On Thu, Nov 29, 2018 at 10:50:38AM +, Colin King wrote:
> From: Colin Ian King
>
> There are spelling mistakes in dev_dbg messages, fix them.
>
> Signed-off-by: Colin Ian King
Acked-by: Maxime Ripard
Maxime
--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin
On 11/29/2018 08:35 PM, Tomasz Figa wrote:
> On Thu, Nov 29, 2018 at 1:01 AM Hans Verkuil wrote:
>>
>> On 10/04/2018 03:37 PM, Maxime Jourdan wrote:
>>> When a v4l2 driver exposes V4L2_EVENT_SOURCE_CHANGE, some (usually
>>> OUTPUT) formats may not be able to trigger this event.
>>>
>>> Add a enum_
On Tue, Nov 27, 2018 at 05:30:00PM +0100, Jernej Škrabec wrote:
> > > > +static void _cedrus_write_ref_list(struct cedrus_ctx *ctx,
> > > > + struct cedrus_run *run,
> > > > + const u8 *ref_list, u8 num_ref,
> > > > +
Hi Niklas,
On 11/29/18 6:25 PM, Niklas Söderlund wrote:
Hi Sakari, Steve,
Thanks for your quick response.
On 2018-11-29 22:37:53 +0200, Sakari Ailus wrote:
Hi Steve, Niklas,
On Thu, Nov 29, 2018 at 11:41:32AM -0800, Steve Longerbeam wrote:
On 11/29/18 11:26 AM, Steve Longerbeam wrote:
Hi N
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: Fri Nov 30 05:00:11 CET 2018
media-tree git hash:708d75fe1c7c6e9abc5381b6fcc32b49830383d0
media_build git
On Fri, Nov 16, 2018 at 12:52 AM Chen-Yu Tsai wrote:
>
> On Thu, Nov 15, 2018 at 10:50 PM Paul Kocialkowski
> wrote:
> >
> > Add the H5-specific system control node description to its device-tree
> > with support for the SRAM C1 section, that will be used by the video
> > codec node later on.
> >
Hi Sakari, Steve,
Thanks for your quick response.
On 2018-11-29 22:37:53 +0200, Sakari Ailus wrote:
> Hi Steve, Niklas,
>
> On Thu, Nov 29, 2018 at 11:41:32AM -0800, Steve Longerbeam wrote:
> >
> >
> > On 11/29/18 11:26 AM, Steve Longerbeam wrote:
> > > Hi Niklas,
> > >
> > > On 11/29/18 10:4
Hi Mauro,
The following changes since commit 708d75fe1c7c6e9abc5381b6fcc32b49830383d0:
media: dvb-pll: don't re-validate tuner frequencies (2018-11-23 12:27:18
-0500)
are available in the Git repository at:
git://linuxtv.org/pinchartl/media.git uvc/next
for you to fetch changes up to dd3b
There is no need to hold the list_lock when initializing the local
asd_list of a notifier. Remove the lock handling to simplify the code
and remove a potential LOCKDEP warning.
Signed-off-by: Niklas Söderlund
Reported-by: Jacopo Mondi
---
drivers/media/v4l2-core/v4l2-async.c | 4
1 file ch
Hi Mauro,
The following changes since commit 708d75fe1c7c6e9abc5381b6fcc32b49830383d0:
media: dvb-pll: don't re-validate tuner frequencies (2018-11-23 12:27:18
-0500)
are available in the Git repository at:
git://linuxtv.org/pinchartl/media.git xilinx/next
for you to fetch changes up to 6
Support V4L2 QP parameters in Venus encoder:
* V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP
* V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP
* V4L2_CID_MPEG_VIDEO_H264_MIN_QP
* V4L2_CID_MPEG_VIDEO_H264_MAX_QP
Signed-off-by: Kelvin Lawson
---
drivers/media/platform/qcom/venus/venc.c | 19 +++
1 f
Hi Stanimir,
> As functional changes the patch is fine, but it has many coding style
> issues. Did you read [1]?
Yes, the patch was indented properly but it looks like it got mangled
by the webmail interface. I'll re-submit.
Thanks,
Kelvin
---
Kelvin Lawson
Embedded Linux Consultant
https://lis
Hi Sakari,
Thank you for the patch.
On Thursday, 22 November 2018 17:29:56 EET Sakari Ailus wrote:
> From: Sakari Ailus
>
> This is necessary since video_open() may not be always called soon
Do you mean video_init() ? Isn't it called at the very first line of main() ?
> Signed-off-by: Sakari
Hi, Laurent,
Thanks for the review.
> -Original Message-
> From: Laurent Pinchart [mailto:laurent.pinch...@ideasonboard.com]
> Sent: Thursday, November 29, 2018 1:17 PM
> To: Zhi, Yong
> Cc: linux-media@vger.kernel.org; sakari.ai...@linux.intel.com;
> tf...@chromium.org; mche...@kernel.o
Hi Sakari,
On Friday, 9 November 2018 12:09:54 EET Sakari Ailus wrote:
> On Wed, Nov 07, 2018 at 12:16:47PM +0800, Bing Bu Cao wrote:
> > On 11/01/2018 08:03 PM, Sakari Ailus wrote:
> >> On Mon, Oct 29, 2018 at 03:22:54PM -0700, Yong Zhi wrote:
[snip]
> >>> ImgU media topology print:
> >>>
> >
Hello Bing,
On Wednesday, 7 November 2018 06:16:47 EET Bing Bu Cao wrote:
> On 11/01/2018 08:03 PM, Sakari Ailus wrote:
> > On Mon, Oct 29, 2018 at 03:22:54PM -0700, Yong Zhi wrote:
[snip]
> >> ImgU media topology print:
> >>
> >> # media-ctl -d /dev/media0 -p
> >> Media controller API version
Hi, Sakari,
> -Original Message-
> From: Sakari Ailus [mailto:sakari.ai...@linux.intel.com]
> Sent: Thursday, November 29, 2018 4:46 PM
> To: Zhi, Yong
> Cc: linux-media@vger.kernel.org; tf...@chromium.org;
> mche...@kernel.org; hans.verk...@cisco.com;
> laurent.pinch...@ideasonboard.com;
Hi Laurent, Tomasz,
Thanks for the reviews.
> Subject: Re: [PATCH v7 00/16] Intel IPU3 ImgU patchset
>
> Hi Tomasz,
>
> On Thursday, 29 November 2018 21:51:32 EET Tomasz Figa wrote:
> > On Thu, Nov 29, 2018 at 6:43 AM Laurent Pinchart wrote:
> > > On Tuesday, 30 October 2018 00:22:54 EET Yong Z
Hi Tomasz,
On Thursday, 29 November 2018 21:51:32 EET Tomasz Figa wrote:
> On Thu, Nov 29, 2018 at 6:43 AM Laurent Pinchart wrote:
> > On Tuesday, 30 October 2018 00:22:54 EET Yong Zhi wrote:
[snip]
> >> 1. Link pad flag of video nodes (i.e. ipu3-imgu 0 output) need to be
> >> enabled prior to t
Hello Yong,
Thank you for the patch.
On Tuesday, 30 October 2018 00:22:56 EET Yong Zhi wrote:
> From: Rajmohan Mani
>
> This patch adds the details about the IPU3 Imaging Unit driver.
Strictly speaking this documents both the CIO2 and the IMGU. As they're
handled by two separate drivers, shou
The interrupt urb is killed but never freed add the function
Cc: sta...@vger.kernel.org
Signed-off-by: Malcolm Priestley
---
drivers/media/usb/dvb-usb-v2/lmedm04.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/usb/dvb-usb-v2/lmedm04.c
b/drivers/media/usb/dvb-usb-v2/lmedm04.c
lme2510_state exists for the entire duration of driver.
Move usb_buffer to lme2510_state removing the need for
lme2510_exit_int for removing the buffer.
Signed-off-by: Malcolm Priestley
---
drivers/media/usb/dvb-usb-v2/lmedm04.c | 35 +++---
1 file changed, 3 insertions(+),
Interrupt is always present throught life time of
there is no dma element move this buffer to private
area of driver.
Signed-off-by: Malcolm Priestley
---
drivers/media/usb/dvb-usb-v2/lmedm04.c | 26 +-
1 file changed, 9 insertions(+), 17 deletions(-)
diff --git a/driver
Use dvb-usb-v2 generic usb function for bulk transfers and simplify logic.
Signed-off-by: Malcolm Priestley
---
drivers/media/usb/dvb-usb-v2/lmedm04.c | 42 --
1 file changed, 12 insertions(+), 30 deletions(-)
diff --git a/drivers/media/usb/dvb-usb-v2/lmedm04.c
b/driver
Hi Steve, Niklas,
On Thu, Nov 29, 2018 at 11:41:32AM -0800, Steve Longerbeam wrote:
>
>
> On 11/29/18 11:26 AM, Steve Longerbeam wrote:
> > Hi Niklas,
> >
> > On 11/29/18 10:47 AM, Niklas Söderlund wrote:
> > > Hi Steve, Sakari and Hans,
> > >
> > > I have been made aware of a possible regress
On Thu, Nov 29, 2018 at 6:43 AM Laurent Pinchart
wrote:
>
> Hello Yong,
>
> On Tuesday, 30 October 2018 00:22:54 EET Yong Zhi wrote:
> > Hi,
> >
> > This series adds support for the Intel IPU3 (Image Processing Unit)
> > ImgU which is essentially a modern memory-to-memory ISP. It implements
> > ra
On 11/29/18 11:26 AM, Steve Longerbeam wrote:
Hi Niklas,
On 11/29/18 10:47 AM, Niklas Söderlund wrote:
Hi Steve, Sakari and Hans,
I have been made aware of a possible regression by a few users of
rcar-vin and I'm a bit puzzled how to best handle it. Maybe you can help
me out?
The issue is
On Thu, Nov 29, 2018 at 3:10 AM wrote:
>
>
> Hi Stan,
>
> On 2018-11-29 16:01, Stanimir Varbanov wrote:
> > Hi Tomasz,
> >
> > On 11/3/18 5:01 AM, Tomasz Figa wrote:
> >> Hi Malathi,
> >>
> >> On Fri, Nov 2, 2018 at 9:58 PM Malathi Gottam
> >> wrote:
> >>>
> >>> When client requests for a keyfram
On Thu, Nov 29, 2018 at 1:01 AM Hans Verkuil wrote:
>
> On 10/04/2018 03:37 PM, Maxime Jourdan wrote:
> > When a v4l2 driver exposes V4L2_EVENT_SOURCE_CHANGE, some (usually
> > OUTPUT) formats may not be able to trigger this event.
> >
> > Add a enum_fmt format flag to tag those specific formats.
Hi Niklas,
On 11/29/18 10:47 AM, Niklas Söderlund wrote:
Hi Steve, Sakari and Hans,
I have been made aware of a possible regression by a few users of
rcar-vin and I'm a bit puzzled how to best handle it. Maybe you can help
me out?
The issue is visible when running with LOCKDEP enabled and it p
Hello Yong,
Thank you for the patch.
On Tuesday, 30 October 2018 00:22:55 EET Yong Zhi wrote:
> Add IPU3-specific meta formats for parameter
> processing and 3A, DVS statistics:
Unless I'm mistaken DVS support has been removed. You can write this as
Add IPU3-specific meta formats for processing
Hi Niklas,
Thank you for the patch.
On Thursday, 29 November 2018 04:01:44 EET Niklas Söderlund wrote:
> The CSI-2 transmitters can use a different number of lanes to transmit
> data. Make the data-lanes mandatory for the endpoints that describe the
> transmitters as no good default can be set to
Hi Steve, Sakari and Hans,
I have been made aware of a possible regression by a few users of
rcar-vin and I'm a bit puzzled how to best handle it. Maybe you can help
me out?
The issue is visible when running with LOCKDEP enabled and it prints a
warning about a possible circular locking depende
On Thu, Nov 29, 2018 at 8:48 AM Jacopo Mondi wrote:
>
> Hello ov5640-ers,
>these two patches should be applied on top of Maxime's clock tree rework v5
> and 'fix' MIPI CSI-2 clock tree configuration.
>
> The first patch is a fix that appeard in various forms on the list several
> times: if the
On Mon, Nov 05, 2018 at 07:12:52PM +, Bob Goddard wrote:
> Enable Sony CXD2837ER slave demon on the Astrometa DVB-T2, known as the 2018
> update.
>
> Originally based on the patch by kapitanf at
> https://github.com/torvalds/linux/pull/567, it was not quite right. This is
> more correct, bu
Hello Mauro,
Does this patch look ok to you?
Thanks,
Fab
> -Original Message-
> From: Biju Das
> Sent: 10 September 2018 15:31
> To: Mauro Carvalho Chehab
> Cc: Biju Das ; Niklas Söderlund
> ; linux-media@vger.kernel.org; linux-
> renesas-...@vger.kernel.org; Simon Horman ; Geert
> Uyt
The MIPI clock generation tree uses the MIPI_DIV divider to generate both the
MIPI SCALER CLOCK and the PIXEL_CLOCK. It seems the MIPI BIT CLK frequency is
generated by either the MIPI SCALER or the PIXEL CLOCK, depending if the
currently applied image mode uses the scaler or not.
Make the MIPI_DI
Hello ov5640-ers,
these two patches should be applied on top of Maxime's clock tree rework v5
and 'fix' MIPI CSI-2 clock tree configuration.
The first patch is a fix that appeard in various forms on the list several
times: if the image sizes gets updated but not the image format, the size
updat
The set_fmt operations updates the sensor format only when the image format
is changed. When only the image sizes gets changed, the format do not get
updated causing the sensor to always report the one that was previously in
use.
Without this patch, updating frame size only fails:
[fmt:UYVY8_2X8
Hello Yong,
On Tuesday, 30 October 2018 00:22:54 EET Yong Zhi wrote:
> Hi,
>
> This series adds support for the Intel IPU3 (Image Processing Unit)
> ImgU which is essentially a modern memory-to-memory ISP. It implements
> raw Bayer to YUV image format conversion as well as a large number of
> oth
Hi Stan,
On 2018-11-29 16:01, Stanimir Varbanov wrote:
Hi Tomasz,
On 11/3/18 5:01 AM, Tomasz Figa wrote:
Hi Malathi,
On Fri, Nov 2, 2018 at 9:58 PM Malathi Gottam
wrote:
When client requests for a keyframe, set the property
to hardware to generate the sync frame.
Signed-off-by: Malathi
From: Colin Ian King
There are spelling mistakes in dev_dbg messages, fix them.
Signed-off-by: Colin Ian King
---
drivers/media/platform/sunxi/sun6i-csi/sun6i_video.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/platform/sunxi/sun6i-csi/sun6i_video.c
b
Hi Tomasz,
On 11/3/18 5:01 AM, Tomasz Figa wrote:
> Hi Malathi,
>
> On Fri, Nov 2, 2018 at 9:58 PM Malathi Gottam wrote:
>>
>> When client requests for a keyframe, set the property
>> to hardware to generate the sync frame.
>>
>> Signed-off-by: Malathi Gottam
>> ---
>> drivers/media/platform/q
From: Colin Ian King
There is a spelling mistake in a pvr2_trace trace message, fix it.
Signed-off-by: Colin Ian King
---
drivers/media/usb/pvrusb2/pvrusb2-hdw.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/usb/pvrusb2/pvrusb2-hdw.c
b/drivers/media/usb/pvr
Hi Kelvin,
Thanks for the patch!
On 11/12/18 12:59 PM, Kelvin Lawson wrote:
> Support V4L2 QP parameters in Venus encoder:
> * V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP
> * V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP
> * V4L2_CID_MPEG_VIDEO_H264_MIN_QP
> * V4L2_CID_MPEG_VIDEO_H264_MAX_QP
>
> Signed-off-by
The following changes since commit 708d75fe1c7c6e9abc5381b6fcc32b49830383d0:
media: dvb-pll: don't re-validate tuner frequencies (2018-11-23 12:27:18
-0500)
are available in the Git repository at:
git://linuxtv.org/hverkuil/media_tree.git tags/br-v4.21g
for you to fetch changes up to e5b4a
Add new buffer capability flags to indicate if the VIDIOC_PREPARE_BUF or
VIDIOC_CREATE_BUFS ioctls are supported.
The reason for this is that there is currently no way for an application
to detect if VIDIOC_PREPARE_BUF is implemented other than trying it, but
then the buffer is already prepared. Y
Hi,
On Fri, 2018-11-16 at 11:47 +0100, Maxime Ripard wrote:
> On Thu, Nov 15, 2018 at 03:39:55PM +0100, Paul Kocialkowski wrote:
> > We initially introduced a spin lock to ensure that the VPU registers
> > are not accessed concurrently between our setup function and IRQ
> > handler. Because the V4
We initially introduced a spin lock to ensure that the VPU registers
are not accessed concurrently between our setup function and IRQ
handler. The V4L2 M2M API ensures that only one decoding job runs at a
time, so the interrupt signaling the end of decoding will not occur
while the next picture is
Changes since v1:
* Reworked commit message as suggested by Maxime.
Paul Kocialkowski (1):
media: cedrus: Remove global IRQ spin lock from the driver
drivers/staging/media/sunxi/cedrus/cedrus.c | 1 -
drivers/staging/media/sunxi/cedrus/cedrus.h | 2 --
drivers/staging/media/sunxi
On 10/04/2018 03:37 PM, Maxime Jourdan wrote:
> When a v4l2 driver exposes V4L2_EVENT_SOURCE_CHANGE, some (usually
> OUTPUT) formats may not be able to trigger this event.
>
> Add a enum_fmt format flag to tag those specific formats.
I think I missed (or forgot) some discussion about this since I
Hi,
On Sun, 2018-11-25 at 15:21 +, Jonas Karlman wrote:
> intra_dc_precision is a 2-bit integer [1]
> allow use of all valid options, 8 - 11 bits precision
>
> [1] ISO/IEC 13818-2 Table 6-13
Thanks for this patch, this is definitely a mistake from my side here!
> Fixes: c27bb30e7b6d ("media
Hi Mauro,
Some more fixes for 4.20.
Four of these are related to the new Request API. Found after extending the
Request API tests in v4l2-compliance. Most relate to a new test where I
check what happens if STREAMON returns an error the first time it is called.
v4l2-compliance now has code to det
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