- 27 Apr, 2007 40 commits
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Luc Saillard authored
Set the length of the v4l2 buffer to the length of the mapped memory. This should fix the problem with amsn. Signed-off-by:Mauro Carvalho Chehab <mchehab@infradead.org>
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Luc Saillard authored
This patch add support for the VIDIOC_ENUM_FRAMESIZES and VIDIOC_ENUM_FRAMEINTERVALS ioctl. * check if the maximum native framesize for raw mode is correct * raw mode framerates for all three chipset types Signed-off-by:
Gregor Jasny <gjasny@web.de> Signed-off-by:
Luc Saillard <luc@saillard.org> Signed-off-by:
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Douglas Landgraf authored
Convert radio-terratec to use video_ioctl2 Signed-off-by:
Douglas Schilling Landgraf <dougsland@gmail.com> Signed-off-by:
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Hartmut Birr authored
If the video device (saa7146 on a FF card) was open for capturing, the close call didn't release the capture buffers. Signed-off-by:
Hartmut Birr <e9hack@gmail.com> Signed-off-by:
Oliver Endriss <o.endriss@gmx.de> Signed-off-by:
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Hartmut Birr authored
Make the inversion setting configurable. The KNC ONE V1.0 uses non inverted setting for the inversion and add the KNC ONE V1.0 card. Signed-off-by:
Hartmut Birr <e9hack@googlemail.com> Signed-off-by:
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Hartmut Birr authored
Add support for the frontend TDA10023 and add cards that need the tda10023. Signed-off-by:
Georg Acher <acher@in.tum.de> Signed-off-by:
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Hartmut Birr authored
Remove the polarity switching of the clock for the DVB-C cards in budget-av.c. This hack is no longer necessary because the saa7146 can do the job to remove the additional FEC bytes from the TS. Signed-off-by:
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Douglas Landgraf authored
Convert radio-zoltrix to use video_ioctl2 Signed-off-by:
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Douglas Landgraf authored
Convert radio-trust to use video ioctl2 Signed-off-by:
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Douglas Landgraf authored
Implements VIDIOC_[GS]_AUDIO and VIDIOC_[S|G]_INPUT on radio-rtrack2 Signed-off-by:
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Thierry MERLE authored
usbvision has a module parameter that ables the user to add a new USB entry at driver load. This functionality is useless by experience (adding statically the entry is easy). Furthermore, the USB_DEVICE(0xfff0, 0xfff0) USB entry caused usbvision_probe to be called for all unclaimed devices. Signed-off-by:
Thierry MERLE <thierry.merle@free.fr> Acked-by:
Dwaine Garden <DwaineGarden@rogers.com> Signed-off-by:
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Douglas Landgraf authored
Convert radio-rtrack2 to use video_ioctl2 Signed-off-by:
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Marco Gittler authored
This patch adds support for DVB-Opera S1 USB 2.0 BOX. Signed-off-by:
Marco Gittler <g.marco@freenet.de> Signed-off-by:
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Thierry MERLE authored
usbvision_i2c: remove TUNER_SET_TYPE_ADDR call in attach_inform since it is done by tuner_core. Acked-by:
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Thierry MERLE authored
usbvision-i2c.c: reverting some i2c cleanups in order to recover a safe state. Acked-by:
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vignesh.babu@wipro.com authored
Replacing kmalloc/memset combination with kzalloc. Signed-off-by:
vignesh babu <vignesh.babu@wipro.com> Signed-off-by:
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Trent Piepho authored
The code was testing an 8-bit address against a 7-bit address. Will the confusion of the two never cease? Biggest flaw of the I2C protocol: the R/W bit is the LSB instead of the MSB. No one can ever agree if addresses are 7-bits and the R/W bit follows them, or if they are 8-bit and the R/W bit is OR-ed into the address byte. If the R/W bit was first, it wouldn't make any difference! Signed-off-by:
Trent Piepho <xyzzy@speakeasy.org> Signed-off-by:
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Akinobu Mita authored
I got strange message when I did modprobe bt878: bt878_probe: card id=[0x0],[ <NULL> ] has DVB functions. The card_list array is terminated by sentinel entry. But this list is traversed by: for (i = 0, dvb_cards = card_list; i < ARRAY_SIZE(card_list); i++, dvb_cards++) { ... } in bt878_probe(). So this loop checks dummy sentinel entry, too. This patch removes unnecessary sentinel entry. Signed-off-by:Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by:
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Thierry MERLE authored
- Adding 0x86 as possible I2C addresses for TDA9887 to call TUNER_SET_TYPE_ADDR. Signed-off-by:
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Thierry MERLE authored
- change a printk to PDEBUG when USB probe detects an unknown device. This will avoid a message log from usbvision when an unclaimed device is inserted. Signed-off-by:
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Thierry MERLE authored
usbvision-i2c function renamings, code cleanup Signed-off-by:
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Mauro Carvalho Chehab authored
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Ville-Pekka Vainio authored
It has come to my knowledge that the Technotrend 1500 DVB cards have been sold bundled with at least two different kinds of remotes, a grey one and a black one. This patch adds support for the extra keys in the black remote to ir-keymaps.c. Signed-off-by:
Ville-Pekka Vainio <vpivaini@cs.helsinki.fi> Signed-off-by:
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Mauro Carvalho Chehab authored
Thanks to: Thierry MERLE <thierry.merle@free.fr> for pointing this Signed-off-by: -
Trent Piepho authored
One bit wide bitfields need to declared unsigned to have the range 0 to 1, or they have the range -1 to 0. A few techniques to reduce the driver's size by about 1700 bytes on ia32, probably more on x86-64. Put the biggest fields first, less padding is necessary that way. Put fields with a limited range into a smaller type. For example VideoChannels will fit in 3 bits, and TunerType can use 8 bits. Vin_Reg1, Vin_Reg2, and Dvi_yuv define values for 8-bit registers, but they can't just go into an 8-bit field with no changes, since -1 was used as a flag to indicate a value was not present. So what we do is create a one-bit flag for each one to indicate if a value is or is not present. This only takes 9 bits and has the added advantage that when the register isn't overridden (Vin_Reg[12] never are) it doesn't need to appear in the structure definition since the default value for the flag will be zero. Signed-off-by:
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Mauro Carvalho Chehab authored
This patch reduces usbvision driver on about 1Kb on i386 over the original version with the old struct: text data bss dec hex filename 52312 11848 60 64220 fadc old/usbvision.ko 52474 10708 60 63242 f70a new/usbvision.ko Acked-by:
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Mauro Carvalho Chehab authored
Changed usbvision cards table to allow: 1) Not repeat USB ID on two structs; 2) Not need to specify both usb and card description tables at the same order, removing some magic; Some cards had duplicated names. Fixed. A test for an specific board were doing by using a string comparation. The comparation were wrong. Also, it is not a good practice to recognize a board based on his string name. Acked-by:
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Markus Rechberger authored
fixed hotplugging for dvbnet Signed-off-by:
Michal CIJOML Semler <cijoml@volny.cz> Signed-off-by:
Markus Rechberger <markus.rechberger@amd.com> Signed-off-by:
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Markus Rechberger authored
fixing hotplug issue for demux[n] and dvr[n] Signed-off-by:
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Markus Rechberger authored
fixed frontend hotplug issue Signed-off-by:
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Mike Isely authored
The V4L2 API requires a unique bus_info string returned as part of the v4l2_capability structure. These changes gather up the USB address information, from the underlying device, into a string and report that out through v4l2 and via sysfs (for completeness). Signed-off-by:
Mike Isely <isely@pobox.com> Signed-off-by:
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Hendrik Borghorst authored
If you modprobe the b2c2-flexcop-pci module you got a hardlock of your system. This is due the usage of spin_lock before spin_lock_init is called. Signed-off-by: -
Trent Piepho authored
sn9c102 is a v4l2 driver, except it used a couple v4l1 helper functions. Stop using those functions and depend on V4L2 in Kconfig. Acked-by:
Luca Risolia <luca.risolia@studio.unibo.it> Signed-off-by:
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Trent Piepho authored
Makes sure they don't get copied onto the stack. Signed-off-by:
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Trent Piepho authored
There were many places in the driver which had long sequences of constant register initializations. These were done with one function call per register. The register address and value were immediate values in the function calls. This is very inefficient, as each register and value take twice the space when they are code, as each includes a push instruction to put it on the stack. There there is the overhead, both size and time, for a function call for each register. It's also quite a few lines of C code to do this. The patch creates a function that writes multiple registers from a list, and a macro that makes it easy to construct a such a list as a const static local to send to the function. This gets rid of quite a bit of C code, and shrinks the driver by around 8k, while at the same time being more efficient. Acked-by:
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Mauro Carvalho Chehab authored
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Scott Alfter authored
SSAI (www.ssai.us) makes several Bt878-based capture cards that get used in our surveillance, conferencing, and medical imaging systems. The attached relatively small patch adds support for these cards, which fall into two broad * boards with one or more Bt878s, one or more composite inputs, and no S-video or tuner inputs * boards with one Bt878, one composite input, one S-video input, and no tuner input Signed-off-by:
Scott Alfter <salfter@ssai.us> Signed-off-by:
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Trent Piepho authored
It's KERN_WARNING "lgdt....", not "KERN_WARNING lgdt...." Signed-off-by:
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Jean Delvare authored
The tda7432, tda9875 and tvaudio media drivers don't need to include the linux/i2c-algo-bit.h header file. Signed-off-by:
Jean Delvare <khali@linux-fr.org> Signed-off-by:
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Jean Delvare authored
Add support for the S-Video and CVBS (composite) analog video inputs of the Leadtek WinFast DTV1000 T adapter. Signed-off-by:
Michael Krufky <mkrufky@linuxtv.org> Signed-off-by:
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