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ensure multiple separate register reads are from the same snapshot
Signed-off-by: Abylay Ospan
---
drivers/media/dvb-frontends/cxd2841er.c | 52 +
1 file changed, 40 insertions(+), 12 deletions(-)
diff --git a/drivers/media/dvb-frontends/cxd2841er.c
b/drivers/me
On 07/16/2016 03:55 AM, Bhaktipriya Shridhar wrote:
> The workqueue "work_thread" is involved in streaming the camera data.
> It has a single work item(&dev->work_struct) and hence doesn't require
> ordering. Also, it is not being used on a memory reclaim path.
> Hence, the singlethreaded workqueue
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: Tue Jul 19 04:00:08 CEST 2016
git branch: test
git hash: e05b1872f29a85532c2b34e3a4974a27158f1463
gcc versi
On Sat, Jul 16, 2016 at 04:34:41PM +0530, Bhaktipriya Shridhar wrote:
> The workqueue work_queue is involved in EDID (Extended Display
> Identification Data) handling.
>
> It has a single work item(&state->edid_handler) and hence
> doesn't require ordering. It is not being used on a memory reclaim
On Sat, Jul 16, 2016 at 02:43:20PM +0530, Bhaktipriya Shridhar wrote:
> The workqueue "_irq_audio_queues" runs the audio upstream handler.
> It has a single work item(&dev->_audio_work_entry) and hence doesn't
> require ordering. Also, it is not being used on a memory reclaim path.
> Hence, the sin
On Sat, Jul 16, 2016 at 02:41:49PM +0530, Bhaktipriya Shridhar wrote:
> Workqueues shouldn't be freed. destroy_workqueue should be used instead.
> destroy_workqueue safely destroys a workqueue and ensures that all pending
> work items are done before destroying the workqueue.
>
> Signed-off-by: Bh
On Sat, Jul 16, 2016 at 02:25:56PM +0530, Bhaktipriya Shridhar wrote:
> The workqueue "work_thread" is involved in streaming the camera data.
> It has a single work item(&dev->work_struct) and hence doesn't require
> ordering. Also, it is not being used on a memory reclaim path.
> Hence, the single
On Sat, Jul 16, 2016 at 02:22:19PM +0530, Bhaktipriya Shridhar wrote:
> The workqueue "work_thread" is involved in streaming the camera data.
> It has a single work item(&sd->work_struct) and hence doesn't require
> ordering. Also, it is not being used on a memory reclaim path.
> Hence, the singlet
On Sat, Jul 16, 2016 at 02:23:48PM +0530, Bhaktipriya Shridhar wrote:
> The workqueue "work_thread" is involved in streaming the camera data.
> It has a single work item(&sd->work_struct) and hence doesn't require
> ordering. Also, it is not being used on a memory reclaim path.
> Hence, the singlet
On Sat, Jul 16, 2016 at 02:20:28PM +0530, Bhaktipriya Shridhar wrote:
> The workqueue "work_thread" is involved in updating the JPEG quality
> of the gspca_dev. It has a single work item(&sd->work) and hence doesn't
> require ordering. Also, it is not being used on a memory reclaim path.
> Hence, t
On Sat, Jul 16, 2016 at 02:02:34PM +0530, Bhaktipriya Shridhar wrote:
> The workqueue "workqueue" is involved in polling the pvrusb2 hardware
> (pvr2_hdw).
>
> It has a single work item(&hdw->workpoll) and hence doesn't require
> ordering. Also, it is not being used on a memory reclaim path.
> Hen
On Sat, Jul 16, 2016 at 02:00:25PM +0530, Bhaktipriya Shridhar wrote:
> alloc_workqueue replaces deprecated create_singlethread_workqueue().
>
> The MFC device driver is a v4l2 driver which can encode/decode video
> raw/elementary streams and has support for all popular video codecs.
>
> The driv
On Sat, Jul 16, 2016 at 02:00:25PM +0530, Bhaktipriya Shridhar wrote:
> alloc_workqueue replaces deprecated create_singlethread_workqueue().
>
> The MFC device driver is a v4l2 driver which can encode/decode video
> raw/elementary streams and has support for all popular video codecs.
>
> The driv
From: Nick Dyer
Signed-off-by: Nick Dyer
---
Documentation/media/uapi/mediactl/media-types.rst | 24 +++--
Documentation/media/uapi/v4l/dev-touch.rst| 55 ++
Documentation/media/uapi/v4l/devices.rst |1 +
Documentation/media/uapi/v4l/pixfmt-tch-td08.rst | 80
Support both V4L2_TCH_FMT_TU08 and V4L2_PIX_FMT_GREY for backwards
compatibility.
Note: I have not tested these changes (I have no access to the hardware)
so not signing off.
---
drivers/input/touchscreen/sur40.c | 122 +++--
1 file changed, 89 insertions(+), 33 d
This is a series of patches to add output of raw touch diagnostic data via V4L2
to the Atmel maXTouch and Synaptics RMI4 drivers.
It's a rewrite of the previous implementation which output via debugfs: it now
uses a V4L2 device in a similar way to the sur40 driver.
We have a utility which can rea
Atmel maXTouch devices have a T37 object which can be used to read raw
touch deltas from the device. This consists of an array of 16-bit
integers, one for each node on the touchscreen matrix.
Signed-off-by: Nick Dyer
---
drivers/input/touchscreen/Kconfig|6 ++
drivers/input/touchscre
Signed-off-by: Nick Dyer
---
utils/v4l2-compliance/v4l2-compliance.cpp| 51 +-
utils/v4l2-compliance/v4l2-compliance.h |1 +
utils/v4l2-compliance/v4l2-test-input-output.cpp |4 +-
3 files changed, 53 insertions(+), 3 deletions(-)
diff --git a/utils
I'm leaving ITDev, so change to my personal email. My understanding is
that someone at Atmel will take this on once their takeover by Microchip
has settled down.
Signed-off-by: Nick Dyer
---
MAINTAINERS |6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/MAINTAINERS b/MA
Register a video device to output T37 diagnostic data.
Signed-off-by: Nick Dyer
---
drivers/input/touchscreen/Kconfig|6 +-
drivers/input/touchscreen/atmel_mxt_ts.c | 245 ++
2 files changed, 249 insertions(+), 2 deletions(-)
diff --git a/drivers/input/t
Invert the diagnostic data to match the orientation of the input device.
Signed-off-by: Nick Dyer
---
drivers/input/touchscreen/atmel_mxt_ts.c | 26 +-
1 file changed, 21 insertions(+), 5 deletions(-)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers/inp
The touchscreen may have a margin where not all the matrix is used. Read
the parameters from T9 and T100 and take account of the difference.
Note: this does not read the XORIGIN/YORIGIN fields so it assumes that
the touchscreen starts at (0,0)
Signed-off-by: Nick Dyer
---
drivers/input/touchscr
Some touch controllers send out touch data in a similar way to a
greyscale frame grabber.
Add new device type VFL_TYPE_TOUCH:
- This uses a new device prefix v4l-touch for these devices, to stop
generic capture software from treating them as webcams. Otherwise,
touch is treated similarly to vi
Function 54 implements access to various RMI4 diagnostic features.
This patch adds support for retrieving this data. It registers a V4L2
device to output the data to user space.
Signed-off-by: Nick Dyer
Tested-by: Andrew Duggan
Tested-by: Chris Healy
---
drivers/input/rmi4/Kconfig | 11
There are different datatypes available from a maXTouch chip. Add
support to retrieve reference data as well.
Signed-off-by: Nick Dyer
---
drivers/input/touchscreen/atmel_mxt_ts.c | 57 ++
1 file changed, 51 insertions(+), 6 deletions(-)
diff --git a/drivers/input/
The mXT1386 family of chips have a different architecture which splits
the diagnostic data into 3 columns.
Signed-off-by: Nick Dyer
---
drivers/input/touchscreen/atmel_mxt_ts.c | 31 +++---
1 file changed, 28 insertions(+), 3 deletions(-)
diff --git a/drivers/input/tou
Hello Antii!
I succeed with my tuner Evromedia USB Full Hybrid Full HD!!
$ w_scan -ft -c UA -M
...
tune to: QAM_AUTO f = 474000 kHz I999B8C999D999T999G999Y999 (0:1:43)
(time: 02:59.095)
service = 5 KANAL (Scopus Network Technologies)
service = NEWS ONE (News One)
service =
Hi Philipp:
On Mon, Jul 18, 2016 at 4:16 PM, Philipp Zabel wrote:
> I had the best looking result with this variant, btw:
>
> y >>= 4;
> cb >>= 4;
> cr >>= 4;
> if (tpg->real_quantization == V4L2_QUANTIZATION_LIM_RANGE) {
> y = clamp(y, 16, 235);
>
Add the contents of fw-upload.txt, after converting it to
ReST format.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/media/v4l-drivers/cx2341x.rst | 53 +
1 file changed, 53 insertions(+)
diff --git a/Documentation/media/v4l-drivers/cx2341x.rst
b/Documentat
The README.hm12 file describes the proprietary format used
by this driver for raw format, called HM12. Add its description
at the document, after converted to ReST.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/media/v4l-drivers/cx2341x.rst | 125 ++
Documentat
Hi,
I am Carmen,
Would you be interested in acquiring an email list of "Cycling Email List"
from USA?
We have data for Boat Owners Email List, Travelers Email List, RV Owners Email
List, Iphone users, MotorCycle Owners Email List and many more. Choose the best
one that meets your need. We
The titles at the media books were misleading, and some books
were not numbered.
Rename the kAPI book to better reflect its contents, be more
consistent on the initial rst file for each book and better
name them.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/index.rst
Import the contents of hauppauge-wintv-cx88-ir.txt, after
converted to ReST into cx88.rst file.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/media/v4l-drivers/cx88.rst | 62 ++
.../video4linux/cx88/hauppauge-wintv-cx88-ir.txt | 54 ---
..
Finally, adds the content of README.vbi at cx2341x.rst after
its conversion to ReST format.
Now, add information about this chipset and its driver is
inside a single chapter at the media/v4l-drivers book.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/media/v4l-drivers/cx2341x.rst | 50
Convert it to ReST format and add to cx2341x.rst file.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/media/v4l-drivers/cx2341x.rst | 675 +++
Documentation/video4linux/cx2341x/fw-osd-api.txt | 350
Documentation/video4linux/cx2341x/fw-upload.txt |
I ended by adding twice each media header, because I saw some
missing stuff at the documents. It seems it was my mistake,
as everything seems to be there.
So, remove those extra stuff, to avoid duplicating the
documentation of the functions.
Signed-off-by: Mauro Carvalho Chehab
---
Documentatio
There are some information about missing/wrong documentation at
cx231xx datasheet. Add it to the cx88 chapter.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/media/v4l-drivers/cx88.rst | 42 ++
.../video4linux/not-in-cx2388x-datasheet.txt | 41
There were several files under Documentation/video4linux/bttv.
Instead of simply copying them to the rst folder, I opted to
merge into a single document and adjust the headers to
adjust the section levels and fix the cards tables.
There are two exceptions on the merge:
- The Tuners were renamed
Convert bttv/Tuners to ReST and add it to the media/v4l-drivers book.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/media/v4l-drivers/index.rst | 1 +
Documentation/media/v4l-drivers/tuners.rst | 90 ++
2 files changed, 54 insertions(+), 37 deletions(-)
di
Convert the content to ReST and add it at the cx231xx.rst
file.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/media/v4l-drivers/cx2341x.rst | 151
Documentation/video4linux/cx2341x/fw-memory.txt | 139 --
2 files changed, 151 insertions(+
This patch series finally ends the conversion of the media documents to ReST
format.
After this series, *all* media documentation will be inside a ReST book.
They'll be:
- Linux Media Infrastructure userspace API
- With 5 parts:
- Video for Linux API
- Digital TV API
- Remote Cont
Convert it to ReST and add its contents at this file.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/media/v4l-drivers/cx2341x.rst | 75
Documentation/video4linux/cx2341x/fw-calling.txt | 69 --
2 files changed, 75 insertions(+), 69 delet
Convert its contents to ReST and add to cx2341x.rst.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/media/v4l-drivers/cx2341x.rst| 1241
.../video4linux/cx2341x/fw-encoder-api.txt | 709 ---
2 files changed, 1241 insertions(+), 709 deletions(
Add the contents of fw-dma.txt, converted to ReST, and
drop the old file.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/media/v4l-drivers/cx2341x.rst | 99
Documentation/video4linux/cx2341x/fw-dma.txt | 96 ---
2 files changed, 99 in
Move the contents of this file to bttv.rst and saa7134.rst.
With that, we can finally remove Documentation/video4linux.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/media/v4l-drivers/bttv.rst| 8 ++
Documentation/media/v4l-drivers/saa7134.rst | 36 +
D
Convert the contents of fw-decoder-registers.txt to ReST and
add it to cx2341x.rst file.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/media/v4l-drivers/cx2341x.rst| 1003 ++--
.../video4linux/cx2341x/fw-decoder-regs.txt| 817
2 files ch
Convert it to ReST and add it to media/v4l-drivers book.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/media/v4l-drivers/bttv.rst | 156 ++
Documentation/media/v4l-drivers/index.rst | 1 +
2 files changed, 96 insertions(+), 61 deletions(-)
diff --git a/Do
move the contents of fw-decoder-api.txt to cx2341x and
convert it to ReST file, adding it to media/v4l-drivers
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/media/v4l-drivers/cx2341x.rst| 564 +
Documentation/media/v4l-drivers/index.rst | 1 +
.../
ned-off-by: Vincent Stehlé
Cc: Marek Szyprowski
Cc: Sylwester Nawrocki
---
Hi,
I saw that in linux next-20160718.
Best regards,
Vincent.
drivers/media/v4l2-core/videobuf2-dma-contig.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/v4l2-core/videobuf2-dma-c
Hi,
[auto build test ERROR on linuxtv-media/master]
[also build test ERROR on v4.7-rc7 next-20160718]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Charles-Antoine-Couret/SDI-add-flag-for-SDI
On Mon, Jul 18, 2016 at 11:01 AM, Daniel Vetter wrote:
> On Mon, Jul 18, 2016 at 12:47:38PM +0200, Hans Verkuil wrote:
>> On 07/18/2016 12:29 PM, Brian Starkey wrote:
>> > OK, so let's talk about using connectors instead then :-)
>> >
>> > We can attach a generic fixed_mode property which can repr
On Mon, Jul 18, 2016 at 12:47:38PM +0200, Hans Verkuil wrote:
> On 07/18/2016 12:29 PM, Brian Starkey wrote:
> > Hi,
> >
> > On Fri, Jul 15, 2016 at 10:42:01AM -0700, Eric Anholt wrote:
> >> Ville Syrjälä writes:
> >>
> >>> On Fri, Jul 15, 2016 at 10:09:19AM +0100, Brian Starkey wrote:
> Hi
This driver does not do anything special in module init/exit. This patch
eliminates the module init/exit boilerplate code by utilizing the
module_isa_driver macro.
Signed-off-by: William Breathitt Gray
---
drivers/media/radio/radio-zoltrix.c | 14 +-
1 file changed, 1 insertion(+), 1
This driver does not do anything special in module init/exit. This patch
eliminates the module init/exit boilerplate code by utilizing the
module_isa_driver macro.
Signed-off-by: William Breathitt Gray
---
drivers/media/radio/radio-trust.c | 13 +
1 file changed, 1 insertion(+), 12 d
This driver does not do anything special in module init/exit. This patch
eliminates the module init/exit boilerplate code by utilizing the
module_isa_driver macro.
Cc: Hans Verkuil
Signed-off-by: William Breathitt Gray
---
drivers/media/radio/radio-aimslab.c | 13 +
1 file changed,
This driver does not do anything special in module init/exit. This patch
eliminates the module init/exit boilerplate code by utilizing the
module_isa_driver macro.
Cc: Hans Verkuil
Signed-off-by: William Breathitt Gray
---
drivers/media/radio/radio-aztech.c | 13 +
1 file changed, 1
This driver does not do anything special in module init/exit. This patch
eliminates the module init/exit boilerplate code by utilizing the
module_isa_driver macro.
Signed-off-by: William Breathitt Gray
---
drivers/media/radio/radio-rtrack2.c | 13 +
1 file changed, 1 insertion(+), 12
This driver does not do anything special in module init/exit. This patch
eliminates the module init/exit boilerplate code by utilizing the
module_isa_driver macro.
Signed-off-by: William Breathitt Gray
---
drivers/media/radio/radio-terratec.c | 14 +-
1 file changed, 1 insertion(+),
The module_isa_driver macro is a helper macro for ISA drivers which do
not do anything special in module init/exit. This patchset eliminates a
lot of ISA driver registration boilerplate code by utilizing
module_isa_driver, which replaces module_init and module_exit.
William Breathitt Gray (6):
r
Hi Ricardo,
Am Montag, den 18.07.2016, 15:21 +0200 schrieb Ricardo Ribalda Delgado:
> Hi Philipp
>
> On Mon, Jul 18, 2016 at 3:13 PM, Philipp Zabel wrote:
> > Since the constant expressions are evaluated at compile time, you are
> > not actually removing shifts. The code generated for precalcula
Hello Hans, Michael and Marek,
Thanks a lot for your feedback.
On 07/18/2016 04:34 AM, Hans Verkuil wrote:
> On 07/15/2016 06:26 PM, Javier Martinez Canillas wrote:
>> The buffer planes' dma-buf are currently mapped when buffers are queued
>> from userspace but it's more appropriate to do the map
Le lundi 18 juillet 2016 à 10:34 +0200, Hans Verkuil a écrit :
> On 07/15/2016 06:26 PM, Javier Martinez Canillas wrote:
> > The buffer planes' dma-buf are currently mapped when buffers are queued
> > from userspace but it's more appropriate to do the mapping when buffers
> > are queued in the driv
Hi Philipp
On Mon, Jul 18, 2016 at 3:13 PM, Philipp Zabel wrote:
> Since the constant expressions are evaluated at compile time, you are
> not actually removing shifts. The code generated for precalculate_color
> by gcc 5.4 even grows by one asr instruction with this patch.
>
I dont think that I
Hi Ricardo,
Am Montag, den 18.07.2016, 14:42 +0200 schrieb Ricardo Ribalda Delgado:
> Avoid duplicated data shifts when possible.
>
> Signed-off-by: Ricardo Ribalda Delgado
> ---
> drivers/media/common/v4l2-tpg/v4l2-tpg-core.c | 13 +++--
> 1 file changed, 7 insertions(+), 6 deletions(-
Hi Chris,
On 18 July 2016 at 17:40, Daniel Vetter wrote:
> On Mon, Jul 18, 2016 at 12:16:22PM +0100, Chris Wilson wrote:
>> If we fail to create the anon file, we need to remember to release the
>> module reference on the owner.
>>
Thanks for the patch.
>> Signed-off-by: Chris Wilson
>> Reviewe
These formats store the color information of the image
in a geometrical representation. The colors are mapped into a
cylinder, where the angle is the HUE, the height is the VALUE
and the distance to the center is the SATURATION. This is a very
useful format for image segmentation algorithms.
Signe
Replace is_yuv with color_enc Which can be used by other
color encodings such us HSV.
This change should ease the review of the following patches.
Signed-off-by: Ricardo Ribalda Delgado
---
drivers/media/common/v4l2-tpg/v4l2-tpg-core.c | 49 +++
drivers/media/platform/vivi
HSV formats are extremely useful for image segmentation. This set of
patches makes v4l2 aware of this kind of formats.
Vivid changes have been divided to ease the reviewing process.
We are working on patches for Gstreamer and OpenCV that will make use
of these formats.
We still need to decide if
My initials were on the Changelog, but there was no link to my name.
Signed-off-by: Ricardo Ribalda Delgado
---
Documentation/media/uapi/v4l/v4l2.rst | 4
1 file changed, 4 insertions(+)
diff --git a/Documentation/media/uapi/v4l/v4l2.rst
b/Documentation/media/uapi/v4l/v4l2.rst
index 6d23b
Simplifies handling of Gray formats.
Signed-off-by: Ricardo Ribalda Delgado
---
drivers/media/common/v4l2-tpg/v4l2-tpg-core.c | 26 +++--
drivers/media/platform/vivid/vivid-vid-common.c | 6 +++---
include/media/v4l2-tpg.h| 1 +
3 files changed, 24
Some hardware maps the Hue between 0 and 255 instead of 0-179. Support
this format with a new field hsv_enc.
Signed-off-by: Ricardo Ribalda Delgado
---
include/uapi/linux/videodev2.h | 21 +++--
1 file changed, 19 insertions(+), 2 deletions(-)
diff --git a/include/uapi/linux/vid
This patch adds support for V4L2_PIX_FMT_HSV24 and V4L2_PIX_FMT_HSV32.
Signed-off-by: Ricardo Ribalda Delgado
---
drivers/media/common/v4l2-tpg/v4l2-tpg-core.c | 93 +++--
drivers/media/platform/vivid/vivid-vid-common.c | 14
include/media/v4l2-tpg.h
precalculate_color() had a optimization that avoided duplicated
conversion for YUV formats. This optimization did not take into
consideration YUV444, YUV555, YUV565 or limited range quantization.
This patch keeps the optimization, but fixes the wrong handling.
Signed-off-by: Ricardo Ribalda Delga
On 07/18/2016 02:28 PM, tiffany lin wrote:
> Understood now.
>
> Now I am trying to figure out how to make this function right.
> Our encoder only support crop range from (0, 0) to (width, height), so
> if s->r.top and s->r.left not 0, I will return -EINVAL.
>
>
> Another thing is that in v4l2-c
r_y and g_u now also contain the H and V components on the HSV formats.
Rename the variables to reflect this.
Signed-off-by: Ricardo Ribalda Delgado
---
drivers/media/common/v4l2-tpg/v4l2-tpg-core.c | 209 +-
1 file changed, 105 insertions(+), 104 deletions(-)
diff --git
Describe the HSV formats
Signed-off-by: Ricardo Ribalda Delgado
---
Documentation/media/uapi/v4l/hsv-formats.rst | 19 +++
Documentation/media/uapi/v4l/pixfmt-packed-hsv.rst | 158 +
Documentation/media/uapi/v4l/pixfmt.rst| 1 +
Documentation/media/uapi/v
Support HSV encoding. Most of the logic is replicated from ycbcr_enc.
Signed-off-by: Ricardo Ribalda Delgado
---
drivers/media/common/v4l2-tpg/v4l2-tpg-core.c | 25 +
drivers/media/platform/vivid/vivid-core.h | 1 +
drivers/media/platform/vivid/vivid-ctrls.c
Describe the hsv_enc field and its use.
Signed-off-by: Ricardo Ribalda Delgado
---
Documentation/media/uapi/v4l/pixfmt-002.rst| 12 ++-
Documentation/media/uapi/v4l/pixfmt-003.rst| 14 ++--
Documentation/media/uapi/v4l/pixfmt-006.rst| 38 ++
Do
Avoid duplicated data shifts when possible.
Signed-off-by: Ricardo Ribalda Delgado
---
drivers/media/common/v4l2-tpg/v4l2-tpg-core.c | 13 +++--
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c
b/drivers/media/common/v4l2-tpg/v4
On Fri, 2016-07-15 at 19:50 +0200, Hans Verkuil wrote:
> On 07/14/2016 08:27 AM, tiffany lin wrote:
> > Hi Hans,
> >
> >
> > On Mon, 2016-07-11 at 06:32 +0200, Hans Verkuil wrote:
> >> Hi Tiffany,
> >>
> >> My apologies for the delay, but here is my review at last:
> >>
> >> On 05/30/2016 09:52 A
Am Montag, den 18.07.2016, 08:59 -0300 schrieb Mauro Carvalho Chehab:
> Em Mon, 18 Jul 2016 07:49:49 +0200
> Olli Salonen escreveu:
>
> > Hi Mauro,
> >
> > I have a feeling that this device equals DVBSky S960 (driver
> > dvb-usb-dvbsky) which might be equal to TechnoTrend S2-4600 (driver
> > dvb
On 07/14/2016 02:18 PM, Minghsiu Tsai wrote:
> Add MDP driver for MT8173
>
> Signed-off-by: Minghsiu Tsai
> ---
> drivers/media/platform/Kconfig| 16 +
> drivers/media/platform/Makefile |2 +
> drivers/media/platform/mtk-mdp/Makefile |9 +
> drivers/
On Mon, Jul 18, 2016 at 12:16:22PM +0100, Chris Wilson wrote:
> If we fail to create the anon file, we need to remember to release the
> module reference on the owner.
>
> Signed-off-by: Chris Wilson
> Reviewed-by: Joonas Lahtinen
> Cc: Joonas Lahtinen
> Cc: Sumit Semwal
> Cc: Daniel Vetter
>
Em Mon, 18 Jul 2016 07:49:49 +0200
Olli Salonen escreveu:
> Hi Mauro,
>
> I have a feeling that this device equals DVBSky S960 (driver
> dvb-usb-dvbsky) which might be equal to TechnoTrend S2-4600 (driver
> dvb-usb-dw2102).
>
> If so, I think it would be good to move all devices to the dvbsky d
On 07/11/2016 05:14 PM, Jean-Christophe Trotin wrote:
> This patch adds the H.264 video encoding capability in the V4L2 HVA
> video encoder driver for STMicroelectronics SoC (hva-h264.c).
>
> The main supported features are:
> - profile: baseline, main, high, stereo high
> - level: up to 4.2
> - b
Em Sun, 17 Jul 2016 20:37:19 -0600
Jonathan Corbet escreveu:
> [Back home and trying to get going on stuff for real. I'll look at the
> issues listed in this message one at a time.]
>
> On Sun, 17 Jul 2016 10:01:54 -0300
> Mauro Carvalho Chehab wrote:
>
> > 1) We now need to include each head
Hi Jean-Christophe,
See my review comments below. Nothing really major, but I do need to know more
about the g/s_parm and the restriction on the number of open()s has to be
lifted.
That's not allowed.
On 07/11/2016 05:14 PM, Jean-Christophe Trotin wrote:
> This patch adds V4L2 HVA (Hardware Vide
If we fail to create the anon file, we need to remember to release the
module reference on the owner.
Signed-off-by: Chris Wilson
Reviewed-by: Joonas Lahtinen
Cc: Joonas Lahtinen
Cc: Sumit Semwal
Cc: Daniel Vetter
Cc: linux-media@vger.kernel.org
Cc: dri-de...@lists.freedesktop.org
Cc: linaro-
The xfer_func, ycbcr_enc and quantization fields should also be copied from
output to capture format.
Since this driver serves as example code it is important that this is handled
correctly.
Signed-off-by: Hans Verkuil
diff --git a/drivers/media/platform/vim2m.c b/drivers/media/platform/vim2m.c
On 07/18/2016 12:29 PM, Brian Starkey wrote:
> Hi,
>
> On Fri, Jul 15, 2016 at 10:42:01AM -0700, Eric Anholt wrote:
>> Ville Syrjälä writes:
>>
>>> On Fri, Jul 15, 2016 at 10:09:19AM +0100, Brian Starkey wrote:
Hi Daniel,
Thanks for taking a look.
(+Cc Laurent)
Hi,
On Fri, Jul 15, 2016 at 10:42:01AM -0700, Eric Anholt wrote:
Ville Syrjälä writes:
On Fri, Jul 15, 2016 at 10:09:19AM +0100, Brian Starkey wrote:
Hi Daniel,
Thanks for taking a look.
(+Cc Laurent)
On Fri, Jul 15, 2016 at 09:33:34AM +0200, Daniel Vetter wrote:
>On Thu, Jul 14, 2016 at
Hello,
On 2016-07-15 18:26, Javier Martinez Canillas wrote:
The buffer planes' dma-buf are currently mapped when buffers are queued
from userspace but it's more appropriate to do the mapping when buffers
are queued in the driver since that's when the actual DMA operation are
going to happen.
S
>From e553f06a95a48ac541e20086e9c6b2f50cc663cd Mon Sep 17 00:00:00 2001
From: Hans Verkuil
Date: Mon, 18 Jul 2016 08:44:10 +0200
Subject: [PATCH] cec: always check all_device_types and features
Even when the adapter is configured for CEC 1.4, we still check and
use the CEC 2.0 parts of struct cec
Hi Andrey,
Just a few small comments, I'd say the next version should be ready for merging
in 4.9 (it's too late for 4.8).
On 07/13/2016 04:12 PM, Andrey Utkin wrote:
> Changes since v4:
> - Decrease motion data buffer to bare minimum
> - Fix all "checkpatch.pl --strict" notices (whitespace)
>
Hi Hans
On Mon, Jul 18, 2016 at 10:51 AM, Hans Verkuil wrote:
>> + int y, cb, cr;
>> + bool ycbbr_valid = false;
>
> I guess you mean ycbcr_valid?
Yes, I think the medical term is Saturday dyslexia :)
It is fixed on the next version.
Thanks!
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On 07/16/2016 12:41 PM, Ricardo Ribalda Delgado wrote:
> precalculate_color() had a optimization that avoided duplicated
> conversion for YUV formats. This optimization did not take into
> consideration YUV444, YUV555, YUV565 or limited range quantization.
>
> This patch keeps the optimization, bu
On 07/16/2016 12:41 PM, Ricardo Ribalda Delgado wrote:
> Replace is_yuv with color_enc Which can be used by other
> color encodings such us HSV.
>
> This change should ease the review of the following patches.
>
> Signed-off-by: Ricardo Ribalda Delgado
> ---
> drivers/media/common/v4l2-tpg/v4l2
On 07/15/2016 06:26 PM, Javier Martinez Canillas wrote:
> The buffer planes' dma-buf are currently mapped when buffers are queued
> from userspace but it's more appropriate to do the mapping when buffers
> are queued in the driver since that's when the actual DMA operation are
> going to happen.
D
Hi,
On Fri, Jul 15, 2016 at 12:26:06PM -0400, Javier Martinez Canillas wrote:
> The buffer planes' dma-buf are currently mapped when buffers are queued
> from userspace but it's more appropriate to do the mapping when buffers
> are queued in the driver since that's when the actual DMA operation ar
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