Hi Sakari,
On 03/31/2015 11:14 AM, sakari.ai...@iki.fi wrote:
Hi Mark and Jacek,
On Mon, Mar 30, 2015 at 02:20:03PM +0100, Mark Rutland wrote:
Hi,
+Optional properties:
+- maxim,trigger-type : Flash trigger type.
+ Possible trigger types:
+ LEDS_TRIG_TYPE_EDGE (0) -
This patch fixes a kernel panic which occurs when buf_list is empty. This can
happen occasionally when user space is under heavy load (e.g. due to image
processing on the CPU) and new buffers aren't re-queued fast enough. In that
case, vb2_start_streaming_called can return true, but when the
Hi Mark and Jacek,
On Mon, Mar 30, 2015 at 02:20:03PM +0100, Mark Rutland wrote:
Hi,
+Optional properties:
+- maxim,trigger-type : Flash trigger type.
+Possible trigger types:
+LEDS_TRIG_TYPE_EDGE (0) - Rising edge of the signal
triggers
+
This message is generated daily by a cron job that builds media_tree for
the kernels and architectures in the list below.
Results of the daily build of media_tree:
date: Wed Apr 1 04:00:13 CEST 2015
git branch: test
git hash: 8a56b6b5fd6ff92b7e27d870b803b11b751660c2
gcc
This patch adds documentation for a pinctrl-names property.
The property, when present, is used for switching the source
of the strobe signal for the device.
Signed-off-by: Jacek Anaszewski j.anaszew...@samsung.com
Acked-by: Kyungmin Park kyungmin.p...@samsung.com
Cc: Bryan Wu coolo...@gmail.com
This patch adds helper functions for registering/unregistering
LED Flash class devices as V4L2 sub-devices. The functions should
be called from the LED subsystem device driver. In case the
support for V4L2 Flash sub-devices is disabled in the kernel
config the functions' empty versions will be
This patch extends LED Flash class documention by
the description of interactions with v4l2-flash sub-device.
Signed-off-by: Jacek Anaszewski j.anaszew...@samsung.com
Acked-by: Kyungmin Park kyungmin.p...@samsung.com
Cc: Bryan Wu coolo...@gmail.com
Cc: Richard Purdie rpur...@rpsys.net
---
Add support for V4L2 Flash sub-device to the aat1290 LED Flash class
driver. The support allows for V4L2 Flash sub-device to take the control
of the LED Flash class device.
Signed-off-by: Jacek Anaszewski j.anaszew...@samsung.com
Acked-by: Kyungmin Park kyungmin.p...@samsung.com
Cc: Bryan Wu
I've just pushed PATCH v5 - it adds more precise description
of current settings constraints.
On 03/31/2015 03:52 PM, Jacek Anaszewski wrote:
This patch adds device tree binding documentation for
the flash cell of the Maxim max77693 multifunctional device.
Signed-off-by: Jacek Anaszewski
This patch adds device tree binding documentation for
the flash cell of the Maxim max77693 multifunctional device.
Signed-off-by: Jacek Anaszewski j.anaszew...@samsung.com
Signed-off-by: Andrzej Hajda a.ha...@samsung.com
Acked-by: Kyungmin Park kyungmin.p...@samsung.com
Cc: Lee Jones
This patch adds led-flash support to Maxim max77693 chipset.
A device can be exposed to user space through LED subsystem
sysfs interface. Device supports up to two leds which can
work in flash and torch mode. The leds can be triggered
externally or by software.
Signed-off-by: Jacek Anaszewski
This patch adds a driver for the 1.5A Step-Up Current Regulator
for Flash LEDs. The device is programmed through a Skyworks proprietary
AS2Cwire serial digital interface.
Signed-off-by: Jacek Anaszewski j.anaszew...@samsung.com
Acked-by: Kyungmin Park kyungmin.p...@samsung.com
Acked-by: Sakari
Part of led-trigger API was in the private drivers/leds/leds.h header.
Move it to the include/linux/leds.h header to unify the API location
and announce it as public. It has been already exported from
led-triggers.c with EXPORT_SYMBOL_GPL macro.
Signed-off-by: Jacek Anaszewski
Use skyworks as the vendor prefix for the Skyworks Solutions, Inc.
Signed-off-by: Jacek Anaszewski j.anaszew...@samsung.com
Acked-by: Kyungmin Park kyungmin.p...@samsung.com
Cc: devicet...@vger.kernel.org
---
.../devicetree/bindings/vendor-prefixes.txt|1 +
1 file changed, 1
This patch adds device tree binding documentation for
1.5A Step-Up Current Regulator for Flash LEDs.
Signed-off-by: Jacek Anaszewski j.anaszew...@samsung.com
Acked-by: Kyungmin Park kyungmin.p...@samsung.com
Cc: Bryan Wu coolo...@gmail.com
Cc: Richard Purdie rpur...@rpsys.net
Cc:
Hi Laurent,
Am Mittwoch, den 18.03.2015, 15:38 +0200 schrieb Laurent Pinchart:
Parse DT properties into a platform data structure when a DT node is
available.
Signed-off-by: Laurent Pinchart laurent.pinch...@ideasonboard.com
---
Changes since v3:
- Use /bits/ 64 in the DT bindings
Have it return 1 so that video devices that are runtime-suspended won't
be suspended when the system goes to a sleep state. This can make resume
times considerably shorter because these devices don't need to be
resumed when the system is awaken.
Signed-off-by: Tomeu Vizoso
Have it return 1 so that media device nodes that are runtime-suspended
won't be suspended when the system goes to a sleep state. This can make
resume times considerably shorter because these devices don't need to be
resumed when the system is awaken.
Signed-off-by: Tomeu Vizoso
Hi,
this series contain what I needed to do in order to have my USB webcam to not
be resumed when the system resumes, reducing considerably the total time that
resuming takes.
It makes use of the facility that Rafael Wysocki added in aae4518b3 (PM /
sleep: Mechanism to avoid resuming
So UVC devices can remain runtime-suspended when the system goes into a
sleep state, they and all of their descendant devices need to have
runtime PM enable.
Signed-off-by: Tomeu Vizoso tomeu.viz...@collabora.com
---
drivers/media/usb/uvc/uvc_driver.c | 4
drivers/media/usb/uvc/uvc_status.c
This is a fourth non-RFC version of LED / flash API integration
series [1]. It is based on linux-next_20150330.
Changes since v2
- improved leds/common DT bindings documentation
- improved max77693-led DT documentation
- fixed validation of DT confguration for
Description of flash LEDs related properties was not precise regarding
the state of corresponding settings in case a property is missing.
Add relevant statements.
Removed is also the requirement making the flash-max-microamp
property obligatory for flash LEDs. It was inconsistent as the property
Add support for V4L2 Flash sub-device to the max77693 LED Flash class
driver. The support allows for V4L2 Flash sub-device to take the control
of the LED Flash class device.
Signed-off-by: Jacek Anaszewski j.anaszew...@samsung.com
Acked-by: Kyungmin Park kyungmin.p...@samsung.com
Cc: Bryan Wu
This patch adds device tree binding documentation for
the flash cell of the Maxim max77693 multifunctional device.
Signed-off-by: Jacek Anaszewski j.anaszew...@samsung.com
Signed-off-by: Andrzej Hajda a.ha...@samsung.com
Acked-by: Kyungmin Park kyungmin.p...@samsung.com
Cc: Lee Jones
Nuvoton-cir utilizes the encoding capabilities of rc-core to convert
scancodes from user space to pulse/space format understood by the
underlying hardware.
Converted samples are then written to the wakeup fifo along with other
necessary configuration to enable wake up functionality.
From: James Hogan ja...@albanarts.com
Add the s_wakeup_filter callback to the rc-loopback driver, which instead of
setting the filter just feeds the scancode back through the input device
so that it can be verified.
Signed-off-by: James Hogan ja...@albanarts.com
Signed-off-by: Antti Seppälä
From: James Hogan ja...@albanarts.com
Add support in rc-core for drivers which implement the wakeup scancode
filter by encoding the scancode using the raw IR encoders. This is by
way of rc_dev::encode_wakeup which should be set to true to make the
allowed wakeup protocols the same as the set of
From: James Hogan ja...@albanarts.com
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:
Add the capability to encode RC-6 and RC-6A scancodes as raw events.
The protocol is chosen based on the specified protocol mask, and
whether all the required bits are set in the scancode mask, and none of
the unused bits are set in the scancode data.
The Manchester modulation helper is used
From: James Hogan ja...@albanarts.com
Add the capability to encode RC-5, RC-5X and RC-5-SZ scancodes as raw
events. The protocol is chosen based on the specified protocol mask,
and whether all the required bits are set in the scancode mask, and
none of the unused bits are set in the scancode
Hello.
I'd like to revive efforts and discussion on adding IR encoding support to
rc-core.
Here is an updated patchset which adds support for modulating RC-5 scancodes
into raw IR events which can be written to hardware such as nuvoton-cir to
perform system wakeup with an IR pulse.
The previous
Adding a simple Manchester encoder to rc-core.
Manchester coding is used by at least RC-5 and RC-6 protocols and their
variants.
Signed-off-by: Antti Seppälä a.sepp...@gmail.com
Signed-off-by: James Hogan ja...@albanarts.com
Cc: David Härdeman da...@hardeman.nu
---
Notes:
Changes in v3:
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Em Mon, 30 Mar 2015 23:18:19 +0200
David Härdeman da...@hardeman.nu escreveu:
On Thu, Mar 19, 2015 at 09:50:11PM +, Sean Young wrote:
This patch series tries to fix the lirc interface and extend it so it can
be used to send/recv scancodes in addition to raw IR:
Haven't look at the series
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