| fa5527cd3f428845d7950e6b2bab6babcbcd907b |
|
20-Mar-2012 |
Ivan Kalvachev <ikalvachev@gmail.com> |
[media] em28xx: support for 2304:0242 PCTV QuatroStick (510e)
It is mostly copy/paste of the 520e code with setting GPIO7 removed
(no LED light).
I've worked on just released vanilla linux-3.3.0 kernel, so there may
be 1/2 lines offset to the internal working source, but most of the
code should apply cleanly.
I was able to get the DVB-C working (tuned and watched TV). Haven't
tested DVB-T (no signal atm).
Special thanks to everybody who worked on the code and to Antti
Palosaari and Devin Heitmueller who provided essential support on irc.
Hardware is based of:
Empia EM2884
Micronas DRX 3926K
NXP TDA18271HDC2
AVF4910 (not used atm)
Signed-off-by: Ivan Kalvachev <ikalvachev@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| c247d7b107c6654bb73d539485df649db5c0796f |
|
19-Mar-2012 |
Antti Palosaari <crope@iki.fi> |
[media] em28xx: support for 2013:0251 PCTV QuatroStick nano (520e)
Hardware is based of:
Empia EM2884
Micronas DRX 3926K
NXP TDA18271HDC2
... + analog parts.
Analog is not supported currently. Only DVB-T and DVB-C.
There seems to be still problems for locking DVB-C channels which have
strong signal. Attenuator helps. I think it is demodulator IF/RF AGC
issue. Lets fix it later. Patches are welcome.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 3553085cb47b10762e77ca783683dbf8142f9762 |
|
18-Mar-2012 |
Antti Palosaari <crope@iki.fi> |
[media] em28xx: support for 1b80:e425 MaxMedia UB425-TC
Hardware is based of:
Empia EM2874B
Micronas DRX 3913KA2
NXP TDA18271HDC2
Only DVB-C supported currently since missing firmware.
According to my tests, DRX 3913KA2 demodulator requires firmware
in order to support DVB-T mode.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 2321acf2962514088c2230b6d54f7a56368576c5 |
|
10-Mar-2012 |
Ezequiel García <elezegarcia@gmail.com> |
[media] media: em28xx: Remove unused urb arrays from device struct
These arrays were embedded in the struct itself, but they weren't
used by anyone, since urbs are now dinamically allocated
at em28xx_usb_isoc_ctl struct.
Tested by compilation only.
Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 86d38d1e0e0f66ec3973b718d35a590e04fb32fa |
|
13-Feb-2012 |
Gianluca Gennari <gennarone@gmail.com> |
[media] em28xx: pre-allocate DVB isoc transfer buffers
On MIPS/ARM set-top-boxes, as well as old x86 PCs, memory allocation failures
in the em28xx driver are common, due to memory fragmentation over time, that
makes impossible to allocate large chunks of coherent memory.
A typical system with 256/512 MB of RAM fails after just 1 day of uptime (see
the old thread for detailed reports and crashlogs).
In fact, the em28xx driver allocates memory for USB isoc transfers at runtime,
as opposite to the dvb-usb drivers that allocates the USB buffers when the
device is initialized, and frees them when the device is disconnected.
Moreover, in digital mode the USB isoc transfer buffers are freed, allocated
and cleared every time the user selects a new channel, wasting time and
resources.
This patch solves both problems by allocating DVB isoc transfer buffers in
em28xx_usb_probe(), and freeing them in em28xx_usb_disconnect().
In fact, the buffers size and number depend only on the max USB packet size
that is parsed from the USB descriptors in em28xx_usb_probe(), so it can
never change for a given device.
This approach makes no sense in analog mode (as the buffer size depends on
the alternate mode selected at runtime), the patch creates two separate sets
of buffers for digital and analog modes.
For digital-only devices, USB buffers are created when the device is probed
and freed when the device is disconnected.
For analog-only devices, nothing changes: isoc buffers are created at runtime.
For hybrid devices, two sets of buffers are maintained: the digital-mode
buffers are created when the device is probed, and freed when the device is
disconnected; analog-mode buffers are created/destroyed at runtime as before.
So, in analog mode, digital and analog buffers coexists at the same time: this
can be justified by the fact that digital mode is by far more commonly used
nowadays, so it makes sense to optimize the driver for this use case scenario.
The patch has been tested in the last few days on a x86 PC and a MIPS
set-top-box, with the PCTV 290e (digital only) and the Terratec Hybrid XS
(hybrid device). With the latter, I switched several times between analog and
digital mode (Kaffeine/TvTime) with no issue at all.
I unplugged/plugged the devices several times with no problem.
Also, after over 3 days of normal usage in the MPIS set-top-box, the PCTV 290e
was still up and running.
Signed-off-by: Gianluca Gennari <gennarone@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 1020d13d50d0a5bfcfc8a0a6826ed221cdf8a775 |
|
08-Jan-2012 |
Sascha Sommer <saschasommer@freenet.de> |
[media] em28xx: increase maxwidth for em2800
The MaxPacketSize for em2800 based devices is too small to capture at full resolution.
Therefore scale down when the maximum frame size is selected.
The previous workaround that simply reduced the X resolution cannot be used
because it crops a part of the input as
the em2800 can only scale down with a factor of 0.5.
reverts commits 1ca31892e and fb3de0398ab.
[mchehab@redhat.com: Fix CodingStyle]
Signed-off-by: Sascha Sommer <saschasommer@freenet.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 8ab3362665a699bd54fc489ff7fb6372678b94c1 |
|
28-Dec-2011 |
Holger Nelson <hnelson@hnelson.de> |
[media] em28xx: Reworked probe code to get rid of some hacks
Reworked device probing to get rid of hacks to guess the maximum size of
dvb iso transfer packets. The new code also selects the first alternate
config which supports the largest possible iso transfers for dvb.
[mchehab@redhat.com: Fix a few checkpatch.pl CodingStyle compliants]
Signed-off-by: Holger Nelson <hnelson@hnelson.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 4d28d3d9978b84326a4608c25bda484973bba0a6 |
|
24-Dec-2011 |
Gareth Williams <gareth@garethwilliams.me.uk> |
[media] Added USB Id & configuration array for Honestech Vidbox NW03
Adds support for the Honestech Vidbox NW03 USB capture device.
Signed-off-by: Gareth Williams <gareth@garethwilliams.me.uk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| a1ed02e9f1a0fa34e5b5e978209204033bb9cf4f |
|
16-Nov-2011 |
Andreas Oberritter <obi@linuxtv.org> |
[media] em28xx: Add Terratec Cinergy HTC Stick
Signed-off-by: Andreas Oberritter <obi@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 82e7dbbd4a16274b0a7038978734fc11bbf9f4b6 |
|
19-Nov-2011 |
Eddi De Pieri <eddi@depieri.net> |
[media] em28xx: initial support for HAUPPAUGE HVR-930C again
With this patch I try again to add initial support for HVR930C.
Tested only DVB-T, since in Italy Analog service is stopped.
Actually "scan -a0 -f1", find only about 50 channel while 400 should
be available.
[mchehab@redhat.com: Tested with DVB-C and fixed a few whitespace issues]
Tested-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Eddi De Pieri <eddi@depieri.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| f055815fd0e4dd22ffd523f0e5117132c0a49e3d |
|
25-Sep-2011 |
Chris Rankin <rankincj@yahoo.com> |
[media] em28xx: remove unused prototypes
This patch just removes the prototypes for the two functions that I've already
deleted in my previous patches.
Signed-off-by: Chris Rankin <rankincj@yahoo.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 36588715fc0ed3ff0ffb025dc841652cb3b2b667 |
|
01-Aug-2011 |
Antti Palosaari <crope@iki.fi> |
[media] em28xx: add support for PCTV DVB-S2 Stick 460e [2013:024f]
It is based of...
* Empia EM28174
* NXP TDA10071 & Conexant CX24118A combo
* Allegro A8293
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| fec528b77f9be3e7ebb8d7c25888b0cf9fb8e8d6 |
|
04-Jul-2011 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
[media] Add initial support for Terratec H5
Not working yet. There are some fixes at the DRX-K that are needed
for it to work.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 4f83e7b3ef938eb9a01eadf81a0f3b2c67d3afb6 |
|
17-Jun-2011 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
[media] em28xx: Add support for devices with a separate audio interface
Some devices use a separate interface for the vendor audio class.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 5b89ecf98998911f397fa913b06ee2304a373e54 |
|
18-Jun-2011 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
[media] em28xx: Allow to compile it without RC/input support
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| ebaefdb7651383645f17d2d32398914175d1bcdd |
|
01-Jun-2011 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
[media] em28xx: use the proper prefix for board names
All boards use EM28xxx_BOARD, to identify that the macro
refers to a card entry. So:
EM2874_LEADERSHIP_ISDBT -> EM2874_BOARD_LEADERSHIP_ISDBT
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| d6a5f921fb8cbd418b298e5bbe83e5c8c8e1da16 |
|
07-Apr-2011 |
Antti Palosaari <crope@iki.fi> |
[media] Add support for PCTV nanoStick T2 290e [2013:024f]
Supports DVB-T/T2/C, USB ID: 2013:024f.
Empia EM28174, Sony CXD2820R and NXP TDA18271HD/C2.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 09bc1942c031686bfcf897746b6baf9d42c92ed5 |
|
13-Mar-2011 |
Devin Heitmueller <dheitmueller@kernellabs.com> |
[media] em28xx: include model number for PCTV 330e
Given how PCTV has multiple products with the same model name, include the
model number in the description and #define to make it a little more clear.
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 6bda96447cef24fbf97a798b1ea664224d5fdc25 |
|
17-Nov-2010 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
[media] rc: rename the remaining things to rc_core
The Remote Controller subsystem is meant to be used not only by Infra Red
but also for similar types of Remote Controllers. The core is not specific
to Infra Red. As such, rename:
- ir-core.h to rc-core.h
- IR_CORE to RC_CORE
- namespace inside rc-core.c/rc-core.h
To be consistent with the other changes.
No functional change on this patch.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| ca3dfd6a6f8364c1d51e548adb4564702f1141e9 |
|
10-Sep-2010 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
[media] em28xx: Add support for Leadership ISDB-T
This device uses an em2874B + Sharp 921 One Seg frontend.
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 8298f2f810b988dccfa0ab51cd874e107514c036 |
|
20-Oct-2010 |
Adrian Taylor <adrian.taylor@realvnc.com> |
[media] Support for Elgato Video Capture
This patch allows this device successfully to show video, at least from
its composite input.
I have no information about the true hardware contents of this device and so
this patch is based solely on fiddling with things until it worked. The
chip appears to be em2860, and the closest device with equivalent inputs
is the Typhoon DVD Maker. Copying the settings for that device appears
to do the trick. That's what this patch does.
[mchehab@redhat.com: update CARDLIST.em28xx accordingly, via script]
Signed-off-by: Adrian Taylor <adrian.taylor@realvnc.com>
Reviewed-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 39a96b4cf592e79aefd1b4f2b136c20ec7bf10a7 |
|
09-Oct-2010 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
[media] em28xx-audio: fix some locking issues
Those locking issues affect tvtime, causing a kernel oops/panic, due to
a race condition.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 7e48b30af033076c85ab48a8306b5588faf5fb4b |
|
07-Mar-2010 |
Jarod Wilson <jarod@redhat.com> |
V4L/DVB: dvb: add support for kworld 340u and ub435-q to em28xx-dvb
This adds support for the KWorld PlusTV 340U and KWorld UB345-Q ATSC
sticks, which are really the same device. The sticks have an eMPIA
em2870 usb bridge chipset, an LG Electronics LGDT3304 ATSC/QAM
demodulator and an NXP TDA18271HD tuner -- early versions of the 340U
have a a TDA18271HD/C1, later models and the UB435-Q have a C2.
The stick has been tested succesfully with both VSB_8 and QAM_256 signals.
Its using lgdt3304 support added to the lgdt3305 driver by a prior patch,
rather than the current lgdt3304 driver, as its severely lacking in
functionality by comparison (see said patch for details).
Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| a469585b1cd41e6efd5c2746a655feb840525e5c |
|
07-Jun-2010 |
David Härdeman <david@hardeman.nu> |
V4L/DVB: ir-core: convert em28xx to not use ir-functions.c
Convert drivers/media/video/em28xx/em28xx-input.c to not use ir-functions.c
Signed-off-by: David Härdeman <david@hardeman.nu>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 02858eedcb78a664215b918d98cdb753ce432ce6 |
|
03-Apr-2010 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB: ir-core: Make use of the new IR keymap modules
Instead of using the ugly keymap sequences, use the new rc-*.ko keymap
files. For now, it is still needed to have one keymap loaded, for the
RC code to work. Later patches will remove this depenency.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 443fed9fa42bbeacdb8d336b8a5002a262cac15c |
|
20-Mar-2010 |
Devin Heitmueller <dheitmueller@kernellabs.com> |
V4L/DVB: em28xx: add em286x/tvp5150 reference design
Add support for design which has an em2863/tvp5150 and uses the standard
empia USB ID. In Sander's case, it was branded as an "Eminent model EM3705"
Thanks to Sander Van Ginkel for testing and help debugging the support.
[mchehab@redhat.com: move it to a vague card number slot (card=29)]
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 33c02facb5a3123212587295cc1c241ee7e03adb |
|
22-Jan-2010 |
Devin Heitmueller <dheitmueller@kernellabs.com> |
V4L/DVB: em28xx: adjust number of packets per URB
Increase the packets per URB count from 40 to 64. I suspect that whoever was
looking at the usbsnoop captures saw "0x40" packets and mistook it for "40".
As a result of this change, I can see a 25% reduction in the number of
interrupts generated via powertop.
This work was sponsored by EyeMagnet Limited.
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 7ca7ef6011e92b52a365ddc78f6668e01793c572 |
|
09-Feb-2010 |
Andrea.Amorosi76@gmail.com <Andrea.Amorosi76@gmail.com> |
V4L/DVB: em28xx: add Dikom DK300 hybrid USB tuner
Adds digital and analogue tv support for Dikom DK300 hybrid usb card.
Not working: remote controller
To be done: it seems that with the proposed patch the digital demodulator
remains activated if the tuner is switched from digital to analogue mode.
Workaround is to unplug and replug the device when switching from digital to
analogue. If someone can explain how to verify the gpio settings using the
usbsnoop, the above issue perhaps can be resolved.
Signed-off-by: Andrea Amorosi <Andrea.Amorosi76@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| ca39d84d438b609af127f2eb161cd9029afbc9a7 |
|
13-Nov-2009 |
Magnus Alm <magnus.alm@gmail.com> |
V4L/DVB: em28xx: fix for "Leadtek winfast tv usbii deluxe"
fix Video/Sound support "Leadtek winfast tv usbii deluxe".
Now, it is working Stereo, IR, Radio, TV, Svideo and Composite.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 66d9cbad5330d6df30c82f10ee18b62b096b84ef |
|
25-Nov-2009 |
Devin Heitmueller <dheitmueller@kernellabs.com> |
V4L/DVB (13932): em28xx: add PAL support for VBI
Make the VBI support work for PAL standards in addition to NTSC.
This work was sponsored by EyeMagnet Limited.
Thanks go out to Andy Walls for providing a CD containing test PAL/VBI captures
and to Steven Toth for providing a PVR-350 to do signal generation with.
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 63b0d5ad20365edf8baf96cdbb8e7faf62501286 |
|
10-Dec-2009 |
Laurent Pinchart <laurent.pinchart@ideasonboard.com> |
V4L/DVB (13554a): v4l: Use the video_drvdata function in drivers
Fix all device drivers to use the video_drvdata function instead of
maintaining a local list of minor to private data mappings. Call
video_set_drvdata to register the driver private pointer when not
already done.
Where applicable, the local list of mappings is completely removed when
it becomes unused.
[mchehab.redhat.com: removed tm6000 changes as tm6000 is not ready yet for submission even on staging]
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 1bad429e81f9a9ffa01c4158e6d1b1a3e06d9886 |
|
05-Dec-2009 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (13545): em28xx: properly select IR protocol based on the IR table
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 694a101e6acb865f5405a95c358eea43c813cf24 |
|
27-Nov-2009 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (13528): em28xx: add support for em2800 VC211A card
Adds support to VC211A em2800 card. As this board doesn't have eeprom,
and uses a common set of i2c address, it has no way to add any
autodetection for it.
The patch were tested by me and by Raimundo on his board. Thanks to
those tests, several bugs related to em2800 support were corrected.
for producing the usbsnoop dump, used to get the gpio's and allowing me
to remotelly access his machine and to the needed tests.
Thanks-to: Raimundo Eduvirgnes de Oliveira <eduvirgens@yahoo.com.br>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 1ca31892e3af05ad3a72769e3c922cca3cde4f9d |
|
27-Nov-2009 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
em28xx: em2800 chips support max width of 640
Due to hardware limitation, em2800 chips can't work at resolutions
higher than 640x576, since the URB packet size is not enough.
The effect is that the image looses packages and shows a distortion
along the vertical axes.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| fc099f0e0e52a349a3fe92bfb8d3fb6ec5378174 |
|
07-Nov-2009 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
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>
/drivers/media/video/em28xx/em28xx.h
|
| 43e16ea241cab1f4d4206307b2f6eacbaf4dc335 |
|
02-Oct-2009 |
Jean Delvare <khali@linux-fr.org> |
V4L/DVB (13233): i2c_board_info can be local
Recent fixes to the em28xx and saa7134 drivers have been overzealous.
While the ir-kbd-i2c platform data indeed needs to be persistent, the
struct i2c_board_info doesn't, as it is only used by i2c_new_device().
So revert a part of the original fixes, to save some memory.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 285eb1a40242adb3feaf9c73d352cbfeee1bea1c |
|
15-Sep-2009 |
Antti Palosaari <crope@iki.fi> |
V4L/DVB (12951): em28xx: add Reddo DVB-C USB TV Box
Support for Reddo DVB-C USB TV Box device. Remote is not working yet.
Thanks to Benjamin Larsson <banan@ludd.ltu.se>
Cc: Benjamin Larsson <banan@ludd.ltu.se>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 8c873d31af868b4e340defc7053945636c8bd0e1 |
|
03-Sep-2009 |
Devin Heitmueller <dheitmueller@kernellabs.com> |
V4L/DVB (12744): em28xx: restructure fh/dev locking to handle both video and vbi
The current locking infrastructure didn't support having multiple fds accessing
the device (such as video and vbi). Rework the locking infrastructure,
borrowing the design from cx88.
This work was sponsored by EyeMagnet Limited.
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 28abf083d356bc4ec459ded7a95b6a22a20f6c3d |
|
01-Sep-2009 |
Devin Heitmueller <dheitmueller@kernellabs.com> |
V4L/DVB (12742): em28xx: add raw VBI support for NTSC
Add support for raw VBI capture for the em28xx bridge, currently only for
NTSC. Support for PAL capture to follow shortly (including the removal of
numerous hard-coded NTSC-specific sizes for capture buffers, etc).
Note that the code currently changes the default current norm from PAL to
NTSC (so that zvbi-ntsc-cc works properly). The default norm really should
be moved into a board-level parameter.
This work was sponsored by EyeMagnet Limited.
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| da52a55cff643b8e0b346b9894adf5b93946040d |
|
01-Sep-2009 |
Devin Heitmueller <dheitmueller@kernellabs.com> |
V4L/DVB (12741): em28xx: make video isoc stream work when VBI is enabled
Add code enabling the VBI registers for variants of the em28xx chip that
support VBI, and make sure the isoc streaming code continues to work for
the video component of the stream (note the video and vbi data arrive
intermixed on the same isoc pipe).
Note that this version just drops the actual VBI data onto the floor as
opposed to processing it. The "#ifdef 0" tags are for the videobuf code that
appears in the next patch in this series.
We created a separate version of the isoc_copy version for parsing the version
of the stream that includes VBI data. In theory, they might be able to be
merged at some point in the future, but the initial goal is to ensure that we
do not cause any regressions with devices that do not have VBI support.
This work was sponsored by EyeMagnet Limited.
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| ac07bb73fe226ae2088f060c63829afddb3f2403 |
|
08-Sep-2009 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (12712): em28xx: properly load ir-kbd-i2c when needed
Currently, the logic to load ir i2c ancillary module is broken. It is
associated to Hauppauge devices with IR flag on their eeprom, no matter
if the device uses i2c or em28xx direct IR support. That's wrong.
Instead, add a flag to the boards that use i2c IR chips and load the
module only for those devices and if ir is not disabled.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| d2ebd0f806fdb6104903365e355675934eec22b2 |
|
07-Sep-2009 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (12698): em28xx: ir-kbd-i2c init data needs a persistent object
ir-kbd-i2c's ir_probe() function can be called much later (i.e. at
ir-kbd-i2c module load), than the lifetime of a struct IR_i2c_init_data
allocated off of the stack in cx18_i2c_new_ir() at registration time.
Make sure we pass a pointer to a persistent IR_i2c_init_data object at
i2c registration time.
Thanks to Brian Rogers, Dustin Mitchell, Andy Walls and Jean Delvare to
rise this question.
Before this patch, if ir-kbd-i2c were probed after em28xx, trash data
were used. After the patch, no matter what order, it is properly
reported as tested by me:
input: i2c IR (i2c IR (EM2840 Hauppaug as /class/input/input10
ir-kbd-i2c: i2c IR (i2c IR (EM2840 Hauppaug detected at i2c-4/4-0030/ir0 [em28xx #0]
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 715a223323c8c8bcbe7739e20f6c619f7343b595 |
|
29-Aug-2009 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (12595): common/ir: use a struct for keycode tables
Currently, V4L uses a scancode table whose index is the scancode and
the value is the keycode. While this works, it has some drawbacks:
1) It requires that the scancode to be at the range 00-7f;
2) keycodes should be masked on 7 bits in order for it to work;
3) due to the 7 bits approach, sometimes it is not possible to replace
the default keyboard to another one with a different encoding rule;
4) it is different than what is done with dvb-usb approach;
5) it requires a typedef for it to work. This is not a recommended
Linux CodingStyle.
This patch is part of a larger series of IR changes. It basically
replaces the IR_KEYTAB_TYPE tables by a structured table:
struct ir_scancode {
u16 scancode;
u32 keycode;
};
This is very close to what dvb does. So, a further integration with DVB
code will be easy.
While we've changed the tables, for now, the IR keycode handling is still
based on the old approach.
The only notable effect is the redution of about 35% of the ir-common
module size:
text data bss dec hex filename
6721 29208 4 35933 8c5d old/ir-common.ko
5756 18040 4 23800 5cf8 new/ir-common.ko
In thesis, we could be using above u8 for scancode, reducing even more the size
of the module, but defining it as u16 is more convenient, since, on dvb, each
scancode has up to 16 bits, and we currently have a few troubles with rc5, as their
scancodes are defined with more than 8 bits.
This patch itself shouldn't be doing any functional changes.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 6d888a66be1c50c2f5193c53d6ea556e01dd60e3 |
|
30-Aug-2009 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (12591): em28xx: Add entry for GADMEI UTV330+ and related IR keymap
[mchehab@redhat.com: Fix a few wrong IR keymaps]
Signed-off-by: Shine Liu <shinel@foxmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| f2e26ae7c8c077d001c77b330130f98e42ccad70 |
|
13-Aug-2009 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (12449): adds webcam for Micron device MT9M111 0x143A to em28xx
[mchehab@redhat.com: fix merge conflict and a few CodingStyle issues]
Signed-off-by: Steve Gotthardt <gotthardt@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| c2a6b54a9cf08d4ffeb75d70603c4a5d03ac97ad |
|
08-Aug-2009 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (12406): em28xx: fix: don't do image interlacing on webcams
Due to historical reasons, em28xx driver gets two consecutive frames and
fold them into an unique framing, doing interlacing. While this works
fine for TV images, this produces two bad effects with webcams:
1) webcam images are progressive. Merging two consecutive images produce
interlacing artifacts on the image;
2) since the driver needs to get two frames, it reduces the maximum
frame rate by two.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| b80fd2d811b48a92051f86d257b00f373e69a6d7 |
|
15-Jul-2009 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (12245): em28xx: add support for mt9m001 webcams
Thanks to Wally <wally@voosen.eu> for bringing the issue and helping
with the tests.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 579d315218e8a3f696e375c5f6917da6488bec8a |
|
14-Jul-2009 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (12244): em28xx: adjust vinmode/vinctl based on the stream input format
Depending on the video input format, vinmode/vinctl needs adjustments.
For TV, this is not relevant, since the supported decoders output data
at the same format. However, webcam sensors may have different formats,
so, this needs to be adjusted based on the device.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| d36bb4e77257ed0df86deca3f69794f037f68c7d |
|
14-Jul-2009 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (12243): em28xx: allow specifying sensor xtal frequency
In order to properly estimate fps, mt9v011 sensor driver needs to know
what is the used frequency on the sensor cristal. Adds the proper fields
and initialization code for specifying the cristal frequency.
Also, based on experimentation, it was noticed that the Silvercrest is
outputing data at 7 fps. This means that it should be using a 6.3 MHz
cristal. This information needs to be double checked later, by opening
the device. Anyway, by using this value for xtal, at least now we have
the correct fps report.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 5569996421fa1cfc1fc0d9e683ac1def46ea985d |
|
14-Jul-2009 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (12239): em28xx: fix webcam scaling
While trying to fix an mt9v001 webcam, I noticed that HSCALE/VSCALE do
work with em28xx + webcam. The issue is that the scaling setup depends
on the number of visible rows/cols of the input image.
With mt9v011 (Silvercrest), the resolution is 640x480. So, the scaling
is different from a normal TV image (720x480 on NTSC). This were causing
a wrong scaling and a previous patch disabled scaling.
As each sensor have their different resolution setting, the xres/yres
should be adjusted accordingly with the input sensor.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 527f09a981e398331c2f8d8f7af83cd46e6a06cc |
|
12-Jul-2009 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (12236): em28xx: stop abusing of board->decoder for sensor information
Instead of using em28xx board decoder field for storing sensor information,
let's use instead a separate field for it.
Also, as sensors are currently autodetected, there's no need of having
it at the boards description. So, move it to the main em28xx struct.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| c43221df762c33e832e8855cae77989b6bf69fa6 |
|
12-Jul-2009 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (12233): em28xx: rename is_27xx to is_webcam
Just renames the flag, to use a clearer name. Later patches will use
this flag to properly set some drivers behaviors for webcams.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 02e7804b2135ff941b8846f5820cf48fbfdadd54 |
|
29-Jun-2009 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (12138): em28xx: add support for Silvercrest Webcam
This webcam uses a em2710 chipset, that identifies itself as em2820,
plus a mt9v011 sensor, and a DY-301P lens.
It needs a few different initializations than a normal em28xx device.
Thanks to Hans de Goede <hdegoede@redhat.com> and Douglas Landgraf
<dougsland@redhat.com> for providing the acces for the webcam during
this weekend, I could make a patch for it while returning back from
FISL/Fudcom LATAM 2009.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 19859229d7d98bc2d582ff45045dd7f73d649383 |
|
19-Jun-2009 |
Devin Heitmueller <dheitmueller@kernellabs.com> |
V4L/DVB (12101): em28xx: add support for EVGA inDtube
Add support for the EVGA inDtube. Both ATSC and analog side validated as
fully functional.
Thanks to Jake Crimmins from EVGA for providing the correct GPIO info.
Thanks to Alan Hagge for doing all the device testing.
Thanks to Greg Williamson for providing hardware for testing.
Cc: Jake Crimmins <jcrimmins@evga.com>
Cc: Alan Hagge <ahagge@gmail.com>
Cc: Greg Williamson <cheeseboy16@gmail.com>
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| d7de5d8ff74efd01916b01af875a0e87419a3599 |
|
06-Jun-2009 |
Franklin Meng <fmeng2002@yahoo.com> |
V4L/DVB (11977): em28xx: Add Kworld 315 entry
Added an entry for Kworld 315 (for while, dvb only)
Signed-off-by: Franklin Meng <fmeng2002@yahoo.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 3ed58baf5db4eab553803916a990a3dbca4dc611 |
|
28-May-2009 |
Devin Heitmueller <dheitmueller@kernellabs.com> |
V4L/DVB (11925): em28xx: Add support for the K-World 2800d
Make the KWorld 2800d work properly. In this case, that means making the
profile more generic so that it works for both the Pointnix Intra-Oral USB
camera and the KWorld device.
The device provides the audio through a pass-thru cable, so we don't need
an actual audio capture profile (neither the K-World device nor the Pointnix
have an onboard audio decoder).
Thanks to Paul Thomas for providing sample hardware.
Cc: Paul Thomas <pthomas8589@gmail.com>
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 4d7a2d6721a6380d4ffc26d81d2c8232fd0d2dfc |
|
13-May-2009 |
Jean Delvare <khali@linux-fr.org> |
V4L/DVB (11845): ir-kbd-i2c: Use initialization data
For specific boards, pass initialization data to ir-kbd-i2c instead
of modifying the settings after the device is initialized. This is
more efficient and easier to read.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| c668f32dca105d876e51862a003a302fa61e4ae4 |
|
13-May-2009 |
Jean Delvare <khali@linux-fr.org> |
V4L/DVB (11844): ir-kbd-i2c: Switch to the new-style device binding model
Let card drivers probe for IR receiver devices and instantiate them if
found. Ultimately it would be better if we could stop probing
completely, but I suspect this won't be possible for all card types.
There's certainly room for cleanups. For example, some drivers are
sharing I2C adapter IDs, so they also had to share the list of I2C
addresses being probed for an IR receiver. Now that each driver
explicitly says which addresses should be probed, maybe some addresses
can be dropped from some drivers.
Also, the special cases in saa7134-i2c should probably be handled on a
per-board basis. This would be more efficient and less risky than always
probing extra addresses on all boards. I'll give it a try later.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 766ed64de554fda08ceb927d36279eabcb08acb3 |
|
24-May-2009 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (11827): Add support for Terratec Grabster AV350
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 4557af9c5338605c85fe54f5ebba3d4b14a60ab8 |
|
23-May-2009 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (11825): em28xx: add Terratec Grabby
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| d18e2fda7133287bf8a81809816e646cf17c332e |
|
16-May-2009 |
Devin Heitmueller <dheitmueller@kernellabs.com> |
V4L/DVB (11810): em28xx: properly set packet size based on the device's eeprom configuration.
The em28xx actually has a register that tells the driver what the maximum
packet size is (based on a value programmed into the eeprom). Make use of
that register instead of assuming a hardcoded value of 564 (since 564 is not
correct for devices that do QAM such as the KWorld 340u).
Note that for now the em2874 code isn't there, falling back to the 564 value,
however this is not a problem since there are not any em2874 based devices in
the current v4l-dvb tree).
Thanks to Jarod Wilson for detecting the initial problem and figuring out that
the isoc configuration was wrong for his device.
Cc: Jarod Wilson <jarod@wilsonet.com>
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| e5db5d44432abc82b1250dd05bd0a4b011392d9d |
|
09-Apr-2009 |
Douglas Schilling Landgraf <dougsland@redhat.com> |
V4L/DVB (11486): em28xx: Add EmpireTV board support
Added EmpireTV entry.
Thanks to Xwang <xwang1976@email.it> to provide data for this board.
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| f2cf250af156bef127433efd255abfae6aab02f6 |
|
31-Mar-2009 |
Douglas Schilling Landgraf <dougsland@redhat.com> |
V4L/DVB (11331): em28xx: convert to v4l2_subdev
Converted em28xx driver to v4l2_subdev.
Thanks to Hans Verkuil <hverkuil@xs4all.nl> for helping this conversion.
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 2bd1d9eb1c27034a77c8e1887156da72d6160ae1 |
|
04-Mar-2009 |
Vitaly Wool <vital@embeddedalley.com> |
V4L/DVB (10833): em28xx: enable Compro VideoMate ForYou sound
Compro VideoMate uses an external audio DSP chip, controlled via tvaudio
module (tda9874a). This patch improves em28xx infrastructure to support
an external audio processor and fixes the Compro VideoMate entry to work
with it.
Signed-off-by: Vitaly Wool <vital@embeddedalley.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 812c582390f2c6b81c0400d1286a7bce39d161d0 |
|
25-Feb-2009 |
Douglas Schilling Landgraf <dougsland@redhat.com> |
V4L/DVB (10739): em28xx-cards: remove incorrect entry
Removed EM2821_BOARD_PROLINK_PLAYTV_USB2 entry.
This entry has a incorrect tuner set.
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| df7fa09cca9d80f746c29f95b09a7223f6c2f4e7 |
|
25-Feb-2009 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (10654): em28xx: VideoMate For You USB TV box requires tvaudio
As reported by Vitaly Wool <vital@embeddedalley.com>:
> about half a year ago I posted the patch that basically enabled Compro
> VideoMate For You USB TV box support.
> The main problem is I couldn't get the sound working.
> So I kind of decomposed the box and found out the audio decoder chip
> used there was Philips TDA9874A. As far as I can see, it's not supported
> within the em28xx suite although it is for other TV tuner drivers.
A tvaudio modprobing confirms that tda9874a chip is accessible via i2c:
tvaudio: TV audio decoder + audio/video mux driver
tvaudio: known chips: tda9840, tda9873h, tda9874h/a, tda9850, tda9855, tea6300, tea6320, tea6420, tda8425, pic16c54 (PV951), ta8874z
tvaudio' 1-0058: chip found @ 0xb0
tvaudio' 1-0058: tvaudio': chip_read2: reg254=0x11
tvaudio' 1-0058: tvaudio': chip_read2: reg255=0x2
tvaudio' 1-0058: tda9874a_checkit(): DIC=0x11, SIC=0x2.
tvaudio' 1-0058: found tda9874a.
tvaudio' 1-0058: tda9874h/a found @ 0xb0 (em28xx #0)
tvaudio' 1-0058: tda9874h/a: chip_write: reg0=0x0
tvaudio' 1-0058: tda9874h/a: chip_write: reg1=0xc0
tvaudio' 1-0058: tda9874h/a: chip_write: reg2=0x2
tvaudio' 1-0058: tda9874h/a: chip_write: reg11=0x80
tvaudio' 1-0058: tda9874h/a: chip_write: reg12=0x0
tvaudio' 1-0058: tda9874h/a: chip_write: reg13=0x0
tvaudio' 1-0058: tda9874h/a: chip_write: reg14=0x1
tvaudio' 1-0058: tda9874h/a: chip_write: reg15=0x0
tvaudio' 1-0058: tda9874h/a: chip_write: reg16=0x14
tvaudio' 1-0058: tda9874h/a: chip_write: reg17=0x50
tvaudio' 1-0058: tda9874h/a: chip_write: reg18=0xf9
tvaudio' 1-0058: tda9874h/a: chip_write: reg19=0x80
tvaudio' 1-0058: tda9874h/a: chip_write: reg20=0x80
tvaudio' 1-0058: tda9874h/a: chip_write: reg24=0x80
tvaudio' 1-0058: tda9874h/a: chip_write: reg255=0x0
tvaudio' 1-0058: tda9874a_setup(): A2, B/G [0x00].
tvaudio' 1-0058: tda9874h/a: thread started]
This patch automatically loads tvaudio when needed (currently, only
with this board).
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| f74a61e3c6f218053742c2caf3e247fb41bf395e |
|
11-Feb-2009 |
Indika Katugampala <indika_20012001@yahoo.co.jp> |
V4L/DVB (10528): em28xx: support added for IO-DATA GV/MVP SZ - EMPIA-2820 chipset
[dougsland@redhat.com: Fixed CodingStyle]
Signed-off-by: Indika Katugampala <indika_20012001@yahoo.co.jp>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| a1a6ee74f2c68918f2e145dccba3637eea91a52a |
|
11-Feb-2009 |
Nicola Soranzo <nsoranzo@tiscali.it> |
V4L/DVB (10525): em28xx: Coding style fixes and a typo correction
Lots of coding style fixes and a typo correction for em28xx.
[dougsland@redhat.com: fixed a reject due to a change on em28xx-audio.c]
Signed-off-by: Nicola Soranzo <nsoranzo@tiscali.it>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 22cff7b381eca256d2afb460b3b9815f83810011 |
|
08-Feb-2009 |
Douglas Schilling Landgraf <dougsland@redhat.com> |
V4L/DVB (10523): em28xx-audio: Add macros EM28XX_START_AUDIO / EM28XX_STOP_AUDIO
Added macros EM28XX_START_AUDIO and EM28XX_STOP_AUDIO for em28xx_cmd().
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| c744dff260e9efb1080d1e823e588f85176a057b |
|
08-Feb-2009 |
Robert Krakora <rob.krakora@messagenetsystems.com> |
V4L/DVB (10519): em28xx: Fix for em28xx audio startup
Essentially if a snd_em28xx_capture_trigger() stop followed by a snd_em28xx_capture_trigger() start would not yield any
data because there was some logic put in with an adev->shutdown variable which did not seem warranted in my humble opinion.
It would cause snd_em28xx_capture_trigger start never to start up the audio stream until the device was closed and
reopened again. Upon re-opening the device adev->shutdown is reset and audio data would again flow.
Signed-off-by: Robert Krakora <rob.krakora@messagenetsystems.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 56ee38071fe0cf1746d53c5b40a46a835b24fbe4 |
|
11-Feb-2009 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (10516): em28xx: Add support for Easy Cap Capture DC-60
Thanks to Peter Senna Tschudin <peter.senna@gmail.com> for borrow me one
of those devices.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 0bf4f6ce6d43b135867a78fa1b4ac58e22d2e329 |
|
11-Feb-2009 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (10514): em28xx: Add support for Kaiomy TVnPC U2 stick
Thanks to Peter Senna Tschudin <peter.senna@gmail.com> for borrow me one
of those devices.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| f7fe3e6f3c3e9ef6ba5ca187b514d225296d18dd |
|
19-Jan-2009 |
Douglas Schilling Landgraf <dougsland@redhat.com> |
V4L/DVB (10323): em28xx: Add entry for GADMEI TVR200
Added entry for GADMEI TVR200.
Thanks to Yohanes Nugroho <yohanes@gmail.com> for testing and data collection.
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 6e7b9ea0937eeb75fa166ef7bd22b5f3bb5676d1 |
|
19-Jan-2009 |
Robert Krakora <rob.krakora@messagenetsystems.com> |
V4L/DVB (10257): em28xx: Fix for KWorld 330U Board
Fix for KWorld 330U Board
Many thanks to Devin and Mauro!!!
Signed-off-by: Robert Krakora <rob.krakora@messagenetsystems.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 32929fb4c7c4a693ed723253b21e7bf3c8cb4b1c |
|
17-Jan-2009 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB (10243): em28xx: fix compile warning
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 8866f9cf8d85f3614855a49b9d9056f265d0cd33 |
|
13-Jan-2009 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (10228): em28xx: fix audio output PCM IN selection
Some em28xx devices use the PCM IN AC 97 PIN for digital audio. However,
currently, the PCM IN selection is not set by the driver. This patch allows
specifying the PCM IN expected output, via board description table.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 9baed99ee7a834b1f2599e13f219087f01c63f38 |
|
31-Dec-2008 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (10163): em28xx: allocate adev together with struct em28xx dev
Some devices require different setups on struct_audio. Due to that, we
may need to change some fields at dev.adev during device probe. So, this
patch moves the dynamic memory allocation of adev at em28xx-alsa to the
dynamic allocation of struct em28xx dev that happens during device
probe.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| bec43661b1dc0075b7445223ba775674133b164d |
|
30-Dec-2008 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB (10135): v4l2: introduce v4l2_file_operations.
Introduce a struct v4l2_file_operations for v4l2 drivers.
Remove the unnecessary inode argument.
Move compat32 handling (and llseek) into the v4l2-dev core: this is now
handled in the v4l2 core and no longer in the drivers themselves.
Note that this changeset reverts an earlier patch that changed the return
type of__video_ioctl2 from int to long. This change will be reinstated
later in a much improved version.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 7ed3a7a3113a5399a4591fdf1f2a07c9cd954853 |
|
30-Dec-2008 |
Devin Heitmueller <dheitmueller@linuxtv.org> |
V4L/DVB (10121): em28xx: remove worthless Pinnacle PCTV HD Mini 80e device profile
The Pinnacle 80e cannot be supported since Micronas yanked their driver
support for the drx-j chipset at the last minute. Remove the device profile
since it cannot work without the drx driver and it being there is only likely
to confuse people into thinking the device is supported but not working.
Signed-off-by: Devin Heitmueller <dheitmueller@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| e890759220759dfe4f3bea91a2deafb565ec10e9 |
|
30-Dec-2008 |
Devin Heitmueller <dheitmueller@linuxtv.org> |
V4L/DVB (10120): em28xx: remove redundant Pinnacle Dazzle DVC 100 profile
The DVC 100 profile is redundant since we already have an existing identical
profile named "Pinnacle Dazzle DVC 90/DVC 100"
Signed-off-by: Devin Heitmueller <dheitmueller@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 1e1addd57bdf56c51dbc292d7760ea3d207fe833 |
|
28-Dec-2008 |
Douglas Schilling Landgraf <dougsland@redhat.com> |
V4L/DVB (10055): em28xx: Add entry for PixelView PlayTV Box 4
Added board PixelView PlayTV Box 4
Thanks to Vildenei Negrao Pereira <neodarkaman@brturbo.com.br> for testing and data collection.
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 2e5ef2dfc45ff1ecebb0d8657b85b3fc716db9bf |
|
29-Dec-2008 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (9980): em28xx: simplify analog logic
Now, just two routines are enough for analog: the first one configs the analog
part and register V4L2 devices, and the second one release analog devices.
After this patch, it will be easier to transform em28xx-video into an em28xx
extension, loaded only on analog devices.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 1a23f81b7dc3115b29cff0e4f58b5dd04a6242ad |
|
29-Dec-2008 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (9979): em28xx: move usb probe code to a proper place
em28xx-video were holding several code that are not specific to V4L2
interface.
This patch moves the core code for em28xx-core, and usb probing code
into em28xx-cards.
This opens the possibility of breaking em28xx into a core module and a
V4L2 module, loaded only on devices that have analog interfaces.
Some cleanup may be done at em28xx-cards to optimize the config code.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 531c98e71805b32e9ea35a218119100bbd2b7615 |
|
22-Dec-2008 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (9953): em28xx: Add suport for debugging AC97 anciliary chips
The em28xx driver can be coupled to an anciliary AC97 chip. This patch
allows read/write AC97 registers directly.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| bddcf63313c6a4a85f94db092f45e31f530da691 |
|
20-Dec-2008 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (9927): em28xx: use a more standard way to specify video formats
This patch uses the same code for enumberating video formats that are
present on cx88, bttv and saa7134 drivers.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| f89bc32974a4376e8393001484af28d8c3350ab4 |
|
02-Dec-2008 |
Douglas Schilling Landgraf <dougsland@linuxtv.org> |
V4L/DVB (9793): em28xx: Add specific entry for WinTV-HVR 850
Added specific entry for WinTV-HVR 850
Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 017ab4b1e2aa31dc9fe986ab6d1f5ffa2a84395b |
|
27-Nov-2008 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (9765): em28xx: move tuner gpio's to the cards struct
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 2fe3e2ee72ef17daad1d3769321bb7dd69a003a9 |
|
27-Nov-2008 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (9764): em28xx: Add support for suspend the device when not used
Several chips may be turned off when the device is not used, like audio,
video and dvb demods. This patch adds a gpio callback at the core
structs to allow turning off such devices.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| f502e861849ade3a128964410c87acedf437a6a1 |
|
27-Nov-2008 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (9763): em28xx: fix gpio settings
A previous changeset moved gpio from em28xx struct into em28xx_board.
However, the driver were not updated to properly honor those gpio's.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 122b77e59ed2de0692dfe45c87a93e98156fe03a |
|
27-Nov-2008 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (9760): em28xx: move gpio lines into board table description
Instead of a large, ugly switch specifying the gpio tables for each
device, let's move it into the boards struct. This also helps to see
what boards have already the gpio's for DVB.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 2a29a0d770ef6f24a8fd7806655c826d45888cba |
|
26-Nov-2008 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (9758): em28xx: replace some magic by register descriptions where known
Replaces all occurrences of em28xx_write_regs_req() and em28xx_write_reg()
used to setup register names by em28xx_write_reg().
Also, documents the register names that are known.
This patch were generated by this small perl script:
my %reg_map = (
# Register table - the same as defined on parse_em28xx.pl script
);
while (<>) {
if (m/(.*)em28xx_write_regs_req\(dev\,\s*0x00\,\s*(.*)\,\s*\"\\x(..)\",\s*1\)\;(.*)/) {
my $reg = $2;
my $val = $3;
$val =~ tr/A-f/a-f/;
$reg = $reg_map{$reg} if defined($reg_map{$reg});
printf "$1em28xx_write_reg(dev, %s, 0x%s);$4\n", $reg, $val;
} elsif (m/(.*)em28xx_write_regs\(dev\,\s*(.*)\,\s*\"\\x(..)\",\s*1\)\;(.*)/) {
my $reg = $2;
my $val = $3;
$val =~ tr/A-f/a-f/;
$reg = $reg_map{$reg} if defined($reg_map{$reg});
printf "$1em28xx_write_reg(dev, %s, 0x%s);$4\n", $reg, $val;
} else {
print $_;
}
}
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| c864405747fa8b50c1454b280c216f54da834cb4 |
|
25-Nov-2008 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (9755): em28xx: cleanup: We need just one tuner callback
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| ec5de990d912c0d5cca98e030bf6447c1529f56d |
|
25-Nov-2008 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (9753): em28xx: cleanup: saa7115 module auto-detects saa711x type
Since saa7115 has saa711x chip auto-detection, there's no need on differenciating
it at cards table. Just use the generic name for all boards that use a philips
saa711x decoder.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 505b6d0b774fa4475fedbd3cebf95199c17a0086 |
|
25-Nov-2008 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (9752): Remove duplicated fields on em28xx_board and em28xx structs
Several fields are duplicated on both structs. Let's just copy em28xx_board instead.
A later cleanup could just copy the fields that are changed, in order to keep em28xx_board
const.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| d4d889e329bd0837598b3ef611806421754e9b83 |
|
25-Nov-2008 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (9751): em28xx: card description cleanups
Remove unused em28xx_board.vchannels and em28xx.video_channels.
Also, .is_em2800 = 0 is not needed, as all data is zeroed by kernel loader.
The table also included a notice that svideo weren't test on Hauppauge
USB2. Remove this notice, since this input also works properly.
Also, it does some whitespace cleanups.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| a2070c665459ac37a36bebae5e97bb4a2568990e |
|
25-Nov-2008 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (9747): em28xx: Properly handles XCLK and I2C speed
The previous patches removed XCLK and I2C magic. Now, we finally know
what those registers do. Also, only a very few cards need different
setups for those.
Instead of keeping the setups for those values inside the per-device
hack magic switch, move the uncommon values to the board-specific
struct, and have a common setup for all other boards.
So, almost 100 lines of hacking magic were removed.
A co-lateral effect of this patch is that it also fixes a bug at em28xx-core, where xclk
were set, without taking any care about not overriding a previous xclk setup.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| e879b8ebb000298f8124fc8fae570afc9eb37cbb |
|
20-Nov-2008 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (9672): Allow opening more than one output at the same time
Some devices use more than one AC97 outputs. This patch allows such
devices to properly work.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 209acc02249d831e7f2e3d8083b6b562dde5fc6f |
|
20-Nov-2008 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (9671): em28xx: Add detection of Sigmatel Stac97xx series of AC97 devices
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 35ae6f04ad3e4c3ed8a83382b6511bd9beb5c768 |
|
20-Nov-2008 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (9670): em28xx: allow specifying audio output
Some boards use different AC97 setups for output. This patch adds the
capability of specifying the output to be used. Currently, only one
output is selected, but the better is to allow user to select it via a
mixer, on alsa driver.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| b69724899440289ab258ff417c2d6aa104c70310 |
|
20-Nov-2008 |
Devin Heitmueller <devin.heitmueller@gmail.com> |
V4L/DVB (9657): em28xx: add a functio to write on a single register
Introduce a new function that writes to a single register. This is
useful because the vast majority of register writes are a single
register, and this format permits or'ing register value bits together.
Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 5faff78904d9c07f38ac0e227b322e9f58d5447c |
|
20-Nov-2008 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (9653): em28xx: improve AC97 handling
AC97 devices provide several input and outputs. However, before this
patch, em28xx device weren't properly allowing the usage of ac97
possible combinations. Also, several input volumes were left untouched,
instead of making sure that the volumes were set on mute state.
This patch improves support for ac97 devices by allowing to use any
inputs, and making sure that unused inputs are set on mute state.
Yet, some work is still needed to select the AC97 output.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 16c7bcadff2222b297d13951dc30e133f56d0154 |
|
20-Nov-2008 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (9652): em28xx: merge AC97 vendor id's into a single var
This makes easier to identify vendor ID, since AC97 vendors are
generally identified by 3 bytes. The remaining byte is used by the
vendor to identify its devices.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 35643943be58aef82826e340761e86e0d37870ec |
|
19-Nov-2008 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (9651): em28xx: Improve audio handling
This patch properly implements audio handling on em28xx. Before this
patch, it was assumed that every device has an Empia 202 audio chip.
However, this is not true.
After this patch, specific AC97 chipset setup and configurations can be
done.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 5c2231c84304563fd5d28e8bbb72e09e882a8e32 |
|
19-Nov-2008 |
Devin Heitmueller <devin.heitmueller@gmail.com> |
V4L/DVB (9648): em28xx: get audio config from em28xx register
Make use of the em28xx chip configuration register to determine whether
we have AC97 audio, I2S audio, or no audio support at all.
Thanks for Ray Lu from Empia for providing the em2860/em2880 datasheet.
Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 66767920e3e6532db8afe04f9b2d8e1a9e95cad9 |
|
16-Nov-2008 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (9630): Some boards need to specify tuner address
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 4b92253acc723f365ad6b2f32e4118e38133b7b8 |
|
13-Nov-2008 |
Devin Heitmueller <devin.heitmueller@gmail.com> |
V4L/DVB (9628): em28xx: refactor IR support
Refactor the em28xx IR support based on the em2860/em2880 and em2874
datasheets.
Tested on the HVR-950 (em2883), Pinnacle 800e (em2883), Pinnacle 80e (em2874)
using the remote controls that came with those products.
Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| a924a499adb89f52046936deac87264774652a81 |
|
12-Nov-2008 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (9607): em28xx: Properly implement poll support for IR's
The first em28xx were based on i2c IR's. However, some newer designs
are coming with a polling-based IR. Those are done by reading a register
set at em28xx.
This patch adds core polling support for those devices. Later patches will
add support for some device-specific IR's.
This patch adds the same basic IR polling code used by bttv, cx88 and saa7134, and
shares the common getkey masks defined at ir-common.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 864ec0b7a03c8401e6e49f9e480489478ea14cb5 |
|
12-Nov-2008 |
Devin Heitmueller <devin.heitmueller@gmail.com> |
V4L/DVB (9590): Add registration for Pinnacle 80e ATSC tuner
Add registration for Pinnacle 80e ATSC tuner
Register the em2874 based Pinnacle 80e device. Note that support for this
device also requires the new drx-j driver (which is not available yet)
Thanks for Ray Lu from Empia for providing the em2874 datasheet.
Thanks to Joerg Schindler from Pinnacle for providing sample hardware.
Thanks to Rainer Miethling from Pinnacle for providing engineering support.
Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 24a613e4b08c4077b4c809bebab1d4a36d541fcc |
|
12-Nov-2008 |
Devin Heitmueller <devin.heitmueller@gmail.com> |
V4L/DVB (9588): Don't load em28xx audio module for digital-only devices
Rework the logic so that the em28xx-alsa module does not get loaded for devices
that don't support analog audio (such as the em2874)
Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 6a1acc3bc5144e004996029b20e46e6020d128a7 |
|
12-Nov-2008 |
Devin Heitmueller <devin.heitmueller@gmail.com> |
V4L/DVB (9584): Support different GPIO/GPO registers for newer devices
Empia moved the location of the GPIO/GPO registers in newer devices. Add the
ability to specify the relocated registers (including caching of register
contents).
Thanks for Ray Lu from Empia for providing the em2874 datasheet.
Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 600bd7f0edee0f9687c3c77e6fe63c74452acbfa |
|
12-Nov-2008 |
Devin Heitmueller <devin.heitmueller@gmail.com> |
V4L/DVB (9583): Remember chip id of devices at initialization
When setting up the device, remember the chip id, so we can control behavior
in the future without having to read the register continuously.
Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| 1ed1dd54b0456a880ab4090275a47eb5a7a245d1 |
|
12-Nov-2008 |
Devin Heitmueller <devin.heitmueller@gmail.com> |
V4L/DVB (9582): Add a EM28XX_NODECODER option to the list of available decoders
Add a EM28XX_NODECODER option to the list of available decoders. This option
becomes important for devices that do not have analog support.
Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| f2a2e4910502e866833732f31ee697d15b3e56fd |
|
19-Nov-2008 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (9647): em28xx: void having two concurrent control URB's
Now that we have a polling task for IR, there's a race condition, since
IR can be polling while other operations are being doing. Also, we are
now sharing the same urb_buf for both read and write control urb
operations. So, we need a mutex.
Thanks to Davin Heitmueller <devin.heitmueller@gmail.com> for warning me.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| c4a98793a63c423c9e1af51822325969e23c16d4 |
|
18-Nov-2008 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
V4L/DVB (9646): em28xx: avoid allocating/dealocating memory on every control urb
Before this patch, every register setup on em28xx were dynamically
allocating a temporary buffer for control URB's to be handled.
To avoid this ping-pong, use, instead a pre-allocated buffer.
Also, be sure that read control URB's also use the buffer, instead of
relying on a stack buffer.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| d7cba043d7ec840d67bd5143779d1febe7d83407 |
|
12-Sep-2008 |
Michael Krufky <mkrufky@linuxtv.org> |
V4L/DVB (9049): convert tuner drivers to use dvb_frontend->callback
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| d45b9b8ab43c8973a9630ac54f4ede6c3e009f9e |
|
04-Sep-2008 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB (8906): v4l-dvb: fix assorted sparse warnings
Fix sparse warnings. None are serious, but cutting down on these helps find
future serious sparse warnings/errors.
Redid the av7710.c patch based on a suggestion by Oliver Endriss.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
/drivers/media/video/em28xx/em28xx.h
|
| ee281b856d4e4921da24387ab116bb0855c2efaa |
|
27-Jul-2008 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (8543): em28xx: Rename #define for Compro VideoMate ForYou/Stereo
There are two videomate boards supporded by em28xx. The names are almost
identical.
This patch renames one of such entries to something else.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 10ac6603613d46a43a4544fbbe9581e50879bd45 |
|
27-Jul-2008 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (8541): em28xx: HVR-950 entry is duplicated.
Thanks to "Devin Heitmueller" <devin.heitmueller@gmail.com> for pointing this
issue.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| d3603341e2f3c39f017f8df4b1cd734aeb0d453b |
|
27-Jul-2008 |
Vitaly Wool <vital@embeddedalley.com> |
V4L/DVB (8540): em28xx-cards: Add Compro VideoMate ForYou/Stereo model
Added Compro VideoMate ForYou/Stereo model (analog only)
Signed-off-by: Vitaly Wool <vital@embeddedalley.com>
[dougsland@gmail.com: Solved conflicts with v4l-dvb devel tree]
Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
[mchehab@infradead.org: Need to fix some merge conflicts]
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 95b86a9a9020da22e7c25abc77aae4dc8f02ab55 |
|
27-Jul-2008 |
Douglas Schilling Landgraf <dougsland@gmail.com> |
V4L/DVB (8539): em28xx-cards: New supported IDs for analog models
- New supported IDs for analog models
(Based on Markus Rechberger <mrechberger@gmail.com> version of em28xx driver)
- Validation field for new em28xx boards.
Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
[mchehab@infradead.org: Need to fix some merge conflicts]
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 59d07f1b705c466ea4eaca9c43d46be6d6a065a4 |
|
27-Jul-2008 |
Aron Szabo <aron@aron.ws> |
V4L/DVB (8538): em28xx-cards: Add GrabBeeX+ USB2800 model
Added GrabBeeX+ USB2800 model (analog only)
[mchehab@infradead.org: Need to fix some merge conflicts]
Signed-off-by: Aron Szabo <aron@aron.ws>
Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| e14b3658a7651ffd9b1f407eaf07f4dde17ef1e7 |
|
26-Jul-2008 |
Devin Heitmueller <devin.heitmueller@gmail.com> |
V4L/DVB (8492): Add support for the ATI TV Wonder HD 600
em28xx-cards.c
em28xx-dvb.c
em28xx.h
- Add support for the ATI TV Wonder HD 600, based on a 94 email exchange and
USB traces provided by Ronnie Bailey
Thanks to Ronnie Bailey <purevw@wtxs.net> for testing the changes
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| a9fc52bcbeb5245b58d23c558f3e3e8f18bebbc3 |
|
28-Jun-2008 |
Devin Heitmueller <devin.heitmueller@gmail.com> |
V4L/DVB (8123): Add support for em2860 based PointNix Intra-Oral Camera
em28xx-cards.c
em28xx-input.c
em28xx-video.c
em28xx.h
- Add support for the PointNix Intra-Oral Camera, which required addition of
a construct for reading the "snapshot" button (provided on the em2860 and
em2880 chips, but this is the first case where I have seen it actually used
in a product). The button is wired to pin 56 on the em2880.
http://www.pointnix.com/ENG/dental/product_02.asp
Thanks to Roberto Mantovani <rmantovani@libero.it> for testing the changes
Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 17d9d558e818530cc7d210ffea575a36f48eaa1a |
|
08-Jun-2008 |
Devin Heitmueller <devin.heitmueller@gmail.com> |
V4L/DVB (8006): em28xx: Split HVR900 into two separate entries
- Separate the newer variant of the HVR-900 into its own device profile
because it has a Micronas DRX397 instead of the Zarlink demod. This
doesn't make the device work, but at least we don't try to initialize it
as though it had the Zarlink device.
Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
[mchehab@infradead.org: avoid compilation breakage at mainstream, where drx397xD.h doesn't exist yet]
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 4fd305b2a2c4d16e8d4ebc95c84f946edd3385c5 |
|
04-Jun-2008 |
Devin Heitmueller <devin.heitmueller@gmail.com> |
V4L/DVB (7992): Add support for Pinnacle PCTV HD Pro stick (the older variant 2304:0227)
Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| e54318e5a41cfe10325ae2f817d337beb84e79aa |
|
18-Apr-2008 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (7618): em28xx: make some symbols static
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| c67ec53f8f4e90ebd482789e2f6d121f41a0bd90 |
|
18-Apr-2008 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (7615): em28xx: Provide the proper support for switching between analog/digital
Before this patch, HVR900/HVR950 were incorreclty going back to analog. The
result is that only digital were working.
This patch provides the proper setup for analog/digital and tuner callback.
It also properly resets analog into a sane state at open().
Thanks to Steven Toth <stoth@linuxtv.org> and Michael Krufky <mkrufky@linuxtv.org>
for helping to set the proper parameters to GPO/GPIO em2883 ports.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 41facaa4b63cc1a0ff5a900149a29942d47e1491 |
|
18-Apr-2008 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (7613): em28xx: rename registers
Now, all registers will follow the same convension:
EM28XX_R<reg_number>_<reg_name>
This allows to associate a register with its value, and also with a canonical
name. Also, registers that are specific to a given chip were renamed accordingly,
as EM2800_foo (for 2800 only registers) or EM2880_foo (for registers that started
to appear on em2880).
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 2ba890ec0849b222a6dabb5192ccd8fd1696d6d3 |
|
18-Apr-2008 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (7611): em28xx: Move registers to a separate file
em28xx.h contains lots of different stuff inside. The better is to break it on
some files.
This patch removes the register names, moving them to a separate file.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 89b329ef9d7cc16ed46fc991b21b2d45e7bf452c |
|
18-Apr-2008 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (7610): em28xx: Select reg wait time based on chip ID
This is more conservative than just removing the msleep() from
em28xx_write_regs_req(), since some old hardware may still need it.
So, it will remove the sleep time only for those chips where this
removal were tested.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 6ea54d938b6f81baa0952a8b15d3e67e6c268b8f |
|
18-Apr-2008 |
Douglas Schilling Landgraf <dougsland@gmail.com> |
V4L/DVB (7607): CodingStyle fixes
Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 102a0b0879a01a413ed5f667f7db9c2085ca8474 |
|
18-Apr-2008 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (7604): em28xx-dvb: Fix analog mode
The analog entries are wrong. Fix it.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 3421b7787a2cf41ac5edce9b5766bddd1e1d9986 |
|
18-Apr-2008 |
Aidan Thornton <makosoft@googlemail.com> |
V4L/DVB (7603): em28xx-dvb: don't use videobuf-dvb
Modifies em28xx-dvb not to use videobuf-dvb, but instead to include the code
for registering dvb devices locally and use the URB management code in the
em28xx driver directly. DVB data streaming should now work.
Signed-off-by: Aidan Thornton <makosoft@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 579f72e44fb1c991352f44c20b471c3001357f68 |
|
18-Apr-2008 |
Aidan Thornton <makosoft@googlemail.com> |
V4L/DVB (7602): em28xx: generalise URB setup code
Move the URB setup and management code to em28xx-core.c and generalise
it slighlty so that the DVB code can use it.
Signed-off-by: Aidan Thornton <makosoft@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 52284c3e47bf502aaff72ab2ede509193b628b1b |
|
18-Apr-2008 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (7599): em28xx-dvb: videobuf callbacks are waiting for em28xx_fh
Thanks to Devin Heitmueller <devin.heitmueller@gmail.com> for pointing
this issue.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| bdfbf9520372daf2b4d6941474c92310848ccb27 |
|
18-Apr-2008 |
Devin Heitmueller <devin.heitmueller@gmail.com> |
V4L/DVB (7598): em28xx: several fixes on gpio programming
em28xx-cards.c:
- Fix reversed val/rst values in both analog_gpio and digital_gpio
vectors
- Fix crash that would was occurring during every analog startup
while looping over gpio_ctl
- Remove what appears to be a redundant setting of gpio_ctl->val
- Don't use OREN538 demodulation for the HVR-950 (prevents ATSC
scanning from working)
em28xx-dvb.c:
- Tuner should be in digital mode when issuing the reset
- Add copyright
- Change struct definition (corresponds to fix in em28xx-cards.c for
gpio_ctl looping)
Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 3ca9c09379e8f3be0744c47f72769457fa46e9f3 |
|
18-Apr-2008 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (7597): em28xx: share the same xc3028 setup for analog and digital modes
Thanks to Devin Heitmueller <devin.heitmueller@gmail.com> and Aidan
Thornton" <makosoft@googlemail.com> for pointing some errors with the
previous scenario.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| ee6e3a865a469c78daa93a1e6cdbaca3a102f9c8 |
|
18-Apr-2008 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (7595): Improve generic support for setting gpio values
em28xx based devices with xc3028 may require some specific gpio values.
This patch adds a generic handling for such values.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 3aefb79af8d41c85e11da7109d62038849421bb6 |
|
18-Apr-2008 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (7593): em28xx: add a module to handle dvb
This patch adds em28xx-dvb. This driver is highly based on cx88-dvb and
saa7134-dvb.
This code currently loads and unloads successfully. However, some
changes are needed to properly support the mpeg streams and to setup
em28xx to work on DVB mode.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 44dc733cd9edac53402d705cd2f720accd0b3e2c |
|
13-Apr-2008 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (7567): em28xx: Some cleanups
Removes some fields from data structs.
There are some fields that are just caching some calculus for buffer
size. The calculus were moved to the places it were needed and the now
unused fields were removed.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 3b5fa928a6b2971ec65571745defc5d9758b4bc1 |
|
13-Apr-2008 |
Aidan Thornton <makosoft@googlemail.com> |
V4L/DVB (7565): em28xx: fix buffer underrun handling
This patch fixes three related issues and a fourth trivial one:
- Use buffers even if no-one's currently waiting for them (fixes
underrun issues);
- Don't return incomplete/mangled frames at the start of streaming and
in the case of buffer underruns;
- Fix an issue which could cause the driver to write to a buffer that's
been freed after videobuf_queue_cancel is called (exposed by the
previous two fixes - for some reason, ignoring buffers that weren't
being waited on worked around the issue);
- Fix a bug which could cause only one field to be filled in the first
buffer (or first few buffers) after streaming is started.
Signed-off-by: Aidan Thornton <makosoft@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| b4916f8ca1da71bb97fb6dcf1e8da3f9c64cf80e |
|
13-Apr-2008 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (7564): em28xx: Some fixes to display logic
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| b957dfdc3161d00b01b52154eb2d53580c8911e5 |
|
13-Apr-2008 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (7555): em28xx: remove timeout
It seems that we don't need a timeout for em28xx.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| d7aa80207babe694b316a48200b096cf0336ecb3 |
|
13-Apr-2008 |
Aidan Thornton <makosoft@googlemail.com> |
V4L/DVB (7541): em28xx: Some fixes to videobuf
It fixes a couple of minor bugs, comments out a bogus BUG_ON, sets fh->type
correctly, uses dev->width and dev->height for now, and adds a missing spinlock
init (nasty - caused a system lockup). It also adds some debug code which
probably isn't all that useful. I haven't tested this version of the patch yet,
though, so I'm not sure what you can expect if you try it.
Signed-off-by: Aidan Thornton <makosoft@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| ad0ebb96c220c461386e9a765fca3daf5590d01e |
|
13-Apr-2008 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (7540): em28xx: convert to use videobuf-vmalloc
The usage of videobuf-vmalloc allows to cleanup em28xx logic.
Also, it reduced its size by about 5.42% on i386 arch (and about 7.5% on x86_64):
39113 4876 40 44029 abfd old/em28xx.ko
36731 4868 40 41639 a2a7 /home/v4l/master/v4l/em28xx.ko
Also, the preliminary tests, made on a single core 1.5 MHz Centrino showed
that CPU usage reduced from 42%-75% to 28%-33% (reports from "top") command.
A test with time command presented an even better result:
This is the performance tests I did, running code_example to get 1,000 frames
@29.995 Hz (about 35 seconds of stream), tested on a i386 machine, running at
1,5GHz:
The old driver:
$ time -f "%E: %Us User time, %Ss Kernel time, %P CPU used" ./capture_example
0:34.21: 8.22s User time, 25.16s Kernel time, 97% CPU used
The videobuf-based driver:
$ time -f "%E: %Us User time, %Ss Kernel time, %P CPU used" ./capture_example
0:35.36: 0.01s User time, 0.05s Kernel time, 0% CPU used
Conclusion:
The time consumption to receive the stream where reduced from about 33.38
seconds to 0.05 seconds.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 3687e1e67e4920a202d53cc24678fb34fcda8fc5 |
|
08-Feb-2008 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (7179): Allow more than one em28xx board
em28xx driver is capable of handling more than one usb device. However, isoc
transfers require a large amount of data to be transfered.
Before this patch, just one em28xx board were enough to allocate more than 50%
URBs:
T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 8
B: Alloc=480/800 us (60%), #Int= 0, #Iso= 2
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1
So, only one board could use an USB host at the same time. After the patch, it
is possible to use more than one em28xx at the same time, on the same usb host,
if the image size is slower or equal to 345600, since those images will
require about 30% of the URBs:
T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 8
B: Alloc=232/800 us (29%), #Int= 0, #Iso= 2
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1
So, in thesis, after the patch, it would be possible to use up to 3 boards by
each usb host, if the devices are generating small images.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 92ea42f442c4895e38f525a097d7d8ce2a55b9b9 |
|
06-Feb-2008 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (7164): em28xx-alsa: Add a missing mutex
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 532fe65205253aef1ce5c0c76d2d8d303fb3fe71 |
|
29-Jan-2008 |
Adrian Bunk <bunk@kernel.org> |
V4L/DVB (7106): em28xx/: make 2 functions static
This patch makes the following needlessly global functions static:
- em28xx-core.c:em28xx_write_reg_bits()
- em28xx-video.c:em28xx_vdev_init()
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| ed086314f4e41eb90a9107c7fb2737230686f668 |
|
24-Jan-2008 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (7060): em28xx: remove has_tuner
has_tuner flag doesn't make much sense, since tuner_type=TUNER_ABSENT
means the same thing.
Having two ways to say that a tuner is not present is
not nice, since it may lead to bad setups. In fact, with the previous
code, if a device were using has_tuner=0, but the user forces a tuner,
with modprobe option tuner=type, the modprobe option won't work.
Also, tveeprom returns TUNER_ABSENT, when tuner is unknown or absent.
So, with the previous logic, in this case, the driver should set
has_tuner=0, or has_tuner=1 otherwise.
Instead of adding several additional tests and setups, better just to
remove .has_tuner.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| c8793b035df7b18997d1cf34254064dac166f009 |
|
13-Jan-2008 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (7021): Move all board specific configuration to em28xx-cards.c
This cleanup moves the board-specific configurations to em28xx-cards.c.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 0be4375410f1ecc917f3c0caf8f98908d357c93f |
|
05-Jan-2008 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (6956): Add Radio support for em28xx
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 3abee53e4402b6ae39e1e610f9ef94eb74097138 |
|
05-Jan-2008 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (6955): Properly implement 12MHz I2S support
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| d7448a8d9d06ca2ca4fd1f17404450ecba8bea3a |
|
05-Jan-2008 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (6952): Add code for autoloading em28xx-alsa, if needed
Older em28xx devices does implement standard Audio Class.
However, on newer devices, this were replaced by a Vendor Class. This
patch autodetects that an em28xx lacks Audio Class and auto-loads
em28xx-alsa, for the devices that implements only a Vendor Class.
For devices with Audio Class, snd-usb-audio module will provide an ALSA
interface.
This patch uses the request_module_async function as defined on cx88-mpeg.c,
originally wrote by Markus Rechberger.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 6d79468dd8537530f4150e76ed9b4b63f80571c6 |
|
05-Jan-2008 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (6951): Integrates em28xx-audio.c into em28xx kernel module
Also fixes the remaining CodingStyle issues that Lindent didn't fix.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 74f38a82376fb1b289d0957429ba45349f0cad62 |
|
05-Jan-2008 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (6948): HVR950 requires additional settings for audio to properly work
Thanks to Markus Rechberger <mrechberger@gmail.com> for retriving those
commands.
Also, MTS firmware is required for audio to work on HVR950.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 539c96d0fd86bfdcfac75c88b74aa5798439293d |
|
05-Jan-2008 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (6947): Improve audio setup handling
It is possible to select audio inputs via em28xx or via ac97 functions.
This patch allows configuring a board to use either one way.
It also do some cleanups at audio setup configurations.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 5add9a6f3c90680f89b4694e81025d2aed9559af |
|
22-Nov-2007 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (6659): Convert MTS to bitfield
Xc2028.3028 has two type of firmwares: audio-standard specific ones and
baseband MTS firmwares. MTS firmwares provide stereo decoding for 6 MHz
BTSC/EIAJ and for monoaural audio decoding on 8 MHz firmwares.
It seems that the option to use MTS or a standard-specific audio decoding
depends on the way xc2028/3028 is connected.
Instead of wasting 32 (or 64 bits) to signalize if the driver needs to use MTS
firmware, this patch converts it to a bitfield that can be shared with other
proprieties of xc2028/3028.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 122d15888a8aa95fb6ca32eb1307c3e3337f1a38 |
|
20-Nov-2007 |
Aidan Thornton <makosoft@googlemail.com> |
V4L/DVB (6619): Use MTS firmware for the HVR-900
The HVR-900 requires the MTS version of the xc3028 firmware in order
to get any sound. The below patch selects this firmware variant on
HVR-900 cards, as well as splitting the HVR-950 into its own entry
(since I don't know if it uses the MTS variant and it will have to be
split off eventually anyway).
Signed-off-by: Aidan Thornton <makosoft@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 7d497f8afa80128bb99a425a6d7a766a863128a5 |
|
11-Nov-2007 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (6587): Cleanup at tv norm selection
With the conversion to the vidio_ioctl2, tvnorms array is not required anymore.
Also, removed some code from V4L1 time (VIDEO_MODE_foo), specied at the
non-used video_decoder.h.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| cb77d010221e66c63f4a71546fed73be9b12b9a3 |
|
11-Nov-2007 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (6586): Remove some dead code and make drive fully V4L2 compatible
There were some vestiges of an old V4L1 I2C driver that were called by em28xx.
This patch removes this dead code, and replaces videodev.h to videodev2.h
Now, this driver doesn't require V4L1 anymore.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 9e31ced888d1ca49ec5be51ef295e3ce994366c4 |
|
11-Nov-2007 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (6584): Fix read() method
Backport read() fixes from Markus Rechberger.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| a225452ef80a7bd894fd2dfd01a4973d444152f4 |
|
11-Nov-2007 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (6583): Fix em28xx read stream locking
On some situations, closing an streaming application and re-opening were
returning -EBUSY.
Uses the same locking schema also present on cx88.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| a3a048cea301baba5d451991074a85dc20a8f228 |
|
11-Nov-2007 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (6582): Fix em28xx to allow multiple open
Allows shared access support for em28xx. Just one userspace application is
allowed to get stream. The other(s) application(s) can change V4L2 controls,
set video standards, etc.
This patch were splited from Markus Rechberger's tree and backported to 2.6.17
by Pádraig Brady.
The original patch were ported to the latest em28xx version and had CodingStyle
corrected to solve the issues pointed by scripts/checkpatch.pl.
Thanks to Pádraig Brady <P@draigBrady.com> for pointing this.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| fad7b958e753e18ff443786360f7846da50a3085 |
|
04-Nov-2007 |
Sascha Sommer <saschasommer@freenet.de> |
V4L/DVB (6545): em28xx: autodetect Cinergy 200 USB and VGear PocketTV
Adds autodetection support for the Cinergy200 USB and the VGear PocketTV.
Whenever a usb device with generic empia em2800 usb ids is detected the device
gets scanned for connected i2c devices. If the device list matches an em2800
device in the device list the model id gets changed accordingly.
Signed-off-by: Sascha Sommer <saschasommer@freenet.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 4362559d826b369df41fc74df4c5db6061962dce |
|
03-Nov-2007 |
Sascha Sommer <saschasommer@freenet.de> |
V4L/DVB (6539): em28xx: add support for vgear pockettv
attached patch adds support for the vgear pockettv.
It seems to require a write to another register for audio to work.
I checked my old cinergydrv and we did the same register write there. I
therefore enabled it for all em2800 based devices.
Signed-off-by: Sascha Sommer <saschasommer@freenet.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 5a80415bcabf2b59e8c34db6e743c54582cfd3c2 |
|
04-Nov-2007 |
Sascha Sommer <saschasommer@freenet.de> |
V4L/DVB (6538): em28xx: fix locking to allow accesses from 2 different threads at the same time
The attached patch modifies the em28xx driver so that there can be ioctls from
multiple different threads.
This is necessary for capture apps like MPlayer that use different threads for
capturing and channel tuning.
Now the locking is only done for the ioctls that change properties of the
device or access the i2c bus.
It also removes some locks that look unnecessary:
In em28xx_init_dev:
the videodevice is not registered yet so nothing can access the hardware
meanwhile, the device struct is not assigned to the interface yet so no race
with disconnect is possible
In em28xx_release_resources:
it gets only called when dev->lock is already held
Signed-off-by: Sascha Sommer <saschasommer@freenet.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| ea4fd5679b258d8ae85124a47b587a53ba6409de |
|
04-Nov-2007 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (6537): Add entry for Pixelview Prolink PlayTV USB 2.0
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 03910cc39035d27f4c85c8ad2a236cc5c9456127 |
|
04-Nov-2007 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (6536): Add a hint for boards without unique USB ID
This patch adds a function to allow trying to detect boards that shares
the generic IDs.
The current detection method is based at eeprom checksum.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| adcb0fa2504aac35e0ed285147b11e75a6db34c7 |
|
22-May-2006 |
Adrian Bunk <bunk@stusta.de> |
V4L/DVB (3963): Em28xx/: possible cleanups
This patch contains the following possible cleanups:
- make the following needlessly global functions static:
- em28xx-core.c: em28xx_accumulator_set()
- em28xx-core.c: em28xx_capture_area_set()
- em28xx-core.c: em28xx_scaler_set()
- em28xx-core.c: em28xx_isocIrq()
- remove the following unused EXPORT_SYMBOL's:
- em28xx-cards.c: em28xx_boards
- em28xx-cards.c: em28xx_bcount
- em28xx-cards.c: em28xx_id_table
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 2e7c6dc3989136844eb63e05f9e4dc6608a763c6 |
|
03-Apr-2006 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (3715): Change all emails to the currently used one.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 282b7cb3e03d9ada4067083e61919d74197a1e5a |
|
07-Feb-2006 |
Markus Rechberger <mrechberger@gmail.com> |
V4L/DVB (3326): Adding support for Terratec Prodigy XS
Adding support for Terratec Prodigy XS
Signed-off-by: Markus Rechberger <mrechberger@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 3593cab5d62c4c7abced1076710f9bc2d8847433 |
|
07-Feb-2006 |
Ingo Molnar <mingo@elte.hu> |
V4L/DVB (3318b): sem2mutex: drivers/media/, #2
Semaphore to mutex conversion.
The conversion was generated via scripts, and the result was validated
automatically via a script as well.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 4d17d0834a2e6a5cba096ea09592a4a096183300 |
|
07-Feb-2006 |
Markus Rechberger <mrechberger@gmail.com> |
V4L/DVB (3276): Added terratec hybrid xs and kworld 2800rf support
- Added terratec hybrid xs product/vendorid
- Added gpio audio initialization for kworld pvr 2800rf
Signed-off-by: Markus Rechberger <mrechberger@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| a94e95b443811c127734ef10f3b7d2220532c1d2 |
|
23-Jan-2006 |
Markus Rechberger <mrechberger@gmail.com> |
V4L/DVB (3432): Hauppauge HVR 900 Composite support
- Hauppauge HVR 900 Composite support
Signed-off-by: Markus Rechberger <mrechberger@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| e5589befc472ca50882f37c4fb32333fc93a65b7 |
|
23-Jan-2006 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (3421): Several fixes to prepare for VBI
- Fixed VBI compilation.
- Included capacity to specify vbi and video number.
- Added a better control for using more than one em28xx device.
- VIDIOC_G_FMT now calls a function.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
/drivers/media/video/em28xx/em28xx.h
|
| 0e7072ef6623c3dc58faf3f7310aba77b0a5845e |
|
09-Jan-2006 |
Michael Krufky <mkrufky@m1k.net> |
V4L/DVB (3277): Fix incorrect filename reference in top comments
- Fix incorrect filename reference in top comments
Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
/drivers/media/video/em28xx/em28xx.h
|
| 5e453dc757385ec892a818e4e3b5de027987ced9 |
|
09-Jan-2006 |
Michael Krufky <mkrufky@m1k.net> |
V4L/DVB (3269): ioctls cleanups.
- Now, all internal ioctls are at v4l2-common.h
- removed unused ioctl at saa6752hs.h
- all debug ioctl code moved to v4l2-common.c
- removed duplicated stuff from other cards
Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
/drivers/media/video/em28xx/em28xx.h
|
| 9bb13a6dc3a6f68c990264838ff0493d900c48d7 |
|
09-Jan-2006 |
Mauro Carvalho Chehab <mchehab@brturbo.com.br> |
V4L/DVB (3233): Fixed API to set I2S speed control
- Created a new ioctl to control I2S speed. Old calls to an
inadequate V4L2 API replaced.
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
/drivers/media/video/em28xx/em28xx.h
|
| f85c657ff1f712abd5207a95fba8a5fcc282ab04 |
|
19-Dec-2005 |
Jean Delvare <khali@linux\-fr.org> |
[PATCH] V4L/DVB (3188): Fix compilation failure with gcc 2.95.3.
- Fix compilation failure with gcc 2.95.3.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
/drivers/media/video/em28xx/em28xx.h
|
| 674434c691e10015660022fc00b04985a23ef87b |
|
12-Dec-2005 |
Mauro Carvalho Chehab <mchehab@brturbo.com.br> |
[PATCH] V4L/DVB: (3086c) Whitespaces cleanups part 4
Clean up whitespaces at v4l/dvb files
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
/drivers/media/video/em28xx/em28xx.h
|
| 9d4d9c05c807ab8a49ac0024987b223bb32c022d |
|
09-Nov-2005 |
Mauro Carvalho Chehab <mchehab@brturbo.com.br> |
[PATCH] V4L: 920: fixed autodetection of max size by if alternate setting
- Fixed autodetection of max size by if alternate setting
- Fixed some debug messages
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
/drivers/media/video/em28xx/em28xx.h
|
| 3acf28095009509c9ca1e283de821b5be9ddede6 |
|
09-Nov-2005 |
Mauro Carvalho Chehab <mchehab@brturbo.com.br> |
[PATCH] v4l: 886: renamed common structures to em28xx
- Renamed common structures to em28xx
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
/drivers/media/video/em28xx/em28xx.h
|
| 45632c4f835e74f937d8632f7ba2dd49aa39c476 |
|
09-Nov-2005 |
Mauro Carvalho Chehab <mchehab@brturbo.com.br> |
[PATCH] v4l: 863: added pinnacle dazzle dvc 90
- Added Pinnacle Dazzle DVC 90
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
/drivers/media/video/em28xx/em28xx.h
|
| 30556b23f31973ca311341277c4e4b128c0528bb |
|
09-Nov-2005 |
Markus Rechberger <mrechberger@gmail.com> |
[PATCH] v4l: 840: fixed settings for msi vox usb 2.0 saa7114 is missing atm
- Fixed settings for MSI Vox USB 2.0 (saa7114 is missing atm)
Signed-off-by: Markus Rechberger <mrechberger@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
/drivers/media/video/em28xx/em28xx.h
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| 9c75541fc97252e605b7bc8f9b09f816483e22fb |
|
09-Nov-2005 |
Markus Rechberger <mrechberger@gmail.com> |
[PATCH] v4l: 813: replaced obsolete video get drvdata and video set drvdata
- Replaced obsolete video_get_drvdata and video_set_drvdata
Signed-off-by: Markus Rechberger <mrechberger@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
/drivers/media/video/em28xx/em28xx.h
|
| 4ac97914c6c35f6bf132071c718e034d0846b9f5 |
|
09-Nov-2005 |
Mauro Carvalho Chehab <mchehab@brturbo.com.br> |
[PATCH] v4l: 800: whitespace cleanups
- Whitespace Cleanups.
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
/drivers/media/video/em28xx/em28xx.h
|
| 74458e6c1aea9e422e46030e7bc61e9b0984be5b |
|
09-Nov-2005 |
Sascha Sommer <saschasommer@freenet.de> |
[PATCH] v4l: 786: chip id removed since it isn t required anymore
- Chip_id removed since it isn't required anymore.
Signed-off-by: Sascha Sommer <saschasommer@freenet.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
/drivers/media/video/em28xx/em28xx.h
|
| d5e5265315770bda46c50ecaa64e2b9790f2064c |
|
09-Nov-2005 |
Mauro Carvalho Chehab <mchehab@brturbo.com.br> |
[PATCH] v4l: 784: several improvement on i2c ir handling for em2820
- Several Improvement on I2C IR handling for em2820:
- moved Pinnacle IR table (ir_codes_em2820) to em2820-input.c
- IR struct renamed and moved to a header file.
- New file to handle em2820-specific IR.
- Some cleanups.
- attach now detects I2C IR and calls em2820-specific IR code
- IR compat code moved to compat.h
- New header with struct IR_i2c there, to allow it to be
used by board-specific input handlers.
- Some improvements at em28xx board detection:
- Board detection message improved to show interface and class.
- Now it doesn't touch audio interfaces.
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
/drivers/media/video/em28xx/em28xx.h
|
| 596d92d5128d308b5a79f21c3e72c87f5fc7e58b |
|
09-Nov-2005 |
Mauro Carvalho Chehab <mchehab@brturbo.com.br> |
[PATCH] v4l: 767: included support for em2800
- Included support for em2800.
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
/drivers/media/video/em28xx/em28xx.h
|
| a6c2ba283565dbc9f055dcb2ecba1971460bb535 |
|
09-Nov-2005 |
akpm@osdl.org <akpm@osdl.org> |
[PATCH] v4l: 716: support for em28xx board family
- Added support for em28xx board family
Signed-off-by: Ludovico Cavedon <cavedon@sssup.it>
Signed-off-by: Markus Rechberger <mrechberger@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
/drivers/media/video/em28xx/em28xx.h
|