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2009-05-15HID: autocentering support for Logitech Force 3D ProSergey Belyashov
This patch adds autocentering support for Logitech Force 3D Pro. Signed-off-by: Sergey Belyashov <Sergey.Belyashov@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-05-15HID: fix hid-ff drivers so that devices work even without ff supportJiri Kosina
Currently, the hid-*ff force feedback drivers, which claim the blacklisted device on a HID bus, are only compiled in if the user selects force feedback support. However we want the device to be supported even when the kernel is configured without force feedback. This patch fixes the drivers in a way that they get compiled even if force feedback is turned off; all the force feedback support code is compiled out in such case, and the driver works as a usual driver on HID bus, claiming and initializing the device, making it operational without FF effects. Reported-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-05-15HID: force feedback support for SmartJoy PLUS PS2/USB adapterJussi Kivilinna
This driver adds force feedback support for SmartJoy PLUS PS2/USB adapter. I made this driver one device spesific instead of making generic 'wisegroup-ff' because I have another Wisegroup PS2/USB adapter that doesn't work same way as SmartJoy PLUS. If another device that is compatible pops up, this driver could be then renamed to something more generic. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-05-13HID: Wacom Graphire Bluetooth driverBastien Nocera
Based on the work by Andrew Zabolotny, an HID driver for the Bluetooth Wacom tablet. This is required as it uses a slightly different protocols from what's currently support by the drivers/input/wacom* driver, and those only support USB. A user-space patch is required to activate mode 2 of the Wacom tablet, as hidp does not support hid_output_raw_report. Signed-off-by: Bastien Nocera <hadess@hadess.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-05-13HID: autocentering support for Logitech G25 Racing WheelSergey Belyashov
Some months ago I send patch which adds autocentering for Logitech MOMO Wheel. Now I have access to Logitech G25 Racing Wheel and test autocentering for it. I write patch for current kernel to support autocentering for G25 in legacy mode (this device supports other modes, but after switching device reconnects with ID 0xc299 and FF support comes out) and others Logitech (Driving Force, Formula Force Ex etc) wheels with ID 046d:c294. Signed-off-by: Sergey Belyashov <Sergey.Belyashov@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-05-12Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: add NOGET quirk for devices from CH Products HID: fix dropped device-specific quirks
2009-05-12Merge branch 'fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx: dma: fix ipu_idmac.c to not discard the last queued buffer ioatdma: fix "ioatdma frees DMA memory with wrong function" ipu_idmac: Use disable_irq_nosync() from within irq handlers. dmatest: fix max channels handling
2009-05-12dma: fix ipu_idmac.c to not discard the last queued bufferGuennadi Liakhovetski
This also fixes the case of a single queued buffer, for example, when taking a single frame snapshot with the mx3_camera driver. Reported-by: Agustin Ferrin Pozuelo <gatoguan-os@yahoo.com> Tested-by: Agustin Ferrin Pozuelo <gatoguan-os@yahoo.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2009-05-12ioatdma: fix "ioatdma frees DMA memory with wrong function"Maciej Sosnowski
as reported by Alexander Beregalov <a.beregalov@gmail.com> ioatdma 0000:00:08.0: DMA-API: device driver frees DMA memory with wrong function [device address=0x000000007f76f800] [size=2000 bytes] [map ped as single] [unmapped as page] The ioatdma driver was unmapping all regions (either allocated as page or single) using unmap_page. This patch lets dma driver recognize if unmap_single or unmap_page should be used. It introduces two new dma control flags: DMA_COMPL_SRC_UNMAP_SINGLE and DMA_COMPL_DEST_UNMAP_SINGLE. They should be set to indicate dma driver to do dma-unmapping as single (first one for the source, tha latter for the destination). If respective flag is not set, the driver assumes dma-unmapping as page. Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com> Reported-by: Alexander Beregalov <a.beregalov@gmail.com> Tested-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2009-05-12viafb: make it work on x86_64Harald Welte
Fix a bug in viafb on x86_64 builds (e.g. for VIA Nano CPU). You cannot make the assumption that sizeof(unsigned int) == sizeof(unsigned long), so the parsing of the default mode (640x480) fails, leading to a division by zero during insmod of the driver. Signed-off-by: Harald Welte <HaraldWelte@viatech.com> Cc: <JosephChan@via.com.tw> Cc: <ScottFang@viatech.com.cn> Cc: Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-05-12fbdev: remove outdated advice about I2C configurationJean Delvare
The required I2C modules are now selected automatically by the means of select statements in Kconfig, so there is no point in confusing the users with options he/she would be supposed to enable manually. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-05-12rtc: rtc-twl4030 don't mask alarm interrupts on suspendKim Kyuwon
This patch enables the alarm interrupt of TWL4030 RTC to wake up the system from suspend. You can test this patch with following command. # echo +10 > /sys/class/rtc/rtc0/wakealarm; echo mem > /sys/power/state; Signed-off-by: Kim Kyuwon <q1.kim@samsung.com> Acked-by: David Brownell <david-b@pacbell.net> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-05-12pxa2xx_spi: prevent panic case setup() failsDaniel Ribeiro
setup() may fail before ctldata is set, causing a kernel panic on cleanup(). Signed-off-by: Daniel Ribeiro <drwyrm@gmail.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: Eric Miao <eric.y.miao@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-05-12Merge branch 'i2c-for-2630-rc5' of git://aeryn.fluff.org.uk/bjdooks/linuxLinus Torvalds
* 'i2c-for-2630-rc5' of git://aeryn.fluff.org.uk/bjdooks/linux: i2c-cpm: Pass dev ptr to dma_*_coherent rather than NULL i2c: Enable i2c-s3c2410 for S3C64XX too i2c-mpc: bug fix for MPC52xx clock setting and printout i2c-pxa.c: timeouts off by 1
2009-05-12Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: tsc2007 - fix locking in hrtimer handler Input: atkbd - add force release keys quirk for Amilo Xi 3650 Input: ff-memless - fix signed to unsigned bit overflow Input: joydev - blacklist digitizers
2009-05-12Remove unreached code in drivers/net/mlx4/en_rx.cDan Carpenter
Remove the return after the goto. We want the goto because it frees memory as well as returning err. Found by smatch (http://repo.or.cz/w/smatch.git). Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-05-12i2c-cpm: Pass dev ptr to dma_*_coherent rather than NULLMark Ware
Recent DMA changes result in a BUG() when NULL is passed to dma_alloc_coherent in place of a device. Signed-off-by: Mark Ware <mware@elphinstone.net> [ben-linux@fluff.org: fix patch moves] Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-05-12i2c: Enable i2c-s3c2410 for S3C64XX tooMark Brown
This controller is also present on the S3C64xx series processors so enable the driver in Kconfig for those platforms. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-05-12i2c-mpc: bug fix for MPC52xx clock setting and printoutWolfgang Grandegger
The clock setting did not work for the MPC52xx due to a stupid bug. Furthermore, the dev info output "clock=0" for old device trees was misleading. This patch fixes both issues. Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-05-11Input: tsc2007 - fix locking in hrtimer handlerThierry Reding
Now that hrtimers are always running in hard irq context we can't unconditionally enable interrupts at the end of the timer function. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Kwangwoo Lee <kwangwoo.lee@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-05-11Input: atkbd - add force release keys quirk for Amilo Xi 3650Adrian Batzill
Signed-off-by: Adrian Batzill <agib@gmx.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-05-11Merge branch 'upstream-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: ata_piix: The Sony TZ90 needs the cable type hardcoding ata_piix: ICH7 does not support correct MWDMA timings Avoid world-writable sysfs files in libata driver. libata: fix suspend/resume for ATA SEMB devices libata: clear ering on resume pata_pdc202xx_old: fix UDMA33 handling sata_mv: use new sata phy register settings for new devices libata: fix attach error handling
2009-05-11ata_piix: The Sony TZ90 needs the cable type hardcodingAlan Cox
The Sony TZ90 needs the cable type hardcoding. See bug #12734 Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-05-11ata_piix: ICH7 does not support correct MWDMA timingsAlan Cox
See Errata documentation. The recommended workaround is to use PIO4 instead which will we automatically do by flagging this mode not available. Signed-off-by: Alan Cox <alan.cox@linux.intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-05-11Avoid world-writable sysfs files in libata driver.Vitaly Mayatskikh
Signed-off-by: Vitaly Mayatskikh <v.mayatskih@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-05-11libata: fix suspend/resume for ATA SEMB devicesBorislav Petkov
79b42babbac2a5a522b8e269fb2811b6e1063030 fixed identifying ATA devices reporting 3c/c3 signature which belongs to SEMB devices now. However, suspending the machine with such device (WDC WD2500AAJS-6 01.0) fails with the following: hda: host max PIO4 wanted PIO255(auto-tune) selected PIO4 hda: UDMA/100 mode selected hdb: host max PIO4 wanted PIO255(auto-tune) selected PIO4 hdb: UDMA/66 mode selected sd 1:0:0:0: [sda] Starting disk ata5: SATA link down (SStatus 0 SControl 300) ata1: SATA link down (SStatus 0 SControl 300) ata3: SATA link down (SStatus 0 SControl 300) ata6: SATA link down (SStatus 0 SControl 300) ata2: softreset failed (device not ready) ata2: failed due to HW bug, retry pmp=0 ata4: softreset failed (device not ready) ata4: failed due to HW bug, retry pmp=0 ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata2.00: class mismatch 1 != 7 ata2.00: revalidation failed (errno=-19) ata2: limiting SATA link speed to 1.5 Gbps ata4.00: configured for UDMA/133 ata2: softreset failed (device not ready) ata2: failed due to HW bug, retry pmp=0 ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310) ata2.00: class mismatch 1 != 7 ata2.00: revalidation failed (errno=-19) ata2.00: disabled sd 1:0:0:0: rejecting I/O to offline device sd 1:0:0:0: [sda] START_STOP FAILED sd 1:0:0:0: [sda] Result: hostbyte=0x01 driverbyte=0x00 PM: Device 1:0:0:0 failed to thaw: error 65536 sd 3:0:0:0: [sdb] Starting disk due to a class mismatch in ata_dev_revalidate(). Fix it by adding the ATA_DEV_SEMB device class to the check. CC: Tejun Heo <htejun@gmail.com> Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-05-11libata: clear ering on resumeTejun Heo
Error timestamps are in jiffies which doesn't run while suspended and PHY events during resume isn't too uncommon. When the two are combined, it can lead to unnecessary speed downs if the machine is suspended and resumed repeatedly. Clear error history on resume. This was reported and verified in bnc#486803 by Vladimir Botka. Signed-off-by: Tejun Heo <tj@kernel.org> Reported-by: Vladimir Botka <vbotka@novell.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-05-11pata_pdc202xx_old: fix UDMA33 handlingBartlomiej Zolnierkiewicz
The original driver doesn't use 66 MHz clock for UDMA33. [ The alternative solution would be to adjust UDMA33 timings for 66 MHz clock but I think that it is safer to stick with old & tested behavior for now. ] Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-05-11sata_mv: use new sata phy register settings for new devicesMartin Michlmayr
Marvell's new SoC (65 nano) needs different settings for its SATA PHY registers. Tested-by: Martin Michlmayr <tbm@cyrius.com> Signed-off-by: Saeed Bishara <saeed@marvell.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-05-11libata: fix attach error handlingTejun Heo
New device attach path in ata_eh_revalidate_and_attach() is divided into two separate loops because ATA requires IDENTIFY to be issued to slave first while the user expects to see device probe messages from the master device. new_mask is used to track which devices are the new ones between the first loop and the second. This usually works well but if an error occurs during configuration stage, ata_dev_revalidate_and_attach() returns with error code and forgets new_mask. On the retry run, dev->class is set and new_mask for the device is clear, so the device just gets revalidated and thus ends up skipping post-configuration procedure including scheduling of SCSI_HOTPLUG for the device. When this occurs, ATA part of probing works fine but SCSI probing usually doesn't happen and makes the device unreachable. The behavior has been around for a very long time but it has been uncovered with the recent addition of 1_5_GBPS horkage which uses -EAGAIN return value from ata_dev_configure() to restart the probing sequence after forcing cable speed. This can be fixed by making sure dev->class is permanently set only after all configurations are successfully complete. Fix it. Signed-off-by: Tejun Heo <tj@kernel.org> Reported-by: Tim Connors <tconnors+linuxkml@astro.swin.edu.au> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-05-11HID: add NOGET quirk for devices from CH ProductsAlan Stern
This patch (as1240) adds the NOGET quirk for three devices from CH Products: the Pro pedals, the Combatstick joystick, and the Flight-Sim yoke. Without these quirks, the devices haven't worked for many kernel releases. Sometimes replugging them after boot-up would get them to work and sometimes they wouldn't work at all. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Reported-by: Sean Hildebrand <silverwraithii@gmail.com> Reported-by: Sid Boyce <sboyce@blueyonder.co.uk> Tested-by: Sean Hildebrand <silverwraithii@gmail.com> Tested-by: Sid Boyce <sboyce@blueyonder.co.uk> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-05-11HID: fix dropped device-specific quirksZoltan Karcagi
Device-specific quirks are set up correctly in their respective vendor-specific driver, then get overwritten in usbhid_parse(). This is only issue for device-specific NOGET quirks being set by driver for a few devices out there. Signed-off-by: Zoltan Karcagi <zkr@freemail.hu> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-05-11intel-iommu: PAE memory corruption fixDavid Woodhouse
PAGE_MASK is 0xFFFFF000 on i386 -- even with PAE. So it's not sufficient to ensure that you use phys_addr_t or uint64_t everywhere you handle physical addresses -- you also have to avoid using the construct 'addr & PAGE_MASK', because that will strip the high 32 bits of the address. This patch avoids that problem by using PHYSICAL_PAGE_MASK instead of PAGE_MASK where appropriate. It leaves '& PAGE_MASK' in a few instances that don't matter -- where it's being used on the virtual bus addresses we're dishing out, which are 32-bit anyway. Since PHYSICAL_PAGE_MASK is not present on other architectures, we have to define it (to PAGE_MASK) if it's not already defined. Maybe it would be better just to fix PAGE_MASK for i386/PAE? Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-05-10Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: Staging: comedi: David doesn't want to get comedi patches Staging: rtl8187se: Fix compilation warnings and procfs directory leak Staging: rt2870: new device id Staging: w35und: unregister device from the ieee80211 stack upon ->disconnect()
2009-05-10Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: usb-serial: ftdi_sio: fix reference counting of ftdi_private USB: unusual_devs: extend nokia 6288 bcd range USB: Gadget: fix UTF conversion in the usbstring library USB: Fix makefile so that CONFIG_WDM and CONFIG_TMC work. USB: ftdi_sio: add vendor/product id for the Marvell SheevaPlug USB: cxacru: Fix negative dB output
2009-05-10Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: Revert driver core: move platform_data into platform_device Revert driver core: fix passing platform_data Remove old PRINTK_DEBUG config item Doc/sysfs-rules: Swap the order of the words so the sentence makes more sense Driver core: platform: fix kernel-doc warnings
2009-05-10Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: (22 commits) Fix the race between capifs remount and node creation Fix races around the access to ->s_options switch ufs directories to ufs_sync_file() Switch open_exec() and sys_uselib() to do_open_filp() Make open_exec() and sys_uselib() use may_open(), instead of duplicating its parts Reduce path_lookup() abuses Make checkpatch.pl shut up on fs/inode.c NULL noise in fs/super.c:kill_bdev_super() romfs: cleanup romfs_fs.h ROMFS: romfs_dev_read() error ignored fs: dcache fix LRU ordering ocfs2: Use nd_set_link(). Fix deadlock in ipathfs ->get_sb() Fix a leak in failure exit in 9p ->get_sb() Convert obvious places to deactivate_locked_super() New helper: deactivate_locked_super() reiserfs: remove privroot hiding in lookup reiserfs: dont associate security.* with xattr files reiserfs: fixup xattr_root caching Always lookup priv_root on reiserfs mount and keep it ...
2009-05-10Merge branch 'for_linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: V4L/DVB (11680): cafe_ccic: use = instead of == for setting a value at a var V4L/DVB (11679): cafe_ccic: fix sensor detection V4L/DVB (11675): ivtv/radio: fix V4L2_TUNER_MODE/V4L2_TUNER_SUB confusion V4L/DVB (11674): ivtv: fix incorrect bit tests V4L/DVB (11669): uvc: fix compile warning V4L/DVB (11668): ivtv: fix compiler warning. V4L/DVB (11664): cx23885: Frontend wasn't locking on HVR-1500 V4L/DVB (11662): v4l2-ioctl: Clear buffer type specific trailing fields/padding V4L/DVB (11661): v4l2-ioctl: Check buffer types using g_fmt instead of try_fmt V4L/DVB (11660): zoran: fix bug when enumerating format -1 V4L/DVB (11575): uvcvideo: fix uvc resume failed
2009-05-10Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (26 commits) bonding: fix panic if initialization fails IXP4xx: complete Ethernet netdev setup before calling register_netdev(). IXP4xx: use "ENODEV" instead of "ENOSYS" in module initialization. ipvs: Fix IPv4 FWMARK virtual services ipv4: Make INET_LRO a bool instead of tristate. net: remove stale reference to fastroute from Kconfig help text net: update skb_recycle_check() for hardware timestamping changes bnx2: Fix panic in bnx2_poll_work(). net-sched: fix bfifo default limit igb: resolve panic on shutdown when SR-IOV is enabled wimax: oops: wimax_dev_add() is the only one that can initialize the state wimax: fix oops if netlink fails to add attribute Bluetooth: Move dev_set_name() to a context that can sleep netfilter: ctnetlink: fix wrong message type in user updates netfilter: xt_cluster: fix use of cluster match with 32 nodes netfilter: ip6t_ipv6header: fix match on packets ending with NEXTHDR_NONE netfilter: add missing linux/types.h include to xt_LED.h mac80211: pid, fix memory corruption mac80211: minstrel, fix memory corruption cfg80211: fix comment on regulatory hint processing ...
2009-05-09V4L/DVB (11680): cafe_ccic: use = instead of == for setting a value at a varMauro Carvalho Chehab
/home/v4l/master/v4l/cafe_ccic.c: In function 'cafe_cam_init': /home/v4l/master/v4l/cafe_ccic.c:778: warning: statement with no effect Cc: Hans Verkuil <hverkuil@xs4all.nl> Cc: saeed bishara <saeed.bishara@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-05-09V4L/DVB (11679): cafe_ccic: fix sensor detectionHans Verkuil
Due to an uninitialized chip.ident field the chip identification failed. Thanks-to: Saeed Bishara <saeed.bishara@gmail.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-05-09V4L/DVB (11675): ivtv/radio: fix V4L2_TUNER_MODE/V4L2_TUNER_SUB confusionHans Verkuil
V4L2_TUNER_MODE_ was used in a few places where V4L2_TUNER_SUB_ should have been used. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-05-09V4L/DVB (11674): ivtv: fix incorrect bit testsHans Verkuil
Found the coccinelle tool. Thanks-to: Julia Lawall <julia@diku.dk> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-05-09V4L/DVB (11669): uvc: fix compile warningHans Verkuil
The 2.6.30 kernel generates this warning: uvc_driver.c:1729: warning: 'ret' may be used uninitialized in this function I guess some new warning flag must have been turned on since this warning didn't appear with older kernels (gcc version 4.3.1). It's also a bogus warning, but since this code didn't comply to the coding standard anyway I've modified it to 1) remove the warning and 2) conform to the coding standard. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-05-09V4L/DVB (11668): ivtv: fix compiler warning.Hans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-05-09V4L/DVB (11664): cx23885: Frontend wasn't locking on HVR-1500Steven Toth
The boards control struct wasn't updated when (presumably) all of the other drivers migrated from using scode_table to specifying the demod. Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-05-09V4L/DVB (11662): v4l2-ioctl: Clear buffer type specific trailing fields/paddingTrent Piepho
Some ioctls have structs that are a different size depending on what type of buffer is being used. If the buffer type leaves a field unused or has padding space at the end, this space should be zeroed out. The problems with S_FMT and REQBUFS were original identified and patched by Marton Nemeth <nm127@freemail.hu>. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-05-09V4L/DVB (11661): v4l2-ioctl: Check buffer types using g_fmt instead of try_fmtTrent Piepho
For a number of different ioctls, the v4l2-ioctl code checks that the passed buffer type is supported by the driver. It did this by checking that the driver defined a method for the try_fmt handler for that buffer type. However, try_fmt is optional and a driver might not provide it even though it does support that type. So use g_fmt instead, since that isn't optional. This should fix a problem with VBI capture with saa7146. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-05-09V4L/DVB (11660): zoran: fix bug when enumerating format -1Trent Piepho
If someone requests a format at fmt->index == (unsigned)-1 and the first format in the array doesn't have the requested type then num will still be -1 when it's compared to fmt->index and there will appear to be a match. Restructure the loop so this can't happen. It's simpler this way too. The unnecessary check for (unsigned)fmt->index < 0 found by Roel Kluin <roel.kluin@gmail.com> is removed this way too. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-05-09V4L/DVB (11575): uvcvideo: fix uvc resume failedMing Lei
Now urb buffers is not freed before suspend, so uvc_alloc_urb_buffers should return packet counts allocated originally during uvc resume, instead of zero. This version uses round down to return packet counts on Linus' suggestions, or else may lead to buffer destructed if packet size is changed before calling uvc_alloc_urb_buffers() in this kind of case. Signed-off-by: Ming Lei <tom.leiming@gmail.com> Acked-by: Laurent Pinchart <laurent.pinchart@skynet.be> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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