- 16 Jun, 2009 40 commits
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Erik Andr?n authored
Signed-off-by:
Erik Andr?n <erik.andren@gmail.com> Signed-off-by:
Mauro Carvalho Chehab <mchehab@redhat.com>
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Erik Andr?n authored
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Erik Andr?n authored
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Erik Andr?n authored
All hail the static keyword Signed-off-by:
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Erik Andr?n authored
Reset all v4l2 ctrls on the s5k4aa init. The prevents all ctrls to be reset during resume from ram. Signed-off-by:
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Erik Andr?n authored
When we resume the machine we want the previously set values, not the default values. Fix this for the mt9m111 sensor Signed-off-by:
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Erik Andr?n authored
po1030: There's a lot of redundant writes to the bridge and sensor. Remove them. Signed-off-by:
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Erik Andr?n authored
Split up the po1030 init into start and init. Add a start function. Signed-off-by:
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Erik Andr?n authored
Currently, we're probing r/w registers at probe time. This is potentially dangerous, probe some read only registers instead. Signed-off-by:
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Erik Andr?n authored
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Erik Andr?n authored
Add a po1030 auto white balancing control that's disabled by default Signed-off-by:
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Erik Andr?n authored
Previously many of the v4l2 ctrls were set to their initial values at resume from ram/disk. This patch enforces the values stored in the ctrl cache. Signed-off-by:
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Erik Andr?n authored
This patch renames some register defines in the ov9650 sensor. Signed-off-by:
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Erik Andr?n authored
The po1030 register defines are unnecessarily complex, simplify them and also add some missing ones. Signed-off-by:
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Erik Andr?n authored
Regardless of the actual sensor orientation vflip = 0 is normal, and vflip = 1 is upside down. This patch makes that happen Signed-off-by:
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Erik Andr?n authored
The power_down sensor struct member is almost has no purpose in the current driver abstraction. Remove it. Signed-off-by:
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Erik Andr?n authored
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Erik Andr?n authored
Let the po1030 have a local v4l2 ctrl cache as this minimizes the load on reading the registers and improves performance. Signed-off-by:
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Luk?? Karas authored
s5k83a sensor mounted on many acer laptops have a swiwel allowing it to be rotated. When the camera is in its rotated state, the image needs to be flipped. The only way to check for if the camera has been flipped is to continously poll a register in the m5602. This patch creates a kernel thread which does this. This patch renames some v4l2 ctrls and finally implements a cache in order to prevent unnecessary sensor reads. Signed-off-by:
Luk?? Karas <lukas.karas@centrum.cz> Signed-off-by:
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Erik Andr?n authored
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Jean-Francois Moine authored
Signed-off-by:
Jean-Francois Moine <moinejf@free.fr> Signed-off-by:
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Hans de Goede authored
Signed-off-by:
Hans de Goede <hdegoede@redhat.com> Signed-off-by:
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Alexey Klimov authored
Signed-off-by:
Alexey Klimov <klimov.linux@gmail.com> Signed-off-by:
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Jean-Francois Moine authored
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git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2Linus Torvalds authored
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2: ocfs2/net: Use wait_event() in o2net_send_message_vec() ocfs2: Adjust rightmost path in ocfs2_add_branch. ocfs2: fdatasync should skip unimportant metadata writeout ocfs2: Remove redundant gotos in ocfs2_mount_volume() ocfs2: Add statistics for the checksum and ecc operations. ocfs2 patch to track delayed orphan scan timer statistics ocfs2: timer to queue scan of all orphan slots ocfs2: Correct ordering of ip_alloc_sem and localloc locks for directories ocfs2: Fix possible deadlock in quota recovery ocfs2: Fix possible deadlock with quotas in ocfs2_setattr() ocfs2: Fix lock inversion in ocfs2_local_read_info() ocfs2: Fix possible deadlock in ocfs2_global_read_dquot() ocfs2: update comments in masklog.h ocfs2: Don't printk the error when listing too many xattrs.
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6Linus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: ctxfi - Fix deadlock with xfi-timer ALSA: intel8x0 - Fix PCM position craziness ALSA: usb-audio - rework quirk for TerraTec Aureon USB 5.1 MkII ASoC: magician: fix PXA SSP clock polarity ASoC: Instantiate any forgotten DAPM widgets ASoC: Revert duplicated code in SSM2602 driver ALSA: hda - Add quirk for Acer Aspire 6935G ALSA: ctxfi - Replace atc lock to mutex ASoC: Remove odd bit clock ratios for WM8903
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Linus Torvalds authored
* serial: imx: Check for NULL pointer deref before calling tty_encode_baud_rate atmel_serial: fix hang in set_termios when crtscts is enabled MAINTAINERS: update 8250 section, give Alan Cox a name tty: fix sanity check pty: Narrow the race on ldisc locking tty: fix unused warning when TCGETX is not defined ldisc: debug aids ldisc: Make sure the ldisc isn't active when we close it tty: Fix leaks introduced by the shift to separate ldisc objects Fix conflicts in drivers/char/pty.c due to earlier version of the ldisc race narrowing.
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Sascha Hauer authored
Signed-off-by:
Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by:
Alan Cox <alan@linux.intel.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Haavard Skinnemoen authored
After enabling hardware flow control, any subsequent termios call may hang waiting for the transmitter to drain. This appears to be caused by a busy-loop in set_termios() waiting for the transmitter to become empty, which may take a very long time (or hang indefinitely) if the device at the other end is blocking us. A quick look through the tty and serial_core code indicates that any necessary flushing (which is optional) has already been done at this point, so there's no need for the driver to flush the transmitter on its own. Fix it by removing the busy-loop altogether. Tested-by:
Eirik Aanonsen <eaa@wprmedical.com> Signed-off-by:
Haavard Skinnemoen <haavard.skinnemoen@atmel.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
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Joe Perches authored
Signed-off-by:
Joe Perches <joe@perches.com> Signed-off-by:
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Alan Cox authored
The WARN_ON() that was added to tty_reopen can be triggered in the specific case of a hangup occurring during a re-open of a tty which is not in the middle of being otherwise closed. In that case however the WARN() is bogus as we don't hold the neccessary locks to make a correct decision. The case we should be checking is "if the ldisc is not changing and reopen is occuring". We could drop the WARN_ON but for the moment the debug is more valuable even if it means taking a mutex as it will find any other cases. Signed-off-by:
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Alan Cox authored
The pty code has always been buggy on its ldisc handling. The recent changes made the window for the race much bigger. Pending fixing it properly which is not at all trivial, at least make the race small again so we don't disrupt other dev work. Signed-off-by:
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Mike Frysinger authored
If TCGETX is not defined, we end up with this warning: drivers/char/tty_ioctl.c: In function ‘tty_mode_ioctl’: drivers/char/tty_ioctl.c:950: warning: unused variable ‘ktermx’ Since the variable is only used in one case statement, push it down to the local case scope. Signed-off-by:
Mike Frysinger <vapier@gentoo.org> Signed-off-by:
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Alan Cox authored
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Alan Cox authored
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Alan Cox authored
Gold star for the kmemleak detector. Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next-2.6Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next-2.6: (30 commits) sparc64: Update defconfig. sparc: Wire up sys_rt_tgsigqueueinfo(). openprom: Squelch useless GCC warning. sparc: replace uses of CPU_MASK_ALL_PTR sparc64: Add proper dynamic ftrace support. sparc: Simplify code using is_power_of_2() routine. sparc: move of_device common code to of_device_common sparc: remove dma-mapping_{32|64}.h sparc: use dma_map_page instead of dma_map_single sparc: add sync_single_for_device and sync_sg_for_device to struct dma_ops sparc: move the duplication in dma-mapping_{32|64}.h to dma-mapping.h p9100: use standard fields for framebuffer physical address and length leo: use standard fields for framebuffer physical address and length cg6: use standard fields for framebuffer physical address and length cg3: use standard fields for framebuffer physical address and length cg14: use standard fields for framebuffer physical address and length bw2: use standard fields for framebuffer physical address and length sparc64: fix and optimize irq distribution sparc64: Use new dynamic per-cpu allocator. sparc64: Only allocate per-cpu areas for possible cpus. ...
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git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfinLinus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin: (27 commits) Blackfin: hook up new rt_tgsigqueueinfo syscall Blackfin: improve CLKIN_HZ config default Blackfin: initial support for ftrace grapher Blackfin: initial support for ftrace Blackfin: enable support for LOCKDEP Blackfin: add preliminary support for STACKTRACE Blackfin: move custom sections into sections.h Blackfin: punt unused/wrong mutex-dec.h Blackfin: add support for irqflags Blackfin: add support for bzip2/lzma compressed kernel images Blackfin: convert Kconfig style to def_bool Blackfin: bf548-ezkit: update smsc911x resources Blackfin: update aedos-ipipe code to upstream 1.10-00 Blackfin: bf537-stamp: update ADP5520 resources Blackfin: bf518f-ezbrd: fix SPI CS for SPI flash Blackfin: define SPI IRQ in board resources Blackfin: do not configure the UART early if on wrong processor Blackfin: fix deadlock in SMP IPI handler Blackfin: fix flag storage for irq funcs Blackfin: push down exception oops checking ...
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git://git390.marist.edu/pub/scm/linux-2.6Linus Torvalds authored
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: (33 commits) [S390] s390: hibernation support for s390 [S390] pm: dcssblk power management callbacks. [S390] pm: monreader power management callbacks. [S390] pm: monwriter power management callbacks. [S390] pm: memory hotplug power management callbacks [S390] pm: con3270 power management callbacks. [S390] pm: smsgiucv power management callbacks. [S390] pm: hvc_iucv power management callbacks [S390] PM: af_iucv power management callbacks. [S390] pm: netiucv power management callbacks. [S390] pm: iucv power management callbacks. [S390] iucv: establish reboot notifier [S390] pm: power management support for SCLP drivers. [S390] pm: tape power management callbacks [S390] pm: vmlogrdr power management callbacks [S390] pm: vmur driver power management callbacks [S390] pm: appldata power management callbacks [S390] pm: vmwatchdog power management callbacks. [S390] pm: zfcp driver power management callbacks [S390] pm: claw driver power management callbacks ...
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git://git.kernel.dk/linux-2.6-blockLinus Torvalds authored
* 'for-linus' of git://git.kernel.dk/linux-2.6-block: block: remove some includings of blktrace_api.h mg_disk: seperate mg_disk.h again block: Introduce helper to reset queue limits to default values cfq: remove extraneous '\n' in blktrace output ubifs: register backing_dev_info btrfs: properly register fs backing device block: don't overwrite bdi->state after bdi_init() has been run cfq: cleanup for last_end_request in cfq_data
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