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Searched refs:polarity (Results 1 – 25 of 357) sorted by relevance

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/linux/drivers/pwm/
A Dcore.c453 s2.polarity = state->polarity; in pwm_apply_state_debug()
461 if (s2.polarity != state->polarity && in pwm_apply_state_debug()
466 last->polarity == state->polarity && in pwm_apply_state_debug()
479 last->polarity == state->polarity && in pwm_apply_state_debug()
514 s1.polarity != last->polarity || in pwm_apply_state_debug()
552 state->polarity == pwm->state.polarity && in pwm_apply_state()
594 pwm->state.polarity = state->polarity; in pwm_apply_state()
680 state.polarity = pargs.polarity; in pwm_adjust_config()
700 if (pargs.polarity != state.polarity) { in pwm_adjust_config()
701 state.polarity = pargs.polarity; in pwm_adjust_config()
[all …]
A Dpwm-atmel-tcb.c73 enum pwm_polarity polarity) in atmel_tcb_pwm_set_polarity() argument
77 tcbpwm->polarity = polarity; in atmel_tcb_pwm_set_polarity()
101 tcbpwm->polarity = PWM_POLARITY_NORMAL; in atmel_tcb_pwm_request()
154 enum pwm_polarity polarity = tcbpwm->polarity; in atmel_tcb_pwm_disable() local
165 polarity = !polarity; in atmel_tcb_pwm_disable()
173 if (polarity == PWM_POLARITY_INVERSED) in atmel_tcb_pwm_disable()
179 if (polarity == PWM_POLARITY_INVERSED) in atmel_tcb_pwm_disable()
211 enum pwm_polarity polarity = tcbpwm->polarity; in atmel_tcb_pwm_enable() local
222 polarity = !polarity; in atmel_tcb_pwm_enable()
234 if (polarity == PWM_POLARITY_INVERSED) in atmel_tcb_pwm_enable()
[all …]
A Dsysfs.c159 const char *polarity = "unknown"; in polarity_show() local
164 switch (state.polarity) { in polarity_show()
166 polarity = "normal"; in polarity_show()
170 polarity = "inversed"; in polarity_show()
174 return sprintf(buf, "%s\n", polarity); in polarity_show()
183 enum pwm_polarity polarity; in polarity_store() local
188 polarity = PWM_POLARITY_NORMAL; in polarity_store()
190 polarity = PWM_POLARITY_INVERSED; in polarity_store()
196 state.polarity = polarity; in polarity_store()
221 static DEVICE_ATTR_RW(polarity);
A Dpwm-renesas-tpu.c75 enum pwm_polarity polarity; member
111 pwm->polarity == PWM_POLARITY_INVERSED ? in tpu_pwm_set_pin()
116 pwm->polarity == PWM_POLARITY_INVERSED ? in tpu_pwm_set_pin()
121 pwm->polarity == PWM_POLARITY_INVERSED ? in tpu_pwm_set_pin()
224 pwm->polarity = PWM_POLARITY_NORMAL; in tpu_pwm_request()
328 enum pwm_polarity polarity) in tpu_pwm_set_polarity() argument
332 pwm->polarity = polarity; in tpu_pwm_set_polarity()
A Dpwm-imx-tpm.c129 real_state->polarity = state->polarity; in pwm_imx_tpm_round_state()
157 state->polarity = PWM_POLARITY_INVERSED; in pwm_imx_tpm_get_state()
163 state->polarity = PWM_POLARITY_NORMAL; in pwm_imx_tpm_get_state()
219 if (c.enabled && c.polarity != state->polarity) in pwm_imx_tpm_apply_hw()
266 val |= (state->polarity == PWM_POLARITY_NORMAL) ? in pwm_imx_tpm_apply_hw()
/linux/arch/x86/kernel/acpi/
A Dboot.c379 int polarity) in mp_config_acpi_gsi() argument
402 (polarity == ACPI_ACTIVE_HIGH ? 1 : 3); in mp_config_acpi_gsi()
431 mp_irq.irqflag = (trigger << 2) | polarity; in mp_register_ioapic_irq()
477 polarity = 3; in acpi_sci_ioapic_setup()
491 acpi_penalize_sci_irq(bus_irq, trigger, polarity); in acpi_sci_ioapic_setup()
614 int rc, irq, trigger, polarity; in acpi_gsi_to_irq() local
626 polarity = polarity ? ACPI_ACTIVE_LOW : ACPI_ACTIVE_HIGH; in acpi_gsi_to_irq()
648 int trigger, int polarity) in acpi_register_gsi_pic() argument
663 int trigger, int polarity) in acpi_register_gsi_ioapic() argument
672 polarity = polarity == ACPI_ACTIVE_HIGH ? 0 : 1; in acpi_register_gsi_ioapic()
[all …]
/linux/drivers/net/wireless/ath/ath5k/
A Drfkill.c42 ah->rf_kill.gpio, ah->rf_kill.polarity); in ath5k_rfkill_disable()
44 ath5k_hw_set_gpio(ah, ah->rf_kill.gpio, !ah->rf_kill.polarity); in ath5k_rfkill_disable()
51 ah->rf_kill.gpio, ah->rf_kill.polarity); in ath5k_rfkill_enable()
53 ath5k_hw_set_gpio(ah, ah->rf_kill.gpio, ah->rf_kill.polarity); in ath5k_rfkill_enable()
72 ah->rf_kill.polarity; in ath5k_is_rfkill_set()
91 ah->rf_kill.polarity = ah->ah_capabilities.cap_eeprom.ee_rfkill_pol; in ath5k_rfkill_hw_start()
/linux/arch/ia64/kernel/
A Diosapic.c143 unsigned char polarity: 1; /* interrupt polarity member
231 pol = iosapic_intr_info[irq].polarity; in set_rte()
585 (info->trigger != trigger || info->polarity != polarity)){ in register_intr()
596 iosapic_intr_info[irq].polarity = polarity; in register_intr()
744 irq = iosapic_find_sharable_irq(trigger, polarity); in iosapic_register_intr()
786 unsigned long trigger, polarity; in iosapic_unregister_intr() local
826 polarity = iosapic_intr_info[irq].polarity; in iosapic_unregister_intr()
842 iosapic_intr_info[irq].polarity = 0; in iosapic_unregister_intr()
859 unsigned long polarity, unsigned long trigger) in iosapic_register_platform_intr() argument
923 register_intr(gsi, irq, dmode, polarity, trigger); in iosapic_override_isa_irq()
[all …]
/linux/drivers/acpi/
A Dresource.c345 flags = polarity == ACPI_ACTIVE_LOW ? in acpi_dev_irq_flags()
348 flags = polarity == ACPI_ACTIVE_LOW ? in acpi_dev_irq_flags()
365 switch (polarity) { in acpi_dev_get_irq_type()
406 unsigned char polarity; member
425 entry->polarity == polarity && in acpi_dev_irq_override()
434 u8 triggering, u8 polarity, u8 shareable, in acpi_dev_get_irqresource() argument
460 if (triggering != trig || polarity != pol) { in acpi_dev_get_irqresource()
464 polarity = pol; in acpi_dev_get_irqresource()
469 irq = acpi_register_gsi(NULL, gsi, triggering, polarity); in acpi_dev_get_irqresource()
515 irq->triggering, irq->polarity, in acpi_dev_resource_interrupt()
[all …]
A Dirq.c52 int polarity) in acpi_register_gsi() argument
63 fwspec.param[1] = acpi_dev_get_irq_type(trigger, polarity); in acpi_register_gsi()
151 u8 polarity, u8 shareable, in acpi_irq_parse_one_match() argument
157 *ctx->res_flags = acpi_dev_irq_flags(triggering, polarity, shareable); in acpi_irq_parse_one_match()
160 ctx->fwspec->param[1] = acpi_dev_get_irq_type(triggering, polarity); in acpi_irq_parse_one_match()
199 irq->triggering, irq->polarity, in acpi_irq_parse_one_cb()
212 eirq->triggering, eirq->polarity, in acpi_irq_parse_one_cb()
A Dpci_link.c58 u8 polarity; /* All IRQs */ member
116 link->irq.polarity = p->polarity; in acpi_pci_link_check_possible()
142 link->irq.polarity = p->polarity; in acpi_pci_link_check_possible()
303 resource->res.data.irq.polarity = in acpi_pci_link_set()
304 link->irq.polarity; in acpi_pci_link_set()
321 resource->res.data.extended_irq.polarity = in acpi_pci_link_set()
322 link->irq.polarity; in acpi_pci_link_set()
607 int *polarity, char **name) in acpi_pci_link_allocate_irq() argument
647 if (polarity) in acpi_pci_link_allocate_irq()
648 *polarity = link->irq.polarity; in acpi_pci_link_allocate_irq()
[all …]
/linux/drivers/irqchip/
A Dirq-ftintc010.c85 u32 mode, polarity; in ft010_irq_set_type() local
88 polarity = readl(FT010_IRQ_POLARITY(f->base)); in ft010_irq_set_type()
93 polarity |= BIT(offset); in ft010_irq_set_type()
97 polarity &= ~BIT(offset); in ft010_irq_set_type()
101 polarity |= BIT(offset); in ft010_irq_set_type()
105 polarity &= ~BIT(offset); in ft010_irq_set_type()
113 writel(polarity, FT010_IRQ_POLARITY(f->base)); in ft010_irq_set_type()
A Dirq-davinci-cp-intc.c76 unsigned int reg, mask, polarity, type; in davinci_cp_intc_set_irq_type() local
80 polarity = davinci_cp_intc_read(DAVINCI_CP_INTC_SYS_POLARITY(reg)); in davinci_cp_intc_set_irq_type()
85 polarity |= mask; in davinci_cp_intc_set_irq_type()
89 polarity &= ~mask; in davinci_cp_intc_set_irq_type()
93 polarity |= mask; in davinci_cp_intc_set_irq_type()
97 polarity &= ~mask; in davinci_cp_intc_set_irq_type()
104 davinci_cp_intc_write(polarity, DAVINCI_CP_INTC_SYS_POLARITY(reg)); in davinci_cp_intc_set_irq_type()
/linux/include/linux/
A Dpwm.h43 enum pwm_polarity polarity; member
65 enum pwm_polarity polarity; member
156 return state.polarity; in pwm_get_polarity()
194 state->polarity = args.polarity; in pwm_init_state()
284 enum pwm_polarity polarity);
576 state.polarity = pwm->args.polarity; in pwm_apply_args()
590 enum pwm_polarity polarity; member
602 .polarity = _polarity, \
/linux/Documentation/devicetree/bindings/interrupt-controller/
A Dmicrochip,pic32-evic.txt9 External interrupts have a software configurable edge polarity. Non external
10 interrupts have a type and polarity that is determined by the source of the
26 irq_type - is used to describe the type and polarity of an interrupt. For
29 IRQ_TYPE_EDGE_RISING or IRQ_TYPE_EDGE_FALLING to select the desired polarity.
34 polarity configuration. This array corresponds to the bits in the INTCON
49 and polarity.
/linux/include/trace/events/
A Dpwm.h21 __field(enum pwm_polarity, polarity)
29 __entry->polarity = state->polarity;
35 __entry->polarity, __entry->enabled)
/linux/drivers/pnp/pnpacpi/
A Drsparser.c19 u8 *polarity, u8 *shareable) in decode_irq_flags() argument
25 *polarity = ACPI_ACTIVE_LOW; in decode_irq_flags()
29 *polarity = ACPI_ACTIVE_HIGH; in decode_irq_flags()
33 *polarity = ACPI_ACTIVE_LOW; in decode_irq_flags()
37 *polarity = ACPI_ACTIVE_HIGH; in decode_irq_flags()
43 *polarity = ACPI_ACTIVE_HIGH; in decode_irq_flags()
208 gpio->polarity, in pnpacpi_allocated_resource()
663 u8 triggering, polarity, shareable; in pnpacpi_encode_irq() local
674 irq->polarity = polarity; in pnpacpi_encode_irq()
692 u8 triggering, polarity, shareable; in pnpacpi_encode_ext_irq() local
[all …]
/linux/drivers/gpio/
A Dgpio-rockchip.c353 u32 data, data_old, polarity; in rockchip_irq_demux() local
364 polarity &= ~BIT(irq); in rockchip_irq_demux()
366 polarity |= BIT(irq); in rockchip_irq_demux()
367 writel(polarity, in rockchip_irq_demux()
390 u32 polarity; in rockchip_irq_set_type() local
430 polarity &= ~mask; in rockchip_irq_set_type()
432 polarity |= mask; in rockchip_irq_set_type()
438 polarity |= mask; in rockchip_irq_set_type()
443 polarity &= ~mask; in rockchip_irq_set_type()
448 polarity |= mask; in rockchip_irq_set_type()
[all …]
/linux/drivers/extcon/
A Dextcon-usbc-cros-ec.c145 bool *polarity) in cros_ec_usb_get_role() argument
164 *polarity = resp.polarity; in cros_ec_usb_get_role()
254 bool polarity = false; in extcon_cros_ec_detect_cable() local
266 role = cros_ec_usb_get_role(info, &polarity); in extcon_cros_ec_detect_cable()
288 role, power_type, dr, pr, polarity, mux, dp, hpd); in extcon_cros_ec_detect_cable()
328 (union extcon_property_value)(int)polarity); in extcon_cros_ec_detect_cable()
331 (union extcon_property_value)(int)polarity); in extcon_cros_ec_detect_cable()
334 (union extcon_property_value)(int)polarity); in extcon_cros_ec_detect_cable()
/linux/drivers/counter/
A Dstm32-lptimer-cnt.c28 u32 polarity; member
106 val |= FIELD_PREP(STM32_LPTIM_CKPOL, enable ? priv->polarity : 0); in stm32_lptim_setup()
168 if (priv->polarity == STM32_LPTIM_CKPOL_BOTH_EDGES) { in stm32_lptim_cnt_function_read()
191 priv->polarity = STM32_LPTIM_CKPOL_BOTH_EDGES; in stm32_lptim_cnt_function_write()
296 switch (priv->polarity) { in stm32_lptim_cnt_action_read()
342 priv->polarity = STM32_LPTIM_CKPOL_RISING_EDGE; in stm32_lptim_cnt_action_write()
345 priv->polarity = STM32_LPTIM_CKPOL_FALLING_EDGE; in stm32_lptim_cnt_action_write()
348 priv->polarity = STM32_LPTIM_CKPOL_BOTH_EDGES; in stm32_lptim_cnt_action_write()
/linux/arch/x86/pci/
A Dxen.c108 int trigger, int polarity) in acpi_register_gsi_xen_hvm() argument
118 static int xen_register_gsi(u32 gsi, int triggering, int polarity) in xen_register_gsi() argument
127 gsi, triggering, polarity); in xen_register_gsi()
133 setup_gsi.polarity = (polarity == ACPI_ACTIVE_HIGH ? 0 : 1); in xen_register_gsi()
147 int trigger, int polarity) in acpi_register_gsi_xen() argument
149 return xen_register_gsi(gsi, trigger, polarity); in acpi_register_gsi_xen()
572 int trigger, polarity; in pci_xen_initial_domain() local
574 if (acpi_get_override_irq(irq, &trigger, &polarity) == -1) in pci_xen_initial_domain()
/linux/Documentation/devicetree/bindings/regulator/
A Drichtek,rtmv20-regulator.yaml100 richtek,strobe-polarity-high:
101 description: Strobe pin active polarity control.
104 richtek,vsync-polarity-high:
105 description: Vsync pin active polarity control.
149 richtek,strobe-polarity-high;
150 richtek,vsync-polarity-high;
/linux/arch/powerpc/platforms/4xx/
A Duic.c123 int trigger, polarity; in uic_set_irq_type() local
132 trigger = 1; polarity = 1; in uic_set_irq_type()
135 trigger = 1; polarity = 0; in uic_set_irq_type()
138 trigger = 0; polarity = 1; in uic_set_irq_type()
141 trigger = 0; polarity = 0; in uic_set_irq_type()
153 pr = (pr & mask) | (polarity << (31-src)); in uic_set_irq_type()
/linux/arch/ia64/include/asm/
A Diosapic.h88 extern int iosapic_register_intr (unsigned int gsi, unsigned long polarity,
92 unsigned long polarity,
98 unsigned long polarity,
/linux/drivers/media/i2c/
A Dths8200.c216 uint8_t polarity = 0; in ths8200_setup() local
337 polarity |= 0x01; /* HS_IN */ in ths8200_setup()
338 polarity |= 0x08; /* HS_OUT */ in ths8200_setup()
341 polarity |= 0x02; /* VS_IN */ in ths8200_setup()
342 polarity |= 0x10; /* VS_OUT */ in ths8200_setup()
349 ths8200_write(sd, THS8200_DTG2_CNTL, 0x44 | polarity); in ths8200_setup()
357 polarity, bt->hfrontporch, bt->hbackporch, in ths8200_setup()

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