31 Jan, 2011
32 commits
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Support cyclic transfers, which are useful for ALSA drivers.
Acked-by: Per Forlin
Acked-by: Jonas Aaberg
Signed-off-by: Rabin Vincent
Signed-off-by: Linus Walleij
Signed-off-by: Dan Williams -
The current implementation of DMA_TERMINATE_ALL leaves ongoing transfers
running. Fix it.Acked-by: Per Forlin
Acked-by: Jonas Aaberg
Signed-off-by: Rabin Vincent
Signed-off-by: Linus Walleij
Signed-off-by: Dan Williams -
The DMA_SG cap is enabled on the wrong channel, and the pointers are repeatedly
set incorrectly. Fix it and combine the ops settings to a common function.Acked-by: Per Forlin
Acked-by: Jonas Aaberg
Signed-off-by: Rabin Vincent
Signed-off-by: Linus Walleij
Signed-off-by: Dan Williams -
Acked-by: Per Forlin
Acked-by: Jonas Aaberg
Signed-off-by: Rabin Vincent
Signed-off-by: Linus Walleij
Signed-off-by: Dan Williams -
Acked-by: Per Forlin
Acked-by: Jonas Aaberg
Signed-off-by: Rabin Vincent
Signed-off-by: Linus Walleij
Signed-off-by: Dan Williams -
Acked-by: Per Forlin
Acked-by: Jonas Aaberg
Signed-off-by: Rabin Vincent
Signed-off-by: Linus Walleij
Signed-off-by: Dan Williams -
Acked-by: Per Forlin
Acked-by: Jonas Aaberg
Signed-off-by: Rabin Vincent
Signed-off-by: Linus Walleij
Signed-off-by: Dan Williams -
Acked-by: Per Forlin
Acked-by: Jonas Aaberg
Signed-off-by: Rabin Vincent
Signed-off-by: Linus Walleij
Signed-off-by: Dan Williams -
Acked-by: Per Forlin
Acked-by: Jonas Aaberg
Signed-off-by: Rabin Vincent
Signed-off-by: Linus Walleij
Signed-off-by: Dan Williams -
Acked-by: Per Forlin
Acked-by: Jonas Aaberg
Signed-off-by: Rabin Vincent
Signed-off-by: Linus Walleij
Signed-off-by: Dan Williams -
Acked-by: Per Forlin
Acked-by: Jonas Aaberg
Signed-off-by: Rabin Vincent
Signed-off-by: Linus Walleij
Signed-off-by: Dan Williams -
These register writes are better placed in the main source file rather than
ll.c.Acked-by: Per Forlin
Acked-by: Jonas Aaberg
Signed-off-by: Rabin Vincent
Signed-off-by: Linus Walleij
Signed-off-by: Dan Williams -
Acked-by: Per Forlin
Acked-by: Jonas Aaberg
Signed-off-by: Rabin Vincent
Signed-off-by: Linus Walleij
Signed-off-by: Dan Williams -
The dmaengine framework has the API for this now.
Acked-by: Per Forlin
Acked-by: Jonas Aaberg
Signed-off-by: Rabin Vincent
Signed-off-by: Linus Walleij
Signed-off-by: Dan Williams -
Acked-by: Per Forlin
Acked-by: Jonas Aaberg
Signed-off-by: Rabin Vincent
Signed-off-by: Linus Walleij
Signed-off-by: Dan Williams -
Acked-by: Per Forlin
Acked-by: Jonas Aaberg
Signed-off-by: Rabin Vincent
Signed-off-by: Linus Walleij
Signed-off-by: Dan Williams -
Acked-by: Per Forlin
Acked-by: Jonas Aaberg
Signed-off-by: Rabin Vincent
Signed-off-by: Linus Walleij
Signed-off-by: Dan Williams -
The desc init code can be shared between the mem and slave prep routines.
Acked-by: Per Forlin
Acked-by: Jonas Aaberg
Signed-off-by: Rabin Vincent
Signed-off-by: Linus Walleij
Signed-off-by: Dan Williams -
To simplify the code.
Acked-by: Per Forlin
Acked-by: Jonas Aaberg
Signed-off-by: Rabin Vincent
Signed-off-by: Linus Walleij
Signed-off-by: Dan Williams -
Acked-by: Per Forlin
Acked-by: Jonas Aaberg
Signed-off-by: Rabin Vincent
Signed-off-by: Linus Walleij
Signed-off-by: Dan Williams -
Map and unmap the LLIs and use dma_sync_single_for_device() appropriately
instead of mapping and never unmapping them.Acked-by: Per Forlin
Acked-by: Jonas Aaberg
Signed-off-by: Rabin Vincent
Signed-off-by: Linus Walleij
Signed-off-by: Dan Williams -
Map the buffer once and use dma_sync*() appropriately instead of mapping the
buffer over and over without unmapping it.Acked-by: Per Forlin
Acked-by: Jonas Aaberg
Signed-off-by: Rabin Vincent
Signed-off-by: Linus Walleij
Signed-off-by: Dan Williams -
The address to use for DMA should be taken from sg_dma_address() and not
sg_phys().Acked-by: Per Forlin
Acked-by: Jonas Aaberg
Signed-off-by: Rabin Vincent
Signed-off-by: Linus Walleij
Signed-off-by: Dan Williams -
ALIGN(x * y, y) == x * y
ALIGN(aligned + x * y, y) == aligned + x * yAcked-by: Per Forlin
Acked-by: Jonas Aaberg
Signed-off-by: Rabin Vincent
Signed-off-by: Linus Walleij
Signed-off-by: Dan Williams -
DB8500v2's DMA40 (revision 3) allows setting event lines as high priority and
real time.Acked-by: Per Forlin
Acked-by: Jonas Aaberg
Signed-off-by: Rabin Vincent
Signed-off-by: Linus Walleij
Signed-off-by: Dan Williams -
And add DB8500v2 information.
Acked-by: Per Forlin
Acked-by: Jonas Aaberg
Signed-off-by: Rabin Vincent
Signed-off-by: Linus Walleij
Signed-off-by: Dan Williams -
Almost every use of dev_err in this driver prints the function name. Abstract
out wrappers to help with this and reduce code duplication.Acked-by: Per Forlin
Acked-by: Jonas Aaberg
Signed-off-by: Rabin Vincent
Signed-off-by: Linus Walleij
Signed-off-by: Dan Williams -
The somewhat confusing check
d40c->log_num == D40_PHY_CHAN
and its variants are used in several places to check if a channel is logical or
physical. Use appropriately named helpers to do this to make the code more
readable.Acked-by: Per Forlin
Acked-by: Jonas Aaberg
Signed-off-by: Rabin Vincent
Signed-off-by: Linus Walleij
Signed-off-by: Dan Williams -
The register offset computation for accessing channel registers is copy/pasted
in several places. Create a helper function to do it.Acked-by: Per Forlin
Acked-by: Jonas Aaberg
Signed-off-by: Rabin Vincent
Signed-off-by: Linus Walleij
Signed-off-by: Dan Williams -
This link in hardware with previous jobs code is:
- unused, no clients using or requiring this feature
- incomplete, being implemented only for physical channels
- broken, only working to perform one linkRemove it. This also allows us to get rid of the channel pause in the
submit_tx() routine.Acked-by: Per Forlin
Acked-by: Jonas Aaberg
Signed-off-by: Rabin Vincent
Signed-off-by: Linus Walleij
Signed-off-by: Dan Williams -
The controller sometimes fails to register the enable of the event line when
both src and dst event lines are used on the same logical channel. Implement
the recommended software workaround, which is to retry the write until it
works.Acked-by: Per Forlin
Acked-by: Jonas Aaberg
Signed-off-by: Rabin Vincent
Signed-off-by: Linus Walleij
Signed-off-by: Dan Williams -
Acked-by: Per Forlin
Acked-by: Jonas Aaberg
Signed-off-by: Rabin Vincent
Signed-off-by: Linus Walleij
Signed-off-by: Dan Williams
22 Jan, 2011
8 commits
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* 'media_fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (101 commits)
[media] staging/lirc: fix mem leaks and ptr err usage
[media] hdpvr: reduce latency of i2c read/write w/recycled buffer
[media] hdpvr: enable IR part
[media] rc/mceusb: timeout should be in ns, not us
[media] v4l2-device: fix 'use-after-freed' oops
[media] v4l2-dev: don't memset video_device.dev
[media] zoran: use video_device_alloc instead of kmalloc
[media] w9966: zero device state after a detach
[media] v4l: Fix a use-before-set in the control framework
[media] v4l: Include linux/videodev2.h in media/v4l2-ctrls.h
[media] DocBook/v4l: update V4L2 revision and update copyright years
[media] DocBook/v4l: fix validation error in dev-rds.xml
[media] v4l2-ctrls: queryctrl shouldn't attempt to replace V4L2_CID_PRIVATE_BASE IDs
[media] v4l2-ctrls: fix missing 'read-only' check
[media] pvrusb2: Provide more information about IR units to lirc_zilog and ir-kbd-i2c
[media] ir-kbd-i2c: Add back defaults setting for Zilog Z8's at addr 0x71
[media] lirc_zilog: Update TODO.lirc_zilog
[media] lirc_zilog: Add Andy Walls to copyright notice and authors list
[media] lirc_zilog: Remove useless struct i2c_driver.command function
[media] lirc_zilog: Remove unneeded tests for existence of the IR Tx function
... -
Fix up comments in the key management code. No functional changes.
Signed-off-by: David Howells
Signed-off-by: Linus Torvalds -
Do a bit of a style clean up in the key management code. No functional
changes.Done using:
perl -p -i -e 's!^/[*]*/\n!!' security/keys/*.c
perl -p -i -e 's!} /[*] end [a-z0-9_]*[(][)] [*]/\n!}\n!' security/keys/*.c
sed -i -s -e ": next" -e N -e 's/^\n[}]$/}/' -e t -e P -e 's/^.*\n//' -e "b next" security/keys/*.cTo remove /*****/ lines, remove comments on the closing brace of a
function to name the function and remove blank lines before the closing
brace of a function.Signed-off-by: David Howells
Signed-off-by: Linus Torvalds -
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
cifs: fix up CIFSSMBEcho for unaligned access
cifs: fix unaligned accesses in cifsConvertToUCS
cifs: clean up unaligned accesses in cifs_unicode.c
cifs: fix unaligned access in check2ndT2 and coalesce_t2
cifs: clean up unaligned accesses in validate_t2
cifs: use get/put_unaligned functions to access ByteCount
cifs: move time field in cifsInodeInfo
cifs: TCP_Server_Info diet
CIFS: Implement cifs_strict_readv (try #4)
CIFS: Implement cifs_file_strict_mmap (try #2)
CIFS: Implement cifs_strict_fsync
CIFS: Make cifsFileInfo_put work with strict cache mode -
* 'fixes-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu:
x86,percpu: Move out of place 64 bit ops into X86_64 section -
* 'fixes-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
workqueue: note the nested NOT_RUNNING test in worker_clr_flags() isn't a noop
workqueue: relax lockdep annotation on flush_work() -
…l/git/tip/linux-2.6-tip
* 'irq-cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (37 commits)
um: Use generic irq Kconfig
tile: Use generic irq Kconfig
sparc: Use generic irq Kconfig
score: Use generic irq Kconfig
powerpc: Use generic irq Kconfig
parisc: Use generic irq Kconfig
mn10300: Use generic irq Kconfig
microblaze: Use generic irq Kconfig
m68knommu: Use generic irq Kconfig
ia64: Use generic irq Kconfig
frv: Use generic irq Kconfig
blackfin: Use generic irq Kconfig
alpha: Use generic irq Kconfig
genirq: Remove __do_IRQ
m32r: Convert to generic irq Kconfig
m32r: Convert usrv platform irq handling
m32r: Convert opsput_lcdpld irq chip
m32r: Convert opsput lanpld irq chip
m32r: Convert opsput pld irq chip
m32r: Convert opsput irq chip
...
