Stefan Richter [Sun, 8 Nov 2009 21:30:54 +0000 (18:30 -0300)]
V4L/DVB (13400): firedtv: port to new firewire core
The firedtv DVB driver will now work not only on top of the old ieee1394
driver stack but also on the new firewire driver stack.
Alongside to the firedtv-1394.c backend for driver binding and I/O, the
firedtv-fw.c backend is added. Depending on which of the two 1394
stacks is configured, one or the other or both backends will be built
into the firedtv driver.
This has been tested with a DVB-T and a DVB-C box on x86-64 and x86-32
together with a few different controllers (Agere FW323, a NEC chip, TI
TSB82AA2, TSB43AB22/A, VIA VT6306).
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Stefan Richter [Sun, 8 Nov 2009 21:29:41 +0000 (18:29 -0300)]
V4L/DVB (13399): firedtv: add missing include, rename a constant
Add #include <dvb_demux.h> for dvb_dmx_swfilter_packets(). This was
already indirectly included via firedtv.h, but don't rely on it.
The 4 bytes which were referred to as FIREWIRE_HEADER_SIZE are actually
the source packet header from IEC 61883-4 (MPEG2-TS data transmission
over 1394), not e.g. the IEEE 1394 isochronous packet header. So choose
a more precise name.
Also, express the payload size as a preprocessor constant too.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Stefan Richter [Sun, 8 Nov 2009 21:29:08 +0000 (18:29 -0300)]
V4L/DVB (13398): firedtv: reform lock transaction backend call
Preparation for the port of firedtv to the firewire-core kernel API:
The fdtv->backend->lock() hook and thus the CMP code is slightly changed
to better fit with the new API.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Stefan Richter [Sun, 8 Nov 2009 21:28:45 +0000 (18:28 -0300)]
V4L/DVB (13397): firedtv: move remote control workqueue handling into rc source file
Preparation for the port of firedtv to the firewire-core kernel API:
Canceling of the remote control workqueue job is factored into
firedtv-rc.c. Plus trivial whitespace change.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Julia Lawall [Sun, 8 Nov 2009 17:49:05 +0000 (14:49 -0300)]
V4L/DVB (13396): correct initialization of audio_mode
This initialization of the value of audio_mode is the one used if nothing
matches in the subsequent switch. The variable audio_mode is subsequently
assigned to constants such as TUNER_AUDIO_MONO and TUNER_AUDIO_STEREO.
TUNER_AUDIO_STEREO has the same value as V4L2_TUNER_MODE_STEREO, so it
would seem better to use that value here.
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
hiranotaka@zng.jp [Sun, 8 Nov 2009 08:42:28 +0000 (05:42 -0300)]
V4L/DVB (13394): pt1: Support FE_READ_SNR
Signed-off-by: HIRANO Takahito <hiranotaka@zng.info>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Marton Nemeth [Sun, 8 Nov 2009 07:41:28 +0000 (04:41 -0300)]
V4L/DVB (13389): gspca - pac7302: Handle return values in sd_start().
Signed-off-by: Marton Nemeth <nm127@freemail.hu>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Marton Nemeth [Sun, 8 Nov 2009 07:35:12 +0000 (04:35 -0300)]
V4L/DVB (13388): gspca - pac7302: Add white balance control.
Signed-off-by: Marton Nemeth <nm127@freemail.hu>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Sat, 7 Nov 2009 19:38:55 +0000 (16:38 -0300)]
V4L/DVB (13387): gspca - main: Fix a compilation warning.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Sat, 7 Nov 2009 18:30:50 +0000 (15:30 -0300)]
V4L/DVB (13386): gspca - main: Change version to 2.8.0.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Márton Németh [Sat, 7 Nov 2009 18:15:56 +0000 (15:15 -0300)]
V4L/DVB (13385): gspca - pac7302: Add red and blue balance control.
The valid values for these controls are 0..3 (lower two bits) which was
identified by trial and error on Labtec Webcam 2200 (USB ID 093a:2626).
The upper 6 bits are ignored on page 0, registers 0xc5 and 0xc7 by the camera.
Signed-off-by: Márton Németh <nm127@freemail.hu>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Sat, 7 Nov 2009 09:10:08 +0000 (06:10 -0300)]
V4L/DVB (13384): gspca - sonixj: Optimize code and add some comments.
- the i2c base address is now taken from the sn9c1xx register table
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Márton Németh [Sat, 7 Nov 2009 08:52:02 +0000 (05:52 -0300)]
V4L/DVB (13383): gspca - pac7311/pac7302: Propagate error to higher level software.
The usb_control_msg() can fail any time. Only continue writing
sequence if there was no error with the previous write. If there
was any problem stop sending URBs and propagate the error to the
gspca_main.
Signed-off-by: Márton Németh <nm127@freemail.hu>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Márton Németh [Sat, 7 Nov 2009 08:45:33 +0000 (05:45 -0300)]
V4L/DVB (13382): gspca - pac7302: Remove redundant stream off command.
The stream off command is sent to the device twice, one is enough.
Signed-off-by: Márton Németh <nm127@freemail.hu>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Roel Kluin [Tue, 17 Nov 2009 22:43:40 +0000 (19:43 -0300)]
V4L/DVB (13380): sms-cards: make id unsigned in sms_get_board()
Make id signed so we can't get an invalid pointer when we pass a negative
id.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Alexander Strakh [Tue, 17 Nov 2009 22:43:38 +0000 (19:43 -0300)]
V4L/DVB (13379): quickcam_messenger: possible buffer overflow while use strncat
In driver ./drivers/media/video/usbvideo/quickcam_messenger.c in line 91:
91 usb_make_path(dev, cam->input_physname, sizeof(cam->input_physname));
After this line we use strncat:
92 strncat(cam->input_physname, "/input0", sizeof(cam->input_physname));
where sizeof(cam->input_physname) returns length of cam->input_phisname
without length for null-symbol. But this parameter must be - "maximum
numbers of bytes to copy", i.e.:
sizeof(cam->input_physname)-strlen(cam->input_physname)-1.
In this case, after call to usb_make_path the similar drivers use strlcat.
Like in: drivers/hid/usbhid/hid-core.c:
1152 usb_make_path(dev, hid->phys, sizeof(hid->phys));
1153 strlcat(hid->phys, "/input", sizeof(hid->phys));
Found by Linux Driver Verification Project.
Use strlcat instead of strncat.
Signed-off-by: Alexander Strakh <strakh@ispras.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Alexander Strakh [Tue, 17 Nov 2009 22:43:37 +0000 (19:43 -0300)]
V4L/DVB (13378): konicawc.c: possible buffer overflow while use strncat
In driver ./drivers/media/video/usbvideo/konicawc.c in line 227:
227 usb_make_path(dev, cam->input_physname, sizeof(cam->input_physname));
After this line we use strncat:
228 strncat(cam->input_physname, "/input0", sizeof(cam->input_physname));
where sizeof(cam->input_physname) returns length of cam->input_phisname
without length for null-symbol. But this parameter must be - "maximum
numbers of bytes to copy", i.e.:
sizeof(cam->input_physname)-strlen(cam->input_physname)-1.
In this case, after call to usb_make_path the similar drivers use strlcat.
Like in drivers/hid/usbhid/hid-core.c:
1152 usb_make_path(dev, hid->phys, sizeof(hid->phys));
1153 strlcat(hid->phys, "/input", sizeof(hid->phys));
Found by Linux Driver Verification Project.
Use strlcat instead of strncat.
Signed-off-by: Alexander Strakh <strakh@ispras.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jonathan Corbet [Tue, 17 Nov 2009 22:43:41 +0000 (19:43 -0300)]
V4L/DVB (13377): make struct videobuf_queue_ops constant
The videobuf_queue_ops function vector is not declared constant, but
there's no need for the videobuf layer to ever change it. Make it const
so that videobuf users can make their operations const without warnings.
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
David Wong [Mon, 26 Oct 2009 12:41:22 +0000 (09:41 -0300)]
V4L/DVB (13376): cx-usb: add Mygica D689 DMB-TH USB support
X-Patchwork-Id: 55873
Add support for cxusb card Mygica D689 DBM-TH USB
Signed-off-by: David T. L. Wong <davidtlwong@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
David T. L. Wong [Mon, 26 Oct 2009 11:54:04 +0000 (08:54 -0300)]
V4L/DVB (13375): cx23885: Add support for Mygica X8558Pro DMB-TH
Adds support for cx23885 card Mygica X8558 Pro DMB-TH
Signed-off-by: David T. L. Wong <davidtlwong@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
David T.L. Wong [Mon, 26 Oct 2009 10:08:17 +0000 (07:08 -0300)]
V4L/DVB (13374): AltoBeam ATBM8830 GB20600-2006(DMB-TH) demodulator
Adds support for Maxim MAX2165 silicon tuner.
It was tested on Mygica X8558Pro, which has MAX2165, ATBM8830 and CX23885.
Signed-off-by: David T. L. Wong <davidtlwong@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
David T.L. Wong [Mon, 26 Oct 2009 09:42:34 +0000 (06:42 -0300)]
V4L/DVB (13373): Maxium MAX2165 silicon tuner
Adds support for Maxim MAX2165 silicon tuner.
It is tested on Mygica X8558Pro, which has MAX2165, ATBM8830 and CX23885
Signed-off-by: David T. L. Wong <davidtlwong@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Ignacio de Miguel Diaz [Sat, 14 Nov 2009 02:13:34 +0000 (23:13 -0300)]
V4L/DVB (13368): af9015: support for Sveon STV20 Tuner USB DVB-T HDTV
Add USB ID 1b80:e39d for Sveon STV20 Tuner USB DVB-T HDTV.
Signed-off-by: Ignacio de Miguel Diaz <imigueldiaz@gmail.com>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Sat, 14 Nov 2009 01:38:55 +0000 (22:38 -0300)]
V4L/DVB (13364): ec168: add new driver for E3C EC168 DVB USB
E3C EC168 DVB USB driver
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Sat, 14 Nov 2009 01:33:45 +0000 (22:33 -0300)]
V4L/DVB (13363): ec100: add new driver for E3C EC100 DVB-T demodulator
E3C EC100 DVB-T demodulator driver
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Manu Abraham [Fri, 13 Nov 2009 21:51:39 +0000 (18:51 -0300)]
V4L/DVB (13361): stv090x: fix TS corruption with High Symbol Rate streams
With a lower bandwidth setup, the Transport Stream gets corrupted due to
TSFIFO overrun. The patch fixes the issue.
The issue is seen with Transport Streams having a Symbol Rate of 22MSPS
and/or greater.
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Andreas Regel [Fri, 13 Nov 2009 21:22:02 +0000 (18:22 -0300)]
V4L/DVB (13360): stv090x: fix the calculation of the r divider in stv6110x_set_frequency
It had always the value 3 no matter what frequency was given.
Signed-off-by: Andreas Regel <andreas.regel@gmx.de>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Andreas Regel [Fri, 13 Nov 2009 21:20:54 +0000 (18:20 -0300)]
V4L/DVB (13359): stv090x: adds corrections of some register values
While here, also do some blind scan related fixes.
Signed-off-by: Andreas Regel <andreas.regel@gmx.de>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Andreas Regel [Fri, 13 Nov 2009 21:19:54 +0000 (18:19 -0300)]
V4L/DVB (13358): stv090x: add an additional check for packet delineator lock in stv090x_read_status in case of a tuned DVB-S2 signal
Signed-off-by: Andreas Regel <andreas.regel@gmx.de>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Andreas Regel [Fri, 13 Nov 2009 21:18:53 +0000 (18:18 -0300)]
V4L/DVB (13357): stv090x: adds an additional check for signal presence based on AGC1
Signed-off-by: Andreas Regel <andreas.regel@gmx.de>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Andreas Regel [Fri, 13 Nov 2009 21:17:45 +0000 (18:17 -0300)]
V4L/DVB (13356): stv090x: fixes signal lock logic
This patch contains several fixes for the stv090x driver:
- added missing else
- use calculated timeout instead of fixed one
- use correct frequency when doing zigzag scan
- added missing read of GENCFG register
Signed-off-by: Andreas Regel <andreas.regel@gmx.de>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Andreas Regel [Fri, 13 Nov 2009 21:16:44 +0000 (18:16 -0300)]
V4L/DVB (13355): stv090x: fixes calculation of AGC2 and uses a different AGC2 threshold for cut 3 chips
Signed-off-by: Andreas Regel <andreas.regel@gmx.de>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Andreas Regel [Fri, 13 Nov 2009 21:15:27 +0000 (18:15 -0300)]
V4L/DVB (13354): stv090x: fixes some typos like wrong register or variable names
Signed-off-by: Andreas Regel <andreas.regel@gmx.de>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Andreas Regel [Fri, 13 Nov 2009 21:14:00 +0000 (18:14 -0300)]
V4L/DVB (13353): stv090x: fixes STR and SNR calculation and normalizes the value into the 0..0xFFFF range
Signed-off-by: Andreas Regel <andreas.regel@gmx.de>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Andreas Regel [Fri, 13 Nov 2009 21:12:48 +0000 (18:12 -0300)]
V4L/DVB (13352): stv090x: fixes errors and typos in register definitions
Signed-off-by: Andreas Regel <andreas.regel@gmx.de>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Andreas Regel [Fri, 13 Nov 2009 21:11:26 +0000 (18:11 -0300)]
V4L/DVB (13351): stv090x: increases search range based on symbol rate
Signed-off-by: Andreas Regel <andreas.regel@gmx.de>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Michael Krufky [Wed, 11 Nov 2009 18:46:09 +0000 (15:46 -0300)]
V4L/DVB (13349): cx23885: Enable IR input keypress handling for the Hauppauge WinTV HVR-1290
The IR on the HVR-1290 is identical to that of the HVR-1850
Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Michael Krufky [Wed, 11 Nov 2009 13:46:40 +0000 (10:46 -0300)]
V4L/DVB (13348): cx23885: update model matrix for models 85021 and 85721
Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Michael Krufky [Wed, 11 Nov 2009 04:52:45 +0000 (01:52 -0300)]
V4L/DVB (13347): cx23885: add digital television support for Hauppauge WinTV-HVR1290
Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Igor M. Liplianin [Sat, 7 Nov 2009 02:46:32 +0000 (23:46 -0300)]
V4L/DVB (13341): stv0900: big rework to support cut 3.0.
Patch 4 of 4.
Also patch changes logic to prevent code repetitions and big indents.
It makes checkpatch silent :)
Signed-off-by: Igor M. Liplianin <liplianin@netup.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Igor M. Liplianin [Sat, 7 Nov 2009 02:42:22 +0000 (23:42 -0300)]
V4L/DVB (13340): stv0900: big rework to support cut 3.0.
Patch 3 of 4.
Also patch changes logic to prevent code repetitions and big indents.
It makes checkpatch silent :)
Signed-off-by: Igor M. Liplianin <liplianin@netup.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Igor M. Liplianin [Sat, 7 Nov 2009 02:23:29 +0000 (23:23 -0300)]
V4L/DVB (13339): stv0900: big rework to support cut 3.0.
Patch 2 of 4.
Also patch changes logic to prevent code repetitions and big indents.
It makes checkpatch silent :)
Signed-off-by: Igor M. Liplianin <liplianin@netup.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Igor M. Liplianin [Sat, 7 Nov 2009 02:07:56 +0000 (23:07 -0300)]
V4L/DVB (13338): stv0900: big rework to support cut 3.0.
Patch 1 of 4.
Also patch changes logic to prevent code repetitions and big indents.
It makes checkpatch silent :)
Signed-off-by: Igor M. Liplianin <liplianin@netup.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Igor M. Liplianin [Tue, 27 Oct 2009 17:59:53 +0000 (14:59 -0300)]
V4L/DVB (13337): Change str snr scale for stv0900/903 and Netup Dual DVB-S2 card.
Signed-off-by: Igor M. Liplianin <liplianin@netup.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Igor M. Liplianin [Sat, 17 Oct 2009 11:58:26 +0000 (08:58 -0300)]
V4L/DVB (13336): stv0900: config definition for single/dual mode
Signed-off-by: Igor M. Liplianin <liplianin@netup.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Abylay Ospan [Sat, 17 Oct 2009 11:38:45 +0000 (08:38 -0300)]
V4L/DVB (13335): stv0900: fix diseqc support for NetUP card
Signed-off-by: Abylay Ospan <aospan@netup.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Abylay Ospan [Sat, 17 Oct 2009 11:23:00 +0000 (08:23 -0300)]
V4L/DVB (13334): stv6110: add configurable gain
It has positive effect for NetUP Dual DVB-S2 CI card.
Signed-off-by: Abylay Ospan <aospan@netup.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Devin Heitmueller [Mon, 2 Nov 2009 04:30:40 +0000 (01:30 -0300)]
V4L/DVB (13332): s5h1409: remove a set register that would cause lock to be lost.
On particularly weak signals, changing register 0xab after setting the
interleave mode will cause the FEC lock to get lost (while still holding the
EQ lock). So remove the write entirely, which seems to have had no adverse
effect in either of my ClearQAM environments (and in particular resolves the
customer's reported issue).
Also flip around the order of the amhum optimization and the interleave setup
to be consistent with the windows driver, which has the side-benefit of doing
them both in the same call (since the amhum optimization can only be done once
the interleave setup).
This work was sponsored by ONELAN Limited.
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Devin Heitmueller [Thu, 29 Oct 2009 02:10:16 +0000 (23:10 -0300)]
V4L/DVB (13331): mxl5005s: provide ability to override QAM gain for HVR-1600
The HVR-1600 doesn't use the standard mechanism for computing the gain when
in QAM mode, instead always forcing it to be 0x02. Provide the ability to
override the algorithm on a per-board basis.
This change results in an improvement of 0.4-0.6 dB for QAM tuning.
This work was sponsored by ONELAN Limited.
Cc: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Devin Heitmueller [Wed, 28 Oct 2009 04:26:05 +0000 (01:26 -0300)]
V4L/DVB (13330): s5h1409: properly handle QAM optimization after lock achieved
The sh51409 driver was only doing the QAM optimization a single time, and it
would only occur if you received a lock instantaneously after the tuning
request. Restructure the code so that the optimization occurs once you reach
a signal lock.
Note that this depends on the caller polling for status, but we don't have
much choice at this point without an independent thread monitoring the lock
status. Also, at this point pretty much every application polls for status
lock after doing the tune, so the likelihood of the optimization not occurring
in the real world is pretty low.
The state machine has also been reworked such that setting the interleave mode
is now a dependency of doing the QAM optimization. Before both were mutually
exclusive, which was not consistent with the Windows driver. We now have a
single state machine that controls both.
The changes as-is are only enabled for the HVR-1600. Once the changes are
tested with some of the other boards, this change should be made generic and
the "_legacy" functions should be removed.
This work was sponsored by ONELAN Limited.
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Devin Heitmueller [Wed, 28 Oct 2009 02:33:21 +0000 (23:33 -0300)]
V4L/DVB (13329): s5h1409: provide HVR-1600 specific optimizations
Perform some optimization of the register configuration based on a trace
of the HVR-1600 Windows i2c traffic (and consultation with Steven Toth).
Note that some of these values may be able to be moved into the common driver,
but I am holding off on that until they can be tested with other boards.
This work was sponsored by ONELAN Limited.
Cc: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab [Thu, 12 Nov 2009 14:21:05 +0000 (11:21 -0300)]
V4L/DVB (13328): em28xx: Add chip ID for em2800
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab [Sat, 7 Nov 2009 17:51:01 +0000 (14:51 -0300)]
V4L/DVB (13327): em28xx: fix alt modprobe parameter
It seems that some patch broke alt modprobe parameter. Fix it to allow
changing alternate interfaces during module load and at runtime.
If changed during runtime, you'll need to stop a and restart stream for
the parameter to be used.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Marton Nemeth [Thu, 5 Nov 2009 08:40:46 +0000 (05:40 -0300)]
V4L/DVB (13325): gspca - pac7302/pac7311: Fix buffer overrun.
The reg_w_seq() function expects the sequence length in entries
and not in bytes. One entry in init_7302 and init_7311 is two
bytes and not one.
Signed-off-by: Marton Nemeth <nm127@freemail.hu>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Marton Nemeth [Thu, 5 Nov 2009 08:35:08 +0000 (05:35 -0300)]
V4L/DVB (13324): gspca - pac7302/pac7311: Handle return value of usb_control_msg().
The function usb_control_msg() can return error any time so at least
warn the user if an error happens. No message is printed in case of
normal operation.
Signed-off-by: Marton Nemeth <nm127@freemail.hu>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Wed, 4 Nov 2009 19:38:04 +0000 (16:38 -0300)]
V4L/DVB (13323): gspca - zc3xx: Adjust the exchanges of sensors mi0360soc and pb0330.
- the pb03303x exchanges were the mi0360soc ones
- add the new sensor mi0360soc
- the new exchanges are taken from the info file of the ms-win driver
of the webcams 0ac8:301b and 0ac8:303b (vm30x.inf)
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Laurent Pinchart [Wed, 4 Nov 2009 14:53:49 +0000 (11:53 -0300)]
V4L/DVB (13310): uvcvideo: Return -EINVAL instead of -ENODEV in read()
-EINVAL is required by the V4L2 specification. -ENODEV is simply wrong
as the device exists.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Laurent Pinchart [Wed, 21 Oct 2009 21:36:18 +0000 (18:36 -0300)]
V4L/DVB (13308): uvcvideo: Add support for MSI StarCam 370i webcams
The MSI StarCam 370i (1b3b:2951) requires the MINMAX quirk. Add a
corresponding entry in the device IDs list.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Mon, 2 Nov 2009 13:00:48 +0000 (10:00 -0300)]
V4L/DVB (13306): gspca - sonixj: Change the copyright.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Mon, 2 Nov 2009 12:58:49 +0000 (09:58 -0300)]
V4L/DVB (13305): gspca - sonixj: The V flip control does not exist for all sensors.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Mon, 2 Nov 2009 12:56:59 +0000 (09:56 -0300)]
V4L/DVB (13304): gspca - sonixj: Don't access the sensor when setting the bridge.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Mon, 2 Nov 2009 12:54:04 +0000 (09:54 -0300)]
V4L/DVB (13303): gspca - sonixj: Change sensor and om6802 exchanges.
- the sensors are now initialized sooner
- om6802:
. set some parameters in factory mode
. lack of some parameters
. gpio adjustments
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Mon, 2 Nov 2009 12:21:06 +0000 (09:21 -0300)]
V4L/DVB (13302): gspca - sonixj: Fix some bad values of sensor om6802.
- sensor address is 0x34
- sensor i2c is 100 kHz
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Mon, 2 Nov 2009 12:10:25 +0000 (09:10 -0300)]
V4L/DVB (13301): gspca - sonixj: Simplify the sensor init exchanges.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Marton Nemeth [Mon, 2 Nov 2009 11:13:21 +0000 (08:13 -0300)]
V4L/DVB (13300): gspca - pac7302/pac7311: Separate the two subdrivers.
All PAC7311 specific functions remain in pac7311.c. All PAC7302 specific
functions are moved to pac7302.c. The USB device table is also divided into
two parts. This makes it possible to remove the sensor specific decisions
from different functions and also remove sensor infromation from the USB
device table.
The common functions are just copied to both subdrivers. These common
functions can be separated later to a common file or helper module.
Signed-off-by: Marton Nemeth <nm127@freemail.hu>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Marton Nemeth [Mon, 2 Nov 2009 11:09:34 +0000 (08:09 -0300)]
V4L/DVB (13299): gspca - pac7311: Extract pac_start_frame.
Creating the start of the frame is done in the same way for pac7302
and for pac7311. Extract this common part to the pac_start_frame()
function.
Signed-off-by: Marton Nemeth <nm127@freemail.hu>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Marton Nemeth [Mon, 2 Nov 2009 11:05:51 +0000 (08:05 -0300)]
V4L/DVB (13298): gspca - pac207/pac7311/mr97310a: Simplify pac_find_sof.
Remove struct sd dependency from pac_find_sof() function implementation.
This step prepares separation of pac7302 and pac7311 specific parts of
struct sd.
Signed-off-by: Marton Nemeth <nm127@freemail.hu>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Sergio C Fortier [Wed, 4 Nov 2009 18:55:09 +0000 (15:55 -0300)]
V4L/DVB (13297): dib0700_devices: EvolutePC TvWay+ USB ISDB-Tb remote control support
Patch for EvolutePC TvWay+ USB ISDB-Tb remote control support.
[dougsland@redhat.com: fixed malformed patch]
Cc: Patrick Boettcher <pboettcher@dibcom.fr>
Signed-off-by: Sergio C Fortier <sergiofortier@yahoo.com.br>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Éric Piel [Wed, 4 Nov 2009 18:46:11 +0000 (15:46 -0300)]
V4L/DVB (13295): sms1xxx: load smsdvb also for the hauppauge tiger cards
load smsdvb also for the hauppauge tiger cards
[dougsland@redhat.com: fixed rejects due changes in sms-cards.c]
Signed-off-by: Éric Piel <eric.piel@tremplin-utc.net>
Acked-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Akihiro Tsukada [Wed, 4 Nov 2009 18:40:36 +0000 (15:40 -0300)]
V4L/DVB (13294): dvb-usb-friio: cleaning up unnecessary functions
This patch removes some fe->ops.X() functions which do nothing more useful than the default.
Signed-off-by: Akihiro Tsukada <tskd2@yahoo.co.jp>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Akihiro Tsukada [Wed, 4 Nov 2009 18:39:31 +0000 (15:39 -0300)]
V4L/DVB (13293): dvb-usb-friio: return the correct DTV_DELIVERY_SYSTEM
This patch makes the driver return the correct DTV_DELIVERY_SYSTEM.
The driver previously returned SYS_UNDEFINED for DTV_DELIVERY_SYSTEM property,
as it lacked any driver specific S2API support.
Signed-off-by: Akihiro Tsukada <tskd2@yahoo.co.jp>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Sebastian Andrzej Siewior [Wed, 4 Nov 2009 18:35:09 +0000 (15:35 -0300)]
V4L/DVB (13292): tvp514x: recognize the error case in tvp514x_read_reg()
i2c_smbus_read_byte_data() returns a negative value on error. It is very
likely to be != -1 (-EPERM).
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Acked-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Filipe Rosset [Wed, 4 Nov 2009 18:32:37 +0000 (15:32 -0300)]
V4L/DVB (13290): em28xx-dvb: Convert printks to em28xx_err and em28xx_info
Convert printks to em28xx_err and em28xx_info
Signed-off-by: Filipe Rosset <rosset.filipe@gmail.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Filipe Rosset [Wed, 4 Nov 2009 18:31:25 +0000 (15:31 -0300)]
V4L/DVB (13289): em28xx-audio: Convert printks to em28xx_err
Convert printks to em28xx_err.
Signed-off-by: Filipe Rosset <rosset.filipe@gmail.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Peter Huewe [Wed, 4 Nov 2009 18:28:33 +0000 (15:28 -0300)]
V4L/DVB (13288): adding __init/__exit macros to various drivers
Trivial patch which adds the __init/__exit macros to the module_init/
module_exit functions of the following drivers in media video:
drivers/media/video/ivtv/ivtv-driver.c
drivers/media/video/cx18/cx18-driver.c
drivers/media/video/davinci/dm355_ccdc.c
drivers/media/video/davinci/dm644x_ccdc.c
drivers/media/video/saa7164/saa7164-core.c
drivers/media/video/saa7134/saa7134-core.c
drivers/media/video/cx23885/cx23885-core.c
Cc: Hermann Pitton <hermann-pitton@arcor.de>
Acked-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Acked-by: Andy Walls <awalls@radix.net>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Muralidharan Karicheri <m-karicheri2@ti.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Roel Kluin [Wed, 4 Nov 2009 17:16:25 +0000 (14:16 -0300)]
V4L/DVB (13285): vpfe_capture: keep index within bound in vpfe_cropcap()
If vpfe_dev->std_index equals ARRAY_SIZE(vpfe_standards), that is
one too large.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Acked-by: Muralidharan Karicheri <m-karicheri2@ti.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab [Wed, 4 Nov 2009 14:11:43 +0000 (12:11 -0200)]
V4L/DVB (13271a): Fix a badly solved merge conflict
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Abylay Ospan [Sun, 1 Nov 2009 21:46:53 +0000 (18:46 -0300)]
V4L/DVB (13271): TS speed check. Logging transport stream speed in Kbits per second
[mchehab@redhat.com: add asm/div64.h and allocate vars only if dvb_demux_speedcheck specified]
Signed-off-by: Abylay Ospan <aospan@netup.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Michael Krufky [Sun, 1 Nov 2009 14:16:10 +0000 (11:16 -0300)]
V4L/DVB (13269): saa7134: codingstyle: use /* style comments */ instead of //
Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Theodore Kilgore [Sun, 1 Nov 2009 16:09:15 +0000 (13:09 -0300)]
V4L/DVB (13267): gspca_mr97310a: Change brightness for VGA type 1 cameras downward
gspca_mr97310a: Change brightness for VGA type 1 cameras downward
Signed-off-by: Theodore Kilgore <kilgota@banach.math.auburn.edu>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Theodore Kilgore [Sun, 1 Nov 2009 16:07:08 +0000 (13:07 -0300)]
V4L/DVB (13266): gspca_mr97310a: Fix / update some comments
gspca_mr97310a: Fix / update some comments
Signed-off-by: Theodore Kilgore <kilgota@banach.math.auburn.edu>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Theodore Kilgore [Sun, 1 Nov 2009 16:02:59 +0000 (13:02 -0300)]
V4L/DVB (13265): gspca_mr97310a: Partly back off red gain change for Sakar Digital VGA camera
gspca_mr97310a: Partly back off red gain change for Sakar Digital VGA camera
Signed-off-by: Theodore Kilgore <kilgota@banach.math.auburn.edu>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Michael Krufky [Sun, 1 Nov 2009 05:52:01 +0000 (02:52 -0300)]
V4L/DVB (13262): tda18271: fix regression preventing std map override from taking effect
In the changeset entitled, "tda18271: add support for the set_config method",
the initialization order was changed such that the standard map overrides
were being applied before loading the default standard map, based on the
stepping of the silicon. This changeset restores the proper order by
processing the standard map overrides both within the tda18271_set_config()
and the tda18271_attach() functions, after we read the id register of the
tuner.
Thanks to Michael Obst for his testing, helping me to identify the regression.
Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Michael Obst <mike.obst@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Michael Obst [Sat, 31 Oct 2009 17:05:42 +0000 (14:05 -0300)]
V4L/DVB (13260): saa7134: add support for Leadtek Winfast DTV-1000S remote control
Signed-off-by: Michael Obst <mike.obst@gmail.com>
Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Michael Krufky [Sat, 31 Oct 2009 16:46:08 +0000 (13:46 -0300)]
V4L/DVB (13259): saa7134: fix badly merged DTV1000S patch
As pointed out by Hermann Pitton, it turns out that the DTV1000S card's
analog entry made it into the #if 0 flyvideo tweaks in saa7134-cards.c
and is not valid there.
This patch fixes the problem.
Cc: hermann pitton <hermann-pitton@arcor.de>
Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Andy Walls [Fri, 30 Oct 2009 01:24:34 +0000 (22:24 -0300)]
V4L/DVB (13253): cx23885: CodingStyle fix
Add whitespace around binary operators in cx23888-ir.c
Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Thu, 22 Oct 2009 09:27:14 +0000 (06:27 -0300)]
V4L/DVB (13251): gspca - sonixj: Cleanup code and change some comments.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Tue, 20 Oct 2009 08:25:16 +0000 (05:25 -0300)]
V4L/DVB (13250): gspca - zc3xx: Add some delays and warn on i2c errors.
This patch fixes the kernel bug 14195 (random errors - bad images -
with the webcam 10fd:8050 - sensor tas5130cxx).
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean-Francois Moine [Tue, 20 Oct 2009 07:34:11 +0000 (04:34 -0300)]
V4L/DVB (13249): gspca - pac7311: Webcam 093a:2628 added.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Michael Krufky [Sat, 24 Oct 2009 19:42:16 +0000 (16:42 -0300)]
V4L/DVB (13247): tuner-core: dont force every tuner to set frequency at startup
Setting the tuner frequency at the same time as initializing the other devices
on the i2c bus can cause problems on devices that require firmware download or
extensive calibration proceduces during initialization.
This change allows us to prevent the tune at startup for devices that perform
better without it.
Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Theodore Kilgore [Fri, 30 Oct 2009 07:43:39 +0000 (04:43 -0300)]
V4L/DVB (13245): gspca_mr97310a: Change blue gain setting for Sakar Digital VGA camera
gspca_mr97310a: Change blue gain setting for Sakar Digital VGA camera
Signed-off-by: Theodore Kilgore <kilgota@banach.math.auburn.edu>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Theodore Kilgore [Fri, 30 Oct 2009 07:29:56 +0000 (04:29 -0300)]
V4L/DVB (13244): gspca_mr97310a: Fix / update some comments
gspca_mr97310a: Fix / update some comments
Signed-off-by: Theodore Kilgore <kilgota@banach.math.auburn.edu>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Aurelien Jacobs [Thu, 29 Oct 2009 10:45:24 +0000 (07:45 -0300)]
V4L/DVB (13243): gscpa_mr97310a: Add Trust Spyc@m 100 USB ID
gscpa_mr97310a: Add Trust Spyc@m 100 USB ID
Signed-off-by: Aurelien Jacobs <aurel@gnuage.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans de Goede [Thu, 29 Oct 2009 10:42:30 +0000 (07:42 -0300)]
V4L/DVB (13242): gspca_mr97310a: Add minimum clock divider control
When "shooting" certain (quite rare) scenes, the mr97310's compression is not
effective and it cannot keep up with the data stream. This patch adds a
minimum clock divider control, which influences the maximum framerate,
libv4l will automatically increase this minimum clockdiv control when it
detect the cam cannot keep up.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Roel Kluin [Fri, 23 Oct 2009 10:59:42 +0000 (07:59 -0300)]
V4L/DVB (13241): Cleanup redundant tests on unsigned
The variables are unsigned so the test `>= 0' is always true,
the `< 0' test always fails. In these cases the other part of
the test catches wrapped values.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Johann Friedrichs [Wed, 7 Oct 2009 07:41:37 +0000 (04:41 -0300)]
V4L/DVB (13239): saa7146: fix memory leakage in pagetable-handling
In buffer_release() the previously allocated pagetables are not
freed, which might result in a memory leak in certain application
use-cases, where the frame format is changed from planar format to
non-planar format. The fix explicitely frees the page tables when a
format change is done and when buffer_release() is called.
Signed-off-by: Johann Friedrichs <johann.friedrichs@web.de>
Signed-off-by: Michael Hunold <hunold@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Laurent Pinchart [Mon, 5 Oct 2009 13:48:17 +0000 (10:48 -0300)]
V4L/DVB (13238): v4l2_subdev: rename tuner s_standby operation to core s_power
Upcoming I2C v4l2_subdev drivers need a way to control the subdevice
power state from the core. This use case is already partially covered by
the tuner s_standby operation, but no way to explicitly come back from
the standby state is available.
Rename the tuner s_standby operation to core s_power, and fix tuner
drivers accordingly. The tuner core will call s_power(0) instead of
s_standby(). No explicit call to s_power(1) is required for tuners as
they are supposed to wake up from standby automatically.
[mchehab@redhat.com: CodingStyle fix]
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean Delvare [Fri, 2 Oct 2009 13:27:42 +0000 (10:27 -0300)]
V4L/DVB (13236): ir-kbd-i2c: Don't reject unknown I2C addresses
I do not think it makes sense any longer for ir-kbd-i2c to reject
devices at unknown I2C addresses. The caller can provide all the
details about how the device should be handled. Having to add new
addresses to ir-kbd-i2c so that they aren't rejected is a pain we
don't need. Unsupported devices will be spotted a few lines later
anyway.
This already lets us unlist 2 addresses (0x7a and 0x2d) for which
handling details are always provided by the caller (saa7134-input).
Hopefully we can remove more in the future.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean Delvare [Fri, 2 Oct 2009 12:48:04 +0000 (09:48 -0300)]
V4L/DVB (13235): saa7134: Complete the IR address list
Google is pretty clear that the HVR 1110 IR chip is always at address
0x71 and the BeholdTV IR chip is always at address 0x2d. This
completes the list of IR device addresses for the SAA7134-based
adapters, and we no longer need to probe any of them.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Jean Delvare [Fri, 2 Oct 2009 11:47:22 +0000 (08:47 -0300)]
V4L/DVB (13234): IR device at I2C address 0x7a
The i2c core prevents us from probing I2C address 0x7a because it's
not a valid 7-bit address (reserved for 10-bit addressing.) So we must
stop probing this address, and explicitly list all adapters which use
it. Under the assumption that only the Upmost Purple TV adapter uses
this invalid address, this fix should do the trick.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: hermann pitton <hermann-pitton@arcor.de>
Acked-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
projects / firefly-linux-kernel-4.4.55.git / log