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2010-01-17V4L/DVB (13721): [Mantis] Bug! Before bailing out, UnlockManu Abraham
Thanks to hotwings <user.vdr@gmail.com> for pointing out the bug Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-01-17V4L/DVB (13720): [Mantis/Terratec Cinergy C] Add support for the Terratec ↵Manu Abraham
Cinergy C PCI Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-01-17V4L/DVB (13719): [Mantis/VP-2033] Initial test switch to the tda10021, from ↵Manu Abraham
the cu1216 Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-01-17V4L/DVB (13718): [Mantis] Use gpio_set_bits to turn OFF the bits as wellMarko Ristola
Signed-off-by: Marko Ristola <marko.ristola@kolumbus.fi> Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-01-17V4L/DVB (13717): [MB86A16] Statistics UpdatesManu Abraham
* Demodulator status check made reliable * Code simplification for Viterbi Sync check, makes acquisition more reliable * Implement a BER monitor * Implement a Signal strength monitor * Implement a "simple" UCB monitor, no real UCB monitor Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-01-17V4L/DVB (13716): [Mantis] Bug: incorrect byte swapDavid Woodhouse
You know, the worst endianness errors are not the cases where people forget to byte-swap, but the cases where they either byte-swap with the wrong size, or byte-swap when they shouldn't have done so at all. Those ones defeat the casual reader of the code. Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-01-17V4L/DVB (13715): [Mantis] Kernel I2C changes: use PCI parent deviceManu Abraham
Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-01-17V4L/DVB (13714): [MB86A16] FIX/Code simplification: use hwconfig->ts_size ↵Manu Abraham
instead of ts_size thanks to Marko Ristola for pointing it out Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-01-17V4L/DVB (13713): [MB86A16] Fix: Initialize SNR/STATUSSigmund Augdal
Signed-off-by: Sigmund Augdal <sigmund@snap.tv> Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-01-17V4L/DVB (13712): [Mantis] Add locking for concurrent accessManu Abraham
Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-01-17V4L/DVB (13711): [Mantis] FIX: Do nor toggle GPIF statusMarko Ristola
Signed-off-by: Marko Ristola <marko.ristola@kolumbus.fi> Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-01-17V4L/DVB (13710): [Mantis] FIX: Use swfilter (188/204) accordinglyManu Abraham
Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-01-17V4L/DVB (13709): [Mantis/VP-1034] Switch 13/18v for the VP-1034 properlyManu Abraham
Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-01-17V4L/DVB (13708): [Mantis] Remove some dead codeManu Abraham
Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-01-17V4L/DVB (13707): [Mantis] Whitespace cleanupManu Abraham
Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-01-17V4L/DVB (13706): [MB86A16] OverhaulManu Abraham
* better ISR handling * I2C fixes * better handling of configurations Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-01-17V4L/DVB (13705): [Mantis] FIX: Do not return IRQ_HANDLED in the unlikely caseManu Abraham
Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-01-17V4L/DVB (13704): [MB86A16] FIX: Don't loop again, if we have SYNCManu Abraham
Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-01-17V4L/DVB (13703): [MB86A16] Fix wrong message printed outManu Abraham
Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-01-17V4L/DVB (13702): [MB86A16] need to wait a bit more than the computed time ↵Manu Abraham
for a Factor of safety Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-01-17V4L/DVB (13701): [MB86A16] Reduce Carrier Recovery range to 3MhzManu Abraham
Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-01-17V4L/DVB (13700): [MB86A16] Need a bit of settling timeManu Abraham
Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-01-17V4L/DVB (13699): [Mantis, MB86A16] Initial checkin: Mantis, MB86A16Manu Abraham
Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-01-16Merge branch 'i2c-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging * 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: i2c: Do not use device name after device_unregister i2c/pca: Don't use *_interruptible i2c-ali1563: Remove sparse warnings i2c: Test off by one in {piix4,vt596}_transaction() i2c-core: Storage class should be before const qualifier
2010-01-16Merge branch 'x86-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, uv: Ensure hub revision set for all ACPI modes. x86, uv: Add function retrieving node controller revision number x86: xen: 64-bit kernel RPL should be 0 x86: kernel_thread() -- initialize SS to a known state x86/agp: Fix agp_amd64_init and agp_amd64_cleanup x86: SGI UV: Fix mapping of MMIO registers x86: mce.h: Fix warning in header checks
2010-01-16revert "drivers/video/s3c-fb.c: fix clock setting for Samsung SoC Framebuffer"Mark Brown
Fix divide by zero and broken output. Commit 600ce1a0fa ("fix clock setting for Samsung SoC Framebuffer") introduced a mandatory refresh parameter to the platform data for the S3C framebuffer but did not introduce any validation code, causing existing platforms (none of which have refresh set) to divide by zero whenever the framebuffer is configured, generating warnings and unusable output. Ben Dooks noted several problems with the patch: - The platform data supplies the pixclk directly and should already have taken care of the refresh rate. - The addition of a window ID parameter doesn't help since only the root framebuffer can control the pixclk. - pixclk is specified in picoseconds (rather than Hz) as the patch assumed. and suggests reverting the commit so do that. Without fixing this no mainline user of the driver will produce output. [akpm@linux-foundation.org: don't revert the correct bit] Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: InKi Dae <inki.dae@samsung.com> Cc: Kyungmin Park <kmpark@infradead.org> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Cc: Marek Szyprowski <m.szyprowski@samsung.com> Cc: Ben Dooks <ben-linux@fluff.org> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-16sysdev: fix prototype for memory_sysdev_class show/store functionsWu Fengguang
The function prototype mismatches in call stack: [<ffffffff81494268>] print_block_size+0x58/0x60 [<ffffffff81487e3f>] sysdev_class_show+0x1f/0x30 [<ffffffff811d629b>] sysfs_read_file+0xcb/0x1f0 [<ffffffff81176328>] vfs_read+0xc8/0x180 Due to prototype mismatch, print_block_size() will sprintf() into *attribute instead of *buf, hence user space will read the initial zeros from *buf: $ hexdump /sys/devices/system/memory/block_size_bytes 0000000 0000 0000 0000 0000 0000008 After patch: cat /sys/devices/system/memory/block_size_bytes 0x8000000 This complements commits c29af9636 and 4a0b2b4dbe. Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: Greg Kroah-Hartman <gregkh@suse.de> Cc: "Zheng, Shaohui" <shaohui.zheng@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-16memory-hotplug: add 0x prefix to HEX block_size_bytesWu Fengguang
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-16virtio: fix section mismatch warningsJeff Mahoney
Fix fixes the following warnings by renaming the driver structures to be suffixed with _driver. WARNING: drivers/virtio/virtio_balloon.o(.data+0x88): Section mismatch in reference from the variable virtio_balloon to the function .devexit.text:virtballoon_remove() WARNING: drivers/char/hw_random/virtio-rng.o(.data+0x88): Section mismatch in reference from the variable virtio_rng to the function .devexit.text:virtrng_remove() Signed-off-by: Jeff Mahoney <jeffm@suse.com> Acked-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-16edac: i5000_edac critical fix panic out of boundsTamas Vincze
EDAC MC0: INTERNAL ERROR: channel-b out of range (4 >= 4) Kernel panic - not syncing: EDAC MC0: Uncorrected Error (XEN) Domain 0 crashed: 'noreboot' set - not rebooting. This happens because FERR_NF_FBD bit 28 is not updated on i5000. Due to that, both bits 28 and 29 may be equal to one, returning channel = 3. As this value is invalid, EDAC core generates the panic. Addresses http://bugzilla.kernel.org/show_bug.cgi?id=14568 Signed-off-by: Tamas Vincze <tom@vincze.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Doug Thompson <dougthompson@xmission.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-16serial/8250_pnp: add a new Fujitsu Wacom Tablet PC devicePing
This is a new two finger touch Fujitsu Wacom Tablet PC. Signed-off-by: Ping Cheng <pingc@wacom.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-16viafb: fix acceleration for some chipsErik-Jan Post
Fix a regression in hardware acceleration which made the accelerated framebuffer unusable on some chips. These need extra initialization and an extra flag which is no longer needed/available on current chips. Signed-off-by: Erik-Jan Post <ej.lfs@xs4all.nl> Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Cc: Scott Fang <ScottFang@viatech.com.cn> Cc: Joseph Chan <JosephChan@via.com.tw> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-16viafb: do modesetting after updating variablesErik-Jan Post
Reorder viafb_set_par to allow using the updated variables in viafb_setmode. This fixes a regression that prevented proper runtime mode changes. Signed-off-by: Erik-Jan Post <ej.lfs@xs4all.nl> Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Cc: Scott Fang <ScottFang@viatech.com.cn> Cc: Joseph Chan <JosephChan@via.com.tw> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-16viafb: fix LCD hardware cursor regressionFlorian Tobias Schandinat
Although I'd consider this a hardware bug, as there is hardware out that for whatever reason does not support hardware cursors on LCD output we have to care about it in the driver. This fixes a regression (invisible cursor) introduced by: viafb: cleanup viafb_cursor Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Reported-by: Julian Wollrath <jwollrath@web.de> Tested-by: Julian Wollrath <jwollrath@web.de> Cc: Scott Fang <ScottFang@viatech.com.cn> Cc: Joseph Chan <JosephChan@via.com.tw> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-16i2c: Do not use device name after device_unregisterThadeu Lima de Souza Cascardo
dev_dbg outputs dev_name, which is released with device_unregister. This bug resulted in output like this: i2c Xy2�0: adapter [SMBus I801 adapter at 1880] unregistered The right output would be: i2c i2c-0: adapter [SMBus I801 adapter at 1880] unregistered Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2010-01-16i2c/pca: Don't use *_interruptibleWolfram Sang
Unexpected signals can disturb the bus-handling and lock it up. Don't use interruptible in 'wait_event_*' and 'wake_*' as in commits dc1972d02747d2170fb1d78d114801f5ecb27506 (for cpm), 1ab082d7cbd0f34e39a5396cc6340c00bc5d66ef (for mpc), b7af349b175af45f9d87b3bf3f0a221e1831ed39 (for omap). Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2010-01-16i2c-ali1563: Remove sparse warningsMárton Németh
Remove the following sparse warnings (see "make C=1"): * drivers/i2c/busses/i2c-ali1563.c:91:3: warning: do-while statement is not a compound statement * drivers/i2c/busses/i2c-ali1563.c:161:3: warning: do-while statement is not a compound statement Signed-off-by: Márton Németh <nm127@freemail.hu> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2010-01-16i2c: Test off by one in {piix4,vt596}_transaction()Roel Kluin
With `while (timeout++ < MAX_TIMEOUT)' timeout reaches MAX_TIMEOUT + 1 after the loop. This is probably unlikely to produce a problem. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2010-01-16i2c-core: Storage class should be before const qualifierTobias Klauser
The C99 specification states in section 6.11.5: The placement of a storage-class specifier other than at the beginning of the declaration specifiers in a declaration is an obsolescent feature. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2010-01-16Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel: drm/i915: enable 36bit physical address for hardware status page drm/i915: fix eDP pipe mask drm/i915: fix pixel color depth setting on eDP drm/i915: parse eDP panel color depth from VBT block drm/i915: disable LVDS downclock by default drm/i915: Fix the incorrect cursor A bit definition in DSPFW2 register drm/i915: Remove chatty execbuf failure message. drm/i915: remove loop in Ironlake interrupt handler drm/i915: Don't wait interruptible for possible plane buffer flush drm/i915: try another possible DDC bus for the SDVO device with multiple outputs drm/i915: Read the response after issuing DDC bus switch command drm/i915: Don't use the child device parsed from VBT to setup HDMI/DP drm/i915: Fix resume regression on MSI Wind U100 w/o KMS drm/i915: Fix Ironlake M/N/P ranges to match the spec drm/i915: Use find_pll function to calculate DPLL setting for LVDS downclock drm/i915: Add HP nx9020/SamsungSX20S to ACPI LID quirk list drm/i915: disable TV hotplug status check Trivial conflicts in drivers/gpu/drm/i915/i915_drv.c due to i915 non-modeset suspend fix with different comment.
2010-01-15Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bpLinus Torvalds
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: amd64_edac: Ensure index stays within bounds in amd64_get_scrub_rate
2010-01-15Merge 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: sentelic - fix left/right horizontal scroll mapping Input: pmouse - move Sentelic probe down the list Input: add compat support for sysfs and /proc capabilities output Input: i8042 - add Dritek quirk for Acer Aspire 5610. Input: xbox - do not use GFP_KERNEL under spinlock Input: psmouse - fix Synaptics detection when protocol is disabled Input: bcm5974 - report ABS_MT events Input: davinci_keyscan - add device_enable method to platform data Input: evdev - be less aggressive about sending SIGIO notifies Input: atkbd - fix canceling event_work in disconnect Input: serio - fix potential deadlock when unbinding drivers Input: gf2k - fix &&/|| confusion in gf2k_connect()
2010-01-15drm/i915: enable 36bit physical address for hardware status pageZhenyu Wang
This enables possible 36bit address mask on 965G that use physical address for hw status page. Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
2010-01-15drm/i915: fix eDP pipe maskZhenyu Wang
eDP could be on pipe A or B. Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
2010-01-15drm/i915: fix pixel color depth setting on eDPZhenyu Wang
Original DP mode_valid check didn't take pixel color depth into account, which made one 1600x900 eDP panel's mode check invalid because of overclock, but actually this 6bpc panel does can work with x1 lane at 2.7G. This one trys to take bpp value properly both in mode validation and mode setting. Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
2010-01-15drm/i915: parse eDP panel color depth from VBT blockZhenyu Wang
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
2010-01-15drm/i915: disable LVDS downclock by defaultJesse Barnes
Many platform support this feature, and it can provide significant power savings when the reduced refresh rate is low. However, on some platforms a secondary (reduced) timing is provided but not actually supported by the hardware. This results in undesirable flicker at runtime. So disable the feature by default, but allow users to opt-in to the reduced clock behavior with a new module parameter, lvds_downclock, that can be set to 1 to enable the feature. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Eric Anholt <eric@anholt.net>
2010-01-15drm/i915: Fix the incorrect cursor A bit definition in DSPFW2 registerZhao Yakui
Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Reviewed-by: Eric Anholt <eric@anholt.net> Signed-off-by: Eric Anholt <eric@anholt.net>
2010-01-15drm/i915: Remove chatty execbuf failure message.Eric Anholt
Suggested-by: Chris Wilson <chris@chris-wilson.co.uk>> Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org> (in principle) Signed-off-by: Eric Anholt <eric@anholt.net>
2010-01-15drm/i915: remove loop in Ironlake interrupt handlerZou Nan hai
On Ironlake, there is an interrupt master control bit. With the bit disabled before clearing IIR, we do not need to handle extra interrupt in a loop. This patch removes the loop in Ironlake interrupt handler. It fixed irq lost issue on some Ironlake platforms. Cc: Stable Team <stable@kernel.org> Signed-off-by: Zou Nan hai <Nanhai.zou@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
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