- 30 Mar, 2009 39 commits
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Laurent Pinchart authored
The dynamically allocated input_dev->phys buffer isn't freed when unregistering the device. As the input layer doesn't provide any release callback, use a fixed-size buffer inside the uvc_device structure. Signed-off-by:
Laurent Pinchart <laurent.pinchart@skynet.be> Signed-off-by:
Mauro Carvalho Chehab <mchehab@redhat.com>
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Laurent Pinchart authored
URB buffers for video transfers are sized to UVC_MAX_PACKETS bulk/isochronous packets by default. If the system is too low on memory try successively smaller numbers of packets until allocation succeeds. Tested-by:
Johannes Berg <johannes@sipsolutions.net> Signed-off-by:
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Laurent Pinchart authored
The Alcor Micro AU3820 chipset (found in the Future Boy PC USB webcam) requires the MINMAX quirk. Add a corresponding entry in the device IDs list. Signed-off-by:
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Laurent Pinchart authored
strncpy is unsafe as it doesn't append a terminating NUL character when the source string doesn't fit in the destination buffer. Replace it with strlcpy. strncat is misused as its size argument refers to the source string, not the destination buffer. Replace it with strlcat. 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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Antti Palosaari authored
Add new USB ID 1b80:e39b for KWorld DVB-T 395U. This device revision does have Quantek QT1010 silicon tuner. Thanks-to: Ray Chen <swyear@gmail.com> Signed-off-by:
Antti Palosaari <crope@iki.fi> Signed-off-by:
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Andy Walls authored
Card report provided by Patryk on the ivtv-devel list: http://ivtvdriver.org/pipermail/ivtv-devel/2009-January/005922.htmlReported-by:
Pat <tatyrza@mm.pl> Signed-off-by:
Andy Walls <awalls@radix.net> Signed-off-by:
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Andy Walls authored
request_module() needs to be called with a string literal for a format string or with 1 or more variable arguments to avoid compiler warnings and possible exploits, if someone could cause us to get a format string with a '%' code in the format string when we make the call. Reported-by:
Brandon Jenkins <bcjenkins@tvwhere.com> Signed-off-by:
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Andy Walls authored
First step in conversion to the new V4L2 framework. Added per cx18 device instance of the v4l2_device and its registration. Signed-off-by:
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Andy Walls authored
Renamed structure member name to be more specific to type in anticipation of updating to the v4l2_device/v4l2_subdev framework. Too many objects named "dev" and /v4l2_\{0,1\}dev/ would be to confusing. Signed-off-by: -
Andy Walls authored
Make sure v4l2-ctl --log-status outputs the driver version. Reported-by:
David Dombroski <davedom@optonline.net> Signed-off-by:
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Andy Walls authored
Normalize the APU state before the second firmware load so that audio for the first analog capture is correct. Many thanks to Conexant for supporting me in finding a solution for this problem. Signed-off-by:
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Andy Walls authored
Fix bugs in the cx18 AC3 control implementation that would have affected ivtv and other drivers via the cx2341x module. Bring AC3 controls behavior into comliance with V4L2 specification. Thanks to Hans Verkuil for reviewing the previous patch and pointing out the problems. Reported-by:
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Andy Walls authored
Initial addition of controls to set AC-3 audio encoding for the CX23418 - it does not work yet due to firmware or cx18 driver issues. This change affects the common cx2341x and ivtv modules due to shared structures and common functions. Signed-off-by:
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Andy Walls authored
Added debug display of outgoing mailbox arguments. Fixed a minor problem with display of stale incoming mailbox contents, when user was not looking for debug warnings. Signed-off-by:
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Andy Walls authored
A redundant PLL divisior update for the I2S master clock after AV core firmware load was missed in earlier PLL parameter changes. This one really doesn't matter because it's redundant and gets overwritten, but the driver should be self consistent in the values used. Signed-off-by:
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Hans Verkuil authored
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Hans Verkuil authored
The conversion to video_ioctl2 is the first phase to converting this driver to the latest v4l2 framework. Signed-off-by:
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Igor M. Liplianin authored
DVBWorld DVBS2 PCI-e 2005 card contains cx23885 PCI-e bridge and cx24116 demodulator. http://www.linuxtv.org/wiki/index.php/DVBWorld_DVB-S2_2005_PCI-Express_Card The card tested by me (Igor). Signed-off-by:
Igor M. Liplianin <liplianin@me.by> Signed-off-by:
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Igor M. Liplianin authored
Now there is a card, which uses cx24116 to control LNB DC voltage. It is DVBWorld DVBS2 PCI-e 2005. The patch is nedded to add support for that card. 1. Rename CMD_SET_TONEPRE to CMD_LNBDCLEVEL. 2. Fill set_voltage with actually control voltage code. 3. Correct set_tone to not affect voltage. Signed-off-by:
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Igor M. Liplianin authored
TeVii S470 DVB-S2 PCI-e card contains cx23885 PCI-e bridge and cx24116 demodulator. http://www.linuxtv.org/wiki/index.php/TeVii_S470 The card tested by me (Igor). Signed-off-by:
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Igor M. Liplianin authored
TurboSight TBS6920 DVB-S2 PCI-e card contains cx23885 PCI-e bridge and cx24116 demodulator. http://www.linuxtv.org/wiki/index.php/TBS_6920 The card tested by me (Igor). Signed-off-by:
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Antoine Jacquet authored
Tested-by:
Hámorszky Balázs <balihb@freepop.hu> Signed-off-by:
Antoine Jacquet <royale@zerezo.com> Signed-off-by:
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Mike Isely authored
The name of the pvrusb2 module is not likely to ever change, and there are plenty of other places where the name is directly coded, so there is little utility in using a macro to infer the module name here. In addition, using that macro complicates other uses of the driver involving older kernels where this macro works differently. Yes I know for many places we don't have to worry about that. But my alternative is that I have to build special logic in the pvrusb2 standalone driver to special-case what is otherwise costmetic and that is just plain nuts for something as trivial as this, especially since this change does not at all have any compile time or run time impact on the driver. I'm just removing a nicety that didn't have a lot of value here to begin with. Signed-off-by:
Mike Isely <isely@pobox.com> Signed-off-by:
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Mike Isely authored
It appears that various v4l-dvb drivers are changing to require explicit initialization before use. This change to the pvrusb2 driver implements an automatic issuance of VIDIOC_INT_INIT when a module is bound to the driver, thus conforming to the new behavior. Signed-off-by:
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Robert Krakora authored
Clock (XCLK) Cleanup Signed-off-by:
Robert Krakora <rob.krakora@messagenetsystems.com> Signed-off-by:
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Hans Verkuil authored
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Hans Verkuil authored
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Hans Verkuil authored
Add v4l2_i2c_tuner_addrs() to obtain the various I2C tuner addresses. This will be used in several drivers, so make this a common function as we do not want to have these I2C addresses all over the place. Signed-off-by:
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Hans Verkuil authored
Register v4l2_device and switch to v4l2_subdev to access the i2c modules. Signed-off-by:
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Hans Verkuil authored
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Hans Verkuil authored
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Nam Phạm Thành authored
This patch adds support for Philips webcam snapshot button as an event input device, for consistency with other webcam drivers. Signed-off-by:
Pham Thanh Nam <phamthanhnam.ptn@gmail.com> Signed-off-by:
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Mike Isely authored
Previous v4l-dvb changeset id 4cc8ed11e2e0 changed the pvrusb2-hdw internal API regarding i2c chip debug register access. However that change failed to also update the corresponding function comment describing the API. As driver maintained I never saw a request for an ack on that change; there probably should have been one especially since the manner in which this API operates was changed - its interface is now entangled with a v4l specific struct and I would have preferred to keep this API clear of moving-target v4l-isms such as this one if at all possible which is why I had done it the way I did before. But whatever. This commit at least fixes the comment issue. Signed-off-by:
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Mike Isely authored
Use the new pvrusb2 internal API to grab the device identifier, rather than generating it directly. This unifies some code and make possible use of that identifier in places other than sysfs. Signed-off-by:
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Mike Isely authored
Implement a new internal function to create a string device identifier. This ID stays with the specific device, making it useful to user space to identify specific devices. We use the serial number if available; otherwise we give up and just spit out a unit/instance ID. Signed-off-by:
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Mike Isely authored
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Hans Verkuil authored
The saa6752hs module needs this. Signed-off-by:
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Mauro Carvalho Chehab authored
This patch adds the capability of selecting between 4 different inputs on vivi driver. Input 0 is the normal color bar, while inputs 1-3 are modified color bars. This allows testing input selection on userspace applications and serves as an implementation model for other drivers. The current approach allows a maximum of 10 different inputs, since the input name generator assumes that we need just one digit to present the input. It shouldn't be hard to modify it to present a bigger name of inputs, but, in fact, it doesn't make much sense of doing it for this test driver. Signed-off-by:
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- 29 Mar, 2009 1 commit
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Linus Torvalds authored
Merge branch 'bzip2-lzma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-tip * 'bzip2-lzma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-tip: bzip2/lzma: don't ask for compression mode for the default initramfs bzip2/lzma: consistently capitalize LZMA in Kconfig bzip2/lzma: clarify the meaning of the CONFIG_RD_ options bzip2/lzma: move CONFIG_RD_* options under CONFIG_EMBEDDED
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