Re: [PATCH] [media] af9035: fix for MXL5007T devices with I2C read issues

Hello I am not happy with that new module parameter as I cannot see real need for it. So get rid of it. Better to compare both VID and PID when enabling that work-around. Driver supports currently quite many different USB IDs and there is still small risk duplicate PID will exists at some

Fwd: [Bug 116551] media_gobj_create NULL pointer dereference

Can you look that bug as I think it is media controller related. regards Antti Forwarded Message Subject: [Bug 116551] media_gobj_create NULL pointer dereference Date: Sat, 16 Apr 2016 20:40:18 + From: bugzilla-dae...@bugzilla.kernel.org To: cr...@iki.fi

[GIT PULL 4.6] m88ds3103 fix

That is actually bug fix for 3.19+, but according to my tests its effect is very minor, so no need for stable. It fixes demod carrier offset calculation. The following changes since commit da470473c9cf9c4ebb40d046b306c76427b6df94: [media] media: au0828 fix to clear enable/disable/change

Re: AVerMedia HD Volar (A867) AF9035 + MXL5007T driver issues

On 04/09/2016 07:11 PM, Alessandro Radicati wrote: On Sat, Apr 9, 2016 at 4:25 PM, Antti Palosaari <cr...@iki.fi> wrote: On 04/09/2016 11:13 AM, Alessandro Radicati wrote: On Sat, Apr 9, 2016 at 4:17 AM, Antti Palosaari <cr...@iki.fi> wrote: On 04/09/2016 04:52 AM, Alessan

Re: AVerMedia HD Volar (A867) AF9035 + MXL5007T driver issues

On 04/09/2016 11:13 AM, Alessandro Radicati wrote: On Sat, Apr 9, 2016 at 4:17 AM, Antti Palosaari <cr...@iki.fi> wrote: On 04/09/2016 04:52 AM, Alessandro Radicati wrote: On Sat, Apr 9, 2016 at 3:22 AM, Antti Palosaari <cr...@iki.fi> wrote: Here is patches to test: http://git

Re: AVerMedia HD Volar (A867) AF9035 + MXL5007T driver issues

On 04/09/2016 04:52 AM, Alessandro Radicati wrote: On Sat, Apr 9, 2016 at 3:22 AM, Antti Palosaari <cr...@iki.fi> wrote: Here is patches to test: http://git.linuxtv.org/anttip/media_tree.git/log/?h=af9035 I've done this already in my testing, and it works for getting a correct c

Re: AVerMedia HD Volar (A867) AF9035 + MXL5007T driver issues

on I2C bus? If it starts working then have to find out way to fix it properly so that any earlier device didn't broke. regards Antti On 04/09/2016 03:50 AM, Antti Palosaari wrote: uh, how it could be so hard? I just made few tests and found 3 ways to read it. OK, one is that Alessandro

Re: AVerMedia HD Volar (A867) AF9035 + MXL5007T driver issues

M, Jose Alberto Reguero <jaregu...@telefonica.net> wrote: I made a patch long time ago, but it was not accepted. https://patchwork.linuxtv.org/patch/16242/ Jose Alberto El 06/04/2016 01:00, Alessandro Radicati <alessan...@radicati.net> escribió: On Wed, Apr 6, 2016 at 12:33 A

Re: AVerMedia HD Volar (A867) AF9035 + MXL5007T driver issues

I found one stick having AF9035 + MXL5007T. It is HP branded A867, so it should be similar. It seems to work all three 12.13.15.0 6.20.15.0 firmwares: http://palosaari.fi/linux/v4l-dvb/firmware/af9035/ mxl5007t 5-0060: creating new instance mxl5007t_get_chip_id: unknown rev (3f)

Re: AVerMedia HD Volar (A867) AF9035 + MXL5007T driver issues

On 04/02/2016 01:44 PM, Alessandro Radicati wrote: Hi, In trying to understand why my DVB USB tuner doesn't work with stock kernel drivers (4.2.0), I decided to pull out my logic analyser and sniff the I2C bus between the AF9035 and MXL5007T. I seem to have uncovered a couple of issues: 1)

Re: [PATCH] si2168: use i2c controlled mux interface

On 03/23/2016 06:58 PM, Peter Rosin wrote: On 2016-01-06 06:42, Antti Palosaari wrote: Recent i2c mux locking update offers support for i2c controlled i2c muxes. Use it and get the rid of homemade hackish i2c adapter locking code. [actual patch elided] I had a 2nd look and it seems

Re: [PATCH v4 00/18] i2c mux cleanup and locking update

lare that the i2c gate is self-locked b52f766 [media] si2168: convert to use an explicit i2c mux core 4ba9115 [media] rtl2832: convert to use an explicit i2c mux core 3f1778b [media] rtl2830: convert to use an explicit i2c mux core 5c8bfc8 [media] m88ds3103: convert to use an explicit i2c mux core Re

[PATCH] si2168: add lock to cmd execute

which did the same job. Cc: Peter Rosin <p...@axentia.se> Signed-off-by: Antti Palosaari <cr...@iki.fi> --- drivers/media/dvb-frontends/si2168.c | 21 ++--- drivers/media/dvb-frontends/si2168_priv.h | 1 + 2 files changed, 15 insertions(+), 7 deletions(-) diff --g

[GIT PULL] mn88473: move out of staging

/media_tree.git mn88473_pull for you to fetch changes up to 05886118dd140b4d96cf4de5c76b4fb6155316f5: rtl2832: move stats polling to read status (2016-02-14 04:29:33 +0200) Antti Palosaari (4): mn88473: move out of staging

[PATCH] rtl28xxu: retry failed i2c messages

the issue by repeating failed message. Another solution which also works is to add ~100us delay between i2c messages - but repeating sounds more elegant and does not cause any extra delay for success cases. Signed-off-by: Antti Palosaari <cr...@iki.fi> --- drivers/media/usb/dvb-usb-v2/rtl28xxu

Re: [PATCH v2 0/8] i2c mux cleanup and locking update

On 01/05/2016 05:57 PM, Peter Rosin wrote: From: Peter Rosin Hi! I have a pair of boards with this i2c topology: GPIO ---| -- BAT1 | v / I2C -+--B---+ MUX | \

Re: [PATCH] si2168: use i2c controlled mux interface

Moikka! On 01/06/2016 09:14 AM, Peter Rosin wrote: Hi Antti, On 2016-01-06 06:42, Antti Palosaari wrote: Recent i2c mux locking update offers support for i2c controlled i2c muxes. Use it and get the rid of homemade hackish i2c adapter locking code. That looks good on a first glance, and I'm

[PATCH] si2168: use i2c controlled mux interface

Recent i2c mux locking update offers support for i2c controlled i2c muxes. Use it and get the rid of homemade hackish i2c adapter locking code. Cc: Peter Rosin <p...@axentia.se> Cc: Peter Rosin <p...@lysator.liu.se> Signed-off-by: Antti Palosaari <cr...@iki.fi> --- drivers/m

[GIT PULL 4.5] rtl2832u changes

to bbed859d68218c043fa88ccdd9785d9567d8fb5d: rtl2832: do not filter out slave TS null packets (2015-12-20 04:57:20 +0200) Antti Palosaari (3): rtl28xxu: return demod reg page from driver cache rtl2832: print reg

Re: [PATCH 2/3] mn88472: add work around for failing firmware loading

Hello I am not sure if problem is I2C adapter/bus or that demodulator I2C slave. If it is demod, then that workaround is correct place, but if it is not, then that is wrong and I2C adapter repeating logic should be used. I did some testing again... Loading mn88472 firmware 1000 times, it

Re: [PATCH 1/3] rtl2832: add support for slave ts pid filter

Patch looks acceptable, but it is broken in a mean it does not apply :( $ wget -O - https://patchwork.linuxtv.org/patch/32030/mbox/ | git am -3 -s --2015-12-21 04:40:46-- https://patchwork.linuxtv.org/patch/32030/mbox/ Resolving patchwork.linuxtv.org (patchwork.linuxtv.org)... 130.149.80.248

[PATCH] rtl2832: do not filter out slave TS null packets

Do not remove slave TS NULL padding PID (0x1fff) by default as there is no real need. After that whole TS is passed to kernel sw PID filter. Signed-off-by: Antti Palosaari <cr...@iki.fi> --- drivers/media/dvb-frontends/rtl2832.c | 12 1 file changed, 12 deletions(-) diff

[PATCH 1/2] rtl28xxu: return demod reg page from driver cache

Return current active rtl2830/rtl2832 register page from the driver cache in order to reduce I2C I/O. Register page is already cached due to I2C write needs. Signed-off-by: Antti Palosaari <cr...@iki.fi> --- drivers/media/usb/dvb-usb-v2/rtl28xxu.c | 16 +++- 1 file chang

[PATCH 2/2] rtl2832: print reg number on error case

It is hard to debug possible I2C failures without knowing the possible register itself. Add register number to error printing. Signed-off-by: Antti Palosaari <cr...@iki.fi> --- drivers/media/dvb-frontends/rtl2832.c | 9 ++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff

Re: [PATCH 3/3] rtl28xxu: change Astrometa DVB-T2 to always use hardware pid filters

Moikka! I did some testing and I cannot see reason to force hw pid filter for that device. I assume you somehow think it does not work without filtering, but I think it does. I tested streaming with mn88472 demod DVB-C and DVB-T2 modes without stream errors. DVB-T2 (live) datarate 45Mbps and

Re: [DVBT USB dongle] problem with Zolid Mini DVB-T Stick on linux mint 17.2

On 11/26/2015 12:53 AM, Mark Croft wrote: hi hope this is the correct list about trying to get linux to talk to dvb-t usb stick? check out all the logs etc here http://pastebin.com/V3RQ17hz and antenna is plugged and it is good antenna with strong signal? Test it first using windows. Logs

Re: [DVBT USB dongle] problem with Zolid Mini DVB-T Stick on linux mint 17.2

On 11/26/2015 12:57 AM, Antti Palosaari wrote: On 11/26/2015 12:53 AM, Mark Croft wrote: hi hope this is the correct list about trying to get linux to talk to dvb-t usb stick? check out all the logs etc here http://pastebin.com/V3RQ17hz and antenna is plugged and it is good antenna

Re: [PATCH] tda10071: Fix dependency to REGMAP_I2C

) cx23885_dvb_register() dvb_register failed err = -22 cx23885_dev_setup() Failed to register dvb adapters on VID_B Signed-off-by: Matthias Schwarzott <z...@gentoo.org> Reviewed-by: Antti Palosaari <cr...@iki.fi> --- drivers/media/dvb-frontends/Kconfig | 2 +- 1 file changed, 1 ins

Re: DVBSky T330 DVB-C regression Linux 4.1.12 to 4.3

Moikka! On 11/19/2015 01:36 AM, Stephan Eisvogel wrote: Hey Olli, Antti, culprit is: http://git.linuxtv.org/cgit.cgi/linux.git/commit/drivers/media/dvb-frontends/si2168.c?id=7adf99d20ce0e96a70755f452e3a63824b14060f I removed it like this: /* error bit set? */ /* if

Re: PID filter testing

On 11/20/2015 04:25 PM, Benjamin Larsson wrote: On 11/20/2015 02:27 PM, Honza Petrouš wrote: 2015-11-20 12:00 GMT+01:00 Benjamin Larsson : Hi, what tools can I use to test pid filter support in the drivers ? Zap utility from dvbapps seems to be some simpler way - you

Re: PID filter testing

On 11/20/2015 01:00 PM, Benjamin Larsson wrote: Hi, what tools can I use to test pid filter support in the drivers ? dvbtraffic shows all the pids from tuned stream, but IIRC it does not work with dvbv5-zap as it opens device blocked mode. dvbv5-zap has itself quite similar mode than

Re: [PATCH] [media] tda10023: fix wrong register assignment

On 09/08/2015 10:43 AM, Manuel Kampert wrote: Register INTP1 (0x12) Bit POCLKP (bit 0) sets the output clock polarity of tda10023 . However, the driver tries to set the parallel output mode in this register which is not correct. Parallel output mode is set on register INTP2 (0x20) INTPSEL (bit

Re: [PATCH 1/6] mt2060: add i2c bindings

On 11/18/2015 05:01 PM, Mauro Carvalho Chehab wrote: Em Mon, 27 Jul 2015 14:22:05 +0300 Antti Palosaari <cr...@iki.fi> escreveu: Add proper i2c driver model bindings. Hi Antti, What's the status of this patch series? You submitted them on July, but never sent me a pull request.

Re: [PATCH] [media] hackrf: don't emit dev debug on a kfree'd or null dev

On 11/11/2015 05:05 PM, Colin King wrote: From: Colin Ian King Static analysis with smatch detected a couple of issues: drivers/media/usb/hackrf/hackrf.c:1533 hackrf_probe() error: we previously assumed 'dev' could be null (see line 1366)

[PATCH] airspy: increase USB control message buffer size

current and future version strings. Cc: <sta...@vger.kernel.org> # 3.17+ Link: https://github.com/airspy/host/issues/27 Reported-by: Benjamin Vernoux <bvern...@gmail.com> Signed-off-by: Antti Palosaari <cr...@iki.fi> --- drivers/media/usb/airspy/airspy.c | 2 +- 1 file changed,

[GIT PULL STABLE] airspy: increase USB control message buffer size

changes up to 79d7c879f3a994da146d7c19feb71cd2ab6b2215: airspy: increase USB control message buffer size (2015-11-05 05:01:30 +0200) Antti Palosaari (1): airspy: increase USB control message buffer size drivers/media/usb

[GIT PULL 4.4] 2 small hackrf changes

changes up to 15b651b5e0a0f45a770ed1cd0f2b5511c8c103eb: hackrf: move RF gain ctrl enable behind module parameter (2015-10-24 01:01:31 +0300) Antti Palosaari (2): hackrf: fix possible null ptr on debug printing hackrf

[PATCH] hackrf: move RF gain ctrl enable behind module parameter

which prevents setting value to the control. Signed-off-by: Antti Palosaari <cr...@iki.fi> --- drivers/media/usb/hackrf/hackrf.c | 11 +++ 1 file changed, 11 insertions(+) diff --git a/drivers/media/usb/hackrf/hackrf.c b/drivers/media/usb/hackrf/hackrf.c index 84e8a42..0fe5cb2

[PATCH] hackrf: fix possible null ptr on debug printing

drivers/media/usb/hackrf/hackrf.c:1533 hackrf_probe() error: we previously assumed 'dev' could be null (see line 1366) Reported-by: Dan Carpenter <dan.carpen...@oracle.com> Signed-off-by: Antti Palosaari <cr...@iki.fi> --- drivers/media/usb/hackrf/hackrf.c | 2 +- 1 file changed,

Re: [PATCH 10/13] hackrf: add support for transmitter

On 10/16/2015 11:53 AM, Hans Verkuil wrote: On 09/04/2015 12:06 PM, Hans Verkuil wrote: Hi Antti, Two comments, see below: On 09/01/2015 11:59 PM, Antti Palosaari wrote: HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used

Re: [PATCH] rtl28xxu: fix control message flaws

On 10/15/2015 01:11 AM, Daniel Glöckner wrote: On Sat, Oct 10, 2015 at 07:45:30PM +0300, Antti Palosaari wrote: Add lock to prevent concurrent access for control message as control message function uses shared buffer. Without the lock there may be remote control polling which messes the buffer

Re: [PATCHv5 10/13] hackrf: add support for transmitter

Moikka! IMHO it is false positive. Variable which is defined on line 777 is used just few lines later on line 782 as can be seen easily. I think it is because option CONFIG_DYNAMIC_DEBUG is not set => dev_dbg_ratelimited() macro is likely just NOP and gives that warning. Maybe some more logic

[PATCHv5 01/13] v4l2: rename V4L2_TUNER_ADC to V4L2_TUNER_SDR

SDR receiver has ADC (Analog-to-Digital Converter) and SDR transmitter has DAC (Digital-to-Analog Converter). Originally I though it could be good idea to have own type for receiver and transmitter, but now I feel one common type for SDR is enough. So lets rename it. Signed-off-by: Antti

[PATCHv5 10/13] hackrf: add support for transmitter

HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <cr...@iki.fi> --- d

[PATCHv5 04/13] v4l2: add support for SDR transmitter

New IOCTL ops: vidioc_enum_fmt_sdr_out vidioc_g_fmt_sdr_out vidioc_s_fmt_sdr_out vidioc_try_fmt_sdr_out New vb2 buffertype: V4L2_BUF_TYPE_SDR_OUTPUT New v4l2 capability: V4L2_CAP_SDR_OUTPUT Acked-by: Hans Verkuil <hans.verk...@cisco.com> Signed-off-by: Antti Palosaari <cr.

[PATCHv5 13/13] DocBook: add SDR specific info to G_MODULATOR / S_MODULATOR

Add SDR specific notes to G_MODULATOR / S_MODULATOR documentation. Signed-off-by: Antti Palosaari <cr...@iki.fi> --- Documentation/DocBook/media/v4l/vidioc-g-modulator.xml | 6 ++ 1 file changed, 6 insertions(+) diff --git a/Documentation/DocBook/media/v4l/vidioc-g-modulator.

[PATCHv5 11/13] hackrf: do not set human readable name for formats

Format names are set by core nowadays. Remove name from driver. Signed-off-by: Antti Palosaari <cr...@iki.fi> Acked-by: Hans Verkuil <hans.verk...@cisco.com> --- drivers/media/usb/hackrf/hackrf.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/media/usb/hackrf/hackrf.

[PATCHv5 08/13] hackrf: add control for RF amplifier

There is Avago MGA-81563 amplifier just right after antenna connector. It could be turned on/off and its gain is around 12dB. Acked-by: Hans Verkuil <hans.verk...@cisco.com> Signed-off-by: Antti Palosaari <cr...@iki.fi> --- drivers/media/usb/hackrf/hackrf.c | 26 +

[PATCHv5 05/13] DocBook: document SDR transmitter

Add documentation for V4L SDR transmitter (output) devices. Signed-off-by: Antti Palosaari <cr...@iki.fi> Acked-by: Hans Verkuil <hans.verk...@cisco.com> --- Documentation/DocBook/media/v4l/compat.xml | 4 +++ Documentation/DocBook/media/v4l/dev-sdr.xml

[PATCHv5 06/13] v4l: add type field to v4l2_modulator struct

Add type field to that struct like it counterpart v4l2_tuner already has. We need type field to distinguish different tuner types from each others for transmitter too. Acked-by: Hans Verkuil <hans.verk...@cisco.com> Signed-off-by: Antti Palosaari <cr...@iki.fi> --- drivers/media/v4

[PATCH] rtl28xxu: fix control message flaws

://bugzilla.kernel.org/show_bug.cgi?id=103391 Fixes: c56222a6b25c ("[media] rtl28xxu: move usb buffers to state") Cc: <sta...@vger.kernel.org> # 4.0+ Signed-off-by: Antti Palosaari <cr...@iki.fi> --- drivers/media/usb/dvb-usb-v2/rtl28xxu.c | 15 +-- drivers/media/usb/dvb-

[PATCHv5 02/13] v4l2: add RF gain control

has integrated LNA/RF amplifier in any case. Acked-by: Hans Verkuil <hans.verk...@cisco.com> Signed-off-by: Antti Palosaari <cr...@iki.fi> --- drivers/media/v4l2-core/v4l2-ctrls.c | 2 ++ include/uapi/linux/v4l2-controls.h | 1 + 2 files changed, 3 insertions(+) diff --git a/driver

[PATCHv5 07/13] DocBook: add modulator type field

Add new modulator type field to documentation. Acked-by: Hans Verkuil <hans.verk...@cisco.com> Signed-off-by: Antti Palosaari <cr...@iki.fi> --- Documentation/DocBook/media/v4l/vidioc-g-modulator.xml | 8 +++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/Documenta

[PATCHv5 12/13] DocBook: add SDR specific info to G_TUNER / S_TUNER

Add SDR specific notes to G_TUNER / S_TUNER documentation. Add V4L2_TUNER_SDR and V4L2_TUNER_RF to supported tuner types to table. Signed-off-by: Antti Palosaari <cr...@iki.fi> --- Documentation/DocBook/media/v4l/vidioc-g-tuner.xml | 16 1 file changed, 16 insertions(+)

[PATCHv5 09/13] hackrf: switch to single function which configures everything

<hans.verk...@cisco.com> Signed-off-by: Antti Palosaari <cr...@iki.fi> --- drivers/media/usb/hackrf/hackrf.c | 323 +- 1 file changed, 175 insertions(+), 148 deletions(-) diff --git a/drivers/media/usb/hackrf/hackrf.c b/drivers/media/usb/hackrf/hackrf.c i

[PATCHv5 00/13] SDR transmitter API

device node is active. This means you could use transmitter device even receiver is active and other way around, just streaming is blocked to single node. * Removed V4L2_CID_RF_TUNER_RF_GAIN_AUTO control as it was not used. * Changed RF gain documentation. Antti Palosaari (13): v4l2: rename V4L2

[PATCHv5 03/13] DocBook: document tuner RF gain control

Add brief description for tuner RF gain control. Acked-by: Hans Verkuil <hans.verk...@cisco.com> Signed-off-by: Antti Palosaari <cr...@iki.fi> --- Documentation/DocBook/media/v4l/compat.xml | 4 Documentation/DocBook/media/v4l/controls.xml | 14 ++ Documentation/D

[GIT PULL STABLE] rtl28xxu bugfix

to fetch changes up to 24df7254d49dc6edd653b3fb412192a9696b92c7: rtl28xxu: fix control message flaws (2015-10-08 03:49:06 +0300) Antti Palosaari (1): rtl28xxu: fix control message flaws drivers/media/usb/dvb-usb-v2

[GIT PULL STABLE 4.2+] m88ds3103 bugfix

u to fetch changes up to 52a1d419371a2f8d3cd76d59d5b27309c86d65af: m88ds3103: use own reg update_bits() implementation (2015-10-04 00:59:24 +0300) -------- Antti Palosaari (1): m88ds3103: use own reg update_bits() implementation drivers

[PATCH] m88ds3103: use own reg update_bits() implementation

sta...@kernel.org> # 4.2+ Reported-by: Mark Clarkstone <he...@markclarkstone.co.uk> Tested-by: Mark Clarkstone <he...@markclarkstone.co.uk> Signed-off-by: Antti Palosaari <cr...@iki.fi> --- drivers/media/dvb-frontends/m88ds3103.c | 73 + 1 file chang

[PATCH] m88ds3103: use own reg update_bits() implementation

sta...@kernel.org> # 4.2+ Reported-by: Mark Clarkstone <he...@markclarkstone.co.uk> Tested-by: Mark Clarkstone <he...@markclarkstone.co.uk> Signed-off-by: Antti Palosaari <cr...@iki.fi> --- drivers/media/dvb-frontends/m88ds3103.c | 73 + 1 file chang

Re: Satix S2 driver bug report - kernel tried to execute NX-protected page - exploit attempt?

Moikka! I wonder if that has something to do with m88ds3103 driver conversion to I2C binding I did... But there is some things I do not understand. According to log it is DVBSky S952 device, cx23885 + m88ds3103, which crash. I see no comments on cx23885 code any Satix S2 model. Also log says

Re: [PATCH 13/13] DocBook: add SDR specific info to G_MODULATOR / S_MODULATOR

On 09/04/2015 01:26 PM, Hans Verkuil wrote: On 09/01/2015 11:59 PM, Antti Palosaari wrote: Add SDR specific notes to G_MODULATOR / S_MODULATOR documentation. Signed-off-by: Antti Palosaari <cr...@iki.fi> --- Documentation/DocBook/media/v4l/vidioc-g-modulator.xml | 9 +

[PATCH 10/13] hackrf: add support for transmitter

HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <cr...@iki.fi> --- d

[PATCH 06/13] v4l: add type field to v4l2_modulator struct

Add type field to that struct like it counterpart v4l2_tuner already has. We need type field to distinguish different tuner types from each others for transmitter too. Acked-by: Hans Verkuil <hans.verk...@cisco.com> Signed-off-by: Antti Palosaari <cr...@iki.fi> --- drivers/media/v4

[PATCH 02/13] v4l2: add RF gain control

has integrated LNA/RF amplifier in any case. Acked-by: Hans Verkuil <hans.verk...@cisco.com> Signed-off-by: Antti Palosaari <cr...@iki.fi> --- drivers/media/v4l2-core/v4l2-ctrls.c | 2 ++ include/uapi/linux/v4l2-controls.h | 1 + 2 files changed, 3 insertions(+) diff --git a/driver

[PATCHv4 00/13] SDR transmitter API

se transmitter device even receiver is active and other way around, just streaming is blocked to single node. * Removed V4L2_CID_RF_TUNER_RF_GAIN_AUTO control as it was not used. * Changed RF gain documentation. Antti Palosaari (13): v4l2: rename V4L2_TUNER_ADC to V4L2_TUNER_SDR v4l2: add RF

[PATCH 13/13] DocBook: add SDR specific info to G_MODULATOR / S_MODULATOR

Add SDR specific notes to G_MODULATOR / S_MODULATOR documentation. Signed-off-by: Antti Palosaari <cr...@iki.fi> --- Documentation/DocBook/media/v4l/vidioc-g-modulator.xml | 9 + 1 file changed, 9 insertions(+) diff --git a/Documentation/DocBook/media/v4l/vidioc-g-modulator.

[PATCH 03/13] DocBook: document tuner RF gain control

Add brief description for tuner RF gain control. Acked-by: Hans Verkuil <hans.verk...@cisco.com> Signed-off-by: Antti Palosaari <cr...@iki.fi> --- Documentation/DocBook/media/v4l/compat.xml | 4 Documentation/DocBook/media/v4l/controls.xml | 14 ++ Documentation/D

[PATCH 08/13] hackrf: add control for RF amplifier

There is Avago MGA-81563 amplifier just right after antenna connector. It could be turned on/off and its gain is around 12dB. Acked-by: Hans Verkuil <hans.verk...@cisco.com> Signed-off-by: Antti Palosaari <cr...@iki.fi> --- drivers/media/usb/hackrf/hackrf.c | 26 +

[PATCH 11/13] hackrf: do not set human readable name for formats

Format names are set by core nowadays. Remove name from driver. Signed-off-by: Antti Palosaari <cr...@iki.fi> Acked-by: Hans Verkuil <hans.verk...@cisco.com> --- drivers/media/usb/hackrf/hackrf.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/media/usb/hackrf/hackrf.

[PATCH 07/13] DocBook: add modulator type field

Add new modulator type field to documentation. Signed-off-by: Antti Palosaari <cr...@iki.fi> --- Documentation/DocBook/media/v4l/vidioc-g-modulator.xml | 8 +++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/Documentation/DocBook/media/v4l/vidioc-g-modulator.

[PATCH 09/13] hackrf: switch to single function which configures everything

<hans.verk...@cisco.com> Signed-off-by: Antti Palosaari <cr...@iki.fi> --- drivers/media/usb/hackrf/hackrf.c | 323 +- 1 file changed, 175 insertions(+), 148 deletions(-) diff --git a/drivers/media/usb/hackrf/hackrf.c b/drivers/media/usb/hackrf/hackrf.c i

[PATCH 12/13] DocBook: add SDR specific info to G_TUNER / S_TUNER

Add SDR specific notes to G_TUNER / S_TUNER documentation. Add V4L2_TUNER_SDR and V4L2_TUNER_RF to supported tuner types to table. Signed-off-by: Antti Palosaari <cr...@iki.fi> --- Documentation/DocBook/media/v4l/vidioc-g-tuner.xml | 19 +++ 1 file changed, 19 insertions(+)

[PATCH 05/13] DocBook: document SDR transmitter

Add documentation for V4L SDR transmitter (output) devices. Signed-off-by: Antti Palosaari <cr...@iki.fi> Acked-by: Hans Verkuil <hans.verk...@cisco.com> --- Documentation/DocBook/media/v4l/compat.xml | 4 +++ Documentation/DocBook/media/v4l/dev-sdr.xml

[PATCH 01/13] v4l2: rename V4L2_TUNER_ADC to V4L2_TUNER_SDR

SDR receiver has ADC (Analog-to-Digital Converter) and SDR transmitter has DAC (Digital-to-Analog Converter). Originally I though it could be good idea to have own type for receiver and transmitter, but now I feel one common type for SDR is enough. So lets rename it. Signed-off-by: Antti

[PATCH 04/13] v4l2: add support for SDR transmitter

New IOCTL ops: vidioc_enum_fmt_sdr_out vidioc_g_fmt_sdr_out vidioc_s_fmt_sdr_out vidioc_try_fmt_sdr_out New vb2 buffertype: V4L2_BUF_TYPE_SDR_OUTPUT New v4l2 capability: V4L2_CAP_SDR_OUTPUT Signed-off-by: Antti Palosaari <cr...@iki.fi> Acked-by: Hans Verkuil <hans.verk...@

[PATCH 1/2] vivid: SDR cap: add control for FM deviation

Add user control to adjust generated FM deviation. Default it to 75kHz like public FM radio broadcast. Signed-off-by: Antti Palosaari <cr...@iki.fi> --- drivers/media/platform/vivid/vivid-core.h| 1 + drivers/media/platform/vivid/vivid-ctrls.c | 37 +++- d

[PATCH 2/2] vivid: sdr cap: few enhancements

* Constify struct * Fix comments * Fix alignment * Use modulus to transfer phase angles * Correct float [-1.0, +1.0] to s8 [-128, 127] conversion Signed-off-by: Antti Palosaari <cr...@iki.fi> --- drivers/media/platform/vivid/vivid-sdr-cap.c | 31 +++- 1 file c

Re: [PATCH TRY 2] Support for EVOLVEO XtraTV stick

On 08/31/2015 09:04 PM, CIJOML CIJOMLovic wrote: Hello guys, please find out down this email patch to support EVOLVEO XtraTV stick. This tuner is for android phones with microusb connecter, however with reduction it works perfectly with linux kernel: The device identify itself at USB bus as Bus

Re: [PATCH 2/3] [media] tda10071: use div_s64() when dividing a s64 integer

On 08/12/2015 01:39 AM, Mauro Carvalho Chehab wrote: Otherwise, it will break on 32 bits archs. Look good! Antti Signed-off-by: Mauro Carvalho Chehab mche...@osg.samsung.com diff --git a/drivers/media/dvb-frontends/tda10071.c b/drivers/media/dvb-frontends/tda10071.c index

Re: [PATCH 09/12] tda10071: use jiffies when poll firmware status

On 08/11/2015 01:20 PM, Mauro Carvalho Chehab wrote: Em Thu, 9 Jul 2015 07:06:29 +0300 Antti Palosaari cr...@iki.fi escreveu: Use jiffies to set timeout for firmware command status polling. It is more elegant solution than poll X times with sleep. /* wait cmd execution terminate

Re: dvb_usb_af9015: command failed=1 _ kernel = 4.1.x

On 08/11/2015 12:46 AM, poma wrote: Furthermore, to fix this issue - AF9015 DVB-T USB2.0 stick brokenness - is the responsibility of developers. I am here only proven tester. I hope we understand each other, and this problem will be resolved in good faith. Your patches are implemented

Re: [PATCHv3 12/13] DocBook: fix S_FREQUENCY = G_FREQUENCY

On 08/10/2015 12:41 PM, Hans Verkuil wrote: On 07/31/2015 04:10 AM, Antti Palosaari wrote: It is VIDIOC_G_FREQUENCY which does not use type to identify tuner, not VIDIOC_S_FREQUENCY. VIDIOC_S_FREQUENCY uses both tuner and type fields. One of these V4L API weirdness... Actually, that's

Re: [PATCH] vb2: revert: vb2: allow requeuing buffers while streaming

Moikka! On 07/31/2015 05:43 PM, Sakari Ailus wrote: Terve, On Wed, Jul 29, 2015 at 06:29:05PM +0300, Antti Palosaari wrote: commit ce0eff016f7272faa6dc6eec722b1ca1970ff9aa [media] vb2: allow requeuing buffers while streaming That commit causes buf_queue() called on infinity loop when

[PATCHv3 01/13] v4l2: rename V4L2_TUNER_ADC to V4L2_TUNER_SDR

...@xs4all.nl Signed-off-by: Antti Palosaari cr...@iki.fi --- Documentation/DocBook/media/v4l/compat.xml | 12 Documentation/DocBook/media/v4l/dev-sdr.xml | 6 +++--- Documentation/DocBook/media/v4l/v4l2.xml| 7 +++ drivers/media/v4l2-core/v4l2-ioctl.c| 6 +++--- include

[PATCHv3 09/13] hackrf: switch to single function which configures everything

Implement single funtion, hackrf_set_params(), which handles all needed settings. Controls and other IOCTLs are just wrappers to that function. That way we can get easily better control what we could do on different device states - sleeping, receiving, transmitting. Signed-off-by: Antti Palosaari

[PATCHv3 03/13] DocBook: document tuner RF gain control

Add brief description for tuner RF gain control. Cc: Hans Verkuil hverk...@xs4all.nl Signed-off-by: Antti Palosaari cr...@iki.fi --- Documentation/DocBook/media/v4l/compat.xml | 4 Documentation/DocBook/media/v4l/controls.xml | 14 ++ Documentation/DocBook/media/v4l/v4l2.xml

[PATCHv3 10/13] hackrf: add support for transmitter

HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Cc: Hans Verkuil hverk...@xs4all.nl Signed-off-by: Antti

[PATCHv3 12/13] DocBook: fix S_FREQUENCY = G_FREQUENCY

It is VIDIOC_G_FREQUENCY which does not use type to identify tuner, not VIDIOC_S_FREQUENCY. VIDIOC_S_FREQUENCY uses both tuner and type fields. One of these V4L API weirdness... Cc: Hans Verkuil hverk...@xs4all.nl Signed-off-by: Antti Palosaari cr...@iki.fi --- Documentation/DocBook/media/v4l

[PATCHv3 13/13] DocBook: add tuner types SDR and RF for G_TUNER / S_TUNER

Add V4L2_TUNER_SDR and V4L2_TUNER_RF to supported tuner types to table. Cc: Hans Verkuil hverk...@xs4all.nl Signed-off-by: Antti Palosaari cr...@iki.fi --- Documentation/DocBook/media/v4l/vidioc-g-tuner.xml | 10 ++ 1 file changed, 10 insertions(+) diff --git a/Documentation/DocBook

[PATCHv3 04/13] v4l2: add support for SDR transmitter

New IOCTL ops: vidioc_enum_fmt_sdr_out vidioc_g_fmt_sdr_out vidioc_s_fmt_sdr_out vidioc_try_fmt_sdr_out New vb2 buffertype: V4L2_BUF_TYPE_SDR_OUTPUT New v4l2 capability: V4L2_CAP_SDR_OUTPUT Signed-off-by: Antti Palosaari cr...@iki.fi Acked-by: Hans Verkuil hans.verk...@cisco.com --- drivers

[PATCHv3 05/13] DocBook: document SDR transmitter

Add documentation for V4L SDR transmitter (output) devices. Signed-off-by: Antti Palosaari cr...@iki.fi Acked-by: Hans Verkuil hans.verk...@cisco.com --- Documentation/DocBook/media/v4l/compat.xml | 4 +++ Documentation/DocBook/media/v4l/dev-sdr.xml| 30

[PATCHv3 06/13] v4l: add type field to v4l2_modulator struct

Add type field to that struct like it counterpart v4l2_tuner already has. We need type field to distinguish different tuner types from each others for transmitter too. Cc: Hans Verkuil hverk...@xs4all.nl Signed-off-by: Antti Palosaari cr...@iki.fi --- drivers/media/v4l2-core/v4l2-ioctl.c | 18

[PATCHv3 11/13] hackrf: do not set human readable name for formats

Format names are set by core nowadays. Remove name from driver. Signed-off-by: Antti Palosaari cr...@iki.fi Acked-by: Hans Verkuil hans.verk...@cisco.com --- drivers/media/usb/hackrf/hackrf.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/media/usb/hackrf/hackrf.c b/drivers/media

[PATCHv3 07/13] DocBook: add modulator type field

Add new modulator type field to documentation. Cc: Hans Verkuil hverk...@xs4all.nl Signed-off-by: Antti Palosaari cr...@iki.fi --- Documentation/DocBook/media/v4l/vidioc-g-modulator.xml | 8 +++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/Documentation/DocBook/media/v4l

[PATCHv3 08/13] hackrf: add control for RF amplifier

There is Avago MGA-81563 amplifier just right after antenna connector. It could be turned on/off and its gain is around 12dB. Signed-off-by: Antti Palosaari cr...@iki.fi --- drivers/media/usb/hackrf/hackrf.c | 26 +- 1 file changed, 25 insertions(+), 1 deletion(-) diff

[PATCHv3 02/13] v4l2: add RF gain control

has integrated LNA/RF amplifier in any case. Cc: Hans Verkuil hverk...@xs4all.nl Signed-off-by: Antti Palosaari cr...@iki.fi --- drivers/media/v4l2-core/v4l2-ctrls.c | 2 ++ include/uapi/linux/v4l2-controls.h | 1 + 2 files changed, 3 insertions(+) diff --git a/drivers/media/v4l2-core/v4l2

[PATCHv3 00/13] SDR transmitter API

V4L2_CID_RF_TUNER_RF_GAIN_AUTO control as it was not used. * Changed RF gain documentation. Antti Palosaari (13): v4l2: rename V4L2_TUNER_ADC to V4L2_TUNER_SDR v4l2: add RF gain control DocBook: document tuner RF gain control v4l2: add support for SDR transmitter DocBook: document SDR

[PATCH] vb2: revert: vb2: allow requeuing buffers while streaming

Signed-off-by: Antti Palosaari cr...@iki.fi --- drivers/media/v4l2-core/videobuf2-core.c | 11 +++ 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/drivers/media/v4l2-core/videobuf2-core.c b/drivers/media/v4l2-core/videobuf2-core.c index 93b3154..e7b4f6a 100644 --- a/drivers/media

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