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2008-03-23tda18271: add function tda18271_charge_pump_sourceMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Force the main pll charge pump or cal pll charge pump to source current to the main pll loop filter or cal pll loop filter, respectively. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-03-22tda18271: set rfagc modes during channel configurationMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Set rfagc to high speed mode before setting the pll. Set rfagc to normal speed mode at the end of the function. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-03-22tda18271: fix comparison bug in tda18271_powerscanMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-03-23tda18271: allow device-specific configuration of rf agc topMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> allow device-specific configuration of rf agc rf top and if top Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-03-23tda18271: allow device-specific configuration of IF levelMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-03-22tda18271: fix typo in tda18271_calibrate_rfMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> The internal calibration signal must be set on the cal pll. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-03-22tda18271: write EP3 thru MD3 for image rejection low band initializationMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Both the tda18271 c1 and c2 parts only need EP3 through MD3 to be written for the image rejection calibration's low band initialization. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-03-18merge: http://linuxtv.org/hg/~mkrufky/tda18271Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-03-18merge: http://linuxtv.org/hg/~mkrufky/tunerMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-03-16tda18271: store agc_mode configuration independently of std_bitsMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-03-16tda18271: store FM_RFn setting in struct tda18271_std_map_itemMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> All standard related configuration is stored within struct tda18271_std_map_item. Pass a pointer to this structure rather than its individual members. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-03-16tda18271: add attach-time parameter to limit i2c transfer sizeMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Add attach-time parameter, "small_i2c" to limit i2c transfer size to write at most 16 registers at a time during initialization. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-03-15tuner: rename TUNER_PHILIPS_ATSC to TUNER_PHILIPS_FCV1236DMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> TUNER_PHILIPS_ATSC is an ambiguous name for a tuner. Rename it to TUNER_PHILIPS_FCV1236D to be more descriptive. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-03-15tuner-simple: warn if tuner can't be probed during attachMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-03-15tuner: prevent instance sharing if i2c adapter is NULLMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> We currently do not have a method to enable instance staring if i2c adapter is NULL, in the cases of dvb demods that write to the tuner directly using calc_regs. Prevent possible wrong instance sharing for these cases until a better solution can be found. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-03-14 cleanup variable initializationMauro Carvalho Chehab
From: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> flags used for spinlocks don't need to be initialized, except where the compiler has no way to see, that the spin_unlock_irqrestore is only called if the spin_lock_irqsave has been called before. Local variable initialization doesn't have to be protected. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-03-17radio-sf16fmr2.c: fix volume handlingMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> As reported by Roel Kluin <12o3l@tiscali.nl>: in drivers/media/radio/radio-sf16fmr2.c:319: for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) { if ((fmr2->card_type != 11) && V4L2_CID_AUDIO_VOLUME) radio_qctrl[i].step = 65535; ... I don't understand this '&& V4L2_CID_AUDIO_VOLUME' While fixing this issue, I've revisited the volume control code and fixed CodingStyle on the changed procedures. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-03-14 Improve compile-time type-checking in videobufMauro Carvalho Chehab
From: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Make the dev member of the struct videobuf_queue of type "struct device *" to avoid future problems. Also change the prototype of the videobuf_queue_core_init() function. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-03-17cx88/saa7134: fix magic number for xc3028 reusage detectionMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> tuner-xc2028 needs to know when a DVB module is sharing the same analog tuner. This is done by comparing a magic number that needs to be the same on analog and on digital. To make easier, this magic number is a pointer to some data struct. With the previous code, two different pointers were using, causing a miss-detection. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-03-14Fix left-overs from the videobuf-dma-sg.c conversion to generic DMAMauro Carvalho Chehab
From: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> The dev element of the struct videobuf_queue is now of type struct device implicitly. Fix left-over casts. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-03-13logical-bitwise & confusion in se401_init()Mauro Carvalho Chehab
From: Roel Kluin <12o3l@tiscali.nl> logical-bitwise & confusion Signed-off-by: Roel Kluin <12o3l@tiscali.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-03-16cx88: Add IR support for Pixelview MPEG 8000GTMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-03-16cx88: Fix audio on Prolink Pixelview Mpeg 8000GTMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> This board works only with non-mts firmware Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-03-14Add basic support for Prolink Pixelview MPEG 8000GTMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> TV reception ok. S-video and Composite not tested. Audio not tested. IR not implemented yet. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-03-12 drivers/media/video/soc_camera.c: reads return size_tMauro Carvalho Chehab
From: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> CC: Guennadi Liakhovetski <kernel@pengutronix.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-03-13bttv: added support for Kozumi KTV-01C cardMauro Carvalho Chehab
From: Mauro Lacy <mauro@lacy.com.ar> Signed-off-by: Mauro Lacy <mauro@lacy.com.ar> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-03-13bug #10211: Fix depencencies for cx2341xMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Fix for build #408 Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-03-13Support for a 16-channel bt878 cardMauro Carvalho Chehab
From: Ernesto Hernández-Novich <emhn@usb.ve> I have what looks like a Geovision GV-600 (or 650) card. It has a large chip in the middle labeled CONEXANT FUSION 878A 25878-13 E345881.1 0312 TAIWAN It has an audio connector coming out from a chip labeled ATMEL 0242 AT89C2051-24PI It is identified as follows on my Debian GNU/Linux Etch (kernel 2.6.18) ... 01:0a.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11) 01:0a.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 11) ... 01:0a.0 0400: 109e:036e (rev 11) Subsystem: 008a:763c Flags: bus master, medium devsel, latency 64, IRQ 58 Memory at dfffe000 (32-bit, prefetchable) [size=4K] Capabilities: [44] Vital Product Data Capabilities: [4c] Power Management version 2 01:0a.1 0480: 109e:0878 (rev 11) Subsystem: 008a:763c Flags: bus master, medium devsel, latency 64, IRQ 58 Memory at dffff000 (32-bit, prefetchable) [size=4K] Capabilities: [44] Vital Product Data Capabilities: [4c] Power Management version 2 It was being detected as a GENERIC UNKNOWN CARD both by the 2.6.18 kernel and the latest v4l-dvb drivers, but it did not work at all. The card has sixteen (16) BNC video inputs, four of them on the board itself and twelve on three daughter-cards. It has a single bt878 chip, no tuner and what looks like and audio input. After doing some research I managed to get only eight channels working by forcing card=125 and those DID NOT match channels 0-7 on the card, and no audio. Based on what was working for card=125, I added the card definition block, added a specific muxsel routine and got the card working fully with xawtv, where the sixteen channels show up as Composite0 to Composite15, matching the channel labels in the card and daughter-cards. I have made no efforts yet to get audio working, but would appreciate any pointers. Signed-off-by: Ernesto Hernández-Novich <emhn@usb.ve> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-03-12reduce stack usage of v4l1_compat_syncMauro Carvalho Chehab
From: Marcin Slusarz <marcin.slusarz@gmail.com> poll_one allocated on stack struct poll_wqueues which is pretty big structure (>500 bytes on x86_64). v4l1_compat_sync invokes poll_one in a loop, so allocate struct poll_wqueues in v4l1_compat_sync (with kmalloc) and pass it to poll_one. Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-03-12reduce stack usage of v4l_compat_translate_ioctlMauro Carvalho Chehab
From: Marcin Slusarz <marcin.slusarz@gmail.com> v4l_compat_translate_ioctl used 1376 bytes of stack (x86_64), so split this 800 lines long function into ~20 small noinline functions; the biggest function takes now 712 bytes (v4l1_compat_sync) fix VIDIOCSWIN handler which printked wrong errors Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-03-10 fix coding style violations in v4l1-compat.cMauro Carvalho Chehab
From: Marcin Slusarz <marcin.slusarz@gmail.com> fix most coding style violations found by checkpatch Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-03-10merge: http://linuxtv.org/hg/~mkrufky/tunerMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-03-10merge: http://www.linuxtv.org/hg/~hverkuil/v4l-dvbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-03-09 tvp5150.c: logical-bitwise and confusionMauro Carvalho Chehab
From: Roel Kluin <12o3l@tiscali.nl> logical-bitwise & confusion Signed-off-by: Roel Kluin <12o3l@tiscali.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-03-09tuner-simple: fix return value of simple_dvb_configureMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> simple_dvb_configure returns the actual tuned frequency to its caller, so it must be declared as a u32 rather than an int. As a result, we will return 0 to indicate a failure. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-03-09cx25840: better PAL-M and NTSC-KR handlingHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-03-09msp3400: fix SECAM D/K handlingHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> The 6.5 MHz carrier was interpreted as SECAM-L even if SECAM-D/K was selected. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-03-09saa7115: fix PAL-Nc handlingHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Fsc 3.58 refers to Combination PAL-N (aka PAL-Nc), not to plain PAL-N (that uses Fsc 4.43). Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-03-09ivtv: rename tunerhz to tunertypeHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> There are two tuner types: those for M/N standards and those for all others. However, M/N standards are not always 60 Hz (PAL-N/Nc are 50 Hz), so rename the module option accordingly. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-03-09ivtv: fix tunerhz bug: PAL-N(c) is 50 Hz, not 60.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-03-08ivtv: add support for Japanese variant of the Adaptec AVC-2410.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-03-08ivtv: improve pal/secam module options, add tunerhz module optionHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Allow options like pal=bgh, improve description of those options. Add tunerhz option: 50=card has 50Hz tuner, 60=card has 60Hz tuner. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-03-07 soc-camera: streamline hardware parameter negotiationMauro Carvalho Chehab
From: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Improve hardware parameter negotiation between the camera host driver and camera drivers. Parameters like horizontal and vertical synchronisation, pixel clock polarity shall be set depending on capabilities of the parties. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-03-10usb-video: checkpatch fixesMauro Carvalho Chehab
From: Andrew Morton <akpm@linux-foundation.org> Please run checkpatch prior to sending patches Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-03-07 usb video: add a device link to usbvideo devices, else hal will ignore themMauro Carvalho Chehab
From: Pascal Terjan <pterjan@mandriva.com> Signed-off-by: Pascal Terjan <pterjan@mandriva.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-03-10ir-kbd-i2c: Minor optimization in ir_probeMauro Carvalho Chehab
From: Jean Delvare <khali@linux-fr.org> This saves an initialization and a comparison. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-03-08Fix em2800 altsetting selection.Mauro Carvalho Chehab
From: Sascha Sommer <saschasommer@freenet.de> Signed-off-by: Sascha Sommer <saschasommer@freenet.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-03-06ivtv: fix polling bugHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> The q_io queue was never taken into account by the poll function. Thanks to Andy Walls for finding this bug. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-03-05 V4L1 - fix v4l_compat_translate_ioctl possible NULL derefMauro Carvalho Chehab
From: Cyrill Gorcunov <gorcunov@gmail.com> There are possible NULL pointer derefs in case of kzalloc fails so fix them. Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-03-05 add flag to allow software demux to recognize the output typeMauro Carvalho Chehab
From: Andreas Oberritter <obi@linuxtv.org> Previously, the macro DVR_FEED, which is used to recognize and filter out duplicate packets going to the DVR device, used the TS_PAYLOAD_ONLY flag to identify a packet's destination. This kind of filtering was introduced by the following two changesets: Now, that it is possible to record TS PIDs using the demux device by setting the output type to DMX_OUT_TSDEMUX_TAP, checking TS_PAYLOAD_ONLY is not sufficient anymore. Therefore another flag, TS_DEMUX, is added to specify the output type of a feed. This allows multiple clients to filter the same TS PID on a demux device simultaneously. Signed-off-by: Andreas Oberritter <obi@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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