- 27 Apr, 2007 40 commits
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Hartmut Hackmann authored
- The i2c data buffer in tda827xa_set_params was 1 byte too short - saa7134-dvb now gives an error mesage if tda827x could not be attached - coding style fix in tda1004x.c Signed-off-by:
Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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Mike Isely authored
Signed-off-by:
Mike Isely <isely@pobox.com> Signed-off-by:
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Trent Piepho authored
The code of the dvb-pll driver and the lgh06xf driver is nearly identical. The main difference is that the lgh06xf driver would set the AGC TOP value on every tune call. The dvb-pll driver now has the ability to set the AGC TOP when the front-end device is opened, which is a better way to go about it. By using this ability of dvb-pll, the lgh06xf driver is made unnecessary. There is one other difference. dvb-pll will probe for the presence of an I2C pll chip by doing a one byte read, the lgh06xf driver did not do this. In some devices the PLL is not reachable over I2C at the timer the tuner is attached. Some more initialization, such as firmware loading, must take place first. None of the devices using a LG-H06xF should have this problem. Signed-off-by:
Trent Piepho <xyzzy@speakeasy.org> Acked-by:
Michael Krufky <mkrufky@linuxtv.org> Signed-off-by:
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Trent Piepho authored
Some tuners need or benefit from initialization, to change certain settings from their power on default values. Typically, tuners with TUA603x PLLs can benefit from setting the AGC TOP value to something else. This patch includes code to set the AGC TOP to 103 dBuV for the Thomson DTT-761x tuners, which I have experimentally verified gives the best SNR readings, increasing SNR by about 0.19 dB over the default value. Other tuners can make use of this as well. For example, the separate LG TDVS-H06xF driver's only difference from dvb-pll is this same setting of AGC TOP value. Signed-off-by:
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Trent Piepho authored
A number of drivers selected DVB_PLL when they did not need it, and some that did need it did not select it. The DVB_PLL option is given a name and help text, so that it will show up in the config menu. DVB_PLL support can be turned on if an out-of-tree driver needs it. The standard dvb fe customization support is added to dvb-pll.h. Since all modules which select DVB_PLL do so unconditionally, it is not possible to turn dvb-pll off when an enabled module selects it, unlike most of the other frontend/tuner drivers. This is because the users of dvb-pll have static references to dvb-pll symbols other than the attach function. If these references are removed, then dvb-pll will be disablable as the other frontend/tuner drivers are. Signed-off-by:
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Trent Piepho authored
Better to use sizeof() to get the size of the output buffer for the tuner name, instead of just hard coding 128. Signed-off-by:
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Hans Verkuil authored
Signed-off-by:
Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by:
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Hans Verkuil authored
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Hans Verkuil authored
It took three core maintainers, over four years of work, eight new i2c modules, eleven new V4L2 ioctls, three new DVB video ioctls, a Sliced VBI API, a new MPEG encoder API, an enhanced DVB video MPEG decoding API, major YUV/OSD contributions from Ian and John, web/wiki/svn/trac support from Axel Thimm, (hardware) support from Hauppauge, support and assistance from the v4l-dvb people and the many, many users of ivtv to finally make it possible to merge this driver into the kernel. Thank you all! Signed-off-by:
Kevin Thayer <nufan_wfk@yahoo.com> Signed-off-by:
Chris Kennedy <c@groovy.org> Signed-off-by:
John P Harvey <john.p.harvey@btinternet.com> Signed-off-by:
Ian Armstrong <ian@iarmst.demon.co.uk> Signed-off-by:
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Oliver Endriss authored
Support for MSC_RAW and MSC_SCAN remote control events. Signed-off-by:
Oliver Endriss <o.endriss@gmx.de> Signed-off-by:
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Hans Verkuil authored
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Hans Verkuil authored
The documentation of Several miscellaneous commands was updated. As a result of which the CX2341X_ENC_UNKNOWN command was renamed to CX2341X_ENC_SET_VERT_CROP_LINE. Signed-off-by:
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David Hrdeman authored
The attached patch contains the last set of changes to the budget-ci IR handling which makes it use the repeat handling of the input subsystem. This allows some code simplification, makes sure that repeat key presses are reported as such and also allows the "debounce" hack to be removed altogether. In addition a couple of static variables were removed which would have confused the IR code if more than one card is used. Signed-off-by:
David Hardeman <david@hardeman.nu> Signed-off-by:
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Oliver Endriss authored
Infrared remote control support rewritten. Now each device provides its own event device, keymap, protocol, inversion and address setting. EVIOCGKEYCODE and EVIOCSKEYCODE ioctls are supported to read/modify a keymap. Keymaps may be loaded using - input tools (keyb etc.) - av7110_loadkeys (obsolete, for backward compatibility) New command line parameters: - ir_protocol: select infrared protocol: 0 RC5, 1 RCMM (default) - ir_inversion: signal inversion: 0 not inverted (default), 1 inverted - ir_device_mask: bitmask of infrared devices (default: accept all) Those parameters may be set anytime. Signed-off-by:
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Peter Missel authored
It is a Lifeview Duo with a different ID Signed-off-by:
Peter Missel <peter.missel@onlinehome.de> Signed-off-by:
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Markus Rechberger authored
Signed-off-by:
Markus Rechberger <mrechberger@gmail.com> Signed-off-by:
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Heikki Orsila authored
- use generic sort instead of bubblesort - removed useless saa7134_video_fini function - small coding style changes Signed-off-by:
Heikki Orsila <heikki.orsila@iki.fi> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
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Hartmut Hackmann authored
This patch move the assignment of the tuner config and the callback before the check whether it is called in the attach inform. This solves a module load order issue Signed-off-by:
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Markus Rechberger authored
this patch fixes request_module_depend() Signed-off-by:
Markus Rechberger <markus.rechberger@amd.com> Signed-off-by:
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Hartmut Hackmann authored
This change supplies a more generic version of the tuner callback. The tuner struct now has a function pointer int (*tuner_callback) (void *dev, int command, int arg) additionally to a int config parameter. both can be set through the TUNER_SET_TYPE_ADDR client call. Note that the meaning of the parameters depend on the tuner type. Signed-off-by:
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Hartmut Hackmann authored
This is for better consistency with other drivers Signed-off-by:
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Hartmut Hackmann authored
The hardware is completely initialized afterwards, especially the tda10046 has its firmware - which is also necessary in analog mode of some hybrid boards. Calling the sleep function afterwards saves power and definitely puts hybrid boards into analog mode without additional code elsewere. Signed-off-by:
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Hartmut Hackmann authored
The parameters for minimum and maximum frequency were missing. Also added mail addresses of the module authors. Signed-off-by:
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Hartmut Hackmann authored
This change sets the tda827x to sleep mode right after attach in dvb mode. It is just to save power. For the same reason, the ADC of the tda10046 gets turned off in sleep mode. Signed-off-by:
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Hartmut Hackmann authored
During tuner attach, the pointers to host dev structure are not set yet, so the I2c adapter needs to be accessed differently. This patch also does some minor cleanup in the saa7134-dvb module. Signed-off-by:
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Michael Krufky authored
The patch moves the tda827x dvb tuning code to a separate module Signed-off-by:
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Peter Missel authored
There are card variants supporting FM radio through tda8275. Signed-off-by:
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Hartmut Hackmann authored
In older versions, this was used to decide whether to boot from eeprom or file. This is no longer necessary but the check helps to avoid an oops with misconfigured cards. Signed-off-by:
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Hartmut Hackmann authored
This patch contains - new tuning code for the tda827xa silicon tuner. - controls the preamplifier of some boards with this tuner. - support for the Philips Tiger S hybrid DVB-T reference design. - reworked the saa7134-dvb modulue to get rid of most of the small board specific functions. Signed-off-by:
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Hartmut Hackmann authored
These entries mainly are to support configurations of the tda827x silicon tuner with a preamplifier. The values can be set throgh the attach inform or through the extended TUNER_SET_TYPE_ADDR client call. The function pointer will only be updated if the parameter is not NULL. Since a typecast is necessary to set the pointer, i added a typedef for this pointer (tuner_gpio_func_t) in tuner.h Signed-off-by:
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Hartmut Hackmann authored
This function allows to set, clear and tristate the GPIO ports. Signed-off-by:
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Hartmut Hackmann authored
There are the following changes: - separate configuration of IF and GPIOs. - set GPIOs before firmware load. This helps to avoid I2C address collisions. - if desired invert GPIOs at sleep (automatic return to analog mode of card). - added 3 tuner configuration bytes to config stuct. - added i2c gate address to config struct. - moved _state struct declaration to header file to make it accessible on board layer. - added "conf_probed" to the state struct to allow i.e. probing for correct tuner version. - changed firmware load mechanism to always: + check if already loaded + try to boot from eeprom + try downlad from host - corrected name of tda10046 firmware image (backward compatible). Signed-off-by:
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Hans Verkuil authored
The cx23415 adds some extra features that this DVB decoding API did not support. This API has been expanded to support the required features. Both source and binary backwards compatibility is kept intact by these changes. So existing applications are not affected. Signed-off-by:
Ralph Metzler <rjkm@metzlerbros.de> Signed-off-by:
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Hans Verkuil authored
VIDIOC_G_CHIP_IDENT improves debugging of card problems: it can be used to detect which chips are on the board and based on that information selected register dumps can be made, making it easy to debug complicated media chips containing tens or hundreds of registers. This ioctl replaces the internal VIDIOC_INT_G_CHIP_IDENT ioctl. Signed-off-by:
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Markus Rechberger authored
Added support for loading cx88-dvb and cx88-blackbird Signed-off-by:
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Markus Rechberger authored
added support for deferred module requesting to cx88 Signed-off-by:
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Mauro Carvalho Chehab authored
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Adrian Bunk authored
Signed-off-by:
Adrian Bunk <bunk@stusta.de> Signed-off-by:
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Adrian Bunk authored
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Hans Verkuil authored
Added VIDIOC_INT_G_STD_OUTPUT and VIDIOC_INT_S_STD_OUTPUT to allow drivers to set the TV standard for video output separately from the video capture. This is needed for cx23415 support where the decoder is separate from the encoder and can have a different TV standard. Modified the saa7127 module to listen to VIDIOC_INT_G/S_STD_OUTPUT instead of VIDIOC_G/S_STD. Signed-off-by:
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