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Searched refs:edge (Results 1 – 25 of 242) sorted by relevance

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/linux/drivers/rpmsg/
H A 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
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/linux/Documentation/gpu/dp-mst/
H A Dtopology-figure-3.dot6 edge [dir=none];
9 edge [dir=""];
13 edge [style=dashed];
20 edge [style=""];
29 edge [color=grey];
32 edge [color=""];
35 edge [style=dashed;dir=back];
40 edge [color=grey];
H A Dtopology-figure-2.dot10 edge [style=dashed];
18 edge [style=""];
27 edge [color=red];
30 edge [color=""];
33 edge [style=dashed;dir=back];
37 edge [color=red];
H A Dtopology-figure-1.dot10 edge [style=dashed];
18 edge [style=""];
31 edge [style=dashed;dir=back];
/linux/Documentation/devicetree/bindings/net/
H A Dmscc-phy-vsc8531.txt7 with the 'edge-slowdown' property.
9 - vsc8531,edge-slowdown : % the edge should be slowed down relative to
10 the fastest possible edge time.
13 drive strength will affect the edge rate of
17 and in effect slow down the edge rate if
19 To adjust the edge-slowdown, the 'vddmac'
21 supported edge-slowdown values for a given
69 vsc8531,edge-slowdown = <7>;
/linux/drivers/media/pci/cobalt/
H A 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/drivers/gpio/
H A Dgpio-mxc.c167 int edge; in gpio_set_irq_type() local
173 edge = GPIO_INT_RISE_EDGE; in gpio_set_irq_type()
176 edge = GPIO_INT_FALL_EDGE; in gpio_set_irq_type()
180 edge = GPIO_INT_BOTH_EDGES; in gpio_set_irq_type()
184 edge = GPIO_INT_LOW_LEV; in gpio_set_irq_type()
187 edge = GPIO_INT_HIGH_LEV; in gpio_set_irq_type()
194 edge = GPIO_INT_LOW_LEV; in gpio_set_irq_type()
197 edge = GPIO_INT_HIGH_LEV; in gpio_set_irq_type()
207 if (edge == GPIO_INT_BOTH_EDGES) in gpio_set_irq_type()
215 if (edge != GPIO_INT_BOTH_EDGES) { in gpio_set_irq_type()
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H A Dgpio-mxs.c72 int edge; in mxs_gpio_set_irq_type() local
83 edge = GPIO_INT_FALL_EDGE; in mxs_gpio_set_irq_type()
85 edge = GPIO_INT_RISE_EDGE; in mxs_gpio_set_irq_type()
89 edge = GPIO_INT_RISE_EDGE; in mxs_gpio_set_irq_type()
92 edge = GPIO_INT_FALL_EDGE; in mxs_gpio_set_irq_type()
95 edge = GPIO_INT_LOW_LEV; in mxs_gpio_set_irq_type()
98 edge = GPIO_INT_HIGH_LEV; in mxs_gpio_set_irq_type()
106 if (edge & GPIO_INT_LEV_MASK) { in mxs_gpio_set_irq_type()
116 if (edge & GPIO_INT_POL_MASK) in mxs_gpio_set_irq_type()
128 u32 bit, val, edge; in mxs_flip_edge() local
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/linux/Documentation/devicetree/bindings/gpio/
H A 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
/linux/fs/btrfs/
H A Dbackref.c3067 struct btrfs_backref_edge *edge; in btrfs_backref_alloc_edge() local
3069 edge = kzalloc(sizeof(*edge), GFP_NOFS); in btrfs_backref_alloc_edge()
3070 if (edge) in btrfs_backref_alloc_edge()
3072 return edge; in btrfs_backref_alloc_edge()
3076 struct btrfs_backref_edge *edge) in btrfs_backref_free_edge() argument
3078 if (edge) { in btrfs_backref_free_edge()
3080 kfree(edge); in btrfs_backref_free_edge()
3131 struct btrfs_backref_edge *edge; in btrfs_backref_cleanup_node() local
3137 edge = list_entry(node->upper.next, struct btrfs_backref_edge, in btrfs_backref_cleanup_node()
3139 list_del(&edge->list[LOWER]); in btrfs_backref_cleanup_node()
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/linux/Documentation/userspace-api/gpio/
H A Dgpio-v2-line-event-read.rst12 GPIO_V2_LINE_EVENT_READ - Read edge detection events for lines from a request.
36 Read edge detection events for lines from a request.
40 both. Edge events are then generated whenever edge interrupts are detected on
44 to active transition is a rising edge. If ``GPIO_V2_LINE_FLAG_ACTIVE_LOW`` is
46 ``GPIO_V2_LINE_FLAG_EDGE_RISING`` then corresponds to a falling physical edge.
48 The kernel captures and timestamps edge events as close as possible to their
71 Changing the edge detection flags using gpio-v2-line-set-config-ioctl.rst
H A Dgpio-lineevent-data-read.rst16 GPIO_LINEEVENT_DATA_READ - Read edge detection events from a line event.
40 Read edge detection events for a line from a line event.
44 both. Edge events are then generated whenever edge interrupts are detected on
48 to active transition is a rising edge. If ``GPIOHANDLE_REQUEST_ACTIVE_LOW`` is
50 ``GPIOEVENT_REQUEST_RISING_EDGE`` then corresponds to a falling physical edge.
52 The kernel captures and timestamps edge events as close as possible to their
H A Dgpio-get-lineevent-ioctl.rst16 GPIO_GET_LINEEVENT_IOCTL - Request a line with edge detection from the kernel.
38 Request a line with edge detection from the kernel.
51 Requesting edge detection on a line that does not support interrupts is an
71 The edge flags, ``GPIOEVENT_REQUEST_RISING_EDGE`` and
/linux/drivers/irqchip/
H A Dirq-lpc32xx.c76 bool high, edge; in lpc32xx_irq_set_type() local
80 edge = true; in lpc32xx_irq_set_type()
84 edge = true; in lpc32xx_irq_set_type()
88 edge = false; in lpc32xx_irq_set_type()
92 edge = false; in lpc32xx_irq_set_type()
110 if (edge) { in lpc32xx_irq_set_type()
/linux/drivers/media/rc/
H A Dpwm-ir-tx.c67 ktime_t edge; in pwm_ir_tx_sleep() local
75 edge = ktime_get(); in pwm_ir_tx_sleep()
81 edge = ktime_add_us(edge, txbuf[i]); in pwm_ir_tx_sleep()
82 delta = ktime_us_delta(edge, ktime_get()); in pwm_ir_tx_sleep()
/linux/drivers/pps/
H A Dkc.c41 if (bind_args->edge == 0) in pps_kc_bind()
57 pps_kc_hardpps_mode = bind_args->edge; in pps_kc_bind()
61 "edge=0x%x\n", bind_args->edge); in pps_kc_bind()
95 * @event: PPS event edge
/linux/drivers/clk/
H A Dclk-axi-clkgen.c185 unsigned int edge; member
207 params->edge = divider % 2; in axi_clkgen_calc_clk_params()
214 params->edge = divider % 2; in axi_clkgen_calc_clk_params()
217 if (params->edge == 0) { in axi_clkgen_calc_clk_params()
222 if (params->edge == 0 || frac_divider == 1) in axi_clkgen_calc_clk_params()
224 if (((params->edge == 0) ^ (frac_divider == 1)) || in axi_clkgen_calc_clk_params()
228 params->frac_phase = params->edge * 4 + frac_divider / 2; in axi_clkgen_calc_clk_params()
329 (params->frac_wf_r << 10) | (params->edge << 7) | in axi_clkgen_set_div()
370 (params.edge << 13) | (params.nocount << 12) | in axi_clkgen_set_rate()
/linux/drivers/remoteproc/
H A Dqcom_common.c203 glink->edge = qcom_glink_smem_register(glink->dev, glink->node); in glink_subdev_start()
205 return PTR_ERR_OR_ZERO(glink->edge); in glink_subdev_start()
212 qcom_glink_smem_unregister(glink->edge); in glink_subdev_stop()
213 glink->edge = NULL; in glink_subdev_stop()
314 smd->edge = qcom_smd_register_edge(smd->dev, smd->node); in smd_subdev_start()
316 return PTR_ERR_OR_ZERO(smd->edge); in smd_subdev_start()
323 qcom_smd_unregister_edge(smd->edge); in smd_subdev_stop()
324 smd->edge = NULL; in smd_subdev_stop()
/linux/drivers/counter/
H A Dmicrochip-tcb-capture.c209 u32 edge = ATMEL_TC_ETRGEDG_NONE; in mchp_tc_count_action_write() local
217 edge = ATMEL_TC_ETRGEDG_NONE; in mchp_tc_count_action_write()
220 edge = ATMEL_TC_ETRGEDG_RISING; in mchp_tc_count_action_write()
223 edge = ATMEL_TC_ETRGEDG_FALLING; in mchp_tc_count_action_write()
226 edge = ATMEL_TC_ETRGEDG_BOTH; in mchp_tc_count_action_write()
235 ATMEL_TC_ETRGEDG, edge); in mchp_tc_count_action_write()
/linux/arch/m68k/coldfire/
H A Dintc-5272.c163 int irq, edge; in init_IRQ() local
173 edge = 0; in init_IRQ()
175 edge = intc_irqmap[irq - MCFINT_VECBASE].ack; in init_IRQ()
176 if (edge) { in init_IRQ()
/linux/include/linux/rpmsg/
H A Dqcom_smd.h14 void qcom_smd_unregister_edge(struct qcom_smd_edge *edge);
25 static inline void qcom_smd_unregister_edge(struct qcom_smd_edge *edge) in qcom_smd_unregister_edge() argument
/linux/arch/arm64/boot/dts/rockchip/
H A Drk3399-khadas-edge.dts8 #include "rk3399-khadas-edge.dtsi"
12 compatible = "khadas,edge", "rockchip,rk3399";
H A Drk3399-khadas-edge-v.dts8 #include "rk3399-khadas-edge.dtsi"
12 compatible = "khadas,edge-v", "rockchip,rk3399";
/linux/drivers/accessibility/speakup/
H A DDefaultKeyAssignments18 InsKeyPad-4 say from left edge of line to reading cursor.
20 InsKeyPad-6 Say from reading cursor to right edge of line.
33 InsKeyPad-7 Move reading cursor to left edge of screen (insert home)
34 InsKeyPad-1 Move reading cursor to right edge of screen (insert end)
/linux/drivers/soc/pxa/
H A Dmfp.c171 int pin, af, drv, lpm, edge, pull; in mfp_config() local
180 edge = MFP_LPM_EDGE(c); in mfp_config()
190 p->mfpr_run = tmp | mfpr_lpm[lpm] | mfpr_edge[edge]; in mfp_config()
193 p->mfpr_lpm = tmp | mfpr_lpm[lpm] | mfpr_edge[edge]; in mfp_config()

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