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/linux/drivers/gpu/drm/i915/selftests/
H A Di915_active.c24 static void __live_get(struct live_active *active) in __live_get() argument
26 kref_get(&active->ref); in __live_get()
29 static void __live_free(struct live_active *active) in __live_free() argument
31 i915_active_fini(&active->base); in __live_free()
32 kfree(active); in __live_free()
37 struct live_active *active = container_of(ref, typeof(*active), ref); in __live_release() local
39 __live_free(active); in __live_release()
42 static void __live_put(struct live_active *active) in __live_put() argument
44 kref_put(&active->ref, __live_release); in __live_put()
49 struct live_active *active = container_of(base, typeof(*active), base); in __live_active() local
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/linux/arch/arm64/boot/dts/exynos/
H A Dexynos5433-tmu.dtsi20 type = "active";
25 type = "active";
30 type = "active";
35 type = "active";
40 type = "active";
45 type = "active";
50 type = "active";
108 type = "active";
113 type = "active";
118 type = "active";
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/linux/kernel/sched/
H A Dloadavg.c157 unsigned long active, unsigned int n) in calc_load_n() argument
159 return calc_load(load, fixed_power_int(exp, FSHIFT, n), active); in calc_load_n()
306 long delta, active, n; in calc_global_nohz() local
316 active = atomic_long_read(&calc_load_tasks); in calc_global_nohz()
317 active = active > 0 ? active * FIXED_1 : 0; in calc_global_nohz()
319 avenrun[0] = calc_load_n(avenrun[0], EXP_1, active, n); in calc_global_nohz()
320 avenrun[1] = calc_load_n(avenrun[1], EXP_5, active, n); in calc_global_nohz()
321 avenrun[2] = calc_load_n(avenrun[2], EXP_15, active, n); in calc_global_nohz()
352 long active, delta; in calc_global_load() local
365 active = atomic_long_read(&calc_load_tasks); in calc_global_load()
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/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx6qdl-tx6-lvds.dtsi140 de-active = <1>;
141 pixelclk-active = <1>;
154 hsync-active = <0>;
155 vsync-active = <0>;
156 de-active = <1>;
157 pixelclk-active = <0>;
170 hsync-active = <0>;
171 vsync-active = <0>;
172 de-active = <1>;
173 pixelclk-active = <1>;
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/linux/drivers/gpu/drm/i915/gt/
H A Dintel_context.c96 __i915_active_acquire(&ce->active); in intel_context_active_acquire()
103 err = i915_active_acquire_preallocate_barrier(&ce->active, in intel_context_active_acquire()
106 i915_active_release(&ce->active); in intel_context_active_acquire()
114 i915_active_acquire_barrier(&ce->active); in intel_context_active_release()
115 i915_active_release(&ce->active); in intel_context_active_release()
127 err = i915_active_acquire(&vma->active); in __context_pin_state()
148 i915_active_release(&vma->active); in __context_unpin_state()
161 err = i915_active_acquire(&ring->vma->active); in __ring_active()
174 i915_active_release(&ring->vma->active); in __ring_retire()
252 err = i915_active_acquire(&ce->active); in __intel_context_do_pin_ww()
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H A Dselftest_engine_heartbeat.c43 struct i915_active active; member
47 static int pulse_active(struct i915_active *active) in pulse_active() argument
49 kref_get(&container_of(active, struct pulse, active)->kref); in pulse_active()
57 i915_active_fini(&p->active); in pulse_free()
66 static void pulse_retire(struct i915_active *active) in pulse_retire() argument
68 pulse_put(container_of(active, struct pulse, active)); in pulse_retire()
80 i915_active_init(&p->active, pulse_active, pulse_retire, 0); in pulse_create()
87 wait_var_event_timeout(&p->active, i915_active_is_idle(&p->active), HZ); in pulse_unlock_wait()
102 err = i915_active_acquire(&p->active); in __live_idle_pulse()
106 err = i915_active_acquire_preallocate_barrier(&p->active, engine); in __live_idle_pulse()
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H A Dintel_engine_stats.h21 if (stats->active) { in intel_engine_context_in()
22 stats->active++; in intel_engine_context_in()
31 stats->active++; in intel_engine_context_in()
36 GEM_BUG_ON(!stats->active); in intel_engine_context_in()
44 GEM_BUG_ON(!stats->active); in intel_engine_context_out()
45 if (stats->active > 1) { in intel_engine_context_out()
46 stats->active--; in intel_engine_context_out()
53 stats->active--; in intel_engine_context_out()
/linux/drivers/gpu/drm/i915/
H A Di915_active.h63 __i915_active_fence_init(struct i915_active_fence *active, in __i915_active_fence_init() argument
67 RCU_INIT_POINTER(active->fence, fence); in __i915_active_fence_init()
68 active->cb.func = fn ?: i915_active_noop; in __i915_active_fence_init()
75 __i915_active_fence_set(struct i915_active_fence *active,
88 i915_active_fence_set(struct i915_active_fence *active,
101 i915_active_fence_get(struct i915_active_fence *active) in i915_active_fence_get() argument
106 fence = dma_fence_get_rcu_safe(&active->fence); in i915_active_fence_get()
121 i915_active_fence_isset(const struct i915_active_fence *active) in i915_active_fence_isset() argument
123 return rcu_access_pointer(active->fence); in i915_active_fence_isset()
153 int (*active)(struct i915_active *ref),
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/linux/Documentation/devicetree/bindings/leds/
H A Dleds-bcm6358.txt18 - brcm,clk-dat-low : Boolean, makes clock and data signals active low.
43 active-low;
48 active-low;
53 active-low;
58 active-low;
74 active-low;
79 active-low;
89 active-low;
98 active-low;
103 active-low;
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/linux/drivers/acpi/
H A Dpci_link.c56 u32 active; /* Current IRQ */ member
235 link->irq.active = 0; in acpi_pci_link_get_current()
269 link->irq.active = irq; in acpi_pci_link_get_current()
271 acpi_handle_debug(handle, "Link at IRQ %d \n", link->irq.active); in acpi_pci_link_get_current()
371 if (link->irq.active != irq) { in acpi_pci_link_set()
377 link->irq.active, irq); in acpi_pci_link_set()
378 link->irq.active = irq; in acpi_pci_link_set()
381 acpi_handle_debug(handle, "Set IRQ %d\n", link->irq.active); in acpi_pci_link_set()
462 if (link->irq.active && link->irq.active == irq) in acpi_irq_pci_sharing_penalty()
516 } else if (link->irq.active && in acpi_irq_penalty_init()
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/linux/tools/testing/selftests/sync/
H A Dsync_wait.c36 int valid, active, signaled, ret; in test_fence_multi_timeline_wait() local
53 active = sync_fence_count_with_status(merged, FENCE_STATUS_ACTIVE); in test_fence_multi_timeline_wait()
54 ASSERT(active == 3, "Fence signaled too early!\n"); in test_fence_multi_timeline_wait()
61 active = sync_fence_count_with_status(merged, FENCE_STATUS_ACTIVE); in test_fence_multi_timeline_wait()
63 ASSERT(active == 2 && signaled == 1, in test_fence_multi_timeline_wait()
67 active = sync_fence_count_with_status(merged, FENCE_STATUS_ACTIVE); in test_fence_multi_timeline_wait()
69 ASSERT(active == 1 && signaled == 2, in test_fence_multi_timeline_wait()
73 active = sync_fence_count_with_status(merged, FENCE_STATUS_ACTIVE); in test_fence_multi_timeline_wait()
75 ASSERT(active == 0 && signaled == 3, in test_fence_multi_timeline_wait()
/linux/tools/testing/selftests/bpf/progs/
H A Dtest_ksyms_btf_write_check.c13 int *active; in handler1() local
17 active = (int *)bpf_per_cpu_ptr(&bpf_prog_active, cpu); in handler1()
18 if (active) { in handler1()
23 *(volatile int *)active = -1; in handler1()
37 int *active; in handler2() local
39 active = bpf_this_cpu_ptr(&bpf_prog_active); in handler2()
40 write_active(active); in handler2()
H A Dtest_ksyms_btf.c26 int *active; in handler() local
38 active = (int *)bpf_per_cpu_ptr(&bpf_prog_active, cpu); in handler()
39 if (active) in handler()
40 out__bpf_prog_active = *active; in handler()
49 active = (int *)bpf_this_cpu_ptr(&bpf_prog_active); in handler()
50 out__this_bpf_prog_active = *active; in handler()
/linux/drivers/gpu/vga/
H A Dvga_switcheroo.c119 bool active; member
150 bool active; member
182 return !vgasr_priv.active && in vga_switcheroo_ready()
222 vgasr_priv.active = true; in vga_switcheroo_enable()
267 if (vgasr_priv.active) { in vga_switcheroo_unregister_handler()
270 vgasr_priv.active = false; in vga_switcheroo_unregister_handler()
295 bool active, in register_client() argument
308 client->active = active; in register_client()
376 if (vgasr_priv.active) { in vga_switcheroo_register_audio_client()
422 if (client->active) in find_active_client()
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/linux/arch/arm/kernel/
H A Ddma.c66 dma->active = 0; in request_dma()
99 if (dma->active) { in free_dma()
102 dma->active = 0; in free_dma()
125 if (dma->active) in set_dma_sg()
142 if (dma->active) in __set_dma_addr()
159 if (dma->active) in set_dma_count()
174 if (dma->active) in set_dma_mode()
191 if (dma->active == 0) { in enable_dma()
192 dma->active = 1; in enable_dma()
212 if (dma->active == 1) { in disable_dma()
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/linux/drivers/gnss/
H A Dsirf.c47 bool active; member
170 if (!data->wakeup && !data->active) { in sirf_receive_buf()
171 data->active = true; in sirf_receive_buf()
199 data->active = ret; in sirf_wakeup_handler()
206 bool active, in sirf_wait_for_power_state_nowakeup() argument
215 data->active = false; in sirf_wait_for_power_state_nowakeup()
217 data->active, msecs_to_jiffies(SIRF_REPORT_CYCLE)); in sirf_wait_for_power_state_nowakeup()
221 if (ret > 0 && !active) in sirf_wait_for_power_state_nowakeup()
224 if (ret == 0 && active) in sirf_wait_for_power_state_nowakeup()
230 static int sirf_wait_for_power_state(struct sirf_data *data, bool active, in sirf_wait_for_power_state() argument
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/linux/Documentation/devicetree/bindings/mfd/
H A Dact8945a.txt4 - compatible: "active-semi,act8945a".
13 compatible = "active-semi,act8945a";
16 active-semi,vsel-high;
70 compatible = "active-semi,act8945a-charger";
76 active-semi,chglev-gpios = <&pioA 12 GPIO_ACTIVE_HIGH>;
77 active-semi,lbo-gpios = <&pioA 72 GPIO_ACTIVE_LOW>;
78 active-semi,input-voltage-threshold-microvolt = <6600>;
79 active-semi,precondition-timeout = <40>;
80 active-semi,total-timeout = <3>;
/linux/arch/arm64/boot/dts/nvidia/
H A Dtegra210-p2180.dtsi143 maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
144 maxim,active-fps-power-up-slot = <7>;
145 maxim,active-fps-power-down-slot = <0>;
152 maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
182 maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
193 maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
204 maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
217 maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
230 maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>;
241 maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
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H A Dtegra210-p3450-0000.dts112 dvfs_pwm_active_state: pinmux-dvfs-pwm-active {
217 maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>;
218 maxim,active-fps-power-up-slot = <0>;
219 maxim,active-fps-power-down-slot = <7>;
226 maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
227 maxim,active-fps-power-up-slot = <0>;
228 maxim,active-fps-power-down-slot = <7>;
235 maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
236 maxim,active-fps-power-up-slot = <4>;
237 maxim,active-fps-power-down-slot = <3>;
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/linux/arch/arm/boot/dts/nxp/mxs/
H A Dimx28-tx28.dts49 enable-active-high;
58 enable-active-high;
93 enable-active-high;
103 enable-active-high;
335 hsync-active = <0>;
336 vsync-active = <0>;
337 de-active = <1>;
338 pixelclk-active = <1>;
351 hsync-active = <0>;
352 vsync-active = <0>;
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/linux/drivers/ata/
H A Dlibata-pata-timings.c67 q->active = EZ(t->active, T); in ata_timing_quantize()
86 m->active = max(a->active, b->active); in ata_timing_merge()
177 if (t->active + t->recover < t->cycle) { in ata_timing_compute()
178 t->active += (t->cycle - (t->active + t->recover)) / 2; in ata_timing_compute()
179 t->recover = t->cycle - t->active; in ata_timing_compute()
187 if (t->active + t->recover > t->cycle) in ata_timing_compute()
188 t->cycle = t->active + t->recover; in ata_timing_compute()
/linux/Documentation/devicetree/bindings/media/i2c/
H A Dtvp7002.txt10 - hsync-active: HSYNC Polarity configuration for the bus. Default value when
13 - vsync-active: VSYNC Polarity configuration for the bus. Default value when
19 - sync-on-green-active: Active state of Sync-on-green signal property of the
24 - field-even-active: Active-high Field ID output polarity control of the bus.
44 hsync-active = <1>;
45 vsync-active = <1>;
47 sync-on-green-active = <1>;
48 field-even-active = <0>;
/linux/drivers/gpu/drm/vmwgfx/
H A Dvmwgfx_ldu.c46 struct list_head active; member
60 struct list_head active; member
65 list_del_init(&ldu->active); in vmw_ldu_destroy()
93 list_for_each_entry(entry, &lds->active, active) { in vmw_ldu_commit_list()
108 if (!list_empty(&lds->active)) { in vmw_ldu_commit_list()
109 entry = list_entry(lds->active.next, typeof(*entry), active); in vmw_ldu_commit_list()
121 list_for_each_entry(entry, &lds->active, active) { in vmw_ldu_commit_list()
189 if (list_empty(&ldu->active)) in vmw_ldu_del_active()
193 list_del_init(&ldu->active); in vmw_ldu_del_active()
220 if (!list_empty(&ldu->active)) in vmw_ldu_add_active()
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/linux/drivers/xen/
H A Dpvcalls-front.c71 } active; member
136 struct pvcalls_data_intf *intf = map->active.ring; in pvcalls_front_write_todo()
153 struct pvcalls_data_intf *intf = map->active.ring; in pvcalls_front_read_todo()
235 unbind_from_irqhandler(map->active.irq, map); in pvcalls_front_destroy_active()
245 gnttab_end_foreign_access(map->active.ring->ref[i], NULL); in pvcalls_front_destroy_active()
246 gnttab_end_foreign_access(map->active.ref, NULL); in pvcalls_front_destroy_active()
265 wake_up_interruptible(&map->active.inflight_conn_req); in pvcalls_front_conn_handler()
347 if (!map->active.ring) in free_active_ring()
350 free_pages_exact(map->active.data.in, in free_active_ring()
351 PAGE_SIZE << map->active.ring->ring_order); in free_active_ring()
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/linux/fs/afs/
H A Dserver.c213 atomic_set(&server->active, 1); in afs_alloc_server()
352 a = atomic_read(&server->active); in afs_get_server()
369 a = atomic_inc_return(&server->active); in afs_maybe_use_server()
383 a = atomic_inc_return(&server->active); in afs_use_server()
402 a = atomic_read(&server->active); in afs_put_server()
417 unsigned int active = atomic_dec_return(&server->active); in afs_unuse_server_notime() local
419 if (active == 0) in afs_unuse_server_notime()
442 atomic_read(&server->active), afs_server_trace_free); in afs_server_rcu()
479 int active; in afs_gc_servers() local
486 active = atomic_read(&server->active); in afs_gc_servers()
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