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/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx6qdl-tx6-lcd.dtsi86 hsync-active = <0>;
87 vsync-active = <0>;
88 de-active = <1>;
89 pixelclk-active = <0>;
102 hsync-active = <0>;
103 vsync-active = <0>;
104 de-active = <1>;
105 pixelclk-active = <0>;
118 hsync-active = <0>;
119 vsync-active = <0>;
[all …]
H A Dimx6qdl-tx6-lvds.dtsi104 de-active = <1>;
105 pixelclk-active = <1>;
118 hsync-active = <0>;
119 vsync-active = <0>;
120 de-active = <1>;
121 pixelclk-active = <0>;
134 hsync-active = <0>;
135 vsync-active = <0>;
136 de-active = <1>;
137 pixelclk-active = <1>;
[all …]
H A Dimx53-tx53-x13x.dts66 enable-active-high;
76 enable-active-high;
160 hsync-active = <0>;
161 vsync-active = <0>;
162 de-active = <1>;
163 pixelclk-active = <1>;
176 hsync-active = <0>;
177 vsync-active = <0>;
178 de-active = <1>;
179 pixelclk-active = <1>;
[all …]
/linux/drivers/gpu/drm/i915/
H A Di915_active.h44 * can then perform any action, such as delayed freeing of an active
52 * @active: the active tracker
57 * i915_active_fence_init() prepares the embedded @active struct for use as
58 * an activity tracker, that is for tracking the last known active fence
63 __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,
80 * @active: the active tracker
84 * that @rq is busy, the @active reports busy. When that @rq is signaled
[all …]
H A Di915_active.c18 * Active refs memory management
21 * they idle (when we know the active requests are inactive) and allocate the
36 node_from_active(struct i915_active_fence *active) in node_from_active() argument
38 return container_of(active, struct active_node, base); in node_from_active()
43 static inline bool is_barrier(const struct i915_active_fence *active) in is_barrier() argument
45 return IS_ERR(rcu_access_pointer(active->fence)); in is_barrier()
79 return (void *)ref->active ?: (void *)ref->retire ?: (void *)ref; in active_debug_hint()
204 __active_fence_slot(struct i915_active_fence *active) in __active_fence_slot() argument
206 return (struct dma_fence ** __force)&active->fence; in __active_fence_slot()
212 struct i915_active_fence *active = in active_fence_cb() local
[all …]
/linux/kernel/
H A Dnscommon.c82 * active use (installed in nsproxy) and decremented when all in __ns_common_init()
83 * active uses are gone. Initial namespaces are always active. in __ns_common_init()
108 /* Skip init_user_ns as it's always active */ in ns_owner()
115 * The active reference count works by having each namespace that gets
116 * created take a single active reference on its owning user namespace.
118 * active count itself goes down.
122 * + : adding active reference
123 * - : dropping active reference
124 * x : always active (initial namespace)
142 * If both net_ns and pid_ns put their last active reference on
[all …]
/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()
183 CE_TRACE(ce, "active\n"); in intel_context_pre_pin()
[all …]
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()
[all …]
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/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;
[all …]
/linux/arch/arm/mach-sa1100/include/mach/
H A Dh3xxx.h60 …CARD_RESET (H3XXX_EGPIO_BASE + 1) /* reset the attached pcmcia/compactflash card. active high. */
61 #define H3XXX_EGPIO_OPT_RESET (H3XXX_EGPIO_BASE + 2) /* reset the attached option pack. active hi…
62 #define H3XXX_EGPIO_CODEC_NRESET (H3XXX_EGPIO_BASE + 3) /* reset the onboard UDA1341. active low. …
63 #define H3XXX_EGPIO_OPT_NVRAM_ON (H3XXX_EGPIO_BASE + 4) /* apply power to optionpack nvram, active …
64 #define H3XXX_EGPIO_OPT_ON (H3XXX_EGPIO_BASE + 5) /* full power to option pack. active high. */
65 #define H3XXX_EGPIO_LCD_ON (H3XXX_EGPIO_BASE + 6) /* enable 3.3V to LCD. active high. */
66 #define H3XXX_EGPIO_RS232_ON (H3XXX_EGPIO_BASE + 7) /* UART3 transceiver force on. Active high. */
69 #define H3600_EGPIO_LCD_PCI (H3XXX_EGPIO_BASE + 8) /* LCD control IC enable. active high. */
70 #define H3600_EGPIO_IR_ON (H3XXX_EGPIO_BASE + 9) /* apply power to IR module. active high. */
71 #define H3600_EGPIO_AUD_AMP_ON (H3XXX_EGPIO_BASE + 10) /* apply power to audio power amp. active …
[all …]
/linux/Documentation/devicetree/bindings/media/
H A Dallwinner,sun4i-a10-csi.yaml83 data-active: true
84 hsync-active: true
86 vsync-active: true
90 - data-active
91 - hsync-active
93 - vsync-active
121 hsync-active = <1>; /* Active high */
122 vsync-active = <0>; /* Active low */
123 data-active = <1>; /* Active high */
/linux/arch/arm/kernel/
H A Ddma.c66 dma->active = 0; in request_dma()
99 if (dma->active) { in free_dma()
100 pr_err("dma%d: freeing active DMA\n", chan); in free_dma()
102 dma->active = 0; in free_dma()
125 if (dma->active) in set_dma_sg()
126 pr_err("dma%d: altering DMA SG while DMA active\n", chan); in set_dma_sg()
142 if (dma->active) in __set_dma_addr()
143 pr_err("dma%d: altering DMA address while DMA active\n", chan); in __set_dma_addr()
159 if (dma->active) in set_dma_count()
160 pr_err("dma%d: altering DMA count while DMA active\n", chan); in set_dma_count()
[all …]
/linux/Documentation/devicetree/bindings/power/reset/
H A Dgpio-restart.yaml21 is configured as an output, and driven active, triggering a level triggered reset condition.
22 This will also cause an inactive->active edge condition, triggering positive edge triggered
23 reset. After a delay specified by active-delay, the GPIO is set to inactive, thus causing an
24 active->inactive edge, triggering negative edge triggered reset. After a delay specified by
25 inactive-delay, the GPIO is driven active again. After a delay specified by wait-delay, the
38 set it to "Active Low", otherwise set GPIO to "Active High".
49 active-delay:
51 description: Delay (default 100) to wait after driving gpio active [ms]
76 active-delay = <100>;
/linux/Documentation/firmware-guide/acpi/
H A Dgpio-properties.rst52 If 1, the GPIO is marked as active-low.
55 active-low or active-high, the "active_low" argument can be used here.
56 Setting it to 1 marks the GPIO as active-low.
83 | +-------------+ as high, assuming non-active |
86 | | High | as high, assuming active |
89 | +-------------+ as low, assuming non-active |
92 | | Low | as low, assuming active |
96 _DSD is present, both GPIOs will be treated as active with a high
118 Active High. Even for the cases when _DSD() is involved (see the example
119 above) the GPIO CS polarity must be defined Active High to avoid ambiguity.
[all …]
/linux/arch/arm64/boot/dts/nvidia/
H A Dtegra210-p2180.dtsi164 maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
165 maxim,active-fps-power-up-slot = <7>;
166 maxim,active-fps-power-down-slot = <0>;
173 maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
203 maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
214 maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
225 maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
238 maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
251 maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>;
262 maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
[all …]
H A Dtegra210-p3450-0000.dts118 dvfs_pwm_active_state: pinmux-dvfs-pwm-active {
223 maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>;
224 maxim,active-fps-power-up-slot = <0>;
225 maxim,active-fps-power-down-slot = <7>;
232 maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
233 maxim,active-fps-power-up-slot = <0>;
234 maxim,active-fps-power-down-slot = <7>;
241 maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
242 maxim,active-fps-power-up-slot = <4>;
243 maxim,active-fps-power-down-slot = <3>;
[all …]
/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()
/linux/Documentation/devicetree/bindings/media/i2c/
H A Dgalaxycore,gc0308.yaml59 hsync-active: true
60 vsync-active: true
61 data-active: true
99 hsync-active = <1>; /* active high */
100 vsync-active = <1>; /* active high */
101 data-active = <1>; /* active high */
/linux/Documentation/devicetree/bindings/bus/
H A Dnvidia,tegra20-gmi.txt34 child device is supported which represents the active chip-select line, see
45 - nvidia,snor-rdy-active-before-data: Assert RDY signal one cycle before data.
47 - nvidia,snor-rdy-active-high: RDY signal is active high
48 - nvidia,snor-adv-active-high: ADV signal is active high
49 - nvidia,snor-oe-active-high: WE/OE signal is active high
50 - nvidia,snor-cs-active-high: CS signal is active high
94 nvidia,snor-adv-active-high;
125 nvidia,snor-adv-active-high;
/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/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
[all …]
/linux/arch/arm/boot/dts/allwinner/
H A Dsun8i-s3-pinecube.dts70 hsync-active = <1>; /* Active high */
71 vsync-active = <0>; /* Active low */
72 data-active = <1>; /* Active high */
117 hsync-active = <1>; /* Active high */
118 vsync-active = <0>; /* Active low */
119 data-active = <1>; /* Active high */
/linux/kernel/sched/
H A Dloadavg.c159 unsigned long active, unsigned int n) in calc_load_n() argument
161 return calc_load(load, fixed_power_int(exp, FSHIFT, n), active); in calc_load_n()
302 * Once we've updated the global active value, we need to apply the exponential
308 long delta, active, n; in calc_global_nohz() local
318 active = atomic_long_read(&calc_load_tasks); in calc_global_nohz()
319 active = active > 0 ? active * FIXED_1 : 0; in calc_global_nohz()
321 avenrun[0] = calc_load_n(avenrun[0], EXP_1, active, n); in calc_global_nohz()
322 avenrun[1] = calc_load_n(avenrun[1], EXP_5, active, n); in calc_global_nohz()
323 avenrun[2] = calc_load_n(avenrun[2], EXP_15, active, n); in calc_global_nohz()
354 long active, delta; in calc_global_load() local
[all …]
/linux/drivers/media/platform/via/
H A Dvia-camera.h6 #define VCR_IC_EAV 0x0001 /* End of active video status */
8 #define VCR_IC_FBOTFLD 0x0004 /* "flipping" Bottom field is active */
9 #define VCR_IC_ACTBUF 0x0018 /* Active video buffer */
10 #define VCR_IC_VSYNC 0x0020 /* 0 = VB, 1 = active video */
11 #define VCR_IC_BOTFLD 0x0040 /* Bottom field is active */
13 #define VCR_IC_INTEN 0x0100 /* End of active video int. enable */
67 #define VCR_HORRANGE 0x314 /* Active video horizontal range */
68 #define VCR_VERTRANGE 0x318 /* Active video vertical range */
69 #define VCR_AVSCALE 0x31c /* Active video scaling control */
77 #define VCR_MAXDATA 0x334 /* Active data count of active video */

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