Commit Graph

3639 Commits

Author SHA1 Message Date
Michael Krufky 0f2ce98342 V4L/DVB (7055): make tuner names consistent with standard cases
Change TDA9887 to tda9887.

TDA8290 shall reflect the actual hardware present in its name,
  ie:

tda8295+18271
tda8290+8275a

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:05:10 -02:00
Luca Olivetti 8cb9329309 V4L/DVB (7054): ansonic branded dvb-t usb stick support in the af9005 driver
Marcos Melero (marcosmelero at gmail.com) reported he could make
his dvb-t usb stick work with the af9005 driver by changing the device
ids (10b9:6000).

The stick is branded "Ansonic" (one of the brands of a spanish chain of
supermarkets) with no other identification of the model.
Since neither Marcos nor me know the OEM for the stick, in the attached
patch I used Ansonic for the ids/description.

Signed-off-by: Luca Olivetti <luca@ventoso.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:05:10 -02:00
Michael Krufky ed73683f06 V4L/DVB (7052): tda18271: when tuning digital, the analog demod must be tri-stated
Call analog_ops.standby during tda18271_set_params, to put the tda8295
in tri-state when tuning digital channels.  Otherwise the tda8295 will
interfere with the signal coming from the tda18271 into the digital
demodulator.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:05:09 -02:00
Mauro Carvalho Chehab 3473e342d7 V4L/DVB (7051): Cleans up error handling on or51xxx_attach
state is already NULL.

Reviewed-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:05:09 -02:00
Michael Krufky 4e8a23ea3c V4L/DVB (7047): fix broken build when CONFIG_USB_SI470X is set
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:05:08 -02:00
Steven Toth 4917019d19 V4L/DVB (7046): Finalise support for the Pinnacle HD 8000i
Correctly set the atatch structures, enable IR, configure the
xc5000 tuner includes.

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:05:08 -02:00
Steven Toth 73c993a829 V4L/DVB (7045): xc5000: Small amount of cleanup and commenting
xc5000: Small amount of cleanup and commenting, just for clarification.

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:05:07 -02:00
Steven Toth 8c70017f57 V4L/DVB (7044): XC5000: Fix support for HVR1500Q broken by patch 1
From Zhang: This patch fixes support for the HVR1500Q which was broken
when the xc5000 analog patch was added.

Patch committed as-is, cleanups to follows .... Steve

Signed-off-by: Chaogui Zhang <czhang1974@gmail.com>
Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:05:06 -02:00
Steven Toth 60464da8b1 V4L/DVB (7043): New card supported(partially): Pinnacle 800i
From Zhang: This patch continues the support for the Pinnacle HD 800i.

Patch committed as-is, cleanups to follow ... Steve

Signed-off-by: Chaogui Zhang <czhang1974@gmail.com>
Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:05:06 -02:00
Steven Toth 27c685a4b0 V4L/DVB (7042): xc5000: Tuner analog support
From Zhang: This an updated patch that adds analog support for
the xc5000 tuner driver. it was tested on a Pinnacle PCTV HD 800i
card (patches to follow).

Patch commited as-is, cleanup to follow ... Steve.

Signed-off-by: Chaogui Zhang <czhang1974@gmail.com>
Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:05:05 -02:00
Steven Toth dfc1c08aab V4L/DVB (7041): s5h1409: Bug fix for parallel support
Parallel support was not working with the s5h1409 and the Pinnacle HD800i.
This patch fixes the demodulator driver and ensures that all existing
s5h1409 based products configure the demodulator correctly.

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:05:05 -02:00
Mauro Carvalho Chehab 387d447776 V4L/DVB (7039): Reorder headers
The backports weren't tested, but compile fine.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:05:04 -02:00
Tobias Lorenz 78656acdcf V4L/DVB (7038): USB radio driver for Silicon Labs Si470x FM Radio Receivers
this patch adds a new driver for the Silicon Labs Si470x FM Radio Receiver. It
should also work for the identical ADS/Tech FM Radio Receiver (formerly
Instant FM Music) as soon as I find out the USB Vendor and Product ID.

The driver is inspired by several other USB and radio drivers, but mainly from
the D-Link DSB-R100 USB radio (dsbr100.c).

The USB stick currently has an Si4701 FM RDS radio receiver. But the other
Si470x devices are pin and register compatible, so that in the future the
driver can easily be patched to support these too. Therefore I named the
driver radio-si470x and the configuration option usb-si470x.

The driver itself just provides the control function over the radio. For
getting audio back, the device support the USB audio class, which is
implemented in the already existing driver.

I tested the driver in the last days, until it now satisfies all my
functionality and robustness requirements. The application I used for testing
was kradio.

Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:05:03 -02:00
Zoltan Devai 438468359e V4L/DVB (7037): Fix build breakage of the bttv driver, when advanced debugging is not enabled
Signed-off-by: Zoltan Devai <zdevai@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:05:03 -02:00
Julia Lawall f37fdf3ff7 V4L/DVB (7036): radio: Use video_device_release rather than kfree
The file drivers/media/video/videodev.c defines both video_device_alloc and
video_device_release.  These are essentially just kzmalloc and kfree,
respectively, but it seems better to use video_device_release, as done in
the other media files, rather than kfree, in case the implementation some
day changes.

The problem was found using the following semantic match.
(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@@
type T,T1,T2;
identifier E;
statement S;
expression x1,x2,x3;
int ret;
@@

  T E;
  ...
* E = video_device_alloc(...);
  if (E == NULL) S
  ... when != video_device_release(...,(T1)E,...)
      when != if (E != NULL) { ... video_device_release(...,(T1)E,...); ...}
      when != x1 = (T1)E
      when != E = x3;
      when any
  if (...) {
    ... when != video_device_release(...,(T2)E,...)
        when != if (E != NULL) { ... video_device_release(...,(T2)E,...); ...}
        when != x2 = (T2)E
(
*   return;
|
*   return ret;
)
  }
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:05:02 -02:00
Julia Lawall a2a9b1eceb V4L/DVB (7035): drivers/media/common: Add missing video_device_release
Video_device_alloc returns the result of a kzalloc.  In this case, the
value is stored in a local variable which is not copied elsewhere before
the point of the error return (video_register_device does not save its
first argument anywhere if it returns a negative value).  Thus, a
video_device_release it needed before the error return.

The problem was found using the following semantic match.
(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@@
type T,T1,T2;
identifier E;
statement S;
expression x1,x2,x3;
int ret;
@@

  T E;
  ...
* E = video_device_alloc(...);
  if (E == NULL) S
  ... when != video_device_release(...,(T1)E,...)
      when != if (E != NULL) { ... video_device_release(...,(T1)E,...); ...}
      when != x1 = (T1)E
      when != E = x3;
      when any
  if (...) {
    ... when != video_device_release(...,(T2)E,...)
        when != if (E != NULL) { ... video_device_release(...,(T2)E,...); ...}
        when != x2 = (T2)E
(
*   return;
|
*   return ret;
)
  }
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
CC: Oliver Endriss <o.endriss@gmx.de>
CC: Michael Hunold <michael@mihu.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:05:02 -02:00
Michael Krufky bc835d80d9 V4L/DVB (7032): tda18271: tda18271_cal_on_startup should be declared static
This module option variable is only handled within the file tda18271-fe.c -

Declare this variable as static.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:05:01 -02:00
Michael Krufky 99beeee9e9 V4L/DVB (7030): Kconfig: add missing selections for VIDEO_PVRUSB2
VIDEO_PVRUSB2 must select:
VIDEO_SAA711X, VIDEO_CX25840, VIDEO_MSP3400, and VIDEO_WM8775

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Acked-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:05:01 -02:00
Michael Krufky 0f96251e7b V4L/DVB (7029): tda18271: provide a choice whether to perform rf cal on init or on first tune
If module option "cal" is set to 1, the ~22 sec rf tracking filter calibration
sequence will be invoked on startup.  Otherwise, the calibration will take
place during the first tune.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:05:00 -02:00
Michael Krufky 839c6c96d0 V4L/DVB (7028): tda18271: test RF_CAL_OK to see if we need additional RF calibration
Test RF_CAL_OK to see if we need to perform the RF tracking filter
calibration after returning from standby.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:59 -02:00
Michael Krufky 518d87399b V4L/DVB (7027): tda18271: put the device in standby mode during sleep()
Add function, tda18271_set_standby_mode.

During sleep, enter standby mode with slave tuner output enabled,
loop through on and xtal oscillator on.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:58 -02:00
Michael Krufky 6bfa665724 V4L/DVB (7026): tda18271: report when the RF tracking filter calibration has completed
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:58 -02:00
Thierry MERLE 6200bbaa5b V4L/DVB (7024): usbvision: YUV to RGB conversion fixes
All YUV to RGB conversions in usbvision were reverted
(conversion to BGR but saying RGB to the application)

Signed-off-by: Thierry MERLE <thierry.merle@free.fr>
Acked-by: Dwaine Garden <DwaineGarden@rogers.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:57 -02:00
Mauro Carvalho Chehab 1f8d30083a V4L/DVB (7023): Fix a regresion left by changeset 7e65d6e8f6df
Changeset 7e65d6e8f6df removed a very bad hack on mmap(). However, the fixes
weren't considering usermap and overlay memory models. This were breaking
direct reading from /dev/video?, used mostly by mpeg aware drivers.

Thanks to Steven Toth <stoth@linuxtv.org> for reporting the issue and
bissecting it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:57 -02:00
Mauro Carvalho Chehab dfd8c04ec1 V4L/DVB (7022): Fix timestamp presentation on vivi driver
Due to date overflow, vivi were not working fine anymore.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:56 -02:00
Mauro Carvalho Chehab c8793b035d 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>
2008-01-25 19:04:55 -02:00
Mauro Carvalho Chehab 15b9becc68 V4L/DVB (7020): Add USB ID for a newer variant of Hauppauge WinTV USB2
Thanks to Jeroen Janssen <Jeroen.Janssen@vub.ac.be>

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:54 -02:00
Jaime Velasco Juan ec16dae545 V4L/DVB (7019): V4L: add support for Syntek DC1125 webcams
This driver supports cameras with USB ID 174f:a311 or 05e1:0501,
and the ov965x sensors. These devices are found in some Asus laptops
and probably somewhere else.

It is based on the stk11xx driver written by Nicolas Vivien

Signed-off-by: Jaime Velasco Juan <jsagarribay@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:54 -02:00
Hermann Pitton b6667e5fb8 V4L/DVB (7017): saa7134: add MSI TV@nywhere Plus with the older tda8275 tuner
Thanks go to Mark Schultz for the initial contribution and to
Dean Hilkewich for testing it again.

Signed-off-by: Hermann Pitton <hermann-pitton@arcor.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:52 -02:00
Hermann Pitton a28cb828ef V4L/DVB (7016): saa7134: remove the Avermedia Super 007 from eeprom detection
saa7134: remove the Avermedia Super 007 from eeprom detection

The card made it into the Philips' Tigers eeprom detection and falls through.
Since it has attracted already others to follow, which are wrongly identified
as TIGER_S then, move it to the usual analog initialization.

Signed-off-by: Hermann Pitton <hermann-pitton@arcor.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:52 -02:00
Steven Toth 4513fc696e V4L/DVB (7014): cx23885: dprintk macro cleanup
Added missing do { } while (0)

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:51 -02:00
Brett T. Warden d685a483b8 V4L/DVB (7013): bw-qcam: add module parameter 'force_init' to skip polite auto-detection prior to direct initialization
Setting force_init=1 bypasses the friendly auto-detection by polling the
status register, and instead attempts to initialize the qcam directly.  Not
friendly to other parallel devices, but much more reliable than the
auto-detection.

Signed-off-by: Brett T. Warden <brett.warden@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:51 -02:00
Steven Toth a19602f26a V4L/DVB (7011): cx23885: Cleanup of compiler defines and warnings
Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:51 -02:00
Steven Toth 21a7809192 V4L/DVB (7010): cx23885: Small cleanup
cx23885: Small cleanup

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:50 -02:00
Steven Toth e47f30b140 V4L/DVB (7009): cx23885: Video and VBI related files
cx23885: Video and VBI related files.

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:50 -02:00
Steven Toth a57ed8a1f7 V4L/DVB (7008): s5h1409: Ensure the silicon is initialized during attach
If not it impacts on analog tuner quality.

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:50 -02:00
Steven Toth 7b8880140f V4L/DVB (7007): cx23885: Add basic video support for the HVR1800
This enabled basic preview NTSC and PAL support for the HVR1800.

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:49 -02:00
Steven Toth c771261330 V4L/DVB (7006): cx23885: Track the board clock frequency and allow overrides
The cx23885/6/8 all have different clock rates, this patch allows
the core to compensate, and developers to allow vendor specific
overrides. This patches will be used by future analog video
and encoder patches.

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:49 -02:00
Steven Toth 69ad6e56ba V4L/DVB (7005): cx23885: SRAM reallocation prior to analog video implementation
We need to clear space large enough for the video and encoder fifos.

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:48 -02:00
Steven Toth 5206d6ec36 V4L/DVB (7004): cx23885: Ensure HVR1800 TDA8295A is reset fully on module load
Failure to do this means that a full system reboot is required if the
part hangs.

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:48 -02:00
Steven Toth 0ac5881aef V4L/DVB (7003): cx23885: Add support for device revision detection
Each version of the cx23885/7/8 silicon has different build revs.
We'll use this internal revision to work around bugs and known
issues in the video and encoder related patches.

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:47 -02:00
Steven Toth f234081bc5 V4L/DVB (7002): cx25840: Add basic CX23885 AVCore support
The cx23885/7/8 PCIe bridge has an internal AVCore modelled on
the cx2584x family. Many of the registers positions are identical
but some moved. The register values are also different because
the different bridges run at different clock rates.

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:47 -02:00
Mauro Carvalho Chehab d05051c82e V4L/DVB (6997): Replace a very dirty hack on videobuf for a clean wait_event
In order to videobuf_iolock to work, mmap_mapper should be called first.
Otherwise, an OOPS is generated.

On some cases, .mmap file handler used to took some time to be called. On those
situations, mmap_mmapper() were called after iolock.

This patch properly waits for mmap_mapper to be called, otherwise generating an
error.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:46 -02:00
Thierry MERLE c6243d9c3d V4L/DVB (6995): ubvision: add adjust_X_Offset/adjust_Y_Offset parms
Add adjust_X_Offset/adjust_Y_Offset module parameters to allow users
to tune X and Y picture offsets for their almost-working tuners without
repetitive recompilation.

Signed-off-by: Thierry MERLE <thierry.merle@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:46 -02:00
Thierry MERLE eeec4b3853 V4L/DVB (6994): usbvision: add Pinnacle Studio PCTV USB (NTSC) FM V3
Add the "Pinnacle Studio PCTV USB (NTSC) FM" device.
This is the third occurrence of the same device designation...

Signed-off-by: Thierry MERLE <thierry.merle@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:46 -02:00
hermann pitton 6d8ea8621f V4L/DVB (6992): saa7134: remove Beholder devices without eeprom from auto detection
As in the past, we should not allow to auto detect like this,
since all saa7130 and saa7134 cards without eeprom will be detected
as such Beholder cards then.

Signed-off-by: Hermann Pitton <hermann-pitton@arcor.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:45 -02:00
Michael Krufky 006ed1ecf2 V4L/DVB (6989): tda18271: clean up chip id logic in tda829x_release
This test is easier to read.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:45 -02:00
Michael Krufky cf04d29c48 V4L/DVB (6988): tda18271: give calibration debug a separate debug mask
We don't usually want to see the calibration debug messages, but sometimes
it is useful.  Assign it to a separate debug mask.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:44 -02:00
Michael Krufky c353f42f75 V4L/DVB (6987): tda18271: add support for fm radio
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:44 -02:00
Michael Krufky a4f263b587 V4L/DVB (6986): tda18271: share state between analog and digital tuner instances
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:43 -02:00
Mauro Carvalho Chehab b3d98135aa V4L/DVB (6981): Fix bugzillas 9686 and 9691
IR were not working for Winfast XP 2000 TV.

Gabor Nyekhelyi <n0gabor@vipmail.hu> wrote a hack some time ago:
http://marc.info/?l=linux-video&m=116362609323281&w=2

This patch fixes CodingStyle and commits the hack. I suspect that the proper
solution would be to find the proper mask_keydown for this IR. Anyway, better
to have this patch as a workaround.

Thanks to Stafan Talpalaru <stefantalpalaru@yahoo.com> for pointing the issue.
CC: Gabor Nyekhelyi <n0gabor@vipmail.hu>
CC: Stafan Talpalaru <stefantalpalaru@yahoo.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:43 -02:00
Michael Krufky 8d316bf54b V4L/DVB (6979): tda18271: use a mutex to protect state in critical sections
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:43 -02:00
Michael Krufky ccbac9bb17 V4L/DVB (6978): tda18271: store frequency and bandwidth after successful tune
Store last tuned frequency & bandwidth after successful tune.

Clean up tune functions -- remove pointer to tune function in
state structure, instead call tune function based on priv->id.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:42 -02:00
Michael Krufky 09f83c4fc0 V4L/DVB (6977): tda18271: clean up calibration initialization procedures
Always initialize registers during attach.

Perform IR Calibration during init if needed.
Perform RF Calibration during init if needed for C2, only.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:41 -02:00
Andrew Morton 98512f7b36 V4L/DVB (6976): drivers/media/radio/radio-sf16fmr2.c: fix error handling
video_register_device() returns -EFOO on errr, not -1.

Addresses http://bugzilla.kernel.org/show_bug.cgi?id=9699

Reported-By: <devzero@web.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:41 -02:00
Mauro Carvalho Chehab 1434bc0cbb V4L/DVB (6975): Add missing entry for Beholder BeholdTV 407
Acked-by: Andrey J. Melnikov <temnota@kmv.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:41 -02:00
Mauro Carvalho Chehab 616f8878bc V4L/DVB (6974): Fix codingStyle
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:40 -02:00
Andrey J. Melnikoff (TEMHOTA) e8018c9e78 V4L/DVB (6973): Add Beholder TV 401/405/407/409/505/507/609/M6 support
This patch updates cardlist for Beholder TV tuners:
old models (with GPIO ir) 401, 403, 405, 407, 409, 505, 507
and add support for 607, 609, M6 cards with new i2c-ir.

Signed-off-by: Igor Kuznetsov <igk72@yandex.ru>
Signed-off-by: Andrey J. Melnikov <temnota@kmv.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:40 -02:00
Mauro Carvalho Chehab 3f4dfe2acf V4L/DVB (6970): Request snd-usb-audio for devices with Audio Class support
Before this patch, only Vendor Class audio support were loaded. This means that
older em28xx devices won't have digital audio support loaded.

This patch changes the logic to auto load eighter snd-usb-audio, for devices
with USB Audio Class or em28xx-alsa, for devices with USB Vendor Class.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:39 -02:00
Mauro Carvalho Chehab a4950134d4 V4L/DVB (6969): Avoid causing regressions for non-HVR950 boards
Only HVR950 has analog_gpio configured. It makes no sense to set gpio to 0 for
other boards. Better to add a test, while this var is not set for all xc3028
devices.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:39 -02:00
Michael Krufky 11fcd47030 V4L/DVB (6967): pvrusb2: add support for Hauppauge WinTV PVR-USB2 Model 75xxx
Create a device description and enable autodetection for
Hauppauge WinTV PVR-USB2 Model 75xxx

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:39 -02:00
Michael Krufky d2c932a1f7 V4L/DVB (6965): tda18271: fix analog tuning regression caused by earlier changeset
An earlier patch, "tda18271: fail table lookups if frequency is out of range"
broke analog support on certain hardware.  This patch fixes that problem, by
allowing the RF_CAL byte to be set to the maximum value, in cases of the
frequency being out of range.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:38 -02:00
Michael Krufky 0e1fab90a8 V4L/DVB (6964): tda18271: document debug level and configuration parameters
Document debug level module options and
tda18271_config attach-time parameters.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:38 -02:00
Michael Krufky 2ba65d517b V4L/DVB (6963): tda18271: store IF frequency in a u16 instead of u32
Store IF Frequency in a u16 instead of a u32.  Multiply by 1000 before use.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:37 -02:00
Michael Krufky f21e0d7f05 V4L/DVB (6962): tda18271: allow device-specific configuration of IF frequency and std bits
Allow drivers to pass device-specific configuration parameters during attach.

If these parameters are omitted, default values will be used.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:36 -02:00
Michael Krufky 59067f7ed4 V4L/DVB (6961): tda18271: move common code to tda18271-common.c
Move some common code to a new file to make this easier to look at.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:36 -02:00
Michael Krufky 255b5113b4 V4L/DVB (6960): tda18271: add support for NXP TDA18271HD/C2
Tested successfully with QAM256 digital cable.
Analog television is limping, needs more work.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:35 -02:00
Michael Krufky dec9ccceef V4L/DVB (6959): tda18271: add MODULE_VERSION
version 0.1

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:35 -02:00
Michael Krufky 95af8a26cb V4L/DVB (6958): tda18271: clean up function tda18271_set_analog_params
make set_analog_params function look consistent with set_params function

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:34 -02:00
Michael Krufky 33f25b4275 V4L/DVB (6957): tda18271: fail table lookups if frequency is out of range
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:34 -02:00
Mauro Carvalho Chehab 0be4375410 V4L/DVB (6956): Add Radio support for em28xx
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:34 -02:00
Mauro Carvalho Chehab 3abee53e44 V4L/DVB (6955): Properly implement 12MHz I2S support
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:33 -02:00
Mauro Carvalho Chehab 0f6dac18cc V4L/DVB (6954): There isn't a MTS radio firmware
Try to load non-MTS firmware instead.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:33 -02:00
Mauro Carvalho Chehab e545d6e276 V4L/DVB (6953): Fix radio set frequency logic
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:33 -02:00
Mauro Carvalho Chehab d7448a8d9d 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>
2008-01-25 19:04:32 -02:00
Mauro Carvalho Chehab 6d79468dd8 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>
2008-01-25 19:04:32 -02:00
Mauro Carvalho Chehab 1a6f11e0e8 V4L/DVB (6950): Lindent em28xx-audio.c
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:31 -02:00
Markus Rechberger a52932b405 V4L/DVB (6949): Adds em28xx-audio module
em28xx-audio module exports em28xx Vendor Class audio as an -alsa
driver. This module were written based on usbaudio driver by Markus
Rechberger. Recently, he acked to allow us to merge it on kernel:

http://lists-archives.org/video4linux/20408-supporting-prolink-pixelview-405-dvd-maker.html

Thanks to Markus Rechberger <mrechberger@gmail.com>

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:31 -02:00
Mauro Carvalho Chehab 74f38a8237 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>
2008-01-25 19:04:31 -02:00
Mauro Carvalho Chehab 539c96d0fd 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>
2008-01-25 19:04:30 -02:00
Mauro Carvalho Chehab 6596a4f603 V4L/DVB (6944): Fix in-kernel ivtv compilation
Due to tuner-xc2028.h, some extra directories should be added at .h search.


Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:30 -02:00
Michael Krufky 29a7b4cb44 V4L/DVB (6936): cx23885: update model matrix for Hauppauge HVR1500
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:29 -02:00
Michael Krufky b00fff0be5 V4L/DVB (6935): cx23885: add missing subsystem IDs for Hauppauge HVR1500 Retail
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:29 -02:00
Michael Krufky 68370cf94e V4L/DVB (6934): cx23885: update model matrix for Hauppauge HVR1250
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:28 -02:00
Michael Krufky 6a0a962cbc V4L/DVB (6933): cx23885: update model matrix for Hauppauge HVR1800
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:28 -02:00
Michael Krufky 6ccb8cfbb9 V4L/DVB (6932): cx23885: add missing subsystem ID for Hauppauge HVR1800 Retail
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:26 -02:00
Steven Toth 71bc9bd96b V4L/DVB (6930): xc5000: Removed erroneous defines
Basic cleanup.

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:26 -02:00
Michael Krufky b92bf0f6a9 V4L/DVB (6928): tda18271: break calculation functions out of tda18271_tune
Break out the following new functions from tda18271_tune:

tda18271_calc_bp_filter
tda18271_calc_km
tda18271_calc_rf_band
tda18271_calc_gain_taper
tda18271_calc_ir_measure
tda18271_calc_rf_cal

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:26 -02:00
Michael Krufky 182519f4c9 V4L/DVB (6927): tda18271: improve printk macros
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:25 -02:00
Michael Krufky 2f27dfc98c V4L/DVB (6926): tda18271: consolidate table lookup functions
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:25 -02:00
Michael Krufky d37142102a V4L/DVB (6925): tda18271: move state structures to tda18271-priv.h
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:25 -02:00
Michael Krufky 7686b574a1 V4L/DVB (6924): tda18271: fix whitespace in tda18271_ir_measure
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:24 -02:00
Michael Krufky 926bf3ca93 V4L/DVB (6923): tda18271: remove extraneous debug
We don't need to do a dbg_info during tda18271_attach anymore, since
the tda18271_get_id function will call dbg_info with the same information
and more.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:24 -02:00
Michael Krufky 67d52e2903 V4L/DVB (6920): tuner: fix backwards logic in check for set_config
tuner-core was checking if analog_ops->set_config is set.  If set, it would
complain that it isn't.  Fix this backwards logic to the proper behavior.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:23 -02:00
Michael Krufky de7234bb05 V4L/DVB (6919): Kconfig: VIDEO_CX23885 must select DVB_TUNER_XC5000 if !DVB_FE_CUSTOMIZE
Everybody forgets to add the Kconfig stuff after they add new card support :-/

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:23 -02:00
Hans Verkuil 3e509c7604 V4L/DVB (6917): ivtv: small textual update
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:23 -02:00
Jean Delvare d998cc6a6d V4L/DVB (6915): ivtv: drop an incorrect comment
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:22 -02:00
Mauro Carvalho Chehab 9134be0376 V4L/DVB (6914): Fix a few issues at the bttv conversion
bttv driver is working as previously. An additional gain of about 1,5Kb were
obtained with the driver conversion to vidioc_ioctl2:

   text    data     bss     dec     hex filename
  89208   40244   57556  187008   2da80 old/bttv.ko
  88960   38740   57556  185256   2d3a8 new/bttv.ko

(measured on a x86_64)

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:21 -02:00
Mauro Carvalho Chehab 04a94d3ca2 V4L/DVB (6913): Preserve the previous order to make easier to check the conversion
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:21 -02:00
Mauro Carvalho Chehab e5ae3db461 V4L/DVB (6912): Replace vidioc_ to bttv_
Since there are a few vidioc_ functions that were exported, rename those
functions to bttv_ in order to avoid poluting namespace.

The other functions were also renamed, to standardize inside the driver.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:21 -02:00