- 27 Apr, 2007 40 commits
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Hans Verkuil authored
Signed-off-by:
Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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Hans Verkuil authored
VIDIOC_TRY_ENCODER_CMD did the same as VIDIOC_ENCODER_CMD, now it no longer touches the encoder. Both the encoder and decoder commands did not clear the flags field of unknown flags. Signed-off-by:
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Hans Verkuil authored
Using v4l_printk_ioctl saves a lot of code duplication. Also moved a few ioctl cases to another function, improving the ioctl grouping. Signed-off-by:
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Hans Verkuil authored
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Hans Verkuil authored
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Hans Verkuil authored
Those two experimental APIs never worked fine nor, afaik, were implemented at the apps. Their functionalities were implemented by other means. So, let's remove those obsolete stuff. Signed-off-by:
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Hans Verkuil authored
It is not immediately obvious why the ivtv symbols are exported in ivtv-driver.c since both ivtv-fb and the IR-blaster module are still out-of-tree, currently being ported to be in kernel. Added a comment so people are aware of these issues. Signed-off-by:
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Hans Verkuil authored
Every file should include the headers containing the prototypes for its global functions. Signed-off-by:
Adrian Bunk <bunk@stusta.de> Signed-off-by:
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Hans Verkuil authored
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Ian Armstrong <ian@iarmst.demon.co.uk> Signed-off-by:
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Hans Verkuil authored
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Hans Verkuil authored
VIDEO_EVENT_VSYNC needs to tell the application which field it was that received a VSYNC (odd/even/progressive). The vsync_field was added to the union in video_event for this purpose. Signed-off-by:
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Oliver Neukum authored
Signed-off-by:
Oliver Neukum <oneukum@suse.de> Signed-off-by:
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Oleg Nesterov authored
pp_cam_entry->cb_task need not to be _NOAUTOREL ... because in fact it is never used ??? Signed-off-by:
Oleg Nesterov <oleg@tv-sign.ru> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
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Adrian Bunk authored
This patch fixes the following compile error with CONFIG_MODULES=n: CC drivers/media/video/saa7134/saa7134-core.o /home/bunk/linux/kernel-2.6/linux-2.6.21-rc2-mm1/drivers/media/video/saa7134/saa7134-core.c:979:24: error: macro "request_submodules" passed 1 arguments, but takes just 0 /home/bunk/linux/kernel-2.6/linux-2.6.21-rc2-mm1/drivers/media/video/saa7134/saa7134-core.c: In function 'saa7134_initdev': /home/bunk/linux/kernel-2.6/linux-2.6.21-rc2-mm1/drivers/media/video/saa7134/saa7134-core.c:979: error: 'request_submodules' undeclared (first use in this function) /home/bunk/linux/kernel-2.6/linux-2.6.21-rc2-mm1/drivers/media/video/saa7134/saa7134-core.c:979: error: (Each undeclared identifier is reported only once /home/bunk/linux/kernel-2.6/linux-2.6.21-rc2-mm1/drivers/media/video/saa7134/saa7134-core.c:979: error: for each function it appears in.) make[5]: *** [drivers/media/video/saa7134/saa7134-core.o] Error 1 Signed-off-by:
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Trent Piepho authored
Some code to swap bytes wasn't using the swab16() function that the kernel provides for this. Make use of it, which results in more efficient code. Signed-off-by:
Trent Piepho <xyzzy@speakeasy.org> Acked-by:
Antoine Jacquet <royale@zerezo.com> Signed-off-by:
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Trent Piepho authored
Change some debug messages from printk() to dprintk(). Add KERN_WARNING and KERN_ERR level indicators to other printk()s that lacked them. Format printk lines with consistent ("%s/dvb: ", dev->name) prefix. Fixed dprintk macro, which had an if with no else that wasn't protected with a do {} while(0) block. That leads to "if(...) dprintk(); else" not doing what one would expect. Signed-off-by:Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by:
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Hans Verkuil authored
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Andrew Morton authored
drivers/media/video/ivtv/ivtv-i2c.c:547: warning: initializer-string for array of chars is too long drivers/media/video/ivtv/ivtv-i2c.c:547: warning: (near initialization for 'ivtv_i2c_client_template.name') Signed-off-by:
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Dwaine P. Garden authored
-Add some missing Hauppauge and Belkin devices to the driver. -Fixed up some device descriptions. Signed-off-by:
Dwaine P. Garden <DwaineGarden@rogers.com> Signed-off-by:
Thierry MERLE <thierry.merle@free.fr> Signed-off-by:
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Antoine Jacquet authored
Add a missing header to fix compilation issue in the zr364xx driver when CONFIG_VIDEO_V4L1 and CONFIG_VIDEO_V4L1_COMPAT are not set. Signed-off-by:
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Emil Georgiev authored
The keymap for this remote had duplicated labels for different keys, which resulted in those key pairs being unable to function as different inputs. Signed-off-by:
Emil Georgiev <emilonlinester@gmail.com> Signed-off-by:
Ricardo Cerqueira <v4l@cerqueira.org> Signed-off-by:
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Oliver Endriss authored
In transfer/replay mode the frontend lock status was never updated. This caused a 'black screen' if VDR switched from transfer mode to live mode on the same transponder. Thanks to Marco Schluessler for spotting the problem. Signed-off-by:
Oliver Endriss <o.endriss@gmx.de> Signed-off-by:
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Jean Delvare authored
There is no reason why cx25840-firmware.c would need to include <linux/i2c-algo-bit.h>. Signed-off-by:
Jean Delvare <khali@linux-fr.org> Signed-off-by:
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Hans Verkuil authored
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Hans Verkuil authored
This is needed for ivtv-fb. Signed-off-by:
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Hans Verkuil authored
SA_* interrupt flags are being phased out, update to newer flags. Thanks to Maarten Maathuis for pointing this out to me. Signed-off-by:
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Hans Verkuil authored
VIDEO_V4L1 is needed to get tvaudio to be built. Stupid really as ivtv is only using the v4l2 API to communicate with tvaudio. Signed-off-by:
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Hans Verkuil authored
VIDEO_CX25840 was missing in the ivtv dependencies. VIDEO_TLV320AIC23B was removed since it isn't used by ivtv. Signed-off-by:
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Trent Piepho authored
The code the i2c transactions was leftover from the old V4L-based ATSC driver. It did too little with too much code. It is re-written to remove unnecessary parameters and be more efficient. A demod register can now be read with one function call, instead of repeating a dozen line block of code each time. There were msleep()'s, which appear to be unnecessary, spread around all the I2C transactions. These have been removed. Reading SNR used to take about 130 ms, now it's down to 1.8 ms. Reads from the demodulator's registers do not return correct results sometimes. Adding or removing the delays in the I2C transactions did not appear to effect the probability of failure. If anything, the transactions without delays were less likely to fail, but since far more transactions could be made per second the number of failures per hour was greater. To increase reliability, the SNR and get_params functions will now retry once if they get bad data back. This appears to have reduced the probability of failure to effectively zero. Some error messages are cleaned up or given KERN_* levels when they were missing. or51132_setmode() wasn't returning correct error codes, which is fixed as well. CC: Rusty Scott <rustys@ieee.org> Signed-off-by:
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Dennis Ranke authored
When trying to use a Hauppauge Nova-T Stick on a big-endian architecture (such as powerpc) no frontend can be attached. The attached patch fixes this problem by removing two lines in dib0700_ctrl_rd() that try to correct the endianess on two values that already are correct: - /* think about swapping here */ - value = le16_to_cpu(value); - index = le16_to_cpu(index); With this simple patch this dvb hardware works great, thanks to anyone involved for the good work. :) Signed-off-by:
Dennis Ranke <mail@exoticorn.de> Signed-off-by:
Patrick Boettcher <pb@linuxtv.org> Signed-off-by:
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Christophe Cattelain authored
Added USB_PID_PCTV_450E to the 'usb_device_id ttusb2_table' and an entry in the .devices table. The 400e driver now supports the 'Pinnacle PCTV Sat Pro USB (450e)' with USB_ID 2304:0222. Signed-off-by:
Christophe Cattelain <xof@skynet.be> Signed-off-by:
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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:
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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:
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
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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:
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