Commit Graph

2433 Commits

Author SHA1 Message Date
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
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
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
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
Douglas Schilling Landgraf
402aa76aa5 V4L/DVB (6911): Converted bttv to use video_ioctl2
Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:20 -02:00
Michael Krufky
4041f1a587 V4L/DVB (6909): cx23885: fix bad use count caused by tda18271 being probed by tda8290
Don't allow the tda8290 module to probe and attach the tuner module,
causing incorrect use counts when using dvb_attach.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:20 -02:00
Michael Krufky
c90762799c V4L/DVB (6908): tda8290: add the option not to probe for tuners passed into tda829x_config
Prevent the tda8290 module from probing for tuners during tda829x_attach,
by passing:

.probe_tuner = TDA829X_DONT_PROBE,

...in struct tda829x_config

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:20 -02:00
Michael Krufky
478f42292d V4L/DVB (6901): Kconfig: VIDEO_CX23885 selects TUNER_TDA8290 and DVB_TDA18271
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:17 -02:00
Michael Krufky
3ba71d2194 V4L/DVB (6900): cx23885: enable EZ-QAM mode for Hauppauge WinTV HVR-1800
Add module option 'alt_tuner' disabled by default.

When set to one, the dvb_frontend of HVR1800 will consist of:
s5h1409 demod + tda18271 tuner

When set zero (default), the dvb_frontend of HVR1800 will consist of:
s5h1409 demod + mt2131 tuner

If the tda18271 is used in digital mode, you will not be able to
tune an analog channel at the same time.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:16 -02:00
Michael Krufky
4cd8a7bd65 V4L/DVB (6899): Kconfig: VIDEO_CX23885 must select TUNER_XC2028 if !DVB_FE_CUSTOMIZE
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:16 -02:00
Michael Krufky
07b4a835d4 V4L/DVB (6898): cx23885: add support for Hauppauge WinTV HVR-1500
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:16 -02:00
Chris Pascoe
ef207feddf V4L/DVB (6897): xc2028: ignore HAS_IF during specific S-Code type searches
If we are selecting the S-Code firmware to load by name, then we must mask
off the HAS_IF bit during the search.

Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:15 -02:00
Hans Verkuil
0e614cd1a5 V4L/DVB (6896): ivtv: add XC2028 support for Club3D cards
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:15 -02:00
Michael Krufky
7972f9880c V4L/DVB (6893): tuner-xc2028: fix xc2028_attach function
xc2028_attach was returning an integer when disabled from the build, where it
should instead be returning NULL.  Declare xc2028_attach as type dvb_frontend *
instead of void *.

The prototype declaration must be marked as extern in the header.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:14 -02:00
Steven Toth
2800b439e0 V4L/DVB (6888): Add Hauppauge tuner type 150 defintion
Add Hauppauge tuner type 150 defintion.

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:13 -02:00
Steven Toth
6df9366857 V4L/DVB (6887): Avoid 'unknown model' message for the HVR1500-Q
Avoid 'unknown model' message for the HVR1500-Q

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:13 -02:00
Steven Toth
e12671cf0c V4L/DVB (6886): xc5000: Cleanups of types, result codes etc
This translates much of the xceive coding style, adds
some result codes and generally cleans up whitespace
and function arguments.

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:12 -02:00
Steven Toth
d1987d55a1 V4L/DVB (6885): Add support for the Hauppauge HVR1500Q
The express card ATSC/QAM tuner.

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:12 -02:00
Michael Krufky
bc3e5c7fc2 V4L/DVB (6881): include struct analog_demod_ops directly inside struct dvb_frontend
Rather than using a pointer, include struct analog_demod_ops directly
inside struct dvb_frontend.  This will allow us to use dvb_attach in
the future, along with removing the need to check the ops structure
before having to check the pointer to the method being called.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:11 -02:00
Michael Krufky
9ad89f0104 V4L/DVB (6880): kill tuner-driver.h
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:10 -02:00
Michael Krufky
807ffe8df2 V4L/DVB (6879): move struct analog_tuner_ops into dvb_frontend.h
struct analog_tuner_ops no longer has any dependencies specific
to v4l2, so we can move this into dvb_frontend.h with the rest
of the tuning structures.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:10 -02:00
Michael Krufky
b624aa86cd V4L/DVB (6878): tuner: remove extraneous variable declaration
tuner_count is already declared as "extern unsigned const int"
in <media/tuner-types.h>  -- Remove it from tuner-driver.h

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:10 -02:00
Michael Krufky
d536c9df41 V4L/DVB (6875): tuner-xc2028: ATSC requires 1.75 MHz tuning offset
In my testing yesterday, I was using a scan file tailored specifically
for a unique test situation -- As it turns out, this scan file was bad,
and I will use the one included inside dvb-apps for testing for now on.

I've tested with other ATSC tuners just to confirm, using:

us-ATSC-center-frequencies-8VSB

Anyhow, as it turns out, the tuner-xc2028 *does* require a tuning offset
for ATSC.  Even though the linux-dvb api passes in center frequencies
from userspace, apparantly the xceive firmware is already factoring in
the tuning offset to center.

In order to make the device function using the same scan files /
channels.conf configurations as other atsc devices, we must offset by
1.75 MHz.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:09 -02:00
Hans Verkuil
6fb377f85c V4L/DVB (6869): cs5345: new i2c driver
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:08 -02:00
Hans Verkuil
9fad368b6d V4L/DVB (6867): saa7127: CodingStyle cleanups
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:06 -02:00
Hans Verkuil
d52c7385ec V4L/DVB (6866): msp3400: CodingStyle cleanups
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:06 -02:00
Hans Verkuil
35df38c015 V4L/DVB (6865): vp27smpx: CodingStyle cleanup
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:06 -02:00
Hans Verkuil
79f998a71b V4L/DVB (6864): upd64031a: CodingStyle cleanup
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:05 -02:00
Hans Verkuil
8c9fc8de54 V4L/DVB (6863): upd64083: CodingStyle cleanups
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:05 -02:00
Hans Verkuil
f69d419a0b V4L/DVB (6862): ivtv: really remove i2c legacy support from drivers that no longer need it
For some reason the include header wasn't changed from v4l2-i2c-drv-legacy.h
to v4l2-i2c-drv.h in the previous patch. This is now corrected.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:05 -02:00
Hans Verkuil
ea48c13ad0 V4L/DVB (6861): cx2341x: command argument should be u32 instead of int
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:04 -02:00
Hans Verkuil
f19a73d620 V4L/DVB (6860): tveeprom: CodingStyle cleanup
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:04 -02:00
Hans Verkuil
5412c8204f V4L/DVB (6859): tveeprom: add support for Hauppauge models 74xxx
Thanks to Steve Toth from Hauppauge with providing me with the information
needed to add support for these models.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:04 -02:00
Mauro Carvalho Chehab
3ac510e609 V4L/DVB (6858): Fix offset for ATSC
ATSC works with offset=0

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:03 -02:00
Chris Pascoe
5e3c5967da V4L/DVB (6857): cx23885: correctly join I2C writes and reads from same address
When an I2C message specifies a write then a read from the same I2C address,
we need to tell the chip to not release the bus between the message parts.

Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:03 -02:00
Chris Pascoe
3dfefc50ff V4L/DVB (6855): xc2028: select DTV78 firmware if tuning 7MHz VHF / 8MHz UHF
It seems that the DTV78 firmware is intended for use in locations where
VHF channels have 7MHz bandwidth and UHF channels have 8MHz bandwidth.
If we switch to DTV78 firmware when we detect this condition, we can
avoid firmware reloads when switching between VHF and UHF transponders.

Place the state for this in the control structure so that card drivers
can hint to us to use DTV78 firmware from the first tuning attempt.

Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:01 -02:00
Chris Pascoe
897b842296 V4L/DVB (6854): xc2028: be more specific about when applying offset for 7MHz channels
We have been inserting a mystery 500kHz offset for tuning 7MHz channels,
however some experimentation reveals it is only needed under certain
conditions with specific firmware combinations.  Document these and only
apply the offset when we know it is required.

Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:01 -02:00
Chris Pascoe
9ca01e780f V4L/DVB (6853): xc2028: check HAS_IF flag against table
When searching for the right S-Code table to load, check the HAS_IF flag
against the firmware we are checking instead of against the the "type"
requested.  We already ignore the scode type requested if the caller passed
an int_freq; this makes the search by frequency consistent with that behaviour.

Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:04:00 -02:00
Chris Pascoe
ad35ce9e3e V4L/DVB (6852): xc2028: s-code offset should not modify internal control structure
Don't modify the control structure that was provided at attach when applying
an offset to the S-Code, otherwise it will be incorrect on subsequent tunes.

Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:59 -02:00
Chris Pascoe
e026268870 V4L/DVB (6851): xc2028: include int_freq in firmware version display
Add "int_freq" to the debugging output when selecting firmware and the
HAS_IF flag when dumping firmware during load.

Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:59 -02:00
Aurelien Jarno
aec2aef267 V4L/DVB (em28xx): Add support for Pinnacle Dazzle DVC 100
The patch below adds the "Pinnacle Dazzle DVC 100" to the list of
cards supported by the em28xx driver. As the configuration is the same
as the DVC 90 one, it simply adds a new USB ID to the list of devices
supported by the DVC 90 configuration.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:58 -02:00
Akinobu Mita
9e7e85ebae V4L/DVB (6848): bttv: check pci_register_driver() error
Check pci_register_driver() error in module_init.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:57 -02:00
Michael Krufky
71021d2601 V4L/DVB (6846): tda9887: initialize mode to T_STANDBY at startup
Ensure that the audio is muted at attach-time

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:57 -02:00
Michael Krufky
dabe61565e V4L/DVB (6845): tuner: remove unneeded #includes from tuner-driver.h
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:56 -02:00
Michael Krufky
f7f427e4cc V4L/DVB (6844): tuner: remove struct tuner from tuner-driver.h
struct tuner holds state for tuner-core, only -- move it into tuner-core.c

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:56 -02:00
Michael Krufky
790ba18ec7 V4L/DVB (6843): tda9887: use printk macros from tuner-i2c.h
replace tda9887_info and tda9887_dbg printk macros with
tuner_info and tuner_dbg, defined in tuner-i2c.h

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:56 -02:00
Michael Krufky
8ca4083b50 V4L/DVB (6842): tda9887: remove dependency on struct tuner
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:55 -02:00
Michael Krufky
91c9d4a167 V4L/DVB (6841): tda9887: maintain private state independent of struct tuner
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:55 -02:00
Michael Krufky
710401b837 V4L/DVB (6840): tuner: convert tda9887 to use TUNER_SET_CONFIG
Use TUNER_SET_CONFIG to set configuration in tda9887's private state
structure, rather than storing tda9887-specific configuration within
struct tuner.

Update handling of TUNER_SET_CONFIG by tuner-core, to call
&t->fe.ops.analog_demod_ops rather than &t->fe.ops.tuner_ops

analog_demod_ops.set_config passes the request to tuner_ops.set_config,
so this does not break other drivers.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:54 -02:00
Michael Krufky
f1c9a28100 V4L/DVB (6839): tuner: add set_config to struct analog_tuner_ops
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:53 -02:00
Michael Krufky
daae58956b V4L/DVB (6838): tda9887: remove references to struct tuner from printk macros
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:52 -02:00
Michael Krufky
35e420357b V4L/DVB (6837): Convert cx88_input.audioroute to a bitfield
Prevent us from wasting some extra bytes of memory

Thanks to Trent Piepho, for pointing this out.


Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:50 -02:00
Mauro Carvalho Chehab
d8f69971d8 V4L/DVB (6836): Fix CodingStyle troubles caused by the previous cx88 commits
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:50 -02:00
Frej Drejhammar
36e05a4475 V4L/DVB (6834): cx88-video: Enable selection of the WM8775 for cx88 cards
The auto selection of pertinent helper chips (VIDEO_HELPER_CHIPS_AUTO)
should select the wm8775 driver, which is used by at least one
Conexant 2388x based card (Hauppauge HVR-1300), if VIDEO_CX88 is
selected.

Signed-off-by: Frej Drejhammar <frej.drejhammar@gmail.com>
Signed-off-by: Ricardo Cerqueira <v4l@cerqueira.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:49 -02:00
Ricardo Cerqueira
66e6fbdf99 V4L/DVB (6833): Don't limit cx88 audio routing to blackbird boards
All cx2388 boards need the line-in audio to be routed from an external ADC
(refered to as "ADC mode" in the spec sheet), since the chip is uncapable
of dealing with baseband audio directly.
So... this patch enables normal mode when using the tuner (TV or Radio), and
enables ADC mode with any other source. It'll probably only work with boards
that have supported ADCs (such as the Wolfson wm9775)

Signed-off-by: Ricardo Cerqueira <v4l@cerqueira.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:49 -02:00
Michael Krufky
6a0bc9a016 V4L/DVB (6832): cx88-blackbird: don't mute audio when stopping the codec
We should not mute the audio input when we stop the codec,
because it will interfere with the live uncompressed stream.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Reviewed-by: Jelle Foks <jelle@foks.8m.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:49 -02:00
Ricardo Cerqueira
7b27d45bb5 V4L/DVB (6831): Audio routes fix for blackbird boards with the wm8775 ADC
Fix lack of audio on the MPEG-2 stream of wm8775 based blackbirds.

The wm8775 module initializes the audio input at "route 2", which doesn't
hold true for all boards. The HVR-1300, for example, uses route 1 for
tuner audio, and route 2 for baseband. So we must route the audio to the
proper input depending on what video input is being used.

Signed-off-by: Ricardo Cerqueira <v4l@cerqueira.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:48 -02:00
Jelle Foks
4423a9a339 V4L/DVB (6830): cx88-blackbird: remove unnecessary encoder unmute
Remove the unnecessary BLACKBIRD_UNMUTE calls to the mpeg encoder in
cx88-blackbird.c

The encoder is never muted, hence unmuting should then only be necessary
once after hardware initialization.

I tested this from warm boots and cold boots (with long power down time
to ensure the sram in the chip is emptied), and found that after the
firmware upload the encoder is apparently not muted, making the unmutes
unnecessary.

Signed-off-by: Jelle Foks <jelle@foks.8m.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:48 -02:00
Jelle Foks
e21a5c68de V4L/DVB (6829): cx88-blackbird: remove unnecessary msleep()'s
Remove the unnecessary msleep()'s in cx88-blackbird.c

Signed-off-by: Jelle Foks <jelle@foks.8m.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:48 -02:00
Jelle Foks
f9e54e0c84 V4L/DVB (6828): cx88-blackbird: audio improvements
This patch should fix the 'muted audio' and 'raspy audio' problem for
mpeg2 streams out of cx88-blackbird devices.

Especially mythtv users would find that the audio would often sound bad
(aliased, or 'raspy'), mainly related to channel changes, many (all?)
other users would find that there was no audio at all in the mpeg data
from the encoder chip, unless the audio was manually unmuted.

The patch includes the following modifications:

Don't actually start the mpeg2 encoder until the device is read from
by the application.

Wait until the audio is stable for at least 400ms before starting the
mpeg encoder.

Mute/Unmute the audio when starting/stopping the mpeg encoder.

Stop the mpeg encoder when changing parameters and when changing tuner
frequency.

Add a variable 'mpeg_active' to struct cx8802_dev to allow tracking of
whether or not the mpeg2 encoder is active.

Load the firmware on cx88-blackbird driver load.

Signed-off-by: Jelle Foks <jelle@foks.8m.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:47 -02:00
Mauro Carvalho Chehab
4bfae52b69 V4L/DVB (6827): Auto-selects D2633 for ATSC
ATSC standard-specific firmware is D2633 on both v2.5 and v2.7. Better to
auto-select this firmware, overriding ctrl.d2633.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:47 -02:00
Michael Krufky
2b03238a79 V4L/DVB (6821): s5h1409: fix IF frequency configuration
On the s5h1409 demod, the IF frequency for VSB is limited to 44 / 5.38 MHz.

Hardcode VSB IF frequency within the driver to 44 / 5.38 MHz.
QAM IF frequency remains configurable via attach-time configuration.

Acked-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:44 -02:00
Mauro Carvalho Chehab
6594ad829a V4L/DVB (6817): Cleanup kernel thread and provide overrun detection
The previous code were a little bit messy. Cleans it up.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:42 -02:00
Mauro Carvalho Chehab
55862ac9b2 V4L/DVB (6816): Add proper locking for buffer filling
Avoids de-alocating buffers before finishing to fill a buffer

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:39 -02:00
Mauro Carvalho Chehab
6c2f990105 V4L/DVB (6815): Fix vivi internal debug messages
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:38 -02:00
Daniel Walker
1fe934ddfc V4L/DVB (6812): media: video: usbvision: remove ctrlUrbLock
The ctrlUrbLock has all it's users commented out, and so it's unused.  This
patch removes it.

Signed-off-by: Daniel Walker <dwalker@mvista.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Thierry MERLE <thierry.merle@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:38 -02:00
Andrew Morton
544e617533 V4L/DVB (6811): media-video-usbvision-add-mutex_unlock-to-error-paths-fix
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Thierry MERLE <thierry.merle@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:37 -02:00
Daniel Walker
0991112c1c V4L/DVB (6810): media: video: usbvision: add mutex_unlock() to error paths
There are a few error paths which don't unlock the usbvision->lock.

So I've added mutex_unlock() calls to fix those paths.

Signed-off-by: Daniel Walker <dwalker@mvista.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Thierry MERLE <thierry.merle@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:36 -02:00
Andrew Morton
7cd355e7c0 V4L/DVB (6809): git-dvb: drivers/media/video/et61x251/et61x251_core.c: fix warnings
drivers/media/video/et61x251/et61x251_core.c:390: warning: 'et61x251_i2c_read' defined but not used
drivers/media/video/et61x251/et61x251_core.c:397: warning: 'et61x251_i2c_write' defined but not used

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:35 -02:00
Mauro Carvalho Chehab
8996b3f3cf V4L/DVB (6807): fix debug enable
The changes at vivi_template make debug option to not work properly.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:33 -02:00
Mauro Carvalho Chehab
784c668b24 V4L/DVB (6806): Allow emulating changes of video std by vivi
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:33 -02:00
Mauro Carvalho Chehab
63736784f7 V4L/DVB (6805): video std is a bitmask. Better to print in hexa
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:32 -02:00
Mauro Carvalho Chehab
225ba90088 V4L/DVB (6804): __videobuf_read_start is static
Thanks to Jean Delvare <khali@linux-fr.org> for pointing this.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:32 -02:00
Michael Krufky
e435f95ce6 V4L/DVB (6801): tda18271: pass i2c gate configuration into tda18271_attach()
If we pass TDA18271_GATE_DIGITAL into tda18271_attach(), it will always try to
use the digital demodulator's i2c gate.

If we pass TDA18271_GATE_ANALOG into tda18271_attach(), it will always try to
use the analog demodulator's i2c gate.

If we pass TDA18271_GATE_AUTO into tda18271_attach(), it will try to use the
analog demodulator's i2c gate when tuning in analog mode, and it will try to
use the digital demodulator's i2c gate when tuning in digital mode.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:32 -02:00
Mauro Carvalho Chehab
f6e90a66cd V4L/DVB (6795): Add EXPORT_SYMBOL_GPL to the saa7134 video control routines
Those newer functions are used by saa7134-empress. Adds export for them:
+EXPORT_SYMBOL_GPL(saa7134_g_ctrl);
+EXPORT_SYMBOL_GPL(saa7134_s_ctrl);
+EXPORT_SYMBOL_GPL(saa7134_queryctrl);

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:31 -02:00
Mauro Carvalho Chehab
2c10e8a898 V4L/DVB (6793): Convert saa7134-empress to video_ioctl2
saa7134 were converted to video_ioctl2, but saa7134_empress weren't. This broke
saa7134-empress, since it were dependent of saa7134_common_ioctl.

With the conversion, the module had a size decrease of 436 bytes on x86_64:

   text    data     bss     dec     hex filename
   5196    4912       4   10112    2780 old/saa7134-empress.ko
   4760    4912       4    9676    25cc new/saa7134-empress.ko

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:31 -02:00
Mauro Carvalho Chehab
a9622391ac V4L/DVB (6792): Fix VBI support
VBI were broken, since there weren't any function handlers for it. This patch
fixes it, by removing the vbi_template, using, instead video_template.

This also saves some space at the data segment.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:30 -02:00
Mauro Carvalho Chehab
bfb12e38a8 V4L/DVB (6791): Rename all vidioc_ to saa7134_
Some functions are used also by saa7134-empress, and need to be exported. To
avoid namespace confusion, rename all of them to saa7134_

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:30 -02:00
Michael Krufky
bd2b19a78c V4L/DVB (6789): tuner: use char *name instead of 128 byte fixed array for demod info
Don't waste 128 bytes of memory for a name that might not actually need it.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:03:30 -02:00