On 27 January 2012 19:13, Guennadi Liakhovetski g.liakhovet...@gmx.de wrote:
On Thu, 26 Jan 2012, Javier Martin wrote:
The way discard buffer was previously handled lead
to possible races that made a buffer that was not
yet ready to be overwritten by new video data. This
is easily detected
On 27 January 2012 19:16, Guennadi Liakhovetski g.liakhovet...@gmx.de wrote:
(removed bar...@tkos.co.il - it bounces)
On Thu, 26 Jan 2012, Javier Martin wrote:
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
Changes since v1:
- Make ifs in irq callback mutually
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
Changes since v2:
- Return ENOTTY for VIDIOC_CREATE_BUFS
- Check buffer size properly.
- Do not remove unfixed FIXME.
- Remove mx25 queued buffers from the queue list at release.
---
drivers/media/video/mx2_camera.c | 289
Add start_stream and stop_stream callback in order to enable
and disable the eMMa-PrP properly and save CPU usage avoiding
IRQs when the device is not streaming. This also makes the driver
return 0 as the sequence number of the first frame.
Signed-off-by: Javier Martin javier.mar...@vista
and two discard buffers have
been added to make them flow trough the pipeline
of queues and thus provide suitable event ordering.
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
Changes since v2:
- Remove BUG_ON when active list is empty.
- Replace empty list checks with warnings
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
Changes since v2:
- Use true and false for bool variables.
---
drivers/media/video/mx2_camera.c | 38 --
1 files changed, 16 insertions(+), 22 deletions(-)
diff --git a/drivers/media/video
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
drivers/media/video/tvp5150.c | 127 +++--
1 files changed, 122 insertions(+), 5 deletions(-)
diff --git a/drivers/media/video/tvp5150.c b/drivers/media/video/tvp5150.c
index c58c8d5..b1476f6
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
drivers/media/video/tvp5150.c |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/media/video/tvp5150.c b/drivers/media/video/tvp5150.c
index b1476f6..e292c46 100644
--- a/drivers/media/video/tvp5150.c
.
--
Javier Martin
Vista Silicon S.L.
CDTUC - FASE C - Oficina S-345
Avda de los Castros s/n
39005- Santander. Cantabria. Spain
+34 942 25 32 60
www.vista-silicon.com
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More
is not
triggered and I've found that the value of jiffies does not increase
between loop iterations (i. e. it's like time didn't advance).
Does anyobody know what reasons could make jiffies not being updated?
Regards.
--
Javier Martin
Vista Silicon S.L.
CDTUC - FASE C - Oficina S-345
Avda de los
Hi Russell,
On 3 February 2012 10:10, Russell King - ARM Linux
li...@arm.linux.org.uk wrote:
On Fri, Feb 03, 2012 at 09:37:48AM +0100, javier Martin wrote:
I've introduced a couple of printk() to check why this timeout is not
triggered and I've found that the value of jiffies does not increase
On 3 February 2012 10:24, Russell King - ARM Linux
li...@arm.linux.org.uk wrote:
On Fri, Feb 03, 2012 at 10:22:00AM +0100, javier Martin wrote:
Hi Russell,
On 3 February 2012 10:10, Russell King - ARM Linux
li...@arm.linux.org.uk wrote:
On Fri, Feb 03, 2012 at 09:37:48AM +0100, javier
?
If the driver you are trying to port supports old videobuf framework
this patch might be useful for you:
http://patchwork.linuxtv.org/patch/9719/
--
Javier Martin
Vista Silicon S.L.
CDTUC - FASE C - Oficina S-345
Avda de los Castros s/n
39005- Santander. Cantabria. Spain
+34 942 25 32 60
www.vista
Hi Guennadi,
thank you for your attention.
On 6 February 2012 19:33, Guennadi Liakhovetski g.liakhovet...@gmx.de wrote:
Hi Javier
Thanks for the update! Let's see, whether this one can be improved a bit
more.
On Mon, 30 Jan 2012, Javier Martin wrote:
The way discard buffer was previously
On 7 February 2012 09:22, Guennadi Liakhovetski g.liakhovet...@gmx.de wrote:
Hi Javier
On Tue, 7 Feb 2012, javier Martin wrote:
[snip]
Guennadi, before I send v4:
Do you agree with the other patches 1, 2 and 4?
Yes, this time I haven't found anything their to complain about:-) So,
feel
and two discard buffers have
been added to make them flow trough the pipeline
of queues and thus provide suitable event ordering.
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
- Add proper locking to avoid races between IRQ and stop callbacks.
- If a list is unexpectedly empty want
Hi Guennadi,
I understand you are probably quite busy right now but it would be
great if you could ack this patch. The sooner you merge it the sooner
I will start working on the cleanup series. I've got some time on my
hands now.
Thank you.
On 7 February 2012 11:14, Javier Martin javier.mar
Hi Guennadi,
On 9 February 2012 23:36, Guennadi Liakhovetski g.liakhovet...@gmx.de wrote:
Hi Javier
On Thu, 9 Feb 2012, javier Martin wrote:
Hi Guennadi,
I understand you are probably quite busy right now but it would be
great if you could ack this patch. The sooner you merge it the sooner
Hi Guennadi,
This is the clean up series I promised to send this week. This has to be
applied on top of my previous patches.
These are already discussed issues so I don't think you have any concerns
with them.
While I wait for your confirmation, I'm going to prepare a new patch in order
to
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
drivers/media/video/mx2_camera.c |5 +
1 files changed, 1 insertions(+), 4 deletions(-)
diff --git a/drivers/media/video/mx2_camera.c b/drivers/media/video/mx2_camera.c
index e70d26f..1f046a3 100644
--- a/drivers/media
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
drivers/media/video/mx2_camera.c | 28 +---
1 files changed, 13 insertions(+), 15 deletions(-)
diff --git a/drivers/media/video/mx2_camera.c b/drivers/media/video/mx2_camera.c
index 1f046a3..13be305
If active_bufs() list is empty and no IRQ status bit is set
we are probably dealing with a share IRQ. Return IRQ_NONE in
this case.
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
drivers/media/video/mx2_camera.c |7 +--
1 files changed, 5 insertions(+), 2 deletions
We don't need to use spin_lock_irqsave() since there are not
any other IRQs that can race with this ISR.
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
drivers/media/video/mx2_camera.c |5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/media
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
drivers/media/video/mx2_camera.c | 16
1 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/media/video/mx2_camera.c b/drivers/media/video/mx2_camera.c
index d9028f1..8ccdb4a 100644
Some elements of 'mx2_buffer' are grouped together in another
auxiliary structure. This way we don't need to have unused
'vb2_buffer' structures for both discard buffers.
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
drivers/media/video/mx2_camera.c | 77
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
drivers/media/video/mx2_camera.c | 16
1 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/media/video/mx2_camera.c b/drivers/media/video/mx2_camera.c
index d9028f1..06017a0 100644
On 13 February 2012 15:10, Guennadi Liakhovetski g.liakhovet...@gmx.de wrote:
Hi Javier
On Mon, 13 Feb 2012, Javier Martin wrote:
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
drivers/media/video/mx2_camera.c | 16
1 files changed, 8 insertions(+), 8
If the attached video sensor cannot provide the
requested image size, try to use resizing engine
included in the eMMa-PrP IP.
This patch supports both averaging and bilinear
algorithms.
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
drivers/media/video/mx2_camera.c | 251
of this patch. I hope to have it ready for tomorrow.
--
Javier Martin
Vista Silicon S.L.
CDTUC - FASE C - Oficina S-345
Avda de los Castros s/n
39005- Santander. Cantabria. Spain
+34 942 25 32 60
www.vista-silicon.com
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the body
-EINVAL;
.try_fmt() really shouldn't fail.
It's the same issue as with s_fmt, I will fix it.
I'll try to send a v2 tomorrow.
Regards.
--
Javier Martin
Vista Silicon S.L.
CDTUC - FASE C - Oficina S-345
Avda de los Castros s/n
39005- Santander. Cantabria. Spain
+34 942 25 32 60
www.vista
this makes sure that resizing won't be applied to unknown
formats.
Regards.
--
Javier Martin
Vista Silicon S.L.
CDTUC - FASE C - Oficina S-345
Avda de los Castros s/n
39005- Santander. Cantabria. Spain
+34 942 25 32 60
www.vista-silicon.com
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On 21 February 2012 10:24, Guennadi Liakhovetski g.liakhovet...@gmx.de wrote:
On Tue, 21 Feb 2012, javier Martin wrote:
On 21 February 2012 09:39, Guennadi Liakhovetski g.liakhovet...@gmx.de
wrote:
Hi Javier
One more thing occurred to me: I don't see anywhere in your patch checking
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
Changes since v3:
- Reset the channels properly.
---
drivers/media/video/mx2_camera.c | 38 +++---
1 files changed, 19 insertions(+), 19 deletions(-)
diff --git a/drivers/media/video
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
Changes since v1:
- Adapt to [PATCH v4 4/4] media i.MX27 camera: handle overflows properly.
---
drivers/media/video/mx2_camera.c | 26 --
1 files changed, 12 insertions(+), 14 deletions(-)
diff --git
Some elements of 'mx2_buffer' are grouped together in another
auxiliary structure. This way we don't need to have unused
'vb2_buffer' structures for both discard buffers.
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
Changes since v1:
- Adapt to [PATCH v4 4/4] media i.MX27
apply fine as they are.
Regards.
--
Javier Martin
Vista Silicon S.L.
CDTUC - FASE C - Oficina S-345
Avda de los Castros s/n
39005- Santander. Cantabria. Spain
+34 942 25 32 60
www.vista-silicon.com
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is a pointer whose size is 4bytes.
I will just left this unchanged with your permission.
Regards.
--
Javier Martin
Vista Silicon S.L.
CDTUC - FASE C - Oficina S-345
Avda de los Castros s/n
39005- Santander. Cantabria. Spain
+34 942 25 32 60
www.vista-silicon.com
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If the attached video sensor cannot provide the
requested image size, try to use resizing engine
included in the eMMa-PrP IP.
This patch supports both averaging and bilinear
algorithms.
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
Changes since v1:
- Fix several cosmetic
On 27 February 2012 09:49, Guennadi Liakhovetski g.liakhovet...@gmx.de wrote:
Hi Javier
On Wed, 22 Feb 2012, Javier Martin wrote:
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
Changes since v1:
- Adapt to [PATCH v4 4/4] media i.MX27 camera: handle overflows properly
If the attached video sensor cannot provide the
requested image size, try to use resizing engine
included in the eMMa-PrP IP.
This patch supports both averaging and bilinear
algorithms.
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
Changes since v2:
- Don't modify controller
Hi all,
I've been using and testing these patches successfully for a month.
Do you have any comments on them? Do you think they are ready to be merged?
[PATCH 1/2] media: tvp5150: Add cropping support
[PATCH 2/2] media: tvp5150: Add g_mbus_fmt_callback
--
Javier Martin
Vista Silicon S.L.
CDTUC
On 2 March 2012 09:37, Marco Cavallini koansoftw...@gmail.com wrote:
javier Martin ha scritto, Il 02/03/2012 09:35:
Hi all,
I've been using and testing these patches successfully for a month.
Do you have any comments on them? Do you think they are ready to be merged?
[PATCH 1/2] media
frame. However, it does not
mention anything special about width and height. Does it make sense
setting width and height for h.264/mpeg4 formats?
[1] http://v4l2spec.bytesex.org/spec/c2030.htm#V4L2-PIX-FORMAT
--
Javier Martin
Vista Silicon S.L.
CDTUC - FASE C - Oficina S-345
Avda de los Castros s
Hi Kamil, Sakari,
thank you for your replies.
On 15 March 2012 14:19, Kamil Debski k.deb...@samsung.com wrote:
Hi Javier, Sakari,
From: Sakari Ailus [mailto:sakari.ai...@iki.fi]
Sent: 15 March 2012 12:04
Hi Javier,
(Cc Kamil.)
On Wed, Mar 14, 2012 at 12:22:43PM +0100, javier Martin
://kernel.ubuntu.com/git?p=bradf/backup.ubuntu-maverick/.git;a=commitdiff;h=e4182762eaf3c80b2f5c8d1d373409d7c2843579;hp=e770cc1e35a3f11cffd1f38f52060e3e38b4fbf7
But I don't know how these values can be extrapolated to the VGA case.
Has anybody found the same issue?
Regards.
--
Javier Martin
Vista
Hi Jonathan,
thank you for your attention.
On 19 March 2012 18:44, Jonathan Corbet cor...@lwn.net wrote:
On Mon, 19 Mar 2012 17:27:06 +0100
javier Martin javier.mar...@vista-silicon.com wrote:
I suspect the problem is related to the fact that this sensor has an
array of 656 x 488 pixels
Userptr can be very useful if this device
is requested to use video buffers allocated
by another processing device. So that
buffers don't need to be copied.
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
drivers/media/video/mx2_emmaprp.c |4 ++--
1 files changed, 2
as a replacement?
Regards.
--
Javier Martin
Vista Silicon S.L.
CDTUC - FASE C - Oficina S-345
Avda de los Castros s/n
39005- Santander. Cantabria. Spain
+34 942 25 32 60
www.vista-silicon.com
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[PATCH 1/3] media: tvp5150: Fix mbus format.
[PATCH 2/3] media: mx2_camera: Fix mbus format handling.
[PATCH 3/3] i.MX27: visstrim_m10: Remove use of MX2_CAMERA_SWAP16.
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According to p.14 fig 3-3 of the datasheet (SLES098A)
this decoder transmits data in UYVY format.
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
drivers/media/video/tvp5150.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/video/tvp5150
Remove MX2_CAMERA_SWAP16 and MX2_CAMERA_PACK_DIR_MSB flags
so that the driver can negotiate with the attached sensor
whether the mbus format needs convertion from UYUV to YUYV
or not.
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
arch/arm/plat-mxc/include/mach/mx2_cam.h |2
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
arch/arm/mach-imx/mach-imx27_visstrim_m10.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
index 3128cfe..4db00c6
On 26 March 2012 14:10, Baruch Siach bar...@tkos.co.il wrote:
Hi Javier,
On Mon, Mar 26, 2012 at 01:20:04PM +0200, Javier Martin wrote:
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
arch/arm/mach-imx/mach-imx27_visstrim_m10.c | 2 +-
1 files changed, 1 insertions
Changes since v2:
- Swap order of patches 3 and 4 to make the series bisectable.
[PATCH v2 1/3] media: tvp5150: Fix mbus format.
[PATCH v2 2/3] i.MX27: visstrim_m10: Remove use of MX2_CAMERA_SWAP16.
[PATCH v2 3/3] media: mx2_camera: Fix mbus format handling.
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According to p.14 fig 3-3 of the datasheet (SLES098A)
this decoder transmits data in UYVY format.
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
drivers/media/video/tvp5150.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/video/tvp5150
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
arch/arm/mach-imx/mach-imx27_visstrim_m10.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
index 3128cfe..4db00c6
Remove MX2_CAMERA_SWAP16 and MX2_CAMERA_PACK_DIR_MSB flags
so that the driver can negotiate with the attached sensor
whether the mbus format needs convertion from UYUV to YUYV
or not.
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
arch/arm/plat-mxc/include/mach/mx2_cam.h |2
Hi Fabio,
On 20 June 2012 05:26, Fabio Estevam feste...@gmail.com wrote:
Hi Javier,
On Tue, Jun 19, 2012 at 11:11 AM, Javier Martin
javier.mar...@vista-silicon.com wrote:
This patch adds support for the video encoder present
in the i.MX27. It currently support encoding in H.264
drop this platform data it is OK with you if I don't add device
tree support by now?
Regards.
--
Javier Martin
Vista Silicon S.L.
CDTUC - FASE C - Oficina S-345
Avda de los Castros s/n
39005- Santander. Cantabria. Spain
+34 942 25 32 60
www.vista-silicon.com
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, for example linear irqdomain.
Do you plan to add pinctrl support for i.MX27 and i.MX21?
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Vista Silicon S.L.
CDTUC - FASE C - Oficina S-345
Avda de los Castros s/n
39005- Santander. Cantabria. Spain
+34 942 25 32 60
www.vista-silicon.com
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=i.MX27nodeId=018rH3ZrDR66AFfpsp=1tab=Design_Tools_Tab
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Avda de los Castros s/n
39005- Santander. Cantabria. Spain
+34 942 25 32 60
www.vista-silicon.com
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On 2 July 2012 12:54, Sascha Hauer s.ha...@pengutronix.de wrote:
On Mon, Jul 02, 2012 at 12:36:46PM +0200, javier Martin wrote:
Hi Sascha,
I almost have a final version ready which includes multi-instance
support (not tested though) [1]. As I stated, we assumed the extra
effort of looking
On 2 July 2012 13:13, javier Martin javier.mar...@vista-silicon.com wrote:
On 2 July 2012 12:54, Sascha Hauer s.ha...@pengutronix.de wrote:
On Mon, Jul 02, 2012 at 12:36:46PM +0200, javier Martin wrote:
Hi Sascha,
I almost have a final version ready which includes multi-instance
support
This driver wasn't converted to the new clock changes
(clk_prepare_enable/clk_disable_unprepare). Also naming
of emma-prp related clocks for the i.MX27 was not correct.
Signed-of-by: Javier Martin javier.mar...@vista-silicon.com
---
diff --git a/arch/arm/mach-imx/clk-imx27.c b/arch/arm/mach-imx
On 6 July 2012 08:43, Sascha Hauer s.ha...@pengutronix.de wrote:
Hi Javier,
On Fri, Jul 06, 2012 at 08:31:49AM +0200, Javier Martin wrote:
This driver wasn't converted to the new clock changes
(clk_prepare_enable/clk_disable_unprepare). Also naming
of emma-prp related clocks for the i.MX27
This driver wasn't converted to the new clock changes
(clk_prepare_enable/clk_disable_unprepare). Also naming
of emma-prp related clocks for the i.MX27 was not correct.
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
arch/arm/mach-imx/clk-imx27.c|8 ---
drivers/media
On 6 July 2012 09:34, Sascha Hauer s.ha...@pengutronix.de wrote:
On Fri, Jul 06, 2012 at 09:13:11AM +0200, Javier Martin wrote:
This driver wasn't converted to the new clock changes
(clk_prepare_enable/clk_disable_unprepare). Also naming
of emma-prp related clocks for the i.MX27
This driver wasn't converted to the new clock changes
(clk_prepare_enable/clk_disable_unprepare). Also naming
of emma-prp related clocks for the i.MX27 was not correct.
---
Enable clocks only for i.MX27.
---
arch/arm/mach-imx/clk-imx27.c|8 +++--
drivers/media/video/mx2_camera.c | 67
Hi,
can this patch be applied please?
It solves a BUG for 3.5. Guennadi, Fabio, could you give me an ack for this?
Regards.
--
Javier Martin
Vista Silicon S.L.
CDTUC - FASE C - Oficina S-345
Avda de los Castros s/n
39005- Santander. Cantabria. Spain
+34 942 25 32 60
www.vista-silicon.com
On 6 July 2012 13:00, javier Martin javier.mar...@vista-silicon.com wrote:
Hi,
can this patch be applied please?
It solves a BUG for 3.5. Guennadi, Fabio, could you give me an ack for this?
Regards.
But it should be applied after this one to preserve bisectability:
http
Hi Guennadi,
On 6 July 2012 13:09, Guennadi Liakhovetski g.liakhovet...@gmx.de wrote:
On Fri, 6 Jul 2012, javier Martin wrote:
Hi,
can this patch be applied please?
It solves a BUG for 3.5. Guennadi, Fabio, could you give me an ack for this?
Sorry? This patch has been applied and proven
Hi Guennadi,
On 6 July 2012 13:39, Guennadi Liakhovetski g.liakhovet...@gmx.de wrote:
On Fri, 6 Jul 2012, javier Martin wrote:
Hi Guennadi,
On 6 July 2012 13:09, Guennadi Liakhovetski g.liakhovet...@gmx.de wrote:
On Fri, 6 Jul 2012, javier Martin wrote:
Hi,
can this patch be applied
This patch provides support for the codadx6 that is inside
the i.MX27. Currently only H.264 and MPEG4 Part-2 encoding
operations are supported.
This is a refined version of the RFC sent two weeks ago [1].
The following tasks have been addressed since then:
- Get rid of 'runtime' structure.
-
Support the codadx6 that is included in
the i.MX27 SoC.
---
arch/arm/mach-imx/mach-imx27_visstrim_m10.c | 24 +---
1 file changed, 21 insertions(+), 3 deletions(-)
diff --git a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
index
a/arch/arm/plat-mxc/devices/platform-imx27-coda.c
b/arch/arm/plat-mxc/devices/platform-imx27-coda.c
new file mode 100644
index 000..8b12aac
--- /dev/null
+++ b/arch/arm/plat-mxc/devices/platform-imx27-coda.c
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2012 Vista Silicon
+ * Javier Martin javier.mar
On 6 July 2012 14:55, Guennadi Liakhovetski g.liakhovet...@gmx.de wrote:
Hi Javier
Thanks for the patch, and sorry for delay. I was away first 10 days of
June and still haven't come round to cleaning up my todo list since
then...
On Fri, 1 Jun 2012, Javier Martin wrote:
Remove
Javier
Thanks for the patch, and sorry for delay. I was away first 10 days of
June and still haven't come round to cleaning up my todo list since
then...
On Fri, 1 Jun 2012, Javier Martin wrote:
[snip]
@@ -1024,14 +1039,28 @@ static int mx2_camera_set_bus_param(struct
Remove MX2_CAMERA_SWAP16 and MX2_CAMERA_PACK_DIR_MSB flags
so that the driver can negotiate with the attached sensor
whether the mbus format needs convertion from UYUV to YUYV
or not.
---
Changes since v3:
Do not provide pass-through for UYVY8.
---
arch/arm/plat-mxc/include/mach/mx2_cam.h |2
On 9 July 2012 09:28, Sascha Hauer s.ha...@pengutronix.de wrote:
On Fri, Jul 06, 2012 at 12:56:02PM +0200, Javier Martin wrote:
This driver wasn't converted to the new clock changes
(clk_prepare_enable/clk_disable_unprepare). Also naming
of emma-prp related clocks for the i.MX27
On 9 July 2012 09:43, Sascha Hauer s.ha...@pengutronix.de wrote:
On Mon, Jul 09, 2012 at 09:37:25AM +0200, javier Martin wrote:
On 9 July 2012 09:28, Sascha Hauer s.ha...@pengutronix.de wrote:
On Fri, Jul 06, 2012 at 12:56:02PM +0200, Javier Martin wrote:
This driver wasn't converted
On 9 July 2012 10:19, Philipp Zabel p.za...@pengutronix.de wrote:
Am Montag, den 09.07.2012, 10:07 +0200 schrieb javier Martin:
[...]
+static int vidioc_s_parm(struct file *file, void *priv, struct
v4l2_streamparm *a)
+{
+ struct coda_ctx *ctx = fh_to_ctx(priv
Support the codadx6 that is included in
the i.MX27 SoC.
---
Changes since v1:
- Use 'arm_memblock_steal'.
---
arch/arm/mach-imx/mach-imx27_visstrim_m10.c | 24
1 file changed, 20 insertions(+), 4 deletions(-)
diff --git a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
---
drivers/media/video/mx2_camera.c |3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/media/video/mx2_camera.c b/drivers/media/video/mx2_camera.c
index d5355de..4a96989 100644
--- a/drivers/media/video/mx2_camera.c
+++ b/drivers/media/video/mx2_camera.c
@@ -1370,6
---
drivers/media/video/mx2_camera.c |5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/media/video/mx2_camera.c b/drivers/media/video/mx2_camera.c
index d5355de..eda98fc 100644
--- a/drivers/media/video/mx2_camera.c
+++ b/drivers/media/video/mx2_camera.c
@@
Remove MX2_CAMERA_SWAP16 and MX2_CAMERA_PACK_DIR_MSB flags
so that the driver can negotiate with the attached sensor
whether the mbus format needs convertion from UYUV to YUYV
or not.
---
drivers/media/video/mx2_camera.c | 28 +++-
1 file changed, 23 insertions(+), 5
[PATCH 1/2] media: Add mem2mem deinterlacing driver.
[PATCH 2/2] i.MX27: Visstrim_M10: Add support for deinterlacing
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Hi Hans,
thank you for your comments.
On 11 July 2012 11:45, Hans Verkuil hverk...@xs4all.nl wrote:
Hi Javier!
Thanks for the patch.
On Wed 11 July 2012 10:55:03 Javier Martin wrote:
Some video decoders such as tvp5150 provide separate
video fields (V4L2_FIELD_SEQ_TB). This driver uses
Hi,
On 11 July 2012 12:08, Laurent Pinchart
laurent.pinch...@ideasonboard.com wrote:
Hi Javier,
Thanks for the patch.
On Wednesday 11 July 2012 09:56:49 Javier Martin wrote:
Remove MX2_CAMERA_SWAP16 and MX2_CAMERA_PACK_DIR_MSB flags
so that the driver can negotiate with the attached sensor
Do not use MX2_CAMERA_SWAP16 and MX2_CAMERA_PACK_DIR_MSB flags.
The driver must negotiate with the attached sensor whether the
mbus format is UYUV or YUYV and set CSICR1 configuration
accordingly.
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
drivers/media/video/mx2_camera.c
Add explicit conversions from UYVY and YUYV to YUYV so that
csicr1 configuration can be set properly for each format.
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
drivers/media/video/mx2_camera.c | 40 ++
1 file changed, 40 insertions
These flags are not used any longer and can be safely removed
since the following patch:
http://www.spinics.net/lists/linux-media/msg50165.html
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
arch/arm/plat-mxc/include/mach/mx2_cam.h |2 --
1 file changed, 2 deletions
effect in the image but this
can be accepted for some low quality applications.
Currently YUV420 and YUYV formats are supported but
can be extended later.
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
Changes since v1:
- Added support for V4L2_FIELD_SEQ_BT
Visstrim_M10 have a tvp5150 whose video output must be deinterlaced.
The new mem2mem deinterlacing driver is very useful for that purpose.
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
Changes since v1:
- Removed commented out code.
---
arch/arm/mach-imx/mach
below.
Fine.
Am Donnerstag, den 12.07.2012, 09:11 +0200 schrieb Javier Martin:
Coda is a range of video codecs from ChipsMedia that
support H.264, H.263, MPEG4 and other video standards.
Currently only support for the codadx6 included in the
i.MX27 SoC is added. H.264 and MPEG4 video encoding
On 18 July 2012 10:35, Philipp Zabel p.za...@pengutronix.de wrote:
Hi Javier,
Am Mittwoch, den 18.07.2012, 09:12 +0200 schrieb javier Martin:
[...]
I see there is a comment about the expected register setting not working
for CODA_REG_BIT_STREAM_CTRL in start_streaming(). Could
On 18 July 2012 11:22, Philipp Zabel p.za...@pengutronix.de wrote:
Hi Javier,
Am Mittwoch, den 18.07.2012, 11:01 +0200 schrieb javier Martin:
On 18 July 2012 10:35, Philipp Zabel p.za...@pengutronix.de wrote:
Hi Javier,
Am Mittwoch, den 18.07.2012, 09:12 +0200 schrieb javier Martin
On 18 July 2012 14:12, Philipp Zabel p.za...@pengutronix.de wrote:
Am Mittwoch, den 18.07.2012, 11:26 +0200 schrieb javier Martin:
On 18 July 2012 11:22, Philipp Zabel p.za...@pengutronix.de wrote:
Hi Javier,
Am Mittwoch, den 18.07.2012, 11:01 +0200 schrieb javier Martin:
On 18 July 2012
Hi Hans,
thank you for your review.
On 18 July 2012 13:00, Hans Verkuil hverk...@xs4all.nl wrote:
Hi Javier!
On Wed 18 July 2012 12:21:35 Javier Martin wrote:
Coda is a range of video codecs from ChipsMedia that
support H.264, H.263, MPEG4 and other video standards.
Currently only support
On 12 July 2012 10:56, Javier Martin javier.mar...@vista-silicon.com wrote:
Add explicit conversions from UYVY and YUYV to YUYV so that
csicr1 configuration can be set properly for each format.
Signed-off-by: Javier Martin javier.mar...@vista-silicon.com
---
drivers/media/video/mx2_camera.c
On 20 July 2012 13:19, Guennadi Liakhovetski g.liakhovet...@gmx.de wrote:
Hi Javier
Thanks for the patch
On Mon, 9 Jul 2012, javier Martin wrote:
On 9 July 2012 10:07, Sascha Hauer s.ha...@pengutronix.de wrote:
On Mon, Jul 09, 2012 at 09:46:03AM +0200, javier Martin wrote:
On 9 July
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