Use dev_pm_ops instead of the deprecated legacy suspend/resume callbacks.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
---
drivers/media/i2c/adv7180.c | 19 ---
1 file changed, 12 insertions(+), 7 deletions(-)
diff --git a/drivers/media/i2c/adv7180.c b/drivers/media/i2c
client-driver-id_table will always point to the first entry in the device id
table. So all devices will use the same init sequence. Use the id table entry
that gets passed to the driver's probe() function to get the right init
sequence.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
On 07/05/2012 04:26 PM, Hans Verkuil wrote:
Hi all,
This RFC patch series builds on an earlier RFC patch series (posted only to
linux-media) that adds support for DVI/HDMI/DP connectors to the V4L2 API.
This earlier patch series is here:
On 08/06/2012 04:26 PM, Dan Carpenter wrote:
On Mon, Aug 06, 2012 at 05:23:23PM +0300, Dan Carpenter wrote:
On Sat, Aug 04, 2012 at 08:23:27PM +0200, Julia Lawall wrote:
@@ -922,12 +920,7 @@ static int emmaprp_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, pcdev);
-
[...]
+
+/**
+ * enum adv7511_input_color_depth - Selects the input format color depth
+ * @ADV7511_INPUT_COLOR_DEPTH_8BIT: Input format color depth is 8 bits per
channel
+ * @ADV7511_INPUT_COLOR_DEPTH_10BIT: Input format color dpeth is 10 bits
per channel
+ *
'to_i2c_driver(client-dev.driver)'.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
---
drivers/gpu/drm/drm_encoder_slave.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/drm_encoder_slave.c
b/drivers/gpu/drm/drm_encoder_slave.c
index 0cfb60f..d18b88b
The 'driver' field of the i2c_client struct is redundant and is going to be
removed. Use 'to_i2c_driver(client-dev.driver)' instead to get direct
access to the i2c_driver struct.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
---
sound/ppc/keywest.c | 4 ++--
1 file changed, 2 insertions
The 'driver' field of the i2c_client struct is redundant and is going to be
removed. Check i2c_client-dev.driver instead to see if a driver is bound to the
device.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
---
sound/soc/fsl/imx-wm8962.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion
The 'driver' field of the i2c_client struct is redundant and is going to be
removed. Use 'to_i2c_driver(client-dev.driver)' instead to get direct access to
the i2c_driver struct.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
Cc: Martin Peres martin.pe...@labri.fr
---
drivers/gpu/drm/nouveau
The 'driver' field of the i2c_client struct is redundant and is going to be
removed. The results of the expressions 'client-driver.driver-field' and
'client-dev.driver-field' are identical, so replace all occurrences of the
former with the later.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
struct.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
---
drivers/i2c/i2c-core.c | 21 -
drivers/i2c/i2c-smbus.c | 10 ++
include/linux/i2c.h | 2 --
3 files changed, 18 insertions(+), 15 deletions(-)
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c
.
- Lars
Lars-Peter Clausen (8):
[media] s5c73m3: Don't use i2c_client-driver
[media] exynos4-is: Don't use i2c_client-driver
[media] core: Don't use i2c_client-driver
drm: encoder_slave: Don't use i2c_client-driver
drm: nouveau: Don't use i2c_client-driver
ALSA: ppc: keywest: Don't use
The 'driver' field of the i2c_client struct is redundant and is going to be
removed. The results of the expressions 'client-driver.driver-field' and
'client-dev.driver-field' are identical, so replace all occurrences of the
former with the later.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
The 'driver' field of the i2c_client struct is redundant and is going to be
removed. The results of the expressions 'client-driver.driver-field' and
'client-dev.driver-field' are identical, so replace all occurrences of the
former with the later.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
On 11/26/2013 10:28 PM, Valentine wrote:
On 11/20/2013 07:53 PM, Valentine wrote:
On 11/20/2013 07:42 PM, Hans Verkuil wrote:
Hi Valentine,
Hi Hans,
Did you ever look at this adv7611 driver:
https://github.com/Xilinx/linux-xlnx/commit/610b9d5de22ae7c0047c65a07e4afa42af2daa12
No, I
On 11/26/2013 10:57 PM, Valentine wrote:
[...]
[...]
I'd also appreciate your thoughts about the issues I've described,
which have been replaced by [...] here.
Those seem to be mostly issues that also apply to the adv7604 and should be
fixed anyway. Hans knows the code much better than me
On 11/26/2013 11:00 PM, Laurent Pinchart wrote:
Hi Lars,
On Tuesday 26 November 2013 22:43:32 Lars-Peter Clausen wrote:
On 11/26/2013 10:28 PM, Valentine wrote:
On 11/20/2013 07:53 PM, Valentine wrote:
On 11/20/2013 07:42 PM, Hans Verkuil wrote:
Hi Valentine,
Hi Hans,
Did you ever look
On 11/26/2013 11:03 PM, Laurent Pinchart wrote:
On Tuesday 26 November 2013 23:03:19 Lars-Peter Clausen wrote:
On 11/26/2013 11:00 PM, Laurent Pinchart wrote:
On Tuesday 26 November 2013 22:43:32 Lars-Peter Clausen wrote:
On 11/26/2013 10:28 PM, Valentine wrote:
On 11/20/2013 07:53 PM
[...]
I had to implement the IRQ handler since the soc_camera model does not use
interrupt_service_routine subdevice callback and R-Car VIN knows nothing
about adv7612
interrupt routed to a GPIO pin.
So I had to schedule a workqueue and call adv7604_isr from there in case an
interrupt
On 11/27/2013 01:32 PM, Valentine wrote:
On 11/27/2013 04:14 PM, Hans Verkuil wrote:
Hi Laurent,
On 11/27/13 12:39, Laurent Pinchart wrote:
Hi Hans,
On Wednesday 27 November 2013 09:21:22 Hans Verkuil wrote:
On 11/26/2013 10:28 PM, Valentine wrote:
On 11/20/2013 07:53 PM, Valentine wrote:
On 11/27/2013 01:14 PM, Hans Verkuil wrote:
[...]
For our systems the adv7604 interrupts is not always hooked up to a gpio
irq, instead a register has to be read to figure out which device actually
produced the irq.
Where is that register located ? Shouldn't it be modeled as an interrupt
[...]
The driver enables multiple interrupts on the chip, however, the
adv7604_isr callback doesn't seem to handle them correctly.
According to the docs:
If an interrupt event occurs, and then a second interrupt event occurs
before the system controller has cleared or masked the first
On 11/29/2013 11:37 AM, Linus Walleij wrote:
On Wed, Nov 27, 2013 at 5:40 PM, Laurent Pinchart
laurent.pinch...@ideasonboard.com wrote:
(CC'ing Linus Walleij, Wolfram Sang and LAKML)
On Wednesday 27 November 2013 16:32:01 Valentine wrote:
On 11/27/2013 04:14 PM, Hans Verkuil wrote:
Yes, of
On 11/29/2013 02:42 PM, Linus Walleij wrote:
On Fri, Nov 29, 2013 at 11:45 AM, Lars-Peter Clausen l...@metafoo.de wrote:
On 11/29/2013 11:37 AM, Linus Walleij wrote:
(...)
Specifically you should be able to request an IRQ from the irq_chip
portions of the driver without first requesting
On 11/29/2013 08:52 PM, Linus Walleij wrote:
On Fri, Nov 29, 2013 at 2:48 PM, Lars-Peter Clausen l...@metafoo.de wrote:
On 11/29/2013 02:42 PM, Linus Walleij wrote:
On Fri, Nov 29, 2013 at 11:45 AM, Lars-Peter Clausen l...@metafoo.de
wrote:
As far as I understand it this already works more
On 11/26/2013 11:06 PM, Lars-Peter Clausen wrote:
On 11/26/2013 11:03 PM, Laurent Pinchart wrote:
On Tuesday 26 November 2013 23:03:19 Lars-Peter Clausen wrote:
On 11/26/2013 11:00 PM, Laurent Pinchart wrote:
On Tuesday 26 November 2013 22:43:32 Lars-Peter Clausen wrote:
On 11/26/2013 10:28
On 06/21/2013 02:27 PM, Prabhakar Lad wrote:
Hi Lars-Peter,
On Sun, Jun 16, 2013 at 3:41 PM, Prabhakar Lad
prabhakar.cse...@gmail.com wrote:
Hi Lars-Peter,
Thanks for the patch.
On Sat, Jun 15, 2013 at 8:04 PM, Lars-Peter Clausen l...@metafoo.de wrote:
client-driver-id_table will always
client-driver-id_table will always point to the first entry in the device id
table. So all devices will use the same init sequence. Use the id table entry
that gets passed to the driver's probe() function to get the right init
sequence.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
On 02/05/2014 05:42 PM, Laurent Pinchart wrote:
Replace the ADV7604-specific hotplug notifier with a GPIO to control the
HPD pin directly instead of going through the bridge driver.
Signed-off-by: Laurent Pinchart laurent.pinch...@ideasonboard.com
This should probably use the new GPIO
On 02/11/2014 01:14 PM, Hans Verkuil wrote:
On 02/11/14 13:08, Laurent Pinchart wrote:
Hi Hans,
On Tuesday 11 February 2014 10:23:03 Hans Verkuil wrote:
On 02/05/14 17:42, Laurent Pinchart wrote:
Parse the device tree node to populate platform data.
Cc: devicet...@vger.kernel.org
On 02/13/2014 10:47 AM, Hans Verkuil wrote:
On 02/11/14 13:03, Laurent Pinchart wrote:
Hi Hans,
On Tuesday 11 February 2014 11:09:31 Hans Verkuil wrote:
On 02/05/14 17:42, Laurent Pinchart wrote:
Replace the ADV7604-specific hotplug notifier with a GPIO to control the
HPD pin directly
The mutex is used in the subdev callbacks, so unregister the subdev before the
mutex is destroyed.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
---
drivers/media/i2c/adv7180.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/i2c/adv7180.c b/drivers/media
The device driver core already prints out a very similar message when a driver
fails to probe. No need to print one in the driver itself.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
---
drivers/media/i2c/adv7180.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/media/i2c/adv7180
Add support for async device registration to the adv7180 driver.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
---
drivers/media/i2c/adv7180.c | 10 ++
1 file changed, 10 insertions(+)
diff --git a/drivers/media/i2c/adv7180.c b/drivers/media/i2c/adv7180.c
index c750aae..623cec5
Make sure to free the control handler when the device is removed.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
---
drivers/media/i2c/adv7180.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/i2c/adv7180.c b/drivers/media/i2c/adv7180.c
index 1a3622a..2359fd8 100644
The proper way to handle IRQs that need to be able to sleep in their IRQ handler
is to use a threaded IRQ.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
---
drivers/media/i2c/adv7180.c | 33 +
1 file changed, 5 insertions(+), 28 deletions(-)
diff --git
The device can't possibly be registered at this point, so no need to to call
v4l2_device_unregister_subdev().
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
---
drivers/media/i2c/adv7180.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/media/i2c/adv7180.c b/drivers/media/i2c
The adv7180 has a low power mode in which the analog and the digital processing
section are shut down. Implement the s_power callback to let bridge drivers put
the part into low power mode when not needed.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
---
drivers/media/i2c/adv7180.c | 52
On 03/10/2014 03:37 PM, Hans Verkuil wrote:
[...]
+
+static int adv7180_s_power(struct v4l2_subdev *sd, int on)
+{
+ struct adv7180_state *state = to_state(sd);
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
+ int ret;
+
+ ret =
On 03/10/2014 04:28 PM, Hans Verkuil wrote:
On 03/10/2014 04:24 PM, Lars-Peter Clausen wrote:
On 03/10/2014 03:37 PM, Hans Verkuil wrote:
[...]
+
+static int adv7180_s_power(struct v4l2_subdev *sd, int on)
+{
+ struct adv7180_state *state = to_state(sd);
+ struct i2c_client *client
The adv7180 has a low power mode in which the analog and the digital processing
section are shut down. Implement the s_power callback to let bridge drivers put
the part into low power mode when not needed.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
---
Changes since v1:
* Set powered
On 03/14/2014 10:04 PM, Alexey Khoroshilov wrote:
There is request_irq() in init_device(), but the interrupt is not removed
on failure paths. The patch adds proper error handling.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov
On 05/30/2014 07:33 PM, David Daney wrote:
On 05/30/2014 04:39 AM, Geert Uytterhoeven wrote:
On Fri, May 30, 2014 at 1:30 PM, abdoulaye berthe berthe...@gmail.com
wrote:
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -1263,10 +1263,9 @@ static void gpiochip_irqchip_remove(struct
On 06/06/2014 05:49 PM, Ben Dooks wrote:
On 05/06/14 13:55, Mauro Carvalho Chehab wrote:
Linus,
Please pull from:
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
topic/adv76xx
For adv7604 driver updates, including DT support.
Can we use the adv7611 for the adv7612 with
enhance performance
in some cases.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
---
drivers/media/i2c/adv7604.c | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c
index 1778d32..d4fa213 100644
--- a/drivers/media/i2c
On 08/27/2014 03:03 PM, Hans Verkuil wrote:
On 08/27/14 14:53, jean-michel.hautb...@vodalys.com wrote:
From: Jean-Michel Hautbois jean-michel.hautb...@vodalys.com
This patch adds support for DT parsing of register maps adresses.
This allows multiple adv76xx devices on the same bus.
On 08/29/2014 05:15 PM, Jean-Michel Hautbois wrote:
This is based on reg and reg-names in DT.
Example:
reg = 0x10 0x20 0x30;
reg-names = main, io, test;
This function will create dummy devices io and test
with addresses 0x20 and 0x30 respectively.
Signed-off-by: Jean-Michel Hautbois
On 08/29/2014 05:15 PM, Jean-Michel Hautbois wrote:
This is based on reg and reg-names in DT.
Example:
reg = 0x10 0x20 0x30;
reg-names = main, io, test;
This function will create dummy devices io and test
with addresses 0x20 and 0x30 respectively.
Signed-off-by: Jean-Michel Hautbois
On 10/14/2014 04:58 PM, Shuah Khan wrote:
[...]
switch (cmd) {
case SNDRV_PCM_TRIGGER_START:
+ err = media_get_audio_tkn(subs-dev-dev);
+ if (err == -EBUSY) {
+ dev_info(subs-dev-dev, %s device is busy\n,
+
On 11/16/2014 08:59 AM, Pavel Machek wrote:
[...]
+ adp1653: adp1653@30 {
+ compatible = ad,adp1653;
The Analog Devices vendor prefix is adi.
--
To unsubscribe from this list: send the line unsubscribe linux-media in
the body of a message to majord...@vger.kernel.org
More
On 12/16/2014 05:49 PM, Fabio Estevam wrote:
The macro SIMPLE_DEV_PM_OPS already takes care of the CONFIG_PM_SLEEP=n case.
I guess that's kind of debatable. The purpose of ifdef-ing stuff out is to
decrease the driver size if PM support is disabled. With this change you are
adding a rather
Adding V4L folks to Cc for more input.
On 12/08/2014 03:10 PM, Baluta, Teodora wrote:
Hello,
On Vi, 2014-12-05 at 02:15 +, Jonathan Cameron wrote:
On 04/12/14 13:00, Teodora Baluta wrote:
This patchset adds support for fingerprint sensors through the IIO interface.
This way userspace
On 12/18/2014 10:05 PM, Antti Palosaari wrote:
lockdep complains recursive locking and deadlock when two different
regmap instances are called in a nested order. That happen easily
for example when both I2C client and muxed/repeater I2C adapter are
using regmap. As a solution, pass regmap name
On 12/19/2014 11:58 AM, Antti Palosaari wrote:
On 12/18/2014 11:34 PM, Lars-Peter Clausen wrote:
On 12/18/2014 10:05 PM, Antti Palosaari wrote:
lockdep complains recursive locking and deadlock when two different
regmap instances are called in a nested order. That happen easily
for example when
On 02/03/2015 04:24 PM, Hans Verkuil wrote:
On 02/03/15 16:22, Laurent Pinchart wrote:
Hi Hans,
On Monday 02 February 2015 11:09:27 Hans Verkuil wrote:
On 02/02/2015 11:01 AM, Laurent Pinchart wrote:
On Sunday 01 February 2015 12:26:11 Guennadi Liakhovetski wrote:
On a second thought:
On
On 02/02/2015 09:33 PM, Wolfram Sang wrote:
Ok, this may eventually work ok for now, but a further change at the I2C
core could easily break it. So, we need to double check about such
patch with the I2C maintainer.
Jean,
Are you ok with such patch? If so, please ack.
Jean handed over I2C
On 02/02/2015 02:36 PM, Mauro Carvalho Chehab wrote:
Em Fri, 23 Jan 2015 16:52:22 +0100
Lars-Peter Clausen l...@metafoo.de escreveu:
Use a inline function instead of a macro for the container_of helper for
getting the driver's state struct from a control. A inline function has the
advantage
On 02/01/2015 11:08 AM, Jean-Michel Hautbois wrote:
Looks mostly good, some things in addition to what Hans already said.
[...]
-
-static s32 adv_smbus_write_byte_data(struct adv7604_state *state,
-enum adv7604_page page, u8 command,
-
On 12/16/2014 05:49 PM, Fabio Estevam wrote:
There is no need to jump to the 'err' label as we can simply return the error
code directly and make the code shorter.
Signed-off-by: Fabio Estevam fabio.este...@freescale.com
Acked-by: Lars-Peter Clausen l...@metafoo.de
--
To unsubscribe from
Consistently prefix register defines with ADV7180_REG. Also remove the ADI
from register names, the ADV7180 prefix should provide enough of a namespace
separation.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
---
drivers/media/i2c/adv7180.c | 105
Add myself as the maintainer for the adv7180 video subdev driver.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
---
MAINTAINERS | 7 +++
1 file changed, 7 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 4318f34..22bb77e 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -659,6
.
The first half of this series contains fixes and cleanups while the second
half adds new features and support for new chips.
- Lars
Lars-Peter Clausen (16):
[media] adv7180: Do not request the IRQ again during resume
[media] adv7180: Pass correct flags to request_threaded_irq()
[media
Use a inline function instead of a macro for the container_of helper for
getting the driver's state struct from a control. A inline function has the
advantage that it is more typesafe and nicer in general.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
---
drivers/media/i2c/adv7180.c | 13
format is configured slightly differs between some devices.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
---
drivers/media/i2c/adv7180.c | 187 ++--
1 file changed, 130 insertions(+), 57 deletions(-)
diff --git a/drivers/media/i2c/adv7180.c b/drivers
We have basically the same code to set the video standard in init_device()
and adv7180_s_std(). Factor this out into a common helper function.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
---
drivers/media/i2c/adv7180.c | 67 ++---
1 file changed, 32
requested once.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
---
drivers/media/i2c/adv7180.c | 13 +++--
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/drivers/media/i2c/adv7180.c b/drivers/media/i2c/adv7180.c
index bffe6eb..172e4a2 100644
--- a/drivers/media/i2c/adv7180.c
need to
register a dummy device for it.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
---
drivers/media/i2c/adv7180.c | 170 +++-
1 file changed, 154 insertions(+), 16 deletions(-)
diff --git a/drivers/media/i2c/adv7180.c b/drivers/media/i2c/adv7180.c
for the format.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
---
drivers/media/i2c/adv7180.c | 156 +---
1 file changed, 148 insertions(+), 8 deletions(-)
diff --git a/drivers/media/i2c/adv7180.c b/drivers/media/i2c/adv7180.c
index 868a677..4d789c7 100644
* Free Running Color: Allows to select the color of the pattern
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
---
drivers/media/i2c/adv7180.c | 125 ++--
1 file changed, 122 insertions(+), 3 deletions(-)
diff --git a/drivers/media/i2c/adv7180.c b/drivers
This patch adds support for the adv7182 to the adv7180 driver. The adv7182
is similar to the adv7180, the main difference from the driver's point of
view is how the video input and how the input format are selected.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
---
drivers/media/i2c/adv7180
to either enable or disable fast switch mode.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
---
drivers/media/i2c/adv7180.c | 29 +
1 file changed, 29 insertions(+)
diff --git a/drivers/media/i2c/adv7180.c b/drivers/media/i2c/adv7180.c
index 4d789c7..82c8296 100644
This patch adds support for the adv7280/adv7281/adv7282 devices to the
adv7180 driver. They are very similar to the adv7182, the main difference
from the drivers point of view are some different tuning constants for
improved video performance.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
Reset the device when initializing it so it is in a good known state and the
assumed register settings matches the actual register settings.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
---
drivers/media/i2c/adv7180.c | 14 +-
1 file changed, 9 insertions(+), 5 deletions
means that a register access is not a single atomic
i2c_smbus_write_byte_data() or i2c_smbus_read_byte_data() call and we need
to make sure that concurrent register access does not race against each
other.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
---
drivers/media/i2c/adv7180.c | 206
the V4L2_SUBDEV_FL_HAS_DEVNODE flag for the subdevice so it is
possible to create a subdevice device node.
Since the driver now depends on VIDEO_V4L2_SUBDEV_API all drivers which
select the driver need to depend on that symbol as well.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
---
drivers/media
Most IRQ controllers support different types of interrupts. The adv7180
generates falling edge interrupts, so make sure to pass IRQF_TRIGGER_FALLING
to request_threaded_irq() so the IRQ controller is configured for the
correct mode.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
---
drivers
On 01/13/2015 01:55 PM, Mats Randgaard (matrandg) wrote:
On 01/13/2015 01:01 PM, Lars-Peter Clausen wrote:
Add myself as the maintainer for the adv7180 video subdev driver.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de --- MAINTAINERS |
7 +++ 1 file changed, 7 insertions
On 01/13/2015 02:04 PM, Hans Verkuil wrote:
Hi Lars,
On 01/13/15 13:01, Lars-Peter Clausen wrote:
The adv7180 is part of a larger family of chips which all implement
different features from a feature superset. This patch series step by step
extends the current adv7180 with features from
On 02/26/2015 07:19 PM, Lad Prabhakar wrote:
From: Lad, Prabhakar prabhakar.cse...@gmail.com
this patch makes sure we unregister the subdev by calling
v4l2_device_unregister_subdev() on remove callback.
This was just removed a while ago, see commit 632f2b0db9da ([media]
adv7180: Remove
format is configured slightly differs between some devices.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
Acked-by: Hans Verkuil hans.verk...@cisco.com
---
drivers/media/i2c/adv7180.c | 187 ++--
1 file changed, 130 insertions(+), 57 deletions(-)
diff
Reset the device when initializing it so it is in a good known state and the
assumed register settings matche the actual register settings.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
Acked-by: Hans Verkuil hans.verk...@cisco.com
---
drivers/media/i2c/adv7180.c | 14 +-
1 file
We have basically the same code to set the video standard in init_device()
and adv7180_s_std(). Factor this out into a common helper function.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
Acked-by: Hans Verkuil hans.verk...@cisco.com
---
drivers/media/i2c/adv7180.c | 67
This patch adds support for the adv7280/adv7281/adv7282 devices to the
adv7180 driver. They are very similar to the adv7182, the main difference
from the drivers point of view are some different tuning constants for
improved video performance.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
for the format.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
Acked-by: Hans Verkuil hans.verk...@cisco.com
---
drivers/media/i2c/adv7180.c | 156 +---
1 file changed, 148 insertions(+), 8 deletions(-)
diff --git a/drivers/media/i2c/adv7180.c b/drivers
Most IRQ controllers support different types of interrupts. The adv7180
generates falling edge interrupts, so make sure to pass IRQF_TRIGGER_FALLING
to request_threaded_irq() so the IRQ controller is configured for the
correct mode.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
Acked-by: Hans
the V4L2_SUBDEV_FL_HAS_DEVNODE flag for the subdevice so it is
possible to create a subdevice device node.
Since the driver now depends on VIDEO_V4L2_SUBDEV_API all drivers which
select the driver need to depend on that symbol as well.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
Acked-by: Hans
means that a register access is not a single atomic
i2c_smbus_write_byte_data() or i2c_smbus_read_byte_data() call and we need
to make sure that concurrent register access does not race against each
other.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
Acked-by: Hans Verkuil hans.verk
This patch adds support for the adv7182 to the adv7180 driver. The adv7182
is similar to the adv7180, the main difference from the driver's point of
view is how the video input and how the input format are selected.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
Acked-by: Hans Verkuil
.
The first half of this series contains fixes and cleanups while the second
half adds new features and support for new chips
Lars-Peter Clausen (15):
[media] adv7180: Do not request the IRQ again during resume
[media] adv7180: Pass correct flags to request_threaded_irq()
[media] adv7180
Consistently prefix register defines with ADV7180_REG. Also remove the ADI
from register names, the ADV7180 prefix should provide enough of a namespace
separation.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
Acked-by: Hans Verkuil hans.verk...@cisco.com
---
drivers/media/i2c/adv7180.c
Add myself as the maintainer for the adv7180 video subdev driver.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
Acked-by: Hans Verkuil hans.verk...@cisco.com
---
MAINTAINERS | 7 +++
1 file changed, 7 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 4318f34..22bb77e 100644
need to
register a dummy device for it.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
Acked-by: Hans Verkuil hans.verk...@cisco.com
---
drivers/media/i2c/adv7180.c | 170 +++-
1 file changed, 154 insertions(+), 16 deletions(-)
diff --git a/drivers
to either enable or disable fast switch mode.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
--
Changes since v1:
* Reserve private control range and use it for the fast switch control
* Changed control name from Fast switch to Fast Switch
---
drivers/media/i2c/adv7180.c| 29
requested once.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
Acked-by: Hans Verkuil hans.verk...@cisco.com
---
drivers/media/i2c/adv7180.c | 13 +++--
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/drivers/media/i2c/adv7180.c b/drivers/media/i2c/adv7180.c
index bffe6eb
Use a inline function instead of a macro for the container_of helper for
getting the driver's state struct from a control. A inline function has the
advantage that it is more typesafe and nicer in general.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
Acked-by: Hans Verkuil hans.verk
On 06/25/2015 12:21 PM, Sakari Ailus wrote:
Hi Lars-Peter,
On Wed, Jun 24, 2015 at 06:50:30PM +0200, Lars-Peter Clausen wrote:
Use the new v4l2_subdev_notify_event() helper function to deliver the
resolution change event to userspace via the v4l2 subdev event queue as
well as to the bridge
On 06/25/2015 11:47 AM, Sakari Ailus wrote:
Hi Lars-Peter,
On Wed, Jun 24, 2015 at 06:50:29PM +0200, Lars-Peter Clausen wrote:
Add a new helper function called v4l2_subdev_notify_event() which will
deliver the specified event to both the v4l2 subdev event queue as well as
to the notify
drivers. Combining both into the same function avoids boilerplate
code in subdev drivers.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
---
drivers/media/v4l2-core/v4l2-subdev.c | 18 ++
include/media/v4l2-subdev.h | 4
2 files changed, 22 insertions(+)
diff --git
and often necessary for video pipelines where there is no direct
1-to-1 relationship between the subdevice converter and the video capture
device and hence it does not make sense to directly forward the event to
the video capture device node.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
Allow userspace applications to subscribe to control change events. This
can e.g. be used to monitor the 5V detect control to be notified when a
source is connected or disconnected.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
---
drivers/media/i2c/adv7842.c | 5 -
1 file changed, 4
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