Commit Graph

25 Commits

Author SHA1 Message Date
Antti Palosaari
d281c1f144 [media] af9035: add few new reference design USB IDs
Add all known reference design USB IDs.
Rename two earlier reference design USB IDs.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-05-14 13:21:05 -03:00
Antti Palosaari
1cbabf9c75 [media] af9035: remove one config parameter
We can use tuner ID instead of HW not supported flag.
Lesser code is better code.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-05-14 13:20:44 -03:00
Antti Palosaari
2a79eefa82 [media] af9035: move device configuration to the state
Fixes most problems when having more than one device connected
as demod and tuner configurations are not shared.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-05-14 13:20:24 -03:00
Hans-Frieder Vogt
3234bd2f19 [media] af9035: add remote control support
Signed-off-by: Hans-Frieder Vogt <hfvogt@gmx.net>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-05-14 13:19:12 -03:00
Antti Palosaari
6fb39c50a0 [media] af9035: various small changes for af9035_ctrl_msg()
Fix USB buffer len to maximum possible.
Various log writing fixes, remove extra new lines and excessive
type casts. Rename and type change some variables.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-05-14 13:07:44 -03:00
Antti Palosaari
852f0d9d6f [media] af9035: disable frontend0 I2C-gate control
Seems like tuners used for frontend0 are not behind demodulator
I2C-gate thus gate control is not needed. Disable it for sure as
it can cause problems some situations.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-04-09 14:57:14 -03:00
Antti Palosaari
b55b4b7a10 [media] af9035: reorganise USB ID and device list
Add and rename "Afatech AF9035 reference design" as a first
device in the list since it sounds logical to keep reference
design IDs on top of the list.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-04-09 14:56:42 -03:00
Antti Palosaari
daacd5b27f [media] af9035: minor changes for af9035_fc0011_tuner_callback()
Change function to use same logic than existing functions.
Debugs log writings are done in error case, earlier it was
just returning error code.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-04-09 14:56:20 -03:00
Pierangelo Terzulli
dbac01ffbb [media] af9035: add AVerMedia Twinstar (A825) [07ca:0825]
[crope@iki.fi: applied manually since erroneous patch]
Signed-off-by: Pierangelo Terzulli <pierigno@gmail.com>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-04-09 14:55:59 -03:00
Antti Palosaari
f2b61d0c39 [media] af9035: initial support for IT9135 chip
AF9035 code needed for IT9135 chip support. Needs still small
changes for AF9033 and totally new tuner driver in order to
get that chip version working.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-04-09 14:54:58 -03:00
Michael Büsch
de2bec5e54 [media] af9035: Use usleep_range() in fc0011 support code
Use usleep_range() instead of msleep() to improve power saving opportunities.

Signed-off-by: Michael Buesch <m@bues.ch>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-04-09 14:53:59 -03:00
Antti Palosaari
ad30e91bef [media] af9035: fix and enhance I2C adapter
There was a bug I2C adapter writes and reads one byte too much.
As the most I2C clients has auto-increment register addressing
this leads next register from the target register overwritten by
garbage data.

As a change remove whole register address byte usage and write
data directly to the I2C bus without saying what are register
address bytes to firmware.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Cc: Michael Buesch <m@bues.ch>
Cc: Hans-Frieder Vogt <hfvogt@gmx.net>
Cc: Gianluca Gennari <gennarone@gmail.com>
Tested-by: Michael Buesch <m@bues.ch>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-04-09 14:53:30 -03:00
Gianluca Gennari
48bf7e1a9d [media] af9035: use module_usb_driver macro
Let's save a few lines of code using the module_usb_driver macro.

Signed-off-by: Gianluca Gennari <gennarone@gmail.com>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-04-09 14:52:48 -03:00
Gianluca Gennari
ce1fe3799c [media] af9035: add support for the tda18218 tuner
Add basic support for the tda18218 tuner and the AVerMedia A835 devices.

Signed-off-by: Gianluca Gennari <gennarone@gmail.com>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-04-09 14:52:34 -03:00
Gianluca Gennari
728827b8d3 [media] af9035: add USB id for 07ca:a867
New USB id for the Avermedia A867 stick (Sky Digital Key with blue led).

Signed-off-by: Gianluca Gennari <gennarone@gmail.com>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-04-09 14:52:00 -03:00
Hans-Frieder Vogt
540fd4ba05 [media] af9035: add Avermedia Volar HD (A867R) support
Support of AVerMedia AVerTV HD Volar, with tuner MxL5007t.

Signed-off-by: Hans-Frieder Vogt <hfvogt@gmx.net>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-04-09 14:51:47 -03:00
Michael Büsch
1083a0f9b8 [media] af9035: Add Afatech USB PIDs
Add some generic Afatech USB PIDs used by "Cabstone" sticks and others.

Signed-off-by: Michael Buesch <m@bues.ch>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-04-09 14:51:08 -03:00
Michael Büsch
ffc501f654 [media] af9035: Add fc0011 tuner support
This adds Fitipower fc0011 tuner support to the af9035 driver.

Signed-off-by: Michael Buesch <m@bues.ch>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-04-09 14:50:45 -03:00
Gianluca Gennari
6ec12988c0 [media] af9035: fix warning
On a 32 bit system:

af9035.c: In function 'af9035_download_firmware':
af9035.c:446:3: warning: format '%lu' expects argument of type 'long unsigned
int', but argument 3 has type 'unsigned int' [-Wformat]

%zu avoids any warning on both 32 and 64 bit systems.

Signed-off-by: Gianluca Gennari <gennarone@gmail.com>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-04-09 14:46:15 -03:00
Michael Büsch
b1a9599a0d [media] af9035: Add USB read checksumming
This adds USB message read checksumming to protect against
device and bus errors.
It also adds a read length check to avoid returning garbage from
the buffer, if the device truncated the message.

Signed-off-by: Michael Buesch <m@bues.ch>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-04-09 14:45:37 -03:00
Hans-Frieder Vogt
812fe6d942 [media] af9035: i2c read fix
Enable i2c read requests.

I2C read fix (necessary e.g. for mxl5007t tuner, because it
sends a 2 bytes for a read request, thus msg[0].len != msg[1].len).

Signed-off-by: Hans-Frieder Vogt <hfvogt@gmx.net>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-04-09 14:45:16 -03:00
Antti Palosaari
41d44a815a [media] af9035: add missing error check
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-04-09 14:43:57 -03:00
Antti Palosaari
77c5ff2d89 [media] af9035: reimplement firmware downloader
Big thanks to Daniel Glöckner <daniel-gl@gmx.net> for
revealing firmware structure on Linux Media mailing
list.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Cc: Daniel Glöckner <daniel-gl@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-04-09 14:43:40 -03:00
Antti Palosaari
5a9abae497 [media] af9035: enhancement for unknown tuner ID handling
* do not attach frontend when tuner is not supported
* fix unkown tuner ID log write format
* add prefix for dvb-usb log writings

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-04-09 14:43:01 -03:00
Antti Palosaari
7f882c2e35 [media] Afatech AF9035 DVB USB driver
AF9035 is integrated DVB USB interface and DVB-T demodulator.
Integrated demodulator is AF9033 and its driver is attached
runtime as a own module.

Driver currently supports only one device,
TerraTec Cinergy T Stick [0ccd:0093].

TerraTec Cinergy T Stick is based of Afatech AF9035 +
Infineon TUA 9001 silicon tuner.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-04-09 14:42:19 -03:00