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2008-11-05ASoC: Add new parameter to s3c24xx_pcm_enqueueDavid Anders
The S3C24xx dma does not allow more than one buffer to be enqueue prior to the dma transfers starting. This patch adds an additional parameter to s3c24xx_pcm_enqueue() to allow for passing an initial dma maximum load value. Signed-off-by: David Anders <danders at amltd.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-05ASoC: Remove core version numberMark Brown
Rather than try to remember to keep the core version number updated (which hasn't been happening) just remove it. It was much more useful when ASoC was out of tree. Signed-off-by: Mark brown <broonie@opensource.wolfsonmicro.com>
2008-11-05ASoC: Add Palm/PXA27x unified ASoC audio driverMarek Vasut
this patch adds asoc audio driver for pxa27x based Palm PDAs. I tested it for palmtx, t5 and ld, it should work with palmz72 as well (slapin, please test). I sent it here some time ago, but now I got to fixing bugs in it. It should be somehow mostly ok and ready for applying. [Converted to use snd_soc_dapm_nc_pin() and bool Kconfig -- broonie] Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-04ALSA: ASoC - Remove unnecessary inclusion of linux/version.hTakashi Iwai
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-11-04ALSA: ASoC codec: remove unused #include <version.h>Huang Weiyi
The file(s) below do not use LINUX_VERSION_CODE nor KERNEL_VERSION. sound/soc/codecs/ad73311.c This patch removes the said #include <version.h>. Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-11-04ALSA: SOC: Fix setting codec register with debugfs filesystem merge errorTroy Kisky
Call device_create_file only once in snd_soc_dapm_sys_add function. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-10-31Merge commit 'v2.6.28-rc2' into topic/asocTakashi Iwai
2008-10-31Merge branch 'topic/fix/asoc' into topic/asocTakashi Iwai
2008-10-31ASoC: Add audio support for the Atmel AT91SAM9G20ek board(uing wolfson 8731).Sedji Gaouaou
Add audio support for the Atmel AT91SAM9G20ek board(uing wolfson 8731). It is based on the former eti_b1_wm8731.c file, using the atmel scc API. Signed-off-by: Sedji Gaouaou <sedji.gaouaou@atmel.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-10-31ASoC: Merge AT91 and AVR32 support into a single atmel architectureSedji Gaouaou
The Ateml AT91 and AVR32 SoC share common IP for audio and can share the same driver code using the atmel-ssc API provided for both architectures. Do this, creating a new unified atmel ASoC architecture to replace the previous at32 and at91 ones. [This was contributed as a patch series for reviewability but has been squashed down to a single commit to help preserve both the history and bisectability. A small bugfix from Jukka is included.] Tested-by: Jukka Hynninen <ext-jukka.hynninen@vaisala.com> Signed-off-by: Sedji Gaouaou <sedji.gaouaou@atmel.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-10-31ASoC: Add support for BeagleboardSteve Sakoman
Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-10-31ASoC: Add support for Gumstix OveroSteve Sakoman
Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-10-31ASoC: Add support for TWL4030 audio codecSteve Sakoman
Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-10-31ALSA: ASoC - restore removed variable declarationStephen Rothwell
sound/soc/soc-dapm.c: In function 'snd_soc_dapm_sys_add': sound/soc/soc-dapm.c:828: error: 'ret' undeclared (first use in this function) Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-10-30ALSA: ASoC - Fix a typo in KconfigTakashi Iwai
The last change to Kconfig ca53fb24dd21bff32c4b41b2be1035a1adfc0135 added a wrong item SND_SOC_AC97, which must be SND_SOC_AC97_CODEC. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-10-30ASoC: Disable automatic volume control in the CS4270 sound driverTimur Tabi
Disable the automatic volume control feature of the CS4270 audio codec. This feature, which is enabled by default, causes volume change commands to be delayed. Sometimes the volume change happens after playback is started. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-10-30ASoC: Use finer grained dependencies in SND_SOC_ALL_CODECSMark Brown
Move the bus dependencies in SND_SOC_ALL_CODECS into the individual codec options rather than have them centrally. This allows the inclusion of AC97 codecs when testing on platforms with AC97 support and will also handle codecs on multi-function devices more gracefully. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-10-30ASoC: Do a warm reset after cold when resetting the WM9713Mark Brown
The WM9713 comes out of cold reset in low power mode so always requires a warm reset to bring up the AC97 link after a cold reset. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-10-30ASoC: Add PXA SSP supportMark Brown
The SSP ports PXA series processors can be used to implement a variety of audio interface formats. This patch implements support for I2S, DSP A and DSP B modes on these ports. This patch is based on the previous out of tree pxa2xx-ssp driver (which was originally written by Liam Girdwood with updates from Philipp Zabel and Nicola Perrino) and pxa3xx-ssp driver (originally written by Seth Forsee based on the pxa2xx-ssp driver). Testing coverage is not complete currently. Tested-by: Daniel Ribeiro <drwyrm@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-10-30ASoC: Remove DAPM restriction on mixer control name lengthsMark Brown
As well as ensuring that UI-relevant parts of control names don't get truncated in the DAPM code this avoids conflicts in long control names that differ only at the end of a long string. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-10-30ASoC: Convert core to use standard debug print macrosMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-10-30ASoC: Fix handling of DAPM suspend workMark Brown
Since we can query the playback stream power state directly we do not need to infer if it is powered up from the timer being scheduled. Doing this avoids problems that previously existed with streams being incorrectly determined to be powered up caused when the timer is scheduled when streams are closed after being partially set up. Reported-by: Nobin Mathew <nobin.mathew@gmail.com> Reported-by: Jukka Hynninen <ext-jukka.hynninen@vaisala.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-10-30ASoC: Allow setting codec register with debugfs filesystemTroy Kisky
i.e. echo 6 59 >/sys/kernel/debug/soc-audio.0/codec_reg will set register 0x06 to a value of 0x59. Also, pop_time debugfs interface setup is moved so that it is setup in the same function as codec_reg Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-10-30ALSA: ASoC: Fix WM9713 ALC Decay Time nameMark Brown
The control had an extra space at the end of the name. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-10-30ALSA: ASoC: Fix some minor errors in mpc5200 psc i2s driverJon Smirl
Fix missing unsigned for irqsave flags in psc i2s driver Make attribute visiblity static Collect all sysfs errors before checking status [Word wrapped DEVICE_ATTR() lines for 80 columns -- broonie] Signed-off-by: Jon Smirl <jonsmirl@gmail.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-10-30ALSA: ASoC: Fix mono controls after conversion to support full int masksMark Brown
When ASoC was converted to support full int width masks SOC_SINGLE_VALUE() omitted the assignment of rshift, causing the control operatins to report some mono controls as stereo. This happened to work some of the time due to a confusion between shift and min in snd_soc_info_volsw(). Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-10-28Merge branch 'topic/fix/asoc' into topic/asocTakashi Iwai
2008-10-27ALSA: ASoC: Blackfin: update SPORT0 port selector (v2)Cliff Cai
- Setting the TFS pin selector for SPORT 0 based on whether the selected port id F or G. If the port is F then no conflict should exist for the TFS. When Port G is selected and EMAC then there is a conflict between the PHY interrupt line and TFS. Current settings prevent the conflict by ignoring the TFS pin when Port G is selected. This allows both ssm2602 using Port G and EMAC concurrently. - some code cleanup Signed-off-by: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-10-27Merge branch 'topic/asoc-next' into topic/asocTakashi Iwai
2008-10-26Linux 2.6.28-rc2Linus Torvalds
.. fix all the worst problems in -rc1
2008-10-26m68k: Disable Amiga serial console support if modularGeert Uytterhoeven
If CONFIG_AMIGA_BUILTIN_SERIAL=m, I get the following warnings: | drivers/char/amiserial.c: At top level: | drivers/char/amiserial.c:2138: warning: data definition has no type or storage class | drivers/char/amiserial.c:2138: warning: type defaults to 'int' in declaration of 'console_initcall' | drivers/char/amiserial.c:2138: warning: parameter names (without types) in function declaration | drivers/char/amiserial.c:2134: warning: 'amiserial_console_init' defined but not used because console_initcall() is not defined (nor really sensible) in the modular case. So disable serial console support if the driver is modular. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-26epoll: avoid double-inserts in case of EFAULTDavide Libenzi
In commit f337b9c58332bdecde965b436e47ea4c94d30da0 ("epoll: drop unnecessary test") Thomas found that there is an unnecessary (always true) test in ep_send_events(). The callback never inserts into ->rdllink while the send loop is performed, and also does the ~EP_PRIVATE_BITS test. Given we're holding the mutex during this time, the conditions tested inside the loop are always true. HOWEVER. The test "!ep_is_linked(&epi->rdllink)" wasn't there because we insert into ->rdllink, but because the send-events loop might terminate before the whole list is scanned (-EFAULT). In such cases, when the loop terminates early, and when a (leftover) file received an event while we're performing the lockless loop, we need such test to avoid to double insert the epoll items. The list_splice() done a few steps below, will correctly re-insert the ones that were left on "txlist". This should fix the kenrel.org bugzilla entry 11831. Signed-off-by: Davide Libenzi <davidel@xmailserver.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-26select: deal with math overflow from borderline valid userland dataArjan van de Ven
Some userland apps seem to pass in a "0" for the seconds, and several seconds worth of usecs to select(). The old kernels accepted this just fine, so the new kernels must too. However, due to the upscaling of the microseconds to nanoseconds we had some cases where we got math overflow, and depending on the GCC version (due to inlining decisions) that actually resulted in an -EINVAL return. This patch fixes this by adding the excess microseconds to the seconds field. Also with thanks to Marcin Slusarz for spotting some implementation bugs in the diagnostics patches. Reported-by: Carlos R. Mafra <crmafra2@gmail.com> Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-26wireless: fix regression caused by regulatory config optionArjan van de Ven
The default for the regulatory compatibility option is wrong; if you picked the default you ended up with a non-functional wifi system (at least I did on Fedora 9 with iwl4965). I don't think even the October 2008 releases of the various distros has the new userland so clearly the default is wrong, and also we can't just go about deleting this in 2.6.29... Change the default to "y" and also adjust the config text a little to reflect this. This patch fixes regression #11859 With thanks to Johannes Berg for the diagnostics Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-26cgroup: remove unused variableStephen Rothwell
/scratch/sfr/next/kernel/cgroup.c: In function 'cgroup_tasks_start': /scratch/sfr/next/kernel/cgroup.c:2107: warning: unused variable 'i' Introduced in commit cc31edceee04a7b87f2be48f9489ebb72d264844 "cgroups: convert tasks file to use a seq_file with shared pid array". Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-26Merge branch 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6Linus Torvalds
* 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: hwmon: (abituguru3) enable DMI probing feature on AW9D-MAX hwmon: (abituguru3) Cosmetic whitespace fixes hwmon: (adt7473) Fix voltage conversion routines hwmon: (lm90) Add support for the LM99 16 degree offset hwmon: (lm90) Fix handling of hysteresis value hwmon-vid: Add support for AMD family 10h CPUs hwmon: (w83781d) Fix linking when built-in
2008-10-26r8169: revert "read MAC address from EEPROM on init"Francois Romieu
This reverts commit 7bf6bf4803df1adc927f585168d2135fb019c698. The code has both a short existence and an increasing track of failures despite some work to amend it for -rc1. It is not just a matter of reading the eeprom: sometimes the eeprom is read correctly, then the mac address is not written correctly back into the mac registers. Some chipsets seem to work reliably but it is not clear at this point if the code can simply be made to work on a per-chipset basis and post -rc1 is not the place where I want to experiment these things. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-26arm ide breakageAl Viro
a) semicolon before the function body is a bad idea b) it's const struct foo, not struct const foo c) incidentally, it's ecard_remove_driver(), not ecard_unregister_driver() d) compiling is occasionally useful. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-26fix allmodconfig breakageAl Viro
If you use KCONFIG_ALLCONFIG (even with empty file) you get broken allmodconfig/allyesconfig; CONFIG_MODULES gets turned off, with obvious massive fallout. Breakage had been introduced when conf_set_all_new_symbols() got used for allmodconfig et.al. What happens is that sym_calc_value(modules_sym) done in conf_read_simple() sets SYMBOL_VALID on both modules_sym and MODULES. When we get to conf_set_all_new_symbols(), we set sym->def[S_DEF_USER] on everything, but it has no effect on sym->curr for the symbols that already have SYMBOL_VALID - these are stuck. Solution: use sym_clear_all_valid() in there. Note that it makes reevaluation of modules_sym redundant - sym_clear_all_valid() will do that itself. [ Fixes http://bugzilla.kernel.org/show_bug.cgi?id=11512, says Alexey ] Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Roman Zippel <zippel@linux-m68k.org> Cc: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-26hwmon: (abituguru3) enable DMI probing feature on AW9D-MAXAlistair John Strachan
Switch the AW9D-MAX over from port probing to the preferred DMI probe method. Signed-off-by: Alistair John Strachan <alistair@devzero.co.uk> Tested-by: Justin Piszcz <jpiszcz@lucidpixels.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-10-26hwmon: (abituguru3) Cosmetic whitespace fixesAlistair John Strachan
As the probable result of zealous copy/pasting, many supported boards contain sensor names with trailing whitespace. Though this is not a huge problem, it is inconsistent with other sensor names, and with other similar hwmon drivers. Additionally, the DMI nag message added in 2.6.27 was missing a space between two sentence fragments -- might as well clean that up too. Doesn't alter any kernel text, just data. Signed-off-by: Alistair John Strachan <alistair@devzero.co.uk> Reported-by: Justin Piszcz <jpiszcz@lucidpixels.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-10-26hwmon: (adt7473) Fix voltage conversion routinesJean Delvare
Fix voltage conversion routines. Based on an earlier patch from Paulius Zaleckas. According to the datasheet voltage is scaled with resistors and value 192 is nominal voltage. 0 is 0V. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Paulius Zaleckas <paulius.zaleckas@teltonika.lt> Cc: Darrick J. Wong <djwong@us.ibm.com>
2008-10-26hwmon: (lm90) Add support for the LM99 16 degree offsetJean Delvare
The LM99 differs from the LM86, LM89 and LM90 in that it reports remote temperatures (temp2) 16 degrees lower than they really are. So far we have been cheating and handled this in userspace but it really should be handled by the driver directly. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Matthew Garrett <mjg59@srcf.ucam.org>
2008-10-26hwmon: (lm90) Fix handling of hysteresis valueJean Delvare
There are several problems in the way the hysteresis value is handled by the lm90 driver: * In show_temphyst(), specific handling of the MAX6646 is missing, so the hysteresis is reported incorrectly if the critical temperature is over 127 degrees C. * In set_temphyst(), the new hysteresis register value is written to the chip but data->temp_hyst isn't updated accordingly, so there is a short period of time (up to 2 seconds) where the old hystereris value will be returned while the new one is already active. * In set_temphyst(), the critical temperature which is used as a base to compute the value of the hysteresis register lacks device-specific handling. As a result, the value of the hysteresis register might be incorrect for the ADT7461 and MAX6646 chips. Fix these 3 bugs. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Ben Hutchings <bhutchings@solarflare.com> Cc: Nate Case <ncase@xes-inc.com>
2008-10-26hwmon-vid: Add support for AMD family 10h CPUsJean Delvare
The AMD family 10h CPUs use the same VID decoding table as the family 0Fh CPUs. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Rudolf Marek <r.marek@assembler.cz>
2008-10-26hwmon: (w83781d) Fix linking when built-inGeert Uytterhoeven
When w83781d is built-in, the final links fails with the following vague error message: `.exit.text' referenced in section `.init.text' of drivers/built-in.o: defined in discarded section `.exit.text' of drivers/built-in.o w83781d_isa_unregister() cannot be marked __exit, as it's also called from sensors_w83781d_init(), which is marked __init. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-10-25Merge branch 'for_linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: Fix duplicate entries returned from getdents() system call ext3: Fix duplicate entries returned from getdents() system call
2008-10-25Revert "Call init_workqueues before pre smp initcalls."Linus Torvalds
This reverts commit a802dd0eb5fc97a50cf1abb1f788a8f6cc5db635 by moving the call to init_workqueues() back where it belongs - after SMP has been initialized. It also moves stop_machine_init() - which needs workqueues - to a later phase using a core_initcall() instead of early_initcall(). That should satisfy all ordering requirements, and was apparently the reason why init_workqueues() was moved to be too early. Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-25ext4: Fix duplicate entries returned from getdents() system callTheodore Ts'o
Fix a regression caused by commit d0156417, "ext4: fix ext4_dx_readdir hash collision handling", where deleting files in a large directory (requiring more than one getdents system call), results in some filenames being returned twice. This was caused by a failure to update info->curr_hash and info->curr_minor_hash, so that if the directory had gotten modified since the last getdents() system call (as would be the case if the user is running "rm -r" or "git clean"), a directory entry would get returned twice to the userspace. Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> This patch fixes the bug reported by Markus Trippelsdorf at: http://bugzilla.kernel.org/show_bug.cgi?id=11844 Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Tested-by: Markus Trippelsdorf <markus@trippelsdorf.de>
2008-10-25ext3: Fix duplicate entries returned from getdents() system callTheodore Ts'o
Fix a regression caused by commit 6a897cf4, "ext3: fix ext3_dx_readdir hash collision handling", where deleting files in a large directory (requiring more than one getdents system call), results in some filenames being returned twice. This was caused by a failure to update info->curr_hash and info->curr_minor_hash, so that if the directory had gotten modified since the last getdents() system call (as would be the case if the user is running "rm -r" or "git clean"), a directory entry would get returned twice to the userspace. This patch fixes the bug reported by Markus Trippelsdorf at: http://bugzilla.kernel.org/show_bug.cgi?id=11844 Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Tested-by: Markus Trippelsdorf <markus@trippelsdorf.de>
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