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2006-06-22[PATCH] vgacon: make VGA_MAP_MEM take size, remove extra useBjorn Helgaas13-23/+22
VGA_MAP_MEM translates to ioremap() on some architectures. It makes sense to do this to vga_vram_base, because we're going to access memory between vga_vram_base and vga_vram_end. But it doesn't really make sense to map starting at vga_vram_end, because we aren't going to access memory starting there. On ia64, which always has to be different, ioremapping vga_vram_end gives you something completely incompatible with ioremapped vga_vram_start, so vga_vram_size ends up being nonsense. As a bonus, we often know the size up front, so we can use ioremap() correctly, rather than giving it a zero size. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: "Luck, Tony" <tony.luck@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-22[PATCH] prune_one_dentry() tweaksAndrew Morton1-4/+5
- Add description of d_lock handling to comments over prune_one_dentry(). - It has three callsites - uninline it, saving 200 bytes of text. Cc: Jan Blunck <jblunck@suse.de> Cc: Kirill Korotaev <dev@openvz.org> Cc: Olaf Hering <olh@suse.de> Cc: Balbir Singh <balbir@in.ibm.com> Cc: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-22[PATCH] Fix dcache race during umountNeilBrown3-8/+62
The race is that the shrink_dcache_memory shrinker could get called while a filesystem is being unmounted, and could try to prune a dentry belonging to that filesystem. If it does, then it will call in to iput on the inode while the dentry is no longer able to be found by the umounting process. If iput takes a while, generic_shutdown_super could get all the way though shrink_dcache_parent and shrink_dcache_anon and invalidate_inodes without ever waiting on this particular inode. Eventually the superblock gets freed anyway and if the iput tried to touch it (which some filesystems certainly do), it will lose. The promised "Self-destruct in 5 seconds" doesn't lead to a nice day. The race is closed by holding s_umount while calling prune_one_dentry on someone else's dentry. As a down_read_trylock is used, shrink_dcache_memory will no longer try to prune the dentry of a filesystem that is being unmounted, and unmount will not be able to start until any such active prune_one_dentry completes. This requires that prune_dcache *knows* which filesystem (if any) it is doing the prune on behalf of so that it can be careful of other filesystems. shrink_dcache_memory isn't called it on behalf of any filesystem, and so is careful of everything. shrink_dcache_anon is now passed a super_block rather than the s_anon list out of the superblock, so it can get the s_anon list itself, and can pass the superblock down to prune_dcache. If prune_dcache finds a dentry that it cannot free, it leaves it where it is (at the tail of the list) and exits, on the assumption that some other thread will be removing that dentry soon. To try to make sure that some work gets done, a limited number of dnetries which are untouchable are skipped over while choosing the dentry to work on. I believe this race was first found by Kirill Korotaev. Cc: Jan Blunck <jblunck@suse.de> Acked-by: Kirill Korotaev <dev@openvz.org> Cc: Olaf Hering <olh@suse.de> Acked-by: Balbir Singh <balbir@in.ibm.com> Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Balbir Singh <balbir@in.ibm.com> Acked-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-22[PATCH] avoid tasklist_lock at getrusage for multithreaded case tooRavikiran G Thirumalai1-34/+22
Avoid taking tasklist_lock for at getrusage for the multithreaded case too. We don't need to take the tasklist lock for thread traversal of a process since Oleg's do-__unhash_process-under-siglock.patch and related work. Signed-off-by: Ravikiran Thirumalai <kiran@scalex86.org> Cc: Oleg Nesterov <oleg@tv-sign.ru> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-22[PATCH] remove steal_locks()Miklos Szeredi5-61/+0
This patch removes the steal_locks() function. steal_locks() doesn't work correctly with any filesystem that does it's own lock management, including NFS, CIFS, etc. In addition it has weird semantics on local filesystems in case tasks sharing file-descriptor tables are doing POSIX locking operations in parallel to execve(). The steal_locks() function has an effect on applications doing: clone(CLONE_FILES) /* in child */ lock execve lock POSIX locks acquired before execve (by "child", "parent" or any further task sharing files_struct) will after the execve be owned exclusively by "child". According to Chris Wright some LSB/LTP kind of suite triggers without the stealing behavior, but there's no known real-world application that would also fail. Apps using NPTL are not affected, since all other threads are killed before execve. Apps using LinuxThreads are only affected if they - have multiple threads during exec (LinuxThreads doesn't kill other threads, the app may do it with pthread_kill_other_threads_np()) - rely on POSIX locks being inherited across exec Both conditions are documented, but not their interaction. Apps using clone() natively are affected if they - use clone(CLONE_FILES) - rely on POSIX locks being inherited across exec The above scenarios are unlikely, but possible. If the patch is vetoed, there's a plan B, that involves mostly keeping the weird stealing semantics, but changing the way lock ownership is handled so that network and local filesystems work consistently. That would add more complexity though, so this solution seems to be preferred by most people. Signed-off-by: Miklos Szeredi <miklos@szeredi.hu> Cc: Trond Myklebust <trond.myklebust@fys.uio.no> Cc: Matthew Wilcox <willy@debian.org> Cc: Chris Wright <chrisw@sous-sol.org> Cc: Christoph Hellwig <hch@lst.de> Cc: Steven French <sfrench@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-22[PATCH] Fix a race condition between ->i_mapping and iput()OGAWA Hirofumi1-7/+25
This race became a cause of oops, and can reproduce by the following. while true; do dd if=/dev/zero of=/dev/.static/dev/hdg1 bs=512 count=1000 & sync done This race condition was between __sync_single_inode() and iput(). cpu0 (fs's inode) cpu1 (bdev's inode) ----------------- ------------------- close("/dev/hda2") [...] __sync_single_inode() /* copy the bdev's ->i_mapping */ mapping = inode->i_mapping; generic_forget_inode() bdev_clear_inode() /* restre the fs's ->i_mapping */ inode->i_mapping = &inode->i_data; /* bdev's inode was freed */ destroy_inode(inode); if (wait) { /* dereference a freed bdev's mapping->host */ filemap_fdatawait(mapping); /* Oops */ Since __sync_single_inode() is only taking a ref-count of fs's inode, the another process can be close() and freeing the bdev's inode while writing fs's inode. So, __sync_signle_inode() accesses the freed ->i_mapping, oops. This patch takes a ref-count on the bdev's inode for the fs's inode before setting a ->i_mapping, and the clear_inode() of the fs's inode does iput() on the bdev's inode. So if the fs's inode is still living, bdev's inode shouldn't be freed. Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-22[PATCH] PCI: Add PCI_CAP_ID_VNDRBrice Goglin1-0/+1
Add the vendor-specific extended capability PCI_CAP_ID_VNDR. It is required by the Myri-10G Ethernet driver. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Cc: Jeff Garzik <jeff@garzik.org> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-22[PATCH] myri10ge build fixAndrew Morton1-1/+1
Someone changed skb_linearize(). Cc: Brice Goglin <bgoglin@myri.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jeff Garzik <jeff@garzik.org> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-22[PATCH] suspend_console() warning fixAndrew Morton1-1/+1
kernel/power/main.c: In function 'suspend_prepare': kernel/power/main.c:89: warning: implicit declaration of function 'suspend_console' kernel/power/main.c: In function 'suspend_finish': kernel/power/main.c:137: warning: implicit declaration of function 'resume_console' Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-22[PATCH] Keys: Fix race between two instantiators of a keyDavid Howells5-17/+89
Add a revocation notification method to the key type and calls it whilst the key's semaphore is still write-locked after setting the revocation flag. The patch then uses this to maintain a reference on the task_struct of the process that calls request_key() for as long as the authorisation key remains unrevoked. This fixes a potential race between two processes both of which have assumed the authority to instantiate a key (one may have forked the other for example). The problem is that there's no locking around the check for revocation of the auth key and the use of the task_struct it points to, nor does the auth key keep a reference on the task_struct. Access to the "context" pointer in the auth key must thenceforth be done with the auth key semaphore held. The revocation method is called with the target key semaphore held write-locked and the search of the context process's keyrings is done with the auth key semaphore read-locked. The check for the revocation state of the auth key just prior to searching it is done after the auth key is read-locked for the search. This ensures that the auth key can't be revoked between the check and the search. The revocation notification method is added so that the context task_struct can be released as soon as instantiation happens rather than waiting for the auth key to be destroyed, thus avoiding the unnecessary pinning of the requesting process. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-22[PATCH] selinux: add hooks for key subsystemMichael LeMay16-27/+155
Introduce SELinux hooks to support the access key retention subsystem within the kernel. Incorporate new flask headers from a modified version of the SELinux reference policy, with support for the new security class representing retained keys. Extend the "key_alloc" security hook with a task parameter representing the intended ownership context for the key being allocated. Attach security information to root's default keyrings within the SELinux initialization routine. Has passed David's testsuite. Signed-off-by: Michael LeMay <mdlemay@epoch.ncsc.mil> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: James Morris <jmorris@namei.org> Acked-by: Chris Wright <chrisw@sous-sol.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-22[PATCH] NTFS: Critical bug fix (affects MIPS and possibly others)Anton Altaparmakov1-6/+7
Many thanks to Pauline Ng for the detailed bug report and analysis! Signed-off-by: Anton Altaparmakov <aia21@cantab.net> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-22[PATCH] sparc build breakageAl Viro1-1/+1
rd_prompt et.al. depend on CONFIG_BLK_DEV_RAM, not CONFIG_BLK_INITRD; now that those are independent, setup.c blows with INITRD on and BLK_DEV_RAM off. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Cc: "David S. Miller" <davem@davemloft.net> Cc: William Lee Irwin III <wli@holomorphy.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-22[PATCH] UML: fix wall_to_monotonic initializationJeff Dike1-1/+1
Change a variable from unsigned to signed in order to get sign-extension when the thing is negated. Without this, uptime is horribly confused. Signed-off-by: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-22[ARM] 3629/1: S3C24XX: fix missing bracket in regs-dsc.hBen Dooks1-1/+1
Patch from Ben Dooks Fix missing bracket in include/asm-arm/arch-s3c2410/regs-dsc.h Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-06-22[ARM] 3537/1: Rework DMA-bounce locking for finer granularityKevin Hilman1-46/+21
Patch from Kevin Hilman This time with IRQ versions of locks. Rework also enables compatability with realtime-preemption patch. With the current locking via interrupt disabling, under RT, potentially sleeping functions can be called with interrupts disabled. Signed-off-by: Kevin Hilman <khilman@mvista.com> Signed-off-by: Deepak Saxena <dsaxena@plexity.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-06-22[ARM] 3601/1: i.MX/MX1 DMA error handling for signaled channels onlyPavel Pisa2-28/+45
Patch from Pavel Pisa There has been bug, that dma_err_handler() touches even channels not signaling error condition. Problem noticed by Andrea Paterniani. Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-06-22[ARM] 3597/1: ixp4xx/nslu2: Board support for new LED subsystemRod Whitby1-1/+47
Patch from Rod Whitby This patch implements NEW_LEDS support for the Linksys NSLU2. The NSLU2 has four LED indicators, which are the only form of output for an unmodified device - there is no keyboard or display on an NSLU2. For an NSLU2 which has been modified to bring out the serial port console, it is important to register that device first separately, to enable debugging of other device support. Signed-off-by: John Bowler <jbowler@acm.org> Signed-off-by: Rod Whitby <rod@whitby.id.au> Signed-off-by: Deepak Saxena <dsaxena@plexity.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-06-22[ARM] 3595/1: ixp4xx/nas100d: Board support for new LED subsystemRod Whitby1-1/+40
Patch from Rod Whitby This patch implements NEW_LEDS support for the IOMega NAS100d. The NAS100d has three LED indicators, which are the only form of output for an unmodified device - there is no keyboard or display on an NAS100d. For an NAS100d which has been modified to bring out the serial port console, it is important to register that device first separately, to enable debugging of other device support. Signed-off-by: John Bowler <jbowler@acm.org> Signed-off-by: Rod Whitby <rod@whitby.id.au> Signed-off-by: Deepak Saxena <dsaxena@plexity.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-06-22[ARM] 3626/1: ARM EABI: fix syscall restartingNicolas Pitre1-2/+19
Patch from Nicolas Pitre The RESTARTBLOCK case currently store some code on the stack to invoke sys_restart_syscall. However this is ABI dependent and there is a mismatch with the way __NR_restart_syscall gets defined when the kernel is compiled for EABI. There is also a long standing bug in the thumb case since with OABI the __NR_restart_syscall value includes __NR_SYSCALL_BASE which should not be the case for Thumb syscalls. Credits to Yauheni Kaliuta <yauheni.kaliuta@gmail.com> for finding the EABI bug. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-06-22[ARM] 3628/1: S3C24XX: add get_rate call to struct clkBen Dooks2-2/+6
Patch from Ben Dooks Add a get_rate call to allow an given clock to over-ride the clk_get_rate() call. This provides support for clocks which rely on division of their parent to correctly report their frequency when the parent can also change. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-06-22[ARM] 3627/1: S3C24XX: split s3c2410 clocks from core clocksBen Dooks10-218/+299
Patch from Ben Dooks Split the s3c2410 specific clocks from the core clock code, as part of the work to support more of the Samsung line of SoCs. The patch does not use the sysdev mechanism as the clocks are needed for the timer init, which is very early in the kernel init sequence. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-06-22[ARM] 3613/1: S3C2410: Add sysdev and sysclassBen Dooks2-1/+24
Patch from Ben Dooks The S3C2440 and S3C2442 both have their own sysdev and sysclass for differentiating them from the currently default S3C2410. Add a sysdev for the S3C2410 as part of the work to make the code be non-dependant on the S3C2410. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-06-22[ALSA] version 1.0.12rc1Jaroslav Kysela1-2/+2
2006-06-22[ALSA] aoa driver - Kconfig - remove spaces for SND!=nJaroslav Kysela1-1/+1
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-06-22[ALSA] hda-codec - Show EAPD and pin-detection capabilities in procTakashi Iwai1-0/+4
Show EAPD and pin-detection capabilities in proc files. They are often required to support the proper audio functionality. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-06-22[ALSA] Remove nested mutexes in seq_ports.cTakashi Iwai1-2/+0
Removed nested mutexes in the removal routine of port connections. The port is guaranteed to be offline before calling it, so no mutex is needed. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-06-22[ALSA] Remove ppc/toonie.cTakashi Iwai1-378/+0
Remove obsoleted ppc/toonie.c. The function is replaced with new snd-aoa driver. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-06-22[ALSA] snd-powermac: no longer handle anything with a layout-id propertyJohannes Berg4-46/+10
This patch removes from snd-powermac the code that check for the layout-id and instead adds code that makes it refuse loading when a layout-id property is present, nothing that snd-aoa should be used. It also removes the 'toonie' codec from snd-powermac which was only ever used on the mac mini which has a layout-id property. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-06-22[ALSA] snd-aoa: add snd-aoaJohannes Berg35-1/+7009
This large patch adds all of snd-aoa. Consisting of many modules, it currently replaces snd-powermac for all layout-id based machines and handles many more (for example new powerbooks and powermacs with digital output that previously couldn't be used at all). It also has support for all layout-IDs that Apple has (judging from their Info.plist file) but not all are tested. The driver currently has 2 known regressions over snd-powermac: * it doesn't handle powermac 7,2 and 7,3 * it doesn't have a DRC control on snapper-based machines I will fix those during the 2.6.18 development cycle. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-06-22[ALSA] hda-codec - Use 3stack model for ASUS P5RD2-VM / P5GPL-X SETakashi Iwai1-0/+2
Use 3stack model as default for ASUS P5RD2-VM and P5GPL-X SE boards with AD1986A codec (ALSA bug#2103). Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-06-22[ALSA] HDA - Lenovo 3000 N100-07684JU - enable laptop-eapd by defaultDaniel T Chen1-0/+2
Justin Sunseri reports that sound is audible on his Lenovo 3000 N100-07684JU by passing 'model=laptop-eapd' to modprobe, so this patch adds the pci ids for his sound device to patch_analog.c . This commit closes LP#39517. Alexey Parshin also confirmed the fix at http://bugs.gentoo.org/137245 TODO: Mute onboard speakers when device is plugged into the headphone jack. Muting the 'External Amplifier' mixer element while a device is plugged into the headphone jack allows sound to be played only from the headphone jack. From: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Daniel T Chen <crimsun at ubuntu.com> Signed-off-by: Daniel Drake <dsd@gentoo.org> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-06-22[ALSA] USB midi: Remove duplicate CS_AUDIO_* #definesBen Williamson3-9/+2
Removed the CS_AUDIO_* #defines, which were duplicates of the class-specific USB_DT_CS_* #defines in <linux/usb_ch9.h>. Signed-off-by: Ben Williamson <ben.williamson@greyinnovation.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-06-22[ALSA] AD1888 suspend/resume fixJaya Kumar1-1/+8
This patch adds a write to an undocumented register, 0x60 Extended Codec Register Page in the AD1888 codec. It is neccessary in order to make suspend/resume work with the AD1888. Signed-off-by: Jaya Kumar <jayakumar.alsa@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-06-22[ALSA] Disable AC97 AUX and VIDEO controls for WM9705 touchscreenRodolfo Giometti3-3/+10
This patch by Rodolfo Giometti disables the AC97 AUX and VIDEO controls on the WM9705 when the touchscreen is selected as the AUX and VIDEO lines are shared with the touch controller. Changes:- o Added AC97_HAS_NO_AUX flag o Test for AC97_HAS_NO_AUX flag in snd_ac97_mixer_build() o Sets AC97_HAS_NO_VIDEO and AC97_HAS_NO_AUX in patch_wolfson05() when WM9705 touch driver is selected. Signed-off-by: Rodolfo Giometti <giometti@linux.it> Signed-off-by: Liam Girdwood <liam.girdwood@wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-06-22[ALSA] via82xx - Default to variable samplerate enabled for MSI K8T Neo2-FIKarsten Wiese1-1/+1
Default to variable samplerate enabled for MSI K8T Neo2-FI No crackles here with 44100. Signed-off-by: Karsten Wiese <annabellesgarden@yahoo.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-06-22[ALSA] Add hp_only quirk for pci id [161f:2032] to via82xxDaniel T Chen1-0/+6
http://www.kernel.org/git/?p=linux/kernel/git/bcollins/ubuntu-dapper.git;a=commitdiff;h=eae2cc78de39502595f67b7fc1f821f5963bb8ae UpstreamStatus: Not merged Christian Bjalevik reports in LP#38546 that his sound chipset requires the 'hp_only' quirk to allow him to control sound volume correctly when headphones are inserted. This patch adds the appropriate pci id to the via82xx ALSA driver so that the quirk is applied automatically, thereby removing the need for users to modify /etc/modprobe.d/alsa-base (or to unload and reload snd-via82xx with ac97_quirk=hp_only). This patch closes LP#38546. Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Ben Collins <bcollins@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-06-22[ALSA] sound/pci/: Add hp_only quirk for Dell D800 laptopsDaniel T Chen1-0/+6
http://www.kernel.org/git/?p=linux/kernel/git/bcollins/ubuntu-dapper.git;a=commitdiff;h=9ad787cd9670c3f3b8f3db235e84baf00a2ea526 Anders Ostling comments in Malone #41015 that his Dell D800 laptop's volume control works correctly when the hp_only quirk is passed to modprobe. This commit adds his hardware's sub{vendor,device} ids to the quirk list for the intel8x0 driver. Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Ben Collins <bcollins@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-06-22[ALSA] cs5535audio - trivial debug printkJaya Kumar1-1/+2
Following is a trivial patch to get more info for boards where the AC97_VENDOR_ID2 register (or others) time out. Signed-off-by: Jaya Kumar <jayakumar.alsa@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-06-22[ALSA] fix potential NULL pointer deref in snd_sb8dsp_midi_interrupt()Jesper Juhl1-13/+7
First testing if a pointer is NULL and if it is (or might be), proceeding with code that dereferences that same pointer is clearly a mistake. This happens in sound/isa/sb/sb8_midi.c::snd_sb8dsp_midi_interrupt() The patch below reworks the code so this unfortunate case doesn't happen. Also remove some blank comments. Found by the Coverity checker as bug #367 Patch is compile testted only due to lack of hardware. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-06-22[ALSA] hda-codec - Add SPDIF support to Thinkpad T/X/Z60Takashi Iwai1-3/+10
Added IEC958 (SPDIF) output support to Thinkpad T/X/Z60 with AD1981HD codec. The spdif jack is on docking station. Also, renamed 'IEC958 Playback Route' to 'IEC958 Playback Source' to avoid the mixer name confliction with IEC958 switch. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-06-22[ALSA] ac97_codec - fix duplicate control creation in AC97Jaya Kumar1-3/+6
This patch conditions AC97 control creation by whether or not the codec is an AD18xx codec. This fixes the case where the default control would get created and then snd_ac97_mixer_build fails out when creation of ad18xx specific control would get attempted. This problem was found and debuged by Marcelo Tosatti. Signed-off-by: Jaya Kumar <jayakumar.alsa@gmail.com> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-06-22[ALSA] RME HDSP - fixed proc interface (missing {})Remy Bruno1-1/+2
From: Remy Bruno <remy.bruno@trinnov.com> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-06-22[ALSA] snd-ca0106: Update playback to 24bit. Fix typo is comment.James Courtier-Dutton1-3/+3
Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
2006-06-22[ALSA] Fix invalid __init in ALSA ISA driversTakashi Iwai2-16/+16
Replaced invalid __init with __devinit in snd-sbawe and snd-opl3sa2 drivers. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-06-22[ALSA] sound/vxpocket: fix printk warningRandy Dunlap1-1/+1
Fix printk format warning: sound/pcmcia/vx/vxp_ops.c:205: warning: format '%x' expects type 'unsigned int', but argument 5 has type 'size_t' Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-06-22[ALSA] Remove bogus check of mmap_count in snd_pcm_release()Takashi Iwai1-1/+0
Removed a bogus check of mmap_count in snd_pcm_release(). This is no longer true for the shared streams. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-06-22[ALSA] Fix races in irq handler and ioremapTakashi Iwai3-18/+18
Call ioremap before request_irq for avoiding possible races in the irq handler. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-06-22[ALSA] virmidi: revert erroneous removal of zero initializationClemens Ladisch1-1/+1
The last patch that tried to remove zero initializations of static variables accidentally removed a not-quite-zero initialization too. Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2006-06-22[ALSA] hda-codec - Add model entry for HP nx6320Takashi Iwai1-0/+2
Added a model entry for HP nx6320 with AD1981HD codec. It wasn't covered by the generic HP entry because of a hardware bug (the SSID is reversed). Signed-off-by: Takashi Iwai <tiwai@suse.de>