Mark Fasheh [Sat, 23 Sep 2006 00:28:19 +0000 (17:28 -0700)]
ocfs2: Remove i_generation from inode lock names
OCFS2 puts inode meta data in the "lock value block" provided by the DLM.
Typically, i_generation is encoded in the lock name so that a deleted inode
on and a new one in the same block don't share the same lvb.
Unfortunately, that scheme means that the read in ocfs2_read_locked_inode()
is potentially thrown away as soon as the meta data lock is taken - we
cannot encode the lock name without first knowing i_generation, which
requires a disk read.
This patch encodes i_generation in the inode meta data lvb, and removes the
value from the inode meta data lock name. This way, the read can be covered
by a lock, and at the same time we can distinguish between an up to date and
a stale LVB.
This will help cold-cache stat(2) performance in particular.
Since this patch changes the protocol version, we take the opportunity to do
a minor re-organization of two of the LVB fields.
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Mark Fasheh [Tue, 12 Sep 2006 22:35:49 +0000 (15:35 -0700)]
ocfs2: Encode i_generation in the meta data lvb
When i_generation is removed from the lockname, this will help us determine
whether a meta data lvb has information that is in sync with the local
struct inode.
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Mark Fasheh [Tue, 12 Sep 2006 22:22:18 +0000 (15:22 -0700)]
ocfs2: Free up some space in the lvb
lvb_version doesn't need to be a whole 32 bits. Make it an 8 bit field to
free up some space. This should be backwards compatible until we use one of
the fields, in which case we'd bump the lvb version anyway.
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Mark Fasheh [Thu, 21 Sep 2006 23:51:28 +0000 (16:51 -0700)]
ocfs2: Remove special casing for inode creation in ocfs2_dentry_attach_lock()
We can't use LKM_LOCAL for new dentry locks because an unlink and subsequent
re-create of a name/inode pair may result in the lock still being mastered
somewhere in the cluster.
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Mark Fasheh [Fri, 8 Sep 2006 21:22:54 +0000 (14:22 -0700)]
ocfs2: manually d_move() during ocfs2_rename()
Make use of FS_RENAME_DOES_D_MOVE to avoid a race condition that can occur
during ->rename() if we d_move() outside of the parent directory cluster
locks, and another node discovers the new name (created during the rename)
and unlinks it. d_move() will unconditionally rehash a dentry - which will
leave stale data in the system.
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Mark Fasheh [Fri, 8 Sep 2006 21:22:21 +0000 (14:22 -0700)]
[PATCH] Allow file systems to manually d_move() inside of ->rename()
Some file systems want to manually d_move() the dentries involved in a
rename. We can do this by making use of the FS_ODD_RENAME flag if we just
have nfs_rename() unconditionally do the d_move(). While there, we rename
the flag to be more descriptive.
OCFS2 uses this to protect that part of the rename operation with a cluster
lock.
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Cc: Trond Myklebust <trond.myklebust@fys.uio.no> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Christoph Hellwig <hch@lst.de> Signed-off-by: Andrew Morton <akpm@osdl.org>
Mark Fasheh [Fri, 8 Sep 2006 21:43:18 +0000 (14:43 -0700)]
ocfs2: Add dentry tracking API
Replace the dentry vote mechanism with a cluster lock which covers a set
of dentries. This allows us to force d_delete() only on nodes which actually
care about an unlink.
Every node that does a ->lookup() gets a read only lock on the dentry, until
an unlink during which the unlinking node, will request an exclusive lock,
forcing the other nodes who care about that dentry to d_delete() it. The
effect is that we retain a very lightweight ->d_revalidate(), and at the
same time get to make large improvements to the average case performance of
the ocfs2 unlink and rename operations.
This patch adds the higher level API and the dentry manipulation code.
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Mark Fasheh [Fri, 8 Sep 2006 21:14:34 +0000 (14:14 -0700)]
ocfs2: Add new cluster lock type
Replace the dentry vote mechanism with a cluster lock which covers a set
of dentries. This allows us to force d_delete() only on nodes which actually
care about an unlink.
Every node that does a ->lookup() gets a read only lock on the dentry, until
an unlink during which the unlinking node, will request an exclusive lock,
forcing the other nodes who care about that dentry to d_delete() it. The
effect is that we retain a very lightweight ->d_revalidate(), and at the
same time get to make large improvements to the average case performance of
the ocfs2 unlink and rename operations.
This patch adds the cluster lock type which OCFS2 can attach to
dentries. A small number of fs/ocfs2/dcache.c functions are stubbed
out so that this change can compile.
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Mark Fasheh [Fri, 8 Sep 2006 18:39:27 +0000 (11:39 -0700)]
ocfs2: Update dlmfs for new dlmlock() API
We just need to add a namelen field to the user_lock_res structure, and
update a few debug prints. Instead of updating all debug prints, I took the
opportunity to remove a few that are likely unnecessary these days.
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Mark Fasheh [Fri, 8 Sep 2006 18:38:29 +0000 (11:38 -0700)]
ocfs2: Allow binary names in the DLM
The OCFS2 DLM uses strlen() to determine lock name length, which excludes
the possibility of putting binary values in the name string. Fix this by
requiring that string length be passed in as a parameter.
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: (50 commits)
[libata] Delete pata_it8172 driver
[PATCH] libata: improve handling of diagostic fail (and hardware that misreports it)
[PATCH] libata: fix non-uniform ports handling
Fix libata resource conflict for legacy mode
[libata] ata_piix: build fix
[PATCH] pata_amd: Check enable bits on Nvidia
[PATCH] Update SiS PATA
[libata] Add pata_jmicron driver to Kconfig, Makefile
[libata #pata-drivers] Trim trailing whitespace.
[libata] Trim trailing whitespace.
[libata] Add a bunch of PATA drivers.
Rename libata-bmdma.c to libata-sff.c.
libata: Grand renaming.
Clean up drivers/ata/Kconfig a bit.
[PATCH] CONFIG_PM=n slim: drivers/scsi/sata_sil*
[PATCH] sata_via: Add SATA support for vt8237a
[PATCH] libata: change path to libata in libata.tmpl
[PATCH] libata: s/CONFIG_SCSI_SATA/CONFIG_[S]ATA/g in pci/quirks.c
libata: Make sure drivers/ata is a separate Kconfig menu
[libata] ata_piix: add missing kfree()
...
Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: (217 commits)
net/ieee80211: fix more crypto-related build breakage
[PATCH] Spidernet: add ethtool -S (show statistics)
[NET] GT96100: Delete bitrotting ethernet driver
[PATCH] mv643xx_eth: restrict to 32-bit PPC_MULTIPLATFORM
[PATCH] Cirrus Logic ep93xx ethernet driver
r8169: the MMIO region of the 8167 stands behin BAR#1
e1000, ixgb: Remove pointless wrappers
[PATCH] Remove powerpc specific parts of 3c509 driver
[PATCH] s2io: Switch to pci_get_device
[PATCH] gt96100: move to pci_get_device API
[PATCH] ehea: bugfix for register access functions
[PATCH] e1000 disable device on PCI error
drivers/net/phy/fixed: #if 0 some incomplete code
drivers/net: const-ify ethtool_ops declarations
[PATCH] ethtool: allow const ethtool_ops
[PATCH] sky2: big endian
[PATCH] sky2: fiber support
[PATCH] sky2: tx pause bug fix
drivers/net: Trim trailing whitespace
[PATCH] ehea: IBM eHEA Ethernet Device Driver
...
Manually resolved conflicts in drivers/net/ixgb/ixgb_main.c and
drivers/net/sky2.c related to CHECKSUM_HW/CHECKSUM_PARTIAL changes by
commit 84fa7933a33f806bbbaae6775e87459b1ec584c0 that just happened to be
next to unrelated changes in this update.
James Bottomley [Wed, 20 Sep 2006 16:00:18 +0000 (12:00 -0400)]
[SCSI] SPI transport class: misc DV fixes
Key more of the domain validation settings off the inquiry data from
the disk (in particular, don't try IU or DT unless the disk claims to
support them.
Also add a new dv_in_progress flag to prevent recursive DV.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
David S. Miller [Sun, 24 Sep 2006 01:31:42 +0000 (18:31 -0700)]
[SPARC64]: Fix sched_clock() wrapping every ~17 seconds.
Unfortunately, sparc64 doesn't have an easy way to do a "64 X 64 -->
128" bit multiply like PowerPC and IA64 do. We were doing a
"64 X 64 --> 64" bit multiple which causes overflow very quickly with
a 30-bit quotient shift.
So use a quotientshift count of 10 instead of 30, just like x86 and
ARM do.
This also fixes the wrapping of printk timestamp values every ~17
seconds.
Signed-off-by: David S. Miller <davem@davemloft.net>
Alan Cox [Mon, 18 Sep 2006 18:18:34 +0000 (19:18 +0100)]
[SCSI] eata_pio cleanup and PCI fix
This started as a PCI reference fixup but to do that I need to build it,
to build it I need to fix it and its full of 32bitisms and uglies.
It has been resurrected, I'm not sure if this is a thank you for the
work on the license stuff or punishment for some unknown misdeed however
8). I've also fixed a memory scribble in the init code.
One oddity - the changes from HZ * to constants are deliberate. Whoever
originally wrote the code (or cleaned it up) used HZ for a cycle timing
loop even though is not HZ related. I've put it back to the counts used
in the old days when the driver was most used.
Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Mark Haverkamp [Tue, 19 Sep 2006 16:00:39 +0000 (09:00 -0700)]
[SCSI] aacraid: README update
Received from Mark Salyzyn:
This patch to the driver's documentation adds a few new product entries,
sorts the entries on OEM lines first for easy searching, followed by
product id order to make it easier to compare against the open source
pci list. The driver has 'family match' so is somewhat future proof, no
code changes are required to recognize the new products.
Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Mark Haverkamp [Tue, 19 Sep 2006 16:00:18 +0000 (09:00 -0700)]
[SCSI] aacraid: remove scsi_remove_device
Received from Mark Salyzyn:
Until the system is stabilized, I am suggesting the enclosed
modification to prevent the driver from tickling the panic. Once sysfs
and friends are stabilized, the patch may be backed out. We have yet to
evaluate if we really want to relinquish existing Scsi Devices in any
case, holding on to them as configuration of arrays comes and goes makes
some sense as well. As a result, we have opted to pull the lines rather
than comment them in legacy.
Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Mark Haverkamp [Tue, 19 Sep 2006 16:00:02 +0000 (09:00 -0700)]
[SCSI] aacraid: merge rx and rkt code
Received from Mark Salyzyn:
The only real difference between the rkt and rx platform modules is the
offset of the message registers. This patch recognizes this similarity
and simplifies the driver to reduce it's code footprint and to improve
maintainability by reducing the code duplication.
Visibly, the 'rkt.c' portion of this patch looks more complicated than
it really is. View it as retaining the rkt-only specifics of the
interface.
Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Mark Haverkamp [Tue, 19 Sep 2006 15:59:43 +0000 (08:59 -0700)]
[SCSI] aacraid: expose physical devices
Received from Mark Salyzyn:
I am placing this functionality into an insmod parameter. Normally the physical
components are exported to sg, and are blocked from showing up in sd.
Note that the pass-through I/O path via the driver through the Firmware to the
physical disks is not an optimized path, the card is designed for Hardware
RAID, elevator sorting and caching. This should not be used as a means for
utilizing the aacraid based controllers as a generic scsi/SATA/SAS controller,
performance should suck by a few percentage points, any RAID meta-data on the
drives will confuse the controller about who owns the drives and there is a
high risk of destroying content in both directions. Unreliable and for
experimentation or strange controlled circumstances only.
Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Merge branch 'linus' of master.kernel.org:/pub/scm/linux/kernel/git/perex/alsa
* 'linus' of master.kernel.org:/pub/scm/linux/kernel/git/perex/alsa: (148 commits)
[ALSA] intel8x0m - Free irq in suspend
[ALSA] Move CONFIG_SND_AC97_POWER_SAVE to pci/Kconfig
[ALSA] usb-audio: add mixer control names for the Aureon 5.1 MkII
[ALSA] ES1938: remove duplicate field initialization
[ALSA] usb-audio: increase number of packets per URB
[ALSA] hda-codec - Fix headphone auto-toggle on sigmatel codec
[ALSA] hda-intel - A slight cleanup of timeout check in azx_get_response()
[ALSA] hda-codec - Fix mic input with STAC92xx codecs
[ALSA] mixart: Use SEEK_{SET,CUR,END} instead of hardcoded values
[ALSA] gus: Use SEEK_{SET,CUR,END} instead of hardcoded values
[ALSA] opl4: Use SEEK_{SET,CUR,END} instead of hardcoded values
[ALSA] sound core: Use SEEK_{SET,CUR,END} instead of hardcoded values
[ALSA] hda-codec - Support multiple headphone pins
[ALSA] hda_intel prefer 24bit instead of 20bit
[ALSA] hda-codec - Add vendor ids for Motorola and Conexant
[ALSA] hda-codec - Add device id for Motorola si3054-compatible codec
[ALSA] Add missing compat ioctls for ALSA control API
[ALSA] powermac - Fix Oops when conflicting with aoa driver
[ALSA] aoa: add locking to tas codec
[ALSA] hda-intel - Fix suspend/resume with MSI
...
* git://git.linux-nfs.org/pub/linux/nfs-2.6: (74 commits)
NFS: unmark NFS direct I/O as experimental
NFS: add comments clarifying the use of nfs_post_op_update()
NFSv4: rpc_mkpipe creating socket inodes w/out sk buffers
NFS: Use SEEK_END instead of hardcoded value
NFSv4: When mounting with a port=0 argument, substitute port=2049
NFSv4: Poll more aggressively when handling NFS4ERR_DELAY
NFSv4: Handle the condition NFS4ERR_FILE_OPEN
NFSv4: Retry lease recovery if it failed during a synchronous operation.
NFS: Don't invalidate the symlink we just stuffed into the cache
NFS: Make read() return an ESTALE if the file has been deleted
NFSv4: It's perfectly legal for clp to be NULL here....
NFS: nfs_lookup - don't hash dentry when optimising away the lookup
SUNRPC: Fix Oops in pmap_getport_done
SUNRPC: Add refcounting to the struct rpc_xprt
SUNRPC: Clean up soft task error handling
SUNRPC: Handle ENETUNREACH, EHOSTUNREACH and EHOSTDOWN socket errors
SUNRPC: rpc_delay() should not clobber the rpc_task->tk_status
Fix a referral error Oops
NFS: NFS_ROOT should use the new rpc_create API
NFS: Fix up compiler warnings on 64-bit platforms in client.c
...
Manually resolved conflict in net/sunrpc/xprtsock.c
Andreas Herrmann [Mon, 18 Sep 2006 20:30:36 +0000 (22:30 +0200)]
[SCSI] zfcp: fix: avoid removal of fsf reqs before qdio queues are down
Fix the fix ... One of my previous fixes introduced removal of all fsf
requests in zfcp's eh_host_reset_handler. But this must not happen
before qdio queues are shut down. So, I revert the changes of
zfcp_scsi_eh_host_reset_handler.
Signed-off-by: Andreas Herrmann <aherrman@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Andreas Herrmann [Mon, 18 Sep 2006 20:29:20 +0000 (22:29 +0200)]
[SCSI] zfcp: fix: use correct req_id in eh_abort_handler
zfcp's eh_abort_handler used the wrong request ID to
identify the request to be aborted. The bug was introduced
with commit fea9d6c7bcd8ff1d60ff74f27ba483b3820b18a3
for improved management of request IDs. The bug is
fixed with this patch.
Signed-off-by: Andreas Herrmann <aherrman@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
[SCSI] aic7xxx: pause sequencer before touching SBLKCTL
Some cards need to pause the sequencer before the SBLKCTL register is
touched. This fixes a PCI related oops seen on powerpc macs with this
card caused by trying to ascertain the bus signalling before beginning
domain validation.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
James Bottomley [Wed, 6 Sep 2006 14:04:40 +0000 (09:04 -0500)]
[SCSI] aic7xxx: avoid checking SBLKCTL register for certain cards
For cards that don't support LVD, checking the SBLKCTL register to
determine the bus singalling doesn't work. So, check that the card
supports LVD first (AHC_ULTRA2) before checking the register.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Douglas Gilbert [Sun, 17 Sep 2006 00:30:47 +0000 (20:30 -0400)]
[SCSI] scsi_debug version 1.80
See http://www.torque.net/sg/sdebug26.html for more
information on the scsi_debug driver.
ChangeLog:
- add 'vpd_use_hostno' parameter to allow simulated hosts
to see the same set of targets (and luns). For testing
multipath software.
- add 'fake_rw' parameter to ignore the data in READ and
WRITE commands
- add support for log subpages (new in SPC-4)
- yield appropriate block descriptor for MODE SENSE
commands (only for pdt=0 (i.e. disks))
- REQUEST SENSE response no longer shows the stopped
power condition (SAT changed to agree with SPC-3)
Signed-off-by: Douglas Gilbert <dougg@torque.net> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Al Viro [Sat, 23 Sep 2006 15:44:16 +0000 (16:44 +0100)]
[PATCH] missing includes from infiniband merge
indirect chains of includes are arch-specific and can't
be relied upon... (hell, even attempt to build it for
itanic would trigger vmalloc.h ones; err.h triggers
on e.g. alpha).
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Herbert Xu [Sat, 23 Sep 2006 14:40:41 +0000 (00:40 +1000)]
[CRYPTO] hmac: Fix hmac_init update call
The crypto_hash_update call in hmac_init gave the number 1
instead of the length of the sg list in bytes. This is a
missed conversion from the digest => hash change.
As tcrypt only tests crypto_hash_digest it didn't catch this.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
[SCSI] megaraid: Make megaraid_ioctl() check copy_to_user() return value
Check copy_to_user() return value in drivers/scsi/megaraid.c::megadev_ioctl()
This gets rid of this little warning:
drivers/scsi/megaraid.c:3661: warning: ignoring return value of 'copy_to_user', declared with attribute warn_unused_result
James Bottomley [Thu, 14 Sep 2006 22:04:58 +0000 (17:04 -0500)]
[SCSI] aha152x: remove static host array
Fix this driver not to use a static two element host array instead use
a list. This should fix panic on multiple eject reinsert of the
pcmcia version of this device.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Free the irq handler in suspend and reacquire in resume as well as
intel8x0 audio driver does. Some devices may change the irq line
dynamically during suspend/resume.
Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
[ALSA] hda-codec - Fix headphone auto-toggle on sigmatel codec
Fix/optimize the headphone auto-toggle function on sigmatel codecs.
The headphone pins are kept as output. When headhpones are unplugged,
you cannot hear anyway ;)
Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
[ALSA] hda-codec - Fix mic input with STAC92xx codecs
Fixed mic input with STAC92xx codecs. The mic pin was sometimes set to
OUTPUT by the headphone jack detection.
Also, try to assign a secondary mic as front-mic (or vice versa)
in the auto-detection if possible.
Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
[ALSA] hda-codec - Support multiple headphone pins
Some machines have multiple headpohne pins (usually on the lpatop
and on the docking station) while the current hda-codec driver
assumes a single headphone pin. Now it supports multiple hp pins
(at least for detection).
The sigmatel 92xx code supports this new multiple hp pins.
It detects all hp pins for auto-muting, too.
Also, the driver checks speaker pins in addition. In some cases,
all line-out, speaker and hp-pins coexist.
Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Nicolas Graziano [Tue, 19 Sep 2006 12:23:14 +0000 (14:23 +0200)]
[ALSA] hda_intel prefer 24bit instead of 20bit
If I understand the hda_intel code, for format > 20bit it only advertise
the SNDRV_PCM_FMTBIT_S32_LE format and play it at 32 bit, 20 bit or 24 bit.
But if the 20bit and 24bit are available, actually it prefer the 20bit
format. This path is to prefer the 24bit format instead of 20bit.
Signed-off-by: Nicolas Graziano <nicolas.graziano@wanadoo.fr> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Johannes Berg [Sun, 17 Sep 2006 19:59:25 +0000 (21:59 +0200)]
[ALSA] aoa: add locking to tas codec
Looks like I completely forgot to do this. This patch adds locking to
the tas codec so two userspace programs can't hit the controls at the
same time. Tested on my powerbook, but I obviously can't find any
problems even without it since it doesn't do SMP.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Remove IPGA volume controls and merge the IPGA range to ADC volume
controls. These two volumes are not really independent but connected
simply in different ranges 0-0x7f and 0x80-max. It doesn't make sense
to provide two controls.
Since both 0x7f and 0x80 specify 0dB, a hack is needed for IPGA range
to skip 0x80 (increment one) for such controls.
Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
This patch fixes a build error (introduced by me) in ac97_patch.c wrt
WM9705 touchscreen.
o Removed spurious '3D' from character after |= operation (0x3D is
ASCII for '=')
[ALSA] hda-codec - Fix SPDIF device number of ALC codecs
Assign the SPDIF always to the secondary device (dev#1) to keep
the same configuration. Move the optional capture device to the
third device (dev#2).
hda_intel now just ignores the NULL entries in the pcm arrays
from codecs.
Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Fix the order to call pci_disable_msi() to be after free_irq().
(Otherwise pci_disable_msi() bugs you.)
Also, added a description of disable_msi option to documentation.
Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
This patch adds a new attribute, pcm_class, to each PCM sysfs entry.
It's useful to detect what kind of PCM stream is, for example, HAL
can check whether it's a modem or not.
Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
[ALSA] hda-codec - Add independent headphone volume control
This patch addes the support of the independent 'Headphone' volume
control to the generic codec parser. Some codecs (e.g. Conexant)
have separate connections to the headphone and the independent amp
adjustment is needed.
Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Added the definition of TLV dB range compound. It contains one or
more dB-range or linear-volume TLV entries with min/max ranges.
Used for volume controls with non-linear curves.
Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Fixed the auto-updating of firmware if the breakout box was switched
off/on. The firmware binary itself was already cached but it wasn't
loaded properly. Also, request_firmware() is issued if the box was
with firmware at module loading time but later it's erased.
The auto-update is triggered at each PCM action (open, prepare, etc)
and at opening proc files.
Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Ville Syrjala [Mon, 4 Sep 2006 10:28:24 +0000 (12:28 +0200)]
[ALSA] ac97: Fix AD1819 volume range
AD1819 volume registers can hold extra bits which do not affect the
actual volume. Add a res_table to the codec patch to fix the problem.
PCM, line and mic volume were tested.
Signed-off-by: Ville Syrjala <syrjala@sci.fi> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
projects / linux-2.6-omap-h63xx.git / log