- 03 Mar, 2006 1 commit
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Hartmut Hackmann authored
- fixed tda9886 port 2 setting - turned remote control receiver off via saa7134 GPIO to avoid i2c hangs - modified tda9886 client calls to direct i2c access to allow proper return to analog mode - allow mode change to V4L2_TUNER_DIGITAL_TV in tuner VIDIOC_S_FREQUENCY client call Signed-off-by:
Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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- 27 Feb, 2006 39 commits
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Duncan Sands authored
This patch fixes the strange crashes I was seeing after using bttv card, caused by a buffer overflow in bttv_risc_packed. The instruction buffer size calculation contains two errors: (a) a non-zero padding value can push the start of the next bpl section to just before a page border, leading to more scanline splits and thus additional instructions. (b) the first DMA region can be smaller than one page, so there can be a scanline split even if bpl*lines is smaller than PAGE_SIZE. For example, consider the case where offset is 0, bpl is 2, padding is 4094, lines is smaller than 2048, the first DMA region has size 1 and all others have size PAGE_SIZE, assumed to equal 4096. Then all bpl regions cross page borders and the number of instructions written is 2*lines+2, rather than lines+2 (the current estimate). With this patch the number of instructions for this example is estimated to be 2*lines+3. Also, the BUG_ON that was supposed to catch buffer overflows contained a thinko causing it fire only if the buffer was overrun by a factor of 16 or more, so it fixes the the BUG_ON's (using sizeof rather than "4"). Signed-off-by:
Duncan Sands <baldrick@free.fr> Signed-off-by:
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Ian Pickworth authored
- fix temporary debug code by changing printk to dprintk at level 1. - move CORE_IOCTL messages from level 1 to level 2. - this should help with selective debugging, while not filling people's logs up during normal use. Signed-off-by:
Ian Pickworth <ian@pickworth.me.uk> Signed-off-by:
Michael Krufky <mkrufky@linuxtv.org> Signed-off-by:
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Mauro Carvalho Chehab authored
- Current xc3028 support is still experimental, requiring more work to be sent to mainstream. It will be kept only at mercurial tree on http://linuxtv.org/hg until fixed. Signed-off-by:
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Manu Abraham authored
After a FIFO corruptions occurrs (generally due to buffer overflow), FIFO contents needs to be discarted. Signed-off-by:
Manu Abraham <manu@linuxtv.org> Signed-off-by:
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Uwe Bugla authored
Signed-off-by:
Uwe Bugla <uwe.bugla@gmx.de> Signed-off-by:
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Manu Abraham authored
Now, root may change parameters while module is running. Thanks to Edgar Toerning Signed-off-by:
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Manu Abraham authored
Fixed broken IF-OUT on pinnacle sat board. Thanks to Edgar Toernig Signed-off-by:
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Manu Abraham authored
Ignore invalid messages on cx24110 frontend. Thanks to Edgar Toernig Signed-off-by:
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Peter Beutner authored
The field "dvr" in struct dmxdev is competely unused. Remove it and code which allocates, initializes and frees it. Signed-off-by:
Peter Beutner <p.beutner@gmx.net> Signed-off-by:
Johannes Stezenbach <js@linuxtv.org> Signed-off-by:
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Johannes Stezenbach authored
use __devinit/__devexit/__devexit_p() where appropriate Signed-off-by:
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Mattias Nordstrom authored
I have a TT C1500 card (saa7146, STV0297) which had problems tuning channels at QAM128 (like the ones in the Finnish HTV / Welho network). A fix which seems to work perfectly so far is to change the delay for QAM128 to the same values as for QAM256 in stv0297_set_frontend(), Signed-off-by:
Mattias Nordstrom <nordstrom@realnode.com> Signed-off-by:
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Michael Krufky authored
Make buffer a static const Signed-off-by:
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Hartmut Hackmann authored
The probing code for tda8290 changes the state of the tda9887 GP ports. The patch assumes that if probing for tda8290 failed, this must be a tda9887 and restores its power on defaults. This should solve the module load order issue with some pinnacle cards. Signed-off-by:
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Thilo Berger authored
Support for Satelco EasyWatch DVB-S light. Signed-off-by:
Thilo Berger <thilo_berger@gmx.net> Signed-off-by:
Oliver Endriss <o.endriss@gmx.de> Signed-off-by:
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Alan Cox authored
There has been a CPIA2 driver out of kernel for a long time and it has been pretty clean for some time too. This is an import of the sourceforge driver which has been stripped of - 2.4 back compatibility - 2.4 old style MJPEG ioctls A couple of functions have been made static and the docs have been repackaged into Documentation/video4linux. The rvmalloc/free functions now match the cpia driver again. Other than that this is the code as is. Tested on x86-64 with a QX5 microscope. Signed-off-by:
Alan Cox <alan@redhat.com> Signed-off-by:
Andrew Morton <akpm@osdl.org> Signed-off-by:
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Andreas Oberritter authored
Add two new ioctls to read the 33 bit presentation time stamp from audio and video devices as defined in ITU T-REC-H.222.0 and ISO/IEC 13818-1. Acked-by:
Andreas Oberritter <obi@linuxtv.org> Signed-off-by:
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Mauro Carvalho Chehab authored
Some cleanup on printing enum names. v4l2_memory now translated also to name. Signed-off-by: -
Mauro Carvalho Chehab authored
Adds field and type name to debug message. Also prints now format for type=capture. Signed-off-by: -
Mauro Carvalho Chehab authored
Previously, only NTSC and PAL/M were associated to 30fps and 525 lines, so, PAL/60 were not handled properly. Signed-off-by: -
Mauro Carvalho Chehab authored
Added a new function that allows printing ioctl arguments. This makes easier to include debug code under v4l ioctl handling. Also fixed some declarations on internal ioctl. Signed-off-by: -
Rudo Thomas authored
The remote controller on the LifeView FlyDVB-T Duo card work flawlessly with the same settings as the LifeView FlyDVB-T LR301 card. Signed-off-by:
Rudo Thomas <rudo@matfyz.cz> Signed-off-by:
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Michael Krufky authored
Standard video using the cx88 broadcast decoder is working, but blackbird isn't working yet, audio is only working correctly for television mode. S-Video and Composite are working for video-only, so I have them disabled for now. Signed-off-by:
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Curt Meyers authored
- Enable the tuv1236 tuner on the Kworld-ATSC110 card so that the tuner can be identified when tuners.ko loads. - With this change it is no longer necessary to remove and reload the tuner module in order to get the tuv1236 identified. - This code was copied from the ATI HDTV Wonder init routine (in cx88-cards.c) which also uses the TUV1236D. Signed-off-by:
Curt Meyers <cmeyers@boilerbots.com> Signed-off-by:
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Michael Krufky authored
- There is no radio with this tuner card... Thanks-to: Dwaine Garden <DwaineGarden@rogers.com> - fixed capitalization in card name. Signed-off-by:
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Curt Meyers authored
- corrected composite input. - verified s-video input. Signed-off-by:
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Curt Meyers authored
- When tuning VSB, use ANT input - When tuning QAM, use CABLE input Signed-off-by:
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Andrew Burri authored
Signed-off-by:
Andrew Burri <andrew.burri@gmail.com> 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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Michael Krufky authored
The following are specific to lgdt3303, and are being renamed to reflect this. - cxusb_lgdt330x_config renamed to cxusb_lgdt3303_config. - cxusb_lgdt330x_frontend_attach renamed to cxusb_lgdt3303_frontend_attach. Signed-off-by:
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BoyZonder authored
The remote control interface for this board is the same as the one for BTTV_BOARD_CONCEPTRONIC_CTVFMI2 Signed-off-by:
Ricardo Cerqueira <v4l@cerqueira.org> Signed-off-by:
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Ricardo Cerqueira authored
When multiple cards were installed, only the first card would have audio initialized, because only the first position in the array parameter defaulted to "1" To make things worse, the "enable" parameter wasn't enabled, so there was no workaround. Signed-off-by:
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Karsten Suehring authored
This patch adds another composite input to the Pinnacle PCTV 100i definition which filters the chrominace signal from the luma input. This improves video quality for Composite signals on the S-Video connector of the card. In addition the name string of the card is changed to include PCTV 40i and 50i since these cards are identical. Signed-off-by:
Karsten Suehring <ksuehring@gmx.net> Signed-off-by:
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Tamuki Shoichi authored
Add support for ELSA EX-VISION 700TV, which is the ELSA Japan's flagship model of the software encoding TV capture card. All inputs (Television, Composite1 and S-Video) have been tested. Signed-off-by:
Tamuki Shoichi <tamuki@linet.gr.jp> Signed-off-by:
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Michael Krufky authored
- KWorld HardwareMpegTV XPert must set gpio2 Signed-off-by:
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Michael Krufky authored
- add radio support for KWorld HardwareMpegTV XPert - fix GPIO settings for tv and radio Signed-off-by:
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Adrian Bunk authored
Signed-off-by:
Adrian Bunk <bunk@stusta.de> Acked-by:
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Manu Abraham authored
Signed-off-by:
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Adrian Bunk authored
This patch contains the following possible cleanups: - update the Kconfig help to mention the VP310 - merge vp310_attach and mt312_attach into a new vp310_mt312_attach to remove some code duplication Signed-off-by:
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Michael Krufky authored
- use one Author per line, which allows us to add more authors later without creating a mess. - Add Michael Krufky due to -git commit 2cbeddc9Signed-off-by:
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