20833 Commits

Author SHA1 Message Date
Mark Brown
8afba181b9 Merge remote-tracking branches 'spi/topic/omap-100k', 'spi/topic/omap-uwire', 'spi/topic/pl022', 'spi/topic/pm' and 'spi/topic/pxa2xx' into spi-next 2015-04-11 23:09:18 +01:00
Mark Brown
35fbf8452c Merge remote-tracking branches 'spi/topic/fsl-cspi', 'spi/topic/fsl-dspi', 'spi/topic/imx' and 'spi/topic/of-id' into spi-next 2015-04-11 23:09:14 +01:00
Vladimir Davydov
197175427a Documentation/memcg: update memcg/kmem status
Memcg/kmem reclaim support has been finally merged. Reflect this in the
documentation.

Acked-by: Michal Hocko <mhocko@suse.cz>
Signed-off-by: Vladimir Davydov <vdavydov@parallels.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2015-04-11 15:23:31 +02:00
Chen Gang
82c91e8764 Documentation: blackfin: Makefile: Typo building issue
Miss a ')' for ifneq in Makefile, the related building error:

  Documentation/blackfin/Makefile:2: *** invalid syntax in conditional.  Stop.
  make[1]: *** [Documentation/blackfin] Error 2

Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2015-04-11 15:19:31 +02:00
Randy Wright
3250af197b Documentation/vm/pagemap.txt: correct location of page-types tool
The page-types tool was relocated to tools/vm in the 3.4 kernel timeframe.

Signed-off-by: Randy Wright <rwright@hp.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2015-04-11 15:11:21 +02:00
Sam bobroff
d1d915783d powerpc/tm: Correct minor documentation typos
Signed-off-by: Sam Bobroff <sam.bobroff@au1.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2015-04-11 20:49:21 +10:00
Sam bobroff
feba40362b powerpc/tm: Abort syscalls in active transactions
This patch changes the syscall handler to doom (tabort) active
transactions when a syscall is made and return immediately without
performing the syscall.

Currently, the system call instruction automatically suspends an
active transaction which causes side effects to persist when an active
transaction fails.

This does change the kernel's behaviour, but in a way that was
documented as unsupported. It doesn't reduce functionality because
syscalls will still be performed after tsuspend. It also provides a
consistent interface and makes the behaviour of user code
substantially the same across powerpc and platforms that do not
support suspended transactions (e.g. x86 and s390).

Performance measurements using
http://ozlabs.org/~anton/junkcode/null_syscall.c
indicate the cost of a system call increases by about 0.5%.

Signed-off-by: Sam Bobroff <sam.bobroff@au1.ibm.com>
Acked-By: Michael Neuling <mikey@neuling.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2015-04-11 20:49:19 +10:00
Thomas Gleixner
b7dccbea6b irqchip core change for v4.1 (round 3)
- Purge the gic_arch_extn hacks and abuse by using the new stacked domains
 
    NOTE: Due to the nature of these changes, patches crossing subsystems have
          been kept together in their own branches.
 
     - tegra
 
        - Handle the LIC properly
 
     - omap
 
        - Convert crossbar to stacked domains
        - kill arm,routable-irqs in GIC binding
 
     - exynos
 
        - Convert PMU wakeup to stacked domains
 
     - shmobile, ux500, zynq (irq_set_wake branch)
 
        - Switch from abusing gic_arch_extn to using gic_set_irqchip_flags
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Merge tag 'irqchip-core-4.1-3' of git://git.infradead.org/users/jcooper/linux into irq/core

irqchip core change for v4.1 (round 3) from Jason Cooper

 Purge the gic_arch_extn hacks and abuse by using the new stacked domains

   NOTE: Due to the nature of these changes, patches crossing subsystems have
         been kept together in their own branches.

    - tegra
       - Handle the LIC properly

    - omap
       - Convert crossbar to stacked domains
       - kill arm,routable-irqs in GIC binding

    - exynos
       - Convert PMU wakeup to stacked domains

    - shmobile, ux500, zynq (irq_set_wake branch)
       - Switch from abusing gic_arch_extn to using gic_set_irqchip_flags
2015-04-11 11:17:28 +02:00
Thomas Gleixner
425b655ce4 irqchip core changes for v4.1 (round 2)
- gic
 
     - Tolerate uni-processor systems better in gic_get_cpumask()
 
  - mvebu
 
     - Handle per-cpu interrupts properly
     - Enable PMU interrupts
     - Enable wakeup source
 
  - vybrid
 
     - Add MSCM interrupt router
 
  - renesas
 
     - Add PM and wakeup support
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Merge tag 'irqchip-core-4.1-2' of git://git.infradead.org/users/jcooper/linux into irq/core

irqchip core changes for v4.1 (round 2) from Jason Cooper

 - gic
    - Tolerate uni-processor systems better in gic_get_cpumask()

 - mvebu
    - Handle per-cpu interrupts properly
    - Enable PMU interrupts
    - Enable wakeup source

 - vybrid
    - Add MSCM interrupt router

 - renesas
    - Add PM and wakeup support
2015-04-11 11:15:38 +02:00
Jason Cooper
fb414e908b Merge branch 'irqchip/stacked-exynos' into irqchip/core 2015-04-10 22:57:58 +00:00
Jason Cooper
07c523f149 Merge branch 'irqchip/stacked-omap' into irqchip/core 2015-04-10 22:57:56 +00:00
Jason Cooper
37b25fffd1 Merge branch 'irqchip/stacked-tegra' into irqchip/core 2015-04-10 22:57:53 +00:00
Wanpeng Li
7534279798 f2fs: enable inline data by default
Enable inline_data feature by default since it brings us better
performance and space utilization and now has already stable.
Add another option noinline_data to disable it during mount.

Suggested-by: Jaegeuk Kim <jaegeuk@kernel.org>
Suggested-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Wanpeng Li <wanpeng.li@linux.intel.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2015-04-10 15:08:52 -07:00
Philipp Zabel
9a74ccdbbb clk: Add PWM clock driver
Some board designers, when running out of clock output pads, decide to
(mis)use PWM output pads to provide a clock to external components.
This driver supports this practice by providing an adapter between the
PWM and clock bindings in the device tree. As the PWM bindings specify
the period in the device tree, this is a fixed clock.

Tested-by: Janusz Uzycki <j.uzycki@elproma.com.pl>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Michael Turquette <mturquette@linaro.org>
2015-04-10 14:44:43 -07:00
Jassi Brar
1ccdd04f53 clk: Add clock driver for mb86s7x
The CRG11 clock controller is managed by remote f/w.
This driver simply maps Linux CLK ops onto mailbox api.

Signed-off-by: Andy Green <andy.green@linaro.org>
Signed-off-by: Vincent Yang <vincent.yang@socionext.com>
Signed-off-by: Tetsuya Nuriya <nuriya.tetsuya@socionext.com>
Signed-off-by: Michael Turquette <mturquette@linaro.org>
2015-04-10 13:51:55 -07:00
Srinivas Pandruvada
b2eafd7282 HID: sensor: Update document for custom sensor
Added custom sensor documentation

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2015-04-10 22:22:56 +02:00
Mark Brown
bea3672833 Merge remote-tracking branches 'regulator/topic/mode', 'regulator/topic/notifier', 'regulator/topic/palmas', 'regulator/topic/qcom' and 'regulator/topic/stw481x' into regulator-next 2015-04-10 19:16:03 +01:00
Mark Brown
e5073849f9 Merge remote-tracking branches 'regulator/topic/act8865', 'regulator/topic/arizona-ldo1', 'regulator/topic/arizona-micsupp' and 'regulator/topic/da9211' into regulator-next 2015-04-10 19:16:00 +01:00
Subhendu Sekhar Behera
2bbd681ba2 i2c: xlp9xx: Driver for Netlogic XLP9XX/5XX I2C controller
Add an I2C bus driver i2c-xlp9xx.c to support the I2C block in the
XLP9xx/XLP5xx MIPS SoC. Update Kconfig and Makefile to add the
CONFIG_I2C_XLP9XX option.

Signed-off-by: Subhendu Sekhar Behera <sbehera@broadcom.com>
Signed-off-by: Jayachandran C <jchandra@broadcom.com>
Reviewed-by: Ray Jui <rjui@broadcom.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2015-04-10 18:59:49 +02:00
Subhendu Sekhar Behera
85e4564ab2 of: Add vendor prefix 'netlogic'
Add vendor name "netlogic" in vendor-prefixes.txt, which will be used for
the Netlogic XLP and XLPII MIPS SoCs. These processors were from NetLogic
Microsystems that is now a part of Broadcom Corporation.

Signed-off-by: Subhendu Sekhar Behera <sbehera@broadcom.com>
Signed-off-by: Jayachandran C <jchandra@broadcom.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2015-04-10 18:57:24 +02:00
Grygorii Strashko
7ef97e9a31 i2c: davinci: use ICPFUNC to toggle I2C as gpio for bus recovery
Having a board where the I2C bus locks up occasionally made it clear
that the bus recovery in the i2c-davinci driver will only work on
some boards, because on regular boards, this will only toggle GPIO
lines that aren't muxed to the actual pins.

The I2C controller on SoCs like da850 (and da830), Keystone 2 has the
built-in capability to bit-bang its lines by using the ICPFUNC registers
of the i2c controller.
Implement the suggested procedure by toggling SCL and checking SDA using
the ICPFUNC registers of the I2C controller when present. Allow platforms
to indicate the presence of the ICPFUNC registers with a has_pfunc platform
data flag and add optional DT property "ti,has-pfunc" to indicate
the same in DT.

Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Alexander Sverdlin <alexander.sverdlin@nokia.com>
Tested-by: Michael Lawnick <michael.lawnick@nokia.com>
Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca>
Signed-off-by: Mike Looijmans <milo-software@users.sourceforge.net>
[grygorii.strashko@ti.com: combined patches from Ben Gardiner and
Mike Looijmans and reimplemented ICPFUNC bus recovery using I2C
bus recovery infrastructure]
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2015-04-10 17:57:28 +02:00
Bjorn Helgaas
5468d5a64b Merge branch 'pci/misc' into next
* pci/misc:
  PCI: Read capability list as dwords, not bytes
  PCI: Don't clear ASPM bits when the FADT declares it's unsupported
  PCI: Clarify policy for vendor IDs in pci.txt
  PCI/ACPI: Optimize device state transition delays
  PCI: Export pci_find_host_bridge() for use inside PCI core
  PCI: Make a shareable UUID for PCI firmware ACPI _DSM
  PCI: Fix typo in Thunderbolt kernel message
2015-04-10 08:27:18 -05:00
Bjorn Helgaas
4dd1f57956 Merge branches 'pci/host-exynos', 'pci/host-iproc', 'pci/host-keystone', 'pci/host-layerscape', 'pci/host-mvebu', 'pci/host-rcar' and 'pci/host-versatile' into next
* pci/host-exynos:
  PCI: exynos: Fix INTx enablement statement termination error

* pci/host-iproc:
  PCI: iproc: Add Broadcom iProc PCIe support
  PCI: iproc: Add DT docs for Broadcom iProc PCIe driver
  PCI: Export symbols required for loadable host driver modules

* pci/host-keystone:
  PCI: keystone: Don't dereference possible NULL pointer

* pci/host-layerscape:
  PCI: layerscape: Simplify platform_get_resource_byname() failure checking

* pci/host-mvebu:
  PCI: mvebu: Add suspend/resume support

* pci/host-rcar:
  PCI: rcar: Verify that mem_res is 64K-aligned
  PCI: rcar: Change PCIEPARL and PCIEPARH to PCIEPALR and PCIEPAUR
  PCI: rcar: Write zeroes to reserved PCIEPARL bits
  PCI: rcar: Fix position of MSI enable bit

* pci/host-versatile:
  PCI: versatile: Check for devm_ioremap_resource() failures
2015-04-10 08:26:54 -05:00
Peter Hurley
ca782f16ce earlycon: 8250: Document kernel command line options
Document the expected behavior of kernel command lines of the forms:
    console=uart[8250],io|mmio|mmio32,<addr>[,options]
    console=uart[8250],<addr>[,options]
and
    earlycon=uart[8250],io|mmio|mmio32,<addr>[,options]
    earlycon=uart[8250],<addr>[,options]

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-10 14:39:54 +02:00
Greg Kroah-Hartman
2aebe3f3b2 New Features
============
 *) Add driver for USB PHYs on sun9i
 *) Add driver for USB PHY on dm816x
 *) Modified exynos5-usbdrd driver to add support for Exynos5433 SoC
 
 Fixes
 =====
 *) Fix power_on/power_off failure paths in some drivers
 *) Make miphy365x use generic PHY type constants
 *) Fix build errors due to missing export symbols in qcom-ufs driver
 *) Make all the functions return proper error values
 
 Cleanups
 ========
 *) use PTR_ERR_OR_ZERO to simplify code
 *) use devm_kcalloc instead of devm_kzalloc with multiply
 *) remove un-necessary ifdef CONFIG_OF
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Merge tag 'for-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy into usb-next

Kishon writes:

New Features
============
*) Add driver for USB PHYs on sun9i
*) Add driver for USB PHY on dm816x
*) Modified exynos5-usbdrd driver to add support for Exynos5433 SoC

Fixes
=====
*) Fix power_on/power_off failure paths in some drivers
*) Make miphy365x use generic PHY type constants
*) Fix build errors due to missing export symbols in qcom-ufs driver
*) Make all the functions return proper error values

Cleanups
========
*) use PTR_ERR_OR_ZERO to simplify code
*) use devm_kcalloc instead of devm_kzalloc with multiply
*) remove un-necessary ifdef CONFIG_OF
2015-04-10 13:47:50 +02:00
Peter Griffin
69f0fb2a59 mmc: sdhci-st: Update ST SDHCI binding documentation.
This patch updates the binding information to reflect the
extra dt options which are now supported by the sdhci-st.c
driver which enable support for stih407 family silicon.

STiH410 SoC and later support UHS modes for eMMC, so the
driver now makes use of these common bindings. Examples
are provided for both eMMC (which has additional bindings)
and also sd slot for STiH407.

Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Acked-by: Maxime Coquelin <maxime.coquelin@st.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-04-10 12:55:40 +02:00
Rafael J. Wysocki
be77002101 Merge back earlier suspend/hibernate material for v4.1. 2015-04-10 12:01:59 +02:00
Stephen Hemminger
322d3ed167 ixgb: remove references to ifconfig
Move documentation into this century, even if this device hasn't
been available for some time.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-04-09 22:04:04 -07:00
Stephen Hemminger
d7018be0ae ixgbe: fix documentation
The MTU values in the documentation do not match the source.
The source has frame limit of IXGBE_MAX_JUMBO_FRAME_SIZE (9728)
which is MTU of 9710 because of the accounting for Ethernet header
and CRC.

Also, don't refer to the obsolete ifconfig command.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-04-09 22:03:54 -07:00
Stephen Hemminger
c0a34ebd43 igb: doc don't refer to ifconfig
ifconfig command is obsolete, best to remove all references so that
new users learn ip.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-04-09 22:03:20 -07:00
Michael S. Tsirkin
37a9c502c0 PCI: Clarify policy for vendor IDs in pci.txt
Clarify pci.txt so it matches the "do not add new entries unless they are
shared between multiple drivers" comment in include/linux/pci_ids.h.

[bhelgaas: changelog, strengthen language]
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2015-04-09 13:34:02 -05:00
Mauro Carvalho Chehab
be8e58d93f Revert "[media] Add device tree support to adp1653 flash driver"
As requested by Sakari:

	"The driver changes are still being reviewed.
	 It's been proposed that the max-microamp property be renamed."

So, as the DT bindings are not agreed upstream yet, let's revert
it.

Requested-by: Sakari Ailus <sakari.ailus@iki.fi>
This reverts commit b6100f10bdc2019a65297d2597c388de2f7dd653.
2015-04-09 07:33:45 -03:00
Bjorn Andersson
8d2f1a9d36 mfd: devicetree: bindings: Add Qualcomm RPM regulator subnodes
Add the regulator subnodes to the Qualcomm RPM MFD device tree bindings.

Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2015-04-09 10:26:26 +01:00
Dave Airlie
1d8ac08d49 Linux 4.0-rc7
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Merge tag 'v4.0-rc7' into drm-next

Linux 4.0-rc7

Requested by Alex for fixes -next needs.

Conflicts:
	drivers/gpu/drm/i915/intel_sprite.c
2015-04-09 07:48:27 +10:00
Thomas Gleixner
fdb7144ba3 irqchip core changes for v4.0
- STi
     - New driver, irq-st
 
  - Renesas
     - Use u32 type for 32bit regs
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Merge tag 'irqchip-core-4.0' of git://git.infradead.org/users/jcooper/linux into irq/core

irqchip core changes for v4.0 from Jason Cooper

 - ST
    - New driver, irq-st

 - Renesas
    - Use u32 type for 32bit regs
2015-04-08 23:41:28 +02:00
Thomas Gleixner
462b69b1e4 Merge branch 'linus' into irq/core to get the GIC updates which
conflict with pending GIC changes.

Conflicts:
	drivers/usb/isp1760/isp1760-core.c
2015-04-08 23:26:21 +02:00
David S. Miller
82740b9ac2 NFC: 4.1 pull request
This is the NFC pull request for 4.1.
 
 This is a shorter one than usual, as the Intel Field Peak NFC
 driver could not make it in time.
 
 We have:
 
 - A new driver for NXP NCI based chipsets, like e.g. the NPC100 or
   the PN7150. It currently only supports an i2c physical layer, but
   could easily be extended to work on top of e.g. SPI.
   This driver also includes support for user space triggered firmware
   updates.
 
 - A few minor st21nfc[ab] fixes, cleanups, and comments improvements.
 
 - A pn533 error return fix.
 
 - A few NFC related logs formatting cleanups.
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Merge tag 'nfc-next-4.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/nfc-next

Samuel Ortiz says:

====================
NFC: 4.1 pull request

This is the NFC pull request for 4.1.

This is a shorter one than usual, as the Intel Field Peak NFC
driver could not make it in time.

We have:

- A new driver for NXP NCI based chipsets, like e.g. the NPC100 or
  the PN7150. It currently only supports an i2c physical layer, but
  could easily be extended to work on top of e.g. SPI.
  This driver also includes support for user space triggered firmware
  updates.

- A few minor st21nfc[ab] fixes, cleanups, and comments improvements.

- A pn533 error return fix.

- A few NFC related logs formatting cleanups.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-08 17:12:50 -04:00
Pavel Machek
b6100f10bd [media] Add device tree support to adp1653 flash driver
Nokia N900 is switching to device tree, make sure we can use flash
there, too.

Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-04-08 17:46:54 -03:00
Sylvain Trias
7a4580075d Documentation/memory-barriers.txt: typo fix
Fix an obvious typo in the documentation.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2015-04-08 22:23:48 +02:00
Ezequiel Garcia
8c2c8c03cd spi: img-spfi: Control CS lines with GPIO
When the CONTINUE bit is set, the interrupt status we are polling to
identify if a transaction has finished can be sporadic.  Even though
the transfer has finished, the interrupt status may erroneously
indicate that there is still data in the FIFO.  This behaviour causes
random timeouts in large PIO transfers.

Instead of using the CONTINUE bit to control the CS lines, use the SPI
core's CS GPIO handling.  Also, now that the CONTINUE bit is not being
used, we can poll for the ALLDONE interrupt to indicate transfer
completion.

Signed-off-by: Sifan Naeem <sifan.naeem@imgtec.com>
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@imgtec.com>
Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-04-08 21:04:51 +01:00
Ray Jui
1b55d62259 PCI: iproc: Add DT docs for Broadcom iProc PCIe driver
Document the Broadcom iProc PCIe platform interface device tree binding.

Signed-off-by: Ray Jui <rjui@broadcom.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Scott Branden <sbranden@broadcom.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
2015-04-08 14:19:19 -05:00
Sowmini Varadhan
ebe96e641d RDS: Documentation: Document AF_RDS, PF_RDS and SOL_RDS correctly.
AF_RDS, PF_RDS and SOL_RDS are available in header files,
and there is no need to get their values from /proc. Document
this correctly.

Fixes: 0c5f9b8830aa ("RDS: Documentation")

Signed-off-by: Sowmini Varadhan <sowmini.varadhan@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-08 15:17:04 -04:00
Andrew Bresticker
5f9755d26f stmmac: Add an optional register interface clock
The DWMAC block on certain SoCs (such as IMG Pistachio) have a second
clock which must be enabled in order to access the peripheral's
register interface, so add support for requesting and enabling an
optional "pclk".

Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Cc: James Hartley <james.hartley@imgtec.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-04-08 14:58:15 -04:00
Ivan T. Ivanov
7414b0993c pinctrl: Add support for PM8916 GPIO's and MPP's
Add compatible string definitions and supported pin functions.

Signed-off-by: Ivan T. Ivanov <ivan.ivanov@linaro.org>
Acked-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-04-08 17:00:18 +02:00
Hans Verkuil
8b44b4e513 [media] DocBook media: document the new V4L2_DV_FL_IS_CE_VIDEO flag
Document this new flag.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Cc: Martin Bugge <marbugge@cisco.com>
Cc: Mats Randgaard <mats.randgaard@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-04-08 06:37:54 -03:00
Ricardo Ribalda
acd2b672b4 [media] media/Documentation: New flag EXECUTE_ON_WRITE
Document new flag V4L2_CTRL_FLAG_EXECUTE_ON_WRITE, and the new behavior
of CH_VALUE event on VOLATILE controls.

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-04-08 06:35:16 -03:00
Ingo Molnar
4bcc7827b0 Linux 4.0-rc7
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Merge tag 'v4.0-rc7' into x86/asm, to resolve conflicts

Conflicts:
	arch/x86/kernel/entry_64.S

Signed-off-by: Ingo Molnar <mingo@kernel.org>
2015-04-08 09:01:54 +02:00
Gabriele Mazzotta
6cff8d60aa platform: x86: dell-laptop: Add support for keyboard backlight
This patch adds the support for the configuration of the keyboard
backlight on supported Dell laptops.

With this patch it is possible to set:
* keyboard backlight level
* timeout after which the backlight will be automatically turned off
* input activity triggers (keyboard, touchpad, mouse) that enable the backlight
* ambient light settings

The settings are exposed via /sys/class/leds/dell::kbd_backlight/

The code is based on the newly released documentation by Dell in the
libsmbios project.

Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Gabriele Mazzotta <gabriele.mzt@gmail.com>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2015-04-07 20:57:32 -07:00
Azael Avalos
9659bee43b Documentation/ABI: Update sysfs-driver-toshiba_acpi entry
This patch updates the sysfs-driver-toshiba_acpi entry, adding the
missing entries for USB Sleep functions.

And also, while at the neighborhood, fix some typos and add a note
that some features require a reboot.

Signed-off-by: Azael Avalos <coproscefalo@gmail.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2015-04-07 20:47:31 -07:00
Dave Airlie
a08aad54be drm/panel: Changes for v4.1-rc1
This set of changes adds support for a whole bunch of new panels, mostly
 simple ones. There's now also support for panels to provide display
 timings rather than fixed modes, which should allow panels to work with
 a larger number of display drivers. Eventually drivers should migrate to
 this new interface and the fixed modes removed from panels.
 
 There are also a couple of sparse fixes for the PS8622 and PS8625 bridge
 drivers.
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Merge tag 'drm/panel/for-4.1-rc1' of git://anongit.freedesktop.org/tegra/linux into drm-next

drm/panel: Changes for v4.1-rc1

This set of changes adds support for a whole bunch of new panels, mostly
simple ones. There's now also support for panels to provide display
timings rather than fixed modes, which should allow panels to work with
a larger number of display drivers. Eventually drivers should migrate to
this new interface and the fixed modes removed from panels.

There are also a couple of sparse fixes for the PS8622 and PS8625 bridge
drivers.

* tag 'drm/panel/for-4.1-rc1' of git://anongit.freedesktop.org/tegra/linux:
  drm/panel: Add support for Ampire AM-800480R3TMQW-A1H 800x480 7" panel
  of: Add vendor prefix for Ampire Co., Ltd.
  drm/panel: Add display timing for HannStar HSD070PWW1
  drm/panel: simple: Add display timing support
  drm/panel: Add display timing support
  drm/panel: Add support for OrtusTech COM43H4M85ULC panel
  of: Add vendor prefix for Ortus Technology Co., Ltd.
  drm/panel: Add bus format for Giantplus GPG482739QS5 panel
  drm/panel: simple: Add support for AUO b101ean01 panel
  drm/panel: simple: Add support for Innolux ZJ070NA-01P
  drm/panel: simple: Add support for Innolux AT043TN24
  drm/panel: simple: Add support for Shelly SCA07010-BFN-LNN
  drm/panel: simple: Add support for Samsung LTN140AT29 panel
  drm: Remove unused DRM_MODE_OBJECT_BRIDGE
  drm/bridge: ptn3460: Fix sparse warnings
  drm/bridge: ps8622: Fix sparse warnings
  drm/bridge: Add I2C based driver for ps8622/ps8625 bridge
2015-04-08 11:14:10 +10:00