Hi Krzysztof,
On 2017-05-31 21:55, Krzysztof Kozlowski wrote:
On Wed, May 31, 2017 at 01:00:17PM +0200, Marek Szyprowski wrote:
Exynos5250 and Exynos542x SoCs have the same CEC hardware module as
Exynos4 SoC series, so enable support for it using the same compatible
string.
Tested on Odroid XU
Hi Jia-Ju,
[auto build test WARNING on linuxtv-media/master]
[also build test WARNING on v4.12-rc3 next-20170531]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Jia-Ju-Bai/cx18-Fix-a-sleep-in
Hi Jia-Ju,
[auto build test WARNING on linuxtv-media/master]
[also build test WARNING on v4.12-rc3 next-20170531]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Jia-Ju-Bai/ivtv-Fix-a-sleep-in
Hi Ramesh,
[auto build test ERROR on linuxtv-media/master]
[also build test ERROR on v4.12-rc3 next-20170531]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Ramesh-Shanmugasundaram/Add-V4L2-SDR
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 Jun 1 05:00:16 CEST 2017
media-tree git hash:36bcba973ad478042d1ffc6e89afd92e8bd17030
media_build gi
The driver may sleep under a spin lock, and the function call path is:
snd_ivtv_pcm_hw_free (acquire the lock by spin_lock_irqsave)
vfree --> may sleep
To fix it, the "substream->runtime->dma_area" is passed to a temporary
value, and mark it NULL when holding the lock. The memory is freed by
vfr
The driver may sleep under a spin lock, and the function call path is:
snd_cx18_pcm_hw_free (acquire the lock by spin_lock_irqsave)
vfree --> may sleep
To fix it, the "substream->runtime->dma_area" is passed to a temporary
value, and mark it NULL when holding the lock. The memory is freed by
v
’m trying to build the latest V4L on a BeagleBone Black ( BBB ):
lsb_release -a ->
No LSB modules are available.
Distributor ID: Debian
Description:Debian GNU/Linux 8.8 (jessie)
Release:8.8
Codename: jessie
name -mrs -> Linux 4.4.54-ti-r93 armv7l
error:
./scripts/make_kconfig.
Hi, all
I sent the patch series of Sony CXD2880 DVB-T2/T tuner + demodulator driver on
Apr/14.
Are there any comments, advices and review results for them?
I'd like to get better understanding of current review status for our codes.
Regards,
Takiguchi
Hi Daniel,
ok, perfect !
Will check this flags later when I switch back to driver :) Current
situation with configurable flags is ok.
2017-05-31 16:32 GMT-04:00 Daniel Scheller :
> Am Wed, 31 May 2017 08:30:34 -0400
> schrieb Abylay Ospan :
>
> Hi Abylay,
>
>> I have ack'ed all patches related t
Am Wed, 31 May 2017 08:30:34 -0400
schrieb Abylay Ospan :
Hi Abylay,
> I have ack'ed all patches related to cxd2841er. Please check am i
> missing something ?
Thank you very much for your review and your ACKs, and in general
taking time to look into them! You didn't miss any of the patches :)
Wi
Hi!
> >If there's a need for this (there should not be, as the controls are exposed
> >to the user space through the sub-device nodes as the other drivers do), the
> >framework APIs need to be extended.
>
> Right, this gets back to the media framework usability arguments. At least
> myself, Phili
Christian et al,
I am an engineer at Hauppauge. This repo is the staging area for all the
patches I am testing, with the intention of getting them upstreamed. I
will be inaccessible for the next 18 days however, so I will not be able
to put any effort until I get back.
Cheers,
Brad
On 2017-05
Hi!
> +/* min/typical/max system clock (xclk) frequencies */
> +#define OV5640_XCLK_MIN 600
> +#define OV5640_XCLK_MAX 2400
> +
> +/*
> + * FIXME: there is no subdev API to set the MIPI CSI-2
> + * virtual channel yet, so this is hardcoded for now.
> + */
> +#define OV5640_MIPI_VC 1
On Wed, May 31, 2017 at 01:00:17PM +0200, Marek Szyprowski wrote:
> Exynos5250 and Exynos542x SoCs have the same CEC hardware module as
> Exynos4 SoC series, so enable support for it using the same compatible
> string.
>
> Tested on Odroid XU3 (Exynos5422) and Google Snow (Exynos5250) boards.
>
>
On Sun, May 28, 2017 at 11:30:49AM +0200, Wolfram Sang wrote:
> It is 'R-Car', not 'RCar'. No code or binding changes, only descriptive text.
>
> Signed-off-by: Wolfram Sang
> ---
> I suggest this trivial patch should be picked individually per susbsystem.
>
> Documentation/devicetree/bindings/
--
Please contact me in the my e-mail addres,(griestkrist1...@gmail.com)
Hi!
> > I agree, yes. I think the only way to solve this is to have a generic
> > EEPROM API that allows the camera sensor to read data from it. If
>
> We have one already, and it's defined in Documentation/misc-devices/eeprom .
>
> > another vendor uses a different type of EEPROM, the sensor dr
This patch adds driver for Omnivision's ov13858
sensor, the driver supports following features:
- manual exposure/analog gain
- two link frequencies
- VBLANK support
- test pattern support
- media controller support
- runtime pm support
- supported resolutions
+ 4224x3136 at 30FPS
+ 2112x1568
Hi,
Thank you so much. I'll submit v6.
-Original Message-
> From: Sakari Ailus [mailto:sakari.ai...@iki.fi]
> Sent: Wednesday, May 31, 2017 2:25 AM
> To: Yang, Hyungwoo
> Cc: linux-media@vger.kernel.org; sakari.ai...@linux.intel.com; Zheng, Jian Xu
> ; tf...@chromium.org; Hsu, Cedri
The buffer cache should be synchronised in buffer preparation, not when
the buffer is queued to the device. Fix this.
Mmap buffers do not need cache synchronisation since they are always
coherent.
Signed-off-by: Sakari Ailus
Acked-by: Hans Verkuil
---
drivers/media/v4l2-core/videobuf2-core.c |
The cache synchronisation may be a time consuming operation and thus not
best performed in an interrupt which is a typical context for
vb2_buffer_done() calls. This may consume up to tens of ms on some
machines, depending on the buffer size.
Signed-off-by: Sakari Ailus
Acked-by: Hans Verkuil
---
Hello everyone,
I split off these three patches from another set ("vb2: Handle user cache
hints, allow drivers to choose cache coherency"):
http://www.spinics.net/lists/linux-media/msg115401.html>
The reason is that the rest of the set requires further work in order to
be mergeable. For now, jus
Rename __qbuf_*() functions which are specific to a buffer type as
__prepare_*() which matches with what they do. The naming was there for
historical reasons; the purpose of the functions was changed without
renaming them.
Signed-off-by: Sakari Ailus
Acked-by: Hans Verkuil
Reviewed-by: Laurent P
This patch add cec driver for STM32 platforms.
cec hardware block isn't not always used with hdmi so
cec notifier is not implemented. That will be done later
when STM32 DSI driver will be available.
Driver compliance has been tested with cec-ctl and cec-compliance
tools.
Signed-off-by: Benjamin G
Hi Tomasz,
On Wed, May 31, 2017 at 09:46:05PM +0900, Tomasz Figa wrote:
> On Wed, May 31, 2017 at 9:09 PM, Marek Szyprowski
> wrote:
> > Hi Tomasz,
> >
> >
> > On 2017-05-31 08:58, Tomasz Figa wrote:
> >>
> >> There are multiple places where arrays or otherwise variable sized
> >> buffer are allo
On 05/31/17 14:13, Benjamin Gaignard wrote:
> This patch add cec driver for STM32 platforms.
> cec hardware block isn't not always used with hdmi so
> cec notifier is not implemented. That will be done later
> when STM32 DSI driver will be available.
>
> Driver compliance has been tested with cec-
On 10/05/17 13:02, Matthias Brugger wrote:
On 14/12/16 09:04, Rick Chang wrote:
Signed-off-by: Rick Chang
Signed-off-by: Minghsiu Tsai
---
This patch depends on:
CCF "Add clock support for Mediatek MT2701"[1]
iommu and smi "Add the dtsi node of iommu and smi for mt2701"[2]
[1]
http
On 05/31/17 14:04, Marek Szyprowski wrote:
> Hi Hans,
>
> On 2017-05-31 13:17, Hans Verkuil wrote:
>> On 05/31/17 13:00, Marek Szyprowski wrote:
>>> Exynos5250 and Exynos542x SoCs have the same CEC hardware module as
>>> Exynos4 SoC series, so enable support for it using the same compatible
>>> st
On Wed, May 31, 2017 at 9:09 PM, Marek Szyprowski
wrote:
> Hi Tomasz,
>
>
> On 2017-05-31 08:58, Tomasz Figa wrote:
>>
>> There are multiple places where arrays or otherwise variable sized
>> buffer are allocated through V4L2 core code, including things like
>> controls, memory pages, staging buff
Hi Daniel,
I have ack'ed all patches related to cxd2841er. Please check am i
missing something ?
I see some good flags (CXD2841ER_NO_WAIT_LOCK and
CXD2841ER_EARLY_TUNE). I should check it for our boards too :)
2017-05-30 10:31 GMT-04:00 Abylay Ospan :
> Hi Daniel,
>
> I have checked your patches
not related to cxd2841er. I'm skipping this ...
same for rest of the patches (18/19, 19/19).
2017-04-09 15:38 GMT-04:00 Daniel Scheller :
> From: Daniel Scheller
>
> Some Flex modules (mostly with anyof C/C2/T/T2 demods based on the Sony
> CXD28xxER series) are equipped with an interface named XO
not related to cxd2841er. I'm skipping this ...
2017-04-09 15:38 GMT-04:00 Daniel Scheller :
> From: Daniel Scheller
>
> This is a backport of the board control setup from the vendor provided
> dddvb driver package, which does additional device initialisation based
> on the board_control device i
Acked-by: Abylay Ospan
2017-04-09 15:38 GMT-04:00 Daniel Scheller :
> From: Daniel Scheller
>
> On DVB-T/T2 at least, SNR might be reported as >2500dB, which not only is
> just wrong but also ridiculous, so fix this by improving the conversion
> of the register value.
>
> The INTLOG10X100 functi
Acked-by: Abylay Ospan
2017-04-09 15:38 GMT-04:00 Daniel Scheller :
> From: Daniel Scheller
>
> Bits 3 and 4 of the TSCONFIG register are important for certain hardware
> constellations, in that they need to be zeroed. Add a configuration flag
> to toggle this.
>
> Signed-off-by: Daniel Scheller
Acked-by: Abylay Ospan
2017-04-09 15:38 GMT-04:00 Daniel Scheller :
> From: Daniel Scheller
>
> Adds a flag to enable or disable the IFAGCNEG bit in cxd2841er_init_tc().
>
> Signed-off-by: Daniel Scheller
> ---
> drivers/media/dvb-frontends/cxd2841er.c | 5 +++--
> drivers/media/dvb-frontends/
Acked-by: Abylay Ospan
2017-04-09 15:38 GMT-04:00 Daniel Scheller :
> From: Daniel Scheller
>
> Don't wait for FE_HAS_LOCK in set_frontend_tc() and thus don't hammer the
> lock status register with inquiries when CXD2841ER_NO_WAIT_LOCK is set
> in the configuration, which also unneccessarily blo
Acked-by: Abylay Ospan
2017-04-09 15:38 GMT-04:00 Daniel Scheller :
> From: Daniel Scheller
>
> When AUTO_IFHZ is set and the tuner is supposed to provide proper IF speed
> values, it should be possible to have the tuner setup take place before
> the demod is configured, else the demod might be
Acked-by: Abylay Ospan
2017-04-09 15:38 GMT-04:00 Daniel Scheller :
> From: Daniel Scheller
>
> The Sony CXD28xx demods may have other tuner types attached to them (e.g.
> NXP TDA18212), so don't mandatorily configure and enable the ASCOT
> functionality, but make this conditional by a config fl
Add bindings documentation for stm32 CEC driver.
Signed-off-by: Benjamin Gaignard
---
.../devicetree/bindings/media/st,stm32-cec.txt| 19 +++
1 file changed, 19 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/st,stm32-cec.txt
diff --git a/Docume
This patch add cec driver for STM32 platforms.
cec hardware block isn't not always used with hdmi so
cec notifier is not implemented. That will be done later
when STM32 DSI driver will be available.
Driver compliance has been tested with cec-ctl and cec-compliance
tools.
Signed-off-by: Benjamin G
version 6:
- fix duplicate constant in define
- add monitor mode
version 5:
- remove cec notifier (to be added after drm driver release)
version 4:
- rebased on Hans cec-config branch
- rework bindings commit message
- add notifier support
- update KConfig
version 2:
- fix typo in compagnie nam
Hi Tomasz,
On 2017-05-31 08:58, Tomasz Figa wrote:
There are multiple places where arrays or otherwise variable sized
buffer are allocated through V4L2 core code, including things like
controls, memory pages, staging buffers for ioctls and so on. Such
allocations can potentially require an order
Acked-by: Abylay Ospan
2017-04-09 15:38 GMT-04:00 Daniel Scheller :
> From: Daniel Scheller
>
> Some constellations work/need a serial TS transport mode. This adds a flag
> that will toggle set up of such mode.
>
> Signed-off-by: Daniel Scheller
> ---
> drivers/media/dvb-frontends/cxd2841er.c
Acked-by: Abylay Ospan
2017-04-09 15:38 GMT-04:00 Daniel Scheller :
> From: Daniel Scheller
>
> Add a AUTO_IFHZ flag and a function that will read IF speed values from any
> attached tuner if the tuner supports this and if AUTO_IFHZ is enabled, and
> else the passed default value (which probably
Hi Hans,
On 2017-05-31 13:17, Hans Verkuil wrote:
On 05/31/17 13:00, Marek Szyprowski wrote:
Exynos5250 and Exynos542x SoCs have the same CEC hardware module as
Exynos4 SoC series, so enable support for it using the same compatible
string.
Tested on Odroid XU3 (Exynos5422) and Google Snow (Exy
Acked-by: Abylay Ospan
2017-04-09 15:38 GMT-04:00 Daniel Scheller :
> From: Daniel Scheller
>
> Some cards/bridges wrap i2c_gate_ctrl handling with a mutex_lock(). This is
> e.g. done in ddbridge to protect against concurrent tuner access with
> regards to the dual tuner HW, where concurrent tun
Acked-by: Abylay Ospan
2017-04-09 15:38 GMT-04:00 Daniel Scheller :
> From: Daniel Scheller
>
> Throughout the patch series some configuration flags will be added to the
> demod driver. This patch prepares this by adding the flags var to
> struct cxd2841er_config, which will serve as a bitmask t
Acked-by: Abylay Ospan
2017-04-09 15:38 GMT-04:00 Daniel Scheller :
> From: Daniel Scheller
>
> The way the MAKE_IFFREQ_CONFIG macros are written make it impossible to
> pass regular integers for iffreq calculation, since this will cause "SSE
> register return with SSE disabled" compile errors.
On 05/31/17 13:00, Marek Szyprowski wrote:
> Exynos5250 and Exynos542x SoCs have the same CEC hardware module as
> Exynos4 SoC series, so enable support for it using the same compatible
> string.
>
> Tested on Odroid XU3 (Exynos5422) and Google Snow (Exynos5250) boards.
Thanks!
Do you know if th
Hi Andrzej and Hans,
On 2017-05-31 10:12, Andrzej Hajda wrote:
On 30.05.2017 08:53, Hans Verkuil wrote:
For those who are interested in HDMI CEC support I made a little status
document that I intend to keep up to date:
https://hverkuil.home.xs4all.nl/cec-status.txt
My goal is to get CEC suppo
Exynos5250 and Exynos542x SoCs have the same CEC hardware module as
Exynos4 SoC series, so enable support for it using the same compatible
string.
Tested on Odroid XU3 (Exynos5422) and Google Snow (Exynos5250) boards.
Signed-off-by: Marek Szyprowski
---
arch/arm/boot/dts/exynos5250-pinctrl.dtsi
- use __func__ instead of writing the full function name
- drop debug message in cec_config_log_addr since the same information
will be reported later
- use debug level 1 for errors and infrequent events, use level 2 for
debugging CEC message traffic
- log when a transmit is retried, very usefu
clk_prepare_enable() can fail here and we must check its return value.
Signed-off-by: Arvind Yadav
---
drivers/media/i2c/tc358743.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/media/i2c/tc358743.c b/drivers/media/i2c/tc358743.c
index acef4ec..0b30f7b 100644
-
Hi Hyungwoo,
A few minor comments more. Then I think we're done.
On Wed, May 31, 2017 at 01:09:28AM -0700, Hyungwoo Yang wrote:
> This patch adds driver for Omnivision's ov13858
> sensor, the driver supports following features:
>
> - manual exposure/analog gain
> - two link frequencies
> - VBLAN
This patch adds Digital Radio Interface (DRIF) support to R-Car Gen3 SoCs.
The driver exposes each instance of DRIF as a V4L2 SDR device. A DRIF
device represents a channel and each channel can have one or two
sub-channels respectively depending on the target board.
DRIF supports only Rx functiona
Hi Media, DT maintainers, All,
This patch set contains two drivers
- Renesas R-Car Digital Radio Interface (DRIF) driver
- Maxim's MAX2175 RF to Bits tuner driver
These patches were based on top of Sakari's v4l2-acpi tag as requested.
repo: git://git.linuxtv.org/sailus/media_tree.git
branch: v4
Add binding documentation for Renesas R-Car Digital Radio Interface
(DRIF) controller.
Signed-off-by: Ramesh Shanmugasundaram
Acked-by: Rob Herring
---
.../devicetree/bindings/media/renesas,drif.txt | 176 +
1 file changed, 176 insertions(+)
create mode 100644 Documenta
Add device tree binding documentation for MAX2175 RF to bits tuner
device.
Signed-off-by: Ramesh Shanmugasundaram
Acked-by: Rob Herring
---
v6:
- clocks property updated.
- pico-farads renamed to picofarads (Sakari).
v5:
- pF in property-units.txt is renamed to pico-farads (Geert)
- "maxim,
This patch adds support for the three new SDR formats. These formats
were prefixed with "planar" indicating I & Q data are not interleaved
as in other formats. Here, I & Q data constitutes the top half and bottom
half of the received buffer respectively.
V4L2_SDR_FMT_PCU16BE - 14-bit complex (I &
Reserve controls for MAX217X RF to Bits tuner family. These hybrid
radio receiver chips are highly programmable and hence reserving 32
controls.
Signed-off-by: Ramesh Shanmugasundaram
Acked-by: Laurent Pinchart
---
include/uapi/linux/v4l2-controls.h | 5 +
1 file changed, 5 insertions(+)
d
This patch adds documentation for the three new SDR formats
V4L2_SDR_FMT_PCU16BE
V4L2_SDR_FMT_PCU18BE
V4L2_SDR_FMT_PCU20BE
Signed-off-by: Ramesh Shanmugasundaram
---
.../media/uapi/v4l/pixfmt-sdr-pcu16be.rst | 55 ++
.../media/uapi/v4l/pixfmt-sdr-pcu18be.rst
This patch adds driver support for the MAX2175 chip. This is Maxim
Integrated's RF to Bits tuner front end chip designed for software-defined
radio solutions. This driver exposes the tuner as a sub-device instance
with standard and custom controls to configure the device.
Signed-off-by: Ramesh Sha
On 30.05.2017 08:53, Hans Verkuil wrote:
> For those who are interested in HDMI CEC support I made a little status
> document that I intend to keep up to date:
>
> https://hverkuil.home.xs4all.nl/cec-status.txt
>
> My goal is to get CEC supported for any mainlined HDMI driver where the
> hardware
This patch adds driver for Omnivision's ov13858
sensor, the driver supports following features:
- manual exposure/analog gain
- two link frequencies
- VBLANK support
- test pattern support
- media controller support
- runtime pm support
Signed-off-by: Hyungwoo Yang
---
drivers/media/i2c/Kconfig
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