Moikka!
On 10.02.2014 01:44, GEORGE wrote:
b/drivers/media/rc/keymaps/rc-snazio-tvpvr-pro.c
new file mode 100644
index 000..44f0c81
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-snazio-tvpvr-pro.c
@@ -0,0 +1,116 @@
+/* rc-snazio-tvpvr-pro.h - Keytable for snazio_tvpvr_pro Remote Controlle
+cc linux-media list and some related maintainers
Hi,
On 10 February 2014 00:22, Tobias Jakobi wrote:
> Hello!
>
> I noticed while here
> (https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/arch/arm/boot/dts/exynos4x12.dtsi?id=3a0d48f6f81459c874165ffb14b310c0b5bb0c58)
> the n
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: Mon Feb 10 04:00:23 CET 2014
git branch: test
git hash: 37e59f876bc710d67a30b660826a5e83e07101ce
gcc versio
Sehr geehrter Nutzer
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I have this saa7134 card (PCI):
180 -> Avermedia PCI M733A [1461:4155,1461:4255]
My card is autodetected as subsystem [1461:4255]
It works very well (TV, RADIO, COMPOSITE), except REMOTE.
The latest developtment version of the driver gives support only to the
RM_K6 remote control
This card com
Screenshot with lspci -vnn output:
http://imgur.com/RnKkQCj
On 10.02.2014 01:44, GEORGE wrote:
git clone git://linuxtv.org/media_build.git
cd media_build
make -C linux/ download
make -C linux/ untar
git send-email --to "linux-media@vger.kernel.org"
0001-Adding-debugging-level-for-printk.patch
git clone git://linuxtv.org/media_build.git
cd media_build
make -C linux/ download
make -C linux/ untar
git send-email --to "linux-media@vger.kernel.org"
0001-Adding-debugging-level-for-printk.patch
V One Multimedia Pte Ltd
The hardware working:
Tested:
TV: http://imgur.com/Kz37m9e
RADIO:
[1.] One line summary of the problem:
Kernel from 3.12.6 (did not try lower) to 3.13.2 gives a warning during resume
from S3 sleep
[2.] Full description of the problem/report:
It doesn't happen with 2.6.24.7.
OS is Debian Lenny, with vanilla kernel. It happens the same after upgrade to
Squeeze
Hi Bryan,
Thanks for reiterating this patch!
On Fri, 7 Feb 2014, Bryan Wu wrote:
> From: Guennadi Liakhovetski
>
> Currently soc-camera doesn't work with independently registered I2C client
> devices, it has to register them itself. This patch adds support for such
> configurations, in which c
On Friday 07 February 2014, Hans Verkuil wrote:
> OK, let's try again. This patch is getting bigger and bigger, but it is always
> nice to know that your ISA card that almost no one else in the world has is
> really,
> really working well. :-)
>
> Regards,
>
> Hans
>
> Signed-off-by: Ha
Em Sun, 09 Feb 2014 19:41:09 +0100
Frank Schäfer escreveu:
>
> Am 15.01.2014 22:13, schrieb Frank Schäfer:
> > Am 14.01.2014 18:36, schrieb Mauro Carvalho Chehab:
> >> We can't free struct em28xx while one of the extensions is still
> >> using it.
> >>
> >> So, add a kref() to control it, freein
Am 09.02.2014 20:13, schrieb Hans Verkuil:
> On 02/09/2014 07:47 PM, Richard Weinberger wrote:
>> The symbol is an orphan, get rid of it.
>
> NACK.
>
> It's not an orphan, it's a typo. It should be I2C_SI4713.
>
> Paul, Richard, let me handle this. I'll make a patch for this tomorrow (I
> bel
On 02/09/2014 07:47 PM, Richard Weinberger wrote:
> The symbol is an orphan, get rid of it.
NACK.
It's not an orphan, it's a typo. It should be I2C_SI4713.
Paul, Richard, let me handle this. I'll make a patch for this tomorrow (I
believe
there was a report about a missing I2C dependency as well
The symbol is an orphan, get rid of it.
Signed-off-by: Richard Weinberger
---
drivers/media/radio/si4713/Kconfig | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/media/radio/si4713/Kconfig
b/drivers/media/radio/si4713/Kconfig
index a7c3ba8..ed51ed0 100644
--- a/drivers/media/radio/s
Am 15.01.2014 22:13, schrieb Frank Schäfer:
> Am 14.01.2014 18:36, schrieb Mauro Carvalho Chehab:
>> We can't free struct em28xx while one of the extensions is still
>> using it.
>>
>> So, add a kref() to control it, freeing it only after the
>> extensions fini calls.
>>
>> Signed-off-by: Mauro Ca
Am 04.02.2014 19:50, schrieb Mauro Carvalho Chehab:
> Em Sun, 19 Jan 2014 22:48:37 +0100
> Frank Schäfer escreveu:
>
>> Signed-off-by: Frank Schäfer
>> ---
>> drivers/media/usb/em28xx/em28xx-i2c.c | 11 +++
>> 1 Datei geändert, 3 Zeilen hinzugefügt(+), 8 Zeilen entfernt(-)
>>
>> diff
Am 04.02.2014 19:47, schrieb Mauro Carvalho Chehab:
> Em Sun, 19 Jan 2014 22:48:36 +0100
> Frank Schäfer escreveu:
>
>> Commit e63b009d6e "" changed the error codes i2c ACK errors from -ENODEV to
>> -ENXIO.
>> But it also introduced a line that maps -ENXIO back to -ENODEV in case of
>> empty i2
On 02/09/2014 06:37 PM, Paul Bolle wrote:
> On Sun, 2014-02-09 at 18:04 +0100, Hans Verkuil wrote:
>> The i2c module is loaded by v4l2_i2c_new_subdev_board().
>
> I see. Thanks.
>
> But now I wonder: is I2C_SI4713 useful on itself? Would anyone use
> si4713.ko without using either radio-usb-si471
On Sun, 2014-02-09 at 18:04 +0100, Hans Verkuil wrote:
> The i2c module is loaded by v4l2_i2c_new_subdev_board().
I see. Thanks.
But now I wonder: is I2C_SI4713 useful on itself? Would anyone use
si4713.ko without using either radio-usb-si4713.ko or
radio-platform-si4713.ko? Because it seems that
On Sun, Feb 9, 2014 at 10:48 AM, Antti Palosaari wrote:
> That is everything I have on my SDR queue. There is drivers for Mirics
> MSi3101 and Realtek RTL2832U based devices. These drivers are still on
> staging and I am not going to move those out of staging very soon as I
> want get some experim
On 02/09/2014 04:27 PM, Paul Bolle wrote:
> Hans,
>
> On Sun, 2014-02-09 at 16:18 +0100, Hans Verkuil wrote:
>> USB_SI4713 and PLATFORM_SI4713 both depend on I2C_SI4713. So the select
>> should be I2C_SI4713.
>
> Are you sure? I've actually scanned si4713.c before submitting this
> patch and I co
I will like some proof that you have the hardware working: dmesg, and
printscreen.
like this: http://imgur.com/KNrfsmv
On Sun, Feb 9, 2014 at 6:06 PM, POJAR GEORGE wrote:
> From: POJAR GEORGE
>
> Signed-off-by: POJAR GEORGE
> ---
> Documentation/video4linux/CARDLIST.saa7134 | 1 +
> driv
Moikka Heiko,
On 09.02.2014 17:33, Heiko Voigt wrote:
Hi,
I just purchased a PCTV QuatroStick 522e (2013:025e). Since it is the successor
of the 520e I believed that there would probably be Linux support for it, it
seems not.
ah, first 292e and now that...
But I do not want to give up so ea
From: POJAR GEORGE
Signed-off-by: POJAR GEORGE
---
Documentation/video4linux/CARDLIST.saa7134 | 1 +
drivers/media/pci/saa7134/saa7134-cards.c | 51 ++-
drivers/media/pci/saa7134/saa7134-input.c | 62 +
drivers/media/pci/saa7134/saa7134.h| 1 +
Hi,
I just purchased a PCTV QuatroStick 522e (2013:025e). Since it is the successor
of the 520e I believed that there would probably be Linux support for it, it
seems not.
But I do not want to give up so easily and since there is support for the
previous models I would like to have a go at adding
Hans,
On Sun, 2014-02-09 at 16:18 +0100, Hans Verkuil wrote:
> USB_SI4713 and PLATFORM_SI4713 both depend on I2C_SI4713. So the select
> should be I2C_SI4713.
Are you sure? I've actually scanned si4713.c before submitting this
patch and I couldn't find anything in it that these other two modules
On 02/09/2014 03:56 PM, Paul Bolle wrote:
> Commits 7391232e1215 ("[media] si4713: Reorganized drivers/media/radio
> directory") and b874b39fcd2f ("[media] si4713: Added the USB driver for
> Si4713") both added a "select SI4713". But there's no Kconfig symbol
> SI4713, so these selects are nops. It
Commits 7391232e1215 ("[media] si4713: Reorganized drivers/media/radio
directory") and b874b39fcd2f ("[media] si4713: Added the USB driver for
Si4713") both added a "select SI4713". But there's no Kconfig symbol
SI4713, so these selects are nops. It's not clear why they were added
but it's safe to
Commit d632dfefd36f ("[media] v4l: omap4iss: Add support for OMAP4
camera interface - Build system") added a Kconfig entry for
VIDEO_OMAP4_DEBUG. But nothing uses that symbol.
This entry was apparently copied from a similar entry for "OMAP 3
Camera debug messages". But a corresponding Makefile lin
As follow on to patch
af9035: Move it913x single devices to af9035
and patch 1.
SNR is reported as db/10 values.
All dual ids are added to af9035 and it913x driver disabled.
it913x/it913x-fe removal patches to follow.
Signed-off-by: Malcolm Priestley
---
drivers/media/usb/dvb-usb-v2/af9035.c
On some devices the vendor has not set EEPROM_2ND_DEMOD_ADDR.
Checks tmp is not zero after call to get EEPROM_2ND_DEMOD_ADDR and sets the
default slave address of 0x3a on 0x9135 devices.
Signed-off-by: Malcolm Priestley
---
drivers/media/usb/dvb-usb-v2/af9035.c | 8
1 file changed, 8 i
Moi Malcolm!
On 09.02.2014 10:59, Malcolm Priestley wrote:
On Sat, 2014-02-08 at 16:11 +, Malcolm Priestley wrote:
The generic v1 and v2 devices have been all tested.
IDs tested
USB_PID_ITETECH_IT9135 v1 & v2
USB_PID_ITETECH_IT9135_9005 v1
USB_PID_ITETECH_IT9135_9006 v2
Current Issues
The
Hey,
I signed up to this list because I found this thread in the archives when
googling for a driver for my Dazzle. Unfortunately I can't reply to an email I
did not get.
Like Keith Lawson I'm a developer with no kernel experience, although I have
some experience with C and libusb. I'd be happ
On Sun, Feb 09, 2014 at 10:22:19AM +0100, Jean-Francois Moine wrote:
> On Fri, 7 Feb 2014 20:23:51 +
> Russell King - ARM Linux wrote:
>
> > Here's my changes to the TDA998x driver to add support for the component
> > helper. The TDA998x driver retains support for the old way so that
> > dri
From: Luis Alves
Signed-off-by: Luis Alves
Signed-off-by: Antti Palosaari
---
drivers/media/dvb-frontends/rtl2832.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/dvb-frontends/rtl2832.c
b/drivers/media/dvb-frontends/rtl2832.c
index c0366a8..cfc5438 1006
Realtek RTL2832 SDR driver. Currently in staging as SDR API is not
ready.
Signed-off-by: Antti Palosaari
---
MAINTAINERS | 10 ++
1 file changed, 10 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index f03772a..0ed943a 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -7338,6 +7338,16
That comes possible after driver was converted to kernel I2C model
(I2C binding & proper I2C client with no gate control hack). All
nasty low level I2C routines are now covered by regmap.
Also some variable renaming and minor functionality changes.
Cc: Mauro Carvalho Chehab
Cc: Hans Verkuil
Sig
Implement .enum_freq_bands() in order to provide
VIDIOC_ENUM_FREQ_BANDS IOCTL from sub-device.
Cc: Hans Verkuil
Signed-off-by: Antti Palosaari
---
drivers/staging/media/msi3101/msi001.c | 18 ++
1 file changed, 18 insertions(+)
diff --git a/drivers/staging/media/msi3101/msi001.
Add documentation for RF tuner bandwidth controls. These controls are
used to set filters on tuner signal path.
Cc: Hans Verkuil
Signed-off-by: Antti Palosaari
---
Documentation/DocBook/media/v4l/controls.xml | 19 +++
1 file changed, 19 insertions(+)
diff --git a/Documentation
It appears that controls are ordered by ID number. Change order of
controls by reorganizing assigned IDs now as we can. It is not
reasonable possible after the API is released. Leave some spare
space between IDs too for future extensions.
Cc: Hans Verkuil
Signed-off-by: Antti Palosaari
---
incl
Let the msi001 tuner driver report its frequency bands.
Signed-off-by: Antti Palosaari
---
drivers/staging/media/msi3101/sdr-msi3101.c | 48 +
1 file changed, 15 insertions(+), 33 deletions(-)
diff --git a/drivers/staging/media/msi3101/sdr-msi3101.c
b/drivers/stagin
Switch new formats V4L2_SDR_FMT_CU8 and V4L2_SDR_FMT_CU16LE as those
are now defined in API.
Signed-off-by: Antti Palosaari
---
drivers/staging/media/msi3101/sdr-msi3101.c | 16 +++-
1 file changed, 7 insertions(+), 9 deletions(-)
diff --git a/drivers/staging/media/msi3101/sdr-msi31
Implement PLL lock control to get PLL lock flag status from tuner
synthesizer.
Cc: Mauro Carvalho Chehab
Cc: Hans Verkuil
Signed-off-by: Antti Palosaari
---
drivers/media/tuners/e4000.c | 53 ++-
drivers/media/tuners/e4000_priv.h | 2 ++
2 files change
That custom DVB callback is not needed anymore for setting gain
controls as those are now implemented using V4L2 control framework.
That change was proposed by Mauro.
Cc: Mauro Carvalho Chehab
Signed-off-by: Antti Palosaari
---
drivers/media/tuners/e4000.c | 68
Add volatile boolean control to indicate if tuner frequency synthesizer
is locked to requested frequency. That means tuner is able to receive
given frequency. Control is named as "PLL lock", since frequency
synthesizers are based of phase-locked-loop. Maybe more general name
could be wise still?
C
Initializing whole tuner every time when frequency is changed is wrong
and unnecessary. Init tuner only when streaming is started. Change
other parameters runtime.
Signed-off-by: Antti Palosaari
---
drivers/staging/media/rtl2832u_sdr/rtl2832_sdr.c | 25 +++-
1 file changed, 2
Document PLL lock V4L2 control. It is read only RF tuner control
which is used to inform if tuner is receiving frequency or not.
Cc: Mauro Carvalho Chehab
Cc: Hans Verkuil
Signed-off-by: Antti Palosaari
---
Documentation/DocBook/media/v4l/controls.xml | 9 +
1 file changed, 9 insertion
Use break, not return, for every case.
Signed-off-by: Antti Palosaari
---
drivers/media/usb/dvb-usb-v2/rtl28xxu.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
index 73348bf..afafe92 100644
Use V4L2 control framework for E4000 tuner as it provides controls
that way now.
Cc: Mauro Carvalho Chehab
Cc: Hans Verkuil
Signed-off-by: Antti Palosaari
---
drivers/staging/media/rtl2832u_sdr/rtl2832_sdr.c | 92 +---
1 file changed, 34 insertions(+), 58 deletions(-)
diff
Gate control is now implemented by rtl2832 I2C adapter so we do not
need proprietary DVB i2c_gate_ctrl() anymore.
Signed-off-by: Antti Palosaari
---
drivers/media/tuners/e4000.c | 106 +--
1 file changed, 21 insertions(+), 85 deletions(-)
diff --git a/dri
Switch new formats V4L2_SDR_FMT_CU8 and V4L2_SDR_FMT_CU16LE as those
are now defined in API.
Signed-off-by: Antti Palosaari
---
drivers/staging/media/rtl2832u_sdr/rtl2832_sdr.c | 18 +++---
1 file changed, 7 insertions(+), 11 deletions(-)
diff --git a/drivers/staging/media/rtl2832u_
There was a deadlock between master I2C adapter and muxed I2C
adapter. Implement two I2C muxed I2C adapters and leave master
alone, just only for offering I2C adapter for these mux adapters.
Reported-by: Luis Alves
Reported-by: Benjamin Larsson
Signed-off-by: Antti Palosaari
---
drivers/media/
RTL2832 provides gated / repeater I2C adapter for tuner.
Implement it as a muxed I2C adapter.
Signed-off-by: Antti Palosaari
---
drivers/media/dvb-frontends/Kconfig| 2 +-
drivers/media/dvb-frontends/rtl2832.c | 26 ++
drivers/media/dvb-frontends/rtl2832.h
On Fri, 7 Feb 2014 20:23:51 +
Russell King - ARM Linux wrote:
> Here's my changes to the TDA998x driver to add support for the component
> helper. The TDA998x driver retains support for the old way so that
> drivers can be transitioned. For any one DRM "card" the transition to
I rewrote th
SDR module was attached between demod and tuner. Change it happen
after tuner attached. We are going to implement V4L controls for
tuner drivers and those controls are loaded during SDR attach. Due to
that (tuner controls), tuner driver must be loaded before SDR module.
Also as we are here, limit
Delay possible I2C gate close a little bit in order to see if there
is next message coming to tuner in a sequence.
Also, export private muxed I2C adapter. That is aimed only for SDR
extension module as SDR belongs to same RTL2832 physical I2C bus (it
is physically property of RTL2832, whilst it is
RTL2832 driver provides muxed I2C adapters for tuner bus I2C gate
control. Pass those adapters to rtl2832_sdr and e4000 modules in order
to get rid of proprietary DVB .i2c_gate_ctrl() callback use.
Signed-off-by: Antti Palosaari
---
drivers/media/usb/dvb-usb-v2/rtl28xxu.c | 12 ++--
driv
Add VIDIOC_ENUM_FREQ_BANDS, enumerate supported frequency bands,
IOCTL support for sub-device tuners too.
Cc: Hans Verkuil
Signed-off-by: Antti Palosaari
---
include/media/v4l2-subdev.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h
Implement gain controls using v4l2 control framework.
Pointer to control handler is provided by exported symbol.
Cc: Mauro Carvalho Chehab
Cc: Hans Verkuil
Signed-off-by: Antti Palosaari
---
drivers/media/tuners/r820t.c | 175 ++-
drivers/media/tuners/r8
V4L2_SDR_FMT_CU8 — Complex unsigned 8-bit IQ sample
V4L2_SDR_FMT_CU16LE — Complex unsigned 16-bit little endian IQ sample
Cc: Hans Verkuil
Signed-off-by: Antti Palosaari
---
include/uapi/linux/videodev2.h | 4
1 file changed, 4 insertions(+)
diff --git a/include/uapi/linux/videodev2.h b/i
Implement gain and bandwidth controls using v4l2 control framework.
Pointer to control handler is provided by exported symbol.
Cc: Mauro Carvalho Chehab
Cc: Hans Verkuil
Signed-off-by: Antti Palosaari
---
drivers/media/tuners/e4000.c | 210 +-
drivers/m
Mirics MSi2500 (MSi3101) SDR ADC + USB interface driver. Currently
in staging as SDR API is not ready.
Signed-off-by: Antti Palosaari
---
MAINTAINERS | 10 ++
1 file changed, 10 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 15ebabb..f03772a 100644
--- a/MAINTAINERS
+++ b/MA
That RF tuner driver is bound via SPI bus model and it implements V4L
subdev API. I split it out from MSi3101 SDR driver.
MSi3101 = MSi2500 + MSi001.
Signed-off-by: Antti Palosaari
---
drivers/staging/media/msi3101/Kconfig | 4 +
drivers/staging/media/msi3101/Makefile | 1 +
drivers/staging
Modern silicon RF tuners has one or more adjustable filters on
signal path, in order to filter noise from desired radio channel.
Add channel bandwidth control to tell the driver which is radio
channel width we want receive. Filters could be then adjusted by
the driver or hardware, using RF frequen
It is class for RF tuner specific controls, like gain controls,
filters, signal strength.
Cc: Hans Verkuil
Signed-off-by: Antti Palosaari
---
Documentation/DocBook/media/v4l/vidioc-g-ext-ctrls.xml | 7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/Documentation/DocBook/me
Implement control that user could adjust tuner filters manually,
if he wish.
Signed-off-by: Antti Palosaari
---
drivers/staging/media/msi3101/sdr-msi3101.c | 44 ++---
1 file changed, 22 insertions(+), 22 deletions(-)
diff --git a/drivers/staging/media/msi3101/sdr-msi310
Remove MSi001 RF tuner related code as MSi001 functionality is moved
to own driver.
Implement SPI master adapter.
Attach MSi001 driver via SPI / V4L subdev framework.
Signed-off-by: Antti Palosaari
---
drivers/staging/media/msi3101/Kconfig | 3 +-
drivers/staging/media/msi3101/sdr-msi3
On Sat, 2014-02-08 at 16:11 +, Malcolm Priestley wrote:
> The generic v1 and v2 devices have been all tested.
>
> IDs tested
> USB_PID_ITETECH_IT9135 v1 & v2
> USB_PID_ITETECH_IT9135_9005 v1
> USB_PID_ITETECH_IT9135_9006 v2
>
> Current Issues
> There is no signal on
> USB_PID_ITETECH_IT9135
Document V4L2_SDR_FMT_CU8 SDR format.
It is complex unsigned 8-bit IQ sample. Used by software defined
radio devices.
Cc: Hans Verkuil
Signed-off-by: Antti Palosaari
Acked-by: Hans Verkuil
---
.../DocBook/media/v4l/pixfmt-sdr-cu08.xml | 44 ++
Documentation/DocBook
Document V4L2_SDR_FMT_CU16LE format.
It is complex unsigned 16-bit little endian IQ sample. Used by
software defined radio devices.
Cc: Hans Verkuil
Signed-off-by: Antti Palosaari
Acked-by: Hans Verkuil
---
.../DocBook/media/v4l/pixfmt-sdr-cu16le.xml| 46 ++
Documen
Implement control that user could adjust tuner filters manually,
if he wish.
Signed-off-by: Antti Palosaari
---
drivers/staging/media/rtl2832u_sdr/rtl2832_sdr.c | 71
1 file changed, 37 insertions(+), 34 deletions(-)
diff --git a/drivers/staging/media/rtl2832u_sdr/rtl28
There is now new tuner types which are not handled on that switch-case.
Print error if unknown tuner type is meet.
drivers/media/tuners/tuner-xc2028.c: In function ‘generic_set_freq’:
drivers/media/tuners/tuner-xc2028.c:1037:2: warning: enumeration value
‘V4L2_TUNER_ADC’ not handled in switch [-W
That is everything I have on my SDR queue. There is drivers for Mirics
MSi3101 and Realtek RTL2832U based devices. These drivers are still on
staging and I am not going to move those out of staging very soon as I
want get some experiments first.
That set is available via Git:
http://git.linuxtv.or
Implement SDR driver for Realtek RTL2832U chip as a DVB extension
module. SDR module is attached by DVB USB RTL28XXU driver as a DVB
SEC (satellite equipment controller) module. Abusing unused SEC here
has no harm as that is DVB-T only frontend.
SDR functionality is provided by RTL2832 DVB-T demod
VIDIOC_ENUM_FMT, VIDIOC_G_FMT, VIDIOC_S_FMT and VIDIOC_TRY_FMT.
Return stream according to FMT.
Signed-off-by: Antti Palosaari
---
drivers/staging/media/rtl2832u_sdr/rtl2832_sdr.c | 125 ++-
1 file changed, 75 insertions(+), 50 deletions(-)
diff --git a/drivers/staging/media
Use tuner via internal DVB API.
Signed-off-by: Antti Palosaari
---
drivers/staging/media/rtl2832u_sdr/rtl2832_sdr.c | 84 +++-
1 file changed, 53 insertions(+), 31 deletions(-)
diff --git a/drivers/staging/media/rtl2832u_sdr/rtl2832_sdr.c
b/drivers/staging/media/rtl2832u_sd
It is 8-bit unsigned data, byte after byte. Used for streaming SDR
I/Q data from ADC.
V4L2_PIX_FMT_SDR_S8, v4l fourcc "DS08".
Signed-off-by: Antti Palosaari
---
drivers/staging/media/msi3101/sdr-msi3101.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/staging/media/msi3101/sdr-ms
VIDIOC_ENUM_FMT, VIDIOC_G_FMT, VIDIOC_S_FMT and VIDIOC_TRY_FMT.
Implement 8-bit signed stream (type '504' samples per USB packet)
using FMT.
Signed-off-by: Antti Palosaari
---
drivers/staging/media/msi3101/sdr-msi3101.c | 165 +---
1 file changed, 123 insertions(+), 42 d
Use tuner via internal DVB API.
Signed-off-by: Antti Palosaari
---
drivers/staging/media/rtl2832u_sdr/rtl2832_sdr.c | 19 +++
1 file changed, 19 insertions(+)
diff --git a/drivers/staging/media/rtl2832u_sdr/rtl2832_sdr.c
b/drivers/staging/media/rtl2832u_sdr/rtl2832_sdr.c
index
Get IF from tuner and use it.
Signed-off-by: Antti Palosaari
---
drivers/staging/media/rtl2832u_sdr/rtl2832_sdr.c | 60
1 file changed, 51 insertions(+), 9 deletions(-)
diff --git a/drivers/staging/media/rtl2832u_sdr/rtl2832_sdr.c
b/drivers/staging/media/rtl2832u_sdr/r
Most of those were reported by checkpatch.pl...
debug module parameter is not used anywhere so remove it.
Signed-off-by: Antti Palosaari
---
drivers/media/dvb-frontends/rtl2832.c | 26 +++-
drivers/media/dvb-frontends/rtl2832.h | 2 +-
drivers/media/dvb-frontends/rtl2832_
Now it is possible to set desired sampling rate via v4l2 controls.
Signed-off-by: Antti Palosaari
---
drivers/staging/media/rtl2832u_sdr/rtl2832_sdr.c | 21 -
1 file changed, 16 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/media/rtl2832u_sdr/rtl2832_sdr.c
b/dr
Improve ADC config stream format selection. No functional changes.
Signed-off-by: Antti Palosaari
---
drivers/staging/media/msi3101/sdr-msi3101.c | 37 +
1 file changed, 17 insertions(+), 20 deletions(-)
diff --git a/drivers/staging/media/msi3101/sdr-msi3101.c
b/dri
Calculate tuner filters from sampling rate and use it if not
defined manually.
Signed-off-by: Antti Palosaari
---
drivers/staging/media/msi3101/sdr-msi3101.c | 15 +++
1 file changed, 11 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/media/msi3101/sdr-msi3101.c
b/driver
Remove unneeded buffer type checks from FMT IOTCL handlers. Checks
are already done by V4L core.
Signed-off-by: Antti Palosaari
---
drivers/staging/media/rtl2832u_sdr/rtl2832_sdr.c | 9 -
1 file changed, 9 deletions(-)
diff --git a/drivers/staging/media/rtl2832u_sdr/rtl2832_sdr.c
b/dri
Refactor and implement properly RTL2832 programming logic. Implement
some things more correctly. Restore some critical registers to POR
default state, making it possible to use it as a DVB-T device without
resetting or replugging.
Signed-off-by: Antti Palosaari
---
drivers/staging/media/rtl2832u
V4L2 tuner API says incorrect value should be round to nearest
legal value. Implement it for ADC frequency setting.
Signed-off-by: Antti Palosaari
---
drivers/staging/media/rtl2832u_sdr/rtl2832_sdr.c | 24
1 file changed, 20 insertions(+), 4 deletions(-)
diff --git a/dr
It was abusing video device API. Use SDR API instead.
Signed-off-by: Antti Palosaari
---
drivers/staging/media/rtl2832u_sdr/rtl2832_sdr.c | 387 +--
1 file changed, 223 insertions(+), 164 deletions(-)
diff --git a/drivers/staging/media/rtl2832u_sdr/rtl2832_sdr.c
b/drivers/s
As for now, better to support only two general stream formats.
Signed-off-by: Antti Palosaari
---
drivers/staging/media/msi3101/sdr-msi3101.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/staging/media/msi3101/sdr-msi3101.c
b/drivers/staging/media/msi3101/sdr-msi3101.c
index 2b8
Add unsigned 16-bit little endian sample format. That stream
format is scaled from hardware 14-bit signed value. That is best
known sampling resolution that MSi2500 ADC provides.
It is not guaranteed to be little endian, but host endian which is
usually little endian - room for improvement.
Signe
Disable IR interrupts in order to avoid SDR sample loss.
IR interrupts causes some extra load for device and it seems
be one reason to loss samples when sampling rate is high.
Signed-off-by: Antti Palosaari
---
drivers/media/usb/dvb-usb-v2/rtl28xxu.c | 7 +++
1 file changed, 7 insertions(+)
Move format 384 conversion to libv4lconvert as a fourcc "DS12".
It is 12-bit sample pairs packed to 3 bytes.
msi3101: move format 336 conversion 336 to libv4l
Signed-off-by: Antti Palosaari
---
drivers/staging/media/msi3101/sdr-msi3101.c | 66 +++--
1 file changed, 24 in
dvb_attach() expects NULL on attach failure.
Do some style changes also while we are here.
Signed-off-by: Antti Palosaari
---
drivers/staging/media/rtl2832u_sdr/rtl2832_sdr.c | 50
1 file changed, 25 insertions(+), 25 deletions(-)
diff --git a/drivers/staging/media/rtl2
It seems to perform a little bit better on weak signals when mode
is DAB. It looks like weak signals are faded out by squelch(?) in
FM mode as voice was silenced under one sec when tuned to weak FM
station.
Signed-off-by: Antti Palosaari
---
drivers/staging/media/rtl2832u_sdr/rtl2832_sdr.c | 4 +
Move format 384 conversion to libv4lconvert as a fourcc "M384".
Signed-off-by: Antti Palosaari
---
drivers/staging/media/msi3101/sdr-msi3101.c | 163 ++--
1 file changed, 57 insertions(+), 106 deletions(-)
diff --git a/drivers/staging/media/msi3101/sdr-msi3101.c
b/drive
* remove unneeded controls
* rename things
* remove unneeded callbacks
* use likely/unlikely on hot paths
* use 1Hz resolution for tuner RF frequency
Signed-off-by: Antti Palosaari
---
drivers/staging/media/msi3101/sdr-msi3101.c | 214 +++-
1 file changed, 55 insertions(+
Convert to SDR API.
Signed-off-by: Antti Palosaari
---
drivers/staging/media/msi3101/sdr-msi3101.c | 218 ++--
1 file changed, 142 insertions(+), 76 deletions(-)
diff --git a/drivers/staging/media/msi3101/sdr-msi3101.c
b/drivers/staging/media/msi3101/sdr-msi3101.c
index
Modern silicon RF tuners used nowadays has many controllable gain
stages on signal path. Usually, but not always, there is at least
3 gain stages. Also on some cases there could be multiple gain
stages within the ones specified here. However, I think that having
these three controllable gain stages
Calculate bandwidth from sampling rate if it is not set by user.
Signed-off-by: Antti Palosaari
---
drivers/staging/media/rtl2832u_sdr/rtl2832_sdr.c | 10 +++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/media/rtl2832u_sdr/rtl2832_sdr.c
b/drivers/staging/
Remove unneeded buffer type checks from FMT IOTCL handlers. Checks
are already done by V4L core.
Signed-off-by: Antti Palosaari
---
drivers/staging/media/msi3101/sdr-msi3101.c | 9 -
1 file changed, 9 deletions(-)
diff --git a/drivers/staging/media/msi3101/sdr-msi3101.c
b/drivers/stagi
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