Takashi Iwai [Thu, 14 Oct 2010 07:32:15 +0000 (09:32 +0200)]
Merge branch 'topic/hda' into for-next
Daniel T Chen [Mon, 11 Oct 2010 02:39:28 +0000 (22:39 -0400)]
ALSA: hda: Add speaker pin to automute Acer Aspire 8943G
BugLink: https://bugs.launchpad.net/bugs/656625
Add clause for handling Acer Aspire 8943G's subwoofer as additional
speaker pin for automuting.
Reported-by: RussianNeuroMancer
Cc: stable@kernel.org
Signed-off-by: Daniel T Chen <crimsun@ubuntu.com>
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Takashi Iwai [Thu, 14 Oct 2010 07:31:09 +0000 (09:31 +0200)]
Merge branch 'topic/asoc' into for-next
Mark Brown [Tue, 12 Oct 2010 14:43:21 +0000 (15:43 +0100)]
ASoC: Pay attention to driver supplied DAI IDs
The driver can specify a DAI ID number so use that.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Mark Brown [Wed, 13 Oct 2010 09:52:16 +0000 (10:52 +0100)]
ASoC: Check list debugfs files for PAGE_SIZE overflow
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Mark Brown [Tue, 12 Oct 2010 16:41:03 +0000 (17:41 +0100)]
ASoC: Move soc-core module init next to functon definition
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Mark Brown [Tue, 12 Oct 2010 14:56:09 +0000 (15:56 +0100)]
ASoC: Restore DAI ID specification for WM8994
WM8994 relies on the DAIs having IDs that match the AIF numbers.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Mark Brown [Tue, 21 Sep 2010 16:53:38 +0000 (17:53 +0100)]
ASoC: Add WM8962 microphone bias control
We unconditionally require SYSCLK since while only microphone detection
specifically requires SYSCLK any actual use case would enable it via
some other means but microphone detection may have nothing active other
than the bias itself.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Mika Westerberg [Wed, 13 Oct 2010 08:30:33 +0000 (11:30 +0300)]
ASoC: ac97: add MODULE_ALIAS for the platform driver
So that modprobe can load the driver automatically when the platform device
appears.
Signed-off-by: Mika Westerberg <mika.westerberg@iki.fi>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mika Westerberg [Wed, 13 Oct 2010 08:30:32 +0000 (11:30 +0300)]
ASoC: don't register AC97 devices twice
With generic AC97 ASoC glue driver (codec/ac97.c), we get following warning when
the device is registered (slightly stripped the backtrace):
kobject (
c5a863e8): tried to init an initialized object, something is seriously
wrong.
[<
c00254fc>] (unwind_backtrace+0x0/0xec)
[<
c014fad0>] (kobject_init+0x38/0x70)
[<
c0171e94>] (device_initialize+0x20/0x70)
[<
c017267c>] (device_register+0xc/0x18)
[<
bf20db70>] (snd_soc_instantiate_cards+0x924/0xacc [snd_soc_core])
[<
bf20e0d0>] (snd_soc_register_platform+0x16c/0x198 [snd_soc_core])
[<
c0175304>] (platform_drv_probe+0x18/0x1c)
[<
c0174454>] (driver_probe_device+0xb0/0x16c)
[<
c017456c>] (__driver_attach+0x5c/0x7c)
[<
c0173cec>] (bus_for_each_dev+0x48/0x78)
[<
c0173600>] (bus_add_driver+0x98/0x214)
[<
c0174834>] (driver_register+0xa4/0x130)
[<
c001f410>] (do_one_initcall+0xd0/0x1a4)
[<
c0062ddc>] (sys_init_module+0x12b0/0x1454)
This happens because the generic AC97 glue driver creates its codec->ac97 via
calling snd_ac97_mixer(). snd_ac97_mixer() provides own version of
snd_device.register which handles the device registration when
snd_card_register() is called.
To avoid registering the AC97 device twice, we add a new flag to the
snd_soc_codec: ac97_created which tells whether the AC97 device was created by
SoC subsystem.
Signed-off-by: Mika Westerberg <mika.westerberg@iki.fi>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mika Westerberg [Wed, 13 Oct 2010 08:30:31 +0000 (11:30 +0300)]
ASoC: ac97: don't call snd_soc_new_ac97_codec at probe
It is not needed since snd_ac97_mixer() will create a new ac97 object for us.
Removing the call also fixes a memory leak since codec->ac97 is set to NULL at
the beginning of snd_ac97_mixer().
Signed-off-by: Mika Westerberg <mika.westerberg@iki.fi>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Takashi Iwai [Tue, 12 Oct 2010 11:05:31 +0000 (13:05 +0200)]
Merge branch 'topic/hda' into for-next
David Henningsson [Mon, 4 Oct 2010 10:02:14 +0000 (12:02 +0200)]
ALSA: HDA: Correctly apply position_fix quirks for ATI and VIA controllers
Position_fix quirks for specific machines now override the default
position_fix behavior for all HDA controllers.
BugLink: http://launchpad.net/bugs/465942
BugLink: http://launchpad.net/bugs/580749
BugLink: http://launchpad.net/bugs/587546
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Kuninori Morimoto [Tue, 12 Oct 2010 09:30:14 +0000 (18:30 +0900)]
ASoC: Add fsi_is_play function
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Kuninori Morimoto [Tue, 12 Oct 2010 02:40:53 +0000 (11:40 +0900)]
ASoC: fsi: Add new macro and shift for PortA/B In/Out
Some FSI register have similar bit array for PortA/B and In/Out.
This patch add new macro and shift for it
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Kuninori Morimoto [Tue, 12 Oct 2010 02:40:14 +0000 (11:40 +0900)]
ASoC: fsi: avoid un-necessary status read
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Kuninori Morimoto [Tue, 12 Oct 2010 02:39:50 +0000 (11:39 +0900)]
ASoC: fsi: remove un-necessary variable from fsi_dai_startup
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Kuninori Morimoto [Tue, 12 Oct 2010 02:39:25 +0000 (11:39 +0900)]
ASoC: fsi: Add fsi_get_frame_width function
It is not so important for now.
But will be used in future.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Kuninori Morimoto [Tue, 12 Oct 2010 04:39:25 +0000 (13:39 +0900)]
ASoC: ak4642: simultaneous playback/recorde support
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Takashi Iwai [Mon, 11 Oct 2010 13:17:04 +0000 (15:17 +0200)]
Merge branch 'topic/hda' into for-next
Takashi Iwai [Mon, 11 Oct 2010 13:16:20 +0000 (15:16 +0200)]
ALSA: hda - Add input volume control for each mic/line-in pin
The input pins on cirrus codecs have also input amps. Let's make
control elemetns for them.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Takashi Iwai [Mon, 11 Oct 2010 12:47:24 +0000 (14:47 +0200)]
Merge branch 'topic/hda' into for-next
Takashi Iwai [Mon, 11 Oct 2010 12:46:35 +0000 (14:46 +0200)]
ALSA: hda - Add model=mbp55 entry for MacBookPro 7,1
Reference: Novell bnc#645066
https://bugzilla.novell.com/show_bug.cgi?id=645066
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Takashi Iwai [Mon, 11 Oct 2010 12:15:25 +0000 (14:15 +0200)]
Merge branch 'topic/asoc' into for-next
Takashi Iwai [Mon, 11 Oct 2010 11:57:15 +0000 (13:57 +0200)]
Merge branch 'topic/asoc' into for-next
Takashi Iwai [Mon, 11 Oct 2010 11:56:51 +0000 (13:56 +0200)]
Merge branch 'fix/misc' into for-next
Takashi Iwai [Mon, 11 Oct 2010 11:56:44 +0000 (13:56 +0200)]
Merge branch 'topic/misc' into for-next
Takashi Iwai [Mon, 11 Oct 2010 11:56:12 +0000 (13:56 +0200)]
Merge remote branch 'alsa/devel' into topic/misc
Nicolas Kaiser [Tue, 5 Oct 2010 15:38:12 +0000 (17:38 +0200)]
ALSA: sound/usb/usx2y: simplify conditional
Simplify conditional: (a || (!a && b)) => (a || b)
Signed-off-by: Nicolas Kaiser <nikai@nikai.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Luke Yelavich [Wed, 6 Oct 2010 04:45:46 +0000 (15:45 +1100)]
ALSA: hda - Add another HP DV6 quirk
BugLink: https://bugs.launchpad.net/bugs/653420
Add another HP DV6 notebook (103c:363e) to use STAC_HP_DV5.
Signed-off-by: Luke Yelavich <luke.yelavich@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Dan Carpenter [Sun, 10 Oct 2010 17:34:22 +0000 (19:34 +0200)]
OSS: soundcard: fix return value of sound_open()
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Takashi Iwai [Mon, 11 Oct 2010 11:45:22 +0000 (13:45 +0200)]
Merge branch 'fix/misc' into topic/misc
Dan Carpenter [Sun, 10 Oct 2010 17:33:52 +0000 (19:33 +0200)]
OSS: soundcard: locking bug in sound_ioctl()
We shouldn't return directly here because we're still holding the
&soundcard_mutex.
This bug goes all the way back to the start of git. It's strange that
no one has complained about it as a runtime bug.
CC: stable@kernel.org
Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Dan Carpenter [Sat, 9 Oct 2010 19:31:31 +0000 (21:31 +0200)]
ASoC: checking kzalloc() for IS_ERR() instead of NULL
There is a typo here that got copy and pasted to several probe
functions. kzalloc() returns NULL on allocation failures and not an
ERR_PTR.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mark Brown [Fri, 8 Oct 2010 03:41:04 +0000 (20:41 -0700)]
ASoC: Compress WM8962 register access map
Reduce the source code size still futher by only specifying non-zero
rows in the WM8962 access map.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Mark Brown [Fri, 8 Oct 2010 00:41:04 +0000 (17:41 -0700)]
ASoC: Shrink code size for WM8962 register defaults table
Dramatically reduce the code size for the WM8962 register defaults table
by switching to explicitly initialise only defined registers, relying on
static defaulting to zero for the overwelming bulk of the register map.
Similar treatement for the register access table will come later and will
produce a similarly dramatic code size shrink.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Jaroslav Kysela [Fri, 8 Oct 2010 08:48:50 +0000 (10:48 +0200)]
ALSA: OSS mixer emulation - fix locking
Fix mutex release and cleanup some locking code.
Cc: <stable@kernel.org>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Mon, 11 Oct 2010 08:45:00 +0000 (10:45 +0200)]
ALSA: snd-aloop: Fix hw_params restrictions and checking
This patch fixes the hw_params restrictions when first (or playback) stream
sets the final hardware parameters. Also, fix the hw_params checking
in the trigger callback.
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Mark Brown [Thu, 7 Oct 2010 20:44:20 +0000 (13:44 -0700)]
Merge branch 'for-2.6.36' into for-2.6.37
Mark Brown [Wed, 6 Oct 2010 23:18:17 +0000 (16:18 -0700)]
ASoC: Staticise CS4270 DAI
It's not needed with multi-component.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Acked-by: Timur Tabi <timur@freescale.com>
Mark Brown [Wed, 6 Oct 2010 22:54:28 +0000 (15:54 -0700)]
ASoC: Use delayed work for debounce of GPIO based jacks
Rather than block the workqueue by sleeping to do the debounce use delayed
work to implement the debounce time. This should also means that we extend
the debounce time on each new bounce, potentially allowing shorter debounce
times for clean insertions.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Jarkko Nikula <jhnikula@gmail.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Mark Brown [Wed, 6 Oct 2010 23:20:07 +0000 (16:20 -0700)]
ASoC: Staticise AD1980 DAI
It doesn't need to be exported with multi-component.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Linus Torvalds [Wed, 6 Oct 2010 20:39:52 +0000 (13:39 -0700)]
Linux 2.6.36-rc7
Linus Torvalds [Wed, 6 Oct 2010 20:27:19 +0000 (13:27 -0700)]
Merge branch 'upstream' of git://git.linux-mips.org/upstream-linus
* 'upstream' of git://git.linux-mips.org/pub/scm/upstream-linus:
MIPS: Octeon: Place cnmips_cu2_setup in __init memory.
MIPS: Don't place cu2 notifiers in __cpuinitdata
MIPS: Calculate VMLINUZ_LOAD_ADDRESS based on the length of vmlinux.bin
MIPS: Alchemy: Resolve prom section mismatches
MIPS: Fix syscall 64 bit number comments.
MIPS: Hookup fanotify_init, fanotify_mark, and prlimit64 syscalls.
MIPS: TX49xx: Rename ARCH_KMALLOC_MINALIGN to ARCH_DMA_MINALIGN
MIPS: N32: Fix getdents64 syscall for n32
MIPS: Remove pr_<level> uses of KERN_<level>
MIPS: PNX8550: Sort out machine halt, restart and powerdown functions.
MIPS: GIC: Remove dependencies from Malta files.
MIPS: Kconfig: Fix and clarify kconfig help text for VSMP and SMTC.
MIPS: DMA: Fix computation of DMA flags from device's coherent_dma_mask.
MIPS: Audit: Fix hang in entry.S.
MIPS: Document why RELOC_HIDE is there.
MIPS: Octeon: Determine if helper needs to be built
MIPS: Use generic atomic64 for 32-bit kernels
MIPS: RM7000: Symbol should be static
MIPS: kspd: Adjust confusing if indentation
MIPS: Fix a typo.
Linus Torvalds [Wed, 6 Oct 2010 18:11:18 +0000 (11:11 -0700)]
Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block
* 'for-linus' of git://git.kernel.dk/linux-2.6-block:
writeback: always use sb->s_bdi for writeback purposes
Linus Torvalds [Wed, 6 Oct 2010 16:51:28 +0000 (09:51 -0700)]
Merge branch 'v2.6.36-rc6-urgent-fixes' of git://xenbits.xen.org/people/sstabellini/linux-pvhvm
* 'v2.6.36-rc6-urgent-fixes' of git://xenbits.xen.org/people/sstabellini/linux-pvhvm:
xen: do not initialize PV timers on HVM if !xen_have_vector_callback
xen: do not set xenstored_ready before xenbus_probe on hvm
Linus Torvalds [Wed, 6 Oct 2010 16:50:41 +0000 (09:50 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/mszeredi/fuse
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse:
fuse: Initialize total_len in fuse_retrieve()
Takashi Iwai [Wed, 6 Oct 2010 15:30:22 +0000 (17:30 +0200)]
Merge branch 'topic/misc' into for-next
Takashi Iwai [Wed, 6 Oct 2010 15:28:56 +0000 (17:28 +0200)]
ALSA: oxygen - Add a SSID for CMI8787-HG2PCI
This board has a strange PCI SSID 13f6:ffff. Works as compabile as
MODEL_CMEDIA_REF.
Reported-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Takashi Iwai [Wed, 6 Oct 2010 14:28:00 +0000 (16:28 +0200)]
Merge branch 'topic/misc' into for-next
Clemens Ladisch [Wed, 6 Oct 2010 08:58:50 +0000 (10:58 +0200)]
ALSA: oxygen: add PEX8111 initialization
Configure the PEX8111 bridge on the PCI Express cards so that the audio
DMA controller can do proper burst reads and is less likely to lose
data. This is usually done automatically, but is required on older
cards where the user has not applied the PLX firmware update.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Clemens Ladisch [Wed, 6 Oct 2010 08:57:50 +0000 (10:57 +0200)]
ALSA: oxygen: rewrite PCIe bridge initialization
Change the PCIe/PCI bridge initialization code to configure only the
bridge that is actually connected to the sound chip, instead of any
bridge found in the system. The new code also makes it easier to add
other bridges.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Clemens Ladisch [Wed, 6 Oct 2010 08:57:11 +0000 (10:57 +0200)]
ALSA: oxygen: reduce minimum period count
The interrupt counter is independent of the buffer counter, so there are
no restrictions on the period size. Having fewer periods also makes
PulseAudio happy.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Takashi Iwai [Wed, 6 Oct 2010 06:20:18 +0000 (08:20 +0200)]
Merge branch 'topic/asoc' into for-next
Mark Brown [Wed, 6 Oct 2010 02:31:40 +0000 (19:31 -0700)]
ASoC: Update links for Wolfson MAINTAINERS entry
We also have a separate git for audio, and a generic page for all of our
drivers not just the PMICs.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mark Brown [Wed, 6 Oct 2010 02:27:56 +0000 (19:27 -0700)]
ASoC: Add Dimitris Papastamos to Wolfson maintainers
Add Dimitris Papastamos as a contact for Wolfson device drivers.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
Nicolas Kaiser [Tue, 5 Oct 2010 12:11:40 +0000 (14:11 +0200)]
ASoC: remove duplicated include for nuc900
Remove duplicated include.
Signed-off-by: Nicolas Kaiser <nikai@nikai.net>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Guennadi Liakhovetski [Tue, 5 Oct 2010 15:54:28 +0000 (17:54 +0200)]
ASoC: sh: fix build error: terminate the platform device ID list
Platform driver ID table must be zero-element terminated.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Stephen Rothwell [Wed, 6 Oct 2010 00:06:44 +0000 (11:06 +1100)]
powerpc: remove unused variable
Since powerpc uses -Werror on arch powerpc, the build was broken like
this:
cc1: warnings being treated as errors
arch/powerpc/kernel/module.c: In function 'module_finalize':
arch/powerpc/kernel/module.c:66: error: unused variable 'err'
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Tue, 5 Oct 2010 20:07:43 +0000 (13:07 -0700)]
Merge branch 'core-fixes-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip
* 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
rcu: rcu_read_lock_bh_held(): disabling irqs also disables bh
generic-ipi: Fix deadlock in __smp_call_function_single
Linus Torvalds [Tue, 5 Oct 2010 18:57:37 +0000 (11:57 -0700)]
Merge branch 'perf-fixes-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip
* 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
perf trace scripting: Fix extern struct definitions
perf ui hist browser: Fix segfault on 'a' for annotate
perf tools: Fix build breakage
perf, x86: Handle in flight NMIs on P4 platform
oprofile, ARM: Release resources on failure
oprofile: Add Support for Intel CPU Family 6 / Model 29
Evgeny Kuznetsov [Tue, 5 Oct 2010 08:47:57 +0000 (12:47 +0400)]
wait: using uninitialized member of wait queue
The "flags" member of "struct wait_queue_t" is used in several places in
the kernel code without beeing initialized by init_wait(). "flags" is
used in bitwise operations.
If "flags" not initialized then unexpected behaviour may take place.
Incorrect flags might used later in code.
Added initialization of "wait_queue_t.flags" with zero value into
"init_wait".
Signed-off-by: Evgeny Kuznetsov <EXT-Eugeny.Kuznetsov@nokia.com>
[ The bit we care about does end up being initialized by both
prepare_to_wait() and add_to_wait_queue(), so this doesn't seem to
cause actual bugs, but is definitely the right thing to do -Linus ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Tue, 5 Oct 2010 18:29:27 +0000 (11:29 -0700)]
modules: Fix module_bug_list list corruption race
With all the recent module loading cleanups, we've minimized the code
that sits under module_mutex, fixing various deadlocks and making it
possible to do most of the module loading in parallel.
However, that whole conversion totally missed the rather obscure code
that adds a new module to the list for BUG() handling. That code was
doubly obscure because (a) the code itself lives in lib/bugs.c (for
dubious reasons) and (b) it gets called from the architecture-specific
"module_finalize()" rather than from generic code.
Calling it from arch-specific code makes no sense what-so-ever to begin
with, and is now actively wrong since that code isn't protected by the
module loading lock any more.
So this commit moves the "module_bug_{finalize,cleanup}()" calls away
from the arch-specific code, and into the generic code - and in the
process protects it with the module_mutex so that the list operations
are now safe.
Future fixups:
- move the module list handling code into kernel/module.c where it
belongs.
- get rid of 'module_bug_list' and just use the regular list of modules
(called 'modules' - imagine that) that we already create and maintain
for other reasons.
Reported-and-tested-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Adrian Bunk <bunk@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: stable@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Dimitris Papastamos [Mon, 4 Oct 2010 15:28:59 +0000 (16:28 +0100)]
ASoC: WM8804: Retrieve the device revision and print it
Be verbose and print out the device revision.
Signed-off-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Dimitris Papastamos [Mon, 4 Oct 2010 10:25:13 +0000 (11:25 +0100)]
ASoC: soc-cache: Add spi_write support for all I/O types
Ensure that all drivers that use SPI and I2C will work properly
by providing SPI write functions for all different I/O types.
Signed-off-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mark Brown [Tue, 5 Oct 2010 16:55:56 +0000 (09:55 -0700)]
Merge branch 'topic/asoc' of git://git./linux/kernel/git/tiwai/sound-2.6 into for-2.6.37
Takashi Iwai [Tue, 5 Oct 2010 16:11:57 +0000 (18:11 +0200)]
Merge branch 'topic/misc' into for-next
Clemens Ladisch [Mon, 4 Oct 2010 11:25:13 +0000 (13:25 +0200)]
ALSA: oxygen: fix input monitor dB scale
The input monitor half volume bit results in a factor of 0.5, so the
minimum scale value should be -6 dB.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Clemens Ladisch [Mon, 4 Oct 2010 11:24:43 +0000 (13:24 +0200)]
ALSA: oxygen: fix chip ID register symbols
Rename the symbol for the XCID pins, fix up a decimal/hex confusion for
the CMI8787 package ID, and add the other known package IDs.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Clemens Ladisch [Mon, 4 Oct 2010 11:23:26 +0000 (13:23 +0200)]
ALSA: virtuoso: fix Xonar STX anti-pop delay
The anti-pop delay for the STX should be 800 ms, not 100 ms like the ST.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Clemens Ladisch [Mon, 4 Oct 2010 11:22:51 +0000 (13:22 +0200)]
ALSA: virtuoso: add HDAV1.3 Slim PCI ID
Add a PCI ID for the Xonar HDAV1.3 Slim. There is no actual support,
but the presence of the ID allows the EEPROM repair code to work for
this card.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Clemens Ladisch [Mon, 4 Oct 2010 11:21:52 +0000 (13:21 +0200)]
ALSA: oxygen: handle CD input configuration with a flag
There are more models without a CD input than with one, so handle this
explicitly with a device_config flag to avoid having to define a control
filter callback to filter it out.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Clemens Ladisch [Mon, 4 Oct 2010 11:17:26 +0000 (13:17 +0200)]
ALSA: virtuoso: fix Xonar DS chip name
The controller on the Xonar DS is labeled "AV66", not "AV200".
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Clemens Ladisch [Mon, 4 Oct 2010 11:09:12 +0000 (13:09 +0200)]
ALSA: usb-audio: add more Yamaha USB MIDI devices
Add quirks for more devices (according to driver V.3.0.4-2).
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Stefano Stabellini [Fri, 1 Oct 2010 16:35:46 +0000 (17:35 +0100)]
xen: do not initialize PV timers on HVM if !xen_have_vector_callback
if !xen_have_vector_callback do not initialize PV timer unconditionally
because we still don't know how many cpus are available and if there is
more than one we won't be able to receive the timer interrupts on
cpu > 0.
This patch fixes an hang at boot when Xen does not support vector
callbacks and the guest has multiple vcpus.
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked-by: Jeremy Fitzhardinge <jeremy@goop.org>
Stefano Stabellini [Mon, 4 Oct 2010 15:10:06 +0000 (16:10 +0100)]
xen: do not set xenstored_ready before xenbus_probe on hvm
Register_xenstore_notifier should guarantee that the caller gets
notified even if xenstore is already up.
Therefore we revert "do not notify callers from
register_xenstore_notifier" and set xenstored_read at the right time for
PV on HVM guests too.
In fact in case of PV on HVM guests xenstored is ready only after the
platform pci driver has completed the initialization, so do not set
xenstored_ready before the call to xenbus_probe().
This patch fixes a shutdown_event watcher registration bug that causes
"xm shutdown" not to work properly.
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked-by: Jeremy Fitzhardinge <jeremy@goop.org>
Takashi Iwai [Tue, 5 Oct 2010 05:53:02 +0000 (07:53 +0200)]
Merge branch 'topic/asoc' into for-next
Takashi Iwai [Tue, 5 Oct 2010 05:50:11 +0000 (07:50 +0200)]
Merge branch 'for-2.6.37' of git://git./linux/kernel/git/broonie/sound-2.6 into topic/asoc
Troy Kisky [Sun, 3 Oct 2010 21:44:19 +0000 (16:44 -0500)]
ALSA: ASoc: DaVinci Delay start of ASP to trigger
Since only 4 mainline ASoC codecs support the trigger
callback, we cannot rely upon them stopping the frame clock
if they are master and must assume it is running even if the
sound is paused. Thus we cannot start the ASP until the trigger
method.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Signed-off-by: Martin Ambrose <martin@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Linus Torvalds [Mon, 4 Oct 2010 20:35:48 +0000 (13:35 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/lrg/voltage-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6:
regulator: max8649 - fix setting extclk_freq
regulator: fix typo in current units
regulator: fix device_register() error handling
Takashi Iwai [Mon, 4 Oct 2010 20:35:31 +0000 (22:35 +0200)]
Merge branch 'topic/asoc' into for-next
Jarkko Nikula [Mon, 4 Oct 2010 12:04:53 +0000 (15:04 +0300)]
omap: devices: Avoid merge conflict between ASoC and OMAP hwmod changes
Upcoming ASoC multi-component and OMAP hwmod changes will conflict
in arch/arm/mach-omap2/devices.c. Avoid this by moving a little bit
include statement introduced by ASoC Multi-Component Support patch.
Signed-off-by: Jarkko Nikula <jhnikula@gmail.com>
Cc: Paul Walmsley <paul@pwsan.com>
Cc: Tony Lindgren <tony@atomide.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Linus Torvalds [Mon, 4 Oct 2010 18:45:35 +0000 (11:45 -0700)]
Merge branch 'merge-powerpc' of git://git.secretlab.ca/git/linux-2.6
* 'merge-powerpc' of git://git.secretlab.ca/git/linux-2.6:
powerpc/5200: tighten up ac97 reset timing
powerpc/5200: efika.c: Add of_node_put to avoid memory leak
powerpc/512x: fix clk_get() return value
Linus Torvalds [Mon, 4 Oct 2010 18:15:59 +0000 (11:15 -0700)]
Merge branch 'fix/misc' of git://git./linux/kernel/git/tiwai/sound-2.6
* 'fix/misc' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
ALSA: i2c/other/ak4xx-adda: Fix a compile warning with CONFIG_PROCFS=n
ALSA: prevent heap corruption in snd_ctl_new()
Linus Torvalds [Mon, 4 Oct 2010 18:15:06 +0000 (11:15 -0700)]
Merge branch 'hwmon-for-linus' of git://git./linux/kernel/git/groeck/staging
* 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging:
hwmon: f71882fg: use a muxed resource lock for the Super I/O port
Linus Torvalds [Mon, 4 Oct 2010 18:14:21 +0000 (11:14 -0700)]
Merge branch 'fixes' of git://git./linux/kernel/git/davej/cpufreq
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq:
[CPUFREQ] Fix memory leaks in pcc_cpufreq_do_osc
[CPUFREQ] acpi-cpufreq: add missing __percpu markup
Linus Torvalds [Mon, 4 Oct 2010 18:13:22 +0000 (11:13 -0700)]
Merge branch 'merge-spi' of git://git.secretlab.ca/git/linux-2.6
* 'merge-spi' of git://git.secretlab.ca/git/linux-2.6:
of/spi: Fix OF-style driver binding of spi devices
spi: spi-gpio.c tests SPI_MASTER_NO_RX bit twice, but not SPI_MASTER_NO_TX
spi/mpc8xxx: fix buffer overrun on large transfers
Linus Torvalds [Mon, 4 Oct 2010 18:11:01 +0000 (11:11 -0700)]
Merge git://git./linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
vlan: dont drop packets from unknown vlans in promiscuous mode
Phonet: Correct header retrieval after pskb_may_pull
um: Proper Fix for
f25c80a4: remove duplicate structure field initialization
ip_gre: Fix dependencies wrt. ipv6.
net-2.6: SYN retransmits: Add new parameter to retransmits_timed_out()
iwl3945: queue the right work if the scan needs to be aborted
mac80211: fix use-after-free
Linus Torvalds [Mon, 4 Oct 2010 18:10:26 +0000 (11:10 -0700)]
Merge branch 'drm-intel-fixes' of git://git./linux/kernel/git/ickle/drm-intel
* 'drm-intel-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ickle/drm-intel:
drm/i915: Rephrase pwrite bounds checking to avoid any potential overflow
drm/i915: Sanity check pread/pwrite
drm/i915: Use pipe state to tell when pipe is off
drm/i915: vblank status not valid while training display port
drivers/gpu/drm/i915/i915_gem.c: Add missing error handling code
drm/i915: Fix refleak during eviction.
drm/i915: fix GMCH power reporting
Hugh Dickins [Sun, 3 Oct 2010 00:49:08 +0000 (17:49 -0700)]
ksm: fix bad user data when swapping
Building under memory pressure, with KSM on 2.6.36-rc5, collapsed with
an internal compiler error: typically indicating an error in swapping.
Perhaps there's a timing issue which makes it now more likely, perhaps
it's just a long time since I tried for so long: this bug goes back to
KSM swapping in 2.6.33.
Notice how reuse_swap_page() allows an exclusive page to be reused, but
only does SetPageDirty if it can delete it from swap cache right then -
if it's currently under Writeback, it has to be left in cache and we
don't SetPageDirty, but the page can be reused. Fine, the dirty bit
will get set in the pte; but notice how zap_pte_range() does not bother
to transfer pte_dirty to page_dirty when unmapping a PageAnon.
If KSM chooses to share such a page, it will look like a clean copy of
swapcache, and not be written out to swap when its memory is needed;
then stale data read back from swap when it's needed again.
We could fix this in reuse_swap_page() (or even refuse to reuse a
page under writeback), but it's more honest to fix my oversight in
KSM's write_protect_page(). Several days of testing on three machines
confirms that this fixes the issue they showed.
Signed-off-by: Hugh Dickins <hughd@google.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: stable@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Hugh Dickins [Sun, 3 Oct 2010 00:46:06 +0000 (17:46 -0700)]
ksm: fix page_address_in_vma anon_vma oops
2.6.36-rc1 commit
21d0d443cdc1658a8c1484fdcece4803f0f96d0e "rmap:
resurrect page_address_in_vma anon_vma check" was right to resurrect
that check; but now that it's comparing anon_vma->roots instead of
just anon_vmas, there's a danger of oopsing on a NULL anon_vma.
In most cases no NULL anon_vma ever gets here; but it turns out that
occasionally KSM, when enabled on a forked or forking process, will
itself call page_address_in_vma() on a "half-KSM" page left over from
an earlier failed attempt to merge - whose page_anon_vma() is NULL.
It's my bug that those should be getting here at all: I thought they
were already dealt with, this oops proves me wrong, I'll fix it in
the next release - such pages are effectively pinned until their
process exits, since rmap cannot find their ptes (though swapoff can).
For now just work around it by making page_address_in_vma() safe (and
add a comment on why that check is wanted anyway). A similar check
in __page_check_anon_rmap() is safe because do_page_add_anon_rmap()
already excluded KSM pages.
Signed-off-by: Hugh Dickins <hughd@google.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Rik van Riel <riel@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
David Daney [Thu, 23 Sep 2010 18:24:09 +0000 (11:24 -0700)]
MIPS: Octeon: Place cnmips_cu2_setup in __init memory.
It is an early_initcall, so it should be in __init memory.
Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1593/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
David Daney [Thu, 23 Sep 2010 18:23:29 +0000 (11:23 -0700)]
MIPS: Don't place cu2 notifiers in __cpuinitdata
The notifiers may be called at any time, so the notifier_block cannot
be in init memory.
Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1592/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Shmulik Ladkani [Tue, 31 Aug 2010 10:24:19 +0000 (13:24 +0300)]
MIPS: Calculate VMLINUZ_LOAD_ADDRESS based on the length of vmlinux.bin
Fix VMLINUZ_LOAD_ADDRESS calculation to be based on the length of
vmlinux.bin, the actual uncompressed kernel binary.
Previously it was based on the length of KBUILD_IMAGE (the unstripped ELF
vmlinux), which is bigger than vmlinux.bin. As a result, vmlinuz was
loaded into a memory address higher then actually needed - a problem for
small memory platforms.
Signed-off-by: Shmulik Ladkani <shmulik.ladkani@gmail.com>
To: linux-mips@linux-mips.org
Cc: alex@digriz.org.uk
Cc: manuel.lauss@googlemail.com
Cc: sam@ravnborg.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1564/
Acked-by: Wu Zhangjin <wuzhangjin@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Manuel Lauss [Thu, 19 Aug 2010 11:37:13 +0000 (13:37 +0200)]
MIPS: Alchemy: Resolve prom section mismatches
The function prom_init_cmdline() references the variable __initdata
arcs_cmdline.
The function prom_get_ethernet_addr() references the variable __initdata
arcs_cmdline.
Annotate prom_init_cmdline() as __init, unexport and annotate
prom_get_ethernet_addr() since it's no longer called from within
driver code.
Signed-off-by: Manuel Lauss <manuel.lauss@googlemail.com>
To: Linux-MIPS <linux-mips@linux-mips.org>
Patchwork: https://patchwork.linux-mips.org/patch/1547/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Ralf Baechle [Mon, 20 Sep 2010 14:00:19 +0000 (15:00 +0100)]
MIPS: Fix syscall 64 bit number comments.
Noticed and original patch by Philby John <pjohn@mvista.com>.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
David Daney [Mon, 23 Aug 2010 21:10:37 +0000 (14:10 -0700)]
MIPS: Hookup fanotify_init, fanotify_mark, and prlimit64 syscalls.
Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1553/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
FUJITA Tomonori [Sat, 14 Aug 2010 07:02:37 +0000 (16:02 +0900)]
MIPS: TX49xx: Rename ARCH_KMALLOC_MINALIGN to ARCH_DMA_MINALIGN
Architectures need to set ARCH_DMA_MINALIGN to the minimum DMA
alignment (commit
a6eb9fe105d5de0053b261148cee56c94b4720ca). Defining
ARCH_KMALLOC_MINALIGN doesn't work anymore.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Cc: anemo@mba.ocn.ne.jp
Patchwork: https://patchwork.linux-mips.org/patch/1544/
Acked-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Bernhard Walle [Fri, 3 Sep 2010 08:15:34 +0000 (10:15 +0200)]
MIPS: N32: Fix getdents64 syscall for n32
Commit
31c984a5acabea5d8c7224dc226453022be46f33 introduced a new syscall
getdents64. However, in the syscall table, the new syscall still refers to
the old getdents which doesn't work.
The problem appeared with a system that uses the eglibc 2.12-r11187 (that
utilizes that new syscall) is very confused. The fix has been tested with
that eglibc version.
Signed-off-by: Bernhard Walle <walle@corscience.de>
To: linux-mips@linux-mips.org
Cc: ddaney@caviumnetworks.com
Cc: akpm@linux-foundation.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1567/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Joe Perches [Sun, 12 Sep 2010 05:10:52 +0000 (22:10 -0700)]
MIPS: Remove pr_<level> uses of KERN_<level>
These would result in KERN_<level> actually getting printed.
Signed-off-by: Joe Perches <joe@perches.com>
To: Jiri Kosina <trivial@kernel.org>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1581/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
git.openpandora.org / pandora-kernel.git / log