Commit Graph

268 Commits

Author SHA1 Message Date
Douglas Schilling Landgraf f2a01a0027 V4L/DVB (8937): em28xx: Fix and add some validations
Fixed and Added some validations

Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:00 -02:00
Douglas Schilling Landgraf a50f4a444a V4L/DVB (8936): em28xx-cards: Add vendor/product id for EM2820_BOARD_PROLINK_PLAYTV_USB2
Added vendor/product id for EM2820_BOARD_PROLINK_PLAYTV_USB2

Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:59 -02:00
Hans Verkuil d45b9b8ab4 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>
2008-10-12 09:36:58 -02:00
Hans Verkuil d56dc61265 V4L/DVB (8613): v4l: move BKL down to the driver level.
The BKL is now moved from the video_open function in v4l2-dev.c to the
various drivers. It seems about a third of the drivers already has a
lock of some sort protecting the open(), another third uses
video_exclusive_open (yuck!) and the last third required adding the
BKL in their open function.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:47 -02:00
Wiktor Grebla db98fb8b5b V4L/DVB (9103): em28xx: HVR-900 B3C0 - fix audio clicking issue
Fixed audio clicking problem which could be heard when using analog tv or composite input

Signed-off-by: Wiktor Grebla <greblus@gmail.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-04 23:15:30 -03:00
Darron Broad da3808e10f V4L/DVB (9099): em28xx: Add detection for K-WORLD DVB-T 310U
Correct firmware type to MTS
Correct audio routing for composite/s-video
Add DVB-T detection.

This patch uses the eeprom hash method for detection as the vendor/product
ids are also used for the DIGIVOX_AD. This may be a clone of the same
product. Explanatory text has been added prior to the hask look-up in
anticipation that it may help others.

The following has been tested to work:
Analogue TV (PAL-I)
Composite In
DVB-T (UK Crystal Palace)
USB AUDIO

The following has not been tested but probably works:
S-Video In

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-04 23:15:17 -03:00
Devin Heitmueller 5ea7fe48a9 V4L/DVB (8967): Use correct XC3028L firmware for AMD ATI TV Wonder 600
The AMD ATI TV Wonder 600 has an XC3028L and *not* an XC3028, so we need to
load the proper firmware to prevent the device from overheating.

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-04 22:43:41 -03:00
Douglas Schilling Landgraf c737684b51 V4L/DVB (8935): em28xx-cards: Remove duplicate entry (EM2800_BOARD_KWORLD_USB2800)
Removed duplicated entry for EM2800_BOARD_KWORLD_USB2800

Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-04 22:34:24 -03:00
Douglas Schilling Landgraf ff9b3e430b V4L/DVB (8884): em28xx-audio: fix memory leak
Free allocated memory

Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-09-29 08:26:01 -03:00
Eugeniy Meshcheryakov a674a3b492 V4L/DVB (8582): set mts_firmware for em2882 based Pinnacle Hybrid Pro
Pinnacle Hybrid Pro (2304:0226) requires mts_firmware flag to have any
sound. Without this flag it is useful only for watching silent movies.

Signed-off-by: Eugeniy Meshcheryakov <eugen@debian.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-08-06 06:57:22 -03:00
Mauro Carvalho Chehab ee281b856d 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>
2008-07-27 18:07:56 -03:00
Mauro Carvalho Chehab fe43ef894c V4L/DVB (8542): em28xx: AMD ATI TV Wonder HD 600 entry at cards struct is duplicated
Thanks to "Devin Heitmueller" <devin.heitmueller@gmail.com> for pointing this
issue.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-27 18:07:54 -03:00
Mauro Carvalho Chehab 10ac660361 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>
2008-07-27 18:07:50 -03:00
Vitaly Wool d3603341e2 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>
2008-07-27 14:22:56 -03:00
Douglas Schilling Landgraf 95b86a9a90 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>
2008-07-27 14:22:54 -03:00
Aron Szabo 59d07f1b70 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>
2008-07-27 14:22:50 -03:00
Hans Verkuil 0ea6bc8d43 V4L/DVB (8523): v4l2-dev: remove unused type and type2 field from video_device
The type and type2 fields were unused and so could be removed.
Instead add a vfl_type field that contains the type of the video
device.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-27 11:07:10 -03:00
Devin Heitmueller e14b3658a7 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>
2008-07-26 13:18:17 -03:00
reinhard schwab 655b840855 V4L/DVB (8489): add dvb-t support for terratec cinergy hybrid T usb xs
This patch adds dvbt support for the terratec cinergy hybrid T usb xsstick.
Thanks to Devin Heitmueller and Mauro Chehab for guiding me.

Signed-off-by: Reinhard Schwab <reinhard.schwab@aon.at>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-26 13:18:12 -03:00
Hans Verkuil a399810ca6 V4L/DVB (8482): videodev: move all ioctl callbacks to a new v4l2_ioctl_ops struct
All ioctl callbacks are now stored in a new v4l2_ioctl_ops struct. Drivers fill in
a const struct v4l2_ioctl_ops and video_device just contains a const pointer to it.

This ensures a clean separation between the const ops struct and the non-const
video_device struct.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-26 12:54:58 -03:00
Hans Verkuil 38f9d30859 V4L/DVB (8477): v4l: remove obsolete audiochip.h
Converted the last users of audiochip.h to the v4l2-chip-ident.h header
and remove the now unused audiochip.h header.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-26 12:54:40 -03:00
Hans Verkuil 35ea11ff84 V4L/DVB (8430): videodev: move some functions from v4l2-dev.h to v4l2-common.h or v4l2-ioctl.h
The functions in a header should not belong to another module. The prio functions
belong to v4l2-common.c, so move them to v4l2-common.h.

The ioctl functions belong to v4l2-ioctl.c, so create a new v4l2-ioctl.h header
and move those functions to it.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-23 19:00:17 -03:00
Hans Verkuil 5e85e732f0 V4L/DVB (8428): videodev: rename 'dev' to 'parent'
The field 'dev' is not the video device, but the parent of the video device.
Rename accordingly.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-23 16:42:49 -03:00
Hans Verkuil f87086e302 v4l-dvb: remove legacy checks to allow support for kernels < 2.6.10
Also remove some blank lines that were used to split compat code at -devel
tree.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20 07:17:52 -03:00
Devin Heitmueller a9fc52bcbe 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>
2008-07-20 07:12:48 -03:00
Devin Heitmueller 17d9d558e8 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>
2008-07-20 07:08:49 -03:00
Devin Heitmueller 4fd305b2a2 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>
2008-07-20 07:08:19 -03:00
Hans Verkuil 78b526a435 V4L/DVB (7949): videodev: renamed the vidioc_*_fmt_* callbacks
The naming for the callbacks that handle the VIDIOC_ENUM_FMT and
VIDIOC_S/G/TRY_FMT ioctls was very confusing. Renamed it to match
the v4l2_buf_type name.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20 07:07:32 -03:00
Mauro Carvalho Chehab 83ee87a31d V4L/DVB (8026): Avoids an OOPS if dev struct can't be successfully recovered
On some alsa versions, it seems that snd_pcm_substream_chip(substream)
is returning a NULL pointer. This causes an OOPS, as reported by:

https://bugs.launchpad.net/ubuntu/+source/linux-ubuntu-modules-2.6.24/+bug/212271
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/212960

This patch avoids the OOPS by not letting and open() succeed.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-26 15:58:47 -03:00
Devin Heitmueller a8a1f8cc0c V4L/DVB (8018): Add em2860 chip ID
em28xx-cards.c
em28xx-reg.h
 - Add em2860 chip ID (seen on Pointnix Intra-Oral Camera)
   http://www.pointnix.com/ENG/dental/product_02.asp

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-26 15:58:45 -03:00
Devin Heitmueller df61918163 V4L/DVB (8017): Ensure em28xx extensions only get run against devs that support them
em28xx-audio.c
em28xx-dvb.c
 - Em28xx extensions should ensure they are being only loaded against devices
   that support them.  Deals with case where there are multiple em28xx
   devices, some of which have DVB (or ALSA) support and some do not.

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-26 15:58:44 -03:00
Devin Heitmueller b38cc64200 V4L/DVB (8011): em28xx: enable DVB for HVR-900
em28xx-cards.c
 - DVB support is supposed to be enabled for the first generation HVR-900.
   This device was confirmed with DVB by mkrufky when we did the original work
   in April, but I guess we forgot to set the flag.

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-26 15:58:43 -03:00
Devin Heitmueller 0367ca1bc7 V4L/DVB (8010): em28xx: Properly register extensions for already attached devices
em28xx-video.c
 - Properly handle loading of the module when multiple devices are already
   connected (such as at bootup).  Before we were only calling dvb_init()
   against the last device in the list, so while we were handling subsequent
   adds properly, if there were multiple devices present on driver load,
   everybody except the last device would not get initialized.

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-26 15:58:42 -03:00
Al Viro a954b6681d V4L/DVB (7970): mix trivial endianness annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-05 06:35:52 -03:00
Mauro Carvalho Chehab eabcaf3204 V4L/DVB (7848): Fix dependencies for tuner-xc2028 and em28xx-dvb
em28xx-dvb doesn't need FW_LOADER. Instead, tuner-xc2028 needs to select
FW_LOADER.

Also, this can happen only if HOTPLUG is selected, since FW_LOADER
is dependent on HOTPLUG.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14 02:54:07 -03:00
Mauro Carvalho Chehab fdbbfb092c V4L/DVB (7846): Re-creates VIDEO_TUNER
VIDEO_TUNER is responsible for compilation of tuners.ko module. This were the
previous behaviour before the creation of MEDIA_TUNER.

Before this patch, tuner.ko were created even for drivers that don't need a
tuner (like webcam drivers).

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14 02:54:07 -03:00
Michael Krufky 74ee05109c V4L/DVB (7823): em28xx: add additional usb subids for Hauppauge HVR-950
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14 02:54:00 -03:00
Mauro Carvalho Chehab 6430a5a368 V4L/DVB (7806): em28xx: dvb_unregister_frontend() shouldn't be called, if not registered yet
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14 02:53:58 -03:00
Mauro Carvalho Chehab 149ef72dee Rename common tuner Kconfig names to use the same
namespace for all of them.
2008-04-29 18:41:38 -03:00
Mauro Carvalho Chehab 7c91f0624a V4L/DVB(7767): Move tuners to common/tuners
There were several issues in the past, caused by the hybrid tuner design, since
now, the same tuner can be used by drivers/media/dvb and drivers/media/video.

Kconfig items were rearranged, to split V4L/DVB core from their drivers.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-29 18:41:37 -03:00
Janne Grunau 094f9b4b31 V4L/DVB (7734): em28xx: copy and paste error in em28xx_init_isoc
Fixes a copy and paste error in check of kzalloc return value. The check block
was copied from the previous allocation but the variable wasn't exchanged.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-26 09:10:49 -03:00
Devin Heitmueller 4269a8eed2 V4L/DVB (7652): em28xx: Drop the severity level of the "urb resubmit failed"
em28xx-core.c
 - Drop the severity level of the "urb resubmit failed" to debug, since it
   occurs every time a stream disconnects, which fills the dmesg log

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24 14:09:44 -03:00
Andrew Morton d1e0b57162 V4L/DVB (7650): git-dvb: Kconfig fix
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24 14:09:44 -03:00
Mauro Carvalho Chehab e77ebdaa92 V4L/DVB (7619): em28xx: adds proper demod IF for HVR-900
Thanks to Aidan Thornton <makosoft@googlemail.com> for helping
to test this firmware

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24 14:09:42 -03:00
Mauro Carvalho Chehab e54318e5a4 V4L/DVB (7618): em28xx: make some symbols static
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24 14:09:42 -03:00
Mauro Carvalho Chehab e9888a1330 V4L/DVB (7617): Removes a manual mode setup
The setup is already done at open().

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24 14:09:42 -03:00
Mauro Carvalho Chehab e3569abc1c V4L/DVB (7616): em28xx-dvb: Properly selects digital mode at the right place
The driver should be switched to digital mode, when trying to access the
frontend or when streaming.

This patch provides the correct code to support this feature.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24 14:09:42 -03:00
Mauro Carvalho Chehab c67ec53f8f 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>
2008-04-24 14:09:42 -03:00
Mauro Carvalho Chehab 82ac4f8765 V4L/DVB (7614): em28xx-core: fix some debug printk's that wrongly received KERN_INFO
Those printk's were adding more info to a line that were already being
printed.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24 14:09:42 -03:00
Mauro Carvalho Chehab 41facaa4b6 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>
2008-04-24 14:09:42 -03:00