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* powerpc64/ftrace: use PACA to retrieve TOC in mod_return_to_handlerSteven Rostedt2009-10-13
| | | | | | | | | | | | | The mod_return_to_handler needs to switch to the kernel TOC before jumping to a the kernel code. It currently does this by looking at the kernel function data and retrieves the TOC that way. Not only is this inefficient, it also breaks with a relocatable kernel. The PACA contains the kernel TOC and we can easily retrieve it that way. Reported-by: Sachin Sant <sachinp@in.ibm.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
* powerpc/ftrace: show real return addresses in modulesSteven Rostedt2009-10-13
| | | | | | | | | | | | | | | | When the function graph tracer is enabled, it replaces the return address with a hook back to the tracer. This makes back traces see the hook instead of the actual return address. The current code also shows the real address by checking if the return address jumps to the return_to_handler. If it is, is also prints out the saved real return address. On powerpc64, some modules may return to mod_return_to_handler, which is not checked. This patch will also show the real address if a return is to mod_return_to_handler as well. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
* Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-blockLinus Torvalds2009-10-13
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://git.kernel.dk/linux-2.6-block: cciss: Add cciss_allow_hpsa module parameter cciss: Fix multiple calls to pci_release_regions blk-settings: fix function parameter kernel-doc notation writeback: kill space in debugfs item name writeback: account IO throttling wait as iowait elv_iosched_store(): fix strstrip() misuse cfq-iosched: avoid probable slice overrun when idling cfq-iosched: apply bool value where we return 0/1 cfq-iosched: fix think time allowed for seekers cfq-iosched: fix the slice residual sign cfq-iosched: abstract out the 'may this cfqq dispatch' logic block: use proper BLK_RW_ASYNC in blk_queue_start_tag() block: Seperate read and write statistics of in_flight requests v2 block: get rid of kblock_schedule_delayed_work() cfq-iosched: fix possible problem with jiffies wraparound cfq-iosched: fix issue with rq-rq merging and fifo list ordering
| * cciss: Add cciss_allow_hpsa module parameterStephen M. Cameron2009-10-13
| | | | | | | | | | | | | | | | | | Add cciss_allow_hpsa module parameter. This parameter causes the cciss driver to ignore any Smart Array devices known to be supported by the hpsa driver. Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * cciss: Fix multiple calls to pci_release_regionsStephen M. Cameron2009-10-13
| | | | | | | | | | | | | | | | | | | | Fix multiple calls to pci_release_regions. If cciss_pci_init fails, it already does any necessary call to pci_release_regions, so this does not need to be done again in cciss_init_one in that case. Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * blk-settings: fix function parameter kernel-doc notationRandy Dunlap2009-10-12
| | | | | | | | | | | | | | Fix kernel-doc notation in blk-settings.c::blk_queue_max_discard_sectors(). Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * writeback: kill space in debugfs item nameWu Fengguang2009-10-09
| | | | | | | | | | | | | | The space is not script friendly, kill it. Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * writeback: account IO throttling wait as iowaitWu Fengguang2009-10-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It makes sense to do IOWAIT when someone is blocked due to IO throttle, as suggested by Kame and Peter. There is an old comment for not doing IOWAIT on throttle, however it has been mismatching the code for a long time. If we stop accounting IOWAIT for 2.6.32, it could be an undesirable behavior change. So restore the io_schedule. CC: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> CC: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * elv_iosched_store(): fix strstrip() misuseKOSAKI Motohiro2009-10-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | elv_iosched_store() ignore the return value of strstrip(). It makes small inconsistent behavior. This patch fixes it. <before> ==================================== # cd /sys/block/{blockdev}/queue case1: # echo "anticipatory" > scheduler # cat scheduler noop [anticipatory] deadline cfq case2: # echo "anticipatory " > scheduler # cat scheduler noop [anticipatory] deadline cfq case3: # echo " anticipatory" > scheduler bash: echo: write error: Invalid argument <after> ==================================== # cd /sys/block/{blockdev}/queue case1: # echo "anticipatory" > scheduler # cat scheduler noop [anticipatory] deadline cfq case2: # echo "anticipatory " > scheduler # cat scheduler noop [anticipatory] deadline cfq case3: # echo " anticipatory" > scheduler noop [anticipatory] deadline cfq Cc: Li Zefan <lizf@cn.fujitsu.com> Cc: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * cfq-iosched: avoid probable slice overrun when idlingCorrado Zoccolo2009-10-08
| | | | | | | | | | | | | | | | | | | | | | If the average think time is larger than the remaining time slice for any given queue, don't allow it to idle. A succesful idle also means that we need to dispatch and complete a request, so if we don't even have time left for the idle process, we would overrun the slice in any case. Signed-off-by: Corrado Zoccolo <czoccolo@gmail.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * cfq-iosched: apply bool value where we return 0/1Jens Axboe2009-10-07
| | | | | | | | | | | | | | | | Saves 16 bytes of text, woohoo. But the more important point is that it makes the code more readable when returning bool for 0/1 cases. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * cfq-iosched: fix think time allowed for seekersCorrado Zoccolo2009-10-07
| | | | | | | | | | | | | | | | | | CFQ enables idle only for processes that think less than the allowed idle time. Since idle time is lower for seeky queues, we should use the correct value in the comparison. Signed-off-by: Corrado Zoccolo <czoccolo@gmail.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * cfq-iosched: fix the slice residual signJens Axboe2009-10-06
| | | | | | | | | | | | | | | | | | | | We should subtract the slice residual from the rb tree key, since a negative residual count indicates that the cfqq overran its slice the last time. Hence we want to add the overrun time, to position it a bit further away in the service tree. Reported-by: Corrado Zoccolo <czoccolo@gmail.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * cfq-iosched: abstract out the 'may this cfqq dispatch' logicJens Axboe2009-10-06
| | | | | | | | | | | | | | Makes the whole thing easier to read, cfq_dispatch_requests() was a bit messy before. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * block: use proper BLK_RW_ASYNC in blk_queue_start_tag()Jens Axboe2009-10-06
| | | | | | | | | | | | Makes it easier to read than the 0. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * block: Seperate read and write statistics of in_flight requests v2Nikanth Karthikesan2009-10-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit a9327cac440be4d8333bba975cbbf76045096275 added seperate read and write statistics of in_flight requests. And exported the number of read and write requests in progress seperately through sysfs. But Corrado Zoccolo <czoccolo@gmail.com> reported getting strange output from "iostat -kx 2". Global values for service time and utilization were garbage. For interval values, utilization was always 100%, and service time is higher than normal. So this was reverted by commit 0f78ab9899e9d6acb09d5465def618704255963b The problem was in part_round_stats_single(), I missed the following: if (now == part->stamp) return; - if (part->in_flight) { + if (part_in_flight(part)) { __part_stat_add(cpu, part, time_in_queue, part_in_flight(part) * (now - part->stamp)); __part_stat_add(cpu, part, io_ticks, (now - part->stamp)); With this chunk included, the reported regression gets fixed. Signed-off-by: Nikanth Karthikesan <knikanth@suse.de> -- Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * block: get rid of kblock_schedule_delayed_work()Jens Axboe2009-10-05
| | | | | | | | | | | | | | | | | | | | It was briefly introduced to allow CFQ to to delayed scheduling, but we ended up removing that feature again. So lets kill the function and export, and just switch CFQ back to the normal work schedule since it is now passing in a '0' delay from all call sites. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * cfq-iosched: fix possible problem with jiffies wraparoundCorrado Zoccolo2009-10-05
| | | | | | | | | | | | | | | | | | | | | | The RR service tree is indexed by a key that is relative to current jiffies. This can cause problems on jiffies wraparound. The patch fixes it using time_before comparison, and changing the add_front path to use a relative number, too. Signed-off-by: Corrado Zoccolo <czoccolo@gmail.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * cfq-iosched: fix issue with rq-rq merging and fifo list orderingJens Axboe2009-10-05
| | | | | | | | | | | | | | | | | | | | cfq uses rq->start_time as the fifo indicator, but that field may get modified prior to cfq doing it's fifo list adjustment when a request gets merged with another request. This can cause the fifo list to become unordered. Reported-by: Corrado Zoccolo <czoccolo@gmail.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* | Merge branch 'for-linus' of ↵Linus Torvalds2009-10-13
|\ \ | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu: percpu: fix compile warnings
| * | percpu: fix compile warningsTejun Heo2009-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the following two compile warnings which show up on i386. mm/percpu.c:1873: warning: comparison of distinct pointer types lacks a cast mm/percpu.c:1879: warning: format '%lx' expects type 'long unsigned int', but argument 2 has type 'size_t' Signed-off-by: Tejun Heo <tj@kernel.org> Reported-by: Randy Dunlap <randy.dunlap@oracle.com>
* | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixesLinus Torvalds2009-10-13
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes: kbuild: revert "save ARCH & CROSS_COMPILE ..." warn about use of uninstalled kernel headers kbuild: mkcompile_h: trivial cleanups kbuild: fix warning when domainname is not available kbuild: Fix size_append issue for bzip2/lzma kernel kbuild,scripts: use non-builtin echo for '-e' kbuild: fix the binrpm-pkg target to work with KBUILD_OUTPUT set
| * | | kbuild: revert "save ARCH & CROSS_COMPILE ..."Sam Ravnborg2009-10-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Revert commit 575543347b5baed0ca927cb90ba8807396fe9cc9 It caused following issues: - On architectures where ARCH= setting is used to select between 32 and 64 bit this was no longer possible without "make mrproper" - If ARCH was changed then kbuild refused to run "make mrproper" because ARCH had changed - When CROSS_COMPILE was changed people were asked to run "make mrproper" but kbuild refused to run "make mrproper" because CROSS_COMPILE changed. - Spaces in CROSS_COMPILE was not 'supported' - If an non-existing ARCH= was used kbuild could get stuck Lessons learned: . Despite being simple and straghtforward people uses very different approaches when building the kernel. . CROSS_COMPILE is sometimes used for ccache despite cache being only a CC frontend so one would have expected CC to be used for this purpose. . And obviously this was not tested widely enough. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Pavel Machek <pavel@ucw.cz> Cc: Ingo Molnar <mingo@elte.hu> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Andrew Morton <akpm@linux-foundation.org>
| * | | warn about use of uninstalled kernel headersArnd Bergmann2009-10-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | User applications frequently hit problems when they try to use the kernel headers directly, rather than the exported headers. This adds an explicit warning for this case, and points to a URL holding an explanation of why this is wrong and what to do about it. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
| * | | kbuild: mkcompile_h: trivial cleanupsFelipe Contreras2009-10-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | UTS_TRUNCATTE is simpler this way, and now editors idetify this as a shell script. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Acked-by: WANG Cong <xiyou.wangcong@gmail.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
| * | | kbuild: fix warning when domainname is not availableFelipe Contreras2009-10-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Otherwise we get: "dnsdomainname: Unknown host" Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Acked-by: WANG Cong <xiyou.wangcong@gmail.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
| * | | kbuild: Fix size_append issue for bzip2/lzma kernelAlek Du2009-10-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Makefile.lib will call "echo -ne" to append uncompressed kernel size to bzip2/lzma kernel image. The "echo" here depends on the shell that /bin/sh pointing to. On Ubuntu system, the /bin/sh is pointing to dash, which does not support "echo -e" at all. Use /bin/echo instead of shell echo should always be safe. Signed-off-by: Alek Du <alek.du@intel.com> Acked-by: WANG Cong <xiyou.wangcong@gmail.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
| * | | kbuild,scripts: use non-builtin echo for '-e'Amerigo Wang2009-10-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Alek reported that on Ubuntu, where dash is used, 'echo -e' can't work, so let's use non-builtin echo in this case. Reported-by: Alek Du <alek.du@intel.com> Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
| * | | kbuild: fix the binrpm-pkg target to work with KBUILD_OUTPUT setFrans Pop2009-10-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The binrpm-pkg target (binary RPM only) fails when called with KBUILD_OUTPUT set. This patch makes it work. For the rpm-pkg target (source + binary RPM), building with KBUILD_OUTPUT set is not possible and also not needed as the actual build is done in a temporary directory anyway, so check that KBUILD_OUTPUT is not set in that case to avoid later errors. Signed-off-by: Frans Pop <elendil@planet.nl> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* | | | headers: Fix build after <linux/sched.h> removalIngo Molnar2009-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit d43c36dc6b357fa1806800f18aa30123c747a6d1 ("headers: remove sched.h from interrupt.h") left some build errors in some configurations due to drivers having depended on getting header files "accidentally". Signed-off-by: Ingo Molnar <mingo@elte.hu> [ Combined several one-liners from Ingo into one single patch - Linus ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | Merge branch 'for-linus' of ↵Linus Torvalds2009-10-13
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: fix possible deadlock in hidraw_read HID: fix kerneldoc comment for hid_input_report() HID: add __init/__exit macros to twinhan.c
| * | | | HID: fix possible deadlock in hidraw_readJiri Kosina2009-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the loop in hidraw_read() loops more than once, then we might end up trying to acquire already locked mutex, casuing a deadlock. Reported-by: iceberg <iceberg@ispras.ru> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | | HID: fix kerneldoc comment for hid_input_report()Jiri Kosina2009-10-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The kerneldoc comment for 'interrupt' has already confused a lot of people, as it is simply wrong. It doesn't carry the information about the context, but is used to distinguish between two fundamental types of low-level transport transfers -- interrupt vs. control. Make this clear in the comment. Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | | HID: add __init/__exit macros to twinhan.cPeter Huewe2009-09-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Trivial patch which adds the __init/__exit macros to the module_init/ module_exit functions of the twinhan driver in hid. Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | | | | Merge branch 'for-linus' of ↵Linus Torvalds2009-10-13
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: hda - Allow all formats as default for Nvidia HDMI ALSA: aaci: ARM1176 aaci-pl041 AC97 register read timeout ALSA: hda - Fix volume-knob setup for Dell laptops with STAC9228 ALSA: hda - Fix mute sound with STAC9227/9228 codecs ALSA: bt87x - Add a whitelist for Pinnacle PCTV (11bd:0012) ALSA: hda - Fix overflow of spec->init_verbs in patch_realtek.c ALSA: ice1724 - Make call to set hw params succeed on ESI Juli@ ALSA: ice1724: Fix surround on Chaintech AV-710 ALSA: hda - Add full rates/formats support for Nvidia HDMI
| * \ \ \ \ Merge branch 'fix/hda' into for-linusTakashi Iwai2009-10-13
| |\ \ \ \ \
| | * | | | | ALSA: hda - Allow all formats as default for Nvidia HDMITakashi Iwai2009-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the commit f0613d5752d8f7d1d02e6d40947f38877fdf9c90 ALSA: hda - Add full rates/formats support for Nvidia HDMI the flag LIMITIED_RATE_FMT_SUPPORT was set as default, as I forgot to clear before commit. Let's enable all formats/rates as default. Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * | | | | ALSA: hda - Fix volume-knob setup for Dell laptops with STAC9228Takashi Iwai2009-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The volume-knob widget needs to be set with 0x7f instead of 0xff for Dell laptops with STAC9228 codec, too, like the previous commit. Reference: Novell bnc#545013 http://bugzilla.novell.com/show_bug.cgi?id=545013 Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * | | | | ALSA: hda - Fix mute sound with STAC9227/9228 codecsTakashi Iwai2009-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On FSC laptops, the sound gets muted gradually when the volume is chnaged. This is due to the wrong volume-knob widget setup. The delta bit (bit 7) shouldn't be set for these devices. This patch adds a new quirk to set the value 0x7f to the widget 0x24 instead of 0xff. Reference: Novell bnc#546006 http://bugzilla.novell.com/show_bug.cgi?id=546006 Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * | | | | ALSA: hda - Fix overflow of spec->init_verbs in patch_realtek.cTakashi Iwai2009-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ALC861-VD lenovo model causes overflow of spec->init_verbs entries due to the recent changes. Simply increase the array size to avoid the overflow. Reported-by: Luca Tettamanti <kronos.it@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * | | | | ALSA: hda - Add full rates/formats support for Nvidia HDMITakashi Iwai2009-10-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow Nvidia HDMI to support more possible sample rates and formats. At best, the really supported rates and formats should be determined together with the negotiation with the HDMI receiver, but it's currently not implemented yet (Nvidia stuff seems incompatible with HDMI 1.3 standard in this regard). As a compromise, we enable all bits, assuming that all recent devices do support such rates/formats. Tested-by: Alan Alan <alanwww1@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | | | | ALSA: aaci: ARM1176 aaci-pl041 AC97 register read timeoutPhilby John2009-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After a reboot on an ARM1176 which amounts to a softreset, it has been noted that the ALSA driver does not get registered and the probe fails with the error "aaci-pl041 fpga:04: ac97 read back fail". In the process of reading from a register the SL1TxBusy bit is set indicating that the transceiver is busy and remains so until the default timeout occurs. Set the Power down register 0x26 to an arbitrary value as specified in the PL041 manual (page: 3-18) so that AACISL1TX/AACISL2TX registers take their default state. Signed-off-by: Philby John <pjohn@in.mvista.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | | | | ALSA: bt87x - Add a whitelist for Pinnacle PCTV (11bd:0012)Takashi Iwai2009-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | | | | ALSA: ice1724 - Make call to set hw params succeed on ESI Juli@David Henningsson2009-10-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If two streams are started immediately after one another (such as a playback and a recording stream), the call to set hw params fails with EBUSY. This patch makes the call succeed, so playback and recording will work properly. Signed-off-by: David Henningsson <launchpad.web@epost.diwic.se> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | | | | ALSA: ice1724: Fix surround on Chaintech AV-710Robert Hancock2009-10-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the num_total_dacs setting for Chaintech AV710. The existing comment that only PSDOUT0 is connected is correct, but since the card is using packed AC97 mode to send 6 channels to the codec, num_total_dacs should be set to 6 and not 2. This allows 6-channel surround to work. Also clarify a comment regarding the additional WM8728 codec on this card (it's connected to the SPDIF output and always receives the same data). Signed-off-by: Robert Hancock <hancockrwd@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | | | | Merge branch 'for_linus' of ↵Linus Torvalds2009-10-13
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6: ext3: Update documentation about ext3 quota mount options ext3: Don't update superblock write time when filesystem is read-only
| * | | | | | | ext3: Update documentation about ext3 quota mount optionsJan Kara2009-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Jan Kara <jack@suse.cz>
| * | | | | | | ext3: Don't update superblock write time when filesystem is read-onlyTheodore Ts'o2009-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This avoids updating the superblock write time when we are mounting the root file system read/only but we need to replay the journal; at that point, for people who are east of GMT and who make their clock tick in localtime for Windows bug-for-bug compatibility, and this will cause e2fsck to complain and force a full file system check. Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Signed-off-by: Jan Kara <jack@suse.cz>
* | | | | | | | Merge branch 'for-linus' of ↵Linus Torvalds2009-10-13
|\ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: mfd: Fix twl4030 boot with twl4030 usb transceiver enabled
| * | | | | | | | mfd: Fix twl4030 boot with twl4030 usb transceiver enabledRoger Quadros2009-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The usb regulator supplies (usb1v5, usb1v8 & usb3v1) must be available before adding the twl4030_usb child, else twl4030_usb_ldo_init() will always fail thus causing boot lock-up. This patch fixes boot on OMAP systems using the twl4030 usb transceiver. CONFIG_TWL4030_USB=y Signed-off-by: Roger Quadros <ext-roger.quadros@nokia.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-22 18:22:08 -0500