Hi Naveen,
On Wed July 25 2012 02:17:25 Naveen KRISHNAMURTHY wrote:
Hello Mauro,
We would like to participate in the media summit at San Diego. Can you
please reserve 2 seats for us. If possible we would like to reserve a
session to present how we have used the linuxTV to model our devices
On Tue July 24 2012 19:40:27 Michael Krufky wrote:
Apologies for my late reply -- I plan to attend the conference!!!
Looking forward to seeing you again!
I am looking to book everything today... I think I'm going to Barcelona
as well -- will you guys go to both conferences?
I'll be in
On Tue July 24 2012 22:37:35 Rémi Denis-Courmont wrote:
Le mardi 24 juillet 2012 23:31:42 Andy Walls, vous avez écrit :
I would strongly be in favor of this. One thing that we get far to
little of is feedback from actual userland developers making use of
the V4L and DVB interfaces (aside
ARCH_HAS_DMA_MMAP_COHERENT indicates that there is dma_mmap_coherent() API
in this architecture. The name is already defined in PowerPC.
Signed-off-by: Hideki EIRAKU h...@igel.co.jp
---
arch/arm/include/asm/dma-mapping.h |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git
There is a dma_mmap_coherent() API in some architectures. This API
provides a mmap function for memory allocated by dma_alloc_coherent().
Some drivers mmap a dma_addr_t returned by dma_alloc_coherent() as a
physical address. But such drivers do not work correctly when IOMMU
mapper is used.
fb_mmap() implemented in fbmem.c uses smem_start as the physical
address of the frame buffer. In the sh_mobile_lcdc driver, the
smem_start is a dma_addr_t that is not a physical address when IOMMU is
enabled. dma_mmap_coherent() maps the address correctly. It is
available on ARM platforms.
Previously the vb2_dma_contig_mmap() function was using a dma_addr_t as a
physical address. The two addressses are not necessarily the same.
For example, when using the IOMMU funtion on certain platforms, dma_addr_t
addresses are not directly mappable physical address.
dma_mmap_coherent() maps
Marko,
On 07/21/2012 07:36 PM, Antti Palosaari wrote:
Morjens!
I am now working with that suspend/resume/power-management, as I got LNA
issues resolved.
On 07/03/2012 08:21 PM, Marko Ristola wrote:
Moikka Antti.
On 07/01/2012 02:11 PM, Antti Palosaari wrote:
Moikka Marko,
-- snip --
Hi Eiraku-san,
Thank you for the patch.
On Wednesday 25 July 2012 15:29:24 Hideki EIRAKU wrote:
fb_mmap() implemented in fbmem.c uses smem_start as the physical
address of the frame buffer. In the sh_mobile_lcdc driver, the
smem_start is a dma_addr_t that is not a physical address when IOMMU
This patch adds support for the gscaler device which is a new device
for scaling and color space conversion on EXYNOS5 SoCs.
This device supports the followings as key feature.
1) Input image format
- RGB888/565, YUV422 1P/2P, YUV420 2P/3P, TILE
2) Output image format
- RGB888/565, YUV422
This patch adds the following new fourcc definition.
For multiplanar YCrCb
- V4L2_PIX_FMT_YVU420M - 'YVUM'
Signed-off-by: Shaik Ameer Basha shaik.am...@samsung.com
---
Documentation/DocBook/media/v4l/pixfmt-yuv420m.xml | 97 +---
include/linux/videodev2.h
From: Sungchun Kang sungchun.k...@samsung.com
This patch adds support for G-Scaler (Generic Scaler) device which is a
new device for scaling and color space conversion on EXYNOS5 SoCs. This
patch adds the code for register definitions and register operations.
This device supports the followings
From: Sungchun Kang sungchun.k...@samsung.com
This patch adds the core functionality for the G-Scaler driver.
Signed-off-by: Hynwoong Kim khw0178@samsung.com
Signed-off-by: Sungchun Kang sungchun.k...@samsung.com
Signed-off-by: Shaik Ameer Basha shaik.am...@samsung.com
---
From: Sungchun Kang sungchun.k...@samsung.com
This patch adds the memory to memory (m2m) interface functionality
for the G-Scaler driver.
Signed-off-by: Hynwoong Kim khw0178@samsung.com
Signed-off-by: Sungchun Kang sungchun.k...@samsung.com
Signed-off-by: Shaik Ameer Basha
This patch adds the Makefile for G-Scaler driver.
Signed-off-by: Shaik Ameer Basha shaik.am...@samsung.com
---
drivers/media/video/Kconfig |8
drivers/media/video/Makefile|2 ++
drivers/media/video/exynos-gsc/Makefile |3 +++
3 files changed, 13
Hi Mauro,
The following changes since commit 931efdf58bd83af8d0578a6cc53421675daf6d41:
Merge branch 'v4l_for_linus' into staging/for_v3.6 (2012-07-14 15:45:44 -0300)
are available in the git repository at:
git://git.infradead.org/users/kmpark/linux-samsung v4l-fimc-next
for you to fetch
This will make modinfo more useful with regard
to discovering necessary firmware files.
Cc: Mauro Carvalho Chehab mche...@infradead.org
Cc: Michael Krufky mkru...@kernellabs.com
Cc: Eddi De Pieri e...@depieri.net
Cc: linux-media@vger.kernel.org
Signed-off-by: Tim Gardner tim.gard...@canonical.com
On Wed, Jul 25, 2012 at 9:15 AM, Tim Gardner tim.gard...@canonical.com wrote:
This will make modinfo more useful with regard
to discovering necessary firmware files.
Cc: Mauro Carvalho Chehab mche...@infradead.org
Cc: Michael Krufky mkru...@kernellabs.com
Cc: Eddi De Pieri e...@depieri.net
Hi Tony,
Thank you for the patch.
On Wednesday 25 July 2012 12:10:23 Tony. Nie wrote:
initial value of best_psize should be 3 * 1024 for USB High Speed,
48 * 1024 for USB Super Speed.
Signed-off-by: Tony.Nie tony_...@realsil.com.cn
---
drivers/media/video/uvc/uvc_video.c |2 +-
1
On 07/25/2012 04:24 PM, Devin Heitmueller wrote:
On Wed, Jul 25, 2012 at 9:15 AM, Tim Gardner tim.gard...@canonical.com wrote:
This will make modinfo more useful with regard
to discovering necessary firmware files.
Cc: Mauro Carvalho Chehab mche...@infradead.org
Cc: Michael Krufky
On 07/25/2012 07:24 AM, Devin Heitmueller wrote:
On Wed, Jul 25, 2012 at 9:15 AM, Tim Gardner tim.gard...@canonical.com
wrote:
This will make modinfo more useful with regard
to discovering necessary firmware files.
Cc: Mauro Carvalho Chehab mche...@infradead.org
Cc: Michael Krufky
Ping? Can anyone help me with these issues?
On 2012-07-15 14:24, Gary Thomas wrote:
On 2012-07-15 08:31, Sergio Aguirre wrote:
Hi Gary,
On Fri, Jul 13, 2012 at 5:24 AM, Gary Thomas g...@mlbassoc.com wrote:
On 2012-07-12 20:30, Sergio Aguirre wrote:
Hi Gary,
On Tue, Jul 10, 2012 at 2:31
s5p-mfc encoder after receiving V4L2_ENC_CMD_STOP command
will instruct MFC device to release all encoded frames.
After dequeuing last encoded frame driver will generate
V4L2_EVENT_EOS event.
Signed-off-by: Andrzej Hajda a.ha...@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
On 07/25/2012 07:48 AM, Antti Palosaari wrote:
On 07/25/2012 04:24 PM, Devin Heitmueller wrote:
On Wed, Jul 25, 2012 at 9:15 AM, Tim Gardner
tim.gard...@canonical.com wrote:
This will make modinfo more useful with regard
to discovering necessary firmware files.
Cc: Mauro Carvalho Chehab
On Wed, Jul 25, 2012 at 9:43 AM, Tim Gardner tim.gard...@canonical.com wrote:
Devin - Please have a closer look. XC5000A_FIRMWARE and XC5000C_FIRMWARE
are defined in the patch.
Yup, my bad. I looked at the patch twice but for some reason didn't
see the #define.
I'm not really taking a
I have tuning problem for some analog channels with the Terratec Cinergy
XS 0ccd:0042. This card is unable to tune into some channels.
I have another version of this hardware with the ID's 0ccd:005e.
Interestingly, this Hardware-Version tunes without any problems all
available channels.
This patch will always set the field to INTERLACED (this fixes a bug were a
driver should
never return FIELD_ANY), and will default to YUYV pixelformat if an unknown
pixelformat
was specified.
This way S/TRY_FMT will always return a valid format struct.
Regards,
Hans
diff --git
---
Makefile.am |3 +-
configure.ac| 10 +-
lib/libv4l2rds/Makefile.am | 11 +
lib/libv4l2rds/libv4l2rds.c | 871 +++
lib/libv4l2rds/libv4l2rds.pc.in | 11 +
5 files changed, 904 insertions(+), 2
---
Makefile.am |3 +-
configure.ac |1 +
utils/rds-ctl/Makefile.am |5 +
utils/rds-ctl/rds-ctl.cpp | 978 +
4 files changed, 986 insertions(+), 1 deletion(-)
create mode 100644 utils/rds-ctl/Makefile.am
create
Hello,
Over the last couple of weeks I have been working on a library that adds
RDS decoding support to the v4l-utils repository. It currently supports
the core RDS standard but no advanced features yet like ODA (TMC).
I also wrote a control application that can be used to test the library
with
The ARM architecture now defines ARCH_HAS_DMA_MMAP_COHERENT, there's no
need to define it privately anymore.
Signed-off-by: Laurent Pinchart laurent.pinch...@ideasonboard.com
---
sound/core/pcm_native.c |7 ---
1 files changed, 0 insertions(+), 7 deletions(-)
Hi Eiraku-san,
Could you
Sure Hans, we will collate the spec ambiguities and pass it on to you before
the meeting for you.
Regards
Naveen
-Original Message-
From: Hans Verkuil [mailto:hverk...@xs4all.nl]
Sent: Tuesday, July 24, 2012 11:18 PM
To: workshop-2...@linuxtv.org
Cc: Naveen KRISHNAMURTHY; Mauro
Cc: Mauro Carvalho Chehab mche...@infradead.org
Cc: Hans Verkuil hans.verk...@cisco.com
Cc: linux-media@vger.kernel.org
Signed-off-by: Tim Gardner tim.gard...@canonical.com
---
drivers/media/dvb/frontends/lgs8gxx.c |5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git
Hi Laurent,
-Original Message-
From: Laurent Pinchart [mailto:laurent.pinch...@ideasonboard.com]
Sent: Saturday, July 07, 2012 6:37 PM
To: Bhupesh SHARMA
Cc: linux-...@vger.kernel.org; ba...@ti.com; linux-
me...@vger.kernel.org; gre...@linuxfoundation.org
Subject: Re: [PATCH 5/5]
Hi Laurent,
Sorry for the delayed reply. I thought of performing some extensive tests
before replying to your comments.
-Original Message-
From: Laurent Pinchart [mailto:laurent.pinch...@ideasonboard.com]
Sent: Saturday, July 07, 2012 5:28 PM
To: Bhupesh SHARMA
Cc:
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 Jul 25 19:00:33 CEST 2012
git hash:931efdf58bd83af8d0578a6cc53421675daf6d41
gcc version: i686-linux-gcc
Cc: Huang Shijie shij...@gmail.com
Cc: Kang Yong kangy...@telegent.com
Cc: Zhang Xiaobing xbzh...@telegent.com
Cc: Mauro Carvalho Chehab mche...@infradead.org
Cc: linux-media@vger.kernel.org
Signed-off-by: Tim Gardner tim.gard...@canonical.com
---
drivers/media/video/tlg2300/pd-main.c |4 +++-
Hi,
On 07/25/2012 02:26 PM, Shaik Ameer Basha wrote:
This patch adds support for the gscaler device which is a new device
for scaling and color space conversion on EXYNOS5 SoCs.
This device supports the followings as key feature.
1) Input image format
- RGB888/565, YUV422 1P/2P,
On 07/25/2012 02:26 PM, Shaik Ameer Basha wrote:
From: Sungchun Kangsungchun.k...@samsung.com
This patch adds the core functionality for the G-Scaler driver.
Signed-off-by: Hynwoong Kimkhw0178@samsung.com
Signed-off-by: Sungchun Kangsungchun.k...@samsung.com
Signed-off-by: Shaik Ameer
On 07/25/2012 02:26 PM, Shaik Ameer Basha wrote:
From: Sungchun Kangsungchun.k...@samsung.com
This patch adds support for G-Scaler (Generic Scaler) device which is a
new device for scaling and color space conversion on EXYNOS5 SoCs. This
patch adds the code for register definitions and register
On 07/25/2012 02:26 PM, Shaik Ameer Basha wrote:
From: Sungchun Kangsungchun.k...@samsung.com
This patch adds the memory to memory (m2m) interface functionality
for the G-Scaler driver.
Signed-off-by: Hynwoong Kimkhw0178@samsung.com
Signed-off-by: Sungchun Kangsungchun.k...@samsung.com
On 07/25/2012 02:26 PM, Shaik Ameer Basha wrote:
This patch adds the Makefile for G-Scaler driver.
Signed-off-by: Shaik Ameer Bashashaik.am...@samsung.com
---
drivers/media/video/Kconfig |8
drivers/media/video/Makefile|2 ++
Hi Hans,
On Tuesday 17 July 2012 21:32:22 Hans Verkuil wrote:
On Tue July 17 2012 19:30:53 Mauro Carvalho Chehab wrote:
As we did in 2012, we're planning to do a media summit again at KS/2012.
The KS/2012 will happen in San Diego, CA, US, between Aug 26-28, just
before the LinuxCon
Hi Manjunath,
On Tuesday 17 July 2012 10:43:54 Hadli, Manjunath wrote:
On Sun, Jul 15, 2012 at 18:16:25, Laurent Pinchart wrote:
On Wednesday 11 July 2012 21:09:26 Manjunath Hadli wrote:
Add documentation on the Davinci VPFE driver. Document the subdevs,
and private IOTCLs the driver
Hi Manjunath,
Please ignore the previous reply, I've hit the sent button too soon by
mistake.
--
Regards,
Laurent Pinchart
--
To unsubscribe from this list: send the line unsubscribe linux-media in
the body of a message to majord...@vger.kernel.org
More majordomo info at
Hi Manjunath,
On Tuesday 17 July 2012 10:43:54 Hadli, Manjunath wrote:
On Sun, Jul 15, 2012 at 18:16:25, Laurent Pinchart wrote:
On Wednesday 11 July 2012 21:09:26 Manjunath Hadli wrote:
Add documentation on the Davinci VPFE driver. Document the subdevs,
and private IOTCLs the driver
I just recently changed my vidcap to a Hauppage . Now I get these
interlace-like artifacts:
http://seiner.com/cz/rtpictures/2012_07_25T14h20m46sZ_0.451651_44.090619_-123.126059.jpg
http://seiner.com/cz/rtpictures/2012_07_25T14h22m48sZ_0.224624_44.089669_-123.139100.jpg
cxx231x.h has the
Yan Seiner wrote:
I just recently changed my vidcap to a Hauppage . Now I get these
interlace-like artifacts:
http://seiner.com/cz/rtpictures/2012_07_25T14h20m46sZ_0.451651_44.090619_-123.126059.jpg
http://seiner.com/cz/rtpictures/2012_07_25T14h22m48sZ_0.224624_44.089669_-123.139100.jpg
thanks.
Acked-by: Huang Shijie shij...@gmail.com
On Thu, Jul 26, 2012 at 3:41 AM, Tim Gardner tim.gard...@canonical.com wrote:
Cc: Huang Shijie shij...@gmail.com
Cc: Kang Yong kangy...@telegent.com
Cc: Zhang Xiaobing xbzh...@telegent.com
Cc: Mauro Carvalho Chehab mche...@infradead.org
Cc:
On Tue, Jul 24, 2012 at 8:43 PM, Antti Palosaari cr...@iki.fi wrote:
On 07/25/2012 03:15 AM, Michael Krufky wrote:
On Tue, Jul 24, 2012 at 6:17 PM, Michael Krufky mkru...@linuxtv.org
wrote:
On Tue, Jul 24, 2012 at 6:12 PM, Antti Palosaari cr...@iki.fi wrote:
On 07/25/2012 12:55 AM, Michael
Hi Sylwester,
On Thu, Jul 26, 2012 at 2:21 AM, Sylwester Nawrocki
sylvester.nawro...@gmail.com wrote:
Hi,
On 07/25/2012 02:26 PM, Shaik Ameer Basha wrote:
This patch adds support for the gscaler device which is a new device
for scaling and color space conversion on EXYNOS5 SoCs.
This
Hi Sylwester,
On Thu, Jul 26, 2012 at 3:02 AM, Sylwester Nawrocki
sylvester.nawro...@gmail.com wrote:
On 07/25/2012 02:26 PM, Shaik Ameer Basha wrote:
This patch adds the Makefile for G-Scaler driver.
Signed-off-by: Shaik Ameer Bashashaik.am...@samsung.com
---
drivers/media/video/Kconfig
Hi Sylwester,
On Thu, Jul 26, 2012 at 3:01 AM, Sylwester Nawrocki
sylvester.nawro...@gmail.com wrote:
On 07/25/2012 02:26 PM, Shaik Ameer Basha wrote:
From: Sungchun Kangsungchun.k...@samsung.com
This patch adds the memory to memory (m2m) interface functionality
for the G-Scaler driver.
On Thu, Jul 26, 2012 at 2:13 AM, Sylwester Nawrocki
sylvester.nawro...@gmail.com wrote:
Hi Shaik,
On 07/25/2012 02:26 PM, Shaik Ameer Basha wrote:
This patch adds the following new fourcc definition.
For multiplanar YCrCb
- V4L2_PIX_FMT_YVU420M - 'YVUM'
Signed-off-by: Shaik
Hi Sylwester,
Thanks for your super fast review :)
On Thu, Jul 26, 2012 at 2:49 AM, Sylwester Nawrocki
sylvester.nawro...@gmail.com wrote:
On 07/25/2012 02:26 PM, Shaik Ameer Basha wrote:
From: Sungchun Kangsungchun.k...@samsung.com
This patch adds support for G-Scaler (Generic Scaler)
Hi Sylwester,
On Thu, Jul 26, 2012 at 2:43 AM, Sylwester Nawrocki
sylvester.nawro...@gmail.com wrote:
On 07/25/2012 02:26 PM, Shaik Ameer Basha wrote:
From: Sungchun Kangsungchun.k...@samsung.com
This patch adds the core functionality for the G-Scaler driver.
Signed-off-by: Hynwoong
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