summaryrefslogtreecommitdiff
path: root/linux/drivers
AgeCommit message (Collapse)Author
2008-03-23 radio-si470x: unplugging fixedMauro Carvalho Chehab
From: Tobias Lorenz <tobias.lorenz@gmx.net> this patch fixes several kernel oops, when unplugging device while it is in use: Basically the patch delays freeing of the internal variables in si470x_usb_driver_disconnect, until the the last user closed the device in si470x_fops_release. This was implemented a while ago with the help of Oliver Neukum. I tested the patch five times (unplugging while in use) without oops coming from the radio-si470x driver anymore. A remaining oops was coming from the usbaudio driver, but this is someone else task. Hopefully this fixed all unplugging issues. Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.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>
2008-03-22dvb-pll: renumber remaining description id'sMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-03-22dvb-pll: remove dead codeMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> remove #if 0'd support for: Philips TUV1236D Philips TD1316 Philips FMD1216ME LG TDVS-H06xF Philips FCV1236D Thomson FE6600 Microtune 4042 FI5 Thomson dtt761x Support for these tuners has been moved into the 'tuner-simple' module. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-03-22bttv: Add a radio compat_ioctl file operationMauro Carvalho Chehab
From: Robert Fitzsimons <robfitz@273k.net> Signed-off-by: Robert Fitzsimons <robfitz@273k.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-03-21Removes video_dev from tuner-xc2028 config structMauro Carvalho Chehab
The video_dev parameter, on tuner-xc2028 were used to pass i2c private data to tuner_callback. Since the driver already have a pointer to i2c_adap->algo_data, uses this instead. This parameter were used also as a magic number to idenfity if two drivers are trying to register the same xc3028 tuner. This occurs with boards with DVB support, where both DVB and V4L drivers will share the same tuner. Instead of using the algo_data as a private number, after this patch, the driver will use i2c_adap->dev, with seems more consistent. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-03-21Adds an error if priv argument of tuner_callback is NULLMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Adds a consistency check to avoid OOPS, if tuner_callback priv argument is NULL. Also, simplifies callback codes on cx88. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-03-21merge: http://linuxtv.org/hg/~hhackmann/v4l-dvbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-03-20saa7134: fixed pointer in tuner callbackHartmut Hackmann
From: Hartmut Hackmann <hartmut.hackmann@t-online.de> The pointer transferred directly points to the saa7134_dev structure Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
2008-03-20Increase number of BT8XX devices supported in a systemMauro Carvalho Chehab
From: Alan McIvor <alan.mcivor@reveal.co.nz> The BT8XX device driver currently only supports 16 such devices in a system. This is too small for many surveillance applications. This patch increases the number to 32. -- video4linux-list mailing list Unsubscribe mailto:video4linux-list-request@redhat.com?subject=unsubscribe https://www.redhat.com/mailman/listinfo/video4linux-list Signed-off-by: Alan McIvor <alan.mcivor@reveal.co.nz> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-03-20Increase number of SAA7134 devices supported in a systemMauro Carvalho Chehab
From: Alan McIvor <alan.mcivor@reveal.co.nz> The SAA7134 device driver currently only supports 8 such devices in a system. This is too small for many surveillance applications. This patch increases the number to 32. -- video4linux-list mailing list Unsubscribe mailto:video4linux-list-request@redhat.com?subject=unsubscribe https://www.redhat.com/mailman/listinfo/video4linux-list Signed-off-by: Alan McIvor <alan.mcivor@reveal.co.nz> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-30V4L: struct device - replace bus_id with dev_name(), dev_set_name()Mauro Carvalho Chehab
From: Kay Sievers <kay.sievers@vrfy.org> This patch is part of a larger patch series which will remove the "char bus_id[20]" name string from struct device. The device name is managed in the kobject anyway, and without any size limitation, and just needlessly copied into "struct device". To set and read the device name dev_name(dev) and dev_set_name(dev) must be used. If your code uses static kobjects, which it shouldn't do, "const char *init_name" can be used to statically provide the name the registered device should have. At registration time, the init_name field is cleared, to enforce the use of dev_name(dev) to access the device name at a later time. We need to get rid of all occurrences of bus_id in the entire tree to be able to enable the new interface. Please apply this patch, and possibly convert any remaining remaining occurrences of bus_id. We want to submit a patch to -next, which will remove bus_id from "struct device", to find the remaining pieces to convert, and finally switch over to the new api, which will remove the 20 bytes array and does no longer have a size limitation. Thanks, Kay Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-Off-By: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-31stb0899 Remove double .read_status assignmentMauro Carvalho Chehab
From: Igor M. Liplianin <liplianin@tut.by> Currently in stb0899 code it appears double .read_status assignment Send patch to fix it. CC: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-31V4L/DVB: remove unused #include <version.h>Mauro Carvalho Chehab
From: Huang Weiyi <weiyi.huang@gmail.com> The file(s) below do not use LINUX_VERSION_CODE nor KERNEL_VERSION. drivers/media/dvb/frontends/si21xx.c This patch removes the said #include <version.h>. CC: Igor M. Liplianin <liplianin@tut.by> Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-04radio-mr800: remove warn, info and err messagesMauro Carvalho Chehab
From: Alexey Klimov <klimov.linux@gmail.com> Patch removes warn(), err() and info() statements in drivers/media/radio/radio-mr800.c, and place dev_warn, dev_info in right places. Printk changed on pr_info and pr_err macro. Also new macro amradio_dev_warn defined. Name in usb driver struct changed on MR800_DRIVER_NAME. -- Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Acked-by: David Ellingsworth <david@identd.dyndns.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-05merge: http://linuxtv.org/hg/~awalls/cx18-bugfixMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-05merge: http://www.linuxtv.org/hg/~hverkuil/v4l-dvbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-03ivtv: enable tuner support for Yuan PG600-2Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> The Yuan PG600-2 has a working tuner, so this can be enabled. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-11-03v4l: remove EXPERIMENTAL from several driversHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-11-03ivtv/cx18: fix test whether modules should be loaded or not.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-11-03v4l: missed some video_usercopy conversions.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-11-03dvbdev: fix typo causing 2.6.28 compile errorHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-11-01v4l: remove inode argument from video_usercopyHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> The inode argument was never used. Removing it from video_usercopy brings the function pointer type of video_usercopy in line with similar v4l2 functions, thus simplifying several drivers. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-10-30ov772x: fix compilation for pre-2.6.26 kernelsHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-10-30cinergyT2: fix compilation on pre-2.6.18 kernelsHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-03-20saa7134: start 2nd LND supply of Medion cards only if neededHartmut Hackmann
From: Hartmut Hackmann <hartmut.hackmann@t-online.de> The ISL6405 LNB supply is used on several Creatix / Medion cards. But only the MD8800 needs its second section. So don't start it unless it is needed. Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
2008-03-20saa7134: add number of devices checkHartmut Hackmann
From: Alan McIvor <alan.mcivor@reveal.co.nz> This patch fixes reported problems when trying to add a 9th device into a system. Signed-off-by: Alan McIvor <alan.mcivor@reveal.co.nz> Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
2008-03-18 git-dvb: drivers/media/video/bt8xx/bttv-cards.c: fix warningsMauro Carvalho Chehab
From: Andrew Morton <akpm@linux-foundation.org> drivers/media/video/bt8xx/bttv-cards.c:3030:38: warning: "/*" within comment drivers/media/video/bt8xx/bttv-cards.c:3032:20: warning: "/*" within comment Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-03-18saa7134: fix radio entry for xc2028/3028 boardsMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> If left in blank, the driver will use value 0 (Temic PAL) Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-03-18saa7134: Fix xc3028 entriesMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Tuner addresses were incorrect. Fix the entries. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.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>
2008-03-16tda827x: fixed support of tuners with LNAHartmut Hackmann
From: Hartmut Hackmann <hartmut.hackmann@t-online.de> Tuner refactoring broke support of tuners with LNA configurations 1 and 2 for both, analog TV and DVB-T. Additionally, this patch initializes the saa713x gpios defined by the gpiomask at driver init to avoid undefined stated at dvb. Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
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>
2008-03-15pvrusb2: add new usb pid for 73xxx modelsMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> 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>
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-25 19:21:57 +0000