linux-toradex.git/Documentation, branch v3.5.7

ALSA: hda - Workaround for silent output on VAIO Z with ALC889

2012-10-02T17:39:00+00:00

commit e427c2375646789ecd0ccaef1a1e41458559ab2d upstream.

On recent kernels, Realtek codec parser tries to optimize the routing
aggressively and take the headphone output as primary at first.  This
caused a regression on VAIO Z with ALC889, the silent output from the
speaker.

The problem seems that the speaker pin must be connected to the first
DAC (0x02) on this machine by some reason although the codec itself
advertises the flexible routing with any DACs.

This patch adds a fix-up for choosing the speaker pin as the primary
so that the right DAC is assigned on this device.

Reported-and-tested-by: Adam Williamson 
Signed-off-by: Takashi Iwai 
Signed-off-by: Greg Kroah-Hartman

i2c-i801: Add Device IDs for Intel Lynx Point-LP PCH

2012-09-14T16:59:53+00:00

commit 4a8f1ddde942e232387e6129ce4f4c412e43802f upstream.

Add the SMBus Device IDs for the Intel Lynx Point-LP PCH.

Signed-off-by: James Ralston 
Signed-off-by: Jean Delvare 
Signed-off-by: Greg Kroah-Hartman

Yama: higher restrictions should block PTRACE_TRACEME

2012-08-15T14:53:04+00:00

commit 9d8dad742ad1c74d7e7210ee05d0b44961d5ea16 upstream.

The higher ptrace restriction levels should be blocking even
PTRACE_TRACEME requests. The comments in the LSM documentation are
misleading about when the checks happen (the parent does not go through
security_ptrace_access_check() on a PTRACE_TRACEME call).

Signed-off-by: Kees Cook 
Signed-off-by: James Morris 
Signed-off-by: Greg Kroah-Hartman

stable: update references to older 2.6 versions for 3.x

2012-08-09T15:22:54+00:00

commit 2584f5212d97b664be250ad5700a2d0fee31a10d upstream.

Also add information on where the respective trees are.

Signed-off-by: Paul Gortmaker 
Acked-by: Rob Landley 
Signed-off-by: Greg Kroah-Hartman

ALSA: hda - add dock support for Thinkpad X230 Tablet

2012-08-09T15:22:50+00:00

commit 108cc108a3bb42fe4705df1317ff98e1e29428a6 upstream.

Also add a model/fixup string "lenovo-dock", so that other Thinkpad
users will be able to test this fixup easily, to see if it enables
dock I/O for them as well.

BugLink: https://bugs.launchpad.net/bugs/1026953
Tested-by: John McCarron 
Signed-off-by: David Henningsson 
Signed-off-by: Takashi Iwai 
Signed-off-by: Greg Kroah-Hartman

kexec: update URL of kexec homepage

2012-07-19T01:35:57+00:00

The referenced html file does not exist anymore. Replace the URL with
the current project homepage.

Signed-off-by: Olaf Hering 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

Merge tag 'fixes-for-v3.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

2012-07-16T15:32:06+00:00

Pull late pinctrl fixes from Linus Walleij:
- Two fixes to the i.MX driver

* tag 'fixes-for-v3.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
  pinctrl: pinctrl-imx6q: add missed mux function for USBOTG_ID
  pinctrl: pinctrl-imx: only print debug message when DEBUG is defined

pinctrl: pinctrl-imx6q: add missed mux function for USBOTG_ID

2012-07-14T20:32:10+00:00

The original pin registers table is derived from u-boot mainline,
but somehow it was found missing some mux functions for USBOTG_ID.
We added it at the bottom by following the exist pin function ids,
then it will not break the exist using of pin function id in dts file.

Reported-by: Richard Zhao 
Signed-off-by: Dong Aisheng

Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2012-07-13T17:29:41+00:00

Pull media fixes from Mauro Carvalho Chehab:
 - Some regression fixes at the audio part for devices with
   cx23885/cx25840
 - A DMA corruption fix at cx231xx
 - two fixes at the winbond IR driver
 - Several fixes for the EXYNOS media driver (s5p)
 - two fixes at the OMAP3 preview driver
 - one fix at the dvb core failure path
 - an include missing (slab.h) at smiapp-core causing compilation
   breakage
 - em28xx was not loading the IR driver driver anymore.

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (31 commits)
  [media] Revert "[media] V4L: JPEG class documentation corrections"
  [media] s5p-fimc: Add missing FIMC-LITE file operations locking
  [media] omap3isp: preview: Fix contrast and brightness handling
  [media] omap3isp: preview: Fix output size computation depending on input format
  [media] winbond-cir: Initialise timeout, driver_type and allowed_protos
  [media] winbond-cir: Fix txandrx module info
  [media] cx23885: Silence unknown command warnings
  [media] cx23885: add support for HVR-1255 analog (cx23888 variant)
  [media] cx23885: make analog support work for HVR_1250 (cx23885 variant)
  [media] cx25840: fix vsrc/hsrc usage on cx23888 designs
  [media] cx25840: fix regression in HVR-1800 analog audio
  [media] cx25840: fix regression in analog support hue/saturation controls
  [media] cx25840: fix regression in HVR-1800 analog support
  [media] s5p-mfc: Fixed setup of custom controls in decoder and encoder
  [media] cx231xx: don't DMA to random addresses
  [media] em28xx: fix em28xx-rc load
  [media] dvb-core: Release semaphore on error path dvb_register_device()
  [media] s5p-fimc: Stop media entity pipeline if fimc_pipeline_validate fails
  [media] s5p-fimc: Fix compiler warning in fimc-lite.c
  [media] s5p-fimc: media_entity_pipeline_start() may fail
  ...

Merge tag 'for-linus-20120712' of git://git.infradead.org/linux-mtd

2012-07-13T16:56:26+00:00

Pull late MTD fixes from David Woodhouse:
 - fix 'sparse warning fix' regression which totally breaks MXC NAND
 - fix GPMI NAND regression when used with UBI
 - update/correct sysfs documentation for new 'bitflip_threshold' field
 - fix nandsim build failure

* tag 'for-linus-20120712' of git://git.infradead.org/linux-mtd:
  mtd: nandsim: don't open code a do_div helper
  mtd: ABI documentation: clarification of bitflip_threshold
  mtd: gpmi-nand: fix read page when reading to vmalloced area
  mtd: mxc_nand: use 32bit copy functions