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Searched refs:edge (Results 1 – 25 of 240) sorted by relevance

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/Linux-v4.19/drivers/rpmsg/
Dqcom_smd.c163 struct qcom_smd_edge *edge; member
200 struct qcom_smd_edge *edge; member
372 struct qcom_smd_edge *edge = channel->edge; in qcom_smd_signal_channel() local
374 if (edge->mbox_chan) { in qcom_smd_signal_channel()
380 mbox_send_message(edge->mbox_chan, NULL); in qcom_smd_signal_channel()
381 mbox_client_txdone(edge->mbox_chan, 0); in qcom_smd_signal_channel()
383 regmap_write(edge->ipc_regmap, edge->ipc_offset, BIT(edge->ipc_bit)); in qcom_smd_signal_channel()
444 struct qcom_smd_edge *edge = channel->edge; in qcom_smd_channel_set_state() local
450 dev_dbg(&edge->dev, "set_state(%s, %d)\n", channel->name, state); in qcom_smd_channel_set_state()
644 struct qcom_smd_edge *edge = data; in qcom_smd_edge_intr() local
[all …]
/Linux-v4.19/drivers/media/rc/
Dgpio-ir-tx.c66 ktime_t edge; in gpio_ir_tx() local
83 edge = ktime_get(); in gpio_ir_tx()
88 edge = ktime_add_us(edge, txbuf[i]); in gpio_ir_tx()
89 delta = ktime_us_delta(edge, ktime_get()); in gpio_ir_tx()
99 ktime_t last = ktime_add_us(edge, txbuf[i]); in gpio_ir_tx()
103 edge = ktime_add_ns(edge, pulse); in gpio_ir_tx()
104 delta = ktime_to_ns(ktime_sub(edge, in gpio_ir_tx()
109 edge = ktime_add_ns(edge, space); in gpio_ir_tx()
110 delta = ktime_to_ns(ktime_sub(edge, in gpio_ir_tx()
116 edge = last; in gpio_ir_tx()
Dserial_ir.c44 void (*send_pulse)(unsigned int length, ktime_t edge);
67 static void send_pulse_irdeo(unsigned int length, ktime_t edge);
70 static void send_pulse_homebrew(unsigned int length, ktime_t edge);
222 static void send_pulse_homebrew_softcarrier(unsigned int length, ktime_t edge) in send_pulse_homebrew_softcarrier() argument
224 ktime_t now, target = ktime_add_us(edge, length); in send_pulse_homebrew_softcarrier()
243 edge = ktime_add_ns(edge, pulse); in send_pulse_homebrew_softcarrier()
244 delta = ktime_to_ns(ktime_sub(edge, now)); in send_pulse_homebrew_softcarrier()
251 edge = ktime_add_ns(edge, space); in send_pulse_homebrew_softcarrier()
252 delta = ktime_to_ns(ktime_sub(edge, now)); in send_pulse_homebrew_softcarrier()
258 static void send_pulse_homebrew(unsigned int length, ktime_t edge) in send_pulse_homebrew() argument
[all …]
Dpwm-ir-tx.c65 ktime_t edge; in pwm_ir_tx() local
73 edge = ktime_get(); in pwm_ir_tx()
81 edge = ktime_add_us(edge, txbuf[i]); in pwm_ir_tx()
82 delta = ktime_us_delta(edge, ktime_get()); in pwm_ir_tx()
/Linux-v4.19/Documentation/devicetree/bindings/net/
Dmscc-phy-vsc8531.txt12 with the 'edge-slowdown' property.
14 - vsc8531,edge-slowdown : % the edge should be slowed down relative to
15 the fastest possible edge time.
18 drive strength will affect the edge rate of
22 and in effect slow down the edge rate if
24 To adjust the edge-slowdown, the 'vddmac'
26 supported edge-slowdown values for a given
70 vsc8531,edge-slowdown = <7>;
/Linux-v4.19/drivers/media/pci/cobalt/
Dcobalt-irq.c140 u32 edge = cobalt_read_bar1(cobalt, COBALT_SYS_STAT_EDGE); in cobalt_irq_handler() local
145 cobalt_write_bar1(cobalt, COBALT_SYS_STAT_MASK, mask & ~edge); in cobalt_irq_handler()
146 cobalt_write_bar1(cobalt, COBALT_SYS_STAT_EDGE, edge); in cobalt_irq_handler()
158 edge &= ~dma_fifo_mask; in cobalt_irq_handler()
160 mask & ~edge); in cobalt_irq_handler()
165 if (edge & s->adv_irq_mask) in cobalt_irq_handler()
167 if ((edge & mask & dma_fifo_mask) && vb2_is_streaming(&s->q)) { in cobalt_irq_handler()
175 if (edge & mask & (COBALT_SYSSTAT_VI0_INT1_MSK | in cobalt_irq_handler()
182 if (edge & mask & (COBALT_SYSSTAT_VI0_INT2_MSK | in cobalt_irq_handler()
188 if (edge & mask & COBALT_SYSSTAT_VOHSMA_INT1_MSK) in cobalt_irq_handler()
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/Linux-v4.19/drivers/gpio/
Dgpio-mxc.c176 int edge; in gpio_set_irq_type() local
182 edge = GPIO_INT_RISE_EDGE; in gpio_set_irq_type()
185 edge = GPIO_INT_FALL_EDGE; in gpio_set_irq_type()
189 edge = GPIO_INT_BOTH_EDGES; in gpio_set_irq_type()
193 edge = GPIO_INT_LOW_LEV; in gpio_set_irq_type()
196 edge = GPIO_INT_HIGH_LEV; in gpio_set_irq_type()
203 edge = GPIO_INT_LOW_LEV; in gpio_set_irq_type()
206 edge = GPIO_INT_HIGH_LEV; in gpio_set_irq_type()
214 if (edge == GPIO_INT_BOTH_EDGES) in gpio_set_irq_type()
222 if (edge != GPIO_INT_BOTH_EDGES) { in gpio_set_irq_type()
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Dgpio-mxs.c80 int edge; in mxs_gpio_set_irq_type() local
91 edge = GPIO_INT_FALL_EDGE; in mxs_gpio_set_irq_type()
93 edge = GPIO_INT_RISE_EDGE; in mxs_gpio_set_irq_type()
97 edge = GPIO_INT_RISE_EDGE; in mxs_gpio_set_irq_type()
100 edge = GPIO_INT_FALL_EDGE; in mxs_gpio_set_irq_type()
103 edge = GPIO_INT_LOW_LEV; in mxs_gpio_set_irq_type()
106 edge = GPIO_INT_HIGH_LEV; in mxs_gpio_set_irq_type()
114 if (edge & GPIO_INT_LEV_MASK) { in mxs_gpio_set_irq_type()
124 if (edge & GPIO_INT_POL_MASK) in mxs_gpio_set_irq_type()
136 u32 bit, val, edge; in mxs_flip_edge() local
[all …]
/Linux-v4.19/Documentation/ABI/testing/
Dsysfs-bus-iio-lptimer-stm3237 Configure the device encoder/counter active edge:
38 - rising-edge
39 - falling-edge
42 In non-quadrature mode, device counts up on active edge.
46 | edge | opposite |------------------------------------------
50 | edge | Low -> | Up | - | Down | - |
53 | edge | Low -> | - | Down | - | Up |
/Linux-v4.19/drivers/remoteproc/
Dqcom_common.c40 glink->edge = qcom_glink_smem_register(glink->dev, glink->node); in glink_subdev_start()
42 return PTR_ERR_OR_ZERO(glink->edge); in glink_subdev_start()
49 qcom_glink_smem_unregister(glink->edge); in glink_subdev_stop()
50 glink->edge = NULL; in glink_subdev_stop()
136 smd->edge = qcom_smd_register_edge(smd->dev, smd->node); in smd_subdev_start()
138 return PTR_ERR_OR_ZERO(smd->edge); in smd_subdev_start()
145 qcom_smd_unregister_edge(smd->edge); in smd_subdev_stop()
146 smd->edge = NULL; in smd_subdev_stop()
/Linux-v4.19/Documentation/devicetree/bindings/gpio/
Dcavium-octeon-gpio.txt21 1 - edge triggered on the rising edge.
22 2 - edge triggered on the falling edge
37 * 2) Triggering (1 - edge rising
38 * 2 - edge falling
Dbrcm,kona-gpio.txt9 GPIO controller only supports edge, not level, triggering of interrupts.
29 1 = low-to-high edge triggered.
30 2 = high-to-low edge triggered.
31 3 = low-to-high or high-to-low edge triggered
/Linux-v4.19/Documentation/devicetree/bindings/pps/
Dpps-gpio.txt11 - assert-falling-edge: when present, assert is indicated by a falling edge
12 (instead of by a rising edge)
20 assert-falling-edge;
/Linux-v4.19/Documentation/devicetree/bindings/display/panel/
Ddisplay-timing.txt30 - active high = drive pixel data on rising edge/
31 sample data on falling edge
32 - active low = drive pixel data on falling edge/
33 sample data on rising edge
36 - active high = drive sync on rising edge/
37 sample sync on falling edge of pixel
39 - active low = drive sync on falling edge/
40 sample sync on rising edge of pixel
/Linux-v4.19/Documentation/devicetree/bindings/soc/qcom/
Dqcom,smd.txt15 processor of some sort - or in SMD language an "edge". The name of the edges
17 The edge is described by the following properties:
40 - qcom,smd-edge:
55 Definition: name of the edge, used for debugging and identification
62 "edge". The names of the devices are not important. The properties of these
74 The following example represents a smd node, with one edge representing the
89 qcom,smd-edge = <15>;
Dqcom,glink.txt1 Qualcomm GLINK edge binding
3 This binding describes a Qualcomm GLINK edge, a fifo based mechanism for
5 of edges can be described by the binding; the GLINK RPM edge and a SMEM based
6 edge.
16 Definition: should specify the subsystem name this edge corresponds to.
/Linux-v4.19/fs/btrfs/
Drelocation.c261 struct backref_edge *edge; in alloc_backref_edge() local
263 edge = kzalloc(sizeof(*edge), GFP_NOFS); in alloc_backref_edge()
264 if (edge) in alloc_backref_edge()
266 return edge; in alloc_backref_edge()
270 struct backref_edge *edge) in free_backref_edge() argument
272 if (edge) { in free_backref_edge()
274 kfree(edge); in free_backref_edge()
340 struct backref_edge *edge; in walk_up_backref() local
344 edge = list_entry(node->upper.next, in walk_up_backref()
346 edges[idx++] = edge; in walk_up_backref()
[all …]
/Linux-v4.19/Documentation/devicetree/bindings/power/reset/
Dgpio-poweroff.txt3 The driver supports both level triggered and edge triggered power off.
11 condition. This will also cause an inactive->active edge condition, so
12 triggering positive edge triggered power off. After a delay of 100ms,
13 the GPIO is set to inactive, thus causing an active->inactive edge,
14 triggering negative edge triggered power off. After another 100ms
Dgpio-restart.txt4 This binding supports level and edge triggered reset. At driver load
13 inactive->active edge condition, triggering positive edge triggered
15 inactive, thus causing an active->inactive edge, triggering negative edge
/Linux-v4.19/Documentation/devicetree/bindings/iio/adc/
Dat91-sama5d2_adc.txt14 - atmel,trigger-edge-type: One of possible edge types for the ADTRG hardware
15 trigger pin. When the specific edge type is detected, the conversion will
17 This property uses the IRQ edge types values: IRQ_TYPE_EDGE_RISING ,
46 atmel,trigger-edge-type = <IRQ_TYPE_EDGE_BOTH>;
Dst,stm32-dfsdm-adc.txt76 - "SPI_R": SPI with data on rising edge (default)
77 - "SPI_F": SPI with data on falling edge
78 - "MANCH_R": manchester codec, rising edge = logic 0, falling edge = logic 1
79 - "MANCH_F": manchester codec, rising edge = logic 1, falling edge = logic 0
83 - "CLKOUT_F": internal SPI clock divided by 2 (falling edge).
84 - "CLKOUT_R": internal SPI clock divided by 2 (rising edge).
/Linux-v4.19/drivers/clk/
Dclk-axi-clkgen.c150 unsigned int *high, unsigned int *edge, unsigned int *nocount) in axi_clkgen_calc_clk_params() argument
158 *edge = divider % 2; in axi_clkgen_calc_clk_params()
258 unsigned int edge; in axi_clkgen_set_rate() local
274 axi_clkgen_calc_clk_params(dout, &low, &high, &edge, &nocount); in axi_clkgen_set_rate()
278 (edge << 7) | (nocount << 6), 0x03ff); in axi_clkgen_set_rate()
280 axi_clkgen_calc_clk_params(d, &low, &high, &edge, &nocount); in axi_clkgen_set_rate()
282 (edge << 13) | (nocount << 12) | (high << 6) | low, 0x3fff); in axi_clkgen_set_rate()
284 axi_clkgen_calc_clk_params(m, &low, &high, &edge, &nocount); in axi_clkgen_set_rate()
288 (edge << 7) | (nocount << 6), 0x03ff); in axi_clkgen_set_rate()
/Linux-v4.19/drivers/irqchip/
Dirq-lpc32xx.c81 bool high, edge; in lpc32xx_irq_set_type() local
85 edge = true; in lpc32xx_irq_set_type()
89 edge = true; in lpc32xx_irq_set_type()
93 edge = false; in lpc32xx_irq_set_type()
97 edge = false; in lpc32xx_irq_set_type()
115 if (edge) { in lpc32xx_irq_set_type()
/Linux-v4.19/drivers/pps/
Dkc.c54 if (bind_args->edge == 0) in pps_kc_bind()
70 pps_kc_hardpps_mode = bind_args->edge; in pps_kc_bind()
74 "edge=0x%x\n", bind_args->edge); in pps_kc_bind()
/Linux-v4.19/include/linux/rpmsg/
Dqcom_smd.h14 int qcom_smd_unregister_edge(struct qcom_smd_edge *edge);
25 static inline int qcom_smd_unregister_edge(struct qcom_smd_edge *edge) in qcom_smd_unregister_edge() argument

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