On Tuesday 11 November 2014 10:12 AM, Sekhar Nori wrote:
> On Saturday 08 November 2014 02:48 PM, Prabhakar Lad wrote:
>> Hi,
>>
>> Thanks for the patch,
>>
>> On Fri, Nov 7, 2014 at 2:07 PM, Boris Brezillon
>> wrote:
>>> In order to have subsytem agnostic media bus format definitions we've
>>> mo
On Saturday 08 November 2014 02:48 PM, Prabhakar Lad wrote:
> Hi,
>
> Thanks for the patch,
>
> On Fri, Nov 7, 2014 at 2:07 PM, Boris Brezillon
> wrote:
>> In order to have subsytem agnostic media bus format definitions we've
>> moved media bus definition to include/uapi/linux/media-bus-format.h
Hi Guennadi,
On 10 November 2014 19:46, Guennadi Liakhovetski wrote:
> Hi Bin,
>
> On Sat, 8 Nov 2014, Bin Chen wrote:
>
>> Hi Everyone,
>>
>> I need suggestions with regard to adding controls to query camera read
>> only parameters (e.g maxZoom/maxExposureCompensation) as needed by
>> Android Ca
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 Nov 11 04:00:17 CET 2014
git branch: test
git hash: 4895cc47a072dcb32d3300d0a46a251a8c6db5f1
gcc versio
Em Mon, 10 Nov 2014 22:05:38 +0100
Paul Bolle escreveu:
> On Mon, 2014-11-10 at 18:54 -0200, Mauro Carvalho Chehab wrote:
> > Em Mon, 10 Nov 2014 21:45:56 +0100
> > Paul Bolle escreveu:
> > > This typo is still present in both next-20141110 and v3.18-rc4. And I&#x
On Mon, 10 Nov 2014, Guennadi Liakhovetski wrote:
> Hi Laurent,
>
> On Thu, 2 Oct 2014, Laurent Pinchart wrote:
>
> > Hi Guennadi,
> >
> > Ping ?
>
> Sorry again for a delay, and unfortunately my eventual reply won't be very
> helpful: we've modified our user-space in a way, that that path is
Hi Sakari,
On Tue, Nov 04, 2014 at 11:47:14PM +0200, Sakari Ailus wrote:
> Nice set of patches! Thanks! :-)
Thanks :)
> > [...]
> > struct si4713_device *sdev;
> > - struct si4713_platform_data *pdata = client->dev.platform_data;
> > struct v4l2_ctrl_handler *hdl;
> > - int rval, i;
On Mon, 2014-11-10 at 18:54 -0200, Mauro Carvalho Chehab wrote:
> Em Mon, 10 Nov 2014 21:45:56 +0100
> Paul Bolle escreveu:
> > This typo is still present in both next-20141110 and v3.18-rc4. And I've
> > first reported it nearly two months ago. I see two fixes:
&
I reported in
> > http://article.gmane.org/gmane.linux.drivers.video-input-infrastructure/82299
> > it adds an (optional) test for a Kconfig symbol HAS_MMU. There's no
> > such symbol. So that test will always fail. Did you perhaps mean
> > simply "MMU"?
>
> This
dds an (optional) test for a Kconfig symbol HAS_MMU. There's no
> such symbol. So that test will always fail. Did you perhaps mean
> simply "MMU"?
This typo is still present in both next-20141110 and v3.18-rc4. And I've
first reported it nearly two months ago. I see two f
* Sebastian Reichel [141110 12:36]:
> Hi,
>
> This is the third revision of the si4713 radio transmitter DT support
> patchset needed for the Nokia N900.
>
> Changes since PATCHv2:
> * Dropped patches 1-4, which have been accepted
> * Patch 1 has been updated according to Sakari's comments
>
* Sebastian Reichel [141110 12:37]:
> This updates platform data related to Si4713, which
> has been updated to be compatible with DT interface.
>
> Signed-off-by: Sebastian Reichel
Please feel free to merge this one along with the
other camera patches, this should not conflict with
anything in
Remove unreferenced members from the platform
data's structure.
Signed-off-by: Sebastian Reichel
---
include/media/si4713.h | 3 ---
1 file changed, 3 deletions(-)
diff --git a/include/media/si4713.h b/include/media/si4713.h
index 343b8fb5..be4f58e 100644
--- a/include/media/si4713.h
+++ b/incl
This patch adds the DT bindings documentation for Silicon Labs Si4713 FM
radio transmitter.
Signed-off-by: Sebastian Reichel
---
Documentation/devicetree/bindings/media/si4713.txt | 30 ++
1 file changed, 30 insertions(+)
create mode 100644 Documentation/devicetree/bindings/
Add device tree support by changing the device registration order.
In the device tree the si4713 node is a normal I2C device, which
will be probed as such. Thus the V4L device must be probed from
the I2C device and not the other way around.
Signed-off-by: Sebastian Reichel
---
drivers/media/radi
This updates platform data related to Si4713, which
has been updated to be compatible with DT interface.
Signed-off-by: Sebastian Reichel
---
arch/arm/mach-omap2/board-rx51-peripherals.c | 69 +---
1 file changed, 31 insertions(+), 38 deletions(-)
diff --git a/arch/arm/m
Hi,
This is the third revision of the si4713 radio transmitter DT support
patchset needed for the Nokia N900.
Changes since PATCHv2:
* Dropped patches 1-4, which have been accepted
* Patch 1 has been updated according to Sakari's comments
* Patch 3-4 are unchanged
Apart from that you marked P
In order to have subsytem agnostic media bus format definitions we've
moved media bus definitions to include/uapi/linux/media-bus-format.h and
prefixed values with MEDIA_BUS_FMT instead of V4L2_MBUS_FMT.
Replace all references to the old definitions in i2c drivers.
Signed-off-by: Boris Brezillon
Define MEDIA_BUS_FMT macros (re-using the values defined in the
v4l2_mbus_pixelcode enum) into a separate header file so that they can be
used from the DRM/KMS subsystem without any reference to the V4L2
subsystem.
Then set V4L2_MBUS_FMT definitions to the MEDIA_BUS_FMT values using the
V4L2_MBUS_
Replace references to the v4l2_mbus_pixelcode enum with the new
media_bus_format enum in all common headers.
Signed-off-by: Boris Brezillon
Acked-by: Sakari Ailus
Acked-by: Hans Verkuil
---
include/media/v4l2-mediabus.h| 2 +-
include/media/v4l2-subdev.h | 2 +-
include/uapi/linux/v4l
Hello,
This patch series prepares the use of media bus formats outside of
the V4L2 subsytem (my final goal is to use it in the Atmel HLCDC DRM
driver where I have to configure my DPI/RGB bus according to the
connected display).
The series first defines MEDIA_BUS_FMT_ macros, and then replace all
In order to have subsytem agnostic media bus format definitions we've
moved media bus definition to include/uapi/linux/media-bus-format.h and
prefixed enum values with MEDIA_BUS_FMT instead of V4L2_MBUS_FMT.
Reference new definitions in the ipu-v3 driver.
Signed-off-by: Boris Brezillon
Acked-by:
In order to have subsytem agnostic media bus format definitions we've
moved media bus definition to include/uapi/linux/media-bus-format.h and
prefixed values with MEDIA_BUS_FMT instead of V4L2_MBUS_FMT.
Replace all references to the old definitions in pci drivers.
Signed-off-by: Boris Brezillon
On Mon, 10 Nov 2014 18:21:44 +0100
Boris Brezillon wrote:
> Hello,
>
> This patch series prepares the use of media bus formats outside of
> the V4L2 subsytem (my final goal is to use it in the Atmel HLCDC DRM
> driver where I have to configure my DPI/RGB bus according to the
> connected display)
In order to have subsytem agnostic media bus format definitions we've
moved media bus definition to include/uapi/linux/media-bus-format.h and
prefixed them with MEDIA_BUS_FMT instead of V4L2_MBUS_FMT.
Update the v4l documentation accordingly.
Signed-off-by: Boris Brezillon
Acked-by: Hans Verkuil
Replace references to the v4l2_mbus_pixelcode enum with the new
media_bus_format enum in all common headers.
Signed-off-by: Boris Brezillon
Acked-by: Sakari Ailus
Acked-by: Hans Verkuil
---
include/media/v4l2-mediabus.h| 2 +-
include/media/v4l2-subdev.h | 2 +-
include/uapi/linux/v4l
In order to have subsytem agnostic media bus format definitions we've
moved media bus definition to include/uapi/linux/media-bus-format.h and
prefixed values with MEDIA_BUS_FMT instead of V4L2_MBUS_FMT.
Reference new definitions in all platform drivers.
Signed-off-by: Boris Brezillon
Acked-by: H
In order to have subsytem agnostic media bus format definitions we've
moved media bus definition to include/uapi/linux/media-bus-format.h and
prefixed values with MEDIA_BUS_FMT instead of V4L2_MBUS_FMT.
Reference new definitions in all media drivers residing in staging.
Signed-off-by: Boris Brezi
In order to have subsytem agnostic media bus format definitions we've
moved media bus definition to include/uapi/linux/media-bus-format.h and
prefixed enum values with MEDIA_BUS_FMT instead of V4L2_MBUS_FMT.
Reference new definitions in all usb drivers.
Signed-off-by: Boris Brezillon
Acked-by: H
Place v4l2_mbus_pixelcode in a #ifndef __KERNEL__ section so that kernel
users don't have access to these definitions.
We have to keep this definition for user-space users even though they're
encouraged to move to the new media_bus_format enum.
Signed-off-by: Boris Brezillon
Acked-by: Sakari Ail
Define MEDIA_BUS_FMT macros (re-using the values defined in the
v4l2_mbus_pixelcode enum) into a separate header file so that they can be
used from the DRM/KMS subsystem without any reference to the V4L2
subsystem.
Then set V4L2_MBUS_FMT definitions to the MEDIA_BUS_FMT values using the
V4L2_MBUS_
In order to have subsytem agnostic media bus format definitions we've
moved media bus definition to include/uapi/linux/media-bus-format.h and
prefixed values with MEDIA_BUS_FMT instead of V4L2_MBUS_FMT.
Replace all references to the old definitions in pci drivers.
Signed-off-by: Boris Brezillon
Hello,
This patch series prepares the use of media bus formats outside of
the V4L2 subsytem (my final goal is to use it in the Atmel HLCDC DRM
driver where I have to configure my DPI/RGB bus according to the
connected display).
The series first defines MEDIA_BUS_FMT_ macros, and then replace all
In order to have subsytem agnostic media bus format definitions we've
moved media bus definitions to include/uapi/linux/media-bus-format.h and
prefixed values with MEDIA_BUS_FMT instead of V4L2_MBUS_FMT.
Replace all references to the old definitions in i2c drivers.
Signed-off-by: Boris Brezillon
this patch adds support for using vb2_start_streaming_called()
for vivid driver.
Signed-off-by: Lad, Prabhakar
---
drivers/media/platform/vivid/vivid-ctrls.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/media/platform/vivid/vivid-ctrls.c
b/drivers/media
In order to have subsytem agnostic media bus format definitions we've
moved media bus definition to include/uapi/linux/media-bus-format.h and
prefixed enum values with MEDIA_BUS_FMT instead of V4L2_MBUS_FMT.
Reference new definitions in the ipu-v3 driver.
Signed-off-by: Boris Brezillon
Acked-by:
In order to have subsytem agnostic media bus format definitions we've
moved media bus definition to include/uapi/linux/media-bus-format.h and
prefixed them with MEDIA_BUS_FMT instead of V4L2_MBUS_FMT.
Update the v4l documentation accordingly.
Signed-off-by: Boris Brezillon
Acked-by: Hans Verkuil
In order to have subsytem agnostic media bus format definitions we've
moved media bus definition to include/uapi/linux/media-bus-format.h and
prefixed enum values with MEDIA_BUS_FMT instead of V4L2_MBUS_FMT.
Reference new definitions in all usb drivers.
Signed-off-by: Boris Brezillon
Acked-by: H
In order to have subsytem agnostic media bus format definitions we've
moved media bus definition to include/uapi/linux/media-bus-format.h and
prefixed values with MEDIA_BUS_FMT instead of V4L2_MBUS_FMT.
Reference new definitions in all platform drivers.
Signed-off-by: Boris Brezillon
Acked-by: H
Place v4l2_mbus_pixelcode in a #ifndef __KERNEL__ section so that kernel
users don't have access to these definitions.
We have to keep this definition for user-space users even though they're
encouraged to move to the new media_bus_format enum.
Signed-off-by: Boris Brezillon
Acked-by: Sakari Ail
In order to have subsytem agnostic media bus format definitions we've
moved media bus definition to include/uapi/linux/media-bus-format.h and
prefixed values with MEDIA_BUS_FMT instead of V4L2_MBUS_FMT.
Reference new definitions in all media drivers residing in staging.
Signed-off-by: Boris Brezi
this patch adds support for using vb2_start_streaming_called()
for cx88-blackbird driver.
Signed-off-by: Lad, Prabhakar
---
drivers/media/pci/cx88/cx88-blackbird.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/pci/cx88/cx88-blackbird.c
b/drivers/media/pci/cx8
On Mon, 10 Nov 2014 12:09:19 +0100
Hans Verkuil wrote:
> On 11/08/2014 04:47 PM, Boris Brezillon wrote:
> > Place v4l2_mbus_pixelcode in a #ifndef __KERNEL__ section so that kernel
> > users don't have access to these definitions.
> >
> > We have to keep this definition for user-space users even
Hi Sakari,
Now I understand that the rate is not correct.
I'll fix it and retest.
Thanks,
Marina
On Mon, Nov 10, 2014 at 3:06 PM, Sakari Ailus wrote:
> Hi Marina,
>
> On Mon, Nov 10, 2014 at 10:11:31AM +0200, Marina Vasilevsky wrote:
>> ---
>> drivers/staging/media/omap4iss/iss_csiphy.c |3
Hi Laurent,
On Thu, 2 Oct 2014, Laurent Pinchart wrote:
> Hi Guennadi,
>
> Ping ?
Sorry again for a delay, and unfortunately my eventual reply won't be very
helpful: we've modified our user-space in a way, that that path isn't
triggered anymore, so, I cannot easily verify your patch. In any c
Hi Shuah,
This looks good. I have a few remarks, see below...
On 11/05/2014 12:08 AM, Shuah Khan wrote:
> Hi Mauro,
>
> Here is the RFC as promised. I also included the Media controller
> as a an alternative and captured the discussion in the thread on
> that topic. Please review.
>
> -- Shuah
Hi Marina,
On Mon, Nov 10, 2014 at 10:11:31AM +0200, Marina Vasilevsky wrote:
> ---
> drivers/staging/media/omap4iss/iss_csiphy.c |3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/staging/media/omap4iss/iss_csiphy.c
> b/drivers/staging/media/omap4iss/iss_csiph
From: Hans Verkuil
Document how the new vb2_plane_begin/end_cpu_access() functions should
be used in buf_prepare/finish.
Signed-off-by: Hans Verkuil
---
include/media/videobuf2-core.h | 35 ++-
1 file changed, 22 insertions(+), 13 deletions(-)
diff --git a/incl
From: Hans Verkuil
Now that all drivers have been converted, this function can be dropped.
Signed-off-by: Hans Verkuil
---
drivers/media/v4l2-core/videobuf2-core.c | 8 +---
drivers/media/v4l2-core/videobuf2-dma-contig.c | 11 ---
drivers/media/v4l2-core/videobuf2-dma-sg.c
From: Hans Verkuil
Document that drivers can access/modify the buffer contents in buf_prepare
and buf_finish. That was not clearly stated before.
Signed-off-by: Hans Verkuil
---
include/media/videobuf2-core.h | 32 +---
1 file changed, 17 insertions(+), 15 deletions
From: Hans Verkuil
Signed-off-by: Hans Verkuil
---
drivers/media/platform/vim2m.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/platform/vim2m.c b/drivers/media/platform/vim2m.c
index 87af47a..1105c11 100644
--- a/drivers/media/platform/vim2m.c
+++ b/drivers/media/platform/v
From: Hans Verkuil
Now that vb2 supports DMABUF export for dma-sg and vmalloc memory
modes, we can enable the vb2_expbuf support in vivid.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/vivid/vivid-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media
Changes since v5:
- Moved 'replace write by dma_dir' to the beginning of the patch series.
- Split off the 'add dma_dir to alloc()' as a separate patch.
- Address all Pawel's review comments.
The patch series adds an allocation context to dma-sg and uses that to move
dma_(un)map_sg into the vb2 fr
From: Hans Verkuil
Add support for DMABUF exporting to the vb2-vmalloc implementation.
All memory models now have support for both importing and exporting of DMABUFs.
Signed-off-by: Hans Verkuil
---
drivers/media/v4l2-core/videobuf2-vmalloc.c | 174
1 file changed
From: Hans Verkuil
Add DMABUF export support to vb2-dma-sg.
Signed-off-by: Hans Verkuil
---
drivers/media/v4l2-core/videobuf2-dma-sg.c | 170 +
1 file changed, 170 insertions(+)
diff --git a/drivers/media/v4l2-core/videobuf2-dma-sg.c
b/drivers/media/v4l2-core/vide
From: Hans Verkuil
Add support for importing dmabuf to videobuf2-dma-sg.
Signed-off-by: Hans Verkuil
---
drivers/media/v4l2-core/videobuf2-dma-sg.c | 149 ++---
1 file changed, 136 insertions(+), 13 deletions(-)
diff --git a/drivers/media/v4l2-core/videobuf2-dma-sg.c
From: Hans Verkuil
This is needed for the next patch where the dma-sg alloc memop needs
to know the dma_dir.
Signed-off-by: Hans Verkuil
---
drivers/media/v4l2-core/videobuf2-core.c | 4 +++-
drivers/media/v4l2-core/videobuf2-dma-contig.c | 4 +++-
drivers/media/v4l2-core/videobuf2-dma-s
From: Hans Verkuil
The existing vb2_plane_vaddr function is not enough when dealing with
dmabuf. For dmabuf you need to be explicit when the cpu needs access to
the buffer and when that can be stopped.
So add vb2_plane_begin/end_cpu_access as a vaddr replacement. The old
vb2_plane_vaddr function
From: Hans Verkuil
This moves dma_(un)map_sg to the get_userptr/put_userptr and alloc/put
memops of videobuf2-dma-sg.c and adds dma_sync_sg_for_device/cpu to the
prepare/finish memops.
Now that vb2-dma-sg will sync the buffers for you in the prepare/finish
memops we can drop that from the driver
From: Hans Verkuil
Signed-off-by: Hans Verkuil
---
drivers/media/dvb-frontends/rtl2832_sdr.c | 16 ++--
drivers/media/parport/bw-qcam.c| 5 ++-
drivers/media/pci/solo6x10/solo6x10-v4l2.c | 6 ++-
drivers/media/platform/marvell-ccic/mcam-core.c| 26
From: Hans Verkuil
Signed-off-by: Hans Verkuil
---
drivers/media/v4l2-core/videobuf2-dvb.c | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/media/v4l2-core/videobuf2-dvb.c
b/drivers/media/v4l2-core/videobuf2-dvb.c
index d092698..d954bb8 100644
--- a/drivers/me
From: Hans Verkuil
By default dma_map_sg syncs the mapped buffer to the device. But
buf_prepare expects a buffer syncs for the cpu and the buffer
will be synced to the device in the prepare memop.
The reverse is true for dma_unmap_sg, buf_finish and the finish
memop.
To prevent unnecessary sync
From: Hans Verkuil
The 'write' argument is very ambiguous. I first assumed that if it is 1,
then we're doing video output but instead it meant the reverse.
Since it is used to setup the dma_dir value anyway it is now replaced by
the correct dma_dir value which is unambiguous.
Signed-off-by: Han
From: Hans Verkuil
Require that dma-sg also uses an allocation context. This is in preparation
for adding prepare/finish memops to sync the memory between DMA and CPU.
Signed-off-by: Hans Verkuil
---
drivers/media/pci/cx23885/cx23885-417.c | 1 +
drivers/media/pci/cx23885/cx23885-core
Hi Bin,
On Sat, 8 Nov 2014, Bin Chen wrote:
> Hi Everyone,
>
> I need suggestions with regard to adding controls to query camera read
> only parameters (e.g maxZoom/maxExposureCompensation) as needed by
> Android Camera API[1].
I'm not sure all Android HAL metadata tags should be 1-to-1 impleme
On 11/08/2014 04:47 PM, Boris Brezillon wrote:
> Place v4l2_mbus_pixelcode in a #ifndef __KERNEL__ section so that kernel
> users don't have access to these definitions.
>
> We have to keep this definition for user-space users even though they're
> encouraged to move to the new media_bus_format en
Hi Sebastian,
I've tested the whole 8-part patch series with my si4713 USB dev board, and it
is working fine.
I've accepted patches 1-4. The others need to be reposted since patch 5 had a
change request.
Regards,
Hans
On 11/07/2014 01:49 PM, Hans Verkuil wrote:
> On 10/21/14 17:06, Seb
Sparse fixes for saa7164, adv EDID fixes and si4713 improvements in preparation
for adding DT support. Tested the si4713 with my USB dev board.
Regards,
Hans
The following changes since commit 4895cc47a072dcb32d3300d0a46a251a8c6db5f1:
[media] s5p-mfc: fix sparse error (2014-11-05 08:2
On 11/07/2014 09:34 PM, Jean-Michel Hautbois wrote:
> Hi Hans,
>
> 2014-11-07 13:34 GMT+01:00 Hans Verkuil :
>> From: Hans Verkuil
>>
>> In order to have v4l2-compliance tool pass the G/S_EDID some modifications
>> where needed in the driver.
>> In particular, the edid.reserved zone must be blank
---
drivers/staging/media/omap4iss/iss_csiphy.c |3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/media/omap4iss/iss_csiphy.c
b/drivers/staging/media/omap4iss/iss_csiphy.c
index 7c3d55d..b6e0b32 100644
--- a/drivers/staging/media/omap4iss/iss_csiphy.c
+++ b/d
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