On 08/06/2013 10:10 PM, Laurent Pinchart wrote:
The vb2_fop_mmap() and vb2_fop_get_unmapped_area() functions are plug-in
implementation of the mmap() and get_unmapped_area() file operations
that calls vb2_mmap() and vb2_get_unmapped_area() on the queue
associated with the video device. Neither
The patch adds the DT binding documentation for Samsung
Exynos5 SoC series imaging subsystem (FIMC-IS).
Signed-off-by: Arun Kumar K arun...@samsung.com
Reviewed-by: Sylwester Nawrocki s.nawro...@samsung.com
---
.../devicetree/bindings/media/exynos5-fimc-is.txt | 52
1
From: Shaik Ameer Basha shaik.am...@samsung.com
This patch adds support for media device for EXYNOS5 SoCs.
The current media device supports the following ips to connect
through the media controller framework.
* MIPI-CSIS
Support interconnection(subdev interface) between devices
* FIMC-LITE
The patch series add support for Exynos5 camera subsystem. It
re-uses mipi-csis and fimc-lite from exynos4-is and adds a new
media device and fimc-is device drivers for exynos5.
The media device supports asynchronos subdev registration for the
fimc-is sensors and is based on the patch series from
Adds Kconfig and Makefile for exynos5-is driver files.
Signed-off-by: Shaik Ameer Basha shaik.am...@samsung.com
Signed-off-by: Kilyeon Im kilyeon...@samsung.com
Signed-off-by: Arun Kumar K arun...@samsung.com
---
drivers/media/platform/Kconfig |1 +
Some sensors to be used with fimc-is are exclusively controlled
by the fimc-is firmware. This minimal sensor driver provides
the required info for the firmware to configure the sensors
sitting on I2C bus.
Signed-off-by: Arun Kumar K arun...@samsung.com
---
fimc-is driver takes video data input from the ISP video node
which is added in this patch. This node accepts Bayer input
buffers which is given from the IS sensors.
Signed-off-by: Arun Kumar K arun...@samsung.com
Signed-off-by: Kilyeon Im kilyeon...@samsung.com
---
This patch adds the crucial hardware pipeline control for the
fimc-is driver. All the subdev nodes will call this pipeline
interfaces to reach the hardware. Responsibilities of this module
involves configuring and maintaining the hardware pipeline involving
multiple sub-ips like ISP, DRC, Scalers,
This driver is for the FIMC-IS IP available in Samsung Exynos5
SoC onwards. This patch adds the core files for the new driver.
Signed-off-by: Arun Kumar K arun...@samsung.com
Signed-off-by: Kilyeon Im kilyeon...@samsung.com
---
drivers/media/platform/exynos5-is/fimc-is-core.c | 413
s5k6a3 sensor has actual pixel resolution of 1408x1402 against
the active resolution 1392x1392. The real resolution is needed
when raw sensor SRGB data is dumped to memory by fimc-lite.
Signed-off-by: Arun Kumar K arun...@samsung.com
---
drivers/media/i2c/s5k6a3.c | 21 +
1
This patch adds the register definition file for the fimc-is driver
and also the header file containing the main context for the driver.
Signed-off-by: Arun Kumar K arun...@samsung.com
Signed-off-by: Kilyeon Im kilyeon...@samsung.com
---
drivers/media/platform/exynos5-is/fimc-is-regs.h | 105
FIMC-IS has two hardware scalers named as scaler-codec and
scaler-preview. This patch adds the common code handling the
video nodes and subdevs of both the scalers.
Signed-off-by: Arun Kumar K arun...@samsung.com
Signed-off-by: Kilyeon Im kilyeon...@samsung.com
---
The hardware interface module finally sends the commands to the
FIMC-IS firmware and runs the interrupt handler for getting the
responses.
Signed-off-by: Arun Kumar K arun...@samsung.com
Signed-off-by: Kilyeon Im kilyeon...@samsung.com
---
.../media/platform/exynos5-is/fimc-is-interface.c |
This patch adds subdev driver for Samsung S5K4E5 raw image sensor.
Like s5k6a3, it is also another fimc-is firmware controlled
sensor. This minimal sensor driver doesn't do any I2C communications
as its done by ISP firmware. It can be updated if needed to a
regular sensor driver by adding the I2C
Hi Tom,
Before replying the rest, let me first ask you a question. Does ExF define
the size of the image, or does it define its maximum size? I think that may
make a big difference here.
--
Cheers,
Sakari Ailus
e-mail: sakari.ai...@iki.fi XMPP: sai...@retiisi.org.uk
--
To unsubscribe from
Subdevices have an async_list field used to store them in the global
list of subdevices or in the notifier done lists. List entries are moved
from the former to the latter in v4l2_async_test_notify() using
list_move(). However, v4l2_async_test_notify() can be called right away
when the subdev is
On Monday 12 November 2012 12:35:35 Laurent Pinchart wrote:
On Friday 09 November 2012 15:33:22 Pawel Osciak wrote:
On Tue, Oct 16, 2012 at 8:37 AM, Laurent Pinchart wrote:
For output buffers application provide to the kernel the number of bytes
they stored in each plane of the buffer.
Hi Mauro,
The following changes since commit dfb9f94e8e5e7f73c8e2bcb7d4fb1de57e7c333d:
[media] stk1160: Build as a module if SND is m and audio support is selected
(2013-08-01 14:55:25 -0300)
are available in the git repository at:
git://linuxtv.org/pinchartl/media.git vsp1
for you to
From: Prathyush K prathyus...@samsung.com
When gsc is in runtime suspended state, there is no need to call
m2m_suspend during suspend and similarily, there is no need to call
m2m_resume during resume if already in runtime suspended state. This
patch adds the necessary conditions to achieve this.
On Wed, Aug 7, 2013 at 12:23 AM, John Stultz john.stu...@linaro.org wrote:
On Tue, Aug 6, 2013 at 5:15 AM, Rob Clark robdcl...@gmail.com wrote:
well, let's divide things up into two categories:
1) the arrangement and format of pixels.. ie. what userspace would
need to know if it mmap's a
Hi Laurent,
On 07/26/2013 05:55 PM, Laurent Pinchart wrote:
On Friday 26 July 2013 15:36:22 Sylwester Nawrocki wrote:
On 07/26/2013 03:15 PM, Laurent Pinchart wrote:
On Friday 26 July 2013 15:11:08 Sylwester Nawrocki wrote:
On 07/05/2013 12:55 PM, Laurent Pinchart wrote:
Configure the device
Hi Hans,
On 08/02/2013 03:00 PM, Hans Verkuil wrote:
Hi Sylwester,
The patch is good, but I have some issues with the commit message itself.
Thanks a lot for the detailed explanation, I just wrote this a bit
longish changelog to possibly get some feedback and to better understand
what is
On 08/07/2013 02:53 PM, Arun Kumar K wrote:
From: Prathyush K prathyus...@samsung.com
When gsc is in runtime suspended state, there is no need to call
m2m_suspend during suspend and similarily, there is no need to call
s/similarily/similarly. I'll fix that typo when applying.
m2m_resume
It defines the exact size of the physical frame. The JPEG data is padded to
this size. The size of the JPEG before it was padded is also written into the
last word of the physical frame.
From: Sakari Ailus [sakari.ai...@iki.fi]
Sent: 07 August 2013
On 08/07/2013 06:49 PM, Sylwester Nawrocki wrote:
Hi Hans,
On 08/02/2013 03:00 PM, Hans Verkuil wrote:
Hi Sylwester,
The patch is good, but I have some issues with the commit message itself.
Thanks a lot for the detailed explanation, I just wrote this a bit
longish changelog to
On Wed, Aug 7, 2013 at 1:33 PM, Tom Cooksey tom.cook...@arm.com wrote:
Didn't you say that programmatically describing device placement
constraints was an unbounded problem? I guess we would have to
accept that it's not possible to describe all possible constraints
and instead find a
On Wed, Aug 7, 2013 at 1:33 PM, Tom Cooksey tom.cook...@arm.com wrote:
Didn't you say that programmatically describing device placement
constraints was an unbounded problem? I guess we would have to
accept that it's not possible to describe all possible constraints
and instead find a
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: Wed Aug 7 19:00:17 CEST 2013
git branch: test
git hash: dfb9f94e8e5e7f73c8e2bcb7d4fb1de57e7c333d
gcc
Hi again Mauro, reverting both commits:
* 59501bb792c66b85fb7fdbd740e788e3afc70bbd
* f45f513a9325b52a5f3e26ee8d15471e8b692947
The problem still exists, I am unable to get any result, and also no
error logs) :(
What shall I do to try to fix this ? Do you need more info on my current setup.
Signed-off-by: Antti Palosaari cr...@iki.fi
---
drivers/staging/media/msi3101/sdr-msi3101.c | 12 +++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/media/msi3101/sdr-msi3101.c
b/drivers/staging/media/msi3101/sdr-msi3101.c
index a937d00..93168db 100644
---
Signed-off-by: Antti Palosaari cr...@iki.fi
---
drivers/staging/media/msi3101/sdr-msi3101.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/media/msi3101/sdr-msi3101.c
b/drivers/staging/media/msi3101/sdr-msi3101.c
index 93168db..56f9757 100644
---
Signed-off-by: Antti Palosaari cr...@iki.fi
---
drivers/staging/media/Kconfig |2 +
drivers/staging/media/Makefile |1 +
drivers/staging/media/msi3101/Kconfig |3 +
drivers/staging/media/msi3101/Makefile |1 +
I made some tuner freq limit tests against RF signal generator.
Adjust some PLL limits according to these test results.
Here are the results, taken from two different devices.
Numbers are RF limits and calculated and VCO limits.
Mirics MSi3101 SDR Dongle:
VHF_MODE 52 - 132 1664 - 4224
B3_MODE
It is driver for MSi3101 USB SDR designed by Mirics. I will pull-request
that soon for the Kernel 3.12 staging. It is not ready for mainline as
there is multiple issues. Biggest issues are; missing API controls and
stream format conversions should be implemented by libv4l2.
That driver is MSi3101
Signed-off-by: Antti Palosaari cr...@iki.fi
---
drivers/staging/media/msi3101/sdr-msi3101.c | 23 ---
1 file changed, 8 insertions(+), 15 deletions(-)
diff --git a/drivers/staging/media/msi3101/sdr-msi3101.c
b/drivers/staging/media/msi3101/sdr-msi3101.c
index
It looks like there is some extra data carried to enhance sampling
results. When you tune to some some weak/empty channel those bits
are always zeroes. When you tune to some channel where is very
strong signals those bits are all zeroes.
Examining those 32-bits reveals shortly there is 16 pieces
That one seem to have 12-bit resolution. Use it for streams that
has sampling rate 6 = rate (Msps) 8, between 6 and 8Msps.
Signed-off-by: Antti Palosaari cr...@iki.fi
---
drivers/staging/media/msi3101/sdr-msi3101.c | 95 +
1 file changed, 95 insertions(+)
diff --git
That one seems to have 14-bit ADC resolution, wow!
It is now used when sampling rate is below 6 Msps.
Signed-off-by: Antti Palosaari cr...@iki.fi
---
drivers/staging/media/msi3101/sdr-msi3101.c | 139 +---
1 file changed, 125 insertions(+), 14 deletions(-)
diff --git
Signed-off-by: Antti Palosaari cr...@iki.fi
---
drivers/staging/media/msi3101/sdr-msi3101.c | 32 ++---
1 file changed, 16 insertions(+), 16 deletions(-)
diff --git a/drivers/staging/media/msi3101/sdr-msi3101.c
b/drivers/staging/media/msi3101/sdr-msi3101.c
index
Signed-off-by: Antti Palosaari cr...@iki.fi
---
drivers/staging/media/msi3101/sdr-msi3101.c | 141
1 file changed, 40 insertions(+), 101 deletions(-)
diff --git a/drivers/staging/media/msi3101/sdr-msi3101.c
b/drivers/staging/media/msi3101/sdr-msi3101.c
index
Restarting stream fails quite often. Small delay is between urb killing
and stream stop command - likely to give harware some time to process
killed urbs.
Signed-off-by: Antti Palosaari cr...@iki.fi
---
drivers/staging/media/msi3101/sdr-msi3101.c | 9 ++---
1 file changed, 6 insertions(+), 3
Allow stepless synthesizer configuration. With that change we lose
precision a little bit, as it is now between +-500Hz from the target.
It could be better but on that case calculation algorithm goes more
complex and atm there is more important things to do.
Two approach to improve which comes to
Signed-off-by: Antti Palosaari cr...@iki.fi
---
drivers/staging/media/msi3101/sdr-msi3101.c | 21 ++---
1 file changed, 18 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/media/msi3101/sdr-msi3101.c
b/drivers/staging/media/msi3101/sdr-msi3101.c
index 4de4f50..b6a8939
Signed-off-by: Antti Palosaari cr...@iki.fi
---
drivers/staging/media/msi3101/sdr-msi3101.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/staging/media/msi3101/sdr-msi3101.c
b/drivers/staging/media/msi3101/sdr-msi3101.c
index 2180bf8..152415a 100644
---
Dump all unknown 'garbage' data - maybe we will discover someday if there
is something rational...
Also fix comment in USB frame description.
Signed-off-by: Antti Palosaari cr...@iki.fi
---
drivers/staging/media/msi3101/sdr-msi3101.c | 15 ---
1 file changed, 12 insertions(+), 3
These calculations seems to give 100% correct results. Calculation
formulas could be still a little bit wrong as I have no knowledge
what kind of dividers, multipliers and VCO limits there really is.
Signed-off-by: Antti Palosaari cr...@iki.fi
---
drivers/staging/media/msi3101/sdr-msi3101.c | 58
Hi, I'm copying my post from the Ubuntu Forums:
// starts here
Hi, I'm running Linux Mint 12 32-bit (the equivalent of Ubuntu 11.10) with
the 3.2.49 kernel and I have the TV card from the title.
Manufacturer's website:
Good Day,
RE:INVESTMENT / BUSINESS PARTNERSHIP PROPOSAL.
I represent a group of company based in the Gulf Region with access to
over 270 Million Euros and we are seeking means of expanding and
relocating our business interest abroad in the following sectors: oil/Gas,
banking, real estate, stock
On Tuesday 06 August 2013 08:10:38 Hans de Goede wrote:
Hi,
On 08/05/2013 11:19 PM, Ondrej Zary wrote:
Hello,
the in-kernel stkwebcam driver (by Jaime Velasco Juan and Nicolas VIVIEN)
supports only two webcam types (USB IDs 0x174f:0xa311 and 0x05e1:0x0501).
There are many other Syntek
Hi Hans and Sylwester,
On Wednesday 07 August 2013 19:49:53 Hans Verkuil wrote:
On 08/07/2013 06:49 PM, Sylwester Nawrocki wrote:
On 08/02/2013 03:00 PM, Hans Verkuil wrote:
Hi Sylwester,
The patch is good, but I have some issues with the commit message itself.
Thanks a lot for the
The following changes since commit 1c26190a8d492adadac4711fe5762d46204b18b0:
[media] exynos4-is: Correct colorspace handling at FIMC-LITE
(2013-06-28 15:33:27 -0300)
are available in the git repository at:
git://linuxtv.org/anttip/media_tree.git rtl2832u_e4000
for you to fetch changes
The following changes since commit 1c26190a8d492adadac4711fe5762d46204b18b0:
[media] exynos4-is: Correct colorspace handling at FIMC-LITE
(2013-06-28 15:33:27 -0300)
are available in the git repository at:
git://linuxtv.org/anttip/media_tree.git dvb_usb_v2
for you to fetch changes up to
On 20-06-13 07:14, P. van Gaans wrote:
Hi all,
(device: http://linuxtv.org/wiki/index.php/MSI_DigiVox_Trio)
Thanks to the message from Philip Pemberton I was able to try loading
the em28xx driver myself using:
sudo modprobe em28xx card=NUMBER
echo eb1a 2885 | sudo tee
Hi Guennadi and LMML,
I'm working on a camera controller driver for Tegra, which is using
soc_camera. But we also need to use Tegra specific host1x interface
like syncpt APIs.
Since host1x is quite Tegra specific framework which is in
drivers/gpu/host1x and has several host1x's client driver
Hi Sylwester,
On Wed, Aug 7, 2013 at 10:23 PM, Sylwester Nawrocki
s.nawro...@samsung.com wrote:
On 08/07/2013 02:53 PM, Arun Kumar K wrote:
From: Prathyush K prathyus...@samsung.com
When gsc is in runtime suspended state, there is no need to call
m2m_suspend during suspend and similarily,
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