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Subject: Re: [PATCH 1/2 v6] of: add helper to parse display timings
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On Thu, Oct 04, 2012 at 11:35:35PM +0200, Guennadi Liakhovetski wrote:
+optional properties:
+ - hsync-active-high (bool): Hsync pulse is active high
+ - vsync-active-high (bool): Vsync pulse is active high
For the above two we also considered using bool properties but eventually
settled
Hi Mauro,
If you don't mind can we merge this patch at drm tree? the remainig
patches will be merged by Tomasz S.
To Marek Tomasz,
Can you give your acks?
Thank you,
Kyungmin Park
On 10/4/12, Inki Dae inki@samsung.com wrote:
Hello Media guys,
This is dependent of exynos drm patch set
Hi Tomasz,
Just a few more stylistic issues...
On Tue October 2 2012 16:27:13 Tomasz Stanislawski wrote:
This patch adds description and usage examples for importing
DMABUF file descriptor in V4L2.
Signed-off-by: Tomasz Stanislawski t.stanisl...@samsung.com
Signed-off-by: Kyungmin Park
Just a small heads-up for an upcoming change...
On Tue October 2 2012 16:27:14 Tomasz Stanislawski wrote:
From: Sumit Semwal sumit.sem...@ti.com
This patch adds support for DMABUF memory type in videobuf2. It calls relevant
APIs of dma_buf for v4l reqbuf / qbuf / dqbuf operations.
For
Some small typos...
On Tue October 2 2012 16:27:20 Tomasz Stanislawski wrote:
From: Marek Szyprowski m.szyprow...@samsung.com
This patch adds support for prepare/finish callbacks in VB2 allocators. These
callback are used for buffer flushing.
Signed-off-by: Marek Szyprowski
More stylistic comments and a suggestion for re-ordering the fields in the
expbuf struct.
On Tue October 2 2012 16:27:28 Tomasz Stanislawski wrote:
This patch adds description and usage examples for exporting
DMABUF file descriptor in V4L2.
Signed-off-by: Tomasz Stanislawski
On Tue October 2 2012 16:27:29 Tomasz Stanislawski wrote:
This patch adds extension to V4L2 api. It allow to export a mmap buffer as
file
descriptor. New ioctl VIDIOC_EXPBUF is added. It takes a buffer offset used by
mmap and return a file descriptor on success.
Signed-off-by: Tomasz
Video Engine Unit (VEU) is an IP block, found in multiple SuperH and ARM-
based sh-mobile and r-mobile SoCs, capable of processing video data. It
can perform colour-space conversion, scaling and several filtering
transformations. This patch adds an initial implementation of a mem2mem
V4L2 driver
On Tue October 2 2012 16:27:11 Tomasz Stanislawski wrote:
Hello everyone,
This patchset adds support for DMABUF [2] importing and exporting to V4L2
stack.
Hi Tomasz,
Thanks for this patch series! I've finished reviewing it, and only found minor
things. The only (minor) API issue I found is in
On Wed, 3 Oct 2012, Rob Herring wrote:
On 10/02/2012 09:33 AM, Guennadi Liakhovetski wrote:
Hi Rob
On Tue, 2 Oct 2012, Rob Herring wrote:
On 09/27/2012 09:07 AM, Guennadi Liakhovetski wrote:
This patch adds a document, describing common V4L2 device tree bindings.
Hi Guennadi,
A few more small comments...
On Fri October 5 2012 11:16:06 Guennadi Liakhovetski wrote:
Video Engine Unit (VEU) is an IP block, found in multiple SuperH and ARM-
based sh-mobile and r-mobile SoCs, capable of processing video data. It
can perform colour-space conversion, scaling
From: Enric Balletbo i Serra eballe...@iseebcn.com
The MT9V034 is a parallel wide VGA sensor from Aptina (formerly Micron)
controlled through I2C.
The driver creates a V4L2 subdevice. It currently supports binning and
cropping, and the gain, auto gain, exposure, auto exposure and test
pattern
Video Engine Unit (VEU) is an IP block, found in multiple SuperH and ARM-
based sh-mobile and r-mobile SoCs, capable of processing video data. It
can perform colour-space conversion, scaling and several filtering
transformations. This patch adds an initial implementation of a mem2mem
V4L2 driver
On Tue October 2 2012 12:13:20 Sylwester Nawrocki wrote:
Hi Guennadi,
On 10/02/2012 11:49 AM, Guennadi Liakhovetski wrote:
+ if (!of_property_read_u32_array(node, data-lanes, data_lanes,
+ ARRAY_SIZE(data_lanes))) {
+ int i;
+ for (i = 0;
On Fri October 5 2012 12:43:41 Guennadi Liakhovetski wrote:
Video Engine Unit (VEU) is an IP block, found in multiple SuperH and ARM-
based sh-mobile and r-mobile SoCs, capable of processing video data. It
can perform colour-space conversion, scaling and several filtering
transformations. This
On Fri, 5 Oct 2012, Hans Verkuil wrote:
On Tue October 2 2012 12:13:20 Sylwester Nawrocki wrote:
Hi Guennadi,
On 10/02/2012 11:49 AM, Guennadi Liakhovetski wrote:
+ if (!of_property_read_u32_array(node, data-lanes, data_lanes,
+
On Fri October 5 2012 12:58:21 Guennadi Liakhovetski wrote:
On Fri, 5 Oct 2012, Hans Verkuil wrote:
On Tue October 2 2012 12:13:20 Sylwester Nawrocki wrote:
Hi Guennadi,
On 10/02/2012 11:49 AM, Guennadi Liakhovetski wrote:
+ if (!of_property_read_u32_array(node, data-lanes,
On Fri October 5 2012 11:43:27 Guennadi Liakhovetski wrote:
On Wed, 3 Oct 2012, Rob Herring wrote:
On 10/02/2012 09:33 AM, Guennadi Liakhovetski wrote:
Hi Rob
On Tue, 2 Oct 2012, Rob Herring wrote:
On 09/27/2012 09:07 AM, Guennadi Liakhovetski wrote:
This patch adds a
On Fri, 5 Oct 2012, Hans Verkuil wrote:
On Fri October 5 2012 12:58:21 Guennadi Liakhovetski wrote:
On Fri, 5 Oct 2012, Hans Verkuil wrote:
[snip]
One area that I do not yet completely understand is the i2c bus
notifications
(or asynchronous loading or i2c modules).
I would
On Fri, 5 Oct 2012, Hans Verkuil wrote:
On Fri October 5 2012 11:43:27 Guennadi Liakhovetski wrote:
On Wed, 3 Oct 2012, Rob Herring wrote:
On 10/02/2012 09:33 AM, Guennadi Liakhovetski wrote:
Hi Rob
On Tue, 2 Oct 2012, Rob Herring wrote:
On 09/27/2012 09:07 AM,
Hi Guennadi,
Any chance for a GIT tree including this patch series ? I'd like
to see all these pieces put together and I don't seem to find any
base tree that this series would have applied cleanly to.
...(20121005_media_for_v3.7-dt)$ git am -3 \[PATCH\ *
Applying: i2c: add dummy inline
Hi Guennadi,
On Wed, 3 Oct 2012 00:09:29 +0200 (CEST)
Guennadi Liakhovetski g.liakhovet...@gmx.de wrote:
Hi Anatolij
+#if !defined(CONFIG_VIDEO_MPC52xx_CSI) \
+!defined(CONFIG_VIDEO_MPC52xx_CSI_MODULE)
No, we're not adding any preprocessor or run-time hardware dependencies
Hi Mauro,
This patch is a part of [PATCH v1 00/14] drm: exynos: hdmi: add dt based
support for exynos5 hdmi
patchset. The patchset refers to DRM tree (exynos-drm-next to be more exact).
However the patch 'media: s5p-hdmi: add HPD GPIO to platform data' belong to
the media tree.
Regards,
Tomasz
From: Guennadi Liakhovetski [mailto:g.liakhovet...@gmx.de]
Sent: Sunday, 30 September, 2012 01:26
To: Albert Wang
Cc: cor...@lwn.net; linux-media@vger.kernel.org; Libin Yang
Subject: Re: [PATCH 1/4] [media] mmp: add register definition for marvell ccic
On Fri, 28 Sep 2012, Albert Wang wrote:
From: Jonathan Corbet [mailto:cor...@lwn.net]
Sent: Sunday, 30 September, 2012 03:51
To: Albert Wang
Cc: g.liakhovet...@gmx.de; linux-media@vger.kernel.org
Subject: Re: [PATCH 4/4] [media] marvell-ccic: core: add 3 frame buffers
support in
DMA_CONTIG mode
On Fri, 28 Sep 2012 21:47:39 +0800
Hi, Jonathan
We really appreciate you can review these patches!
Sorry for late response.
-Original Message-
From: Jonathan Corbet [mailto:cor...@lwn.net]
Sent: Sunday, 30 September, 2012 03:41
To: Albert Wang
Cc: g.liakhovet...@gmx.de; linux-media@vger.kernel.org; Libin Yang
Subject: Re:
-Original Message-
From: Jonathan Corbet [mailto:cor...@lwn.net]
Sent: Monday, 01 October, 2012 05:10
To: Albert Wang
Cc: g.liakhovet...@gmx.de; linux-media@vger.kernel.org; Libin Yang
Subject: Re: [PATCH 2/4] [media] marvell-ccic: core: add soc camera support on
marvell-ccic mcam-core
On
-Original Message-
From: Guennadi Liakhovetski [mailto:g.liakhovet...@gmx.de]
Sent: Sunday, 30 September, 2012 07:31
To: Jonathan Corbet
Cc: Albert Wang; linux-media@vger.kernel.org; Libin Yang
Subject: Re: [PATCH 2/4] [media] marvell-ccic: core: add soc camera support on
marvell-ccic
Hi Anatolij
On Fri, 5 Oct 2012, Anatolij Gustschin wrote:
Hi Guennadi,
On Wed, 3 Oct 2012 00:09:29 +0200 (CEST)
Guennadi Liakhovetski g.liakhovet...@gmx.de wrote:
Hi Anatolij
+#if !defined(CONFIG_VIDEO_MPC52xx_CSI) \
+!defined(CONFIG_VIDEO_MPC52xx_CSI_MODULE)
Hi Sylwester
On Fri, 5 Oct 2012, Sylwester Nawrocki wrote:
Hi Guennadi,
Any chance for a GIT tree including this patch series ? I'd like
to see all these pieces put together and I don't seem to find any
base tree that this series would have applied cleanly to.
Ok, I pushed the patches to
Hi Guennadi,
Some comments inline.
On Thu, Sep 27, 2012 at 04:07:23PM +0200, Guennadi Liakhovetski wrote:
This patch adds a document, describing common V4L2 device tree bindings.
Co-authored-by: Sylwester Nawrocki s.nawro...@samsung.com
Signed-off-by: Guennadi Liakhovetski
-Original Message-
From: Guennadi Liakhovetski [mailto:g.liakhovet...@gmx.de]
Sent: Monday, 01 October, 2012 18:09
To: Albert Wang
Cc: cor...@lwn.net; linux-media@vger.kernel.org; Libin Yang
Subject: Re: [PATCH 3/4] [media] marvell-ccic: mmp: add soc camera support on
marvell-ccic
Update soc-camera documentation to reflect the current camera host API and
the use of the common V4L2 subdev API.
Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
Documentation/video4linux/soc-camera.txt | 146 +++---
1 files changed, 75 insertions(+), 71
Hi Sascha
On Fri, 5 Oct 2012, Sascha Hauer wrote:
Hi Guennadi,
Some comments inline.
On Thu, Sep 27, 2012 at 04:07:23PM +0200, Guennadi Liakhovetski wrote:
This patch adds a document, describing common V4L2 device tree bindings.
Co-authored-by: Sylwester Nawrocki
On Fri, 5 Oct 2012 16:31:58 +0200 (CEST)
Guennadi Liakhovetski g.liakhovet...@gmx.de wrote:
Hi Anatolij
On Fri, 5 Oct 2012, Anatolij Gustschin wrote:
Hi Guennadi,
On Wed, 3 Oct 2012 00:09:29 +0200 (CEST)
Guennadi Liakhovetski g.liakhovet...@gmx.de wrote:
Hi Anatolij
If there is a buffer with VIDEOBUF_QUEUED state it won't be deleted properly
because the head of queue loses its elements by calling INIT_LIST_HEAD()
before videobuf_streamoff().
---
drivers/media/video/omap/omap_vout.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
Explicit checks for the JPEG pixel format in soc_mbus_bytes_per_line() and
soc_mbus_image_size() are superfluous, because also without them these
functions will perform correctly. The former will return 0 based on
packing == SOC_MBUS_PACKING_VARIABLE and the latter will simply multiply
the
On Thu, Oct 04, 2012 at 12:51:00PM -0600, Stephen Warren wrote:
On 10/04/2012 11:59 AM, Steffen Trumtrar wrote:
Get videomode from devicetree in a format appropriate for the
backend. drm_display_mode and fb_videomode are supported atm.
Uses the display signal timings from of_display_timings
On Fri, Oct 05, 2012 at 05:41:00PM +0200, Guennadi Liakhovetski wrote:
Hi Sascha
+
+ ceu0: ceu@0xfe91 {
+ compatible = renesas,sh-mobile-ceu;
+ reg = 0xfe91 0xa0;
+ interrupts = 0x880;
+
+ mclk: master_clock {
+
On Thu, Oct 04, 2012 at 12:47:16PM -0600, Stephen Warren wrote:
On 10/04/2012 11:59 AM, Steffen Trumtrar wrote:
A patch description would be useful for something like this.
Yes. Shame on me.
diff --git a/Documentation/devicetree/bindings/video/display-timings.txt
On 10/04/2012 03:35 PM, Guennadi Liakhovetski wrote:
Hi Steffen
Sorry for chiming in so late in the game, but I've long been wanting to
have a look at this and compare with what we do for V4L2, so, this seems a
great opportunity to me:-)
On Thu, 4 Oct 2012, Steffen Trumtrar wrote:
On 10/05/2012 10:16 AM, Steffen Trumtrar wrote:
On Thu, Oct 04, 2012 at 12:47:16PM -0600, Stephen Warren wrote:
On 10/04/2012 11:59 AM, Steffen Trumtrar wrote:
...
+ for_each_child_of_node(timings_np, entry) {
+ struct signal_timing *st;
+
+ st =
On Thu, Oct 04, 2012 at 11:35:35PM +0200, Guennadi Liakhovetski wrote:
Hi Steffen
Sorry for chiming in so late in the game, but I've long been wanting to
have a look at this and compare with what we do for V4L2, so, this seems a
great opportunity to me:-)
On Thu, 4 Oct 2012, Steffen
On Fri, Oct 05, 2012 at 10:21:37AM -0600, Stephen Warren wrote:
On 10/05/2012 10:16 AM, Steffen Trumtrar wrote:
On Thu, Oct 04, 2012 at 12:47:16PM -0600, Stephen Warren wrote:
On 10/04/2012 11:59 AM, Steffen Trumtrar wrote:
...
+ for_each_child_of_node(timings_np, entry) {
+
On 10/05/2012 12:58 PM, Guennadi Liakhovetski wrote:
One area that I do not yet completely understand is the i2c bus notifications
(or asynchronous loading of i2c modules).
I would have expected that using OF the i2c devices are still initialized
before the host/bridge driver is initialized.
On Fri, Oct 05, 2012 at 08:30:59PM +0200, Sylwester Nawrocki wrote:
The deferred probing was introduced in Linux to resolve resource
inter-dependencies in case of FDT based booting AFAIK.
It's completely unrelated to FDT, it's a general issue. There's no sane
way to use hacks like link
On 09/27/2012 04:07 PM, Guennadi Liakhovetski wrote:
With OF we aren't getting platform data any more. To minimise changes we
create all the missing data ourselves, including compulsory struct
soc_camera_link objects. Host-client linking is now done, based on the OF
data. Media bus numbers also
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:Fri Oct 5 19:00:19 CEST 2012
git hash:2425bb3d4016ed95ce83a90b53bd92c7f31091e4
gcc version: i686-linux-gcc
This reverts commits:
3fd7e4341e04f80e2605f56bbd8cb1e8b027901a
[media] mxl111sf: remove an unused variable
3be5bb71fbf18f83cb88b54a62a78e03e5a4f30a
[media] mxl111sf: fix error on stream stop in mxl111sf_ep6_streaming_ctrl()
...as bug behind these is fixed by the DVB USB v2.
Cc: Michael Krufky
On Fri, Oct 5, 2012 at 4:44 PM, Antti Palosaari cr...@iki.fi wrote:
This reverts commits:
3fd7e4341e04f80e2605f56bbd8cb1e8b027901a
[media] mxl111sf: remove an unused variable
3be5bb71fbf18f83cb88b54a62a78e03e5a4f30a
[media] mxl111sf: fix error on stream stop in mxl111sf_ep6_streaming_ctrl()
I was wondering if that fix USB host controller reset I am seeing but it
didn't :-(
Anyhow, that should be still fixed.
Oct 5 23:21:05 localhost kernel: [ 216.670807] hub 2-0:1.0: port 2
disabled by hub (EMI?), re-enabling...
Oct 5 23:21:05 localhost kernel: [ 216.670812] usb 2-2: USB
On 10/05/2012 11:49 PM, Michael Krufky wrote:
On Fri, Oct 5, 2012 at 4:44 PM, Antti Palosaari cr...@iki.fi wrote:
This reverts commits:
3fd7e4341e04f80e2605f56bbd8cb1e8b027901a
[media] mxl111sf: remove an unused variable
3be5bb71fbf18f83cb88b54a62a78e03e5a4f30a
[media] mxl111sf: fix error on
On Fri, Oct 5, 2012 at 4:54 PM, Antti Palosaari cr...@iki.fi wrote:
On 10/05/2012 11:49 PM, Michael Krufky wrote:
On Fri, Oct 5, 2012 at 4:44 PM, Antti Palosaari cr...@iki.fi wrote:
This reverts commits:
3fd7e4341e04f80e2605f56bbd8cb1e8b027901a
[media] mxl111sf: remove an unused variable
During the clock conversion for mx27 the per4_gate clock was missed to get
registered as a dependency of mx2-camera driver.
In the old mx27 clock driver we used to have:
DEFINE_CLOCK1(csi_clk, 0, NULL, 0, parent, csi_clk1, per4_clk);
,so does the same in the new clock driver.
Signed-off-by:
Since mx27 transitioned to the commmon clock framework in 3.5, the correct way
to acquire the csi clock is to get csi_ahb and csi_per clocks separately.
By not doing so the camera sensor does not probe correctly:
soc-camera-pdrv soc-camera-pdrv.0: Probing soc-camera-pdrv.0
mx2-camera
drivers/media/dvb-frontends/cxd2820r_core.c: In function 'cxd2820r_attach':
drivers/media/dvb-frontends/cxd2820r_core.c:691:10: warning: unused variable
'gpio' [-Wunused-variable]
Reported-by: Fengguang Wu fengguang...@intel.com
Signed-off-by: Antti Palosaari cr...@iki.fi
---
On 10/05/2012 11:58 PM, Michael Krufky wrote:
On Fri, Oct 5, 2012 at 4:54 PM, Antti Palosaari cr...@iki.fi wrote:
On 10/05/2012 11:49 PM, Michael Krufky wrote:
On Fri, Oct 5, 2012 at 4:44 PM, Antti Palosaari cr...@iki.fi wrote:
This reverts commits:
3fd7e4341e04f80e2605f56bbd8cb1e8b027901a
That is one bug fix could be nice to fix. It is potential change it
Oopses Kernel when DVB sub-driver release is called with I2C-adaper == NULL.
regards
Antti
--
http://palosaari.fi/
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That one is the other bug what I see when I plug em28xx device with
analog support. After that error is seen it is not possible to unload
modules until device is removed physically. I am quite sure that error
hasn't been there very long.
Before that error happens there is other bug - it mutes
The following changes since commit e32087bcc4daa29fd30cf7742ef9b522625a1690:
[media] davinci: vpbe: replace V4L2_OUT_CAP_CUSTOM_TIMINGS with
V4L2_OUT_CAP_DV_TIMINGS (2012-10-05 14:29:20 -0300)
are available in the git repository at:
git://linuxtv.org/anttip/media_tree.git
Have you checked on the Ubuntu Forums for any information about this?
There's a thread about 0-byte recordings there, which might have some
solutions for you. I had the same issue with analog recording a while
back, and found that in my case, it was due to having a second hard
drive listed as a
This is a second version of the patchset originaly posted here:
https://lkml.org/lkml/2012/9/13/590
To save everyone's time I'll repost the original description of it:
This patchset contains a driver for a Silicon Laboratories 476x series
of radio tuners. The driver itself is implemented as an
This commit add a sound codec driver for Silicon Laboratories 476x
series of AM/FM radio chips.
Signed-off-by: Andrey Smirnov andrey.smir...@convergeddevices.net
---
sound/soc/codecs/Kconfig |4 +
sound/soc/codecs/Makefile |2 +
sound/soc/codecs/si476x.c | 255
This patch adds all the functions used for exchanging commands with
the chip.
Signed-off-by: Andrey Smirnov andrey.smir...@convergeddevices.net
---
drivers/mfd/si476x-cmd.c | 1493 ++
1 file changed, 1493 insertions(+)
create mode 100644
This commit adds a driver that exposes all the radio related
functionality of the Si476x series of chips via the V4L2 subsystem.
Signed-off-by: Andrey Smirnov andrey.smir...@convergeddevices.net
---
drivers/media/radio/Kconfig| 17 +
drivers/media/radio/Makefile |1 +
This patch adds all necessary header files and Kbuild plumbing for the
core driver for Silicon Laboratories Si476x series of AM/FM tuner
chips.
The driver as a whole is implemented as an MFD device and this patch
adds a core portion of it that provides all the necessary
functionality to the two
This patch adds code related to manipulation of the properties of
SI476X chips.
Signed-off-by: Andrey Smirnov andrey.smir...@convergeddevices.net
---
drivers/mfd/si476x-prop.c | 477 +
1 file changed, 477 insertions(+)
create mode 100644
This patch adds main part(out of three) of the I2C driver for the
core of MFD device.
Signed-off-by: Andrey Smirnov andrey.smir...@convergeddevices.net
---
drivers/mfd/si476x-i2c.c | 972 ++
1 file changed, 972 insertions(+)
create mode 100644
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