aboutsummaryrefslogtreecommitdiff
path: root/drivers
AgeCommit message (Collapse)Author
2006-07-29V4L/DVB (4379): Videodev: Check return value of class_device_register() ↵Trent Piepho
correctly Errors are return values < 0, not != 0. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-07-29V4L/DVB (4373): Correctly handle sysfs error leg file removal in pvrusb2Mike Isely
Take note of which sysfs files / groups that the pvrusb2 successfully creates and only delete those specific items when tearing things down. (Previously we just blindly tore everything down every time.) Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-07-29V4L/DVB (4368): Bttv: use class_device_create_file and handle errorsTrent Piepho
Revert bttv-driver.c from video_device_create_file() to use class_device_create_file() again. video_device_create_file() is only available when V4L1 is on. Proper error checking is added for failure of class_device_create_file(). Will print error message and unroll partially created sysfs entries. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-07-29V4L/DVB (4367): Videodev: Handle class_device related errorsTrent Piepho
Add proper error checking and roll-back for failure of class_device_create_file() in videodev.c. Print error messages and unroll partially created sysfs entries. Also, failure of class_device_register() in video_register_device() is handled correctly. It was failing to de-allocate the minor number. This must be done in video_register_device(), since the caller has no way of knowing if failure occurred before or after the class device was registered. Also added an error message if video_register_device() is called with an unknown type, which should never happen. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-07-29V4L/DVB (4365): OVERLAY flag were enabled by mistakeMauro Carvalho Chehab
A patch from Aug, 17 activated by mistake OVERLAY flag on cx88-video, together with several cx88-blackbird cleanups. This makes the cx88 driver to report: /dev/video0 [v4l2]: ioctl VIDIOC_G_FBUF: Invalid argument instead of: /dev/video0 [v4l2]: no overlay support Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-07-29V4L/DVB (4344): Fix broken dependencies on media Kconfig Mauro Carvalho Chehab
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-07-29V4L/DVB (4343): Fix for compilation without V4L1 or V4L1_COMPATMauro Carvalho Chehab
Removed usage of HAVE_V4L1 Including videodev.h will just include videodev2.h if V4L1 is not supported V4L1 code at core drivers will honor CONFIG_V4L1_COMPAT stuff Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-07-29V4L/DVB (4341): VIDIOCSMICROCODE were missing on compat_ioctl32Mauro Carvalho Chehab
video_code size is 24 on i386 and 32 on x86_64, so a proper handling is needed on compat_ioctl32 to fix it. This code should be tested, since just *a few* boards use this ioctl. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-07-29V4L/DVB (4322): Fix dvb-pll autoprobingAndrew de Quincey
Trent Piepho pointed out that the pll test i2c transmission is slightly wrong; it was transmitting a zero length message, and then reading from the PLL. This was wrong; it should only be transmitting a single read i2c message. Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-07-29V4L/DVB (4311): Fix possible dvb-pll oopsAndrew de Quincey
Supplying a NULL i2c adapter to dvb_pll_attach is allowed, for example with mt352 demods. However, the pll i2c probe will segfault because it does not check for this. Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-07-29V4L/DVB (4337): Refine dead code elimination in pvrusb2Mike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-07-29V4L/DVB (4323): [budget/budget-av/budget-ci/budget-patch drivers] fixed DMA ↵Oliver Endriss
start/stop code Fix bug reported by Andrew de Quincey: After cold boot the saa7146 DMA did not start if the demuxer was opened before the frontend has locked to the signal. DMA transfers will be started now if (and only if) the frontend is locked and data should be sent to the demuxer. Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-07-29V4L/DVB (4316): Check __must_check warningsMichael Krufky
Check __must_check warnings for class_device_register and class_device_create_file video_device_create_file was declared as a void, but instead should return the int value of class_device_create_file. Move the check from bttv-driver.c into v4l2-dev.h, because all other callers of video_device_create_file must also be checked. Replace the call to class_device_create_file in videodev.c with video_device_create_file, as defined in v4l2-dev.h, so that the return value of class_device_create_file will be checked. Check the return value of class_device_register in videodev.c and pvrusb2-sysfs.c Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-07-29V4L/DVB (4314): Set the Auxiliary Byte when tuning LG H06xF in analog modeMichael Krufky
With the LG H06xF tuners, an auxiliary byte must be sent after the standard four-byte i2c sequence. The code that does this is currently in the wrong place, causing random bytes to be written to the tuner over i2c in the set_type function. This patch moves this code from set_type to default_set_tv_freq. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-07-29V4L/DVB (4313): Bugfix for keycode calculation on NPG remotesRicardo Cerqueira
Fix keycode calculations (all codes for this remote were wrong due to a lost + sign) Signed-off-by: Ricardo Cerqueira <v4l@cerqueira.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-07-29V4L/DVB (4310): Saa7134: rename dmasound_{init, exit}Adrian Bunk
Two different exports with the same name are not a good idea: $ grep -r EXPORT_SYMBOL\(dmasound_init\) * drivers/media/video/saa7134/saa7134-core.c:EXPORT_SYMBOL(dmasound_init); sound/oss/dmasound/dmasound_core.c:EXPORT_SYMBOL(dmasound_init); $ This patch renames the saa7134 dmasound_{init,exit} to saa7134_dmasound_{init,exit}. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-07-29V4L/DVB (4306): Support non interlaced capture by default for saa713xHartmut Hackmann
This patch just sets the option noninterlaced to 1 by default since it has no known disadvantages. It is still possibe to get the old behaviour by setting noninterlaced=0. Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-07-29V4L/DVB (4298): Check all __must_check warnings in bttv.Randy Dunlap
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-07-29V4L/DVB (4296): Remove stradis MODULE_DEVICE_INFO definitionAndrew de Quincey
To prevent autoloading of the driver, as it then conflicts with every other saa7146 device in existence. Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-07-29V4L/DVB (4295): Fix typo in comment for TDA9819Marco Schluessler
Fix typo in comment for TDA9819 Signed-off-by: Marco Schluessler <marco@lordzodiac.de> Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-07-29V4L/DVB (4294): Fix broken tda665x PLL definition.Andrew de Quincey
It was pointed out on the mailing list that this PLL definition is broken. I went back to the original dibusb driver and confirmed it used to use these settings, as well as consulting the datasheet. Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-07-29V4L/DVB (4293): Fix unstable DISEQC behaviour on budget cards.Andrew de Quincey
Use the stv0299 native DISEQC implementation instead of the bitbanging one as required by the ves1893. This was originally found by Oliver Endriss. Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-07-29V4L/DVB (4292): Fix DISEQC regressionAndrew de Quincey
The changes to add frontend reinitialisation moved the position where the init() op is called into the frontend thread. Unfortunately, since DISEQC operations do not use the frontend thread, this meant that DISEQC could be called against an uninitalised frontend, leading to all sorts of trouble. Patch fixes this by reinstating the original fronted intialisation call. Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-07-29V4L/DVB (4291): Add dvbpll i2c device check.Andrew de Quincey
Some cards have multiple possible addresses for their PLLs, with no other way to tell if a PLL is present or not apart from probing to see if an i2c device is present. This adds a quick check to see if an i2c device is present at the given i2c address. Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Acked-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-07-28Merge branch 'upstream-linus' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: [libata] sata_promise: comment out duplicate PCI ID [PATCH] libata: improve EH action and EHI flag handling [PATCH] libata: fix eh_skip_recovery condition [PATCH] libata: fix autopsy ehc->i.action and ehc->i.dev handling
2006-07-29Merge branch 'master' into upstream-fixesJeff Garzik
2006-07-29Merge branch 'upstream' of ↵Jeff Garzik
git://electric-eye.fr.zoreil.com/home/romieu/linux-2.6 into upstream-fixes
2006-07-29[PATCH] skge: chip clock rate typoStephen Hemminger
Okay, Fix both typo's in one patch .The impact is that the incorrect value was being computed for blinking LED and interrupt moderation values. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-29[PATCH] myri10ge - Always do a dummy RDMA after loading the firmwareBrice Goglin
Always do a dummy RDMA after loading the firmware to work around buggy PCIe chipsets which do not implement resending properly. This is so cheap as to be almost free, and should never have been conditional on the tx boundary != 4096. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-07-29Merge branch 'upstream-fixes' of ↵Jeff Garzik
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream-fixes
2006-07-28Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6Linus Torvalds
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: [S390] update default configuration [S390] duplicate ccw devices in ccwgroup. [S390] permanent subchannel busy conditions may cause I/O stall
2006-07-28Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SUNLANCE]: fix compilation on sparc-UP [SPARC]: Defer clock_probe to fs_initcall() [SPARC64]: Fix typo in pgprot_noncached(). [SPARC64]: Fix quad-float multiply emulation.
2006-07-28[SUNLANCE]: fix compilation on sparc-UPAlexey Dobriyan
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-28[PATCH] scsi: kill overeager "not-ready" messagesJens Axboe
HAL and friends have a tendency to trigger this one all the time. It's not really interesting, so kill it. The vendor kernels all do anyways. Signed-off-by: Jens Axboe <axboe@suse.de>
2006-07-28[PATCH] it821x: fix ide dma setup bugJens Axboe
Only enable dma for a valid speed setting. Signed-off-by: Jens Axboe <axboe@suse.de>
2006-07-28[PATCH] ide: if the id fields looks screwy, disable DMAJens Axboe
It's the safer choice. Originally due to a bug in itx821x, but a generally sound thing to do. Signed-off-by: Jens Axboe <axboe@suse.de>
2006-07-28[PATCH] ide: option to disable cache flushes for buggy drivesJens Axboe
Some drives claim they support cache flushing, but get seriously confused if you try. Add this option to be able to boot with barriers enabled by default. Signed-off-by: Jens Axboe <axboe@suse.de>
2006-07-27[PATCH] orinoco: fix setting transmit key onlyDan Williams
When determining whether there's a key to set or not, orinoco should be looking at the key length, not the key data. Otherwise confusion reigns when trying to set TX key only, passing in zero-length key, but non-NULL pointer. Key length takes precedence over non-NULL key data. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-07-27[PATCH] softmac: do shared key auth in workqueueDaniel Drake
Johann Uhrmann reported a bcm43xx crash and Michael Buesch tracked it down to a problem with the new shared key auth code (recursive calls into the driver) This patch (effectively Michael's patch with a couple of small modifications) solves the problem by sending the authentication challenge response frame from a workqueue entry. I also removed a lone \n from the bcm43xx messages relating to authentication mode - this small change was previously discussed but not patched in. Signed-off-by: Daniel Drake <dsd@gentoo.org> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-07-27[PATCH] airo: should select crypto_aesRobert Schulze
The driver airo (for Cisco Wlan-Cards) complains about "failed to load transform for AES", when it is loaded and CRYPTO_AES is not selected in Kconfig. Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-07-27[PATCH] zd1201: workaround interference problemPavel Machek
zd1201 has nasty tendency to emit magicall anti-wifi cloud when it is inserted into slot, but not used. Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-07-27[S390] duplicate ccw devices in ccwgroup.Cornelia Huck
Fail to create a ccwgroup device if a ccw device is passed in twice. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2006-07-27[S390] permanent subchannel busy conditions may cause I/O stallPeter Oberparleiter
In special conditions where a subchannel rejects the HALT I/O- instruction with a busy indication (cc 2), I/O may stall. I/O request termination logic retries HALT I/O indefinitely because it expects HALT I/O to alter the subchannel status which is not true when cc 2 is returned. In case of a busy indication, try CLEAR I/O instruction immediately. Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2006-07-26[PATCH] fix compile regression for a few scsi driversChristoph Hellwig
This fixes three drivers to compile again after my patch that removes the data_cmnd member from struct scsi_cmnd. The fas216 change is trivial, it should have been using ->cmnd all the time. NCR53C9 (which seem to be mostly duplicate driver with esp.c!) is doing something odd, it should only have looked at ->cmnd before not the saved copy that is kept for the error handlers sake. Note that it really should deal with the sync setting themselves but use the generic domain validation code that get this right - but that's for later let's push this simple compile fix for now. And sorry for the late fix for this, I have been busy with OLS and associated activities last week. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-26Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SCSI] esp: Fix build. [SPARC]: Fix SA_STATIC_ALLOC value. [SPARC64]: Explicitly print return PC when the kernel fault PC is bogus.
2006-07-26Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [IPV4/IPV6]: Setting 0 for unused port field in RAW IP recvmsg(). [IPV4] ipmr: ip multicast route bug fix. [TG3]: Update version and reldate [TG3]: Handle tg3_init_rings() failures [TG3]: Add tg3_restart_hw() [IPV4]: Clear the whole IPCB, this clears also IPCB(skb)->flags. [IPV6]: Clean skb cb on IPv6 input. [NETFILTER]: Demote xt_sctp to EXPERIMENTAL [NETFILTER]: bridge netfilter: add deferred output hooks to feature-removal-schedule [NETFILTER]: xt_pkttype: fix mismatches on locally generated packets [NETFILTER]: SNMP NAT: fix byteorder confusion [NETFILTER]: conntrack: fix SYSCTL=n compile [NETFILTER]: nf_queue: handle NF_STOP and unknown verdicts in nf_reinject [NETFILTER]: H.323 helper: fix possible NULL-ptr dereference
2006-07-26[PATCH] Reorganize the cpufreq cpu hotplug locking to not be totally bizareArjan van de Ven
The patch below moves the cpu hotplugging higher up in the cpufreq layering; this is needed to avoid recursive taking of the cpu hotplug lock and to otherwise detangle the mess. The new rules are: 1. you must do lock_cpu_hotplug() around the following functions: __cpufreq_driver_target __cpufreq_governor (for CPUFREQ_GOV_LIMITS operation only) __cpufreq_set_policy 2. governer methods (.governer) must NOT take the lock_cpu_hotplug() lock in any way; they are called with the lock taken already 3. if your governer spawns a thread that does things, like calling __cpufreq_driver_target, your thread must honor rule #1. 4. the policy lock and other cpufreq internal locks nest within the lock_cpu_hotplug() lock. I'm not entirely happy about how the __cpufreq_governor rule ended up (conditional locking rule depending on the argument) but basically all callers pass this as a constant so it's not too horrible. The patch also removes the cpufreq_governor() function since during the locking audit it turned out to be entirely unused (so no need to fix it) The patch works on my testbox, but it could use more testing (otoh... it can't be much worse than the current code) Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-25[TG3]: Update version and reldateMichael Chan
Update version to 3.63. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-25[TG3]: Handle tg3_init_rings() failuresMichael Chan
Handle dev_alloc_skb() failures when initializing the RX rings. Without proper handling, the driver will crash when using a partial ring. Thanks to Stephane Doyon <sdoyon@max-t.com> for reporting the bug and providing the initial patch. Howie Xu <howie@vmware.com> also reported the same issue. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-25[TG3]: Add tg3_restart_hw()Michael Chan
Add tg3_restart_hw() to handle failures when re-initializing the device. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-06 21:29:58 +0000