On 06/30/2016 01:33 AM, Shuah Khan wrote:
> Fix vidioc_g_crop() to report crop information irrepective of ctx state.
> g_crop is expected to return crop information as long as the passed in
> v4l2_crop type field is vV4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE.
>
> Signed-off-by: Shuah Khan
> ---
> driver
Hi,
[auto build test WARNING on linuxtv-media/master]
[also build test WARNING on v4.7-rc5 next-20160629]
[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/Mauro-Carvalho-Chehab/cxd2841er-Do-some
* Ivaylo Dimitrov [160627 11:22]:
> On 23.06.2016 20:48, Pali Rohár wrote:
> > On Wednesday 22 June 2016 21:22:17 Ivaylo Dimitrov wrote:
> > > The ir-rx51 driver for n900 has been disabled since the multiarch
> > > changes as plat include directory no longer is SoC specific.
> > >
> > > Let's fix
It is a good idea to measure the signal strength while
tuning, as this helps to identify if the antenna is ok.
Also, such measure helps to identify the quality of the
signal.
Do some changes to enable it before signal lock. While
here, optimize the code to only initialize the stats
length once, an
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 30 04:00:30 CEST 2016
git branch: test
git hash: d81295d1bed850335f9f4ccb6b1aa4f6a123d4f0
gcc versi
On Wed, 2016-06-29 at 22:20 +0900, Andi Shyti wrote:
> This patch mutes also all the checkpatch warnings related to
> printk.
>
> Reword all the printouts so that the string doesn't need to be
> split, which fixes the following checkpatch warning:
Adding
#define pr_fmt(fmt) KBUILD_MODNAME ": " f
Hi Sean,
> > For that we need to have more control on the device frequency to
> > set (which is a new concept fro LIRC) and we also need to provide
> > to userspace, as feedback, the values of the used frequency and
> > length.
>
> Please can you elaborate on what exactly you mean by frequency an
Disable runtime unbind as driver does not support it.
Signed-off-by: Antti Palosaari
---
drivers/media/dvb-frontends/rtl2832.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/dvb-frontends/rtl2832.c
b/drivers/media/dvb-frontends/rtl2832.c
index c16c69e..0ced01f 100644
--- a/dr
Disable runtime unbind as driver does not support it.
Signed-off-by: Antti Palosaari
---
drivers/media/dvb-frontends/rtl2830.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/media/dvb-frontends/rtl2830.c
b/drivers/media/dvb-frontends/rtl2830.c
index d25d1e0..ec1e9
Move statistics polling to read_status() in order to avoid use of
kernel work. Also replace home made sign extension used for
statistics with kernel sign_extend32().
Signed-off-by: Antti Palosaari
---
drivers/media/dvb-frontends/rtl2830.c | 200 +
drivers/media/d
No need to clear negative msb bits as those were dropped in any
case when data is written to register.
Signed-off-by: Antti Palosaari
---
drivers/media/dvb-frontends/m88ds3103.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/media/dvb-frontends/m88ds3103.c
b/drivers/media/dvb-fro
Move statistics polling to read_status() in order to avoid use of
kernel work.
Signed-off-by: Antti Palosaari
---
drivers/media/dvb-frontends/af9033.c | 326 +--
1 file changed, 154 insertions(+), 172 deletions(-)
diff --git a/drivers/media/dvb-frontends/af9033.c
Simplify TS clock divider calculation and programming slightly.
Signed-off-by: Antti Palosaari
---
drivers/media/dvb-frontends/m88ds3103.c | 39 ++---
1 file changed, 16 insertions(+), 23 deletions(-)
diff --git a/drivers/media/dvb-frontends/m88ds3103.c
b/drivers/me
DiSEqC message sending takes 13.5 ms per byte, which is 54 ms total
when typical 4 byte message is sent. Don't hard-code time limit to
54 ms, but calculate it. Time limit is only used to determine when to
start poll "DiSEqC Tx ready" status from the chip.
Signed-off-by: Antti Palosaari
---
drive
There was some calculations where was kHz used in order to keep
calculation withing 32-bit. Convert all to Hz and use 64-bit
division helpers where needed.
Signed-off-by: Antti Palosaari
---
drivers/media/dvb-frontends/m88ds3103.c | 50 ++--
drivers/media/dvb-fronten
* remove some unneeded variable initialization
* rename variables
* use min() macro to calc max i2c xfer len
* change bad firmware error code from EFAULT to EINVAL
Signed-off-by: Antti Palosaari
---
drivers/media/dvb-frontends/m88ds3103.c | 49 +++--
1 file changed, 2
Disable runtime unbind as driver does not support it.
Signed-off-by: Antti Palosaari
---
drivers/media/tuners/it913x.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/tuners/it913x.c b/drivers/media/tuners/it913x.c
index 5c96da6..6c3ef21 100644
--- a/drivers/media/tuners/it913x
Disable runtime unbind as driver does not support it.
Signed-off-by: Antti Palosaari
---
drivers/media/dvb-frontends/af9033.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/dvb-frontends/af9033.c
b/drivers/media/dvb-frontends/af9033.c
index 42fbd0f..6c2f9b8 100644
--- a/drive
Si2168-B40 firmware API has changed somewhere between 4.0-11 and
4.0-19 so that sleep will lose firmware upgrade from the chip. Due
to that firmware re-upload is needed when newer firmwares are used.
Rewrote firmware handling logic partly at the same.
Signed-off-by: Antti Palosaari
Cc: Olli Salo
Disable runtime unbind as driver does not support it.
Signed-off-by: Antti Palosaari
---
drivers/media/dvb-frontends/si2168.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/media/dvb-frontends/si2168.c
b/drivers/media/dvb-frontends/si2168.c
index 124addc..20b4a65
Disable runtime unbind as driver does not support it.
Signed-off-by: Antti Palosaari
---
drivers/media/tuners/si2157.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/media/tuners/si2157.c b/drivers/media/tuners/si2157.c
index b07a681..57b2508 100644
--- a/drivers/m
Fix vidioc_g_crop() to report crop information irrepective of ctx state.
g_crop is expected to return crop information as long as the passed in
v4l2_crop type field is vV4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE.
Signed-off-by: Shuah Khan
---
drivers/media/platform/s5p-mfc/s5p_mfc_dec.c | 9 +++--
1
On Wed, Jun 29, 2016 at 10:20:44PM +0900, Andi Shyti wrote:
> The Lirc framework works mainly with receivers, but there is
> nothing that prevents us from using it for transmitters as well.
The lirc interface already provides for transmitting IR.
> For that we need to have more control on the dev
Devices with xc5000 provide the signal strength value in dBm.
So, provide it with the proper scale to userspace.
Signed-off-by: Mauro Carvalho Chehab
---
drivers/media/dvb-frontends/au8522_dig.c | 13 +++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/drivers/media/dvb-
It is possible to provide both SNR and signal strength in
dB. Let's convert it to use the DVBv5 API and start showing
the SNR in dB.
Signed-off-by: Mauro Carvalho Chehab
---
drivers/media/dvb-frontends/au8522_dig.c | 142 ++
drivers/media/dvb-frontends/au8522_priv.h
Switch to the new get_rf_attenuation(), in order to remove
some hacks at au8522.
Signed-off-by: Mauro Carvalho Chehab
---
drivers/media/dvb-frontends/au8522_dig.c | 26 +++-
drivers/media/tuners/xc5000.c| 42 ++--
2 files changed, 32 insert
There's a logic at lgdt3306a with emulates the signal strength
via SNR measures. Such logic should be used for dvbv5 stats
as well, so change the code to provide a more coherent
data to userspace.
Signed-off-by: Mauro Carvalho Chehab
---
drivers/media/dvb-frontends/lgdt3306a.c | 121
The usage of SNR to estimate the signal strength is a poor man's
approach. The best is to use the RF strength as measured by the
tuner. So, use it, if available.
Signed-off-by: Mauro Carvalho Chehab
---
drivers/media/dvb-frontends/au8522_dig.c | 22 ++
1 file changed, 18 inse
There's no code on au8522 to get the bit error rate.
Remove the fake function that were returning the number of
uncorrected error blocks as if they were ber.
Signed-off-by: Mauro Carvalho Chehab
---
drivers/media/dvb-frontends/au8522_dig.c | 30 ++
1 file changed, 10
Move au8522_read_status() to be after au8522_get_stats(), in
order to avoid the need of a forward declaration.
No functional changes.
Signed-off-by: Mauro Carvalho Chehab
---
drivers/media/dvb-frontends/au8522_dig.c | 122 +++
1 file changed, 60 insertions(+), 62 del
add a new ops that will allow tuners to better report the
dB level of its AGC logic to the demod drivers. As the maximum
gain may vary from tuner to tuner, we'll be reversing the
logic here: instead of reporting the gain, let's report the
attenuation. This way, converting from it to the legacy DVBv
The xc5000 tuner is able to return the gain used to adjust the
signal level. With that, it can return an estimation of the
signal strength. So, add support for it.
Signed-off-by: Mauro Carvalho Chehab
---
drivers/media/tuners/xc5000.c | 28 +---
1 file changed, 25 inserti
Add support for dvbv5 stats to expose the S/N ratio in
decibels.
Signed-off-by: Mauro Carvalho Chehab
---
drivers/media/dvb-frontends/lgdt3306a.c | 36 +++--
1 file changed, 34 insertions(+), 2 deletions(-)
diff --git a/drivers/media/dvb-frontends/lgdt3306a.c
b/driv
Hello Hans Verkuil,
The patch 9881fe0ca187: "[media] cec: add HDMI CEC framework
(adapter)" from Jun 25, 2016, leads to the following static checker
warning:
drivers/staging/media/cec/cec-adap.c:1445 cec_receive_notify()
error: buffer overflow 'adap->phys_addrs' 15 <= 15
drivers/
On 06/16/2016 03:40 PM, Javier Martinez Canillas wrote:
> The driver doesn't set the struct v4l2_capability bus_info field so the
> v4l2-compliance tool reports the following errors for VIDIOC_QUERYCAP:
>
> Required ioctls:
> VIDIOC_QUERYCAP returned 0 (Success)
> f
On 06/16/2016 03:40 PM, Javier Martinez Canillas wrote:
> The driver doesn't set the struct v4l2_capability cap_info field so the
> v4l2-compliance tool reports the following errors for VIDIOC_QUERYCAP:
>
> Required ioctls:
> VIDIOC_QUERYCAP returned 0 (Success)
> f
On 06/16/2016 03:40 PM, Javier Martinez Canillas wrote:
> According to the V4L2 documentation the driver and card fields should be
> used to identify the driver and the device but the s5p-mfc driver fills
> those field using the platform device name, which in turn is the name of
> the device DT nod
On 06/16/2016 03:40 PM, Javier Martinez Canillas wrote:
> The driver fills in both the struct v4l2_capability driver and card fields
> the same values, that is the driver's name plus the information if the dev
> is a decoder or an encoder.
>
> But the driver field has a fixed length of 16 bytes so
The MEDIA_CEC_EDID option is guarded by MEDIA_SUPPORT, so selecting
it from MEDIA_CEC produces a warning:
warning: (MEDIA_CEC) selects MEDIA_CEC_EDID which has unmet direct dependencies
(MEDIA_SUPPORT)
The warning is harmless, but it's better to add an explicit
dependency to shut it up, to reduc
We cannot build the cec driver when the RC core is a module
and cec is built-in:
drivers/staging/built-in.o: In function `cec_allocate_adapter':
:(.text+0x134): undefined reference to `rc_allocate_device'
drivers/staging/built-in.o: In function `cec_register_adapter':
:(.text+0x304): undefined ref
The suspend/resume functions in the s5p-cec driver are only
referenced when CONFIG_PM is enabled, so we get a warning
about unused functions otherwise:
drivers/staging/media/s5p-cec/s5p_cec.c:260:12: error: 's5p_cec_resume' defined
but not used [-Werror=unused-function]
static int s5p_cec_resume
This patch mutes also all the checkpatch warnings related to
printk.
Reword all the printouts so that the string doesn't need to be
split, which fixes the following checkpatch warning:
WARNING: quoted string split across lines
Signed-off-by: Andi Shyti
---
drivers/media/rc/lirc_dev.c | 76 ++
The code can be rearranged so that some goto paths can be removed
Signed-off-by: Andi Shyti
---
drivers/media/rc/lirc_dev.c | 34 --
1 file changed, 12 insertions(+), 22 deletions(-)
diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c
index b11
When comparing a variable with a constant, the comparison should
start from the variable and not from the constant. It's also
written in the human DNA.
Swap the terms of comparisons whenever the constant comes first
and fix the following checkpatch warning:
WARNING: Comparisons should place the
During the driver registration, move the buffer allocation on a
separate function.
Signed-off-by: Andi Shyti
---
drivers/media/rc/lirc_dev.c | 57 +++--
1 file changed, 34 insertions(+), 23 deletions(-)
diff --git a/drivers/media/rc/lirc_dev.c b/drivers/m
Hi,
because I wanted to add three ioctl commands in lirc, I ended up
with the patchset below.
This is a collection of fixes, added functionality, coding rework
and trivial coding style fixes.
The first patch is preparatory to the second, which allows the
user to create a lirc driver without rece
Some drivers don't necessarily need to have a FIFO managed buffer
for their transfers. Drivers now should call
lirc_register_bufferless_driver in order to handle the buffer
themselves.
The function works exaclty like lirc_register_driver except of
the buffer allocation.
Signed-off-by: Andi Shyti
Signed-off-by: Andi Shyti
---
drivers/media/rc/lirc_dev.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c
index 6f3402c..0a3d65d 100644
--- a/drivers/media/rc/lirc_dev.c
+++ b/drivers/media/rc/lirc_dev.c
@@ -692,7 +69
... use "do .. while" instead.
Signed-off-by: Andi Shyti
---
drivers/media/rc/lirc_dev.c | 11 +--
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c
index 400ab80..cc00b9a 100644
--- a/drivers/media/rc/lirc_dev.c
+++ b
Signed-off-by: Andi Shyti
---
drivers/media/rc/lirc_dev.c | 25 -
1 file changed, 25 deletions(-)
diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c
index fa562a3..ee997ab 100644
--- a/drivers/media/rc/lirc_dev.c
+++ b/drivers/media/rc/lirc_dev.c
@@ -8
The whole function is inside an 'if' statement
("if (ir->d.add_to_buf)").
Check the opposite of that statement at the beginning and exit,
this way we can have one level less of indentation.
Signed-off-by: Andi Shyti
---
drivers/media/rc/lirc_dev.c | 33 -
1 file
The three if statements check the same thing, merge them in only
one statement.
Signed-off-by: Andi Shyti
---
drivers/media/rc/lirc_dev.c | 11 +++
1 file changed, 3 insertions(+), 8 deletions(-)
diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c
index 7dff92c..0c266
There is no need to check in precompilation whether the ioctl is
compat or unlocked, depending on the configuration it will be
called the correct one.
Signed-off-by: Andi Shyti
---
drivers/media/rc/lirc_dev.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/media/rc/lirc_dev.c b/driv
The Lirc framework works mainly with receivers, but there is
nothing that prevents us from using it for transmitters as well.
For that we need to have more control on the device frequency to
set (which is a new concept fro LIRC) and we also need to provide
to userspace, as feedback, the values of
There are two if ... else which check the same thing in different
part of the code, they can be merged in a single check.
Signed-off-by: Andi Shyti
---
drivers/media/rc/lirc_dev.c | 12 +---
1 file changed, 5 insertions(+), 7 deletions(-)
diff --git a/drivers/media/rc/lirc_dev.c b/drive
When opening or closing a lirc character device, the framework
provides to the user the possibility to keep track of opening or
closing of the device by calling two functions:
- set_use_inc() when opening the device
- set_use_dec() when closing the device
if those are not set by the lirc user,
If ioctl is called, it cannot be a case of invalid system call
number (ENOSYS), that is an operation not permitted (EPERM).
Replace ENOSYS with EPERM.
Signed-off-by: Andi Shyti
---
drivers/media/rc/lirc_dev.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/med
This fixes dropping ownership of buffers in the driver's stop_streaming
callback, so buffers on the memory-to-memory video nodes are properly
released, also in case when the driver has a buffer only on one of the
queues (OUTPUT, CAPTURE) before the video node close.
The issue was being reported by
This patch sets the values of VSYNC and VBLANK in
Xilinx VTC.
The patch was tested using a modified version of this
driver and using an HDMI compliance equipment. There
is still missing the polarity settings for H/V which
would require a change in the interface of this driver.
Signed-off-by: Jose
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