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 Mar 10 04:00:24 CET 2015
git branch: test
git hash: 3d945be05ac1e806af075e9315bc1b3409adae2b
gcc versio
Dale,
Don't forget to Cc the media mailing list. See below.
On Tue, Feb 24, 2015 at 2:33 PM, Dale Hamel wrote:
> From: Michael Stegemann
>
> Implements frame scaling support for stk1160 to support format changes
> instead of a static frame size.
>
> This is effectively a dumb sampling, and cou
Hello,
Mapping VOLUME and CHANNEL keys to the general ones will break some tv
softwares remote control functions.
Best Regards,
Max
On 2015-03-10 06:05:02, Dirk Nehring wrote:
>Signed-off-by: Dirk Nehring
>---
> drivers/media/rc/keymaps/rc-dvbsky.c | 12 ++--
> 1 file changed, 6 insert
Hi Prabhakar,
On Sun, Mar 08, 2015 at 11:33:27AM +, Lad Prabhakar wrote:
> From: Benoit Parrot
>
> this patch adds support for omnivision's ov2659
> sensor, the driver supports following features:
> 1: Asynchronous probing
> 2: DT support
> 3: Media controller support
>
> Signed-off-by: Ben
Hi Prabhakar,
On Sun, Mar 08, 2015 at 11:33:27AM +, Lad Prabhakar wrote:
...
> +static struct ov2659_platform_data *
> +ov2659_get_pdata(struct i2c_client *client)
> +{
> + struct ov2659_platform_data *pdata;
> + struct device_node *endpoint;
> + int ret;
> +
> + if (!IS_ENABLE
hyvää päivää
Hanki laina tänään Loan Engine, jonka korko on 3%. Täytä
muodostavat alle jos kiinnostaa:
Sukupuoli:
maa:
Määrä tarvitaan:
Kesto:
Mission:
On monia syitä, miksi lainan voi auttaa
tervehdys
Ana Paula
--
This message has been scanned by IPC ASGW and is believed to be clean.
--
Hi,
While I was adding a link_frequencies array field to struct
v4l2_of_endpoint, I also realised that the smiapp driver was not reading the
link-frequencies property from the endpoint, but the i2c device node
instead. This is what the second patch addresses.
The third patch does add support for
Parse and read the link-frequencies property in v4l2_of_parse_endpoint().
The property is an u64 array of undefined length, thus the memory allocation
may fail, leading
- v4l2_of_parse_endpoint() to return an error in such a case (as well as
when failing to parse the property) and
- to requiring
The documentation stated that the link-frequencies property belongs to the
endpoint node, not to the device's of_node. Fix this.
There are no DT board descriptions using the driver yet, so a fix in the
driver is sufficient.
Signed-off-by: Sakari Ailus
---
drivers/media/i2c/smiapp/smiapp-core.c
Don't set rval when it's not used (the function returns a pointer to struct
smiapp_platform_data).
Signed-off-by: Sakari Ailus
---
drivers/media/i2c/smiapp/smiapp-core.c |5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/media/i2c/smiapp/smiapp-core.c
b/drivers/m
On Wed, Mar 4, 2015 at 11:56 PM, Jacek Anaszewski
wrote:
> On 03/04/2015 05:14 PM, Jacek Anaszewski wrote:
>>
>> Add macros for defining boost mode and trigger type properties
>> of flash LED devices.
>>
>> Signed-off-by: Jacek Anaszewski
>> Acked-by: Kyungmin Park
>> Cc: Bryan Wu
>> Cc: Richar
On Wed, Mar 4, 2015 at 8:14 AM, Jacek Anaszewski
wrote:
> The documentation being added contains overall description of the
> LED Flash Class and the related sysfs attributes.
>
Thanks, merged!
-Bryan
> Signed-off-by: Jacek Anaszewski
> Acked-by: Kyungmin Park
> Cc: Bryan Wu
> Cc: Richard Pu
On Wed, Mar 4, 2015 at 8:14 AM, Jacek Anaszewski
wrote:
> Add a documentation of LED Flash class specific sysfs attributes.
>
Thanks, merged!
-Bryan
> Signed-off-by: Jacek Anaszewski
> Acked-by: Kyungmin Park
> Cc: Bryan Wu
> Cc: Richard Purdie
> ---
> Documentation/ABI/testing/sysfs-class-
On Wed, Mar 4, 2015 at 8:14 AM, Jacek Anaszewski
wrote:
> Synchronized flash strobe feature has been considered not fitting
> for LED subsystem sysfs interface and thus is being removed.
>
OK, I will merge this.
-Bryan
> Signed-off-by: Jacek Anaszewski
> Acked-by: Kyungmin Park
> Cc: Bryan W
Signed-off-by: Dirk Nehring
---
drivers/media/rc/keymaps/rc-dvbsky.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/media/rc/keymaps/rc-dvbsky.c
b/drivers/media/rc/keymaps/rc-dvbsky.c
index c5115a1..b942b16 100644
--- a/drivers/media/rc/keymaps/rc-dvbsky
From: "Lad, Prabhakar"
use devres API while allocating resources so that these
resources are released automatically on driver detach.
Signed-off-by: Lad, Prabhakar
---
drivers/media/platform/sh_vou.c | 51 +
1 file changed, 11 insertions(+), 40 deletions
From: "Lad, Prabhakar"
Hi,
This series is trivial cleanup for sh_vou driver.
Cheers,
--Prabhakar Lad
Lad, Prabhakar (2):
media: sh_vou: embed video_device
media: sh_vou: use devres api
drivers/media/platform/sh_vou.c | 72 ++---
1 file changed, 17 inse
From: "Lad, Prabhakar"
Embed the video_device struct to simplify the error handling and in
order to (eventually) get rid of video_device_alloc/release.
Signed-off-by: Lad, Prabhakar
---
drivers/media/platform/sh_vou.c | 21 ++---
1 file changed, 6 insertions(+), 15 deletions(-)
Hi Mauro,
On Mon, 2 Mar 2015, Mauro Carvalho Chehab wrote:
> Em Sun, 1 Feb 2015 12:12:33 +0100 (CET)
> Guennadi Liakhovetski escreveu:
>
> > V4L2 clocks, e.g. used by camera sensors for their master clock, do not
> > have to be supplied by a different V4L2 driver, they can also be
> > supplied
From: Hans Verkuil
Add VB2_DMABUF and VIDIOC_EXPBUF support. Also add VB2_USERPTR support
for the vmalloc DMA mode which was missing for no good reason.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/marvell-ccic/mcam-core.c | 9 +++--
1 file changed, 3 insertions(+), 6 deletions(-
From: Hans Verkuil
This patch series makes loads of fixes and improvements to the marvell-ccic
and ov7670 drivers. This has been tested on an OLPC XO-1 laptop.
This patch series sits on top of this pull request:
https://patchwork.linuxtv.org/patch/28532/
I do need to check the last patch with
From: Hans Verkuil
Various formats had their byte ordering implemented incorrectly, and
the V4L2_PIX_FMT_UYVY is actually impossible to create, instead you
get V4L2_PIX_FMT_YVYU.
This was working before commit ad6ac452227b7cb93ac79beec092850d178740b1
("add new formats support for marvell-ccic dr
From: Hans Verkuil
The dma-vmalloc implementation didn't support planar formats, but with
a little bit of refactoring that is easy to fix.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/marvell-ccic/mcam-core.c | 94 -
1 file changed, 46 insertions(+), 48 deleti
From: Hans Verkuil
Use the V4L2 core locking system instead of rolling your own. Switch to
the vb2 fop and ioctl helpers to get rid of a lot of code. This also made
it easy to add VB2_READ to the DMA modes, since you get read() for free
with vb2 and these helpers.
Finally remove the users field:
From: Hans Verkuil
The bus_info field of struct v4l2_querycap wasn't filled in and
v4l2-compliance complained about that. Fix this.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/marvell-ccic/cafe-driver.c | 1 +
drivers/media/platform/marvell-ccic/mcam-core.c | 3 +++
drivers/media/
From: Hans Verkuil
This fixes the final v4l2-compliance warning.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/marvell-ccic/mcam-core.c | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/media/platform/marvell-ccic/mcam-core.c
b/drivers/media/platform/
From: Hans Verkuil
These were calculated incorrectly for the planar formats.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/marvell-ccic/mcam-core.c | 16 ++--
1 file changed, 10 insertions(+), 6 deletions(-)
diff --git a/drivers/media/platform/marvell-ccic/mcam-core.c
b/
From: Hans Verkuil
Even though the format is Y'CbCr, the colorspace used by the sensor
is almost certainly SRGB. The sensor is also not generating JPEG data,
so it makes no sense to use V4L2_COLORSPACE_JPEG here.
Signed-off-by: Hans Verkuil
---
drivers/media/i2c/ov7670.c | 2 +-
1 file changed
From: Hans Verkuil
This driver appeared to support the JPEG format when in reality
that was just dead code. Remove it.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/marvell-ccic/mcam-core.c | 9 -
1 file changed, 9 deletions(-)
diff --git a/drivers/media/platform/marvell-ccic
From: Hans Verkuil
- fill in timestamp
- fill in field
- start the sequence counter at 0, not 1
Signed-off-by: Hans Verkuil
---
drivers/media/platform/marvell-ccic/mcam-core.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/marvell-ccic/mcam-core.c
From: Hans Verkuil
If start_streaming fails or stop_streaming is called, then all queued
buffers need to be given back to vb2.
This prevents vb2 from calling WARN_ON when it detects that this is not
done correctly.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/marvell-ccic/mcam-core.
From: Hans Verkuil
Now that this driver uses v4l2_fh, it is trivial to add support for
control events. Again, this fixes a v4l2-compliance failure.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/marvell-ccic/mcam-core.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/med
From: Hans Verkuil
The width and height should be checked in the enum_frame_interval
op. This fixes a v4l2-compliance failure.
Signed-off-by: Hans Verkuil
---
drivers/media/i2c/ov7670.c | 23 +++
1 file changed, 23 insertions(+)
diff --git a/drivers/media/i2c/ov7670.c b/dr
From: Hans Verkuil
TV standards make no sense for webcam drivers, so drop these dummy
functions. This stops v4l2-compliance from complaining about this.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/marvell-ccic/mcam-core.c | 15 ---
1 file changed, 15 deletions(-)
diff -
From: Hans Verkuil
Use struct v4l2_fh to represent a filehandle. This fixes the missing
g/s_priority handling of this driver that v4l2-compliance complained
about.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/marvell-ccic/mcam-core.c | 48 +
1 file changed, 26
From: Hans Verkuil
No controls were reported, even though the ov7670 does have controls.
Two reasons for this: the v4l2_ctrl_handler_init() call must come
before the ov7670 is loaded (otherwise the ov7670 won't know that
its controls should be added to the bridge driver), and the
v4l2_ctrl_handl
From: Hans Verkuil
The colorspace field wasn't filled in properly. This fixes a v4l2-compliance
failure.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/marvell-ccic/mcam-core.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/media/platform/marvell-ccic/mcam-core.c
b/driv
From: Hans Verkuil
We must set timestamp_flags in vb2_queue otherwise vb2 will complain
loudly about it.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/marvell-ccic/mcam-core.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/platform/marvell-ccic/mcam-core.c
b/driver
Hello
Back from holidays and back to this issue. Sorry for the delay.
> I'm not sure about Ricardo's use case, is it the one we've discussed on #v4l ?
> If so, and if I recall correctly, the idea was to perform an action with a
> parameter, and didn't require volatility.
In my case, there is a t
On Mon, 2015-03-09 at 17:22 +0100, Kamil Debski wrote:
> Hi Mauro,
>
> From: Mauro Carvalho Chehab [mailto:mche...@osg.samsung.com]
> Sent: Sunday, March 08, 2015 3:21 PM
>
> > Em Thu, 22 Jan 2015 17:04:34 +0100
> > Kamil Debski escreveu:
> >
> > (c/c linux-input ML)
> >
> > > Add cec protocol
From: Hans Verkuil
Embed the video_device struct to simplify the error handling and in
order to (eventually) get rid of video_device_alloc/release.
Signed-off-by: Hans Verkuil
---
drivers/media/usb/usbvision/usbvision-video.c | 70 ++-
drivers/media/usb/usbvision/usbvis
From: Hans Verkuil
Embed the video_device struct to simplify the error handling and in
order to (eventually) get rid of video_device_alloc/release.
Signed-off-by: Hans Verkuil
---
drivers/media/usb/cx231xx/cx231xx-417.c | 33 ---
drivers/media/usb/cx231xx/cx231xx-cards.c | 6 +-
dri
From: Hans Verkuil
Embed the video_device struct to simplify the error handling and in
order to (eventually) get rid of video_device_alloc/release.
Signed-off-by: Hans Verkuil
---
drivers/media/usb/tm6000/tm6000-video.c | 59 +
drivers/media/usb/tm6000/tm6000.h
From: Hans Verkuil
Embed the video_device struct to simplify the error handling and in
order to (eventually) get rid of video_device_alloc/release.
Signed-off-by: Hans Verkuil
Cc: Federico Vaga
---
drivers/media/pci/sta2x11/sta2x11_vip.c | 34 -
1 file changed,
From: Hans Verkuil
Embed the video_device struct to simplify the error handling and in
order to (eventually) get rid of video_device_alloc/release.
Signed-off-by: Hans Verkuil
---
drivers/media/pci/bt8xx/bttv-driver.c | 73 +++
drivers/media/pci/bt8xx/bttvp.h
From: Hans Verkuil
Embed the video_device struct to simplify the error handling and in
order to (eventually) get rid of video_device_alloc/release.
Signed-off-by: Hans Verkuil
Cc: Javier Martin
---
drivers/media/platform/m2m-deinterlace.c | 21 ++---
1 file changed, 6 insertio
From: Hans Verkuil
Embed the video_device struct to simplify the error handling and in
order to (eventually) get rid of video_device_alloc/release.
Signed-off-by: Hans Verkuil
---
drivers/media/radio/wl128x/fmdrv_v4l2.c | 28 ++--
1 file changed, 10 insertions(+), 18 de
From: Hans Verkuil
Embed the video_device struct to simplify the error handling and in
order to (eventually) get rid of video_device_alloc/release.
Signed-off-by: Hans Verkuil
Cc: Andy Walls
---
drivers/media/pci/cx18/cx18-alsa-main.c | 2 +-
drivers/media/pci/cx18/cx18-driver.h| 2 +-
From: Hans Verkuil
Embed the video_device struct to simplify the error handling and in
order to (eventually) get rid of video_device_alloc/release.
Signed-off-by: Hans Verkuil
Cc: Laurent Pinchart
---
drivers/media/usb/uvc/uvc_driver.c | 22 --
drivers/media/usb/uvc/uvc_v4
From: Hans Verkuil
Embed the video_device struct to simplify the error handling and in
order to (eventually) get rid of video_device_alloc/release.
Signed-off-by: Hans Verkuil
Cc: Laurent Pinchart
---
drivers/usb/gadget/function/f_uvc.c | 44 +++--
drivers/usb/
From: Hans Verkuil
Embed the video_device struct to simplify the error handling and in
order to (eventually) get rid of video_device_alloc/release.
Signed-off-by: Hans Verkuil
---
drivers/media/usb/hdpvr/hdpvr-core.c | 10 +++---
drivers/media/usb/hdpvr/hdpvr-video.c | 19 ++--
From: Hans Verkuil
Embed the video_device struct to simplify the error handling and in
order to (eventually) get rid of video_device_alloc/release.
Signed-off-by: Hans Verkuil
---
drivers/media/usb/em28xx/em28xx-video.c | 119 ++--
drivers/media/usb/em28xx/em28xx.h
From: Hans Verkuil
Embed the video_device struct to simplify the error handling and in
order to (eventually) get rid of video_device_alloc/release.
Signed-off-by: Hans Verkuil
---
drivers/media/pci/cx88/cx88-blackbird.c | 22 +---
drivers/media/pci/cx88/cx88-core.c | 18 --
From: Hans Verkuil
Embed the video_device struct to simplify the error handling and in
order to (eventually) get rid of video_device_alloc/release.
Signed-off-by: Hans Verkuil
---
drivers/media/pci/meye/meye.c | 19 ++-
drivers/media/pci/meye/meye.h | 2 +-
2 files changed, 7
From: Hans Verkuil
Embed the video_device struct to simplify the error handling and in
order to (eventually) get rid of video_device_alloc/release.
Signed-off-by: Hans Verkuil
Cc: Andy Walls
---
drivers/media/pci/ivtv/ivtv-alsa-main.c | 2 +-
drivers/media/pci/ivtv/ivtv-alsa-pcm.c | 2 +-
From: Hans Verkuil
Embed the video_device struct to simplify the error handling and in
order to (eventually) get rid of video_device_alloc/release.
Signed-off-by: Hans Verkuil
---
drivers/staging/media/dt3155v4l/dt3155v4l.c | 30 ++---
drivers/staging/media/dt3155v4l/dt
From: Hans Verkuil
Embed the video_device struct to simplify the error handling and in
order to (eventually) get rid of video_device_alloc/release.
Signed-off-by: Hans Verkuil
Cc: Kamil Debski
---
drivers/media/platform/vim2m.c | 23 +++
1 file changed, 7 insertions(+), 16
From: Hans Verkuil
Embed the video_device struct to simplify the error handling and in
order to (eventually) get rid of video_device_alloc/release.
Signed-off-by: Hans Verkuil
---
drivers/media/common/saa7146/saa7146_fops.c | 19 ---
drivers/media/pci/saa7146/hexium_gemini.c
From: Hans Verkuil
Embed the video_device struct to simplify the error handling and in
order to (eventually) get rid of video_device_alloc/release.
Signed-off-by: Hans Verkuil
---
drivers/staging/media/bcm2048/radio-bcm2048.c | 33 ---
1 file changed, 9 insertions(+), 2
From: Hans Verkuil
This patch series converts 19 drivers so that they embed struct video_device
in their main struct. That simplifies the error handling since there is no
longer any need to call video_device_alloc or video_device_release.
Eventually (13 drivers still to go) all drivers should do
Hi Mauro,
From: Mauro Carvalho Chehab [mailto:mche...@osg.samsung.com]
Sent: Sunday, March 08, 2015 3:21 PM
> Em Thu, 22 Jan 2015 17:04:34 +0100
> Kamil Debski escreveu:
>
> (c/c linux-input ML)
>
> > Add cec protocol handling the RC framework.
>
> I added some comments, that reflects my und
Hi Sean,
From: Sean Young [mailto:s...@mess.org]
Sent: Sunday, March 08, 2015 11:45 AM
>
> Hi Kamil,
>
> On Fri, Mar 06, 2015 at 05:14:50PM +0100, Kamil Debski wrote:
> > 3) As you suggested - load an empty keymap whenever the pass through
> > mode is enabled.
> > I am not that familiar with the
Hi Mauro,
Thank you for your comments.
From: Mauro Carvalho Chehab [mailto:mche...@osg.samsung.com]
Sent: Sunday, March 08, 2015 4:42 PM
>
> Em Fri, 06 Mar 2015 17:14:50 +0100
> Kamil Debski escreveu:
>
> > Hi Sean, Hans,
> >
> > I am sorry to reply so late, I was busy with other work. I am
>
On 03/09/2015 04:44 PM, Hans Verkuil wrote:
> From: Hans Verkuil
>
> This patch series adds support for most of the 4:2:0 formats that V4L2 has.
> In addition, it fixes various bugs, adds some new features and refactors
> the test pattern generation code.
>
> The first 8 patches fix bugs and add
Hi Laurent,
I am agree with your argumentations. I hope for the v2.
Best regards,
Carlos Sanmartín
2015-03-09 12:19 GMT+01:00 Laurent Pinchart :
> Hi Carlos,
>
> Thank you for the review.
>
> On Monday 09 March 2015 10:45:31 Carlos Sanmartín Bustos wrote:
>> Hi Laurent,
>>
>> Looks good. One qu
From: Hans Verkuil
Add support in vivid for downsampling. Most of the changes are in
vivid_copy_buffer which needs to know about the right line widths.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/vivid/vivid-kthread-cap.c | 68 ++--
drivers/media/platform/vivid/v
From: Hans Verkuil
These fields are necessary to handle the new planar formats.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/vivid/vivid-core.h | 4 +-
drivers/media/platform/vivid/vivid-vid-cap.c| 18 --
drivers/media/platform/vivid/vivid-vid-common.c | 84 +++
From: Hans Verkuil
The last part of the vivid-tpg refactoring: split off the pattern
drawing code into a function of its own. This greatly improves the
readability and maintainability of this code.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/vivid/vivid-tpg.c | 320 -
From: Hans Verkuil
Make vivid aware of the difference of planes and buffers. Note that
this does not yet add support for hor/vert downsampled formats.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/vivid/vivid-core.h| 2 +-
drivers/media/platform/vivid/vivid-kthread-cap.c | 54
From: Hans Verkuil
Add a new function that fills in pattern-related fields in struct
tpg_draw_params.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/vivid/vivid-tpg.c | 30 --
1 file changed, 24 insertions(+), 6 deletions(-)
diff --git a/drivers/media/platf
From: Hans Verkuil
This moves the drawing code for the extras (border, square, etc) to
a function of its own instead of having this in the main for loop.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/vivid/vivid-tpg.c | 216 +++
1 file changed, 104 insertio
From: Hans Verkuil
Everything is in place to support these formats, so add them to
the list.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/vivid/vivid-vid-common.c | 114 +++-
1 file changed, 111 insertions(+), 3 deletions(-)
diff --git a/drivers/media/platform/vi
From: Hans Verkuil
Any parameters related to drawing 'extras' like the border, the square,
etc. are moved to struct tpg_draw_params.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/vivid/vivid-tpg.c | 100 ++-
1 file changed, 58 insertions(+), 42 deletions(-)
From: Hans Verkuil
Add helper functions to handle horizontal downscaling and horizontal
scaling.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/vivid/vivid-tpg.c | 130 ++-
drivers/media/platform/vivid/vivid-tpg.h | 23 ++
2 files changed, 80 insertions
From: Hans Verkuil
This is needed to refactor the drawing function which is much too big.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/vivid/vivid-tpg.c | 29 +
1 file changed, 29 insertions(+)
diff --git a/drivers/media/platform/vivid/vivid-tpg.c
b/driv
From: Hans Verkuil
Replace local variables by fields in the tpg_draw_params struct.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/vivid/vivid-tpg.c | 34 +---
1 file changed, 22 insertions(+), 12 deletions(-)
diff --git a/drivers/media/platform/vivid/vivid
From: Hans Verkuil
Added 'const' to several functions where that is possible to do.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/vivid/vivid-tpg.c | 8
drivers/media/platform/vivid/vivid-tpg.h | 8 +---
2 files changed, 9 insertions(+), 7 deletions(-)
diff --git a/drive
From: Hans Verkuil
Add monochrome support to the TPG.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/vivid/vivid-tpg.c | 9 -
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/vivid/vivid-tpg.c
b/drivers/media/platform/vivid/vivid-tpg.c
index
From: Hans Verkuil
Now that the support for hor/vert downsampled planar formats is in
place we can add support for such formats to the TPG.
This patch adds support for:
V4L2_PIX_FMT_YUV420M
V4L2_PIX_FMT_YVU420M
V4L2_PIX_FMT_YUV420
V4L2_PIX_FMT_YVU420
V4L2_PIX_FMT_YUV422P
V4L2_PIX_FMT_NV16
V4L2_
From: Hans Verkuil
gen_twopix() is always called twice: once for the first and once for
the second pixel. Improve the code to properly average the two if the
format requires horizontal downsampling.
This is necessary for patterns like 1x1 red/blue checkers.
Signed-off-by: Hans Verkuil
---
dri
From: Hans Verkuil
When dealing with vertical downsampling two successive lines have to be
averaged. In the case of the test pattern generator that only happens
if the two lines are using different patterns. So precalculate the average
between two pattern lines: one of pattern P and one of patter
From: Hans Verkuil
Add helpers functions to determine the line widths and image sizes
for planar formats that are stores in a single buffer.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/vivid/vivid-tpg.c | 18 ++-
drivers/media/platform/vivid/vivid-tpg.h | 53
From: Hans Verkuil
This is step one of supporting horizontal and vertical downsampling.
This just adds support for the h/vdownsampling fields and it increases
the maximum number of planes to 3.
Currently none of the planar formats need horizontal or vertical
downsampling, so this change has no e
From: Hans Verkuil
This will just skip lines/pixels since color fidelity is not quite
as important here as it is with the test patterns themselves.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/vivid/vivid-tpg.c | 27 ---
1 file changed, 20 insertions(+), 7 del
From: Hans Verkuil
Add a new field that contains the number of buffers. This may be
less than the number of planes in case multiple planes are combined
into one buffer.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/vivid/vivid-tpg.c | 3 +++
drivers/media/platform/vivid/vivid-tpg.h |
From: Hans Verkuil
The successive TOP/BOTTOM fields did not move as they should: only
every other field actually changed position.
The cause was that the tpg needs to know if it is dealing with a
FIELD_ALTERNATE case since that requires slightly different handling.
So tell the TPG whether or no
From: Hans Verkuil
Implement horizontal and vertical downsampling when filling in the
plane. The TPG is now ready to support such formats.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/vivid/vivid-tpg.c | 128 ++-
1 file changed, 110 insertions(+), 18 delet
From: Hans Verkuil
Sequential top-bottom/bottom-top fields are not supported as video loopback.
This is too much work to implement for field settings that are rarely used.
Signed-off-by: Hans Verkuil
---
Documentation/video4linux/vivid.txt | 5 +
drivers/media/platform/vivid/vi
From: Hans Verkuil
Add a 2x2 checker patterns and 1x1 and 2x2 red/blue checker patterns.
Useful for testing 4:2:2 and 4:2:0 formats.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/vivid/vivid-tpg.c | 26 +++---
drivers/media/platform/vivid/vivid-tpg.h | 3 +++
2 f
From: Hans Verkuil
The grayscale values are still full range sRGB, so don't add the
limited range offset.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/vivid/vivid-tpg.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/platform/vivid/vivid-tpg.c
b/dri
From: Hans Verkuil
If the vivid driver is loaded in multiplanar mode, then the capture overlay
functionality should be disabled. This wasn't fully done, which led to
v4l2-compliance errors.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/vivid/vivid-vid-cap.c | 19 +++
1
From: Hans Verkuil
The condition to decide whether the current field is top or bottom
was inverted. Fix this.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/vivid/vivid-kthread-cap.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/platform/vivid/vivid-
From: Hans Verkuil
Two arrays of size 'max number of planes' have a hardcoded size instead
of using TPG_MAX_PLANES. Fix that, since TPG_MAX_PLANES will be increased
later on.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/vivid/vivid-core.h | 4 ++--
1 file changed, 2 insertions(+), 2
From: Hans Verkuil
The plane size check was hardcoded to plane 0 instead of using the plane
index.
This failed when using the NV61M format which has a larger plane size for
the second plane compared to the first plane.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/vivid/vivid-vid-cap
From: Hans Verkuil
This patch series adds support for most of the 4:2:0 formats that V4L2 has.
In addition, it fixes various bugs, adds some new features and refactors
the test pattern generation code.
The first 8 patches fix bugs and add support for new red/blue checkerboard
patterns.
Patches
* Laurent Pinchart [150307 15:43]:
> Hi Sakari,
>
> Thank you for the patch.
>
> (CC'ing linux-omap and Tony)
>
> On Saturday 07 March 2015 23:41:08 Sakari Ailus wrote:
> > The omap3isp MMIO register block is contiguous in the MMIO register space
> > apart from the fact that the ISP IOMMU regis
* Sakari Ailus [150307 15:44]:
> Hi Laurent,
>
> On Sun, Mar 08, 2015 at 01:34:17AM +0200, Laurent Pinchart wrote:
> > Hi Sakari,
> >
> > Thank you for the patch.
> >
> > (CC'ing linux-omap and Tony)
>
> Thanks.
>
> > On Saturday 07 March 2015 23:41:07 Sakari Ailus wrote:
> > > The syscon reg
On 03/09/2015 02:45 PM, Florian Echtler wrote:
> On 09.03.2015 11:09, Hans Verkuil wrote:
>> Hi Florian,
>>
>> OK, the cause of this failure is this message:
>>
>> Mar 9 10:39:08 sur40 kernel: [ 1093.200960] sur40 2-1:1.0: error in
>> usb_sg_wait
>>
>> So you need to print the error message here
On 03/09/2015 01:37 PM, Sakari Ailus wrote:
Hi Jacek,
On Mon, Mar 09, 2015 at 01:19:32PM +0100, Jacek Anaszewski wrote:
Hi Sakari,
Thanks for the review.
On 03/09/2015 11:54 AM, Sakari Ailus wrote:
Hi Jacek,
On Wed, Mar 04, 2015 at 05:14:31PM +0100, Jacek Anaszewski wrote:
This patch adds
I have two questions:
- em28xx_i2c_xfer() in drivers/media/usb/em28xx/em28xx-i2c.c takes a
rt_mutex lock. This struct i2c_algorithm's ->master_xfer callback.
Why does it take an extra lock since it looks to me that it is
protected by struct i2c_adapter's bus_lock already.
- i2c_transfer() h
1 - 100 of 124 matches
Mail list logo
