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-rw-r--r--drivers/media/rc/img-ir/Kconfig26
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diff --git a/drivers/media/rc/img-ir/Kconfig b/drivers/media/rc/img-ir/Kconfig
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+config IR_IMG
+ tristate "ImgTec IR Decoder"
+ depends on RC_CORE
+ select IR_IMG_HW if !IR_IMG_RAW
+ help
+ Say Y or M here if you want to use the ImgTec infrared decoder
+ functionality found in SoCs such as TZ1090.
+
+config IR_IMG_RAW
+ bool "Raw decoder"
+ depends on IR_IMG
+ help
+ Say Y here to enable the raw mode driver which passes raw IR signal
+ changes to the IR raw decoders for software decoding. This is much
+ less reliable (due to lack of timestamps) and consumes more
+ processing power than using hardware decode, but can be useful for
+ testing, debug, and to make more protocols available.
+
+config IR_IMG_HW
+ bool "Hardware decoder"
+ depends on IR_IMG
+ help
+ Say Y here to enable the hardware decode driver which decodes the IR
+ signals in hardware. This is more reliable, consumes less processing
+ power since only a single interrupt is received for each scancode,
+ and allows an IR scancode to be used as a wake event.