- 29 Dec, 2010 40 commits
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Vasiliy Kulikov authored
'n' may be bigger than MAX_INT*sizeof(int), if so checking of truncated (int)(n/sizeof(int)) for LIRCBUF_SIZE overflow and then using nontruncated 'count' doesn't make sense. Also n may be up to sizeof(int)-1 bytes bigger than expected, so check value of (n % sizeof(int)) too. Signed-off-by:
Vasiliy Kulikov <segoon@openwall.com> Acked-by:
Jarod Wilson <jarod@redhat.com> Signed-off-by:
Mauro Carvalho Chehab <mchehab@redhat.com>
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Matti Aaltonen authored
This module implements V4L2 controls for the Texas Instruments WL1273 FM Radio and handles the communication with the chip. Signed-off-by:
Matti J. Aaltonen <matti.j.aaltonen@nokia.com> Signed-off-by:
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Matti Aaltonen authored
This is the core of the WL1273 FM radio driver, it connects the two child modules. The two child drivers are drivers/media/radio/radio-wl1273.c and sound/soc/codecs/wl1273.c. The radio-wl1273 driver implements the V4L2 interface and communicates with the device. The ALSA codec offers digital audio, without it only analog audio is available. Signed-off-by:
Samuel Ortiz <sameo@linux.intel.com> Signed-off-by:
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Hans de Goede authored
Add support for cameras with the HV7131D sensor, such as the 0c45:602a Signed-off-by:
Hans de Goede <hdegoede@redhat.com> Signed-off-by:
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Hans de Goede authored
Our old start of frame detection code wrongly assumes that the sof marker always lives at the beginning of the frame. At least for the 0c45:602a camera this is not the case. This patch also improves the framerate from 28 fps to 30 fps with the 0c45:6005 and 0c45:6007 Signed-off-by:
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Hans de Goede authored
I've a 0c45:6007 camera and it works fine with the gspca_sonixb driver, so make that handle it instead of the deprecated sn9c102 driver. Signed-off-by:
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Mauro Carvalho Chehab authored
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Mauro Carvalho Chehab authored
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Mauro Carvalho Chehab authored
At Pixelview SBTVD Hybrid, the bits sent by the IR are inverted. Due to that, the existing keytables produce wrong codes. Signed-off-by: -
Stephen Rothwell authored
This fixes the following error in PowerPC builds: drivers/media/video/timblogiw.c: In function 'timblogiw_probe': drivers/media/video/timblogiw.c:749: error: timblogiw_ioctl_ops causes a section type conflict Signed-off-by:
Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by:
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Mauro Carvalho Chehab authored
Support for mt9m001 (mi1300) is broken: - Table is incomplete; - Only one resolution is currently supported by the driver; - Resolution is incomplete; - it complains about broken JPEG headers. Use the same init found on em28xx driver, and properly report the output format as 8-bits GRAY. Acked-by:
Jean-Francois Moine <moinejf@free.fr> Signed-off-by:
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Mauro Carvalho Chehab authored
Changeset 35680baa broke several devices: - Sony Playstation Eye (1415:2000); - Gigaware model 25-234 (0c45:628f); - Logitech Messenger Plus (046d:08f6). Probably more devices were broken by this change. What happens is that several devices don't need to save some bandwidth for audio. Also, as pointed by Hans de Goede <hdegoede@redhat.com>, the logic that implements the bandwidth reservation for audio is broken, since it will reduce the alt number twice, on devices with audio. So, let's just revert the broken logic, and think on a better solution for usb 1.1 devices with audio that can't use the maximum packetsize. Acked-by:
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Mauro Carvalho Chehab authored
Use macros for the supported scales, instead of using magic numbers from 0 to 3. Code become cleaner by using macros for it. Acked-by:
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Mauro Carvalho Chehab authored
Instead of just assuming a ov9650 sensor based on USB ID, double-check it, by reading the sensor ID. Acked-by:
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Richard Zidlicky authored
Add kycodes for DSR-0112 remote that comes together with Haupauge MiniStick http://lirc.sourceforge.net/remotes/hauppauge/DSR-0112.jpg [mchehab@redhat.com: Fix KEY_PREVIOUS to match the definition for the other model] Signed-off-by:
Richard Zidlicky <rz@linux-m68k.org> Acked-by:
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Joe Perches authored
Signed-off-by:
Joe Perches <joe@perches.com> Signed-off-by:
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Philippe Bourdin authored
I found that the problems people have reported with the USB-TV-stick "Terratec Cinergy Hybrid T USB XS" (USB-ID: 0ccd:0042) are coming from a wrong header file in the v4l-sources. Attached is a diff, which fixes the problem (tested successfully here). Obviously the USB-ID has been associated with a wrong chip: EM2880 instead of EM2882, which would be correct. Reported-by:
Philippe Bourdin <richel@AngieBecker.ch> Signed-off-by:
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Vasiliy Kulikov authored
kobject_set_name() may fail with -ENOMEM, check for it. Signed-off-by:
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David Härdeman authored
This patch adds a loopback driver to rc-core which I've found useful for running scripted tests of different parts of rc-core without having to fiddle with real hardware. Basically it emulates hardware with a learning and a non-learning receiver and two transmitters (which correspond to the two receivers). TX data that is sent is fed back as input on the corresponding receiver, which allows for debugging of IR decoders, keymaps, etc. Signed-off-by:
David Härdeman <david@hardeman.nu> Acked-by:
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Mauro Carvalho Chehab authored
At ir_setkeycode, if INPUT_KEYMAP_BY_INDEX is used, the routine may return an invalid value if not error. Signed-off-by: -
Mauro Carvalho Chehab authored
The RC5 old decoder used custom_irq to indicate the need of handling the IRQ on a different way. Instead of doing it, let the core just call the bttv input IRQ handler, and add the code there to call the legacy decoder. While here, remove the gpioq waitqueue, as this is not used anywhere, and add a debug msg to help removing the legacy RC5 code. Signed-off-by: -
Dan Carpenter authored
The lock isn't held here and doesn't need to be unlocked. The code has been like this since the driver was merged. Signed-off-by:
Dan Carpenter <error27@gmail.com> Signed-off-by:
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Paul Bender authored
When trying to create persistent device names for mceusb and streamzap devices, I noticed that their respective drivers are not creating the rc device as a child of the USB device. Rather it creates it as virtual device. As a result, udev cannot use the USB device information to create persistent device names for event and lirc devices associated with the rc device. Not having persistent device names makes it more difficult to make use of the devices in userspace as their names can change. Forward-ported to media_tree staging/for_v2.6.38 and tested with both streamzap and mceusb devices: $ ll /dev/input/by-id/ ... lrwxrwxrwx. 1 root root 9 Nov 17 17:06 usb-Streamzap__Inc._Streamzap_Remote_Control-event-if00 -> ../event6 lrwxrwxrwx. 1 root root 9 Nov 17 17:05 usb-Topseed_Technology_Corp._eHome_Infrared_Transceiver_TS000BzY-event-if00 -> ../event5 Previously, nada. Signed-off-by:
Paul Bender <pebender@gmail.com> Tested-by:
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Nicolas Kaiser authored
Make sure we have a matching chip id high and one or the other of the chip id low values. Print the values if the probe fails. Signed-off-by:
Nicolas Kaiser <nikai@nikai.net> Acked-by:
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Joe Perches authored
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Joe Perches authored
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Alexey Chernov authored
I've got code which adds support of GoTView PCI DVD3 Hybrid tuner in cx18 module and Andy Walls in ivtv mailing-list gave me some advice on making a patch and sending it here. So here's the patch against staging/2.6.37-rc1 branch (the tutorial recommends to include it as plain text but if it's the case I can surely send as an attachment): Several comments on the patch: 1. Both users on the official Gotview forum and support said that PCI DVD3 is very similar to Yuan MPC718 card so the main part of code is taken from Yuan configuration. Some users reported it to work properly. 2. Everything is being initialized correctly including analog, dvb, radio and alsa parts. Analogue part and alsa virtual card is tested by myself using original Gotview card. [mchehab@redhat.com: Whitespace cleanups] Signed-off-by:
Alexey Chernov <4ernov@gmail.com> Signed-off-by:
Andy Walls <awalls@md.metrocast.net> Signed-off-by:
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Mauro Carvalho Chehab authored
It seems that a wrong cut-and-paste error were done here. Reported-by:
Jeremy Kerr <jeremy.kerr@canonical.com> Signed-off-by:
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Mariusz Białończyk authored
The patch fixes the rc-tbs-nec table after converting drivers/media/video/cx88 to ir-core (commit ba7e90c9f878e0ac3c0614a5446fe5c62ccc33ec). It is also adds two missing buttons (10- and 10+) with its definition (KEY_10CHANNELSUP and KEY_10CHANNELSDOWN). [mchehab@redhat.com: move keycode numbers to 0x1b8/0x1b9 as requested by the input Maintainer] Signed-off-by:
Mariusz Białończyk <manio@skyboo.net> Signed-off-by:
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Dan Carpenter authored
Sparse complains because there are no __user annotations. drivers/media/rc/lirc_dev.c:156:27: warning: incorrect type in initializer (incompatible argument 2 (different address spaces)) drivers/media/rc/lirc_dev.c:156:27: expected int ( *read )( ... ) drivers/media/rc/lirc_dev.c:156:27: got int ( extern [toplevel] *<noident> )( ... ) Signed-off-by:
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David Härdeman authored
Fix some minor comments etc which are leftover from the old naming scheme. Signed-off-by:
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David Härdeman authored
Similarly to saa7134, bttv_ir has two timers, only one of which is used at a time and which serve the same purpose. Merge them. Signed-off-by:
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David Härdeman authored
bttv_ir is more consistent with all other structs used in the same driver. Also, clean up the struct to remove commented out members and the work_struct which is unused. [mchehab@redhat.com: fix a warning at bttv_rc5_timer_end] Signed-off-by:
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David Härdeman authored
Both timers are used for a similar purpose. Merging them allows for some minor simplifications. Signed-off-by:
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David Härdeman authored
Mostly using appropriate data types and constants (e.g. int -> bool). Signed-off-by:
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David Härdeman authored
Using the full keycode for BeholdTV hardware makes another module parameter unnecessary. Signed-off-by:
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David Härdeman authored
ir_rc5_remote_gap is a leftover from ir-common, remove it. Signed-off-by:
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Hans de Goede authored
Failure to submit an urb is a fatal error, make isoc_init return an error when this happens rather then only log it. Signed-off-by:
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Hans de Goede authored
isoc_cleanup contains a check to not set the altsetting to alt0 when the device was unplugged, but the check currently is buggy, and causes the alt setting to only be set to 0 if an error occured while streaming. Signed-off-by:
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Hans de Goede authored
pwc was starting streaming on /dev/video# open rather then on STREAM_ON. Now that the v4l1 compat code is removed from the pwc driver there is no reason left to do this. So this patch changes the pwc driver to delay starting the isoc stream (and thus using valuable usb bandwidth) until the application does a STREAM_ON Signed-off-by:
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