This adds support for reading display timings from DT or/and convert one of
those
timings to a videomode.
The of_display_timing implementation supports multiple children where each
property can have up to 3 values. All children are read into an array, that
can be queried.
of_get_videomode
Add helper to get fb_videomode from devicetree.
Signed-off-by: Steffen Trumtrar s.trumt...@pengutronix.de
---
drivers/video/fbmon.c | 42 +-
include/linux/fb.h|6 ++
2 files changed, 47 insertions(+), 1 deletion(-)
diff --git
Add display_timing structure and the according helper functions. This allows
the description of a display via its supported timing parameters.
Every timing parameter can be specified as a single value or a range
min typ max.
Also, add helper functions to convert from display timings to a generic
Add conversion from videomode to drm_display_mode
Signed-off-by: Steffen Trumtrar s.trumt...@pengutronix.de
---
drivers/gpu/drm/drm_modes.c | 37 +
include/drm/drmP.h |6 ++
2 files changed, 43 insertions(+)
diff --git
Add helper to get drm_display_mode from devicetree.
Signed-off-by: Steffen Trumtrar s.trumt...@pengutronix.de
---
drivers/gpu/drm/drm_modes.c | 35 ++-
include/drm/drmP.h |6 ++
2 files changed, 40 insertions(+), 1 deletion(-)
diff --git
Add a function to convert from the generic videomode to a fb_videomode.
Signed-off-by: Steffen Trumtrar s.trumt...@pengutronix.de
---
drivers/video/fbmon.c | 46 ++
include/linux/fb.h|6 ++
2 files changed, 52 insertions(+)
diff --git
Hi!
Changes since v9:
- don't leak memory when previous timings were correct
- CodingStyle fixes
- move blank lines around
Regards,
Steffen
Steffen Trumtrar (6):
video: add display_timing and videomode
video: add of helper for videomode
fbmon: add videomode
On Thu, Nov 15, 2012 at 10:23:57AM +0100, Steffen Trumtrar wrote:
[...]
+int of_get_drm_display_mode(struct device_node *np,
+ struct drm_display_mode *dmode, unsigned int index)
+{
+ struct videomode vm;
+ int ret;
+
+ ret = of_get_videomode(np, vm,
On Thu, Nov 15, 2012 at 10:58:49AM +0100, Thierry Reding wrote:
On Thu, Nov 15, 2012 at 10:23:57AM +0100, Steffen Trumtrar wrote:
[...]
+int of_get_drm_display_mode(struct device_node *np,
+ struct drm_display_mode *dmode, unsigned int index)
+{
+ struct videomode
On Thu, Nov 15, 2012 at 10:23:51AM +0100, Steffen Trumtrar wrote:
Hi!
Changes since v9:
- don't leak memory when previous timings were correct
- CodingStyle fixes
- move blank lines around
Regards,
Steffen
Steffen Trumtrar (6):
video: add display_timing and
On Thu, Nov 15, 2012 at 11:24:11AM +0100, Thierry Reding wrote:
On Thu, Nov 15, 2012 at 10:23:51AM +0100, Steffen Trumtrar wrote:
Hi!
Changes since v9:
- don't leak memory when previous timings were correct
- CodingStyle fixes
- move blank lines around
Regards,
On Thu, Nov 15, 2012 at 11:24:11AM +0100, Thierry Reding wrote:
On Thu, Nov 15, 2012 at 10:23:51AM +0100, Steffen Trumtrar wrote:
Hi!
Changes since v9:
- don't leak memory when previous timings were correct
- CodingStyle fixes
- move blank lines around
Regards,
Add a function to convert from the generic videomode to a fb_videomode.
Signed-off-by: Steffen Trumtrar s.trumt...@pengutronix.de
Reviewed-by: Thierry Reding thierry.red...@avionic-design.de
Acked-by: Thierry Reding thierry.red...@avionic-design.de
Tested-by: Thierry Reding
Add conversion from videomode to drm_display_mode
Signed-off-by: Steffen Trumtrar s.trumt...@pengutronix.de
Reviewed-by: Thierry Reding thierry.red...@avionic-design.de
Acked-by: Thierry Reding thierry.red...@avionic-design.de
Tested-by: Thierry Reding thierry.red...@avionic-design.de
Tested-by:
Hi!
Changes since v10:
- fix function name (drm_)display_mode_from_videomode
- add acked-by, reviewed-by, tested-by
Regards,
Steffen
Steffen Trumtrar (6):
video: add display_timing and videomode
video: add of helper for videomode
fbmon: add videomode helpers
fbmon: add
Add display_timing structure and the according helper functions. This allows
the description of a display via its supported timing parameters.
Every timing parameter can be specified as a single value or a range
min typ max.
Also, add helper functions to convert from display timings to a generic
Add helper to get drm_display_mode from devicetree.
Signed-off-by: Steffen Trumtrar s.trumt...@pengutronix.de
Reviewed-by: Thierry Reding thierry.red...@avionic-design.de
Acked-by: Thierry Reding thierry.red...@avionic-design.de
Tested-by: Thierry Reding thierry.red...@avionic-design.de
Add helper to get fb_videomode from devicetree.
Signed-off-by: Steffen Trumtrar s.trumt...@pengutronix.de
Reviewed-by: Thierry Reding thierry.red...@avionic-design.de
Acked-by: Thierry Reding thierry.red...@avionic-design.de
Tested-by: Thierry Reding thierry.red...@avionic-design.de
Tested-by:
This adds support for reading display timings from DT or/and convert one of
those
timings to a videomode.
The of_display_timing implementation supports multiple children where each
property can have up to 3 values. All children are read into an array, that
can be queried.
of_get_videomode
From: Wei Yongjun yongjun_...@trendmicro.com.cn
In case of error, the function vb2_dma_contig_init_ctx() returns
ERR_PTR() and never returns NULL. The NULL test in the return value
check should be replaced with IS_ERR().
dpatch engine is used to auto generate this patch.
On Thu, 15 Nov 2012 10:23:52 +0100, Steffen Trumtrar
s.trumt...@pengutronix.de wrote:
Add display_timing structure and the according helper functions. This allows
the description of a display via its supported timing parameters.
Every timing parameter can be specified as a single value or a
Hi Grant,
On Thursday 15 November 2012 15:47:53 Grant Likely wrote:
On Thu, 15 Nov 2012 10:23:52 +0100, Steffen Trumtrar wrote:
Add display_timing structure and the according helper functions. This
allows the description of a display via its supported timing parameters.
Every timing
Am 14.11.2012 18:05, schrieb Devin Heitmueller:
On Wed, Nov 14, 2012 at 11:58 AM, Frank Schäfer
fschaefer@googlemail.com wrote:
This looks indeed like a bug.
a = b means a = a b, which in this case means shifting height 480
or 576 bits to the right...
height 1 means height /= 2 which
On Thu, Nov 15, 2012 at 11:31 AM, Frank Schäfer
fschaefer@googlemail.com wrote:
Hmm... I've made some experiments to find out what gcc does on x86 and
it seems to ignore bit shifting 32.
I also noticed that this line has been removed in 3.7-rc.
So we do NOT want to halve the height for
Am 15.11.2012 17:35, schrieb Devin Heitmueller:
On Thu, Nov 15, 2012 at 11:31 AM, Frank Schäfer
fschaefer@googlemail.com wrote:
Hmm... I've made some experiments to find out what gcc does on x86 and
it seems to ignore bit shifting 32.
I also noticed that this line has been removed in
Hi Mauro,
Once again, please cancel this pull request. One of the patches contains a
subtle bug, I'll resubmit it. Sorry for the inconvenience.
On Tuesday 13 November 2012 15:35:20 Laurent Pinchart wrote:
Hi Mauro,
The following changes since commit 01aea0bfd8dfa8bc868df33904461984bb10a87a:
Support both grayscale (Y8) and Bayer (SBGGR8, SGBRG8, SGRBG8 and
SRGGB8) formats.
Signed-off-by: Laurent Pinchart laurent.pinch...@ideasonboard.com
Acked-by: Sakari Ailus sakari.ai...@iki.fi
---
drivers/media/platform/omap3isp/isppreview.c | 41 +
1 files changed, 28
On Thu, 15 Nov 2012 17:00:57 +0100, Laurent Pinchart
laurent.pinch...@ideasonboard.com wrote:
Hi Grant,
On Thursday 15 November 2012 15:47:53 Grant Likely wrote:
On Thu, 15 Nov 2012 10:23:52 +0100, Steffen Trumtrar wrote:
Add display_timing structure and the according helper functions.
On 1 Oct 2012, at 10:09, Hans Verkuil wrote:
On Sun September 30 2012 14:51:36 David Röthlisberger wrote:
I am using the Hauppauge HD PVR video-capture device with a GStreamer
v4l2src. The HD PVR has an upstream driver called hdpvr:
On Thursday 15 November 2012 18:03:59 Grant Likely wrote:
On Thu, 15 Nov 2012 17:00:57 +0100, Laurent Pinchart wrote:
On Thursday 15 November 2012 15:47:53 Grant Likely wrote:
On Thu, 15 Nov 2012 10:23:52 +0100, Steffen Trumtrar wrote:
Add display_timing structure and the according
Hello,
The following patch broke our userspace software builds. While it does
preserve BINARY compatibility, it breaks SOURCE compatibility as the parameter
names have changed. I don't see the rationale for breaking compatibility in
the patch description.
Please consider reverting to
Hi Laurent,
Thanks for the comments.
On Thu, Nov 15, 2012 at 01:46:23AM +0100, Laurent Pinchart wrote:
On Wednesday 14 November 2012 23:13:45 Sakari Ailus wrote:
On Wed, Nov 14, 2012 at 10:23:19AM +0100, Sylwester Nawrocki wrote:
On 11/13/2012 03:24 PM, Sakari Ailus wrote:
Hi all,
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:Thu Nov 15 19:00:23 CET 2012
git hash:2c4e11b7c15af70580625657a154ea7ea70b8c76
gcc version: i686-linux-gcc
On 2012-10-01 18:56, Anders Thomson wrote:
On 2012-09-23 23:06, Anders Thomson wrote:
Awfully sorry about this. After having had the familty sit in and check
the differences,
I must say that the patch does not fix the issue. This time around I
have x11grabs with
ffmpeg to show if you
This patch series adds V4L2 driver for Samsung S3C244X/S3C64XX SoCs
camera interface.
Changes since v2:
- use V4L2_CID_TEST_PATTERN instead of a private control,
- added explicit PM_RUNTIME dependency,
- device name appended in bus_info in vidioc_querycap ioctl,
- added image effect controls,
v4l2_get_timestamp() produces a monotonic timestamp but unlike
ktime_get_ts(), it uses struct timeval instead of struct timespec, saving
the drivers the conversion job when getting timestamps for v4l2_buffer's
timestamp field.
Signed-off-by: Sakari Ailus sakari.ai...@iki.fi
---
Define video buffer flags for different timestamp types. Everything up to
now have used either realtime clock or monotonic clock, without a way to
tell which clock the timestamp was taken from.
Signed-off-by: Sakari Ailus sakari.ai...@iki.fi
Acked-by: Laurent Pinchart
Set buffer timestamp flags for videobuf, videobuf2 and drivers that use
neither.
Signed-off-by: Sakari Ailus sakari.ai...@iki.fi
Acked-by: Laurent Pinchart laurent.pinch...@ideasonboard.com
---
drivers/media/pci/meye/meye.c |4 ++--
drivers/media/pci/zoran/zoran_driver.c
Hi all,
Here's my first monotonic timestamps patch series. Since the RFC series,
I've corrected a warning in drivers/media/usb/s2255/s2255drv.c that was
caused by an unused variable.
All affected drivers compile without warnings. I've tested this on the OMAP
3 ISP:
02:11:34 sailus@peruna
Hi,
This patchset adds timestamp type printing to yavta.
--
Kind regards,
Sakari Ailus
e-mail: sakari.ai...@iki.fi XMPP: sai...@retiisi.org.uk
--
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
Signed-off-by: Sakari Ailus sakari.ai...@iki.fi
---
yavta.c | 12 +++-
1 files changed, 11 insertions(+), 1 deletions(-)
diff --git a/yavta.c b/yavta.c
index bf3e096..a50f11e 100644
--- a/yavta.c
+++ b/yavta.c
@@ -464,6 +464,7 @@ static int video_alloc_buffers(struct device *dev, int
On Wed, Nov 14, 2012 at 09:30:14PM +0100, Philippe Valembois - Phil wrote:
Hello,
I have posted a bug report here :
https://bugzilla.kernel.org/show_bug.cgi?id=50361 and I have been told
to send it to the ML too.
The commit causing the bug has been pushed to kernel between linux-3.5
and
Compiling up 3.6.6 for my media box recently I noticed that the EM28XX
DVB driver doesn't auto select all of the appropriate DVB tuner modules
required. In particular I needed DVB_LGDT3305 for my a340, but it looks
like DVB_MT352 + DVB_S5H1409 were missing as well. Patch below adds the
appropriate
Hi Wei,
Thanks for the patch.
On Thu, Nov 15, 2012 at 6:48 PM, Wei Yongjun weiyj...@gmail.com wrote:
From: Wei Yongjun yongjun_...@trendmicro.com.cn
In case of error, the function vb2_dma_contig_init_ctx() returns
ERR_PTR() and never returns NULL. The NULL test in the return value
check
devm_gpio_request is a device managed function and will make
error handling and cleanup a bit simpler.
Signed-off-by: Sachin Kamat sachin.ka...@linaro.org
---
drivers/media/platform/s5p-tv/sii9234_drv.c |6 +-
1 files changed, 1 insertions(+), 5 deletions(-)
diff --git
On 11/16/2012 05:55 AM, Sachin Kamat wrote:
devm_gpio_request is a device managed function and will make
error handling and cleanup a bit simpler.
Signed-off-by: Sachin Kamat sachin.ka...@linaro.org
Acked-by: Tomasz Stanislawski t.stanisl...@samsung.com
---
The occurrences were identified through the coccinelle script at
following location.
http://www.emn.fr/z-info/coccinelle/rules/find_unsigned.cocci
Signed checks for unsigned variables are removed if it is also checked
for upper error limit. For error checks, IS_ERR_VALUE() macros is used.
No need to check whether unsigned variable is less than 0.
CC: Mauro Carvalho Chehab mche...@infradead.org
CC: ivtv-de...@ivtvdriver.org
CC: linux-media@vger.kernel.org
Signed-off-by: Tushar Behera tushar.beh...@linaro.org
---
drivers/media/pci/ivtv/ivtv-ioctl.c |2 +-
1 files changed, 1
No need to check whether the unsigned variable is less than 0.
CC: Mauro Carvalho Chehab mche...@infradead.org
CC: linux-media@vger.kernel.org
Signed-off-by: Tushar Behera tushar.beh...@linaro.org
---
drivers/media/pci/saa7134/saa7134-video.c |2 +-
1 files changed, 1 insertions(+), 1
No need to check whether unsigned variable is less than 0.
CC: Mauro Carvalho Chehab mche...@infradead.org
CC: linux-media@vger.kernel.org
Signed-off-by: Tushar Behera tushar.beh...@linaro.org
---
drivers/media/usb/tlg2300/pd-video.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
Checking ' 0' for unsigned variables always returns false. For error
codes, use IS_ERR_VALUE() instead.
CC: Mauro Carvalho Chehab mche...@infradead.org
CC: linux-media@vger.kernel.org
Signed-off-by: Tushar Behera tushar.beh...@linaro.org
---
drivers/media/platform/soc_camera/atmel-isi.c |2
No need to check whether unsigned variable is less than 0.
CC: Mauro Carvalho Chehab mche...@infradead.org
CC: linux-media@vger.kernel.org
Signed-off-by: Tushar Behera tushar.beh...@linaro.org
---
drivers/media/pci/meye/meye.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff
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