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date: Mon Aug 31 04:00:14 CEST 2015
git branch: test
git hash: d071c833a0d30e7aae0ea565d92ef83c79106d6f
gcc versi
Hello Hans,
Thank you for your review.
I leave some comments in the body for reply.
Regards,
Junghak
On 08/28/2015 10:31 PM, Hans Verkuil wrote:
Hi Junghak,
Thanks for this patch, it looks much better. I do have a number of comments,
though...
On 08/26/2015 01:59 PM, Junghak Sung wrote:
Guennadi Liakhovetski writes:
>> +last_buf = list_entry(pcdev->capture.prev,
>> + struct pxa_buffer, vb.queue);
>
> You can use list_last_entry()
Ok.
>> +last_status = dma_async_is_tx_complete(pcdev->dma_chans[chan],
>> +
Guennadi Liakhovetski writes:
> This still seems to break compilation to me. Could you compile-test after
> each your patch, please?
Ah yes. Ill timing, I had sent the v4 before having these comments, so I'll have
to fix it in v5.
Cheers.
--
Robert
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From: Robert Jarzmik
This moves the dma irq handling functions up in the source file, so that
they are available before DMA preparation functions. It prepares the
conversion to DMA engine, where the descriptors are populated with these
functions as callbacks.
Signed-off-by: Robert Jarzmik
---
S
Hi Guennadi,
This is the forth round.
This time sg_split() was a consequence of (a) and (b), ie. sg_split() move into
kernel's lib/ directory, and following dmaengine "reuse" flag introduction,
change pxa_camera accordingly.
Happy review.
Cheers.
Robert Jarzmik (4):
media: pxa_camera: fix th
From: Robert Jarzmik
Fix the error path where the video buffer wasn't allocated nor
mapped. In this case, in the driver free path don't try to unmap memory
which was not mapped in the first place.
Signed-off-by: Robert Jarzmik
---
drivers/media/platform/soc_camera/pxa_camera.c | 6 --
1 fi
Convert pxa_camera to dmaengine. This removes all DMA registers
manipulation in favor of the more generic dmaengine API.
The functional level should be the same as before. The biggest change is
in the videobuf_sg_splice() function, which splits a videobuf-dma into
several scatterlists for 3 planes
From: Robert Jarzmik
In preparation for dmaengine conversion, move the camera interrupt
handling into a tasklet. This won't change the global flow, as this
interrupt is only used to detect the end of frame and activate DMA fifos
handling.
Signed-off-by: Robert Jarzmik
---
drivers/media/platfor
On 30/08/15 16:07, Johann Klammer wrote:
On 08/30/2015 11:53 AM, Malcolm Priestley wrote:
On 24/08/15 16:19, Johann Klammer wrote:
from gdb dump:
[...]
info = {
name = "ST STV0299 DVB-S", '\000' , type = FE_QPSK,
frequency_min = 95, frequency_max = 215,
frequen
On 08/30/2015 11:53 AM, Malcolm Priestley wrote:
> On 24/08/15 16:19, Johann Klammer wrote:
>> from gdb dump:
>> [...]
>> info = {
>>name = "ST STV0299 DVB-S", '\000' , type = FE_QPSK,
>>frequency_min = 95, frequency_max = 215,
>>frequency_stepsize = 125, frequency_t
Em Sun, 30 Aug 2015 00:06:11 -0300
Mauro Carvalho Chehab escreveu:
> That's the 8th version of the MC next generation patches.
>
> Differences from version 7:
>
> - Patches reworked to make the reviewers happy;
> - Bug fixes;
> - ALSA changes got their own separate patches;
> - Javier patches g
Hi Josh,
Sorry, I missed the 4.3 merge cycle, but isn't this patch a fix? Isn't it
fixing soc-camera / atmel-isi on a specific platform, where the clock name
is longer, than currently supported? Is this platform in the mainline and
its current camera support is broken because of this? In such a
Hi Robert,
I assume, the next iteration of your patches won't contain a local copy of
the SG splitting code.
On Wed, 29 Jul 2015, Robert Jarzmik wrote:
> Convert pxa_camera to dmaengine. This removes all DMA registers
> manipulation in favor of the more generic dmaengine API.
>
> The functiona
On Wed, 29 Jul 2015, Robert Jarzmik wrote:
> From: Robert Jarzmik
>
> This moves the dma irq handling functions up in the source file, so that
> they are available before DMA preparation functions. It prepares the
> conversion to DMA engine, where the descriptors are populated with these
> funct
Yep, I see the thread and updates to this patch now, please, ignore this
mail, sorry.
Thanks
Guennadi
On Sun, 30 Aug 2015, Guennadi Liakhovetski wrote:
> Hi Josh,
>
> On Wed, 17 Jun 2015, Josh Wu wrote:
>
> > As in set_fmt() function we only need to know which format is been set,
> > we don't
On 24/08/15 16:19, Johann Klammer wrote:
from gdb dump:
[...]
info = {
name = "ST STV0299 DVB-S", '\000' , type = FE_QPSK,
frequency_min = 95, frequency_max = 215,
frequency_stepsize = 125, frequency_tolerance = 0,
symbol_rate_min = 100, symbol_rate_max = 4
Hi Josh,
On Wed, 17 Jun 2015, Josh Wu wrote:
> As in set_fmt() function we only need to know which format is been set,
> we don't need to access the ISI hardware in this moment.
>
> So move the configure_geometry(), which access the ISI hardware, to
> start_streaming() will make code more consis
Hi Josh,
On Wed, 17 Jun 2015, Josh Wu wrote:
> In the function configure_geometry(), we will setup the ISI CFG2
> according to the sensor output format.
>
> It make no sense to just read back the CFG2 register and just set part
> of it.
>
> So just set up this register directly makes things sim
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