#
346c84e2 |
|
30-Jan-2024 |
Sean Young <sean@mess.org> |
media: pwm-ir-tx: Depend on CONFIG_HIGH_RES_TIMERS Since commit 363d0e56285e ("media: pwm-ir-tx: Trigger edges from hrtimer interrupt context"), pwm-ir-tx uses high resolution timers for IR signal generation when the pwm can be used from atomic context. Ensure they are available. Fixes: 363d0e56285e ("media: pwm-ir-tx: Trigger edges from hrtimer interrupt context") Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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#
5ce19a50 |
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01-Sep-2023 |
Sean Young <sean@mess.org> |
media: rc: remove ir-rx51 in favour of generic pwm-ir-tx The ir-rx51 is a pwm-based TX driver specific to the N900. This can be handled entirely by the generic pwm-ir-tx driver, and in fact the pwm-ir-tx driver has been compatible with ir-rx51 from the start. Note that the suspend code in the ir-rx51 driver is unnecessary, since during transmit, the process is not in interruptable sleep. The process is not put to sleep until the transmit completes. Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Tested-by: Sicelo A. Mhlongo <absicsz@gmail.com> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
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#
621fd474 |
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01-Jun-2023 |
Zelong Dong <zelong.dong@amlogic.com> |
media: rc: meson-ir: support MMIO regmaps to access registers Supports MMIO regmaps to access controller registers in Meson IR driver. Signed-off-by: Zelong Dong <zelong.dong@amlogic.com> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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#
7997604b |
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21-May-2023 |
Niklas Schnelle <schnelle@linux.ibm.com> |
media: add HAS_IOPORT dependencies In a future patch HAS_IOPORT=n will result in inb()/outb() and friends not being declared. We thus need to add HAS_IOPORT as dependency for those drivers using them. Link: https://lore.kernel.org/linux-media/20230522105049.1467313-19-schnelle@linux.ibm.com Reviewed-by: Sean Young <sean@mess.org> # media/rc Co-developed-by: Arnd Bergmann <arnd@kernel.org> Signed-off-by: Arnd Bergmann <arnd@kernel.org> Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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#
6f7f03bd |
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21-Nov-2022 |
Jean Delvare <jdelvare@suse.de> |
media: rc: Drop obsolete dependencies on COMPILE_TEST Since commit 0166dc11be91 ("of: make CONFIG_OF user selectable"), it is possible to test-build any driver which depends on OF on any architecture by explicitly selecting OF. Therefore depending on COMPILE_TEST as an alternative is no longer needed. It is actually better to always build such drivers with OF enabled, so that the test builds are closer to how each driver will actually be built on its intended target. Building them without OF may not test much as the compiler will optimize out potentially large parts of the code. In the worst case, this could even pop false positive warnings. Dropping COMPILE_TEST here improves the quality of our testing and avoids wasting time on non-existent issues. As a minor optimization, this also lets us drop of_match_ptr(), as we now know what it will resolve to, we might as well save cpp some work. Signed-off-by: Jean Delvare <jdelvare@suse.de> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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#
6cdc31b2 |
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14-Mar-2022 |
Mauro Carvalho Chehab <mchehab@kernel.org> |
media: media/*/Kconfig: sort entries Currently, the idems inside media Kconfig are out of order. Sort them using the script below: <script> use strict; use warnings; my %config; my @source; my $out; sub flush_config() { if (scalar %config) { for my $c (sort keys %config) { $out .= $config{$c} . "\n"; } %config = (); } return if (!scalar @source); $out .= "\n"; for my $s (sort @source) { $out .= $s; } $out .= "\n"; @source = (); } sub sort_kconfig($) { my $fname = shift; my $cur_config = ""; @source = (); $out = ""; %config = (); open IN, $fname or die; while (<IN>) { if (m/^config\s+(.*)/) { $cur_config = $1; $config{$cur_config} .= $_; } elsif (m/^source\s+(.*)/) { push @source, $_; } elsif (m/^\s+/) { if ($cur_config eq "") { $out .= $_; } else { $config{$cur_config} .= $_; } } else { flush_config(); $cur_config = ""; $out .= $_; } } close IN or die; flush_config(); $out =~ s/\n\n+/\n\n/g; $out =~ s/\n+$/\n/; open OUT, ">$fname"; print OUT $out; close OUT; } for my $fname(@ARGV) { sort_kconfig $fname } </script> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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#
5efe5721 |
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08-Nov-2021 |
Cai Huoqing <caihuoqing@baidu.com> |
media: rc: ir-hix5hd2: Add the dependency on HAS_IOMEM The helper function devm_platform_ioremap_resource() needs HAS_IOMEM enabled, so add the dependency on HAS_IOMEM. Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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#
95f4325d |
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13-Oct-2021 |
Sean Young <sean@mess.org> |
media: sir_ir: remove broken driver This driver is a port of the lirc_sir driver to rc-core. However, for this driver I could not find any hardware to test, so it was done without testing. This is a mistake. There are clear bugs in the code. For example the two arguments to ktime_us_delta() are reversed, which means the result is garbage. The driver has been in the kernel for four years, and noone has ever reported an issue. So, remove this driver. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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#
49be1c78 |
|
19-Jul-2021 |
Viktor Prutyanov <viktor.prutyanov@phystech.edu> |
media: rc: introduce Meson IR TX driver This patch adds the driver for Amlogic Meson IR transmitter. Some Amlogic SoCs such as A311D and T950D4 have IR transmitter (also called blaster) controller onboard. It is capable of sending IR signals with arbitrary carrier frequency and duty cycle. The driver supports 2 modulation clock sources: - xtal3 clock (xtal divided by 3) - 1us clock Signed-off-by: Viktor Prutyanov <viktor.prutyanov@phystech.edu> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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#
52518e51 |
|
21-Apr-2021 |
Arnd Bergmann <arnd@arndb.de> |
media: rc: clean up Kconfig dependencies I came across a randconfig build failure from one driver that only depends on CONFIG_USB_ARCH_HAS_HCD but fails when built without CONFIG_USB: ld: drivers/media/rc/ir_toy.o: in function `irtoy_disconnect': ir_toy.c:(.text+0x24): undefined reference to `usb_kill_urb' ld: ir_toy.c:(.text+0x2c): undefined reference to `usb_free_urb' ld: ir_toy.c:(.text+0x34): undefined reference to `usb_kill_urb' ld: ir_toy.c:(.text+0x3c): undefined reference to `usb_free_urb' Upon a closer look, I find that a lot of the other drivers 'select USB' rather than stating 'depends on USB' as is common for most subsystems. I also find that all except one driver have an extra 'depends on RC_CORE' that is already implied by the top-level 'if RC_CORE' check. Clean up both by reducing the dependencies to the required set. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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#
58c08df5 |
|
21-Apr-2021 |
Arnd Bergmann <arnd@arndb.de> |
media: rc: remove tango ir driver and keymap The tango platform was removed, so the driver is no longer needed. Cc: Marc Gonzalez <marc.w.gonzalez@free.fr> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Mans Rullgard <mans@mansr.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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#
799ddc03 |
|
20-Jan-2021 |
Arnd Bergmann <arnd@arndb.de> |
media: rc: remove zte zx ir driver The zte zx platform is getting removed, so this driver is no longer needed. Cc: Jun Nie <jun.nie@linaro.org> Cc: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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#
4d2e3734 |
|
03-Dec-2020 |
Arnd Bergmann <arnd@arndb.de> |
media: rc: select CONFIG_BITREVERSE where needed A number of remote control drivers require the bitreverse helper, and run into a link error when it is disabled: arm-linux-gnueabi-ld: drivers/media/rc/img-ir/img-ir-nec.o: in function `img_ir_nec_scancode': img-ir-nec.c:(.text+0x10c): undefined reference to `byte_rev_table' arm-linux-gnueabi-ld: drivers/media/rc/img-ir/img-ir-nec.o: in function `img_ir_nec_filter': img-ir-nec.c:(.text+0x2dc): undefined reference to `byte_rev_table' arm-linux-gnueabi-ld: drivers/media/usb/cx231xx/cx231xx-input.o: in function `get_key_isdbt': cx231xx-input.c:(.text+0x38c): undefined reference to `byte_rev_table' arm-linux-gnueabi-ld: drivers/media/usb/em28xx/em28xx-input.o: in function `em28xx_get_key_em_haup': em28xx-input.c:(.text+0x1704): undefined reference to `byte_rev_table' Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Sean Young <sean@mess.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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#
261463db |
|
03-May-2020 |
Sean Young <sean@mess.org> |
media: rc: add support for Infrared Toy and IR Droid devices http://dangerousprototypes.com/docs/USB_Infrared_Toy https://www.irdroid.com/irdroid-usb-ir-transceiver/ Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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#
ec8f24b7 |
|
19-May-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Add SPDX license identifier - Makefile/Kconfig Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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#
b60a5b8d |
|
20-Mar-2019 |
Mauro Carvalho Chehab <mchehab+samsung@kernel.org> |
media: Kconfig files: use the right help coding style Checkpatch wants to use 'help' instead of '---help---': WARNING: prefer 'help' over '---help---' for new help texts Let's change it globally at the media subsystem, as otherwise people would keep using the old way. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
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#
04ad3011 |
|
18-Feb-2019 |
Mauro Carvalho Chehab <mchehab+samsung@kernel.org> |
media: rc: fix several typos Use codespell to fix lots of typos over frontends. Manually verified to avoid false-positives. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Acked-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
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#
721074b0 |
|
17-Jan-2019 |
Patrick Lerda <patrick9876@free.fr> |
media: rc: rcmm decoder and encoder media: add support for RCMM infrared remote controls. Signed-off-by: Patrick Lerda <patrick9876@free.fr> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
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#
02d32bda |
|
08-Oct-2018 |
Benjamin Valentin <benpicco@googlemail.com> |
media: rc: add driver for Xbox DVD Movie Playback Kit The Xbox DVD Movie Playback Kit is a USB dongle with an IR remote for the Original Xbox. Historically it has been supported by the out-of-tree lirc_xbox driver, but this one has fallen out of favour and was just dropped from popular Kodi (formerly XBMC) distributions. This driver is heavily based on the ati_remote driver where all the boilerplate was taken from - I was mostly just removing code. Signed-off-by: Benjamin Valentin <benpicco@googlemail.com> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
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#
f4364dcf |
|
26-May-2018 |
Sean Young <sean@mess.org> |
media: rc: introduce BPF_PROG_LIRC_MODE2 Add support for BPF_PROG_LIRC_MODE2. This type of BPF program can call rc_keydown() to reported decoded IR scancodes, or rc_repeat() to report that the last key should be repeated. The bpf program can be attached to using the bpf(BPF_PROG_ATTACH) syscall; the target_fd must be the /dev/lircN device. Acked-by: Yonghong Song <yhs@fb.com> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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#
6ba0b22d |
|
20-Apr-2018 |
Mauro Carvalho Chehab <mchehab@kernel.org> |
media: rc: allow build pnp-dependent drivers with COMPILE_TEST The pnp header already provide enough stub to build those drivers with COMPILE_TEST on non-x86 archs. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Acked-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
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#
447dcc0c |
|
03-Dec-2017 |
Sean Young <sean@mess.org> |
media: rc: add new imon protocol decoder and encoder This makes it possible to use the various iMON remotes with any raw IR RC device. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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#
8a4e8f8d |
|
05-Jan-2018 |
Sean Young <sean@mess.org> |
media: rc: new driver for early iMon device These devices were supported by the lirc_imon.c driver which was removed from staging in commit f41003a23a02 ("[media] staging: lirc_imon: port remaining usb ids to imon and remove"). Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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#
22756ae7 |
|
25-Jan-2018 |
Andi Kleen <ak@linux.intel.com> |
media: rc: don't mark IR decoders default y I usually update my config with make oldconfig and pressing return, trusting that whoever updates Kconfig sets sensible defaults. But my recent kernels ended up with all kinds of IR decoders built in that are not used by anything because they are all marked with default y. default y should only be set for something that prevents booting on common systems, never for some random weirdo driver feature like this. Remove all the "default y" in drivers/media/rc/Kconfig Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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#
4a3fad70 |
|
04-Jan-2018 |
Mauro Carvalho Chehab <mchehab@kernel.org> |
media: fix usage of whitespaces and on indentation On several places, whitespaces are being used for indentation, or even at the end of the line. Fix them. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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#
a60d64b1 |
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23-Sep-2017 |
Sean Young <sean@mess.org> |
media: lirc: lirc interface should not be a raw decoder The lirc user interface exists as a raw decoder, which does not make much sense for transmit-only devices. In addition, we want to have lirc char devices for devices which do not use raw IR, i.e. scancode only devices. Note that rc-code, lirc_dev, ir-lirc-codec are now calling functions of each other, so they've been merged into one module rc-core to avoid circular dependencies. Since ir-lirc-codec no longer exists as separate codec module, there is no need for RC_DRIVER_IR_RAW_TX type drivers to call ir_raw_event_register(). Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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#
950db1a8 |
|
09-Oct-2017 |
Sean Young <sean@mess.org> |
media: rc: ir-spi needs OF Without device tree, there is no way to use this driver. Signed-off-by: Sean Young <sean@mess.org> Acked-by: Andi Shyti <andi.shyti@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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#
d3455273 |
|
06-Oct-2017 |
Mans Rullgard <mans@mansr.com> |
media: rc: Add driver for tango HW IR decoder The tango HW IR decoder supports NEC, RC-5, RC-6 protocols. Signed-off-by: Mans Rullgard <mans@mansr.com> Signed-off-by: Marc Gonzalez <marc_gonzalez@sigmadesigns.com> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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#
a840f3c7 |
|
05-Oct-2017 |
Sean Young <sean@mess.org> |
media: rc: hix5hd2 drivers needs OF Without device tree, there is no way to use this driver. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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#
2d726aaa |
|
05-Oct-2017 |
Sean Young <sean@mess.org> |
media: rc: pwm-ir-tx needs OF Without device tree, there is no way to use this driver. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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#
52888793 |
|
05-Oct-2017 |
Sean Young <sean@mess.org> |
media: rc: gpio-ir-tx does not work without devicetree or gpiolib If the kernel is built without device tree, this driver cannot be used and without gpiolib it cannot control any gpio pin. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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#
c1301077 |
|
05-Oct-2017 |
Ladislav Michl <ladis@linux-mips.org> |
[media] media: rc: fix gpio-ir-receiver build failure The 0-day robot reports: drivers/media/rc/gpio-ir-recv.c: In function 'gpio_ir_recv_irq': >> drivers/media/rc/gpio-ir-recv.c:38:8: error: implicit declaration of function 'gpiod_get_value' [-Werror=implicit-function-declaration] Fixes: eed008e605d1 ("[media] media: rc: gpio-ir-recv: use gpiolib API") For some reason only partial patch was applied. Also include gpio/consumer.h otherwise compile test fails. Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Acked-by: Sean Young <sean@mess.org>
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#
5573d124 |
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08-Sep-2017 |
Stephen Hemminger <stephen@networkplumber.org> |
[media] media: default for RC_CORE should be n The Linus policy on Kconfig is that the default should be no for all new devices. I.e the user rebuild a new kernel from an old config should not by default get a larger kernel. Fixes: b4c184e506a4 ("[media] media: reorganize the main Kconfig items") Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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#
b429996c |
|
30-Jul-2017 |
Shawn Guo <shawn.guo@linaro.org> |
media: rc: add zx-irdec remote control driver It adds the remote control driver and corresponding keymap file for IRDEC block found on ZTE ZX family SoCs. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
|
#
db3df876 |
|
07-Jul-2017 |
Sean Young <sean@mess.org> |
media: rc: pwm-ir-tx: add new driver This is new driver which uses pwm, so it is more power-efficient than the bit banging gpio-ir-tx driver. Signed-off-by: Sean Young <sean@mess.org> Reviewed-by: Pavel Machek <pavel@ucw.cz> Tested-by: Matthias Reichl <hias@horus.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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#
24d79ebc |
|
07-Jul-2017 |
Sean Young <sean@mess.org> |
media: rc: gpio-ir-tx: add new driver This is a simple bit-banging GPIO IR TX driver. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Matthias Reichl <hias@horus.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
|
#
b9e1486e |
|
02-Jul-2017 |
Sean Young <sean@mess.org> |
media: rc-core: do not depend on MEDIA_SUPPORT There is no dependency between the two, so remove the dependency in Kconfig files. Signed-off-by: Sean Young <sean@mess.org> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
|
#
842e39c0 |
|
19-Apr-2017 |
Devin Heitmueller <dheitmueller@kernellabs.com> |
[media] rc: fix breakage in "make menuconfig" for media_build The Kconfig format is strict enough where if the indentation isn't correct then the "make menuconfig" will break. Fix the indentation to match all the other entries. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
|
#
e6626716 |
|
07-Mar-2017 |
Sean Young <sean@mess.org> |
[media] rc: promote lirc_sir out of staging Rename lirc_sir to sir_ir in the process. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
|
#
6691e7b9 |
|
13-Jan-2017 |
Sean Wang <sean.wang@mediatek.com> |
[media] rc: add driver for IR remote receiver on MT7623 SoC This patch adds driver for IR controller on MT7623 SoC. and should also work on similar Mediatek SoC. Currently testing successfully on NEC and SONY remote controller only but it should work on others (lirc, rc-5 and rc-6). Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
|
#
a92def1b |
|
19-Dec-2016 |
Sean Young <sean@mess.org> |
[media] ir-rx51: port to rc-core This driver was written using lirc since rc-core did not support transmitter-only hardware at that time. Now that it does, port this driver. Compile tested only. Signed-off-by: Sean Young <sean@mess.org> Cc: Timo Kokkonen <timo.t.kokkonen@iki.fi> Cc: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
|
#
fe052da4 |
|
15-Dec-2016 |
Andi Shyti <andi@etezian.org> |
[media] rc: add support for IR LEDs driven through SPI The ir-spi is a simple device driver which supports the connection between an IR LED and the MOSI line of an SPI device. The driver, indeed, uses the SPI framework to stream the raw data provided by userspace through an rc character device. The chardev is handled by the LIRC framework and its functionality basically provides: - write: the driver gets a pulse/space signal and translates it to a binary signal that will be streamed to the IR led through the SPI framework. - set frequency: sets the frequency whith which the data should be sent. This is handle with ioctl with the LIRC_SET_SEND_CARRIER flag (as per lirc documentation) - set duty cycle: this is also handled with ioctl with the LIRC_SET_SEND_DUTY_CYCLE flag. The driver handles duty cycles of 50%, 60%, 70%, 75%, 80% and 90%, calculated on 16bit data. The character device is created under /dev/lircX name, where X is and ID assigned by the LIRC framework. Example of usage: fd = open("/dev/lirc0", O_RDWR); if (fd < 0) return -1; val = 608000; ret = ioctl(fd, LIRC_SET_SEND_CARRIER, &val); if (ret < 0) return -1; val = 60; ret = ioctl(fd, LIRC_SET_SEND_DUTY_CYCLE, &val); if (ret < 0) return -1; n = write(fd, buffer, BUF_LEN); if (n < 0 || n != BUF_LEN) ret = -1; close(fd); 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>
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#
fa5dc29c |
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21-Nov-2016 |
Sean Young <sean@mess.org> |
[media] lirc_serial: move out of staging and rename to serial_ir Signed-off-by: Sean Young <sean@mess.org>
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#
4406d52a |
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22-Jun-2016 |
Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com> |
ir-rx51: Fix build after multiarch changes broke it The ir-rx51 driver for n900 has been disabled since the multiarch changes as plat include directory no longer is SoC specific. Let's fix it with minimal changes to pass the dmtimer calls in pdata. Then the following changes can be done while things can be tested to be working for each change: 1. Change the non-pwm dmtimer to use just hrtimer if possible 2. Change the pwm dmtimer to use Linux PWM API with the new drivers/pwm/pwm-omap-dmtimer.c and remove the direct calls to dmtimer functions 3. Parse configuration from device tree and drop the pdata Cc: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Cc: Neil Armstrong <narmstrong@baylibre.com> Cc: linux-media@vger.kernel.org Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com> Acked-by: Pavel Machek <pavel@ucw.cz> Acked-by: Pali Rohár <pali.rohar@gmail.com>
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#
1b0621af |
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29-Oct-2015 |
Heiner Kallweit <hkallweit1@gmail.com> |
[media] media: rc: ir-sharp-decoder: add support for Denon variant of the protocol Denon also uses the Sharp protocol, however with different check bits. It would have been also possible to add this as a separate protocol but this may not be worth the effort. Successfully tested with a Denon RC-1002 remote control. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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#
cfcffe39 |
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09-Jun-2015 |
Hans Verkuil <hverkuil@xs4all.nl> |
[media] rc/Kconfig: fix indentation problem The RC_ST and IR_SUNXI entries have weird indentation, and the RC_ST entry is actually malformed. Fix it. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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#
12ddbadf |
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18-Nov-2014 |
Beniamino Galvani <b.galvani@gmail.com> |
[media] media: rc: add driver for Amlogic Meson IR remote receiver Amlogic Meson SoCs include a infrared remote control receiver that can operate in two modes: "NEC" mode in which the hardware decodes frames using the NEC IR protocol, and "general" mode in which the receiver simply reports the duration of pulses and spaces for software decoding. This is a driver for the IR receiver that implements software decoding of received frames. Signed-off-by: Beniamino Galvani <b.galvani@gmail.com> Acked-by: Carlo Caione <carlo@caione.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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#
b1c97193 |
|
23-Oct-2014 |
Sean Young <sean@mess.org> |
[media] rc: port IgorPlug-USB to rc-core This is a complete re-write inspired by the original lirc driver. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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#
a84fcdaa |
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30-Aug-2014 |
Guoxiong Yan <yanguoxiong@huawei.com> |
[media] rc: Introduce hix5hd2 IR transmitter driver IR transmitter driver for Hisilicon hix5hd2 soc By default all protocols are disabled. For example nec decoder can be enabled by either 1. ir-keytable -p nec 2. echo nec > /sys/class/rc/rc0/protocols See see Documentation/ABI/testing/sysfs-class-rc [mchehab@osg.samsung.com: Add a fixup for the driver to compile on archs that don't provide writel_relaxed() macro] Signed-off-by: Guoxiong Yan <yanguoxiong@huawei.com> Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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#
7155043c |
|
20-Aug-2014 |
Mauro Carvalho Chehab <mchehab@kernel.org> |
[media] enable COMPILE_TEST for media drivers There are several arch-specific media drivers that don't require asm-specific includes and can be successfully compiled on x86. Add COMPILE_TEST dependency for them, in order to allow a broader test on those drivers. That helps static analysis tools like Coverity to discover eventual troubles there. Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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#
1dee9b59 |
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26-Jul-2014 |
Marcel J.E. Mol <marcel@mesa.nl> |
[media] rc: Add support for decoding XMP protocol This protocol is found on Dreambox remotes [m.chehab@samsung.com: CodingStyle fixes and conflict fix] Signed-off-by: Marcel Mol <marcel@mesa.nl> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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#
e87b540b |
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03-Apr-2014 |
David Härdeman <david@hardeman.nu> |
[media] rc-core: merge rc5 and streamzap decoders Now that the protocol is part of the scancode, it is pretty easy to merge the rc5 and streamzap decoders. An additional advantage is that the decoder is now stricter as it waits for the trailing silence before determining that a command is a valid rc5/streamzap command (which avoids collisions that I've seen with e.g. Sony protocols). Signed-off-by: David Härdeman <david@hardeman.nu> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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#
b4e3e59f |
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08-Jun-2014 |
Alexander Bersenev <bay@hackerdom.ru> |
[media] rc: add sunxi-ir driver This patch adds driver for sunxi IR controller. It is based on Alexsey Shestacov's work based on the original driver supplied by Allwinner. Signed-off-by: Alexander Bersenev <bay@hackerdom.ru> Signed-off-by: Alexsey Shestacov <wingrime@linux-sunxi.org> [hdegoede@redhat.com: Changed compatible to sun4i-a10-ir] Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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#
54b29120 |
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28-Feb-2014 |
James Hogan <jhogan@kernel.org> |
[media] rc: img-ir: add to build Add ImgTec IR decoder driver to the build system. Signed-off-by: James Hogan <james.hogan@imgtec.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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#
1d184b0b |
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17-Jan-2014 |
James Hogan <jhogan@kernel.org> |
[media] media: rc: add raw decoder for Sharp protocol Add a raw decoder for the Sharp protocol. It uses a pulse distance modulation with a pulse of 320us and a bit period of 2ms for a logical 1 and 1ms for a logical 0. The first part of the message consists of a 5-bit address, an 8-bit command, and two other bits, followed by a 40ms gap before the echo message which is an inverted version of the main message except for the address bits. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Mauro Carvalho Chehab <m.chehab@samsung.com> Cc: linux-media@vger.kernel.org Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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#
80f93c7b |
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18-Oct-2013 |
Srinivas Kandagatla <srinivas.kandagatla@st.com> |
[media] media: st-rc: Add ST remote control driver This patch adds support to ST RC driver, which is basically a IR/UHF receiver and transmitter. This IP (IRB) is common across all the ST parts for settop box platforms. IRB is embedded in ST COMMS IP block. It supports both Rx & Tx functionality. This driver adds only Rx functionality via LIRC codec. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com> Acked-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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#
1ac7fdee |
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30-Jul-2013 |
Sean Young <sean@mess.org> |
[media] winbond: wire up rc feedback led Note that with the rc-feedback trigger, the cir-rx trigger is now redundant. The cir-tx trigger is not used by default; if this functionality is desired then it should exist in rc-core, not in a driver. Also make sure that the led is suspended on suspend. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: David Härdeman <david@hardeman.nu> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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#
bf139726 |
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30-Jul-2013 |
Sean Young <sean@mess.org> |
[media] redrat3: wire up rc feedback led Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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#
e71918ea |
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14-Mar-2013 |
Arnd Bergmann <arnd@arndb.de> |
[media] ir: IR_RX51 only works on OMAP2 This driver can be enabled on OMAP1 at the moment, which breaks allyesconfig for that platform. Let's mark it OMAP2PLUS-only in Kconfig, since that is the only thing it builds on. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Timo Kokkonen <timo.t.kokkonen@iki.fi> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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#
a62a6e98 |
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11-Jan-2013 |
Tony Lindgren <tony@atomide.com> |
ARM: OMAP2+: Disable code that currently does not work with multiplaform We still need to fix up few places for multiplatform support, but that can proceed separately. Fix the issue by making the problem drivers depends !ARCH_MULTIPLATFORM for now. The remaining pieces that are not multiplatform compatible for omap2+ SoCs are: 1. Some drivers are using custom omap_dm_timer calls There are two drivers that are directly usign omap hardware timers for PWM and DSP clocking: drivers/media/rc/ir-rx51.c and drivers/staging/tidspbridge/core/dsp-clock.c. These can be fixed for multiplatform by allowing a minimal set of hardware timers to be accessed, and for some functionality by using the hrtimer framework. 2. Hardware OMAP4_ERRATA_I688 needs to be fixed up This can't be enabled for multiplatform configurations in it's current form. It may be possible to fix it up to do instruction replacement early on during init. Luckily it looks like this errata does not seem to get hit with mainline kernel code alone at least currently. 3. Legacy header needed for omap-sham.c Looks like it still needs mach/irqs.h for omap1 that does not exist for multiplatform systems. Just ifdef it for now. 4. Mailbox is waiting to get moved to drivers Disable it for now to avoid adding a dependency to the mailbox patches. Cc: Timo Kokkonen <timo.t.kokkonen@iki.fi> Cc: Sean Young <sean@mess.org> Cc: "Víctor Manuel Jáquez Leal" <vjaquez@igalia.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Mauro Carvalho Chehab <mchehab@redhat.com> Cc: Omar Ramirez Luna <omar.ramirez@ti.com> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Santosh Shilimkar <santosh.shilimkar@ti.com> Tested-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> [tony@atomide.com: updated to disable mailbox] Signed-off-by: Tony Lindgren <tony@atomide.com>
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#
36aee5ff |
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30-Aug-2012 |
Timo Kokkonen <timo.t.kokkonen@iki.fi> |
[media] ir-rx51: Adjust dependencies Although this kind of IR diode circuitry is known to exist only in N900 hardware, nothing prevents making similar circuitry on any OMAP based board. The MACH_NOKIA_RX51 dependency is thus not something we want to be there. Also, this should depend on LIRC as it is a LIRC driver. Signed-off-by: Timo Kokkonen <timo.t.kokkonen@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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#
362b29ba |
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30-Aug-2012 |
Timo Kokkonen <timo.t.kokkonen@iki.fi> |
[media] ir-rx51: Trivial fixes -Fix typo -Change pwm_timer_num type to match type in platform data -Remove extra parenthesis -Replace magic constant with proper bit defintions -Remove duplicate exit pointer Signed-off-by: Timo Kokkonen <timo.t.kokkonen@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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#
3ab2a83e |
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23-Aug-2012 |
Sean Young <sean@mess.org> |
[media] ttusbir: Add USB dependency This patch fixes the error: ERROR: "usb_speed_string" [drivers/usb/core/usbcore.ko] undefined! Reported-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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#
2ea4b442 |
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13-Aug-2012 |
Mauro Carvalho Chehab <mchehab@kernel.org> |
[media] rc/Kconfig: Fix a warning drivers/media/rc/Kconfig:291:warning: multi-line strings not supported Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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#
c332e847 |
|
10-Aug-2012 |
Timo Kokkonen <timo.t.kokkonen@iki.fi> |
[media] media: rc: Introduce RX51 IR transmitter driver This is the driver for the IR transmitter diode found on the Nokia N900 (also known as RX51) device. The driver is mostly the same as found in the original 2.6.28 based kernel that comes with the device. The following modifications have been made compared to the original driver version: - Adopt to the changes that has happen in the kernel during the past five years, such as the change in the include paths - The OMAP DM-timers require much more care nowadays. The timers need to be enabled and disabled or otherwise many actions fail. Timers must not be freed without first stopping them or otherwise the timer cannot be requested again. The code has been tested with sending IR codes with N900 device running Debian userland. The device receiving the codes was Anysee DVB-C USB receiver. Signed-off-by: Timo Kokkonen <timo.t.kokkonen@iki.fi> Cc: Tony Lindgren <tony@atomide.com> Cc: linux-omap@vger.kernel.org Cc: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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#
0938069f |
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13-Aug-2012 |
Sean Young <sean@mess.org> |
[media] rc: Add support for the TechnoTrend USB IR Receiver This driver adds support for TechnoTrend USB IR Receiver. It is a complete rewrite of the staging/media/lirc/lirc_ttusbir driver. It adds more accurate sample reporting and led control. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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#
0797b480 |
|
13-Aug-2012 |
Sean Young <sean@mess.org> |
[media] iguanair: ignore unsupported firmware versions Firmware versions lower than 0x0205 use a different interface which is not supported. Also report the firmware version in the standard format. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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#
ac6eb458 |
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05-Aug-2012 |
Guenter Roeck <linux@roeck-us.net> |
[media] Add USB dependency for IguanaWorks USB IR Transceiver This patch fixes the error drivers/usb/core/hub.c:3753: undefined reference to `usb_speed_string' seen in various random configurations. Cc: Sean Young <sean@mess.org> Cc: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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#
26ff6313 |
|
15-Jul-2012 |
Sean Young <sean@mess.org> |
[media] Add support for the IguanaWorks USB IR Transceiver Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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#
94f74767 |
|
06-Jul-2012 |
Mauro Carvalho Chehab <mchehab@kernel.org> |
[media] rc/Kconfig: Move a LIRC sub-option to the right place The IR to LIRC option were at the wrong sub-menu. Move it to the right place. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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#
c455f5c8 |
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06-Jul-2012 |
Mauro Carvalho Chehab <mchehab@kernel.org> |
[media] Kconfig: Split the core support options from the driver ones Better arrange the remote controller driver items to happen after the core support, on their proper menus, and making clerarer what is media core options and what is media driver options. Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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#
b4c184e5 |
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28-May-2012 |
Mauro Carvalho Chehab <mchehab@kernel.org> |
[media] media: reorganize the main Kconfig items Change the main items to: <m> Multimedia support ---> [ ] Cameras/video grabbers support [ ] Analog TV support [ ] Digital TV support [ ] AM/FM radio receivers/transmitters support [ ] Remote Controller support This provides an interface that is clearer to end users that are compiling the Kernel, and will allow the building system to automatically unselect drivers for unused functions. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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#
b66d2086 |
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03-May-2012 |
Arnd Bergmann <arnd@arndb.de> |
[media] media/rc: IR_SONY_DECODER depends on BITREVERSE The IR sony decoder is making use of 'bitrev8' that, in turn, requires BITREVERSE. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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#
fd0f6851 |
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27-Feb-2012 |
Ravi Kumar V <kumarrav@codeaurora.org> |
[media] rc: Add support for GPIO based IR Receiver driver Adds GPIO based IR Receiver driver. It decodes signals using decoders available in rc framework. Signed-off-by: Ravi Kumar V <kumarrav@codeaurora.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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#
b32e7243 |
|
22-Nov-2011 |
Mauro Carvalho Chehab <mchehab@kernel.org> |
[media] rc: Add support for decoding Sanyo protocol This protocol is found on Sanyo/Aiwa remotes. Tested with an Aiwa RC-7AS06 remote control. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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#
3a7a6237 |
|
06-Aug-2011 |
Anssi Hannula <anssi.hannula@iki.fi> |
[media] ati_remote: update Kconfig description The ati_remote driver supports more remotes nowadays, update the description to reflect that. Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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#
c34516e5 |
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06-Aug-2011 |
Anssi Hannula <anssi.hannula@iki.fi> |
[media] ati_remote: migrate to the rc subsystem The keycode mangling algorithm is kept the same, so the new external keymap has the same values as the old static table. [mchehab@redhat.com: Fix some bad whitespacing] Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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#
9688efda |
|
06-Aug-2011 |
Anssi Hannula <anssi.hannula@iki.fi> |
[media] move ati_remote driver from input/misc to media/rc The driver will be migrated to the RC driver API in a following commit. [mchehab@redhat.com: Fix some bad whitespacing] Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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#
f5f2cc64 |
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13-Jul-2011 |
Jarod Wilson <jarod@redhat.com> |
[media] rc-core support for Microsoft IR keyboard/mouse This is a custom IR protocol decoder, for the RC-6-ish protocol used by the Microsoft Remote Keyboard, apparently developed internally at Microsoft, and officially dubbed MCIR-2, per their March 2011 remote and transceiver requirements and specifications document, which also touches on this IR keyboard/mouse device. Its a standard keyboard with embedded thumb stick mouse pointer and mouse buttons, along with a number of media keys. The media keys are standard RC-6, identical to the signals from the stock MCE remotes, and will be handled as such. The keyboard and mouse signals will be decoded and delivered to the system by an input device registered specifically by this driver. Successfully tested with multiple mceusb-driven transceivers, as well as with fintek-cir and redrat3 hardware. Essentially, any raw IR hardware with enough sampling resolution should be able to use this decoder, nothing about it is at all receiver-hardware-specific. This work is inspired by lirc_mod_mce: The documentation there and code aided in understanding and decoding the protocol, but the bulk of the code is actually borrowed more from the existing in-kernel decoders than anything. I did recycle the keyboard keycode table, a few defines, and some of the keyboard and mouse data parsing bits from lirc_mod_mce though. Special thanks to James Meyer for providing the hardware, and being patient with me as I took forever to get around to writing this. callback routine to ensure we don't get any stuck keys, and used symbolic names for the keytable. Also cc'ing Florian this time, who I believe is the original mod-mce author... CC: Florian Demski <fdemski@users.sourceforge.net> Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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#
9bdc79ea |
|
25-May-2011 |
Jarod Wilson <jarod@redhat.com> |
[media] fintek-cir: new driver for Fintek LPC SuperIO CIR function This is a new driver for the Fintek LPC SuperIO CIR function, in the Fintek F71809 chip. Hardware and datasheets were provided by Fintek, so thanks go to them for supporting this effort. This driver started out as a copy of the nuvoton-cir driver, and was then modified as needed for the Fintek chip. The two share many similaries, though the buffer handling for the Fintek chip is actually nearly identical to the mceusb buffer handling, so the parser routine is almost a drop-in copy of the mceusb buffer parser (a candidate for being abstracted out into shared code at some point). This initial code drop *only* supports receive, but the hardware does support transmit as well. I really haven't even started to look at what's required, but my guess is that its also pretty similar to mceusb. Most people are probably only really interested in RX anyway though, so I think its good to get this out there even with only RX. (Nb: there are also Fintek-made mceusb receivers, which presumably, this chip shares CIR hardware with). This hardware can be found on at least Jetway NC98 boards and derivative systems, and likely others as well. Functionality was tested with an NC98 development board, in-kernel decode of RC6 (mce), RC5 (hauppauge) and NEC-ish (tivo) remotes all successful, as was lirc userspace decode of the RC6 remote. CC: Aaron Huang <aaron_huang@fintek.com.tw> CC: Tom Tsai <tom_tsai@fintek.com.tw> Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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#
2154be65 |
|
04-May-2011 |
Jarod Wilson <jarod@redhat.com> |
[media] redrat3: new rc-core IR transceiver device driver This is a new rc-core device driver for the IR transceivers made by RedRat Ltd. (http://redrat.co.uk/). It started out life as an out-of-lirc-tree lirc driver, maintained in its own repo on sourceforge, by Stephen Cox. He started porting it to what was then ir-core, and I finally picked it up about two week ago and did a fairly large overhaul on it, and its now into a state where I'm fairly comfortable submitting it here for review and inclusion in the kernel. I'm claiming authorship of this driver, since while it started out as Stephen's work, its definitely a derivative work now, at 876 lines added and 1698 lines removed since grabbing it from sourceforge. Stephen's name is retained as secondary author though, and credited in the headers. Those interested in seeing how the changes evolved can (at least for now) look at this branch in my git tree: http://git.kernel.org/?p=linux/kernel/git/jarod/linux-2.6-ir.git;a=shortlog;h=refs/heads/redrat3 That won't be around forever though, and I'm doing this as a single commit to go into mainline. Anyway... I've successfully tested in-kernel decode of rc5, rc6 and nec remotes, as well as lirc userspace decode of rc5 and rc6. There are still some quirks here to sort out with rc5 lirc userspace decode, but I'm working with the RedRat folks themselves to figure out what's going on there (rc5 lirc decode works, but you only get an event on key release -- in-kernel rc5 decode behaves perfectly fine). Note that lirc decode of rc6 is working perfectly. Transmit is also working, tested by pointing the redrat3 at an mceusb transceiver, which happily picked up the transmitted signals and properly decoded them. There's no default remote for this hardware, so its somewhat arbitrarily set to use the Hauppauge RC5 keymap by default. Easily changed out by way of ir-keytable and irrelevant if you're using lircd for decode. CC: Chris Dodge <chris@redrat.co.uk> CC: Andrew Vincer <Andrew.Vincer@redrat.co.uk> CC: Stephen Cox <scox_nz@yahoo.com> Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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620a32bb |
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16-Mar-2011 |
Juan J. Garcia de Soria <skandalfo@gmail.com> |
[media] rc: New rc-based ite-cir driver for several ITE CIRs This is a second version of an rc-core based driver for the ITE Tech IT8712F CIR and now for a pair of other variants of the IT8512 CIR too. This driver should replace the lirc_it87 and lirc_ite8709 currently living in the LIRC staging directory. The driver should support the ITE8704, ITE8713, ITE8708 and ITE8709 (this last one yet untested) PNP ID's. The code doesn'te reuse code from the pre-existing LIRC drivers, but has been written from scratch using the nuvoton.cir driver as a skeleton. This new driver shouldn't exhibit timing problems when running under load (or with interrupts disabled for relatively long times). It works OOTB with the RC6 MCE remote bundled with the ASUS EEEBox. TX support is implemented, but I'm unable to test it since my hardware lacks TX capability. Signed-off-by: Juan J. Garcia de Soria <skandalfo@gmail.com> Tested-by: Stephan Raue <stephan@openelec.tv> Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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baf075ec |
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22-Mar-2011 |
Mauro Carvalho Chehab <mchehab@kernel.org> |
[media] drivers/media/rc/Kconfig: use tabs, instead of spaces Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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801c73c0 |
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25-Nov-2010 |
David Härdeman <david@hardeman.nu> |
[media] rc-core: add loopback driver This patch adds a loopback driver to rc-core which I've found useful for running scripted tests of different parts of rc-core without having to fiddle with real hardware. Basically it emulates hardware with a learning and a non-learning receiver and two transmitters (which correspond to the two receivers). TX data that is sent is fed back as input on the corresponding receiver, which allows for debugging of IR decoders, keymaps, etc. Signed-off-by: David Härdeman <david@hardeman.nu> Acked-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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6bda9644 |
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17-Nov-2010 |
Mauro Carvalho Chehab <mchehab@kernel.org> |
[media] rc: rename the remaining things to rc_core The Remote Controller subsystem is meant to be used not only by Infra Red but also for similar types of Remote Controllers. The core is not specific to Infra Red. As such, rename: - ir-core.h to rc-core.h - IR_CORE to RC_CORE - namespace inside rc-core.c/rc-core.h To be consistent with the other changes. No functional change on this patch. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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bce8d0fe |
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17-Nov-2010 |
Mauro Carvalho Chehab <mchehab@kernel.org> |
[media] rc: remove ir-common module Something weird happened with commit 740069e6e043403199dbe2b42256722fb814f6ae. Instead of dong the right thing, it got somehow corrupted and reverted the rc changes. Thanks to David Härdeman for pointing me about the problem. This patch should be merged with 740069e6e04 before sending upstream. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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5b2e303f |
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29-Oct-2010 |
David Härdeman <david@hardeman.nu> |
[media] rc-core: convert winbond-cir Move winbond-cir from drivers/input/misc/ into drivers/media/rc/ and convert it to use rc-core. Signed-off-by: David Härdeman <david@hardeman.nu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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32cf86f6 |
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09-Nov-2010 |
Mauro Carvalho Chehab <mchehab@kernel.org> |
[media] rename drivers/media/IR to drives/media/rc Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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