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* parisc: add rtc platform driverKyle McMartin2008-10-103-0/+120
| | | | Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
* parisc: unify CCIO_COLLECT_STATS implementationKyle McMartin2008-10-101-26/+17
| | | | | Make it behave in the same manner as SBA_COLLECT_STATS, further clean ups pending.
* parisc: parisc-agp - fix <asm-parisc/*> -> <asm/*>Kyle McMartin2008-10-101-2/+2
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* PnP: move pnpacpi/pnpbios_init to after PCI initLinus Torvalds2008-10-103-3/+6
| | | | | | | | | | | | | | | | | | We already did that a long time ago for pnp_system_init, but pnpacpi_init and pnpbios_init remained as subsys_initcalls, and get linked into the kernel before the arch-specific routines that finalize the PCI resources (pci_subsys_init). This means that the PnP routines would either register their resources before the PCI layer could, or would be unable to check whether a PCI resource had already been registered. Both are problematic. I wanted to do this before 2.6.27, but every time we change something like this, something breaks. That said, _every_ single time we trust some firmware (like PnP tables) more than we trust the hardware itself (like PCI probing), the problems have been worse. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'upstream-2.6.28' of ↵Linus Torvalds2008-10-1023-327/+883
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-2.6.28' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: ata_piix: IDE Mode SATA patch for Intel Ibex Peak DeviceIDs libata-eh: clear UNIT ATTENTION after reset ata_piix: add Hercules EC-900 mini-notebook to ich_laptop short cable list libata: reorder ata_device to remove 8 bytes of padding on 64 bits [libata] pata_bf54x: Add proper PM operation pata_sil680: convert CONFIG_PPC_MERGE to CONFIG_PPC libata: Implement disk shock protection support [libata] Introduce ata_id_has_unload() PATA: RPC now selects HAVE_PATA_PLATFORM for pata platform driver ata_piix: drop merged SCR access and use slave_link instead libata: implement slave_link libata: misc updates to prepare for slave link libata: reimplement link iterator libata: make SCR access ops per-link
| * ata_piix: IDE Mode SATA patch for Intel Ibex Peak DeviceIDsSeth Heasley2008-09-291-1/+4
| | | | | | | | | | | | | | This patch updates the Intel Ibex Peak (PCH) IDE mode SATA Controller DeviceIDs. Signed-off-by: Seth Heasley <seth.heasley@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * libata-eh: clear UNIT ATTENTION after resetTejun Heo2008-09-291-0/+94
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Resets make ATAPI devices raise UNIT ATTENTION which fails the next command. As resets can happen asynchronously for unrelated reasons, this sometimes disrupts innocent users. For example, reading DVD fails after the system wakes up from suspend or the other device sharing the channel went through bus error. Clearing UA has some problems as it might clear UA which the userland needs to know about. However, UA after resets can only be about the reset itself and benefits of clearing it overweights cons. Missing UA can only delay failure to one of the following commands anyway. For example, timeout while burning is in progress will trigger reset and reset the device state and probably corrupt the burning run. Although the userland application won't get the UA, its pending writes will fail. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * ata_piix: add Hercules EC-900 mini-notebook to ich_laptop short cable listHerton Ronaldo Krzesinski2008-09-291-0/+1
| | | | | | | | | | Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * [libata] pata_bf54x: Add proper PM operationSonic Zhang2008-09-291-7/+27
| | | | | | | | | | | | | | | | | | [akpm@linux-foundation.org: remove ifdefs, make things static] Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * pata_sil680: convert CONFIG_PPC_MERGE to CONFIG_PPCKumar Gala2008-09-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Now that arch/ppc is dead CONFIG_PPC_MERGE is always defined for all powerpc platforms and we want to get rid of CONFIG_PPC_MERGE use CONFIG_PPC instead. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * libata: Implement disk shock protection supportElias Oltmanns2008-09-294-1/+235
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On user request (through sysfs), the IDLE IMMEDIATE command with UNLOAD FEATURE as specified in ATA-7 is issued to the device and processing of the request queue is stopped thereafter until the specified timeout expires or user space asks to resume normal operation. This is supposed to prevent the heads of a hard drive from accidentally crashing onto the platter when a heavy shock is anticipated (like a falling laptop expected to hit the floor). In fact, the whole port stops processing commands until the timeout has expired in order to avoid any resets due to failed commands on another device. Signed-off-by: Elias Oltmanns <eo@nebensachen.de> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * PATA: RPC now selects HAVE_PATA_PLATFORM for pata platform driverBen Dooks2008-09-291-1/+1
| | | | | | | | | | | | | | | | | | The RPC machine type now selects HAVE_PATA_PLATFORM so we can remove the special case in the PATA_PLATFORM configuration code. Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * ata_piix: drop merged SCR access and use slave_link insteadTejun Heo2008-09-291-127/+40
| | | | | | | | | | | | | | | | | | | | Now that libata has slave_link, there's no need to keep ugly merged SCR access. Drop it and use slave_link instead. This results in simpler code and much better separate link handling for master and slave. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * libata: implement slave_linkTejun Heo2008-09-293-49/+298
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Explanation taken from the comment of ata_slave_link_init(). In libata, a port contains links and a link contains devices. There is single host link but if a PMP is attached to it, there can be multiple fan-out links. On SATA, there's usually a single device connected to a link but PATA and SATA controllers emulating TF based interface can have two - master and slave. However, there are a few controllers which don't fit into this abstraction too well - SATA controllers which emulate TF interface with both master and slave devices but also have separate SCR register sets for each device. These controllers need separate links for physical link handling (e.g. onlineness, link speed) but should be treated like a traditional M/S controller for everything else (e.g. command issue, softreset). slave_link is libata's way of handling this class of controllers without impacting core layer too much. For anything other than physical link handling, the default host link is used for both master and slave. For physical link handling, separate @ap->slave_link is used. All dirty details are implemented inside libata core layer. From LLD's POV, the only difference is that prereset, hardreset and postreset are called once more for the slave link, so the reset sequence looks like the following. prereset(M) -> prereset(S) -> hardreset(M) -> hardreset(S) -> softreset(M) -> postreset(M) -> postreset(S) Note that softreset is called only for the master. Softreset resets both M/S by definition, so SRST on master should handle both (the standard method will work just fine). As slave_link excludes PMP support and only code paths which deal with the attributes of physical link are affected, all the changes are localized to libata.h, libata-core.c and libata-eh.c. * ata_is_host_link() updated so that slave_link is considered as host link too. * iterator extended to iterate over the slave_link when using the underbarred version. * force param handling updated such that devno 16 is mapped to the slave link/device. * ata_link_on/offline() updated to return the combined result from master and slave link. ata_phys_link_on/offline() are the direct versions. * EH autopsy and report are performed separately for master slave links. Reset is udpated to implement the above described reset sequence. Except for reset update, most changes are minor, many of them just modifying dev->link to ata_dev_phys_link(dev) or using phys online test instead. After this update, LLDs can take full advantage of per-dev SCR registers by simply turning on slave link. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * libata: misc updates to prepare for slave linkTejun Heo2008-09-291-8/+8
| | | | | | | | | | | | | | | | | | * Add ATA_EH_ALL_ACTIONS. * Make sata_link_{on|off}_line() return bool instead of int. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * libata: reimplement link iteratorTejun Heo2008-09-291-0/+30
| | | | | | | | | | | | | | | | | | | | Implement __ata_port_next_link() and reimplement __ata_port_for_each_link() and ata_port_for_each_link() using it. This removes relatively large inlined code and makes iteration easier to extend. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * libata: make SCR access ops per-linkTejun Heo2008-09-2917-139/+151
| | | | | | | | | | | | | | | | | | | | | | | | | | Logically, SCR access ops should take @link; however, there was no compelling reason to convert all SCR access ops when adding @link abstraction as there's one-to-one mapping between a port and a non-PMP link. However, that assumption won't hold anymore with the scheduled addition of slave link. Make SCR access ops per-link. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | hwmon: (abituguru3) Enable DMI probing feature on Abit AT8 32XAlistair John Strachan2008-10-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Enable driver checking of the DMI product name (when enabled) on an Abit AT8 32X, instead of falling back to a manual probe. This eliminates false negatives and eventually will help avoid unnecessary bus probes on unsupported mainboards. Signed-off-by: Alistair John Strachan <alistair@devzero.co.uk> Tested-by: Daniel Exner <dex@dragonslave.de> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* | hwmon: (abituguru3) Enable reading from AUX3 fan on Abit AT8 32XAlistair John Strachan2008-10-091-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | The table for the Abit AT8 32X was incorrectly missing an entry for the sixth ("AUX3") fan. Add this entry, exporting the fan reading to userspace. Closes lm-sensors.org ticket #2339. Signed-off-by: Alistair John Strachan <alistair@devzero.co.uk> Tested-by: Daniel Exner <dex@dragonslave.de> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* | hwmon: (it87) Prevent power-off on Shuttle SN68PTJean Delvare2008-10-091-19/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On the Shuttle SN68PT, FAN_CTL2 is apparently not connected to a fan, but to something else. One user has reported instant system power-off when changing the PWM2 duty cycle, so we disable it. I use the board name string as the trigger in case the same board is ever used in other systems. This closes lm-sensors ticket #2349: pwmconfig causes a hard poweroff http://www.lm-sensors.org/ticket/2349 Signed-off-by: Jean Delvare <khali@linux-fr.org>
* | eeepc-laptop: Fix hwmon interfaceCorentin Chary2008-10-091-3/+13
| | | | | | | | | | | | | | | | | | | | | | | | Creates a name file in the sysfs directory, that is needed for the libsensors library to work. Also rename fan1_pwm to pwm1 and scale its value as needed. This fixes bug #11520: http://bugzilla.kernel.org/show_bug.cgi?id=11520 Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2008-10-082-5/+5
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: tcp: Fix tcp_hybla zero congestion window growth with small rho and large cwnd. net: Fix netdev_run_todo dead-lock tcp: Fix possible double-ack w/ user dma net: only invoke dev->change_rx_flags when device is UP netrom: Fix sock_orphan() use in nr_release ax25: Quick fix for making sure unaccepted sockets get destroyed. Revert "ax25: Fix std timer socket destroy handling." [Bluetooth] Add reset quirk for A-Link BlueUSB21 dongle [Bluetooth] Add reset quirk for new Targus and Belkin dongles [Bluetooth] Fix double frees on error paths of btusb and bpa10x drivers
| * | [Bluetooth] Add reset quirk for A-Link BlueUSB21 dongleMarcel Holtmann2008-10-061-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | The new A-Link Bluetooth dongle is another one based on the BCM2046 chip from Broadcom and it also needs to send HCI_Reset before it becomes fully operational. Without the quirk it will show a lot of I/O errors. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * | [Bluetooth] Add reset quirk for new Targus and Belkin donglesMarcel Holtmann2008-10-061-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | Targus and Belkin have come out with new Bluetooth 2.1 capable dongles using the latest BCM2046 chip from Broadcom. Both of them are so called HID proxy dongles and they need to send HCI_Reset before they become fully operational. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * | [Bluetooth] Fix double frees on error paths of btusb and bpa10x driversMarcel Holtmann2008-10-062-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The transfer buffer of an URB will be automatically freed when using the URB_FREE_BUFFER transfer_flag. So the extra calls to kfree() will cause a double free. Reported-by: Justin Mattock <justinmattock@gmail.com> Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* | | Revert "V4L/DVB (8904): cx88: add missing unlock_kernel"Linus Torvalds2008-10-071-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 135aedc38e812b922aa56096f36a3d72ffbcf2fb, as requested by Hans Verkuil. It was a patch for 2.6.28 where the BKL was pushed down from v4l core to the drivers, not for 2.6.27! Requested-by: Hans Verkuil <hverkuil@xs4all.nl> Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-of-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6Linus Torvalds2008-10-066-205/+7
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: ide: workaround for bogus gcc warning in ide_sysfs_register_port() ide-cd: Optiarc DVD RW AD-7200A does play audio IDE: Fix platform device registration in Swarm IDE driver (v2) ide-dma: fix ide_build_dmatable() for TRM290 ide-cd: temporary tray close fix
| * | | ide: workaround for bogus gcc warning in ide_sysfs_register_port()Bartlomiej Zolnierkiewicz2008-10-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Reported-by: "Steven Noonan" <steven@uplinklabs.net> Suggested-by: "Elias Oltmanns" <eo@nebensachen.de> Cc: mingo@elte.hu Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| * | | ide-cd: Optiarc DVD RW AD-7200A does play audioBodo Eggert2008-10-051-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Optiarc DVD RW AD-7200A can play audio, but tells it could not. Signed-off-by: Bodo Eggert <7eggert@gmx.de> Tested-by: Nick Warne <nick@ukfsn.org> Received-from: Borislav Petkov <petkovbb@googlemail.com> [bart: keep "audio" quirks together] Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| * | | IDE: Fix platform device registration in Swarm IDE driver (v2)Ralf Baechle2008-10-053-202/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Swarm IDE driver uses a release method which is defined in the driver itself thus potentially oopsable. The simple fix would be to just leak the device but this patch goes the full length and moves the entire handling of the platform device in the platform code and retains only the platform driver code in drivers/ide/mips/swarm.c. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Cc: "Maciej W. Rozycki" <macro@linux-mips.org> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> [bart: remove no longer needed BLK_DEV_IDE_SWARM from ide/Kconfig] Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| * | | ide-dma: fix ide_build_dmatable() for TRM290Sergei Shtylylov2008-10-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Apparently, 'xcount' being 0 does not mean 0 bytes for TRM290; it means 4 bytes, judging from the code immediately preceding this check. So, we must never try to "split" the PRD for TRM290. This is probably never hit anyway -- with the DMA buffers aligned to at least 512 bytes and ATAPI DMA not being used for non block I/O commands... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| * | | ide-cd: temporary tray close fixBorislav Petkov2008-10-051-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This one fixes http://bugzilla.kernel.org/show_bug.cgi?id=11602. A more generic fix for drives which cannot autoclose tray will follow. Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Cc: Jens Axboe <jens.axboe@oracle.com> [bart: add an extra parentheses for consistency with the rest of kernel code] Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* | | | Merge branch 'fixes' of ↵Linus Torvalds2008-10-0629-85/+128
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (33 commits) V4L/DVB (9103): em28xx: HVR-900 B3C0 - fix audio clicking issue V4L/DVB (9099): em28xx: Add detection for K-WORLD DVB-T 310U V4L/DVB (9092): gspca: Bad init values for sonixj ov7660. V4L/DVB (9080): gspca: Add a delay after writing to the sonixj sensors. V4L/DVB (9075): gspca: Bad check of returned status in i2c_read() spca561. V4L/DVB (9053): fix buffer overflow in uvc-video V4L/DVB (9043): S5H1420: Fix size of shadow-array to avoid overflow V4L/DVB (9037): Fix support for Hauppauge Nova-S SE V4L/DVB (9029): Fix deadlock in demux code V4L/DVB (8979): sms1xxx: Add new USB product ID for Hauppauge WinTV MiniStick V4L/DVB (8978): sms1xxx: fix product name for Hauppauge WinTV MiniStick V4L/DVB (8967): Use correct XC3028L firmware for AMD ATI TV Wonder 600 V4L/DVB (8963): s2255drv field count fix V4L/DVB (8961): zr36067: Fix RGBR pixel format V4L/DVB (8960): drivers/media/video/cafe_ccic.c needs mm.h V4L/DVB (8958): zr36067: Return proper bytes-per-line value V4L/DVB (8957): zr36067: Restore the default pixel format V4L/DVB (8955): bttv: Prevent NULL pointer dereference in radio_open V4L/DVB (8935): em28xx-cards: Remove duplicate entry (EM2800_BOARD_KWORLD_USB2800) V4L/DVB (8933): gspca: Disable light frquency for zc3xx cs2102 Kokom. ...
| * | | | V4L/DVB (9103): em28xx: HVR-900 B3C0 - fix audio clicking issueWiktor Grebla2008-10-042-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixed audio clicking problem which could be heard when using analog tv or composite input Signed-off-by: Wiktor Grebla <greblus@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | V4L/DVB (9099): em28xx: Add detection for K-WORLD DVB-T 310UDarron Broad2008-10-042-5/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Correct firmware type to MTS Correct audio routing for composite/s-video Add DVB-T detection. This patch uses the eeprom hash method for detection as the vendor/product ids are also used for the DIGIVOX_AD. This may be a clone of the same product. Explanatory text has been added prior to the hask look-up in anticipation that it may help others. The following has been tested to work: Analogue TV (PAL-I) Composite In DVB-T (UK Crystal Palace) USB AUDIO The following has not been tested but probably works: S-Video In Signed-off-by: Darron Broad <darron@kewl.org> Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | V4L/DVB (9092): gspca: Bad init values for sonixj ov7660.Jean-Francois Moine2008-10-041-5/+13
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | V4L/DVB (9080): gspca: Add a delay after writing to the sonixj sensors.Jean-Francois Moine2008-10-041-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | V4L/DVB (9075): gspca: Bad check of returned status in i2c_read() spca561.Shane2008-10-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This makes auto gain functional on 04fc:0561. Signed-off-by: Shane <gnome42@gmail.com> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | V4L/DVB (9053): fix buffer overflow in uvc-videoRalph Loader2008-10-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a buffer overflow in drivers/media/video/uvc/uvc_ctrl.c: INFO: 0xf2c5ce08-0xf2c5ce0b. First byte 0xa1 instead of 0xcc INFO: Allocated in uvc_query_v4l2_ctrl+0x3c/0x239 [uvcvideo] age=13 cpu=1 pid=4975 ... A fixed size 8-byte buffer is allocated, and a variable size field is read into it; there is no particular bound on the size of the field (it is dependent on hardware and configuration) and it can overflow [also verified by inserting printk's.] The patch attempts to size the buffer to the correctly. Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Laurent Pinchart <laurent.pinchart@skynet.be> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | V4L/DVB (9043): S5H1420: Fix size of shadow-array to avoid overflowPatrick Boettcher2008-10-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The array size of 'shadow' still needs to be fixed in order to not overflow when reading register 0x00. Thanks to Oliver Endriss for pointing that out. Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | V4L/DVB (9037): Fix support for Hauppauge Nova-S SEPatrick Boettcher2008-10-043-6/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Different backends have different input busses (saa7146, flexcop). To reflect that a config-option to the s5h1420-driver was added which makes the output mode selectable. Furthermore the s5h1420-driver is now doing the same i2c-method as it was done before adding support for other i2c-users. This patch needs to go into the current release of the kernel, as this driver is currently broken. (Thanks to Eberhard Kaltenhaeuser for helping out to debug this issue.) Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | V4L/DVB (9029): Fix deadlock in demux codeAndreas Oberritter2008-10-042-13/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The functions dvb_dmxdev_section_callback, dvb_dmxdev_ts_callback, dvb_dmx_swfilter_packet, dvb_dmx_swfilter_packets, dvb_dmx_swfilter and dvb_dmx_swfilter_204 may be called from both interrupt and process context. Therefore they need to be protected by spin_lock_irqsave() instead of spin_lock(). This fixes a deadlock discovered by lockdep. Signed-off-by: Andreas Oberritter <obi@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | V4L/DVB (8979): sms1xxx: Add new USB product ID for Hauppauge WinTV MiniStickMichael Krufky2008-10-041-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2040:5510 is the same hardware as 2040:5500 Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | V4L/DVB (8978): sms1xxx: fix product name for Hauppauge WinTV MiniStickMichael Krufky2008-10-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | V4L/DVB (8967): Use correct XC3028L firmware for AMD ATI TV Wonder 600Devin Heitmueller2008-10-042-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The AMD ATI TV Wonder 600 has an XC3028L and *not* an XC3028, so we need to load the proper firmware to prevent the device from overheating. Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | V4L/DVB (8963): s2255drv field count fixDean Anderson2008-10-041-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes videobuf field_count Signed-off-by: Dean Anderson <dean@sensoray.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | V4L/DVB (8961): zr36067: Fix RGBR pixel formatJean Delvare2008-10-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The zr36067 driver is improperly declaring pixel format RGBP twice, once as "16-bit RGB LE" and once as "16-bit RGB BE". The latter is actually RGBR. Fix the code to properly map both pixel formats. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | V4L/DVB (8960): drivers/media/video/cafe_ccic.c needs mm.hAndrew Morton2008-10-041-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sparc32 allmodconfig: drivers/media/video/cafe_ccic.c: In function 'cafe_setup_siobuf': drivers/media/video/cafe_ccic.c:1192: error: implicit declaration of function 'PAGE_ALIGN' drivers/media/video/cafe_ccic.c: At top level: drivers/media/video/cafe_ccic.c:1430: error: variable 'cafe_v4l_vm_ops' has initializer but incomplete type drivers/media/video/cafe_ccic.c:1431: error: unknown field 'open' specified in initializer drivers/media/video/cafe_ccic.c:1431: warning: excess elements in struct initializer drivers/media/video/cafe_ccic.c:1431: warning: (near initialization for 'cafe_v4l_vm_ops') drivers/media/video/cafe_ccic.c:1432: error: unknown field 'close' specified in initializer drivers/media/video/cafe_ccic.c:1433: warning: excess elements in struct initializer drivers/media/video/cafe_ccic.c:1433: warning: (near initialization for 'cafe_v4l_vm_ops') drivers/media/video/cafe_ccic.c: In function 'cafe_v4l_mmap': drivers/media/video/cafe_ccic.c:1444: error: 'VM_WRITE' undeclared (first use in this function) drivers/media/video/cafe_ccic.c:1444: error: (Each undeclared identifier is reported only once drivers/media/video/cafe_ccic.c:1444: error: for each function it appears in.) drivers/media/video/cafe_ccic.c:1444: error: 'VM_SHARED' undeclared (first use in this function) drivers/media/video/cafe_ccic.c:1461: error: 'VM_DONTEXPAND' undeclared (first use in this function) This build breakage is caused by some header file shuffle in linux-next. But I suggest that this patch be merged ahead of linux-next to avoid bisection breakage. Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | V4L/DVB (8958): zr36067: Return proper bytes-per-line valueJean Delvare2008-10-041-8/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The zr36067 driver should return the actual bytes-per-line value when queried with ioctl VIDIOC_G_FMT, instead of 0. Otherwise user-space applications can get confused. Likewise, with ioctl VIDIOC_S_FMT, we are supposed to fill the bytes-per-line value. And we shouldn't fail if the caller sets the initial value to something different from 0. This is perfectly valid for applications to pre-fill this field with the value they expect. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | V4L/DVB (8957): zr36067: Restore the default pixel formatJean Delvare2008-10-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Restore the default pixel format to YUYV as it used to be before kernel 2.6.23. It was accidentally changed to BGR3 by commit 603d6f2c8f9f3604f9c6c1f8903efc2df30a000f. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
generated by cgit (git 2.34.1) at 2024-10-02 04:29:31 +0000