| /Linux-v5.4/arch/arm/mach-spear/ |
| D | pl080.c | 28 } signals[16] = {{0, 0}, }; variable
38 if (signals[signal].busy && in pl080_get_signal()
39 (signals[signal].val != cd->muxval)) { in pl080_get_signal()
45 if (!signals[signal].busy) { in pl080_get_signal()
58 signals[signal].busy++; in pl080_get_signal()
59 signals[signal].val = cd->muxval; in pl080_get_signal()
72 if (!signals[signal].busy) in pl080_put_signal()
75 signals[signal].busy--; in pl080_put_signal()
|
| /Linux-v5.4/Documentation/driver-api/ |
| D | generic-counter.rst | 30 Count data for a set of Signals.
41 A Count represents the count data for a set of Signals. The Generic
62 A pair of quadrature encoding signals are evaluated to determine
86 Any state transition on either quadrature pair signals updates the
89 A Count has a set of one or more associated Signals.
136 A counter is defined as a set of input signals associated with count
138 input signals as defined by the respective count functions. Within the
140 each associated with a set of Signals, whose respective Synapse
171 many Signals may be associated with even a single Count. For example, a
187 In this example, two Signals (quadrature encoder lines A and B) are
[all …]
|
| D | hsi.rst | 15 The serial protocol uses two signals, DATA and FLAG as combined data and clock
16 signals and an additional READY signal for flow control. An additional WAKE
17 signal can be used to wakeup the chips from standby modes. The signals are
18 commonly prefixed by AC for signals going from the application die to the
19 cellular die and CA for signals going the other way around.
|
| /Linux-v5.4/drivers/net/wireless/rsi/ |
| D | Kconfig | 3 bool "Redpine Signals Inc devices"
16 tristate "Redpine Signals Inc 91x WLAN driver support"
24 bool "Redpine Signals Inc debug support"
32 tristate "Redpine Signals SDIO bus support"
40 tristate "Redpine Signals USB bus support"
48 bool "Redpine Signals WLAN BT Coexistence support"
|
| /Linux-v5.4/drivers/staging/vc04_services/bcm2835-camera/ |
| D | mmal-msg.h | 220 /* Signals that the current payload is the end of the stream of data */
222 /* Signals that the start of the current payload starts a frame */
224 /* Signals that the end of the current payload ends a frame */
226 /* Signals that the current payload contains only complete frames (>1) */
230 /* Signals that the current payload is a keyframe (i.e. self decodable) */
233 * Signals a discontinuity in the stream of data (e.g. after a seek).
238 * Signals a buffer containing some kind of config data for the component
242 /* Signals an encrypted payload */
244 /* Signals a buffer containing side information */
247 * Signals a buffer which is the snapshot/postview image from a stills
[all …]
|
| /Linux-v5.4/drivers/gpu/drm/i915/gt/ |
| D | intel_breadcrumbs.c | 89 if (!list_is_last(&rq->signal_link, &ce->signals) && in check_signal_order()
94 if (!list_is_first(&rq->signal_link, &ce->signals) && in check_signal_order()
145 GEM_BUG_ON(list_empty(&ce->signals)); in intel_engine_breadcrumbs_irq()
147 list_for_each_safe(pos, next, &ce->signals) { in intel_engine_breadcrumbs_irq()
177 if (!list_is_first(pos, &ce->signals)) { in intel_engine_breadcrumbs_irq()
179 __list_del_many(&ce->signals, pos); in intel_engine_breadcrumbs_irq()
180 if (&ce->signals == pos) /* now empty */ in intel_engine_breadcrumbs_irq()
304 list_for_each_prev(pos, &ce->signals) { in i915_request_enable_breadcrumb()
312 if (pos == &ce->signals) /* catch transitions from empty list */ in i915_request_enable_breadcrumb()
341 if (list_empty(&ce->signals)) in i915_request_cancel_breadcrumb()
[all …]
|
| /Linux-v5.4/arch/mips/include/asm/mach-rc32434/ |
| D | gpio.h | 39 /* UART GPIO signals */
45 /* M & P bus GPIO signals */
51 /* CPU GPIO signals */
54 /* Reserved GPIO signals */
63 /* NAND GPIO signals */
|
| /Linux-v5.4/Documentation/devicetree/bindings/gpio/ |
| D | nvidia,tegra186-gpio.txt | 10 read/write the value of, numerous GPIO signals. Routing of GPIO signals to
24 b) GPIO registers, which allow manipulation of the GPIO signals. In some GPIO
48 Each GPIO controller can generate a number of interrupt signals. Each signal
50 number of interrupt signals generated by a controller varies as a rough function
54 Each GPIO controller in fact generates multiple interrupts signals for each set
56 interrupt signals generated by a set-of-ports. The intent is for each generated
59 per-port-set signals is reported via a separate register. Thus, a driver needs
|
| D | gpio-eic-sprd.txt | 11 connections. A debounce mechanism is used to capture the input signals'
19 The EIC-latch sub-module is used to latch some special power down signals
21 clock to capture signals.
23 The EIC-async sub-module uses a 32kHz clock to capture the short signals
28 when detecting input signals.
|
| /Linux-v5.4/Documentation/devicetree/bindings/reset/ |
| D | reset.txt | 3 This binding is intended to represent the hardware reset signals present
4 internally in most IC (SoC, FPGA, ...) designs. Reset signals for whole
24 may be reset. Instead, reset signals should be represented in the DT node
27 block node for dedicated reset signals. The intent of this binding is to give
28 appropriate software access to the reset signals in order to manage the HW,
|
| /Linux-v5.4/Documentation/devicetree/bindings/display/panel/ |
| D | panel-common.yaml | 95 # and timing of those control signals are device-specific and left for panel
97 # used for panels that implement compatible control signals.
106 signals (or active high power down signals) can be supported by inverting
117 while active. Active high reset signals can be supported by inverting the
135 # backlight control through GPIO, PWM or other signals connected to an external
|
| /Linux-v5.4/drivers/reset/ |
| D | reset-imx7.c | 24 const struct imx7_src_signal *signals; member
32 const struct imx7_src_signal *signals; member
50 const struct imx7_src_signal *signal = &imx7src->signals[id]; in imx7_reset_update()
94 const unsigned int bit = imx7src->signals[id].bit; in imx7_reset_set()
128 .signals = imx7_src_signals,
207 const unsigned int bit = imx7src->signals[id].bit; in imx8mq_reset_set()
248 .signals = imx8mq_src_signals,
267 imx7src->signals = variant->signals; in imx7_reset_probe()
|
| D | Kconfig | 107 reset signals provided by AOSS for Modem, Venus, ADSP,
116 to control reset signals provided by PDC for Modem, Compute,
128 firmware controlling all the reset signals.
192 Say Y if you want to control reset signals provided by System Control
202 on UniPhier SoCs. Say Y if you want to control reset signals
|
| /Linux-v5.4/arch/um/os-Linux/ |
| D | signal.c | 44 /* enable signals if sig isn't IRQ signal */ in sig_handler_common()
54 * These are the asynchronous signals. SIGPROF is excluded because we want to
184 * Again, pending comes back with a mask of signals in hard_handler()
241 * This must return with signals disabled, so this barrier in block_signals()
265 * Save and reset save_pending after enabling signals. This in unblock_signals()
280 * We have pending interrupts, so disable signals, as the in unblock_signals()
285 * pending signals will mess up the tracing state. in unblock_signals()
311 /* Re-enable signals and trace that we're doing so. */ in unblock_signals()
|
| /Linux-v5.4/include/linux/clk/ |
| D | analogbits-wrpll-cln28hpc.h | 38 * @divr: reference divider value (6 bits), as presented to the PLL signals
39 * @divf: feedback divider value (9 bits), as presented to the PLL signals
40 * @divq: output divider value (3 bits), as presented to the PLL signals
49 * on its input signals. Thus @divr and @divf are the actual divisors
|
| /Linux-v5.4/tools/lib/subcmd/ |
| D | sigchain.c | 13 static struct sigchain_signal signals[SIGCHAIN_MAX_SIGNALS]; variable
23 struct sigchain_signal *s = signals + sig; in sigchain_push()
36 struct sigchain_signal *s = signals + sig; in sigchain_pop()
|
| /Linux-v5.4/drivers/pinctrl/aspeed/ |
| D | pinmux-aspeed.h | 20 * Further, not all signals can be unmuxed, as some expressions depend on
39 * C5 is a multi-signal pin (high and low priority signals). Here we touch
57 * bit in the STRAP register. The ACPI bit configures signals on pins in
78 * selecting the signals on pin E18)
119 * signals, but is used to decent effect with some of the UARTs where not all
120 * signals are required. However, this isn't done consistently - UART1 is
121 * enabled on a per-pin basis, and by contrast, all signals for UART6 are
124 * Further, the high and low priority signals listed in the table above share
125 * a configuration bit. The VPI signals should operate in concert in a single
126 * function, but the UART signals should retain the ability to be configured
[all …]
|
| /Linux-v5.4/include/trace/events/ |
| D | signal.h | 91 * Note that some signals reported by signal_generate tracepoint can be
93 * This means, this can show which signals are actually delivered, but
94 * matching generated signals and delivered signals may not be correct.
|
| /Linux-v5.4/Documentation/media/uapi/v4l/ |
| D | yuv-formats.rst | 16 YUV is the format native to TV broadcast and composite video signals. It
19 *color difference* signals, this way the green component can be
24 was added to transmit the color difference signals. Secondary in the YUV
|
| /Linux-v5.4/Documentation/devicetree/bindings/leds/ |
| D | leds-bcm6328.txt | 16 is usually 1:1 for hardware to LED signals, but through the activity/link
60 signal sources. Up to four link hardware signals can get muxed into
61 these LEDs. Only valid for LEDs 0 to 7, where LED signals 0 to 3 may
62 be muxed to LEDs 0 to 3, and signals 4 to 7 may be muxed to LEDs
66 signal sources. Up to four activity hardware signals can get muxed into
67 these LEDs. Only valid for LEDs 0 to 7, where LED signals 0 to 3 may
68 be muxed to LEDs 0 to 3, and signals 4 to 7 may be muxed to LEDs
|
| /Linux-v5.4/kernel/ |
| D | signal.c | 7 * 1997-11-02 Modified for POSIX.1b signals by Richard Henderson
11 * to allow signals to be sent reliably.
93 /* Only allow kernel generated signals to this kthread */ in sig_task_ignored()
104 * Blocked signals are never ignored, since the in sig_ignored()
124 * signals, globally pending signals, and blocked signals.
193 /* Have any signals or users of TIF_SIGPENDING been delayed in calculate_sigpending()
218 * synchronous signals that need to be dequeued first. in next_signal()
468 * Flush all pending signals for this kthread.
628 /* We only dequeue private signals from ourselves, we don't let in dequeue_signal()
717 /* Synchronous signals have a postive si_code */ in dequeue_synchronous_signal()
[all …]
|
| /Linux-v5.4/tools/testing/selftests/ptrace/ |
| D | peeksiginfo.c | 143 err("Only %d signals were read\n", i); in check_direct_path()
177 /* Send signals in process-wide and per-thread queues */ in main()
193 /* Dump signals one by one*/ in main()
196 /* Dump all signals for one call */ in main()
202 * The number of signals is not multible to the buffer size in main()
|
| /Linux-v5.4/arch/sparc/include/asm/ |
| D | sigcontext.h | 12 /* This is what SunOS does, so shall I unless we use new 32bit signals or rt signals. */
36 /* This is what we use for 32bit new non-rt signals. */
|
| /Linux-v5.4/arch/parisc/include/uapi/asm/ |
| D | signal.h | 48 * SA_RESTART flag to get restarting signals (which were the default long ago)
73 #define SIG_BLOCK 0 /* for blocking signals */
74 #define SIG_UNBLOCK 1 /* for unblocking signals */
|
| /Linux-v5.4/Documentation/devicetree/bindings/sound/ |
| D | wlf,arizona.txt | 13 of input signals. Valid values are 0 (Differential), 1 (Single-ended) and
16 input signals. If values less than the number of input signals, elements
|
