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: Sat Sep 13 04:00:26 CEST 2014
git branch: test
git hash: f5281fc81e9a0a3e80b78720c5ae2ed06da3bfae
gcc versi
Mauro/Hans,
Thanks for both for your replies. I finally have it working with
the following:
S_INPUT
S_OUTPUT
S_MODULATOR
S_TUNER
S_STD
S_FREQUENCY
S_HW_FREQ_SEEK
S_FMT
- get tuner in shared mode and hold it
- i.e return with tuner held
STREAMON
- get tuner in shared mode and hold it
- i.e re
Mauro/Hans,
It turns out au0828 driver does init tuner from its
v4l2_fops read and poll. If an analog app comes in
and does a read or poll, digital could get disrupted.
Do you recommend adding token access to these??
-- Shuah
--
Shuah Khan
Sr. Linux Kernel Developer
Samsung Research America (Si
Hi Hans,
Thank you for the patch.
On Friday 12 September 2014 14:59:58 Hans Verkuil wrote:
> 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_d
Hi Hans,
Thank you for the patch.
On Friday 12 September 2014 14:59:52 Hans Verkuil wrote:
> From: Hans Verkuil
>
> This moves dma_(un)map_sg to the prepare/finish memops of
> videobuf2-dma-sg.c.
>
> Now that vb2-dma-sg will sync the buffers for you in the prepare/finish
> memops we can drop t
Hi Hans,
Thank you for the patch.
On Friday 12 September 2014 14:59:51 Hans Verkuil wrote:
> 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 Verk
Hi Hans,
Thank you for the patch.
On Friday 12 September 2014 14:59:50 Hans Verkuil wrote:
> From: Hans Verkuil
>
> This splits the buf_prepare and buf_finish actions into two: one
> called while the cpu can still access the buffer contents, and one where
> the memory has been prepared for DMA
On Fri, Sep 5, 2014 at 2:03 PM, Bryan Wu wrote:
> On Wed, Aug 20, 2014 at 6:41 AM, Jacek Anaszewski
> wrote:
>> led_update_brightness helper function used to be exploited only locally
>> in the led-class.c module, where its result was being passed to the
>> brightness_show sysfs callback. With th
On Fri, Sep 12, 2014 at 06:11:49PM +0200, Maciej Matraszek wrote:
> On Wed, 2014-09-10 at 10:10 -0700, Greg KH wrote:
> > > Fixes: b0d3159be9a3 ("V4L/DVB (11901): v4l2: Create helper function for
> > > bounding and aligning images")
> > > Signed-off-by: Maciej Matraszek
> > > Acked-by: Sakari Ail
On Wed, 2014-09-10 at 10:10 -0700, Greg KH wrote:
> > Fixes: b0d3159be9a3 ("V4L/DVB (11901): v4l2: Create helper function for
> > bounding and aligning images")
> > Signed-off-by: Maciej Matraszek
> > Acked-by: Sakari Ailus
> >
> > ---
>
>
>
> This is not the correct way to submit patches fo
Hi Shuah,
See my comments below.
Regards,
Mauro
Em Fri, 12 Sep 2014 10:07:55 +0200
Hans Verkuil escreveu:
> On 09/12/2014 03:26 AM, Shuah Khan wrote:
> > Hi Mauro/Hans,
> >
> > I am working on adding sharing construct to dvb-core and v4l2-core.
> > In the case of dvb I have clean start and st
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
Use the new 'new_cookies' flag to determine when the risc program
needs to be regenerated.
Signed-off-by: Hans Verkuil
---
drivers/media/pci/cx23885/cx23885-417.c | 4 ++--
drivers/media/pci/cx23885/cx23885-core.c | 7 ++-
drivers/media/pci/cx23885/cx23885-dvb.c | 4
From: Hans Verkuil
Add support for dmabuf to vb2-dma-sg.
Signed-off-by: Hans Verkuil
---
drivers/media/v4l2-core/videobuf2-dma-sg.c | 125 +++--
1 file changed, 118 insertions(+), 7 deletions(-)
diff --git a/drivers/media/v4l2-core/videobuf2-dma-sg.c
b/drivers/media/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
From: Hans Verkuil
The prepare memop now returns an error, so we need to be able to handle that.
In addition, prepare has to be called before buf_prepare since in the dma-sg
case buf_prepare expects that the dma memory is mapped and it can use the
sg_table.
So call the prepare memop before calli
From: Hans Verkuil
This flag helps drivers that need to reprogram their DMA engine whenever
a plane cookie (== DMA address or DMA scatter-gather list) changes.
Otherwise they would have to reprogram the DMA engine for every frame.
Note that it is not possible to do this in buf_init() since dma_
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
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
This moves dma_(un)map_sg to the prepare/finish memops of videobuf2-dma-sg.c.
Now that vb2-dma-sg will sync the buffers for you in the prepare/finish
memops we can drop that from the drivers that use dma-sg.
For the solo6x10 driver that was a bit more involved because it need
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
This splits the buf_prepare and buf_finish actions into two: one
called while the cpu can still access the buffer contents, and one where
the memory has been prepared for DMA and the cpu no longer can access it.
Update a few drivers that use buf_finish where they really meant
From: Hans Verkuil
For vb2-dma-sg the dma_map_sg function can return an error. This means that
the prepare memop also needs to change so an error can be returned.
Signed-off-by: Hans Verkuil
---
drivers/media/v4l2-core/videobuf2-dma-contig.c | 5 +++--
drivers/media/v4l2-core/videobuf2-dma-sg.
From: Hans Verkuil
Only if new_cookies is set do you need to build the page table,
otherwise it will be unchanged.
Signed-off-by: Hans Verkuil
---
drivers/media/pci/saa7134/saa7134-ts.c| 2 ++
drivers/media/pci/saa7134/saa7134-vbi.c | 2 ++
drivers/media/pci/saa7134/saa7134-video.c | 2 +
From: Hans Verkuil
Use the new 'new_cookies' flag to determine when the risc program
needs to be regenerated.
Signed-off-by: Hans Verkuil
---
drivers/media/pci/tw68/tw68-video.c | 11 ---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/drivers/media/pci/tw68/tw68-video.c
Changes since v1:
- Updated commit logs of patches 1 and 3.
- Added patches for tw68 and cx23885.
The patch series adds an allocation context to dma-sg and uses that to move
dma_(un)map_sg into the vb2 framework, which is where it belongs.
Related to that is the addition of buf_prepare/finish _f
The log_status function should show HDMI information, but the test checking for
an HDMI input was inverted. Fix this.
Signed-off-by: Hans Verkuil
Cc: sta...@vger.kernel.org # for v3.12 and up
diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c
index d4fa213..de88b98 10064
Laurent Pinchart wrote:
> The buffer flags are incorrectly referred to as V4L2_BUF_FLAGS_* instead
> of V4L2_BUF_FLAG_* in comments. Fix it.
>
> Signed-off-by: Laurent Pinchart
Thanks!
Acked-by: Sakari Ailus
--
Sakari Ailus
sakari.ai...@iki.fi
--
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On 09/12/2014 03:26 AM, Shuah Khan wrote:
> Hi Mauro/Hans,
>
> I am working on adding sharing construct to dvb-core and v4l2-core.
> In the case of dvb I have clean start and stop points to acquire the
> tuner and release it. Tuner is acquired from dvb_frontend_start() and
> released from dvb_fron
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