| /drivers/gpu/host1x/ |
| D | dev.h | 31 int (*init)(struct host1x_channel *channel, struct host1x *host,
54 void (*show_channel_cdma)(struct host1x *host,
57 void (*show_channel_fifo)(struct host1x *host,
60 void (*show_mlocks)(struct host1x *host, struct output *output);
72 void (*enable_protection)(struct host1x *host);
76 int (*init_host_sync)(struct host1x *host, u32 cpm,
79 struct host1x *host, unsigned int id, u32 thresh);
80 void (*enable_syncpt_intr)(struct host1x *host, unsigned int id);
81 void (*disable_syncpt_intr)(struct host1x *host, unsigned int id);
82 void (*disable_all_syncpt_intrs)(struct host1x *host);
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| D | bus.c | 291 static int host1x_add_client(struct host1x *host1x, in host1x_add_client() argument
297 mutex_lock(&host1x->devices_lock); in host1x_add_client()
299 list_for_each_entry(device, &host1x->devices, list) { in host1x_add_client()
303 mutex_unlock(&host1x->devices_lock); in host1x_add_client()
309 mutex_unlock(&host1x->devices_lock); in host1x_add_client()
313 static int host1x_del_client(struct host1x *host1x, in host1x_del_client() argument
319 mutex_lock(&host1x->devices_lock); in host1x_del_client()
321 list_for_each_entry_safe(device, dt, &host1x->devices, list) { in host1x_del_client()
325 mutex_unlock(&host1x->devices_lock); in host1x_del_client()
331 mutex_unlock(&host1x->devices_lock); in host1x_del_client()
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| D | cdma.c | 51 struct host1x *host1x = cdma_to_host1x(cdma); in host1x_pushbuffer_destroy() local
56 if (host1x->domain) { in host1x_pushbuffer_destroy()
57 iommu_unmap(host1x->domain, pb->dma, pb->alloc_size); in host1x_pushbuffer_destroy()
58 free_iova(&host1x->iova, iova_pfn(&host1x->iova, pb->dma)); in host1x_pushbuffer_destroy()
61 dma_free_wc(host1x->dev, pb->alloc_size, pb->mapped, pb->phys); 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()
91 size = iova_align(&host1x->iova, size); in host1x_pushbuffer_init()
93 pb->mapped = dma_alloc_wc(host1x->dev, size, &pb->phys, in host1x_pushbuffer_init()
98 shift = iova_shift(&host1x->iova); in host1x_pushbuffer_init()
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| D | debug.c | 53 struct host1x *m = dev_get_drvdata(ch->dev->parent); in show_channel()
70 static void show_syncpts(struct host1x *m, struct output *o) in show_syncpts()
107 static void show_all(struct host1x *m, struct output *o, bool show_fifo) in show_all()
173 static void host1x_debugfs_init(struct host1x *host1x) in host1x_debugfs_init() argument
178 host1x->debugfs = de; in host1x_debugfs_init()
180 debugfs_create_file("status", S_IRUGO, de, host1x, &host1x_debug_fops); in host1x_debugfs_init()
181 debugfs_create_file("status_all", S_IRUGO, de, host1x, in host1x_debugfs_init()
187 host1x_hw_debug_init(host1x, de); in host1x_debugfs_init()
197 static void host1x_debugfs_exit(struct host1x *host1x) in host1x_debugfs_exit() argument
199 debugfs_remove_recursive(host1x->debugfs); in host1x_debugfs_exit()
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| 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);
44 void host1x_debug_dump_syncpts(struct host1x *host1x);
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| D | dev.c | 38 void host1x_hypervisor_writel(struct host1x *host1x, u32 v, u32 r) in host1x_hypervisor_writel() argument
40 writel(v, host1x->hv_regs + r); in host1x_hypervisor_writel()
43 u32 host1x_hypervisor_readl(struct host1x *host1x, u32 r) in host1x_hypervisor_readl() argument
45 return readl(host1x->hv_regs + r); in host1x_hypervisor_readl()
48 void host1x_sync_writel(struct host1x *host1x, u32 v, u32 r) in host1x_sync_writel() argument
50 void __iomem *sync_regs = host1x->regs + host1x->info->sync_offset; in host1x_sync_writel()
55 u32 host1x_sync_readl(struct host1x *host1x, u32 r) in host1x_sync_readl() argument
57 void __iomem *sync_regs = host1x->regs + host1x->info->sync_offset; in host1x_sync_readl()
192 static void host1x_setup_sid_table(struct host1x *host) in host1x_setup_sid_table()
205 static bool host1x_wants_iommu(struct host1x *host1x) in host1x_wants_iommu() argument
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| D | syncpt.h | 19 struct host1x;
38 struct host1x *host;
53 int host1x_syncpt_init(struct host1x *host);
56 void host1x_syncpt_deinit(struct host1x *host);
59 unsigned int host1x_syncpt_nb_pts(struct host1x *host);
62 unsigned int host1x_syncpt_nb_bases(struct host1x *host);
65 unsigned int host1x_syncpt_nb_mlocks(struct host1x *host);
108 void host1x_syncpt_save(struct host1x *host);
111 void host1x_syncpt_restore(struct host1x *host);
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| D | intr.h | 15 struct host1x;
70 int host1x_intr_add_action(struct host1x *host, struct host1x_syncpt *syncpt,
81 void host1x_intr_put_ref(struct host1x *host, unsigned int id, void *ref,
85 int host1x_intr_init(struct host1x *host, unsigned int irq_sync);
88 void host1x_intr_deinit(struct host1x *host);
91 void host1x_intr_start(struct host1x *host);
94 void host1x_intr_stop(struct host1x *host);
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| D | bus.h | 11 struct host1x;
15 int host1x_register(struct host1x *host1x);
16 int host1x_unregister(struct host1x *host1x);
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| D | syncpt.c | 23 host1x_syncpt_base_request(struct host1x *host) in host1x_syncpt_base_request()
57 struct host1x_syncpt *host1x_syncpt_alloc(struct host1x *host, in host1x_syncpt_alloc()
135 void host1x_syncpt_restore(struct host1x *host) in host1x_syncpt_restore()
153 void host1x_syncpt_save(struct host1x *host) in host1x_syncpt_save()
319 int host1x_syncpt_init(struct host1x *host) in host1x_syncpt_init()
383 struct host1x *host = dev_get_drvdata(client->host->parent); in host1x_syncpt_request()
425 void host1x_syncpt_deinit(struct host1x *host) in host1x_syncpt_deinit()
474 unsigned int host1x_syncpt_nb_pts(struct host1x *host) in host1x_syncpt_nb_pts()
479 unsigned int host1x_syncpt_nb_bases(struct host1x *host) in host1x_syncpt_nb_bases()
484 unsigned int host1x_syncpt_nb_mlocks(struct host1x *host) in host1x_syncpt_nb_mlocks()
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| D | Kconfig | 3 tristate "NVIDIA Tegra host1x driver"
8 Driver for the NVIDIA Tegra host1x hardware.
10 The Tegra host1x module is the DMA engine for register access to
12 by host1x are referred to as clients. host1x includes some other
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| D | intr.c | 89 static void reset_threshold_interrupt(struct host1x *host, in reset_threshold_interrupt()
163 static int process_wait_list(struct host1x *host, in process_wait_list()
205 struct host1x *host = syncpt->host; in syncpt_thresh_work()
211 int host1x_intr_add_action(struct host1x *host, struct host1x_syncpt *syncpt, in host1x_intr_add_action()
255 void host1x_intr_put_ref(struct host1x *host, unsigned int id, void *ref, in host1x_intr_put_ref()
282 int host1x_intr_init(struct host1x *host, unsigned int irq_sync) in host1x_intr_init()
305 void host1x_intr_deinit(struct host1x *host) in host1x_intr_deinit()
310 void host1x_intr_start(struct host1x *host) in host1x_intr_start()
325 void host1x_intr_stop(struct host1x *host) in host1x_intr_stop()
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| D | channel.c | 45 struct host1x *host = dev_get_drvdata(job->channel->dev->parent); in host1x_job_submit()
67 struct host1x_channel *host1x_channel_get_index(struct host1x *host, in host1x_channel_get_index()
82 struct host1x *host = dev_get_drvdata(channel->dev->parent); in release_channel()
97 static struct host1x_channel *acquire_unused_channel(struct host1x *host) in acquire_unused_channel()
125 struct host1x *host = dev_get_drvdata(client->dev->parent); in host1x_channel_request()
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| D | channel.h | 16 struct host1x;
38 struct host1x_channel *host1x_channel_get_index(struct host1x *host,
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| D | Makefile | 2 host1x-y = \
20 obj-$(CONFIG_TEGRA_HOST1X) += host1x.o
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| /drivers/gpu/host1x/hw/ |
| 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()
170 static void cdma_hw_cmdproc_stop(struct host1x *host, struct host1x_channel *ch, in cdma_hw_cmdproc_stop()
185 static void cdma_hw_teardown(struct host1x *host, struct host1x_channel *ch) in cdma_hw_teardown()
200 struct host1x *host = cdma_to_host1x(cdma); in cdma_freeze()
228 struct host1x *host1x = cdma_to_host1x(cdma); in cdma_resume() local
231 dev_dbg(host1x->dev, in cdma_resume()
235 cdma_hw_cmdproc_stop(host1x, ch, false); in cdma_resume()
250 struct host1x *host1x; in cdma_timeout_handler() local
255 host1x = cdma_to_host1x(cdma); in cdma_timeout_handler()
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| D | intr_hw.c | 23 struct host1x *host = syncpt->host; in host1x_intr_syncpt_handle()
35 struct host1x *host = dev_id; in syncpt_thresh_isr()
52 static void _host1x_intr_disable_all_syncpt_intrs(struct host1x *host) in _host1x_intr_disable_all_syncpt_intrs()
64 static void intr_hw_init(struct host1x *host, u32 cpm) in intr_hw_init()
82 _host1x_intr_init_host_sync(struct host1x *host, u32 cpm, in _host1x_intr_init_host_sync()
106 static void _host1x_intr_set_syncpt_threshold(struct host1x *host, in _host1x_intr_set_syncpt_threshold()
113 static void _host1x_intr_enable_syncpt_intr(struct host1x *host, in _host1x_intr_enable_syncpt_intr()
120 static void _host1x_intr_disable_syncpt_intr(struct host1x *host, in _host1x_intr_disable_syncpt_intr()
129 static int _host1x_free_syncpt_irq(struct host1x *host) in _host1x_free_syncpt_irq()
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| 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()
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| D | host1x07.h | 11 struct host1x;
13 int host1x07_init(struct host1x *host);
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| D | host1x04.h | 11 struct host1x;
13 int host1x04_init(struct host1x *host);
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| D | host1x01.h | 10 struct host1x;
12 int host1x01_init(struct host1x *host);
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| D | host1x05.h | 11 struct host1x;
13 int host1x05_init(struct host1x *host);
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| D | host1x06.h | 11 struct host1x;
13 int host1x06_init(struct host1x *host);
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| D | host1x02.h | 11 struct host1x;
13 int host1x02_init(struct host1x *host);
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| /drivers/gpu/drm/tegra/ |
| D | uapi.c | 279 struct host1x *host1x = tegra_drm_to_host1x(drm->dev_private); in tegra_drm_ioctl_syncpoint_allocate() local
288 sp = host1x_syncpt_alloc(host1x, HOST1X_SYNCPT_CLIENT_MANAGED, current->comm); in tegra_drm_ioctl_syncpoint_allocate()
323 struct host1x *host1x = tegra_drm_to_host1x(drm->dev_private); in tegra_drm_ioctl_syncpoint_wait() local
331 sp = host1x_syncpt_get_by_id_noref(host1x, args->id); in tegra_drm_ioctl_syncpoint_wait()
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