This series introduces IR encoders and also makes winbond-cir and
nuvoton-cir use the sysfs filter wakeup interface for programmable
IR wakeup.
To program hauppauge rc-5 remote power button for wakeup:
cd /sys/class/rc/rc0
echo rc-5 > wakeup_protocols
echo 0x1e3d > wakeup_filter
echo 0xffff > wakeup_filter_mask
Note that the wakeup API can change due to discussion[2].
Changes since v5:
- fixed issue in img-ir filter code (thanks James)
- nec32 issue fixed and verified against liquid tivo remote
- renames space distance to pulse length
- made all timing structs const
- all encoders round-trip over rc-loopback
Changes since v4:
- ImgTec now also uses wakeup_protocols; all rc drivers which do wakeup
now use the same sysfs interface
- Implemented all IR encoders except for xmp for which I cannot find
useful documentation
- ir_raw_encode_scancode() now takes u32 scancode, rather than a
rc_scancode_filter, since it cannot encode a mask.
- All encoders have been tested extensively by round-tripping over
rc-loopback and generating random scancodes. No problems found
other than known nec32 issue[1].
- winbond-cir has seen more testing
[1] https://www.mail-archive.com/[email protected]/msg104623.html
[2] https://www.mail-archive.com/[email protected]/msg106159.html
Antti Seppälä (3):
[media] rc: rc-ir-raw: Add Manchester encoder (phase encoder) helper
[media] rc: ir-rc6-decoder: Add encode capability
[media] rc: nuvoton-cir: Add support wakeup via sysfs filter callback
James Hogan (6):
[media] rc: rc-ir-raw: Add scancode encoder callback
[media] rc: rc-ir-raw: Add pulse-distance modulation helper
[media] rc: ir-rc5-decoder: Add encode capability
[media] rc: ir-nec-decoder: Add encode capability
[media] rc: rc-core: Add support for encode_wakeup drivers
[media] rc: rc-loopback: Add loopback of filter scancodes
Sean Young (9):
[media] rc: change wakeup_protocols to list all protocol variants
[media] rc: Add scancode validation
[media] rc: unify nec32 protocol scancode format
[media] winbond-cir: use sysfs wakeup filter
[media] rc: raw IR drivers cannot handle cec, unknown or other
[media] rc: ir-jvc-decoder: Add encode capability
[media] rc: ir-sanyo-decoder: Add encode capability
[media] rc: ir-sharp-decoder: Add encode capability
[media] rc: ir-sony-decoder: Add encode capability
Documentation/ABI/testing/sysfs-class-rc | 14 +-
Documentation/media/uapi/rc/rc-sysfs-nodes.rst | 13 +-
drivers/hid/hid-picolcd_cir.c | 2 +-
drivers/media/common/siano/smsir.c | 2 +-
drivers/media/pci/cx23885/cx23885-input.c | 14 +-
drivers/media/rc/ene_ir.c | 2 +-
drivers/media/rc/fintek-cir.c | 2 +-
drivers/media/rc/gpio-ir-recv.c | 2 +-
drivers/media/rc/igorplugusb.c | 4 +-
drivers/media/rc/iguanair.c | 2 +-
drivers/media/rc/img-ir/img-ir-hw.c | 13 +-
drivers/media/rc/img-ir/img-ir-nec.c | 21 +-
drivers/media/rc/img-ir/img-ir-sony.c | 26 +-
drivers/media/rc/ir-hix5hd2.c | 2 +-
drivers/media/rc/ir-jvc-decoder.c | 39 +++
drivers/media/rc/ir-nec-decoder.c | 86 ++++++-
drivers/media/rc/ir-rc5-decoder.c | 97 +++++++
drivers/media/rc/ir-rc6-decoder.c | 117 +++++++++
drivers/media/rc/ir-sanyo-decoder.c | 43 ++++
drivers/media/rc/ir-sharp-decoder.c | 50 ++++
drivers/media/rc/ir-sony-decoder.c | 48 ++++
drivers/media/rc/ite-cir.c | 2 +-
drivers/media/rc/keymaps/rc-tivo.c | 86 +++----
drivers/media/rc/mceusb.c | 2 +-
drivers/media/rc/meson-ir.c | 2 +-
drivers/media/rc/nuvoton-cir.c | 122 +++++++--
drivers/media/rc/rc-core-priv.h | 107 ++++++++
drivers/media/rc/rc-ir-raw.c | 246 +++++++++++++++++-
drivers/media/rc/rc-loopback.c | 41 ++-
drivers/media/rc/rc-main.c | 336 ++++++++++++++++++++-----
drivers/media/rc/redrat3.c | 2 +-
drivers/media/rc/serial_ir.c | 2 +-
drivers/media/rc/st_rc.c | 2 +-
drivers/media/rc/streamzap.c | 2 +-
drivers/media/rc/sunxi-cir.c | 2 +-
drivers/media/rc/ttusbir.c | 2 +-
drivers/media/rc/winbond-cir.c | 259 +++++++++----------
drivers/media/usb/dvb-usb-v2/rtl28xxu.c | 2 +-
drivers/media/usb/dvb-usb/technisat-usb2.c | 2 +-
include/media/rc-core.h | 17 +-
include/media/rc-map.h | 19 ++
41 files changed, 1538 insertions(+), 316 deletions(-)
--
2.9.3
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