| ce0e93a52a01d0074b2bd12c056cbbf7a8a300c4 |
|
21-Dec-2011 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
[media] tda18271: add support for QAM 7 MHz map
This standard is not properly documented, but its settings are at
the tda18271dd driver, and are somewhat obvious, as they follow
the same logic as DVB-T 7MHz.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/common/tuners/tda18271.h
|
| 25985edcedea6396277003854657b5f3cb31a628 |
|
31-Mar-2011 |
Lucas De Marchi <lucas.demarchi@profusion.mobi> |
Fix common misspellings
Fixes generated by 'codespell' and manually reviewed.
Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
/drivers/media/common/tuners/tda18271.h
|
| e350d44fed8eb86a7192a579e3687fcd76a4645b |
|
27-Sep-2010 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
[media] tda18271: allow restricting max out to 4 bytes
By default, tda18271 tries to optimize I2C bus by updating all registers
at the same time. Unfortunately, some devices doesn't support it.
The current logic has a problem when small_i2c is equal to 8, since there
are some transfers using 11 + 1 bytes.
Fix the problem by enforcing the max size at the right place, and allows
reducing it to max = 3 + 1.
Acked-by: Michael Krufky <mkrufky@kernellabs.com>
Acked-by: Sri Deevi <Srinivasa.Deevi@conexant.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/common/tuners/tda18271.h
|
| 1724c8fa7eb33d68898e060a08a8e6a88348b62f |
|
23-Oct-2009 |
Michael Krufky <mkrufky@kernellabs.com> |
V4L/DVB (13214): tda18271: allow for i2c buses that cant send 16 bytes at once
There is already an option for sending 16 byte chunks rather that writing
39 bytes all at once during the tuner's initialization. Some i2c buses
can't send 16 bytes at once, so create an option for sending 8 byte chunks.
Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/common/tuners/tda18271.h
|
| 4240b460f0dbb4bf4e3f64e6abd423f476012756 |
|
29-Aug-2009 |
Michael Krufky <mkrufky@kernellabs.com> |
V4L/DVB (12864): tda18271: change output feature configuration to a bitmask
For better readability, treat the low power standby mode configuration
as an output option feature configuration, and change it to a bitmask.
If left unconfigured, all features will remain enabled, just as the
default configuration was before these changes were introduced.
Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/common/tuners/tda18271.h
|
| 2dfca76303937f256e11754a716eb198b22afdd5 |
|
29-Aug-2009 |
Michael Krufky <mkrufky@kernellabs.com> |
V4L/DVB (12863): tda18271: add new standby mode: slave tuner output / loop thru on
Add new standby mode:
TDA18271_STANDBY_LT_ON = slave tuner output loop thru on w/ xtal osc off
Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/common/tuners/tda18271.h
|
| 81259f210ef09c6e6e643c7cecc803a7083f970e |
|
11-May-2008 |
Michael Krufky <mkrufky@kernellabs.com> |
V4L/DVB (12861): tda18271: add support for additional low-power standby modes
By default, the driver enters standby mode with slave tuner output
loop thru enabled and xtal oscillator on.
Not all designs require that slave tuner output loop thru and
xtal oscillator remain active while in standby mode, so two
additional standby modes have been added:
- standby mode with xtal oscillator on (loop thru off)
- total power off
Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/common/tuners/tda18271.h
|
| 81016b496ee75cfb13d346ee58176d36a5f9c191 |
|
27-Aug-2009 |
Michael Krufky <mkrufky@kernellabs.com> |
V4L/DVB (12578): tda18271: allow drivers to request RF tracking filter calibration during attach
On certain master / slave dual tuner configurations, tuning performance
improves when the RF tracking filter calibration is performed sequentially.
This patch allows for the bridge driver to specify this behavior in the
configuration structure at attach-time.
The "cal" module option will continue to override this attach-time
configuration: set cal=0 to prevent RF tracking filter calibration
on startup, and set cal=1 to force it.
Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Reviewed-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/common/tuners/tda18271.h
|
| adcc4b3e75c5f0293806766bcc5ed0bb62d5cda0 |
|
04-Mar-2009 |
Michael Krufky <mkrufky@linuxtv.org> |
V4L/DVB (10876): tda18271: add support for AGC configuration via tuner callback
The tda827x driver supports a feature that the tda18271 driver was lacking
until now. This patch adds support for device-level configuration via the
tuner callback configuration interface.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/common/tuners/tda18271.h
|
| 149ef72deeba57078216c9fa678baff392295853 |
|
30-Apr-2008 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
Rename common tuner Kconfig names to use the same
namespace for all of them.
/drivers/media/common/tuners/tda18271.h
|
| 7c91f0624a9a2b8b9b122cf94fef34bc7f7347a6 |
|
30-Apr-2008 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB(7767): Move tuners to common/tuners
There were several issues in the past, caused by the hybrid tuner design, since
now, the same tuner can be used by drivers/media/dvb and drivers/media/video.
Kconfig items were rearranged, to split V4L/DVB core from their drivers.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/common/tuners/tda18271.h
|