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/linux/sound/isa/gus/
H A Dgus_main.c23 static int snd_gus_init_dma_irq(struct snd_gus_card * gus, int latches);
247 static int snd_gus_init_dma_irq(struct snd_gus_card * gus, int latches) in snd_gus_detect_memory()
304 if (latches) { in snd_gus_init_dma_irq()
315 if (latches) { in snd_gus_init_dma_irq()
323 if (latches) in snd_gus_init_dma_irq()
324 gus->mix_cntrl_reg |= 0x08; /* enable latches */ in snd_gus_init_dma_irq()
326 gus->mix_cntrl_reg &= ~0x08; /* disable latches */ in snd_gus_init_dma_irq()
249 snd_gus_init_dma_irq(struct snd_gus_card * gus,int latches) snd_gus_init_dma_irq() argument
/linux/drivers/gpio/
H A Dgpio-mm-lantiq.c21 * By attaching hardware latches to the EBU it is possible to create output
23 * written to outputs 16 bit to the latches.
31 u16 shadow; /* shadow the latches state */
H A Dgpio-latch.c8 * multiplexer based on latches like this:
36 * The above is just an example. The actual number of number of latches and
/linux/Documentation/devicetree/bindings/gpio/
H A Dlantiq,gpio-mm-lantiq.yaml13 By attaching hardware latches to the EBU it is possible to create output
15 written to outputs 16 bit to the latches.
H A Dgpio-latch.yaml13 This binding describes a GPIO multiplexer based on latches connected to
43 of number of latches and the number of inputs per latch is derived from
H A Dlacie,netxbig-gpio-ext.yaml36 description: Latches the new configuration (address, data) on raising edge.
/linux/drivers/comedi/drivers/
H A Damplc_dio200_pci.c133 * 9. "Pattern occurred" latched signal, latches HIGH when pattern
135 * 10. "Pattern gone away" latched signal, latches LOW when pattern
139 * 12. Negated "pattern occurred" latched signal, latches LOW when
141 * 13. Negated "pattern gone away" latched signal, latches LOW when
192 * register, a rising edge on the source signal latches the corresponding
H A Damplc_dio200.c159 * register, a rising edge on the source signal latches the corresponding
/linux/arch/arm/mach-omap2/
H A Dprm3xxx.c395 * omap3_prm_reconfigure_io_chain - clear latches and reconfigure I/O chain
426 * omap3xxx_prm_enable_io_wakeup - enable wakeup events from I/O wakeup latches
428 * Activates the I/O wakeup event latches and allows events logged by
429 * those latches to signal a wakeup event to the PRCM. For I/O
H A Dprm44xx.c297 * omap44xx_prm_reconfigure_io_chain - clear latches and reconfigure I/O chain
344 * omap44xx_prm_enable_io_wakeup - enable wakeup events from I/O wakeup latches
346 * Activates the I/O wakeup event latches and allows events logged by
347 * those latches to signal a wakeup event to the PRCM. For I/O wakeups
/linux/arch/mips/generic/
H A Dboard-ranchu.c24 * Reading the low address latches the high value in read_rtc_time()
/linux/drivers/net/ethernet/intel/idpf/
H A Didpf_ptp.h142 * @latches_free: the list of the free Tx timestamps latches
143 * @latches_in_use: the list of the used Tx timestamps latches
H A Didpf_ptp.c651 /* Get the index from the free latches list */ in idpf_ptp_request_ts()
667 /* Move the element to the used latches list */ in idpf_ptp_request_ts()
850 /* Remove list with free latches */ in idpf_ptp_release_vport_tstamp()
859 /* Remove list with latches in use */ in idpf_ptp_release_vport_tstamp()
H A Dvirtchnl2.h1464 * @num_latches: Total number of latches
1470 * PF/VF sends this message to negotiate the Tx timestamp latches for each
1545 * struct virtchnl2_ptp_get_vport_tx_tstamp_latches - Tx timestamp latches
1548 * @num_latches: Number of latches
/linux/drivers/gpu/drm/msm/disp/mdp4/
H A Dmdp4_dsi_encoder.c97 * before the disable latches, which results that some of in mdp4_dsi_encoder_disable()
H A Dmdp4_dtv_encoder.c100 * before the disable latches, which results that some of in mdp4_dtv_encoder_disable()
/linux/arch/m68k/include/asm/
H A Dmac_via.h203 #define vT1LL 0x0c00 /* [VIA only] Timer one latches low. */
204 #define vT1LH 0x0e00 /* [VIA only] Timer one latches high. */
/linux/include/video/
H A Dcirrus.h64 #define CL_CRT22 0x22 /* Graphics Data Latches ReadBack */
/linux/drivers/irqchip/
H A Dirq-aspeed-vic.c83 /* Clear edge detection latches */ in vic_init_hw()
/linux/drivers/iio/dac/
H A Drohm-bd79703.c27 * The BD79703 latches last 12-bits when the chip-select is toggled. Thus we
/linux/arch/m68k/mac/
H A Dvia.c179 via1[vACR] &= ~0x03; /* disable port A & B latches */ in via_init()
233 via2[vACR] &= ~0x03; /* disable port A & B latches */ in via_init()
/linux/drivers/clocksource/
H A Dtimer-fsl-ftm.c116 * to the MOD register latches the value into a buffer. The MOD in ftm_set_next_event()
/linux/drivers/gpu/drm/msm/disp/mdp5/
H A Dmdp5_encoder.c145 * before the disable latches, which results that some of in mdp5_vid_encoder_disable()
/linux/drivers/iio/adc/
H A Dti-lmp92064.c132 * The ADC only latches in new samples if all DATA registers are read in lmp92064_read_meas()
/linux/drivers/rtc/
H A Drtc-palmas.c41 /* Copy RTC counting registers to static registers or latches */ in palmas_rtc_read_time()

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