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-----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJaw1yeAAoJEAhfPr2O5OEVDDgQAIYpin6obedJOm7zIm741Q0S fS2FL2pygyvHlVtU20ERHgvM6aD5tujekpDM4+GNgnq0aAabxvqBvdohmHQjyVSw FgszgY6kQSnI8S4Oy9RB8H/MFRq7Wz9Qf+KmJh0SfuUoMzBe2A40yLjYQ+sAMJr9 mm0ijxxRpFYikVtIBgKDbjnx6wdkOs12M7YlJuI8N/tMBHMt+p2EfvqcX6GF725i sgLGcMsTJr1sUSyY8vnM2pAlKfZL2tZqigx5f9sB4UM7uHSw/oL/a/8I+t6Mju1X J1BD3L7UtTpwqO9sAR5BsJQ+0pAkXNOF+eLGs2p9rx4sO0DOLKoUptMI+YryvE86 /SOlTskSSAeX/rBFyZJw1zv0/9mdGrHoyCy0q/lfDkD/mQkrUJDDZ7GPLqZ9rLUe 2cXn1xMWB/soeR70oTyew0D2SZkp6y4DQr0Rwje7V8/SOWMmJvhaVIWhVIP9ZrS6 AvCS7WUYTTVIX+td2glnLkJ5SaXXJyRYv8Utp/TUrYvCFOX7wsk7F0pRY4PE4PeZ BL7Bl8H9l3HGWWhdqPvw+ETdJgcbq/IwVUcpuuEPjkhDZEqHz//vzwoPt1nT4v6M gfqfaW5LaYuj0MYYqyxZMDwP3FWk4SsQ0NZzmaFs+yfE17bcWUMuf3ZVJtjmLxzk RUo0E/7RZsrw7LkCy0KF =bzhS -----END PGP SIGNATURE----- Merge tag 'media/v4.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - new CEC pin injection code for testing purposes - DVB frontend cxd2099 promoted from staging - new platform driver for Sony cxd2880 DVB devices - new sensor drivers: mt9t112, ov2685, ov5695, ov772x, tda1997x, tw9910.c - removal of unused cx18 and ivtv alsa mixers - the reneseas-ceu driver doesn't depend on soc_camera anymore and moved from staging - removed the mantis_vp3028 driver, unused since 2009 - s5p-mfc: add support for version 10 of the MSP - added a decoder for imon protocol - atomisp: lots of cleanups - imx074 and mt9t031: don't depend on soc_camera anymore, being promoted from staging - added helper functions to better support DVB I2C binding - lots of driver improvements and cleanups * tag 'media/v4.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (438 commits) media: v4l2-ioctl: rename a temp var that stores _IOC_SIZE(cmd) media: fimc-capture: get rid of two warnings media: dvb-usb-v2: fix a missing dependency of I2C_MUX media: uvc: to the right check at uvc_ioctl_enum_framesizes() media: cec-core: fix a bug at cec_error_inj_write() media: tda9840: cleanup a warning media: tm6000: avoid casting just to print pointer address media: em28xx-input: improve error handling code media: zr364xx: avoid casting just to print pointer address media: vivid-radio-rx: add a cast to avoid a warning media: saa7134-alsa: don't use casts to print a buffer address media: solo6x10: get rid of an address space warning media: zoran: don't cast pointers to print them media: ir-kbd-i2c: change the if logic to avoid a warning media: ir-kbd-i2c: improve error handling code media: saa7134-input: improve error handling media: s2255drv: fix a casting warning media: ivtvfb: Cleanup some warnings media: videobuf-dma-sg: Fix a weird cast soc_camera: fix a weird cast on printk ...
218 lines
7.4 KiB
C
218 lines
7.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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/*
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* lirc.h - linux infrared remote control header file
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* last modified 2010/07/13 by Jarod Wilson
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*/
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#ifndef _LINUX_LIRC_H
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#define _LINUX_LIRC_H
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#include <linux/types.h>
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#include <linux/ioctl.h>
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#define PULSE_BIT 0x01000000
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#define PULSE_MASK 0x00FFFFFF
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#define LIRC_MODE2_SPACE 0x00000000
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#define LIRC_MODE2_PULSE 0x01000000
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#define LIRC_MODE2_FREQUENCY 0x02000000
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#define LIRC_MODE2_TIMEOUT 0x03000000
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#define LIRC_VALUE_MASK 0x00FFFFFF
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#define LIRC_MODE2_MASK 0xFF000000
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#define LIRC_SPACE(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_SPACE)
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#define LIRC_PULSE(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_PULSE)
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#define LIRC_FREQUENCY(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_FREQUENCY)
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#define LIRC_TIMEOUT(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_TIMEOUT)
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#define LIRC_VALUE(val) ((val)&LIRC_VALUE_MASK)
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#define LIRC_MODE2(val) ((val)&LIRC_MODE2_MASK)
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#define LIRC_IS_SPACE(val) (LIRC_MODE2(val) == LIRC_MODE2_SPACE)
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#define LIRC_IS_PULSE(val) (LIRC_MODE2(val) == LIRC_MODE2_PULSE)
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#define LIRC_IS_FREQUENCY(val) (LIRC_MODE2(val) == LIRC_MODE2_FREQUENCY)
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#define LIRC_IS_TIMEOUT(val) (LIRC_MODE2(val) == LIRC_MODE2_TIMEOUT)
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/* used heavily by lirc userspace */
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#define lirc_t int
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/*** lirc compatible hardware features ***/
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#define LIRC_MODE2SEND(x) (x)
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#define LIRC_SEND2MODE(x) (x)
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#define LIRC_MODE2REC(x) ((x) << 16)
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#define LIRC_REC2MODE(x) ((x) >> 16)
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#define LIRC_MODE_RAW 0x00000001
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#define LIRC_MODE_PULSE 0x00000002
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#define LIRC_MODE_MODE2 0x00000004
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#define LIRC_MODE_SCANCODE 0x00000008
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#define LIRC_MODE_LIRCCODE 0x00000010
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#define LIRC_CAN_SEND_RAW LIRC_MODE2SEND(LIRC_MODE_RAW)
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#define LIRC_CAN_SEND_PULSE LIRC_MODE2SEND(LIRC_MODE_PULSE)
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#define LIRC_CAN_SEND_MODE2 LIRC_MODE2SEND(LIRC_MODE_MODE2)
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#define LIRC_CAN_SEND_LIRCCODE LIRC_MODE2SEND(LIRC_MODE_LIRCCODE)
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#define LIRC_CAN_SEND_MASK 0x0000003f
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#define LIRC_CAN_SET_SEND_CARRIER 0x00000100
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#define LIRC_CAN_SET_SEND_DUTY_CYCLE 0x00000200
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#define LIRC_CAN_SET_TRANSMITTER_MASK 0x00000400
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#define LIRC_CAN_REC_RAW LIRC_MODE2REC(LIRC_MODE_RAW)
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#define LIRC_CAN_REC_PULSE LIRC_MODE2REC(LIRC_MODE_PULSE)
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#define LIRC_CAN_REC_MODE2 LIRC_MODE2REC(LIRC_MODE_MODE2)
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#define LIRC_CAN_REC_SCANCODE LIRC_MODE2REC(LIRC_MODE_SCANCODE)
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#define LIRC_CAN_REC_LIRCCODE LIRC_MODE2REC(LIRC_MODE_LIRCCODE)
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#define LIRC_CAN_REC_MASK LIRC_MODE2REC(LIRC_CAN_SEND_MASK)
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#define LIRC_CAN_SET_REC_CARRIER (LIRC_CAN_SET_SEND_CARRIER << 16)
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#define LIRC_CAN_SET_REC_DUTY_CYCLE (LIRC_CAN_SET_SEND_DUTY_CYCLE << 16)
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#define LIRC_CAN_SET_REC_DUTY_CYCLE_RANGE 0x40000000
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#define LIRC_CAN_SET_REC_CARRIER_RANGE 0x80000000
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#define LIRC_CAN_GET_REC_RESOLUTION 0x20000000
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#define LIRC_CAN_SET_REC_TIMEOUT 0x10000000
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#define LIRC_CAN_SET_REC_FILTER 0x08000000
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#define LIRC_CAN_MEASURE_CARRIER 0x02000000
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#define LIRC_CAN_USE_WIDEBAND_RECEIVER 0x04000000
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#define LIRC_CAN_SEND(x) ((x)&LIRC_CAN_SEND_MASK)
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#define LIRC_CAN_REC(x) ((x)&LIRC_CAN_REC_MASK)
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#define LIRC_CAN_NOTIFY_DECODE 0x01000000
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/*** IOCTL commands for lirc driver ***/
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#define LIRC_GET_FEATURES _IOR('i', 0x00000000, __u32)
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#define LIRC_GET_SEND_MODE _IOR('i', 0x00000001, __u32)
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#define LIRC_GET_REC_MODE _IOR('i', 0x00000002, __u32)
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#define LIRC_GET_REC_RESOLUTION _IOR('i', 0x00000007, __u32)
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#define LIRC_GET_MIN_TIMEOUT _IOR('i', 0x00000008, __u32)
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#define LIRC_GET_MAX_TIMEOUT _IOR('i', 0x00000009, __u32)
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/* code length in bits, currently only for LIRC_MODE_LIRCCODE */
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#define LIRC_GET_LENGTH _IOR('i', 0x0000000f, __u32)
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#define LIRC_SET_SEND_MODE _IOW('i', 0x00000011, __u32)
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#define LIRC_SET_REC_MODE _IOW('i', 0x00000012, __u32)
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/* Note: these can reset the according pulse_width */
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#define LIRC_SET_SEND_CARRIER _IOW('i', 0x00000013, __u32)
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#define LIRC_SET_REC_CARRIER _IOW('i', 0x00000014, __u32)
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#define LIRC_SET_SEND_DUTY_CYCLE _IOW('i', 0x00000015, __u32)
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#define LIRC_SET_TRANSMITTER_MASK _IOW('i', 0x00000017, __u32)
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/*
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* when a timeout != 0 is set the driver will send a
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* LIRC_MODE2_TIMEOUT data packet, otherwise LIRC_MODE2_TIMEOUT is
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* never sent, timeout is disabled by default
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*/
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#define LIRC_SET_REC_TIMEOUT _IOW('i', 0x00000018, __u32)
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/* 1 enables, 0 disables timeout reports in MODE2 */
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#define LIRC_SET_REC_TIMEOUT_REPORTS _IOW('i', 0x00000019, __u32)
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/*
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* if enabled from the next key press on the driver will send
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* LIRC_MODE2_FREQUENCY packets
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*/
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#define LIRC_SET_MEASURE_CARRIER_MODE _IOW('i', 0x0000001d, __u32)
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/*
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* to set a range use LIRC_SET_REC_CARRIER_RANGE with the
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* lower bound first and later LIRC_SET_REC_CARRIER with the upper bound
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*/
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#define LIRC_SET_REC_CARRIER_RANGE _IOW('i', 0x0000001f, __u32)
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#define LIRC_SET_WIDEBAND_RECEIVER _IOW('i', 0x00000023, __u32)
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/*
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* struct lirc_scancode - decoded scancode with protocol for use with
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* LIRC_MODE_SCANCODE
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*
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* @timestamp: Timestamp in nanoseconds using CLOCK_MONOTONIC when IR
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* was decoded.
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* @flags: should be 0 for transmit. When receiving scancodes,
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* LIRC_SCANCODE_FLAG_TOGGLE or LIRC_SCANCODE_FLAG_REPEAT can be set
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* depending on the protocol
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* @rc_proto: see enum rc_proto
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* @keycode: the translated keycode. Set to 0 for transmit.
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* @scancode: the scancode received or to be sent
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*/
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struct lirc_scancode {
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__u64 timestamp;
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__u16 flags;
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__u16 rc_proto;
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__u32 keycode;
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__u64 scancode;
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};
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/* Set if the toggle bit of rc-5 or rc-6 is enabled */
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#define LIRC_SCANCODE_FLAG_TOGGLE 1
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/* Set if this is a nec or sanyo repeat */
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#define LIRC_SCANCODE_FLAG_REPEAT 2
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/**
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* enum rc_proto - the Remote Controller protocol
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*
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* @RC_PROTO_UNKNOWN: Protocol not known
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* @RC_PROTO_OTHER: Protocol known but proprietary
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* @RC_PROTO_RC5: Philips RC5 protocol
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* @RC_PROTO_RC5X_20: Philips RC5x 20 bit protocol
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* @RC_PROTO_RC5_SZ: StreamZap variant of RC5
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* @RC_PROTO_JVC: JVC protocol
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* @RC_PROTO_SONY12: Sony 12 bit protocol
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* @RC_PROTO_SONY15: Sony 15 bit protocol
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* @RC_PROTO_SONY20: Sony 20 bit protocol
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* @RC_PROTO_NEC: NEC protocol
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* @RC_PROTO_NECX: Extended NEC protocol
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* @RC_PROTO_NEC32: NEC 32 bit protocol
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* @RC_PROTO_SANYO: Sanyo protocol
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* @RC_PROTO_MCIR2_KBD: RC6-ish MCE keyboard
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* @RC_PROTO_MCIR2_MSE: RC6-ish MCE mouse
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* @RC_PROTO_RC6_0: Philips RC6-0-16 protocol
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* @RC_PROTO_RC6_6A_20: Philips RC6-6A-20 protocol
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* @RC_PROTO_RC6_6A_24: Philips RC6-6A-24 protocol
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* @RC_PROTO_RC6_6A_32: Philips RC6-6A-32 protocol
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* @RC_PROTO_RC6_MCE: MCE (Philips RC6-6A-32 subtype) protocol
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* @RC_PROTO_SHARP: Sharp protocol
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* @RC_PROTO_XMP: XMP protocol
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* @RC_PROTO_CEC: CEC protocol
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* @RC_PROTO_IMON: iMon Pad protocol
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*/
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enum rc_proto {
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RC_PROTO_UNKNOWN = 0,
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RC_PROTO_OTHER = 1,
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RC_PROTO_RC5 = 2,
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RC_PROTO_RC5X_20 = 3,
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RC_PROTO_RC5_SZ = 4,
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RC_PROTO_JVC = 5,
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RC_PROTO_SONY12 = 6,
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RC_PROTO_SONY15 = 7,
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RC_PROTO_SONY20 = 8,
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RC_PROTO_NEC = 9,
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RC_PROTO_NECX = 10,
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RC_PROTO_NEC32 = 11,
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RC_PROTO_SANYO = 12,
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RC_PROTO_MCIR2_KBD = 13,
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RC_PROTO_MCIR2_MSE = 14,
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RC_PROTO_RC6_0 = 15,
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RC_PROTO_RC6_6A_20 = 16,
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RC_PROTO_RC6_6A_24 = 17,
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RC_PROTO_RC6_6A_32 = 18,
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RC_PROTO_RC6_MCE = 19,
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RC_PROTO_SHARP = 20,
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RC_PROTO_XMP = 21,
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RC_PROTO_CEC = 22,
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RC_PROTO_IMON = 23,
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};
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#endif
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