Hello,
This patch set makes the soc-camera host clock_start and clock_stop operations
optional and remove the empty stubs from the rcar-vin driver.
The rationale behind the change is that clock_start and clock_stop are
supposed to control a clock output supplied to the sensor, exposed through a
v
The clock_start and clock_stop operations are now optional, don't
implement empty stubs.
Signed-off-by: Laurent Pinchart
---
drivers/media/platform/soc_camera/rcar_vin.c | 15 ---
1 file changed, 15 deletions(-)
diff --git a/drivers/media/platform/soc_camera/rcar_vin.c
b/drivers/me
Instead of forcing drivers to implement empty clock operations, make
them optional.
v4l2 clock registration in the soc-camera core should probably be
conditionned on the availability of those operations, but careful
review and/or testing of all drivers would be needed, so that should be
a separate
If the soc-camera host doesn't provide clock start and stop operations
registering a v4l2 clock is pointless. Don't do it.
Signed-off-by: Laurent Pinchart
---
drivers/media/platform/soc_camera/soc_camera.c | 51 +-
1 file changed, 33 insertions(+), 18 deletions(-)
This r
The v4l2 clock registered in soc_of_bind() must be unregistered if an
error occurs and makes the function fail.
Signed-off-by: Laurent Pinchart
---
drivers/media/platform/soc_camera/soc_camera.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/media/platform/soc_camera/soc_camera.c
Add Leadtek WinFast DTV2000DS Plus device based on Realtek RTL2832U.
I have not tested the remote, but it is the Y04G0051 model.
Signed-off-by: Christian Dale
---
drivers/media/dvb-core/dvb-usb-ids.h| 1 +
drivers/media/usb/dvb-usb-v2/rtl28xxu.c | 2 ++
2 files changed, 3 insertions(+)
dif
From: Christian Dale
Add Leadtek WinFast DTV2000DS Plus device based on Realtek RTL2832U.
I have not tested the remote, but it is the Y04G0051 model.
Signed-off-by: Christian Dale
---
drivers/media/dvb-core/dvb-usb-ids.h| 1 +
drivers/media/usb/dvb-usb-v2/rtl28xxu.c | 2 ++
2 files change
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: Mon Mar 9 04:00:16 CET 2015
git branch: test
git hash: 3d945be05ac1e806af075e9315bc1b3409adae2b
gcc versio
Hi, Laurent
On 3/8/2015 8:28 AM, Laurent Pinchart wrote:
On Friday 06 March 2015 21:25:36 Guennadi Liakhovetski wrote:
On Fri, 6 Mar 2015, Josh Wu wrote:
On 3/5/2015 6:41 PM, Laurent Pinchart wrote:
On Thursday 05 March 2015 13:01:01 Josh Wu wrote:
The master clock should handled by sensor i
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Täytä seuraavat tiedot lu
From: "Lad, Prabhakar"
This patch series embeds video_device structure for
vpif capture & display driver in appropriate channel objects.
Lad, Prabhakar (2):
media: davinci: vpif_capture: embed video_device struct in channel_obj
media: davinci: vpif_display: embed video_device struct in chann
From: "Lad, Prabhakar"
Embed video_device struct (video_dev) in channel_obj and also the
Unregister path doesn't need to free the video_device structure,
hence, change the video_device.release callback point to
video_device_release_empty.
Signed-off-by: Lad, Prabhakar
---
drivers/media/platfor
From: "Lad, Prabhakar"
Embed video_device struct (video_dev) in channel_obj and also the
Unregister path doesn't need to free the video_device structure,
hence, change the video_device.release callback point to
video_device_release_empty.
Signed-off-by: Lad, Prabhakar
---
drivers/media/platfor
Replace the custom OMAP DMA API usage by DMA engine. Feature-wise the
driver has lost the ability to get notified of DMA transfers failure
through the completion handler, as the DMA engine API doesn't expose
that status information.
Signed-off-by: Laurent Pinchart
---
drivers/media/platform/omap
Hi,
On Sun, 8 Mar 2015, Ayhan KÃ~\Ã~GÃ~\KMANÄ°SA wrote:
> Hi Guennadi,
>
> Previously i asked you a problem about accesing camera i2c bus. I solved
> camera i2c detect problem. Now i can get images using mplayer and v4l2 lib.
> But i couldnt get right images. I try to get test pattern but when i
Hi Prabhakar,
On Tuesday 24 February 2015 02:23:26 Laurent Pinchart wrote:
> On Monday 23 February 2015 20:19:33 Lad Prabhakar wrote:
> > From: "Lad, Prabhakar"
> >
> > No need to reinvent the wheel. Just use the already existing
> > functions provided v4l-core.
> >
> > Signed-off-by: Lad, Prab
cap->device_caps wasn't set in cx23885-417.c causing a warning from
the v4l2-core.
Reported-by: Joseph Jasi
Signed-off-by: Hans Verkuil
diff --git a/drivers/media/pci/cx23885/cx23885-417.c
b/drivers/media/pci/cx23885/cx23885-417.c
index e4901a5..9cb92c6 100644
--- a/drivers/media/pci/cx23885/c
Hi,
I started getting a warning in the kernel log when initializing a
Hauppauge HVR-1800 after I upgraded from 3.18.9 to 3.19.1. It is
triggering this warning:
WARN_ON(!(cap->capabilities & V4L2_CAP_DEVICE_CAPS) ||
!cap->device_caps);
It looks like drivers/media/pci/cx23885/cx23885
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 preparing the
> next version
> of the CEC framework and I would like to discuss your comment.
I'll do a deeper review of this patch when I have some time.
From: "Lad, Prabhakar"
this patch drops the buf_init() callback as init
of buf list is not required.
Signed-off-by: Lad, Prabhakar
Acked-by: Scott Jiang
Tested-by: Scott Jiang
---
drivers/media/platform/blackfin/bfin_capture.c | 9 -
1 file changed, 9 deletions(-)
diff --git a/drive
From: "Lad, Prabhakar"
this patch sets the min_buffers_needed field of the vb2 queue
so that the vb2 core will make sure start_streaming() callback
is called only when we have minimum buffers queued.
Signed-off-by: Lad, Prabhakar
Acked-by: Scott Jiang
Tested-by: Scott Jiang
---
drivers/media
From: "Lad, Prabhakar"
set the vb2 buffer field in buf_prepare() callback,
alongside drop local variable buf as we already have
a pointer to vb2 buffer.
Signed-off-by: Lad, Prabhakar
Acked-by: Scott Jiang
Tested-by: Scott Jiang
---
drivers/media/platform/blackfin/bfin_capture.c | 8
From: "Lad, Prabhakar"
This patch does the following:
a: returns -EINVAL in case format image size is less
then current image size.
b: assigns nbuffers to two in case the total of vq->num_buffers
and nbuffers is less then the number of buffers required by driver.
c: sets the sizes[0] of pla
From: "Lad, Prabhakar"
this patch adds support to release the buffer by calling
vb2_buffer_done(), with state marked as VB2_BUF_STATE_QUEUED
if start_streaming() call back fails.
Signed-off-by: Lad, Prabhakar
Acked-by: Scott Jiang
Tested-by: Scott Jiang
---
drivers/media/platform/blackfin/bf
From: "Lad, Prabhakar"
In start_streaming() callback the buffer is removed from the
dma_queue list and assigned to cur_frm, this patch makes sure
that is returned to vb2 core with VB2_BUF_STATE_ERROR flag.
Signed-off-by: Lad, Prabhakar
Acked-by: Scott Jiang
Tested-by: Scott Jiang
---
drivers
From: "Lad, Prabhakar"
No need to reinvent the wheel. Just use the already existing
functions provided by vb2.
Signed-off-by: Lad, Prabhakar
Acked-by: Scott Jiang
Tested-by: Scott Jiang
---
drivers/media/platform/blackfin/bfin_capture.c | 28 +++---
1 file changed, 3 inse
From: "Lad, Prabhakar"
this patch adds support to vb2_ioctl_* helpers.
Signed-off-by: Lad, Prabhakar
Acked-by: Scott Jiang
Tested-by: Scott Jiang
---
drivers/media/platform/blackfin/bfin_capture.c | 103 +
1 file changed, 18 insertions(+), 85 deletions(-)
diff --git
From: "Lad, Prabhakar"
this patch adds support for VIDIOC_EXPBUF.
Signed-off-by: Lad, Prabhakar
Acked-by: Scott Jiang
Tested-by: Scott Jiang
---
drivers/media/platform/blackfin/bfin_capture.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/platform/blackfin/bfin_capture.c
From: "Lad, Prabhakar"
this patch adds support to return -ENODATA for *dv_timings calls
if the current output does not support it.
Signed-off-by: Lad, Prabhakar
Acked-by: Scott Jiang
Tested-by: Scott Jiang
---
drivers/media/platform/blackfin/bfin_capture.c | 21 +
1 file
From: "Lad, Prabhakar"
this patch adds supports to return -ENODATA to *_std calls
if the selected output does not support it.
Signed-off-by: Lad, Prabhakar
Acked-by: Scott Jiang
Tested-by: Scott Jiang
---
drivers/media/platform/blackfin/bfin_capture.c | 15 +++
1 file changed, 15
From: "Lad, Prabhakar"
this patch adds support to set the v4l2 buffer sequence.
Signed-off-by: Lad, Prabhakar
Acked-by: Scott Jiang
Tested-by: Scott Jiang
---
drivers/media/platform/blackfin/bfin_capture.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/media/platform/blackf
From: "Lad, Prabhakar"
this patch drops bcap_get_unmapped_area() and uses
vb2_fop_get_unmapped_area() helper provided by the vb2 core.
Signed-off-by: Lad, Prabhakar
---
drivers/media/platform/blackfin/bfin_capture.c | 19 +--
1 file changed, 1 insertion(+), 18 deletions(-)
dif
From: "Lad, Prabhakar"
Embed video_device struct (video_dev) in bcap_device and
Unregister path doesn't need to free the video_device
structure, hence, change the video_device.release callback
point to video_device_release_empty.
Signed-off-by: Lad, Prabhakar
---
drivers/media/platform/blackfi
From: "Lad, Prabhakar"
this patch adds support for vidioc_create_bufs.
Signed-off-by: Lad, Prabhakar
Acked-by: Scott Jiang
Tested-by: Scott Jiang
---
drivers/media/platform/blackfin/bfin_capture.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/platform/blackfin/bfin_captur
From: "Lad, Prabhakar"
this patch adds support to use v4l2_fh_open() and vb2_fop_release,
which allows to drop driver specific struct bcap_fh, as this is handled
by core.
Signed-off-by: Lad, Prabhakar
Acked-by: Scott Jiang
Tested-by: Scott Jiang
---
drivers/media/platform/blackfin/bfin_captu
From: "Lad, Prabhakar"
this patch adds support for VB2_DMABUF.
Signed-off-by: Lad, Prabhakar
Acked-by: Scott Jiang
Tested-by: Scott Jiang
---
drivers/media/platform/blackfin/bfin_capture.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/platform/blackfin/bfi
From: "Lad, Prabhakar"
This patch series, enhances blackfin capture driver with
vb2 helpers.
Changes for v4:
1: Improved commit message for path 4/17 and 5/17.
2: Added Ack's from Scott to patches 1-15
3: Two new patches 16/17 and 17/17
Lad, Prabhakar (17):
media: blackfin: bfin_capture: drop
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 understanding from what's there at
the keymap definitions found at:
http://xtreamerdev.googlecode.com/files/CEC_Specs.pdf
The device requires control to be properly operated, they're not
optional.
Signed-off-by: Laurent Pinchart
---
drivers/media/i2c/mt9v032.c | 9 ++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/media/i2c/mt9v032.c b/drivers/media/i2c/mt9v032.c
index a6ea091..1ca82d4
Parse DT properties into a platform data structure when a DT node is
available.
Signed-off-by: Laurent Pinchart
---
.../devicetree/bindings/media/i2c/mt9v032.txt | 41 ++
MAINTAINERS| 1 +
drivers/media/i2c/mt9v032.c
This simplifies platform data and DT integration.
Signed-off-by: Laurent Pinchart
---
drivers/media/i2c/mt9p031.c | 31 +++
include/media/mt9p031.h | 2 --
2 files changed, 11 insertions(+), 22 deletions(-)
diff --git a/drivers/media/i2c/mt9p031.c b/drivers/medi
Hi Prabhakar,
Thank you for the patch.
On Friday 27 February 2015 16:10:19 Lad Prabhakar wrote:
> From: "Lad, Prabhakar"
>
> Both synchronous and asynchronous mt9p031 subdevice probing
> is supported by this patch.
>
> Signed-off-by: Lad, Prabhakar
I have the exact same patch in my tree, so
On 03/08/2015 01:03 PM, Mauro Carvalho Chehab wrote:
> As nobody replied with a comment to change the above summary, let's continue
> the discussions with my proposal about how to solve the issues.
Sorry, I didn't have time. I'm tentatively planning to look at this either
tomorrow or Wednesday.
R
Em Fri, 6 Mar 2015 10:15:38 -0300
Mauro Carvalho Chehab escreveu:
> This e-mail contains the results of the discussions we had at #v4l irc
> channel, related to how to properly export DVB via the Media Controller
> API. A good part of the content of e-mail was written by Sakari Ailus.
>
> Let's
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: Benoit Parrot
Signed-off-by: Lad, Prabhakar
---
Sorry quick new version, I need to get this merg
Hi Mauro,
The following changes since commit 3d945be05ac1e806af075e9315bc1b3409adae2b:
[media] mn88473: simplify bandwidth registers setting code (2015-03-03
13:09:12 -0300)
are available in the git repository at:
git://linuxtv.org/pinchartl/media.git uvc/next
for you to fetch changes up
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 RC core. Is there a simple way to switch to
> an empty map
> from the kernel? There is the ir_setkeyta
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