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Searched refs:IR (Results 1 – 25 of 92) sorted by relevance

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/linux/arch/sparc/math-emu/
A Dmath_64.c184 int IR; in do_mathemu() local
262 IR = 2; in do_mathemu()
277 IR = 0; in do_mathemu()
289 IR ^= 1; in do_mathemu()
298 IR = 0; in do_mathemu()
311 IR ^= 1; in do_mathemu()
335 IR = 0; in do_mathemu()
342 IR ^= 1; in do_mathemu()
345 if (IR == 0) { in do_mathemu()
468 case FITOQ: IR = rs2->s; FP_FROM_INT_Q (QR, IR, 32, int); break; in do_mathemu()
[all …]
A Dmath_32.c289 int IR; in do_one_mathemu() local
460 case FITOS: IR = rs2->s; FP_FROM_INT_S (SR, IR, 32, int); break; in do_one_mathemu()
461 case FITOD: IR = rs2->s; FP_FROM_INT_D (DR, IR, 32, int); break; in do_one_mathemu()
462 case FITOQ: IR = rs2->s; FP_FROM_INT_Q (QR, IR, 32, int); break; in do_one_mathemu()
473 FP_CMP_S(IR, SB, SA, 3); in do_one_mathemu()
474 if (IR == 3 && in do_one_mathemu()
482 FP_CMP_D(IR, DB, DA, 3); in do_one_mathemu()
483 if (IR == 3 && in do_one_mathemu()
491 FP_CMP_Q(IR, QB, QA, 3); in do_one_mathemu()
492 if (IR == 3 && in do_one_mathemu()
[all …]
/linux/drivers/media/rc/
A DKconfig51 if the IR is decoded in software
59 if the IR is decoded in software
110 a raw IR receiver in your system.
118 if the IR is decoded in software
250 tristate "Amlogic Meson IR TX"
282 tristate "RedRat3 IR Transceiver"
293 tristate "SPI connected IR LED"
328 tristate "IgorPlug-USB IR Receiver"
391 tristate "GPIO IR remote control"
411 tristate "PWM IR transmitter"
[all …]
/linux/Documentation/userspace-api/media/rc/
A Dlirc-dev-intro.rst17 raw IR into scancodes.
24 rc rc0: lirc_dev: driver mceusb registered at minor = 0, raw IR receiver, raw IR transmitter
36 - ir-ctl: can receive raw IR and transmit IR, as well as query LIRC
40 BPF IR decoders and test IR decoding. Some BPF IR decoders are also
58 This mode is for both sending and receiving IR.
97 This mode is used only for IR receive.
110 Signifies absence of IR in microseconds.
124 no IR.
137 This mode is used only for IR send.
147 BPF based IR decoder
[all …]
A Drc-tables.rst10 IR keycodes for different devices. This caused the same IR keyname to be
11 mapped completely differently on different IR devices. This resulted
13 IR's. Due to that, V4L2 API now specifies a standard for mapping Media
14 keys on IR.
30 .. flat-table:: IR default keymapping
42 - Key examples on IR
417 - IR Blue key
425 - IR Green Key
433 - IR Red key
441 - IR Yellow key
[all …]
A Dlirc-get-timeout.rst15 range for IR receive.
41 there's no IR activity for a long time. This can help lircd in
42 detecting that a IR signal is finished and can speed up the decoding
A Drc-protos.rst9 IR is encoded as a series of pulses and spaces, using a protocol. These
14 Therefore out the output of the IR decoder is a scancode; a single u32
17 Other things can be encoded too. Some IR protocols encode a toggle bit; this
20 toggle bit will invert from one IR message to the next.
24 target set in IR.
32 This IR protocol uses manchester encoding to encode 14 bits. There is a
186 and the command the higher 8 bits; this is reversed from IR order.
285 A plain nec IR message has 16 bits; the high 8 bits are the address
399 (40ms) space between the normal and inverted values, and some IR receivers
415 This is not an IR protocol, this is a protocol over CEC. The CEC
A Dlirc-read.rst48 The mode :ref:`LIRC_MODE_MODE2 <lirc-mode-mode2>` is for raw IR,
49 in which packets containing an unsigned int value describing an IR signal are
55 :ref:`IR protocol <Remote_controllers_Protocols>`
A Dlirc-set-send-carrier.rst13 LIRC_SET_SEND_CARRIER - Set send carrier used to modulate IR TX.
34 Set send carrier used to modulate IR PWM pulses and spaces.
A Dlirc-set-rec-carrier.rst13 LIRC_SET_REC_CARRIER - Set carrier used to modulate IR receive.
34 Set receive carrier used to modulate IR PWM pulses and spaces.
A Dlirc-set-rec-timeout-reports.rst13 LIRC_SET_REC_TIMEOUT_REPORTS - enable or disable timeout reports for IR receive
37 Enable or disable timeout reports for IR receive. By default, timeout reports
A Dlirc-set-rec-carrier-range.rst14 IR receive.
36 by the IR receiver.
A Drc-intro.rst19 device, as the IR receiver (and/or transmitter) can be used in
20 conjunction with a wide variety of different IR remotes.
/linux/Documentation/ABI/testing/
A Dsysfs-bus-iio-light-isl2901816 is less affected by the ambient IR noise variation.
19 0 Sensing IR from LED and ambient
20 1 Sensing IR from LED with ambient IR rejection
/linux/Documentation/driver-api/media/
A Drc-core.rst26 However, most of the remote controllers use infrared (IR) to transmit signals.
32 carrier. The carrier can be switched on or off by the IR transmitter
36 In other words, a typical IR transmission can be viewed as a sequence of
53 So, a simple IR receiver hardware will just provide a sequence of timings
63 The RC core also supports devices that have just IR emitters,
68 When the RC core receives events produced by ``RC_DRIVER_IR_RAW`` IR
69 receivers, it needs to decode the IR protocol, in order to obtain the
74 of the type ``RC_DRIVER_SCANCODE``, or via its IR decoders), it needs
/linux/arch/powerpc/math-emu/
A Dmath_efp.c179 int IR, cmp; in do_spe_mathemu() local
331 FP_CMP_S(IR, SA, SB, 3); in do_spe_mathemu()
332 if (IR == 3 && (FP_ISSIGNAN_S(SA) || FP_ISSIGNAN_S(SB))) in do_spe_mathemu()
334 if (IR == cmp) { in do_spe_mathemu()
335 IR = 0x4; in do_spe_mathemu()
337 IR = 0; in do_spe_mathemu()
473 FP_CMP_D(IR, DA, DB, 3); in do_spe_mathemu()
476 if (IR == cmp) { in do_spe_mathemu()
477 IR = 0x4; in do_spe_mathemu()
479 IR = 0; in do_spe_mathemu()
[all …]
/linux/drivers/media/rc/img-ir/
A DKconfig3 tristate "ImgTec IR Decoder"
15 Say Y here to enable the raw mode driver which passes raw IR signal
16 changes to the IR raw decoders for software decoding. This is much
25 Say Y here to enable the hardware decode driver which decodes the IR
28 and allows an IR scancode to be used as a wake event.
/linux/Documentation/devicetree/bindings/media/
A Dmtk-cir.txt1 Device-Tree bindings for Mediatek consumer IR controller
13 - interrupts : should contain IR IRQ number;
14 - reg : should contain IO map address for IR.
A Damlogic,meson-ir-tx.yaml8 title: Amlogic Meson IR transmitter
14 Some Amlogic SoCs such as A311D and T950D4 have IR transmitter
16 sending IR signals with arbitrary carrier frequency and duty cycle.
A Dgpio-ir-receiver.txt1 Device-Tree bindings for GPIO IR receiver
5 - gpios: specifies GPIO used for IR signal reception.
/linux/Documentation/driver-api/media/drivers/
A Dcx88-devel.rst52 Hauppauge WinTV cx88 IR information
66 GPIO 16(I believe) is tied to the IR port (if present).
90 You need to recover the actual RC5 bits out of the (oversampled) IR sensor
94 I'm pretty sure when no IR signal is present the receiver is always in a
96 as well. Remember, this is a free running sample of the IR receiver state
/linux/arch/arm64/boot/dts/amd/
A Damd-seattle-xgbe-b.dtsi41 <0 0xe1250000 0 0x00060>, /* SERDES IR 1/2 */
42 <0 0xe12500f8 0 0x00004>; /* SERDES IR 2/2 */
67 <0 0xe1250080 0 0x00060>, /* SERDES IR 1/2 */
68 <0 0xe12500fc 0 0x00004>; /* SERDES IR 2/2 */
/linux/Documentation/devicetree/bindings/leds/irled/
A Dgpio-ir-tx.txt1 Device tree bindings for IR LED connected through gpio pin which is used as
6 - gpios : Should specify the IR LED GPIO, see "gpios property" in
A Dspi-ir-led.txt1 Device tree bindings for IR LED connected through SPI bus which is used as
4 The IR LED switch is connected to the MOSI line of the SPI device and the data
/linux/Documentation/admin-guide/media/
A Dremote-controller.rst13 them have a microprocessor that receives the IR carriers, convert into
26 protocols it supports, enable in-kernel support for IR decoder or
62 linux input layer (via event device). It also supports receiving IR codes
69 Xorg recognizes several IR keycodes that have its numerical value lower

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