diff --git a/include/linux/input.h b/include/linux/input.h
index 7892651..0057698 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
snip
+/**
+ * struct input_keymap_entry - used by EVIOCGKEYCODE/EVIOCSKEYCODE ioctls
+ * @scancode: scancode represented in machine-endian form.
On Friday 29 October 2010 22:36:06 James Hogan wrote:
I thought I better point out that this breaks make htmldocs (see below)
because of the '' characters in a kernel doc'd struct. This is with
12ba8d1e9262ce81a695795410bd9ee5c9407ba1 from Linus' tree (2.6.36). Moving
the #define below
-by: James Hogan ja...@albanarts.com
---
drivers/media/IR/ir-nec-decoder.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/IR/ir-nec-decoder.c
b/drivers/media/IR/ir-nec-decoder.c
index 70993f7..11d3e78 100644
--- a/drivers/media/IR/ir-nec-decoder.c
+++ b
be consistent, so I'll go by the NEC datasheet and submit a patch
to winbond-cir instead.
Cheers
James
James Hogan ja...@albanarts.com wrote:
Could somebody check this as I'm unable to test it.
I'm also not entirely certain it isn't winbond-cir that is in error
instead of ir-nec-decoder
Hi,
On Thursday 25 March 2010 14:42:33 Mauro Carvalho Chehab wrote:
Comments?
I haven't seen this mentioned yet, but are there any plans for a sysfs
interface to set up waking from suspend/standby on a particular IR scancode
(for hardware decoders that support masking of comparing of the IR
On Fri, Apr 09, 2010 at 06:50:26AM -0400, Andy Walls wrote:
If you're waiting for me to get that working, I'll advise you to plan on
getting off the couch and pushing the power switch for some time to
come. ;)
:-)
On Friday 09 April 2010 14:01:46 Mauro Carvalho Chehab wrote:
The additions at
the
BUG_ON(retval != sizeof(ev)) gets hit too.
According to samples/kfifo/record-example.c struct kfifo_rec_ptr_1 can
handle records of a length between 0 and 255 bytes, so change struct
ir_raw_event_ctrl to use that instead of struct kfifo.
Signed-off-by: James Hogan james.ho...@imgtec.com
Hi,
I just tried v3.3-rc4 on an Acer Aspire One Happy 2 netbook. I happened
to open the settings dialog box of kopete, which shows a view of the
webcam. The kernel switched to a text console with a register dump (see below),
indicating a divide error in uvc_video_clock_update.
The IP is on 7482,
7:1 (0b1110).
The old mask had the effect of dropping the MSB of the function number
from bit 6, and leaving the LSB of the device number in bit 7.
Signed-off-by: James Hogan james.ho...@imgtec.com
---
(note, i don't have a 15bit sony remote to test this with, but i'm
pretty confident of it's
On Mon, Feb 20, 2012 at 03:17:52PM +0530, Ravi Kumar V wrote:
Adds GPIO based IR Receiver driver. It decodes signals using decoders
available in rc framework.
Signed-off-by: Ravi Kumar V kumar...@codeaurora.org
---
drivers/media/rc/Kconfig|9 ++
drivers/media/rc/Makefile
the
BUG_ON(retval != sizeof(ev)) gets hit too.
According to samples/kfifo/record-example.c struct kfifo_rec_ptr_1 can
handle records of a length between 0 and 255 bytes, so change struct
ir_raw_event_ctrl to use that instead of struct kfifo.
Signed-off-by: James Hogan james.ho...@imgtec.com
7:1 (0b1110).
The old mask had the effect of dropping the MSB of the function number
from bit 6, and leaving the LSB of the device number in bit 7.
Signed-off-by: James Hogan james.ho...@imgtec.com
---
(note, i don't have a 15bit sony remote to test this with, but i'm
pretty confident of it's
On Tue, Feb 28, 2012 at 11:21:40AM +0530, Ravi Kumar V wrote:
Adds GPIO based IR Receiver driver. It decodes signals using decoders
available in rc framework.
Signed-off-by: Ravi Kumar V kumar...@codeaurora.org
Looks good to me (but I'm no expert).
Cheers
James
---
the
BUG_ON(retval != sizeof(ev)) gets hit too.
According to samples/kfifo/record-example.c struct kfifo_rec_ptr_1 can
handle records of a length between 0 and 255 bytes, so change struct
ir_raw_event_ctrl to use that instead of struct kfifo.
Signed-off-by: James Hogan james.ho...@imgtec.com
Ping
Another week's gone by with no response. It's a trivial patch, so can
somebody please take a look at it? (or if I'm missing somebody relevant
from CC, please add them)
Thanks
James
On 27/02/12 11:53, James Hogan wrote:
The raw Sony IR decoder decodes 15bit messages slightly incorrectly
On 5 March 2012 17:17, Mauro Carvalho Chehab mche...@redhat.com wrote:
Em 05-03-2012 11:32, Trilok Soni escreveu:
Hi James,
On 3/5/2012 5:27 PM, James Hogan wrote:
Ping
Another week's gone by with no response. It's a trivial patch, so can
somebody please take a look
Add an img-ir module for decoding the Sharp infrared protocol.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media@vger.kernel.org
---
drivers/media/rc/img-ir/Kconfig| 7 ++
drivers/media/rc/img-ir/Makefile | 1
Add raw IR remote control input driver for the ImgTec Infrared decoder
block 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.ho
Add an img-ir module for decoding the NEC and extended NEC infrared
protocols.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media@vger.kernel.org
---
drivers/media/rc/img-ir/Kconfig | 7 ++
drivers/media/rc/img-ir/Makefile
Add base driver for the ImgTec Infrared decoder block. The driver is
split into separate components for raw (software) decode and hardware
decoder which are in following commits.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media
Add an img-ir module for decoding the Sanyo infrared protocol.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media@vger.kernel.org
---
drivers/media/rc/img-ir/Kconfig| 7 ++
drivers/media/rc/img-ir/Makefile | 1
Add an img-ir module for decoding the Sony infrared protocol.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media@vger.kernel.org
---
drivers/media/rc/img-ir/Kconfig | 7 ++
drivers/media/rc/img-ir/Makefile | 1
...@linaro.org
Cc: Rob Herring rob.herr...@calxeda.com
Cc: devicet...@vger.kernel.org
James Hogan (11):
dt: binding: add binding for ImgTec IR block
media: rc: img-ir: add base driver
media: rc: img-ir: add raw driver
media: rc: img-ir: add hardware decoder driver
media: rc: img-ir: add
Add device tree binding for ImgTec Consumer Infrared block.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media@vger.kernel.org
Cc: Rob Herring rob.herr...@calxeda.com
Cc: Pawel Moll pawel.m...@arm.com
Cc: Mark Rutland mark.rutl
filter conversion function are
provided as separate modules for each protocol which this part of the
driver can use. The scan code filter value and mask (and the same again
for wake from sleep) are specified via sysfs files in
/sys/class/rc/rcX/.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc
Add ImgTec IR decoder driver to the build system.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media@vger.kernel.org
---
drivers/media/rc/Kconfig | 2 ++
drivers/media/rc/Makefile| 1 +
drivers/media/rc/img-ir
Add an img-ir module for decoding the JVC infrared protocol.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media@vger.kernel.org
---
drivers/media/rc/img-ir/Kconfig | 7 +++
drivers/media/rc/img-ir/Makefile | 1 +
drivers
Add Sharp infrared protocol constants RC_TYPE_SHARP and RC_BIT_SHARP.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media@vger.kernel.org
---
drivers/media/rc/rc-main.c | 1 +
include/media/rc-map.h | 4 +++-
2 files changed, 4
On 12 October 2012 00:11, David Härdeman da...@hardeman.nu wrote:
The RC_TYPE_* defines are currently used both where a single protocol is
expected and where a bitmap of protocols is expected. This patch tries
to separate the two in preparation for the following patches.
The intended use is
On 22/12/13 12:48, Tomasz Figa wrote:
diff --git a/Documentation/devicetree/bindings/media/img-ir.txt
b/Documentation/devicetree/bindings/media/img-ir.txt
new file mode 100644
index ..6f623b094ea6
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/img-ir.txt
@@ -0,0
On 22/12/13 13:49, Mauro Carvalho Chehab wrote:
Em Fri, 13 Dec 2013 15:12:54 +
James Hogan james.ho...@imgtec.com escreveu:
+/* Convert NEC data to a scancode */
+static int img_ir_nec_scancode(int len, u64 raw, u64 protocols)
+{
+unsigned int addr, addr_inv, data, data_inv
On 22/12/13 14:01, Mauro Carvalho Chehab wrote:
Em Fri, 13 Dec 2013 15:12:58 +
James Hogan james.ho...@imgtec.com escreveu:
Add an img-ir module for decoding the Sharp infrared protocol.
Patches 5 and 7-11 look OK to me.
Thanks very much for reviewing.
While not required
Hi Mauro,
On 22/12/13 13:40, Mauro Carvalho Chehab wrote:
Em Fri, 13 Dec 2013 15:12:52 +
James Hogan james.ho...@imgtec.com escreveu:
Add remote control input driver for the ImgTec Infrared block hardware
decoder, which is set up with timings for a specific protocol and
supports mask
inside
the keycode check.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Sean Young s...@mess.org
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media@vger.kernel.org
---
Was that the original intent? If not it could be tweaked to set
dev-keypressed in either case instead, so
the echo message which is an inverted version of the main
message except for the address bits.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media@vger.kernel.org
---
v2:
- new patch (suggested by Mauro).
---
drivers/media/rc/Kconfig
.
The TiVo keymap is updated accordingly.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: Jarod Wilson ja...@redhat.com
Cc: linux-media@vger.kernel.org
---
v2:
- New patch.
---
drivers/media/rc/ir-nec-decoder.c | 5 ++-
drivers/media/rc/keymaps/rc
filter to be applied at the right time. Drivers can convert
the scancode filter into a raw IR data filter, which can be applied
immediately or later (for wake up filters).
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media@vger.kernel.org
Briefly document /sys/class/rc/ API for remote controller devices in
Documentation/ABI/teting.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media@vger.kernel.org
Cc: Rob Landley r...@landley.net
Cc: linux-...@vger.kernel.org
---
v2
Add an img-ir module for decoding the NEC and extended NEC infrared
protocols.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media@vger.kernel.org
---
v2:
- Update scancode and filter callbacks to handle 32-bit NEC as used by
Apple
Add an img-ir module for decoding the JVC infrared protocol.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media@vger.kernel.org
---
v2:
- Update to new scancode interface (32-bit NEC).
- Update to new filtering interface (generic
Add an img-ir module for decoding the Sony infrared protocol.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media@vger.kernel.org
---
v2:
- Update to new scancode interface (32-bit NEC).
- Update to new filtering interface (generic
Add an img-ir module for decoding the Sanyo infrared protocol.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media@vger.kernel.org
---
v2:
- Update to new scancode interface (32-bit NEC).
- Update to new filtering interface (generic
Add device tree binding for ImgTec Consumer Infrared block, specifically
major revision 1 of the hardware.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media@vger.kernel.org
Cc: Rob Herring robh...@kernel.org
Cc: Pawel Moll pawel.m
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.ho
Add base driver for the ImgTec Infrared decoder block. The driver is
split into separate components for raw (software) decode and hardware
decoder which are in following commits.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media
filter conversion function
will be provided in separate files for each protocol which this part of
the driver can use. The new generic scan code filter interface is made
use of to reduce interrupts and control wake events.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab
Add an img-ir module for decoding the Sharp infrared protocol.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media@vger.kernel.org
---
v2:
- Update to new scancode interface (32-bit NEC).
- Update to new filtering interface (generic
Add ImgTec IR decoder driver to the build system.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media@vger.kernel.org
---
drivers/media/rc/Kconfig | 2 ++
drivers/media/rc/Makefile| 1 +
drivers/media/rc/img-ir
-media@vger.kernel.org
Cc: Grant Likely grant.lik...@linaro.org
Cc: Rob Herring robh...@kernel.org
Cc: devicet...@vger.kernel.org
Cc: Rob Landley r...@landley.net
Cc: linux-...@vger.kernel.org
Cc: Tomasz Figa tomasz.f...@gmail.com
James Hogan (15):
media: rc: document rc class sysfs API
media: rc
Hi Antti,
On 05/02/14 07:03, Antti Seppälä wrote:
To wake up with nuvoton-cir we need to program several raw ir
pulse/space lengths to the hardware and not a scancode. James's
approach doesn't support this.
Do the raw pulse/space lengths your hardware requires correspond to a
single IR packet
On 05/02/14 09:39, James Hogan wrote:
Hi Antti,
On 05/02/14 07:03, Antti Seppälä wrote:
To wake up with nuvoton-cir we need to program several raw ir
pulse/space lengths to the hardware and not a scancode. James's
approach doesn't support this.
Do the raw pulse/space lengths your
Commit 1d184b0bc13d ([media] media: rc: add raw decoder for Sharp
protocol) added a new raw IR decoder for the sharp protocol, but didn't
add the code to load the module at init as is done for other raw
decoders, so add that code now.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro
On 05/02/14 21:21, Mauro Carvalho Chehab wrote:
Em Wed, 05 Feb 2014 20:16:04 +0200
Antti Seppälä a.sepp...@gmail.com escreveu:
On 5 February 2014 11:42, James Hogan james.ho...@imgtec.com wrote:
On 05/02/14 09:39, James Hogan wrote:
Hi Antti,
On 05/02/14 07:03, Antti Seppälä wrote
Hi Rob,
On 06/02/14 14:33, Rob Herring wrote:
On Fri, Jan 17, 2014 at 7:58 AM, James Hogan james.ho...@imgtec.com wrote:
+Required properties:
+- compatible: Should be img,ir1
Kind of short for a name. I don't have anything much better, but how
about img,ir-rev1.
Okay
Add a callback to raw ir handlers for encoding and modulating a scancode
to a set of raw events. This could be used for transmit, or for
converting a wakeup scancode filter to a form that is more suitable for
raw hardware wake up filters.
Signed-off-by: James Hogan james.ho...@imgtec.com
Add the capability to encode NEC scancodes as raw events. The
scancode_to_raw is pretty much taken from the img-ir NEC filter()
callback, and modulation uses the pulse distance helper added in a
previous commit.
Signed-off-by: James Hogan james.ho...@imgtec.com
---
drivers/media/rc/ir-nec
Add IR encoding helpers, particularly for pulse-distance modulation as
used by the NEC protocol.
Signed-off-by: James Hogan james.ho...@imgtec.com
---
drivers/media/rc/ir-raw.c | 33 +++
drivers/media/rc/rc-core-priv.h | 44
similarly to any raw ir driver to try it out.
James Hogan (4):
rc: ir-raw: add scancode encoder callback
rc: ir-raw: add modulation helpers
rc: ir-nec-decoder: add encode capability
DEBUG: rc: img-ir: raw: Add loopback on s_filter
drivers/media/rc/img-ir/img-ir-raw.c | 30
drivers
Purely for the purposes of debugging the raw IR encode, add the s_filter
callback to the img-ir-raw driver, which instead of setting the filter
just feeds it back through the input device so that it can be verified.
---
drivers/media/rc/img-ir/img-ir-raw.c | 30 ++
1
Add device tree binding for ImgTec Consumer Infrared block, specifically
major revision 1 of the hardware.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media@vger.kernel.org
Cc: Rob Herring robh...@kernel.org
Cc: Pawel Moll pawel.m
Add base driver for the ImgTec Infrared decoder block. The driver is
split into separate components for raw (software) decode and hardware
decoder which are in following commits.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media
Hi Antti,
On 08/02/14 11:30, Antti Seppälä wrote:
The first patch adds an encode callback to the existing raw ir handler
struct and a helper function to encode a scancode for a given protocol.
The mechanism used here to encode works fine as long as there is only
one protocol selected. If
Hi Antti,
On 08/02/14 12:07, Antti Seppälä wrote:
Adding a simple Manchester encoder to rc-core.
Manchester coding is used by at least RC-5 protocol and its variants.
Signed-off-by: Antti Seppälä a.sepp...@gmail.com
---
drivers/media/rc/ir-raw.c | 44
Hi Antti,
On 08/02/14 12:07, Antti Seppälä wrote:
The encoding in rc5-sz first inserts a pulse and then simply utilizes the
generic Manchester encoder available in rc-core.
Signed-off-by: Antti Seppälä a.sepp...@gmail.com
---
drivers/media/rc/ir-rc5-sz-decoder.c | 35
Hi Antti,
On Monday 10 February 2014 22:09:33 Antti Seppälä wrote:
+static int ir_rc5_sz_encode(u64 protocols,
+ const struct rc_scancode_filter *scancode,
+ struct ir_raw_event *events, unsigned int max)
+{
+ int ret;
+ struct
on success of
s_filter, but the write always reported success back to userland.
Reported-by: Antti Seppälä a.sepp...@gmail.com
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media@vger.kernel.org
---
drivers/media/rc/rc-main.c | 2 +-
1 file
On Tuesday 11 February 2014 20:14:19 Antti Seppälä wrote:
On 10 February 2014 22:50, James Hogan james.ho...@imgtec.com wrote:
I suspect it needs some more space at the end too, to be sure that no
more bits afterwards are accepted.
I'm sorry but I'm not sure I completely understood
On Sunday 16 February 2014 19:04:01 Antti Seppälä wrote:
On 12 February 2014 01:39, James Hogan james.ho...@imgtec.com wrote:
On Tuesday 11 February 2014 20:14:19 Antti Seppälä wrote:
Are you working on the wakeup protocol selector sysfs interface?
I gave it a try yesterday, but it's
Hi Rob, Mark + DT maintainers,
On Friday 07 February 2014 15:49:15 James Hogan wrote:
Add device tree binding for ImgTec Consumer Infrared block, specifically
major revision 1 of the hardware.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
On 28/02/14 01:28, Rob Herring wrote:
On Thu, Feb 27, 2014 at 4:52 PM, James Hogan james.ho...@imgtec.com wrote:
v3:
- Rename compatible string to img,ir-rev1 (Rob Herring).
- Specify ordering of clocks explicitly (Rob Herring).
I'd appreciate if somebody could give this another glance after
to filter out the corner cases.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: Antti Seppälä a.sepp...@gmail.com
Cc: linux-media@vger.kernel.org
---
drivers/media/rc/rc-main.c | 20 +---
1 file changed, 13 insertions(+), 7
the first element
(RC_FILTER_NORMAL), and add a couple more helper functions for drivers
to use for setting the allowed and enabled wakeup protocols.
We also rename allowed_protos to allowed_protocols while we're at it,
which is more consistent with enabled_protocols.
Signed-off-by: James Hogan
callback to be omitted entirely if there is only
a single available wakeup protocol at a time, since selecting no
protocol will automatically clear the wakeup filter, disabling wakeup.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: Antti Seppälä
Add a wakeup_protocols sysfs file which controls the new
rc_dev::enabled_protocols[RC_FILTER_WAKEUP], which is the mask of
protocols that are used for the wakeup filter.
A new RC driver callback change_wakeup_protocol() is called to change
the wakeup protocol mask.
Signed-off-by: James Hogan
The allowed and enabled protocol masks need to be expanded to be per
filter type in order to support wakeup filter protocol selection. To
ease that process abstract access to the rc_dev::allowed_protos and
rc_dev::enabled_protocols members with inline functions.
Signed-off-by: James Hogan
Carvalho Chehab m.che...@samsung.com
Cc: Bruno Prémont bonb...@linux-vserver.org
Cc: Maxim Levitsky maximlevit...@gmail.com
Cc: Sean Young s...@mess.org
Cc: David Härdeman da...@hardeman.nu
Cc: Jiri Kosina jkos...@suse.cz
Cc: Antti Seppälä a.sepp...@gmail.com
James Hogan (5):
rc-main: add generic
-...@vger.kernel.org
Cc: Tomasz Figa tomasz.f...@gmail.com
James Hogan (10):
dt: binding: add binding for ImgTec IR block
rc: img-ir: add base driver
rc: img-ir: add raw driver
rc: img-ir: add hardware decoder driver
rc: img-ir: add to build
rc: img-ir: add NEC decoder module
rc: img-ir: add JVC
Add device tree binding for ImgTec Consumer Infrared block, specifically
major revision 1 of the hardware.
Signed-off-by: James Hogan james.ho...@imgtec.com
Acked-by: Rob Herring r...@kernel.org
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media@vger.kernel.org
Cc: Pawel Moll pawel.m
Add base driver for the ImgTec Infrared decoder block. The driver is
split into separate components for raw (software) decode and hardware
decoder which are in following commits.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media
Add ImgTec IR decoder driver to the build system.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media@vger.kernel.org
---
drivers/media/rc/Kconfig | 2 ++
drivers/media/rc/Makefile| 1 +
drivers/media/rc/img-ir
Add an img-ir module for decoding the JVC infrared protocol.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media@vger.kernel.org
---
v2:
- Update to new scancode interface (32-bit NEC).
- Update to new filtering interface (generic
Add an img-ir module for decoding the Sony infrared protocol.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media@vger.kernel.org
---
v2:
- Update to new scancode interface (32-bit NEC).
- Update to new filtering interface (generic
Add an img-ir module for decoding the Sharp infrared protocol.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media@vger.kernel.org
---
v2:
- Update to new scancode interface (32-bit NEC).
- Update to new filtering interface (generic
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.ho
Add an img-ir module for decoding the NEC and extended NEC infrared
protocols.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media@vger.kernel.org
---
v2:
- Update scancode and filter callbacks to handle 32-bit NEC as used by
Apple
Add an img-ir module for decoding the Sanyo infrared protocol.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media@vger.kernel.org
---
v2:
- Update to new scancode interface (32-bit NEC).
- Update to new filtering interface (generic
filter conversion function
will be provided in separate files for each protocol which this part of
the driver can use. The new generic scan code filter interface is made
use of to reduce interrupts and control wake events.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab
device numbers left. The added code
doesn't depend on the device lock, so move it before the lock is taken.
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media@vger.kernel.org
---
drivers/media/rc/rc-main.c | 16
1 file
Hi Antti,
On Wednesday 05 March 2014 20:12:15 Antti Seppälä wrote:
After reviewing the series and porting my nuvoton changes to it I
haven't noticed any errors worth mentioning.
In fact I think this series is very well written and should be merged.
Thanks for reviewing!
James, I hope you
On 12/03/14 10:57, Mauro Carvalho Chehab wrote:
Hi James,
Em Fri, 28 Feb 2014 23:29:00 +
James Hogan james.ho...@imgtec.com escreveu:
Add an img-ir module for decoding the Sanyo infrared protocol.
After applying this series, some new warnings are popping up,
when compiled with W=1
Fix a coccicheck warning in img-ir driver:
drivers/media/rc/img-ir/img-ir-hw.c:500:2-3: Unneeded semicolon
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
---
I don't object to this patch being squashed into the patch rc: img-ir:
add hardware
These patches fix a few warnings in the img-ir driver, one from
coccinelle and two more from W=1 (thanks Mauro).
James Hogan (3):
rc: img-ir: hw: Remove unnecessary semi-colon
rc: img-ir: hw: Fix min/max bits setup
rc: img-ir: jvc: Remove unused no-leader timings
drivers/media/rc/img-ir
initialization for
‘img_ir_jvc.timings.s01’) [-Woverride-init]
Reported-by: Mauro Carvalho Chehab m.che...@samsung.com
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
---
I don't object to this patch being squashed into the patch rc: img-ir:
add JVC
-variable]
Reported-by: Mauro Carvalho Chehab m.che...@samsung.com
Signed-off-by: James Hogan james.ho...@imgtec.com
Cc: Mauro Carvalho Chehab m.che...@samsung.com
---
I don't object to this patch being squashed into the patch rc: img-ir:
add hardware decoder driver.
---
drivers/media/rc/img-ir/img-ir
in both data and mask is unambiguously RC-5X.
The Manchester modulation helper is used, and for RC-5X it is used twice
with two sets of timings, the first with a short trailer space for the
space in the middle, and the second with no leader so that it can
continue the space.
Signed-off-by: James
encoder) helper
rc: ir-rc5-sz-decoder: Add ir encoding support
rc: nuvoton-cir: Add support for writing wakeup samples via sysfs
filter callback
James Hogan (6):
rc: ir-raw: Add scancode encoder callback
rc: ir-raw: Add pulse-distance modulation helper
rc: ir-nec-decoder: Add encode
Add a callback to raw ir handlers for encoding and modulating a scancode
to a set of raw events. This could be used for transmit, or for
converting a wakeup scancode filter to a form that is more suitable for
raw hardware wake up filters.
Signed-off-by: James Hogan ja...@albanarts.com
Cc: Mauro
From: Antti Seppälä a.sepp...@gmail.com
Adding a simple Manchester encoder to rc-core.
Manchester coding is used by at least RC-5 protocol and its variants.
Signed-off-by: Antti Seppälä a.sepp...@gmail.com
Signed-off-by: James Hogan ja...@albanarts.com
Cc: Mauro Carvalho Chehab m.che
Add the capability to encode NEC scancodes as raw events. The
scancode_to_raw is pretty much taken from the img-ir NEC filter()
callback, and modulation uses the pulse distance helper added in a
previous commit.
Signed-off-by: James Hogan ja...@albanarts.com
Cc: Mauro Carvalho Chehab m.che
From: Antti Seppälä a.sepp...@gmail.com
The encoding in rc5-sz first inserts a pulse and then simply utilizes the
generic Manchester encoder available in rc-core.
Signed-off-by: Antti Seppälä a.sepp...@gmail.com
Signed-off-by: James Hogan ja...@albanarts.com
Cc: Mauro Carvalho Chehab m.che
1 - 100 of 169 matches
Mail list logo
