int host1x_add_client(struct host1x *host1x, in host1x_add_client() argument
309 static int host1x_del_client(struct host1x *host1x, in host1x_del_client() argument
421 static int host1x_device_add(struct host1x *host1x, in host1x_device_add() argument
483 static void host1x_device_del(struct host1x *host1x, in host1x_device_del() argument
532 struct host1x *host1x = s->private; in host1x_devices_show() local
568 int host1x_register(struct host1x *host1x) in host1x_register() argument
596 int host1x_unregister(struct host1x *host1x) in host1x_unregister() argument
658 struct host1x *host1x; in host1x_driver_register_full() local
692 struct host1x *host1x; in host1x_driver_unregister() local
746 struct host1x *host1x; in __host1x_client_register() local
[all …]
|
| A D | cdma.c | 51 struct host1x *host1x = cdma_to_host1x(cdma); in host1x_pushbuffer_destroy() local
56 if (host1x->domain) { in host1x_pushbuffer_destroy()
58 free_iova(&host1x->iova, iova_pfn(&host1x->iova, pb->dma)); in host1x_pushbuffer_destroy()
73 struct host1x *host1x = cdma_to_host1x(cdma); in host1x_pushbuffer_init() local
88 if (host1x->domain) { in host1x_pushbuffer_init()
235 static int host1x_cdma_wait_pushbuffer_space(struct host1x *host1x, in host1x_cdma_wait_pushbuffer_space() argument
364 struct host1x *host1x = cdma_to_host1x(cdma); in host1x_cdma_update_sync_queue() local
530 struct host1x *host1x = cdma_to_host1x(cdma); in host1x_cdma_deinit() local
548 struct host1x *host1x = cdma_to_host1x(cdma); in host1x_cdma_begin() local
621 struct host1x *host1x = cdma_to_host1x(cdma); in host1x_cdma_push_wide() local
[all …]
|
| A D | debug.c | 170 static void host1x_debugfs_init(struct host1x *host1x) in host1x_debugfs_init() argument
175 host1x->debugfs = de; in host1x_debugfs_init()
184 host1x_hw_debug_init(host1x, de); in host1x_debugfs_init()
194 static void host1x_debugfs_exit(struct host1x *host1x) in host1x_debugfs_exit() argument
196 debugfs_remove_recursive(host1x->debugfs); in host1x_debugfs_exit()
199 void host1x_debug_init(struct host1x *host1x) in host1x_debug_init() argument
202 host1x_debugfs_init(host1x); in host1x_debug_init()
205 void host1x_debug_deinit(struct host1x *host1x) in host1x_debug_deinit() argument
208 host1x_debugfs_exit(host1x); in host1x_debug_deinit()
211 void host1x_debug_dump(struct host1x *host1x) in host1x_debug_dump() argument
[all …]
|
| A D | intr.h | 11 struct host1x;
15 struct host1x *host;
20 int host1x_intr_init(struct host1x *host);
23 void host1x_intr_deinit(struct host1x *host);
26 void host1x_intr_start(struct host1x *host);
29 void host1x_intr_stop(struct host1x *host);
31 void host1x_intr_handle_interrupt(struct host1x *host, unsigned int id);
33 void host1x_intr_add_fence_locked(struct host1x *host, struct host1x_syncpt_fence *fence);
35 bool host1x_intr_remove_fence(struct host1x *host, struct host1x_syncpt_fence *fence);
|
| A D | dev.c | 45 void host1x_common_writel(struct host1x *host1x, u32 v, u32 r) in host1x_common_writel() argument
50 void host1x_hypervisor_writel(struct host1x *host1x, u32 v, u32 r) in host1x_hypervisor_writel() argument
52 writel(v, host1x->hv_regs + r); in host1x_hypervisor_writel()
55 u32 host1x_hypervisor_readl(struct host1x *host1x, u32 r) in host1x_hypervisor_readl() argument
60 void host1x_sync_writel(struct host1x *host1x, u32 v, u32 r) in host1x_sync_writel() argument
62 void __iomem *sync_regs = host1x->regs + host1x->info->sync_offset; in host1x_sync_writel()
67 u32 host1x_sync_readl(struct host1x *host1x, u32 r) in host1x_sync_readl() argument
69 void __iomem *sync_regs = host1x->regs + host1x->info->sync_offset; in host1x_sync_readl()
325 static bool host1x_wants_iommu(struct host1x *host1x) in host1x_wants_iommu() argument
516 struct host1x *host; in host1x_probe()
[all …]
|
| A D | syncpt.h | 20 struct host1x;
39 struct host1x *host;
54 int host1x_syncpt_init(struct host1x *host);
57 void host1x_syncpt_deinit(struct host1x *host);
60 unsigned int host1x_syncpt_nb_pts(struct host1x *host);
63 unsigned int host1x_syncpt_nb_bases(struct host1x *host);
66 unsigned int host1x_syncpt_nb_mlocks(struct host1x *host);
109 void host1x_syncpt_save(struct host1x *host);
112 void host1x_syncpt_restore(struct host1x *host);
|
| A D | context.c | 21 int host1x_memory_context_list_init(struct host1x *host1x) in host1x_memory_context_list_init() argument
23 struct host1x_memory_context_list *cdl = &host1x->context_list; in host1x_memory_context_list_init()
24 struct device_node *node = host1x->dev->of_node; in host1x_memory_context_list_init()
45 ctx->host = host1x; in host1x_memory_context_list_init()
58 ctx->dev.parent = host1x->dev; in host1x_memory_context_list_init()
66 dev_err(host1x->dev, "could not add context device %d: %d\n", i, err); in host1x_memory_context_list_init()
73 dev_err(host1x->dev, "IOMMU configuration failed for context device %d: %d\n", in host1x_memory_context_list_init()
81 dev_err(host1x->dev, "Context device %d has no IOMMU!\n", i); in host1x_memory_context_list_init()
119 struct host1x_memory_context *host1x_memory_context_alloc(struct host1x *host1x, in host1x_memory_context_alloc() argument
123 struct host1x_memory_context_list *cdl = &host1x->context_list; in host1x_memory_context_alloc()
|
| A D | debug.h | 13 struct host1x;
41 void host1x_debug_init(struct host1x *host1x);
42 void host1x_debug_deinit(struct host1x *host1x);
43 void host1x_debug_dump(struct host1x *host1x);
|
| A D | bus.h | 11 struct host1x;
15 int host1x_register(struct host1x *host1x);
16 int host1x_unregister(struct host1x *host1x);
|
| A D | context.h | 14 struct host1x;
25 int host1x_memory_context_list_init(struct host1x *host1x);
28 static inline int host1x_memory_context_list_init(struct host1x *host1x) in host1x_memory_context_list_init() argument
|
| A D | intr.c | 31 static void host1x_intr_update_hw_state(struct host1x *host, struct host1x_syncpt *sp) in host1x_intr_update_hw_state()
45 void host1x_intr_add_fence_locked(struct host1x *host, struct host1x_syncpt_fence *fence) in host1x_intr_add_fence_locked()
55 bool host1x_intr_remove_fence(struct host1x *host, struct host1x_syncpt_fence *fence) in host1x_intr_remove_fence()
75 void host1x_intr_handle_interrupt(struct host1x *host, unsigned int id) in host1x_intr_handle_interrupt()
101 int host1x_intr_init(struct host1x *host) in host1x_intr_init()
134 void host1x_intr_deinit(struct host1x *host) in host1x_intr_deinit()
138 void host1x_intr_start(struct host1x *host) in host1x_intr_start()
152 void host1x_intr_stop(struct host1x *host) in host1x_intr_stop()
|
| A D | syncpt.c | 24 host1x_syncpt_base_request(struct host1x *host) in host1x_syncpt_base_request()
58 struct host1x_syncpt *host1x_syncpt_alloc(struct host1x *host, in host1x_syncpt_alloc()
136 void host1x_syncpt_restore(struct host1x *host) in host1x_syncpt_restore()
163 void host1x_syncpt_save(struct host1x *host) in host1x_syncpt_save()
280 int host1x_syncpt_init(struct host1x *host) in host1x_syncpt_init()
334 struct host1x *host = dev_get_drvdata(client->host->parent); in host1x_syncpt_request()
376 void host1x_syncpt_deinit(struct host1x *host) in host1x_syncpt_deinit()
425 unsigned int host1x_syncpt_nb_pts(struct host1x *host) in host1x_syncpt_nb_pts()
430 unsigned int host1x_syncpt_nb_bases(struct host1x *host) in host1x_syncpt_nb_bases()
435 unsigned int host1x_syncpt_nb_mlocks(struct host1x *host) in host1x_syncpt_nb_mlocks()
[all …]
|
| A D | Kconfig | 7 tristate "NVIDIA Tegra host1x driver"
13 Driver for the NVIDIA Tegra host1x hardware.
15 The Tegra host1x module is the DMA engine for register access to
17 by host1x are referred to as clients. host1x includes some other
|
| A D | channel.c | 43 struct host1x *host = dev_get_drvdata(job->channel->dev->parent); in host1x_job_submit()
65 struct host1x_channel *host1x_channel_get_index(struct host1x *host, in host1x_channel_get_index()
78 struct host1x *host = dev_get_drvdata(channel->dev->parent); in host1x_channel_stop()
90 void host1x_channel_stop_all(struct host1x *host) in host1x_channel_stop_all()
107 struct host1x *host = dev_get_drvdata(channel->dev->parent); in release_channel()
122 static struct host1x_channel *acquire_unused_channel(struct host1x *host) in acquire_unused_channel()
155 struct host1x *host = dev_get_drvdata(client->dev->parent); in host1x_channel_request()
|
| A D | channel.h | 17 struct host1x;
41 struct host1x_channel *host1x_channel_get_index(struct host1x *host,
43 void host1x_channel_stop_all(struct host1x *host);
|
| A D | Makefile | 2 host1x-y = \
21 host1x-$(CONFIG_IOMMU_API) += \
24 obj-$(CONFIG_TEGRA_HOST1X) += host1x.o
|
| /drivers/gpu/host1x/hw/ |
| A D | cdma_hw.c | 91 struct host1x *host1x = cdma_to_host1x(cdma); in cdma_timeout_restart() local
123 dev_dbg(host1x->dev, in cdma_timeout_restart()
228 struct host1x *host1x = cdma_to_host1x(cdma); in cdma_resume() local
231 dev_dbg(host1x->dev, in cdma_resume()
253 struct host1x *host1x = cdma_to_host1x(cdma); in timeout_release_mlock() local
293 struct host1x *host1x; in cdma_timeout_handler() local
298 host1x = cdma_to_host1x(cdma); in cdma_timeout_handler()
306 dev_dbg(host1x->dev, in cdma_timeout_handler()
313 cdma_hw_cmdproc_stop(host1x, ch, true); in cdma_timeout_handler()
319 dev_dbg(host1x->dev, in cdma_timeout_handler()
[all …]
|
| A D | syncpt_hw.c | 19 struct host1x *host = sp->host; in syncpt_restore()
30 struct host1x *host = sp->host; in syncpt_restore_wait_base()
43 struct host1x *host = sp->host; in syncpt_read_wait_base()
55 struct host1x *host = sp->host; in syncpt_load()
78 struct host1x *host = sp->host; in syncpt_cpu_incr()
107 struct host1x *host = sp->host; in syncpt_assign_to_channel()
122 static void syncpt_enable_protection(struct host1x *host) in syncpt_enable_protection()
|
| A D | intr_hw.c | 17 struct host1x *host = irq_data->host; in syncpt_thresh_isr()
38 static void host1x_intr_disable_all_syncpt_intrs(struct host1x *host) in host1x_intr_disable_all_syncpt_intrs()
51 host1x_intr_init_host_sync(struct host1x *host, u32 cpm) in host1x_intr_init_host_sync()
86 static void host1x_intr_set_syncpt_threshold(struct host1x *host, in host1x_intr_set_syncpt_threshold()
93 static void host1x_intr_enable_syncpt_intr(struct host1x *host, in host1x_intr_enable_syncpt_intr()
100 static void host1x_intr_disable_syncpt_intr(struct host1x *host, in host1x_intr_disable_syncpt_intr()
|
| A D | host1x01.h | 10 struct host1x;
12 int host1x01_init(struct host1x *host);
|
| A D | host1x02.h | 11 struct host1x;
13 int host1x02_init(struct host1x *host);
|
| A D | host1x04.h | 11 struct host1x;
13 int host1x04_init(struct host1x *host);
|
| A D | host1x05.h | 11 struct host1x;
13 int host1x05_init(struct host1x *host);
|
| /drivers/gpu/drm/tegra/ |
| A D | uapi.c | 78 struct host1x *host = tegra_drm_to_host1x(drm->dev_private); in tegra_drm_ioctl_channel_open()
300 struct host1x *host1x = tegra_drm_to_host1x(drm->dev_private); in tegra_drm_ioctl_syncpoint_allocate() local
309 sp = host1x_syncpt_alloc(host1x, HOST1X_SYNCPT_CLIENT_MANAGED, current->comm); in tegra_drm_ioctl_syncpoint_allocate()
344 struct host1x *host1x = tegra_drm_to_host1x(drm->dev_private); in tegra_drm_ioctl_syncpoint_wait() local
352 sp = host1x_syncpt_get_by_id_noref(host1x, args->id); in tegra_drm_ioctl_syncpoint_wait()
|