Kconfig (2402B)
1# SPDX-License-Identifier: GPL-2.0-only 2config IR_IMG 3 tristate "ImgTec IR Decoder" 4 depends on RC_CORE 5 depends on MIPS || COMPILE_TEST 6 select IR_IMG_HW if !IR_IMG_RAW 7 help 8 Say Y or M here if you want to use the ImgTec infrared decoder 9 functionality found in SoCs such as TZ1090. 10 11config IR_IMG_RAW 12 bool "Raw decoder" 13 depends on IR_IMG 14 help 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 17 less reliable (due to lack of timestamps) and consumes more 18 processing power than using hardware decode, but can be useful for 19 testing, debug, and to make more protocols available. 20 21config IR_IMG_HW 22 bool "Hardware decoder" 23 depends on IR_IMG 24 help 25 Say Y here to enable the hardware decode driver which decodes the IR 26 signals in hardware. This is more reliable, consumes less processing 27 power since only a single interrupt is received for each scancode, 28 and allows an IR scancode to be used as a wake event. 29 30config IR_IMG_NEC 31 bool "NEC protocol support" 32 depends on IR_IMG_HW 33 select BITREVERSE 34 help 35 Say Y here to enable support for the NEC, extended NEC, and 32-bit 36 NEC protocols in the ImgTec infrared decoder block. 37 38config IR_IMG_JVC 39 bool "JVC protocol support" 40 depends on IR_IMG_HW 41 help 42 Say Y here to enable support for the JVC protocol in the ImgTec 43 infrared decoder block. 44 45config IR_IMG_SONY 46 bool "Sony protocol support" 47 depends on IR_IMG_HW 48 help 49 Say Y here to enable support for the Sony protocol in the ImgTec 50 infrared decoder block. 51 52config IR_IMG_SHARP 53 bool "Sharp protocol support" 54 depends on IR_IMG_HW 55 help 56 Say Y here to enable support for the Sharp protocol in the ImgTec 57 infrared decoder block. 58 59config IR_IMG_SANYO 60 bool "Sanyo protocol support" 61 depends on IR_IMG_HW 62 help 63 Say Y here to enable support for the Sanyo protocol (used by Sanyo, 64 Aiwa, Chinon remotes) in the ImgTec infrared decoder block. 65 66config IR_IMG_RC5 67 bool "Philips RC5 protocol support" 68 depends on IR_IMG_HW 69 help 70 Say Y here to enable support for the RC5 protocol in the ImgTec 71 infrared decoder block. 72 73config IR_IMG_RC6 74 bool "Philips RC6 protocol support" 75 depends on IR_IMG_HW 76 help 77 Say Y here to enable support for the RC6 protocol in the ImgTec 78 infrared decoder block. 79 Note: This version only supports mode 0.