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hsync_act_low;
+ u8 vsync_act_low;
+ u8 pclk_act_falling;
+ u8 isi_full_mode;
+ u32 data_width_flags;
+ /* Using for ISI_CFG1 */
+ u32 frate;
+};
+
+#endif /* __ATMEL_ISI_H__ */
--
1.6.3.3
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;
if (!icd-dev.parent)
--
1.7.0.4
Thanks for the patchm unfortunately, you're not the first:
http://www.mail-archive.com/linux-media@vger.kernel.org/msg32245.html
and not even the second;)
Thanks
Guennadi
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Freelance Open-Source Software Developer
http://www.open
,
in such cases subdevice drivers return bitmasks with all respective bits
set. When a set-configuration operation is called, it has to specify a
non-ambiguous configuration.
Signed-off-by: Stanimir Varbanov svarba...@mm-sol.com
Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
This change
...@mm-sol.com
Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
This change would allow a re-use of soc-camera and standard subdev
drivers. It is a modified and extended version of
http://article.gmane.org/gmane.linux.drivers.video-input-infrastructure/29408
therefore
On Wed, 18 May 2011, Sakari Ailus wrote:
Hi Guennadi and Laurent,
Guennadi Liakhovetski wrote:
On Wed, 18 May 2011, Laurent Pinchart wrote:
On Tuesday 17 May 2011 07:52:28 Sakari Ailus wrote:
Guennadi Liakhovetski wrote:
[snip]
What about making it possible to pass an array
Hi Sergio
On Mon, 6 Jun 2011, Aguirre, Sergio wrote:
Hi Guennadi,
Thanks for the patch.
On Mon, Jun 6, 2011 at 7:31 AM, Guennadi Liakhovetski
g.liakhovet...@gmx.de wrote:
Add media bus configuration types and two subdev operations to get
supported mediabus configurations and to set
soc_camera core now performs the standard .bytesperline and .sizeimage
calculations internally, no need to duplicate in drivers.
Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
drivers/media/video/mx3_camera.c | 12
1 files changed, 0 insertions(+), 12 deletions
soc_camera core now performs the standard .bytesperline and .sizeimage
calculations internally, no need to duplicate in drivers.
Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
drivers/media/video/pxa_camera.c | 24 +---
1 files changed, 13 insertions(+), 11
If the user is requesting too large a frame, instead of failing
select an acceptable geometry, preserving the requested aspect ratio.
Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
Attention: completely untested! Please, give it a spin on an i.MX25,
specifically, please, try
soc_camera core now performs the standard .bytesperline and .sizeimage
calculations internally, no need to duplicate in drivers.
Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
drivers/media/video/sh_mobile_ceu_camera.c |5 -
1 files changed, 0 insertions(+), 5 deletions
tw9910 is a TV decoder, it doesn't have a tuner. Besides, the
.enum_input soc-camera operation is optional and normally not needed.
Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
drivers/media/video/tw9910.c | 11 ---
1 files changed, 0 insertions(+), 11 deletions
SOCAM_MIPI_[1234]LANE flags are not board-specific sensor flags, they
are bus configuration flags.
Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
include/media/soc_camera.h | 12 ++--
1 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/include/media
Eliminate soc-camera specific .suspend() and .restore() methods in favour
of the standard v4l2-subdev .s_power() method
Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
Please, test both these mt9m111 patches.
drivers/media/video/mt9m111.c | 51
Also this functionality should be implemented, if needed, using the
v4l2-subdev API.
Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
drivers/media/video/soc_camera.c | 13 -
include/media/soc_camera.h |1 -
2 files changed, 4 insertions(+), 10 deletions
and test.
Thanks
Guennadi
On Mon, 6 Jun 2011, Guennadi Liakhovetski wrote:
tw9910 is a TV decoder, it doesn't have a tuner. Besides, the
.enum_input soc-camera operation is optional and normally not needed.
Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
drivers/media
On Mon, 6 Jun 2011, Robert Jarzmik wrote:
On 06/06/2011 07:02 PM, Guennadi Liakhovetski wrote:
soc_camera core now performs the standard .bytesperline and .sizeimage
calculations internally, no need to duplicate in drivers.
Haven't I noticed that this patch is twofold :
- the calculation
On Mon, 6 Jun 2011, Sylwester Nawrocki wrote:
Hi Guennadi,
On 06/06/2011 02:31 PM, Guennadi Liakhovetski wrote:
Add media bus configuration types and two subdev operations to get
supported mediabus configurations and to set a specific configuration.
Subdevs can support several
player, and it works well.
But I just played video.
Is this test OK for you ?
Yes, very good, thanks very much! Can I add your Tested-by to the patch?
Thanks
Guennadi
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regards
Kassey
Application Processor Systems Engineering, Marvell Technology Group Ltd.
Shanghai, China.
On Tue, Jun 7, 2011 at 1:17 AM, Guennadi Liakhovetski
g.liakhovet...@gmx.de wrote:
SOCAM_MIPI_[1234]LANE flags are not board-specific sensor flags, they
are bus configuration flags
/video/marvell-ccic/cafe_ccic.c
delete mode 100644 drivers/media/video/ov7670.h
create mode 100644 include/media/ov7670.h
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Armada 610 application
+ processors (and likely beyond). This is the controller found
+ in OLPC XO 1.75 systems.
+
Thanks
Guennadi
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Best regards
Kassey
Application Processor Systems Engineering, Marvell Technology Group Ltd.
Shanghai, China.
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On Tue, 7 Jun 2011, Kassey Lee wrote:
Guennadi
thanks for your comments very much! I will update the V3 patch
later.
On Fri, Jun 3, 2011 at 6:22 PM, Guennadi Liakhovetski
g.liakhovet...@gmx.de wrote:
Ok, this will be converted to use a common cafe code, but I'll comment
go to Robert
for spotting that:)
Thanks
Guennadi
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soc_camera core now performs the standard .bytesperline and .sizeimage
calculations internally, no need to duplicate in drivers.
Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
drivers/media/video/pxa_camera.c |6 --
1 files changed, 0 insertions(+), 6 deletions(-)
diff
The pxa-camera driver only supports progressive video so far. Passing
down to the client the same format, as what the user has requested can
result in interlaced video, even if the client supports both. This
patch avoids such cases.
Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
soc-camera specific .suspend() and .resume() methods are deprecated
and should be replaced by the subdev standard .s_power() operation.
Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
drivers/media/video/pxa_camera.c | 16
1 files changed, 12 insertions(+), 4
On Mon, 6 Jun 2011, Robert Jarzmik wrote:
On 06/06/2011 07:20 PM, Guennadi Liakhovetski wrote:
It is more convenient to propagate the higher level abstraction - the
struct mt9m111 object into functions and then retrieve a pointer to
the i2c client, if needed, than to do the reverse
It is more convenient to propagate the higher level abstraction - the
struct mt9m111 object into functions and then retrieve a pointer to
the i2c client, if needed, than to do the reverse.
Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
v2: also convert mt9m111_setfmt_
, and the only host driver, using them
has been pxa-camera. Now that both those drivers have been converted
to the standard subdev .s_power() operation, .suspend() and .resume()
can be removed.
Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
v2: also remove .suspend() and .resume
On Mon, 6 Jun 2011, Sakari Ailus wrote:
Hi Guennadi,
On Mon, Jun 06, 2011 at 03:10:54PM +0200, Guennadi Liakhovetski wrote:
On Wed, 18 May 2011, Sakari Ailus wrote:
Hi Guennadi and Laurent,
Guennadi Liakhovetski wrote:
On Wed, 18 May 2011, Laurent Pinchart wrote
On Tue, 7 Jun 2011, Jonathan Corbet wrote:
On Tue, 7 Jun 2011 09:44:45 +0200 (CEST)
Guennadi Liakhovetski g.liakhovet...@gmx.de wrote:
+obj-$(CONFIG_VIDEO_MMP_CAMERA) += marvell-ccic/
Wouldn't it be better to have only one symbol, selecting the marvell-ccic
directory
Jon's
CCIC code stabilises a bit and you rebase your driver on top of it? Of
course, you can also work together with Jon on the drivers to get them
faster in shape and in a way, suitable fou you both.
Thanks
Guennadi
---
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Freelance Open-Source Software Developer
http
;
+};
+
+#endif /* __ATMEL_ISI_H__ */
--
1.6.3.3
---
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: Failed to power on device: -5
[ 159.898956] isp_register_subdev_group: Unable to register subdev mt9p031
Have you (or anyone else) seen that issue ?
I build in both statically to avoid that problem.
I used modules and it worked for me.
Thanks
Guennadi
---
Guennadi Liakhovetski, Ph.D
On Thu, 9 Jun 2011, Kassey Lee wrote:
Guennadi, Jon:
thanks!
we hope to work out a common ccic core, and then re base the code.
ok, so, we agree, that I don't review your last version, ok?
Thanks
Guennadi
:
On Wed, Jun 8, 2011 at 7:30 PM, Guennadi Liakhovetski
g.liakhovet
.
- */
- if (!sg_mode q-int_ops-mmap_mapper != omap1_cam_mmap_mapper) {
- pcdev-mmap_mapper = q-int_ops-mmap_mapper;
- q-int_ops-mmap_mapper = omap1_cam_mmap_mapper;
- }
}
static int omap1_cam_reqbufs(struct soc_camera_device *icd,
---
Guennadi
Group Ltd.
Shanghai, China.
---
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Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
drivers/media/Kconfig |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/media/Kconfig b/drivers/media/Kconfig
index dc61895..c2ee0aa 100644
--- a/drivers/media/Kconfig
+++ b/drivers/media/Kconfig
On Mon, 13 Jun 2011, Kassey Lee wrote:
On Fri, Jun 10, 2011 at 5:16 PM, Guennadi Liakhovetski
g.liakhovet...@gmx.de wrote:
On Fri, 10 Jun 2011, Kassey Lee wrote:
hi, Guennadi:
in drivers/media/video/soc_camera.c
static int soc_camera_open(struct file *file
On Mon, 13 Jun 2011, Robert Jarzmik wrote:
On 06/07/2011 12:02 PM, Guennadi Liakhovetski wrote:
A general question to you: from your comments I haven't understood: have
you also tested the patches or only reviewed them?
I had reviewed them so far.
Now, please have my :
Acked
,
in such cases subdevice drivers return bitmasks with all respective bits
set. When a set-configuration operation is called, it has to specify a
non-ambiguous configuration.
Signed-off-by: Stanimir Varbanov svarba...@mm-sol.com
Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
v2:
1. Removed
Hi Hans
Thanks for the review, agree to all, except one:
On Wed, 22 Jun 2011, Hans Verkuil wrote:
On Wednesday, June 22, 2011 23:26:29 Guennadi Liakhovetski wrote:
[snip]
+static inline unsigned long v4l2_mbus_config_compatible(struct
v4l2_mbus_config *cfg
://linuxtv.org/gliakhovetski/v4l-dvb.git 3.0-rc4-fixes
Andre Bartke (1):
V4L: mx1-camera: fix uninitialized variable
drivers/media/video/mx1_camera.c | 10 +++---
1 files changed, 3 insertions(+), 7 deletions(-)
Thanks
Guennadi
---
Guennadi Liakhovetski, Ph.D.
Freelance Open-Source Software
,
in such cases subdevice drivers return bitmasks with all respective bits
set. When a set-configuration operation is called, it has to specify a
non-ambiguous configuration.
Signed-off-by: Stanimir Varbanov svarba...@mm-sol.com
Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
v3: addressed
Hi Sakari
On Fri, 24 Jun 2011, Sakari Ailus wrote:
Hi Guennadi,
Thanks for the patch. I have a few comments below.
On Wed, Jun 22, 2011 at 11:26:29PM +0200, Guennadi Liakhovetski wrote:
Add media bus configuration types and two subdev operations to get
supported mediabus
= ov9740_set_register,
#endif
-
};
static struct v4l2_subdev_video_ops ov9740_video_ops = {
--
1.7.5.4
---
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Hi Sakari
On Mon, 27 Jun 2011, Sakari Ailus wrote:
On Fri, Jun 24, 2011 at 12:35:03AM +0200, Guennadi Liakhovetski wrote:
Hi Sakari
Hi Guennadi,
On Fri, 24 Jun 2011, Sakari Ailus wrote:
Hi Guennadi,
Thanks for the patch. I have a few comments below.
On Wed, Jun 22
On Mon, 27 Jun 2011, Sakari Ailus wrote:
Hi Guennadi,
On Mon, Jun 27, 2011 at 10:54:11AM +0200, Guennadi Liakhovetski wrote:
Hi Sakari
On Mon, 27 Jun 2011, Sakari Ailus wrote:
On Fri, Jun 24, 2011 at 12:35:03AM +0200, Guennadi Liakhovetski wrote:
Hi Sakari
Hi Guennadi
A possibility to preallocate and initialise buffers of different sizes
in V4L2 is required for an efficient implementation of asnapshot mode.
This patch adds two new ioctl()s: VIDIOC_CREATE_BUFS and
VIDIOC_PREPARE_BUF and defines respective data structures.
Signed-off-by: Guennadi Liakhovetski
On Fri, 24 Jun 2011, Hans Verkuil wrote:
On Thursday, June 23, 2011 23:53:11 Guennadi Liakhovetski wrote:
Add media bus configuration types and two subdev operations to get
supported mediabus configurations and to set a specific configuration.
Subdevs can support several configurations
argumentation:
On Thu, 31 Jul 2008, Guennadi Liakhovetski wrote:
On Wed, 30 Jul 2008, Robert Jarzmik wrote:
Guennadi Liakhovetski g.liakhovet...@gmx.de writes:
For the camera part, by now, I'm using standard suspend/resume
functions of the
platform driver (mt9m111.c). It does work
Hi Sakari
On Mon, 27 Jun 2011, Sakari Ailus wrote:
Hi, Guennadi!
Many thanks for the patch!
On Mon, Jun 27, 2011 at 05:17:03PM +0200, Guennadi Liakhovetski wrote:
A possibility to preallocate and initialise buffers of different sizes
in V4L2 is required for an efficient implementation
hardcoded resolution regs
V4L: ov9740: Reorder video and core ops
V4L: ov9740: Add suspend/resume
Guennadi Liakhovetski (11):
V4L: mx3_camera: remove redundant calculations
V4L: pxa_camera: remove redundant calculations
V4L: pxa-camera: try to force progressive video
On Mon, 27 Jun 2011, Guennadi Liakhovetski wrote:
[snip]
If the structures are expected to be generic I somehow feel that a field of
flags isn't the best way to describe the configuration of CSI-2 or other
busses. Why not to just use a structure with bus type and an union for
bus
On Wed, 29 Jun 2011, Sakari Ailus wrote:
Guennadi Liakhovetski wrote:
On Mon, 27 Jun 2011, Guennadi Liakhovetski wrote:
[snip]
If the structures are expected to be generic I somehow feel that a field
of
flags isn't the best way to describe the configuration of CSI-2 or other
On Thu, 30 Jun 2011, Sakari Ailus wrote:
On Wed, Jun 29, 2011 at 09:28:06PM +0200, Guennadi Liakhovetski wrote:
On Wed, 29 Jun 2011, Sakari Ailus wrote:
Guennadi Liakhovetski wrote:
On Mon, 27 Jun 2011, Guennadi Liakhovetski wrote:
[snip]
If the structures
,
in such cases subdevice drivers return bitmasks with all respective bits
set. When a set-configuration operation is called, it has to specify a
non-ambiguous configuration.
Signed-off-by: Stanimir Varbanov svarba...@mm-sol.com
Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
Ok, no more RFC
@@
+/*
+ * Driver for OV5642 CMOS Image Sensor from Omnivision
+ *
+ * Copyright (C) 2011, Bastian Hecht hec...@gmail.com
+ *
+ * Based on Sony IMX074 Camera Driver
+ * Copyright (C) 2010, Guennadi Liakhovetski g.liakhovet...@gmx.de
+ *
+ * Based on Omnivision OV7670 Camera Driver
If vb2_dma_contig_get_userptr() fails on a videobuffer, driver's
.buf_init() method will not be called and the list will not be
initialised. Trying to remove an uninitialised element from a list leads
to a NULL-dereference.
Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
drivers
in its present, is a reason enough
to not merge it.
Thanks
Guennadi
Thank you
Angela
On Mon, Jul 4, 2011 at 3:35 AM, Guennadi Liakhovetski
g.liakhovet...@gmx.de wrote:
Hi Angela
On Sun, 3 Jul 2011, angela wan wrote:
Hi, Bastian,
Could the setting in ov5642.c like
,
size);
kfree(buf);
- return ERR_PTR(-ENOMEM);
+ return NULL;
}
buf-conf = conf;
--
1.7.0.4
How do you think about this fix?
Thanks!
Jun
---
Guennadi Liakhovetski, Ph.D.
Freelance Open-Source Software Developer
have to hack the driver
yourself for your local uses by removing all soc-camera specific code and
replacing it with your own glue, something along these lines:
http://thread.gmane.org/gmane.linux.drivers.video-input-infrastructure/11486/focus=11691
Thanks
Guennadi
---
Guennadi Liakhovetski, Ph.D
.
Cheers,
--
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Freelance
On Fri, 15 Jul 2011, Sakari Ailus wrote:
Hi Guennadi,
Thanks for the comments.
On Thu, Jul 14, 2011 at 07:56:10PM +0200, Guennadi Liakhovetski wrote:
On Thu, 14 Jul 2011, Sakari Ailus wrote:
Hi all,
I was thinking about the sensor binning controls.
What wrong with just
On Fri, 15 Jul 2011, Sakari Ailus wrote:
On Fri, Jul 15, 2011 at 12:02:06AM +0200, Guennadi Liakhovetski wrote:
On Fri, 15 Jul 2011, Sakari Ailus wrote:
Hi Guennadi,
Thanks for the comments.
On Thu, Jul 14, 2011 at 07:56:10PM +0200, Guennadi Liakhovetski wrote:
On Thu
Hello Teresa
On Fri, 15 Jul 2011, Teresa Gamez wrote:
Hello Guennadi,
Am Mittwoch, den 13.07.2011, 09:14 +0200 schrieb Guennadi Liakhovetski:
On Wed, 13 Jul 2011, LBM wrote:
my dear Guennadi
I'm wrong about that v4l2-int-device,maybe it just V4L2.
Now i have
, this is just to let everyone know about my plans, don't know whether I
manage it for 3.1, or will have to postpone to 3.2. In any case if anyone
has any principle objections against this plan, please shout now!
Thanks
Guennadi
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= clamp(ALIGN(crop-rect.width, 2),
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Guennadi Liakhovetski, Ph.D
The pxa-camera driver doesn't need soc-camera specific PM callbacks,
switch it to using the standard PM hooks instead.
Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
Tested-by: Robert Jarzmik robert.jarz...@free.fr
---
drivers/media/video/pxa_camera.c | 20
1
Before sending a pull-request, a short preview into the forthcoming
soc-camera patches. We are becoming thinner, more v4l2-compatible.
Paul, unfortunately, two patches touch arch/sh and / or
arch/arm/mach-shmobile, can I, please, have your acks for them?
Thanks
Guennadi
---
Guennadi
soc-camera host drivers shall be implementing their PM, using standard
kernel methods, soc-camera specific hooks can die.
Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
drivers/media/video/soc_camera.c | 26 --
include/media/soc_camera.h |2
Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
drivers/media/video/soc_camera.c |3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/drivers/media/video/soc_camera.c b/drivers/media/video/soc_camera.c
index 5084e72..96bed29 100644
--- a/drivers/media/video
The soc-camera bus is now completely local again.
Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
drivers/media/video/soc_camera.c |3 +--
include/media/soc_camera.h |8 +++-
2 files changed, 4 insertions(+), 7 deletions(-)
diff --git a/drivers/media/video
On Sat, 16 Jul 2011, Laurent Pinchart wrote:
Hi Guennadi,
On Saturday 16 July 2011 01:11:28 Guennadi Liakhovetski wrote:
On Fri, 15 Jul 2011, Laurent Pinchart wrote:
Compute crop rectangle boundaries to ensure a GRBG Bayer pattern.
Signed-off-by: Laurent Pinchart laurent.pinch
this patch.
Thanks
Guennadi
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Pinchart
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mt9m111_reg_write(client, reg, ret ~data);
+ if (ret = 0)
+ ret = mt9m111_reg_write(client, reg, ret ~data);
+ return ret;
}
static int mt9m111_set_context(struct i2c_client *client,
--
1.7.5.4
---
Guennadi Liakhovetski, Ph.D.
Freelance Open-Source Software Developer
http
= mt9m111_reg_set(client,
+ MT9M111_TEST_PATTERN_GEN, pattern);
+
if (!ret)
ret = reg_mask(OUTPUT_FORMAT_CTRL2_A, data_outfmt2,
mask_outfmt2);
--
1.7.5.4
---
Guennadi Liakhovetski, Ph.D.
Freelance Open-Source Software Developer
):
V4L: initial driver for ov5642 CMOS sensor
Guennadi Liakhovetski (8):
V4L: pxa-camera: switch to using standard PM hooks
V4L: soc-camera: remove now unused soc-camera specific PM hooks
V4L: soc-camera: group struct field initialisations together
V4L: add media bus
) {
--
1.7.5.4
---
Guennadi Liakhovetski, Ph.D.
Freelance Open-Source Software Developer
http://www.open-technology.de/
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On Mon, 18 Jul 2011, Laurent Pinchart wrote:
On Monday 18 July 2011 00:14:21 Guennadi Liakhovetski wrote:
On Sun, 17 Jul 2011, Laurent Pinchart wrote:
Hi Guennadi,
On Saturday 16 July 2011 23:40:23 Guennadi Liakhovetski wrote:
On Sat, 16 Jul 2011, Laurent Pinchart wrote
-iface);
+ mt9m111-lastpage = -1;
+
mt9m111-autoexposure = 1;
mt9m111-autowhitebalance = 1;
--
1.7.5.4
---
Guennadi Liakhovetski, Ph.D.
Freelance Open-Source Software Developer
http://www.open-technology.de/
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A possibility to preallocate and initialise buffers of different sizes
in V4L2 is required for an efficient implementation of asnapshot mode.
This patch adds two new ioctl()s: VIDIOC_CREATE_BUFS and
VIDIOC_PREPARE_BUF and defines respective data structures.
Signed-off-by: Guennadi Liakhovetski
/gliakhovetski/v4l-dvb.git for-3.1
Bastian Hecht (1):
V4L: initial driver for ov5642 CMOS sensor
Guennadi Liakhovetski (8):
V4L: pxa-camera: switch to using standard PM hooks
V4L: soc-camera: remove now unused soc-camera specific PM hooks
V4L: soc-camera: group struct field
/majordomo-info.html
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Guennadi Liakhovetski, Ph.D.
Freelance Open-Source Software Developer
http://www.open-technology.de/
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or nonstd to store the FOURCC (with a slight preference for
grayscale), and with either a vmode flag or using the most significant byte
of
the grayscale/nonstd field to detect FOURCC mode. I believe FB_CAP_FOURCC (or
something similar) is needed.
Thanks
Guennadi
---
Guennadi Liakhovetski
or after earlier CREATE_BUFS adds more buffers
REQBUFS(count=0) frees all buffers
REQBUFS(count 0) frees all buffers and allocates new ones
Yes, I'll extend the documentation with this.
Thanks
Guennadi
---
Guennadi Liakhovetski, Ph.D.
Freelance Open-Source Software Developer
http://www.open
Hi Sylwester
On Wed, 27 Jul 2011, Sylwester Nawrocki wrote:
Hi Gueannadi,
On 07/20/2011 10:43 AM, Guennadi Liakhovetski wrote:
A possibility to preallocate and initialise buffers of different sizes
in V4L2 is required for an efficient implementation of asnapshot mode.
This patch adds
On Thu, 28 Jul 2011, Hans Verkuil wrote:
On Thursday, July 28, 2011 06:11:38 Pawel Osciak wrote:
Hi Guennadi,
On Wed, Jul 20, 2011 at 01:43, Guennadi Liakhovetski
g.liakhovet...@gmx.de wrote:
A possibility to preallocate and initialise buffers of different sizes
in V4L2
Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
drivers/media/video/sh_mobile_ceu_camera.c |3 ---
1 files changed, 0 insertions(+), 3 deletions(-)
diff --git a/drivers/media/video/sh_mobile_ceu_camera.c
b/drivers/media/video/sh_mobile_ceu_camera.c
index a322f83..aa187a4
CEU can only produce images with 4 pixel aligned width and height.
Enforce this alignment, adjust comments and simplify some calculations.
Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
drivers/media/video/sh_mobile_ceu_camera.c | 49 +--
1 files changed
If the client has managed to configure the precise output format,
we don't have to try to further improve it.
Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
drivers/media/video/sh_mobile_ceu_camera.c | 21 -
1 files changed, 16 insertions(+), 5 deletions
Now that all soc-camera hosts have been ported to use V4L2 subdevice
mediabus-config operations and soc-camera client bus-parameter operations
have been made optional, they can be removed.
Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
drivers/media/video/mt9m001.c | 41
Now that all soc-camera hosts have been ported to use V4L2 subdevice
mediabus-config operations and soc-camera client bus-parameter operations
have been made optional, they can be removed.
Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
drivers/media/video/imx074.c | 24
Switch from soc-camera specific .{query,set}_bus_param() to V4L2
subdevice .[gs]_mbus_config() operations.
Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
drivers/media/video/pxa_camera.c | 140 ++
1 files changed, 80 insertions(+), 60
Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
drivers/media/video/mt9m001.c |6 ++
drivers/media/video/mt9v022.c |6 ++
2 files changed, 12 insertions(+), 0 deletions(-)
diff --git a/drivers/media/video/mt9m001.c b/drivers/media/video/mt9m001.c
index 7618b3c
Now that all soc-camera hosts have been ported to use V4L2 subdevice
mediabus-config operations and soc-camera client bus-parameter operations
have been made optional, they can be removed.
Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
drivers/media/video/mt9m111.c | 17
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