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path: root/drivers/media/rc/img-ir/img-ir-raw.c
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* media: rc: Convert timers to use timer_setup()Kees Cook2017-10-311-3/+3
| | | | | | | | | | | | | | | | | In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Cc: Maxim Levitsky <maximlevitsky@gmail.com> Cc: James Hogan <jhogan@kernel.org> Cc: Hans Verkuil <hans.verkuil@cisco.com> Cc: "Antti Seppälä" <a.seppala@gmail.com> Cc: Heiner Kallweit <hkallweit1@gmail.com> Cc: "David Härdeman" <david@hardeman.nu> Cc: Andi Shyti <andi.shyti@samsung.com> Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* media: rc: simplify ir_raw_event_store_edge()Sean Young2017-08-201-2/+2
| | | | | | | | | | | | | | | | Since commit 12749b198fa4 ("[media] rc: saa7134: add trailing space for timely decoding"), the workaround of inserting reset events is no longer needed. Note that the initial reset is not needed either; other rc-core drivers that don't use ir_raw_event_store_edge() never call this at all. Verified on a HVR-1150 and Raspberry Pi. Fixes: 3f5c4c73322e ("[media] rc: fix ghost keypresses with certain hw") Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* media: rc-core: rename input_name to device_nameSean Young2017-08-201-1/+1
| | | | | | | | | | | | | | | | | | When an ir-spi is registered, you get this message. rc rc0: Unspecified device as /devices/platform/soc/3f215080.spi/spi_master/spi32766/spi32766.128/rc/rc0 "Unspecified device" refers to input_name, which makes no sense for IR TX only devices. So, rename to device_name. Also make driver_name const char* so that no casts are needed anywhere. Now ir-spi reports: rc rc0: IR SPI as /devices/platform/soc/3f215080.spi/spi_master/spi32766/spi32766.128/rc/rc0 Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] rc-main: assign driver type during allocationAndi Shyti2017-01-301-2/+1
| | | | | | | | | | | | | | | | | | | The driver type can be assigned immediately when an RC device requests to the framework to allocate the device. This is an 'enum rc_driver_type' data type and specifies whether the device is a raw receiver or scancode receiver. The type will be given as parameter to the rc_allocate_device device. Change accordingly all the drivers calling rc_allocate_device() so that the device type is specified during the rc device allocation. Whenever the device type is not specified, it will be set as RC_DRIVER_SCANCODE which was the default '0' value. Suggested-by: Sean Young <sean@mess.org> Signed-off-by: Andi Shyti <andi.shyti@samsung.com> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] rc: img-ir: Expand copyright headers with GPL noticesJames Hogan2014-06-171-0/+5
| | | | | | | | | Add the basic GPLv2+ license notice to the copyright headers at the top of all the source files in the img-ir driver. Reported-by: David Härdeman <david@hardeman.nu> Signed-off-by: James Hogan <james.hogan@imgtec.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] rc: img-ir: add raw driverJames Hogan2014-03-111-0/+151
Add raw IR remote control input driver for the ImgTec Infrared decoder block's raw edge interrupts. Generic software protocol decoders are used to allow multiple protocols to be supported at a time, including those not supported by the hardware decoder. Signed-off-by: James Hogan <james.hogan@imgtec.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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