On 07/08/2017 02:33 AM, Nicolas Dufresne wrote:
Le samedi 08 juillet 2017 à 01:29 +0800, ayaka a écrit :
On 07/04/2017 05:29 PM, Hugues FRUCHET wrote:
Hi Randy,
Thanks for review, and sorry for late reply, answers inline.
BR,
Hugues.
On 06/11/2017 01:41 PM, ayaka wrote:
On 04/28/2017 09:25
On Fri, 2017-07-07 at 20:40 -0400, Amitoj Kaur Chawla wrote:
> Conditionally calling kfree()/vfree() can be replaced by a call to
> kvfree() which handles both kmalloced memory and vmalloced memory.
[]
> diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css.c
> b/drivers/staging/
Conditionally calling kfree()/vfree() can be replaced by a call to
kvfree() which handles both kmalloced memory and vmalloced memory.
Consequently removed an unnecessary comment.
The Coccinelle semantic patch used to make the change is as follows:
//
@@
expression a;
@@
- if(...) { vfree(a); }
Conditionally calling kfree()/vfree() can be replaced by a call to
kvfree() which handles both kmalloced memory and vmalloced memory.
The Coccinelle semantic patch used to make the change is as follows:
//
@@
expression a;
@@
- if(...) { vfree(a); }
- else { kfree(a); }
+ kvfree(a);
@@
expression
Hello!
> This series adds drivers for the ST STV0910 DVB-S/S2 demodulator ICs and
> the ST STV6111 DVB-S/S2 tuners, and utilises them to enable ddbridge to
> support the current line of Digital Devices DVB-S/S2 hardware (e.g. Cine
> S2 V7/V7A adapters, DuoFlex S2 V4 addon modules and maybe more, w
Hi Chiran,
> +
> +/* Supported link frequencies */
> +#define OV5670_LINK_FREQ_840MBPS 84000
> +#define OV5670_LINK_FREQ_840MBPS_INDEX 0
> +static const struct ov5670_link_freq_config link_freq_configs[] = {
> + {
> + .pixel_rate = 33600,
> + .reg_list
Hi Chiranjeevi,
A few relatively minor comments below.
On Sat, Jul 01, 2017 at 01:49:06PM -0700, chiranjeevi.rap...@intel.com wrote:
> From: Chiranjeevi Rapolu
>
> Provides single source pad with up to 2592x1944 pixels at 10-bit raw
> bayer format over MIPI CSI2 two lanes at 840Mbps/lane.
> The
Hi Kieran,
Quoting Kieran Bingham :
Hi Gustavo,
Thank you for the patch.
Absolutely, glad to help. :)
On 06/07/17 21:25, Gustavo A. R. Silva wrote:
Check for vb2_ops structures that are only stored in the ops field of a
vb2_queue structure. That field is declared const, so vb2_ops struct
Le samedi 08 juillet 2017 à 01:29 +0800, ayaka a écrit :
>
> On 07/04/2017 05:29 PM, Hugues FRUCHET wrote:
> > Hi Randy,
> > Thanks for review, and sorry for late reply, answers inline.
> > BR,
> > Hugues.
> >
> > On 06/11/2017 01:41 PM, ayaka wrote:
> > >
> > > On 04/28/2017 09:25 PM, Hugues Fr
On 06/16/2017 01:39 AM, Gustavo Padovan wrote:
> From: Gustavo Padovan
>
> To enable vivid to be used with explicit synchronization we need
> to mark its queues as ordered.
>
> Signed-off-by: Gustavo Padovan
> ---
> drivers/media/platform/vivid/vivid-core.c | 5 +
> 1 file changed, 5 inser
On 07/04/2017 05:29 PM, Hugues FRUCHET wrote:
Hi Randy,
Thanks for review, and sorry for late reply, answers inline.
BR,
Hugues.
On 06/11/2017 01:41 PM, ayaka wrote:
On 04/28/2017 09:25 PM, Hugues Fruchet wrote:
Add "parsed MPEG-2" pixel format & related controls
needed by stateless video d
--
my name is Mrs. Alice Walton, a business woman an America Citizen and
the heiress to the fortune of Walmart stores, born October 7, 1949. I
have a mission for you worth $100,000,000.00(Hundred Million United
State Dollars) which I intend using for CHARITY PROJECT to help the
less privil
On 06/16/2017 01:39 AM, Gustavo Padovan wrote:
> From: Gustavo Padovan
>
> Instead of assigning the global v4l2 device, assign the specific device.
> This was causing trouble when using using V4L2 events with vivid
> devices. The device's queue should be the same we opened in userspace.
>
> Sign
On Fri 2017-07-07 10:52:02, Sean Young wrote:
> 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
> ---
> MAINTAINERS | 6 ++
> drivers/media/rc/Kconfig | 12
> drivers/media/rc/Ma
On Mon, Jul 03, 2017 at 02:40:22PM +0200, Maxime Ripard wrote:
> The Cadence MIPI-CSI2 RX controller is a CSI2RX bridge that supports up to
> 4 CSI-2 lanes, and can route the frames to up to 4 streams, depending on
> the hardware implementation.
Streams and lanes are separate, right? Do you need t
On Fri 2017-07-07 08:59:28, Rob Herring wrote:
> On Sun, Jul 02, 2017 at 12:06:13PM +0100, Sean Young wrote:
> > 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
> > ---
> > .../devicetree/bindings/leds
Hi,
On 06/19/2017 08:10 AM, Smitha T Murthy wrote:
> Added V4l2 controls for HEVC encoder
>
> Signed-off-by: Smitha T Murthy
> ---
> Documentation/media/uapi/v4l/extended-controls.rst | 364
> +
> 1 file changed, 364 insertions(+)
>
> diff --git a/Documentation/media/uapi/
Hi Smitha,
On 06/19/2017 08:10 AM, Smitha T Murthy wrote:
> Add V4L2 definition for HEVC compressed format
>
> Signed-off-by: Smitha T Murthy
> Reviewed-by: Andrzej Hajda
> ---
> include/uapi/linux/videodev2.h | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/include/uapi/linux/videode
kstrdup kernel primitive can be used to replace kmalloc followed by
string copy. This was reported by coccinelle tool
Signed-off-by: Hari Prasath
---
.../media/atomisp/pci/atomisp2/css2400/sh_css_firmware.c | 10 +++---
1 file changed, 3 insertions(+), 7 deletions(-)
diff --git
a/dri
On 06/16/2017 01:39 AM, Gustavo Padovan wrote:
> From: Gustavo Padovan
>
> Call v4l2_ctrl_subscribe_event to subscribe to more events supported by
> v4l.
>
> Signed-off-by: Gustavo Padovan
> ---
> drivers/media/usb/uvc/uvc_v4l2.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> dif
Acked-by: Hugues Fruchet
On 07/06/2017 10:05 PM, Gustavo A. R. Silva wrote:
> Check for vb2_ops structures that are only stored in the ops field of a
> vb2_queue structure. That field is declared const, so vb2_ops structures
> that have this property can be declared as const also.
>
> This issue
Acked-by: Hugues Fruchet
On 07/06/2017 10:14 PM, Gustavo A. R. Silva wrote:
> Check for vb2_ops structures that are only stored in the ops field of a
> vb2_queue structure. That field is declared const, so vb2_ops structures
> that have this property can be declared as const also.
>
> This issue
On 07/07/17 16:20, Sakari Ailus wrote:
> The rectangle which the sink compose rectangle is related to is documented
> to be the source compose bounds rectangle. This is in obvious conflict with
> the ground rule of the format propagation (from sink to source). The reason
> behind this is that this
On Fri, Jul 7, 2017 at 7:09 PM, Philipp Zabel wrote:
> Hi Jagan,
>
> On Fri, 2017-07-07 at 18:15 +0530, Jagan Teki wrote:
>> Hi,
>>
>> I'm observing firmware request failure with i.MX6Q board, This is with
>> latest linux-next (4.12) with firmware from, [1] and converted
>> v4l-coda960-imx6q.bin u
The rectangle which the sink compose rectangle is related to is documented
to be the source compose bounds rectangle. This is in obvious conflict with
the ground rule of the format propagation (from sink to source). The reason
behind this is that this was always supposed to be the sink compose boun
Hi Jagan,
On Fri, Jul 7, 2017 at 9:45 AM, Jagan Teki wrote:
> Hi,
>
> I'm observing firmware request failure with i.MX6Q board, This is with
> latest linux-next (4.12) with firmware from, [1] and converted
> v4l-coda960-imx6q.bin using [2].
There is no need to do the conversion with current code
On Sun, Jul 02, 2017 at 12:06:13PM +0100, Sean Young wrote:
> 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
> ---
> .../devicetree/bindings/leds/irled/pwm-ir-tx.txt | 13 ++
Please make this a separate
On Sun, Jul 02, 2017 at 12:06:11PM +0100, Sean Young wrote:
> This is a simple bit-banging GPIO IR TX driver.
>
> Signed-off-by: Sean Young
> ---
> .../devicetree/bindings/leds/irled/gpio-ir-tx.txt | 11 ++
Please make this a separate patch.
> drivers/media/rc/Kconfig
Some UVC video cameras contain metadata in their payload headers. This
patch extracts that data, adding more clock synchronisation information,
on both bulk and isochronous endpoints and makes it available to the
user space on a separate video node, using the V4L2_CAP_META_CAPTURE
capability and th
Hi Jagan,
On Fri, 2017-07-07 at 18:15 +0530, Jagan Teki wrote:
> Hi,
>
> I'm observing firmware request failure with i.MX6Q board, This is with
> latest linux-next (4.12) with firmware from, [1] and converted
> v4l-coda960-imx6q.bin using [2].
>
> Log:
> --
> coda 204.vpu: Direct firmwar
On 07-Jul-2017 5:25 PM, "Alan Cox" wrote:
On Fri, 2017-07-07 at 17:20 +0530, Hari Prasath wrote:
> kmemdup can be used to replace kmalloc followed by a memcpy.This was
> pointed out by the coccinelle tool.
And kstrdup could do the job even better I think ?
> Yes & thanks for pointing me that. I
On Thu, Jul 06, 2017 at 01:11:49PM +0200, Sebastian Reichel wrote:
> Hi,
>
> On Thu, Jul 06, 2017 at 02:00:18AM +0300, Sakari Ailus wrote:
> > Check that we do have a valid port in an endpoint, return an error if not.
> >
> > Signed-off-by: Sakari Ailus
>
> Reviewed-by: Sebastian Reichel
Than
Acked-by: Benoit Parrot
Kuninori Morimoto wrote on Wed [2017-Jun-28
00:33:00 +]:
>
> From: Kuninori Morimoto
>
> Now, we can use of_graph_get_remote_endpoint(). Let's use it.
>
> Signed-off-by: Kuninori Morimoto
> ---
> based on 4c9c3d595f1bad021cc126d20879df4016801736
> ("of_graph: a
Hi,
I'm observing firmware request failure with i.MX6Q board, This is with
latest linux-next (4.12) with firmware from, [1] and converted
v4l-coda960-imx6q.bin using [2].
Log:
--
coda 204.vpu: Direct firmware load for vpu_fw_imx6q.bin failed with error -2
coda 204.vpu: Direct firmware
On Fri, 2017-07-07 at 17:20 +0530, Hari Prasath wrote:
> kmemdup can be used to replace kmalloc followed by a memcpy.This was
> pointed out by the coccinelle tool.
And kstrdup could do the job even better I think ?
Alan
kmemdup can be used to replace kmalloc followed by a memcpy.This was
pointed out by the coccinelle tool.
Signed-off-by: Hari Prasath
---
drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_firmware.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git
a/drivers/staging/me
Add a new stub function for cec_register_cec_notifier() so that
we can still call this function when CONFIG_CEC_NOTIFIER and
CONFIG_CEC_CORE are not set.
Signed-off-by: Jose Abreu
Cc: Carlos Palminha
Cc: Hans Verkuil
---
include/media/cec.h | 8
1 file changed, 8 insertions(+)
diff -
Hi Hans,
On 07-07-2017 12:16, Hans Verkuil wrote:
> On 07/07/17 13:08, Jose Abreu wrote:
>> When CONFIC_CEC_NOTIFIER is not set and we only include cec-notifier.h
>> we can get build warnings like these ones:
>>
>> "warning: ‘struct cec_notifier’ declared inside parameter list will
>> not be visi
On 07/07/17 13:08, Jose Abreu wrote:
> When CONFIC_CEC_NOTIFIER is not set and we only include cec-notifier.h
> we can get build warnings like these ones:
>
> "warning: ‘struct cec_notifier’ declared inside parameter list will
> not be visible outside of this definition or declaration"
>
> Preven
Add a entry for Synopsys Designware HDMI Receivers drivers
and phys.
Signed-off-by: Jose Abreu
Cc: Carlos Palminha
---
MAINTAINERS | 7 +++
1 file changed, 7 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index c4be6d4..7ebc6dd 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -11354,6 +
Document the bindings for the Synopsys Designware HDMI RX.
Signed-off-by: Jose Abreu
Cc: Carlos Palminha
Cc: Rob Herring
Cc: Mark Rutland
Cc: Mauro Carvalho Chehab
Cc: Hans Verkuil
Cc: Sylwester Nawrocki
Cc: devicet...@vger.kernel.org
Changes from v6:
- Document which properties ar
The Synopsys Designware HDMI RX controller is an HDMI receiver controller that
is responsible to process digital data that comes from a phy. The final result
is a stream of raw video data that can then be connected to a video DMA, for
example, and transfered into RAM so that it can be displayed.
T
This adds support for the Synopsys Designware HDMI RX PHY e405. This
phy receives and decodes HDMI video that is delivered to a controller.
Main features included in this driver are:
- Equalizer algorithm that chooses the phy best settings
according to the detected HDMI cable chara
When CONFIC_CEC_NOTIFIER is not set and we only include cec-notifier.h
we can get build warnings like these ones:
"warning: ‘struct cec_notifier’ declared inside parameter list will
not be visible outside of this definition or declaration"
Prevent these warnings by using forward declaration of no
This is an initial submission for the Synopsys Designware HDMI RX
Controller Driver. This driver interacts with a phy driver so that
a communication between them is created and a video pipeline is
configured.
The controller + phy pipeline can then be integrated into a fully
featured system that ca
Add a new stub function for cec_register_cec_notifier() so that
we can still call this function when CONFIG_CEC_NOTIFIER and
CONFIG_CEC_CORE are not set.
Signed-off-by: Jose Abreu
Cc: Carlos Palminha
Cc: Hans Verkuil
---
include/media/cec.h | 7 +++
1 file changed, 7 insertions(+)
diff --
On Thu, 2017-07-06 at 21:50 +0530, Arvind Yadav wrote:
> acpi_device_id are not supposed to change at runtime. All functions
> working with acpi_device_id provided by work with
> const acpi_device_id. So mark the non-const structs as const.
>
> File size before:
> text data bss
On 07/07/17 11:03, Hans Verkuil wrote:
> Hi all,
>
> Hugues wants to add cropping support to the stm32-dcmi driver. The problem he
> encountered is that the sensor driver has a list of discrete framesizes and
> that causes problems with the API.
>
> Currently S_FMT is used to select which framesi
Firmware versions 2.3.10 revision 40778 and 3.1.1 revision 46072 are
contained in the i.MX firmware download archives provided by NXP at
http://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-3.5.7-1.0.0.bin
and http://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-5.4.bin,
respectively.
Signed-off
This fixes visual artifacts in the first macroblock row of encoded
MPEG-4 video output caused by 8 additional lines of luma data leaking
into the chroma planes of the internal reference framebuffers: the
buffer size is rounded up to a multiple of 16x16 macroblock size, same
as for the h.264 encoder
Set the field of destination buffers properly.
Signed-off-by: Philipp Zabel
---
drivers/media/platform/coda/coda-bit.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/media/platform/coda/coda-bit.c
b/drivers/media/platform/coda/coda-bit.c
index 50eed636830f8..a4abeabfa5377 100644
Explicitly set MPEG-4 encoder class register instead of relying on the
default value of 0.
Signed-off-by: Philipp Zabel
---
drivers/media/platform/coda/coda-bit.c | 4
drivers/media/platform/coda/coda_regs.h | 1 +
2 files changed, 5 insertions(+)
diff --git a/drivers/media/platform/coda/
CodaDx6 only accepts GOP sizes up to 60 frames, but CODA960 can handle
up to 99 frames. If we disable automatic I frame generation altogether
by setting GOP size to 0, we can let an application produce arbitrarily
large I frame intervals using the V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME
control.
Signe
Document the device tree bindings for the GPIO Bit Banging IR
Transmitter.
Signed-off-by: Sean Young
---
Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.txt | 11 +++
1 file changed, 11 insertions(+)
create mode 100644 Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.txt
Document the device tree bindings for the PWM IR Transmitter.
Signed-off-by: Sean Young
---
Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.txt | 13 +
1 file changed, 13 insertions(+)
create mode 100644 Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.txt
diff --git a
On 07/07/17 11:34, Jose Abreu wrote:
> On 06-07-2017 21:52, kbuild test robot wrote:
>>drivers/media//platform/dwc/dw-hdmi-rx.c: In function
>> 'dw_hdmi_registered':
drivers/media//platform/dwc/dw-hdmi-rx.c:1452:9: error: implicit
declaration of function 'v4l2_async_subnotifier_regi
This is a simple bit-banging GPIO IR TX driver.
Signed-off-by: Sean Young
---
MAINTAINERS | 6 ++
drivers/media/rc/Kconfig | 11 +++
drivers/media/rc/Makefile | 1 +
drivers/media/rc/gpio-ir-tx.c | 189 ++
4 files changed, 2
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
---
MAINTAINERS | 6 ++
drivers/media/rc/Kconfig | 12
drivers/media/rc/Makefile| 1 +
drivers/media/rc/pwm-ir-tx.c | 138
Without this patch, an input device is created which is not necessary.
Signed-off-by: Sean Young
---
drivers/media/rc/ir-mce_kbd-decoder.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/media/rc/ir-mce_kbd-decoder.c
b/drivers/media/rc/ir-mce_kbd-decoder.c
index 6a4d58b..0e07442
When an ir-spi is registered, you get this message.
rc rc0: Unspecified device as
/devices/platform/soc/3f215080.spi/spi_master/spi32766/spi32766.128/rc/rc0
"Unspecified device" refers to input_name, which makes no sense for IR
TX only devices. So, rename to device_name.
Also make driver_name c
These drivers are generic, but they've been tested on Raspberry Pi.
Note that the gpio-ir-recv is a separate driver, so you will end up
with two /dev/lircN devices if you want a receiver and a transmitter,
whilst with the lirc_rpi driver you have one /dev/lircN device.
Also note that it might be
On 06-07-2017 21:52, kbuild test robot wrote:
>drivers/media//platform/dwc/dw-hdmi-rx.c: In function 'dw_hdmi_registered':
>>> drivers/media//platform/dwc/dw-hdmi-rx.c:1452:9: error: implicit
>>> declaration of function 'v4l2_async_subnotifier_register'
>>> [-Werror=implicit-function-declarat
On 06-07-2017 21:30, Sylwester Nawrocki wrote:
> On 07/06/2017 12:24 PM, Jose Abreu wrote:
+- edid-phandle: phandle to the EDID handler block.
>>> Could you make this property optional and when it is missing assume that
>>> device
>>> corresponding to the parent node of this node handles EDID
Hi all,
Hugues wants to add cropping support to the stm32-dcmi driver. The problem he
encountered is that the sensor driver has a list of discrete framesizes and
that causes problems with the API.
Currently S_FMT is used to select which framesize to use. Which works fine as
long as there is no c
Add helper functions for mbus to/from mplane pixel format conversion.
Signed-off-by: Todor Tomov
---
include/media/v4l2-mediabus.h | 26 ++
1 file changed, 26 insertions(+)
diff --git a/include/media/v4l2-mediabus.h b/include/media/v4l2-mediabus.h
index 34cc99e..125afcd
On 07/07/2017 11:23 AM, Hans Verkuil wrote:
> On 07/07/2017 10:18 AM, Todor Tomov wrote:
>> Add helper functions for mbus to/from mplane pixel format conversion.
>>
>> Signed-off-by: Todor Tomov
>> ---
>> include/media/v4l2-mediabus.h | 26 ++
>> 1 file changed, 26 inser
attribute_groups are not supposed to change at runtime. All functions
working with attribute_groups provided by work with const
attribute_group. So mark the non-const structs as const.
File size before:
textdata bss dec hex filename
11605 880 20 1250530d9 drive
On 07/07/2017 10:18 AM, Todor Tomov wrote:
Add helper functions for mbus to/from mplane pixel format conversion.
Signed-off-by: Todor Tomov
---
include/media/v4l2-mediabus.h | 26 ++
1 file changed, 26 insertions(+)
diff --git a/include/media/v4l2-mediabus.h b/includ
Add helper functions for mbus to/from mplane pixel format conversion.
Signed-off-by: Todor Tomov
---
include/media/v4l2-mediabus.h | 26 ++
1 file changed, 26 insertions(+)
diff --git a/include/media/v4l2-mediabus.h b/include/media/v4l2-mediabus.h
index 34cc99e..f97fd4a
attribute_groups are not supposed to change at runtime. All functions
working with attribute_groups provided by work with const
attribute_group. So mark the non-const structs as const.
File size before:
textdata bss dec hex filename
185512256 77 208845194 drive
On 07/07/2017 03:53 AM, Gustavo Padovan wrote:
help
If you want to use Webcams, Video grabber devices and/or TV devices
enable this option and other options below.
diff --git a/drivers/media/v4l2-core/videobuf2-core.c
b/drivers/media/v4l2-core/videobuf2-core.c
index
On 07/07/2017 04:00 AM, Gustavo Padovan wrote:
2017-07-06 Hans Verkuil :
On 06/16/17 09:39, Gustavo Padovan wrote:
From: Gustavo Padovan
Receive in-fence from userspace and add support for waiting on them
before queueing the buffer to the driver. Buffers are only queued
to the driver once th
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