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2007-01-14Cpia.c: buffer overflowMauro Carvalho Chehab
From: Alexey Dobriyan <adobriyan@gmail.com> If assigned minor is 10 or greater, terminator will be put beyound the end. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-01-14Forgot to remove a file at changeset 5062 (c2546b022fa6)Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> sn9c102_pas202bca.c should have been removed at sha1 c2546b022fa6. This patch fix it. This change will also be folded at the original patch before merging on mainstream. kernel-sync: Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-01-14Some fixes at stream waitqueue on viviMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> There are several potential troubles on vivi waitqueue code: - Watchdog timer should be reset at every received frame; - Watchdog timer should be reset at the beginning of vivi_thread(); - Checks for errors when creating a newer thread with kernel_thread(); - Wake up vivi_thread() after creating it. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-01-13Fix OOPS on some waitqueue conditionsMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-01-12merge: http://linuxtv.org/hg/~mkrufky/v4l-dvbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-01-12Fix bttv and friends on 64bit machines with lots of memoryMauro Carvalho Chehab
From: Gerd Hoffmann <kraxel@novell.com> We have a DMA32 zone now, lets use it to make sure the card can reach the memory we have allocated for the video frame buffers. Signed-off-by: Gerds Hoffmann <kraxel@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-01-12tveeprom: autodetect LG TAPC G701D as tuner type 37Michael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> autodetect LG TAPC G701D as tuner type 37. Thanks to Adonis Papas, for pointing out the missing autodetection for this tuner. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-01-12budget-ci: add support for the Technotrend 1500 bundled remoteMichael Krufky
From: Ville-Pekka Vainio <vpivaini@cs.helsinki.fi> The keymap is based on a previous patch by Jussi Kukkonen. This remote is identified by subsystem_device id 0x1010. Signed-off-by: Ville-Pekka Vainio <vpivaini@cs.helsinki.fi> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-01-09Fix authorship referencesMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Bill Dirks asked me to update his entries at kernel files, since he change his e-mail. I've also updated a few web broken links or obsolete info to the curent sites where V4L drivers and API are being discussed currently. CC: Bill Dirks <bill@thedirks.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-01-08Several files were missed on changeset 5062 (c2546b022fa6)Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> This patch should be fold to sha1 c2546b022fa6 before merging on mainstream. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-01-08ET61X251 driver updates.Mauro Carvalho Chehab
From: Luca Risolia <luca.risolia@studio.unibo.it> Changes: - Implement audio ioctl's and VIDIOC_ENUM_FRAMESIZES - Documentation updates - Generic improvements Signed-off-by: Luca Risolia <luca.risolia@studio.unibo.it> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-01-08ZC0301 driver updates.Mauro Carvalho Chehab
From: Luca Risolia <luca.risolia@studio.unibo.it> - Implement audio ioctl's and VIDIOC_ENUM_FRAMESIZES - Documentation updates - Generic improvements Signed-off-by: Luca Risolia <luca.risolia@studio.unibo.it> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-01-08SN9C102 driver updatesMauro Carvalho Chehab
From: Luca Risolia <luca.risolia@studio.unibo.it> Changes: - Add support for SN9C105 and SN9C120 - Add some more USB device identifiers - Add support for OV7660 - Implement audio ioctl's and VIDIOC_ENUM_FRAMESIZES - Add preliminary support for 0x0c45/0x6007 - Documentation updates - Generic improvements Signed-off-by Luca Risolia <luca.risolia@studio.unibo.it> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-01-07bt8xx: add support for Ultraview DVB-T LiteMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Ultraview DVB-T Lite is a clone of DViCO FusionHDTV DVB-T Lite Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-01-07merge: http://linuxtv.org/hg/~mcisely/pvrusb2Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-01-07MSI TV@nywhere Plus fixesMauro Carvalho Chehab
From: hermann pitton <hermann-pitton@arcor.de> - MSI TV@nywhere Plus. Fix radio, S-Video and external analog audio in as far we can know currently. Signed-off-by: Hermann Pitton <hermann-pitton@arcor.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-01-07Improves some USBVision info messagesMauro Carvalho Chehab
From: Dwaine Garden <dwainegarden@rogers.com> Replaces the info statements with printk(KERN_INFO statements. This will cut down on the useless information which is showing up in the kernel messages log file. Signed-off-by: Dwaine P. Garden <DwaineGarden@rogers.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-01-07Get rid of "double zeroing" of allocated pagesMauro Carvalho Chehab
From: Robert P. J. Day <rpjday@mindspring.com> Simplify the few instances where a call to "get_zeroed_page()" is closely followed by an unnecessary call to memset() to clear that page. original patch Signed by Robert P. J. Day <rpjday@mindspring.com> and Andrew Morton <akpm@osdl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-01-07ks0127 status flagsMauro Carvalho Chehab
From: Martin Samuelsson <sam@home.se> Or status flags together in DECODER_GET_STATUS instead of and-zapping them. Signed-off-by: Martin Samuelsson <sam@home.se> Signed-off-by: Andrew Morton <akpm@osdl.org> Cc: Ryan Drake <stiletto@mediaone.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-01-07tvmixer module_put cleanupMauro Carvalho Chehab
From: Mariusz Kozlowski <m.kozlowski@tuxland.pl> This patch removes redundant argument check for module_put(). Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-01-07Cpia module_put cleanupMauro Carvalho Chehab
From: Mariusz Kozlowski <m.kozlowski@tuxland.pl> No need for redundant argument check for module_put(). Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-01-07Pvrusb2-hdw kfree cleanupMauro Carvalho Chehab
From: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Hello, This patch removes redundant argument check for kfree(). Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-01-07From: Dmitry Torokhov <dtor@insightbb.com>Mauro Carvalho Chehab
Subject: V4L: bttv - switch to using msecs_to_jiffies() Date: Tue, 2 Jan 2007 01:29:48 -0500 V4L: bttv - switch to using msecs_to_jiffies() Signed-off-by: Dmitry Torokhov <dtor@mail.ru> PS.: Part of the changes at the original patch were already applied by a previous patch. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-01-07Fix quickcam communicator driver for big endian architecturesMauro Carvalho Chehab
From: Grant Likely <grant.likely@secretlab.ca> Host endianess does not affect the order that pixel rgb data comes in from the quickcam (the values are bytes, not words or longs). The driver is erroniously swapping the order of rgb values for big endian machines. This patch is needed get the Quickcam communicator working on big endian machines (tested on powerpc) Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-01-07Fix compilation on ppc32 architectureMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> There's a problem, pointed by Meelis Roos <mroos@linux.ee>, that, on ppc32 arch, with some gcc versions (noticed with prerelease 4.1.2 20061115), compilation fails, due the lack of __ucmpdi2 to do the required 64-bit comparision. This patch takes some sugestions made by Andrew Morton <akpm@osdl.org>, Stelian Pop <stelian@popies.net> and Segher Boessenkool <segher@kernel.crashing.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-01-07freezer.h exists only on kernel 2.6.20Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Create compat code with older kernels. kernel-sync: Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-01-07Cx88xx: Fix lockup on suspendMauro Carvalho Chehab
From: Robert Hancock <hancockr@shaw.ca> Suspending with the cx88xx module loaded causes the system to lock up because the cx88_audio_thread kthread was missing a try_to_freeze() call, which caused it to go into a tight loop and result in softlockup when suspending. Fix that. Signed-off-by: Robert Hancock <hancockr@shaw.ca> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-01-02From: Mauro Carvalho Chehab <mchehab@infradead.org>Mauro Carvalho Chehab
vivi.c uses the KM_BOUNCE_READ with local interrupts enabled. This means that if a disk interrupt occurs while vivi.c is using this fixmap slot, the vivi.c driver will, upon return from that interrupt, find that the fixmap slot now points at a different physical page. The net result will probably be rare corruption of disk file contents, because viv.c will now be altering the page which the disk code was recently using. Thanks to Andrew Morton <akpm@osdl.org> for pointing this. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-12-30pvrusb2: Be smarter about mode restoration when /dev/radioX is closedMike Isely
From: Mike Isely <isely@pobox.com> Switch back to the previous input selection when the radio device is closed - but only do that if the current input selection is still the radio (i.e. it appears that it hasn't been messed with). Signed-off-by: Mike Isely <isely@pobox.com>
2006-12-30pvrusb2: bug fix involving switch into radio modeMike Isely
From: Mike Isely <isely@pobox.com> When the input is switched by opening /dev/radioX, we must also commit that change into the driver core. Signed-off-by: Mike Isely <isely@pobox.com>
2006-12-30pvrusb2: Stream configuration cleanupsMike Isely
From: Mike Isely <isely@pobox.com> Clean up and tighten logic involving stream configuration. This mainly involves changes to pvrusb2-v4l2.c, where we better clarify how we use the stream configuration enum and implement a cleaner means to control streaming for a given device node. Signed-off-by: Mike Isely <isely@pobox.com>
2006-12-30pvrusb2: Fix cut/paste bug in auto_mode_switch controlMike Isely
From: Mike Isely <isely@pobox.com> Signed-off-by: Mike Isely <isely@pobox.com>
2006-12-30Merge from v4l-dvbMike Isely
From: Mike Isely <isely@pobox.com> Signed-off-by: Mike Isely <isely@pobox.com>
2006-12-29Fix the frame->grabstate update in read() entry point.Mauro Carvalho Chehab
From: Thierry MERLE <thierry.merle@free.fr> The Coverity checker spotted that in usbvision_v4l2_read(), the variable "frmx" is never assigned any value different from -1, but it's used an an array index in "usbvision->frame[frmx]". Thanks to Adrian Bunk <bunk@stusta.de> for warning about that. Signed-off-by: Thierry MERLE <thierry.merle@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-12-29Make usbvision_rvfree() staticMauro Carvalho Chehab
From: Adrian Bunk <bunk@stusta.de> usbvision_rvfree() can now become static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-12-28DVB: fix compile errorMauro Carvalho Chehab
From: Adrian Bunk <bunk@stusta.de> This patch fixes the following compile error: <-- snip --> ... LD drivers/media/video/built-in.o drivers/media/video/saa7134/built-in.o:(.data+0x85ec): multiple definition of `ir_rc5_remote_gap' drivers/media/video/bt8xx/built-in.o:(.data+0x734c): first defined here drivers/media/video/saa7134/built-in.o:(.data+0x85f0): multiple definition of `ir_rc5_key_timeout' drivers/media/video/bt8xx/built-in.o:(.data+0x7350): first defined here make[4]: *** [drivers/media/video/built-in.o] Error 1 <-- snip --> Since this variables were needlessly global, this patch implements the trivial fix of making them static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-12-27pvrusb2: cosmetic comment tweakMike Isely
From: Mike Isely <isely@pobox.com> Signed-off-by: Mike Isely <isely@pobox.com>
2006-12-27pvrusb2: Change default volume to something saneMike Isely
From: Mike Isely <isely@pobox.com> The default volume of 65535 is too high. Make is something smaller. Note that this _only_ changes the default value. Specifically, there are no scaling or other more intrusive changes here. I'm just sick of constantly having to reduce the volume every time I plug in and test the device! (And unfortunately we can't do a better fix like scaling the volume so that 65535 makes sense because doing so will screw up any app - like MythTV - which expects the old scaling.) Too bad V4L controls don't have better defined ranges. Signed-off-by: Mike Isely <isely@pobox.com>
2006-12-27pvrusb2: Remove stream claiming hack from /dev/radio implementationMike Isely
From: Mike Isely <isely@pobox.com> Trying to temporarily check that the stream is not claimed during open of the radio device is at best a race condition. What's to stop another app from claiming the stream anyway the instant after the check is done? The implementation for this was dicey anyway. So it's removed. The only "price" for this is that if /dev/radioX is opened while streaming video, then the video stream is just going to switch to radio mode anyway. If a user does this, he gets what he expects... Signed-off-by: Mike Isely <isely@pobox.com>
2006-12-27pvrusb2: Better radio versus tv frequency handlingMike Isely
From: Mike Isely <isely@pobox.com> Separate track radio versus tv frequency so that when we switch modes we can also switch to a sane frequency appropriate for the mode. Also implement logic to automate mode switching in certain cases. Signed-off-by: Mike Isely <isely@pobox.com>
2006-12-27pvrusb2: Newer frequency range checkingMike Isely
From: Mike Isely <isely@pobox.com> Implement new method for doing integer range checking, so that we can more intelligently range-check radio and tv ranges at once. Signed-off-by: Mike Isely <isely@pobox.com>
2006-12-27pvrusb2: Enable radio mode for 24xxx devicesMike Isely
From: Mike Isely <isely@pobox.com> These changes implement correct audio routing for radio mode on a 24xxx device. Signed-off-by: Mike Isely <isely@pobox.com>
2006-12-27pvrusb2: v4l2 API implementation frequency tweaksMike Isely
From: Mike Isely <isely@pobox.com> Report and set correctly converted frequency to/from a V4L2 app. Signed-off-by: Mike Isely <isely@pobox.com>
2006-12-27pvrusb2: Fix tuning calculation when in radio modeMike Isely
From: Mike Isely <isely@pobox.com> Frequency units in V4L2 are apparently different when in radio mode compared to tv mode. Why? Who knows. This change adapts the driver appropriately - so that internally we always only deal in Hz and don't have to muck with craziness like this. Signed-off-by: Mike Isely <isely@pobox.com>
2006-12-27pvrusb2: Fix tuner frequency calculationMike Isely
From: Mike Isely <isely@pobox.com> A conversion from Hz to V4L frequency units was accidentally removed by an earlier change. Restore it. Signed-off-by: Mike Isely <isely@pobox.com>
2006-12-27pvrusb2: Fix heap corruption introduced by radio modsMike Isely
From: Mike Isely <isely@pobox.com> We can't allocate v4l device structures in a block, since the v4l core governs when each device actually gets freed. This bug was introduced as part of the core radio implementation. Fix it. Signed-off-by: Mike Isely <isely@pobox.com>
2006-12-27pvrusb2: Implement means to override vbi and radio device minor numbersMike Isely
From: Mike Isely <isely@pobox.com> Support specification of vbi and radio device minor numbers in a manner similar to the video device minor number. Signed-off-by: Mike Isely <isely@pobox.com>
2006-12-27pvrusb2: video standard broadcast fix for radio modeMike Isely
From: Mike Isely <isely@pobox.com> Ensure we don't accidentally broadcast the standard while in radio mode. Signed-off-by: Mike Isely <isely@pobox.com>
2006-12-27pvrusb2: Make units uniform when tracking tuning frequencyMike Isely
From: Mike Isely <isely@pobox.com> The initial radio implementation used different units for tuning when in radio mode. This changes everything to Hz. Signed-off-by: Mike Isely <isely@pobox.com>
2006-12-27pvrusb2: Use separate enumeration for get/store of minor numberMike Isely
From: Mike Isely <isely@pobox.com> Use separate enum for get/store of minor number; we want pvr2_config to go away eventually and since it really means something different, don't use it here Signed-off-by: Mike Isely <isely@pobox.com>
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