- 20 10月, 2014 1 次提交
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由 David Henningsson 提交于
This document was not really up-to-date. Add recent additions to this standard - based on what the HDA driver currently does, which is some kind of a de facto standard. Signed-off-by: NDavid Henningsson <david.henningsson@canonical.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 05 10月, 2014 1 次提交
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由 Fabio Estevam 提交于
Since commit b21cc2f5 ("ASoC: esai: Add VF610+ compatibles support.") the fsl_esai driver also accepts the "fsl,vf610-esai" compatible string. Update the documentation accordingly. Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com> Acked-by: NNicolin Chen <nicoleotsuka@gmail.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 04 10月, 2014 1 次提交
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由 Dylan Reid 提交于
The device tree property uses '-' not '_'. Signed-off-by: NDylan Reid <dgreid@chromium.org> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 03 10月, 2014 1 次提交
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由 Dylan Reid 提交于
Add an optional mic detect gpio property. If specified in device tree there will be a mic jack created for the given gpio. This will be used by the Tegra-based Chromebooks. Signed-off-by: NDylan Reid <dgreid@chromium.org> Reviewed-by: NStephen Warren <swarren@nvidia.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 02 10月, 2014 1 次提交
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由 Dylan Reid 提交于
Allow Headphone and Microphone jack detect gpios to be specified in device tree. This will allow a few systems including rk3288_max98090 to use simple-card instead of having their own board file. Signed-off-by: NDylan Reid <dgreid@chromium.org> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 30 9月, 2014 3 次提交
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由 Fabio Estevam 提交于
The fsl_ssi driver only checks for the ac97 mode property, so remove the unused ones. Suggested-by: NNicolin Chen <nicoleotsuka@gmail.com> Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com> Acked-by: NTimur Tabi <timur@tabi.org> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Stefan Kristiansson 提交于
Allow the ssm2602/ssm2603/ssm2604 codec driver to be instantiated from the device tree. Also, add Kconfig prompts to allow manual selection of both the I2C and SPI configuration versions of the driver. Signed-off-by: NStefan Kristiansson <stefan.kristiansson@saunalahti.fi> Signed-off-by: NMark Brown <broonie@kernel.org> Acked-by: NLars-Peter Clausen <lars@metafoo.de>
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由 Anatol Pomozov 提交于
Signed-off-by: NAnatol Pomozov <anatol.pomozov@gmail.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 27 9月, 2014 1 次提交
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由 Anatol Pomozov 提交于
Analog Devices SSM4567 is a boost class-D audio amplifier. Signed-off-by: NAnatol Pomozov <anatol.pomozov@gmail.com> Acked-by: NLars-Peter Clausen <lars@metafoo.de> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 25 9月, 2014 2 次提交
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由 Anatol Pomozov 提交于
Signed-off-by: NAnatol Pomozov <anatol.pomozov@gmail.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Zefan Li 提交于
When we change cpuset.memory_spread_{page,slab}, cpuset will flip PF_SPREAD_{PAGE,SLAB} bit of tsk->flags for each task in that cpuset. This should be done using atomic bitops, but currently we don't, which is broken. Tetsuo reported a hard-to-reproduce kernel crash on RHEL6, which happened when one thread tried to clear PF_USED_MATH while at the same time another thread tried to flip PF_SPREAD_PAGE/PF_SPREAD_SLAB. They both operate on the same task. Here's the full report: https://lkml.org/lkml/2014/9/19/230 To fix this, we make PF_SPREAD_PAGE and PF_SPREAD_SLAB atomic flags. v4: - updated mm/slab.c. (Fengguang Wu) - updated Documentation. Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: Miao Xie <miaox@cn.fujitsu.com> Cc: Kees Cook <keescook@chromium.org> Fixes: 950592f7 ("cpusets: update tasks' page/slab spread flags in time") Cc: <stable@vger.kernel.org> # 2.6.31+ Reported-by: NTetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: NZefan Li <lizefan@huawei.com> Signed-off-by: NTejun Heo <tj@kernel.org>
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- 24 9月, 2014 1 次提交
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由 Anatol Pomozov 提交于
Some boards have this pin statically tied and do not require any configuration, some other boards allow to enable chip using GPIO. Add an option that tells which GPIO is used to power the audio codec. Signed-off-by: NAnatol Pomozov <anatol.pomozov@gmail.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 22 9月, 2014 4 次提交
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由 Hans Verkuil 提交于
The poll documentation was incomplete: document how events (POLLPRI) are handled and fix the documentation of what poll does for display devices and streaming I/O. Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Acked-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Hans Verkuil 提交于
Clarify what poll() returns if STREAMON was called but not QBUF. Make explicit the different behavior for this scenario for capture and output devices. Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Acked-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Hans Verkuil 提交于
Note: the revision text for the v4l2_pix_format change from Laurent erroneously mentioned 3.16 when it only got merged for 3.17. Fixed that as well. Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Hans Verkuil 提交于
Field 'rect' is really named 'r'. Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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- 15 9月, 2014 1 次提交
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由 Takashi Iwai 提交于
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 14 9月, 2014 1 次提交
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由 Jianqun 提交于
Reference to RK3288 TRM, fix an error channel id for i2s tx and rx Table 10-1 DMAC_BUS Request Mapping Table Req number Source Polarity 0 I2S tx High level 1 I2S rx High level Tested on RK3288 board. Signed-off-by: NJianqun <jay.xu@rock-chips.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 12 9月, 2014 1 次提交
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由 Nick Dyer 提交于
Something went a bit wrong in merging f5940231 - there's a bit of repeated text that's been introduced. Signed-off-by: NNick Dyer <nick.dyer@itdev.co.uk> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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- 11 9月, 2014 2 次提交
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由 Markus Niebel 提交于
using LVDS channel 1 on an i.MX53 leads to following error: imx-ldb 53fa8008.ldb: unable to set di0 parent clock to ldb_di1 This comes from imx_ldb_set_clock with mux = 0. Mux parameter must be "1" for reparenting di1 clock to ldb_di1. The value of the mux param comes from device tree port settings. On i.MX5, the internal two-input-multiplexer is used. Due to hardware limitations, only one port (port@[0,1]) can be used for each channel (lvds-channel@[0,1], respectively) Documentation update suggested by Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: NMarkus Niebel <Markus.Niebel@tq-group.com> Fixes: e05c8c9a ("ARM: dts: imx53: Add IPU DI ports and endpoints, move imx-drm node to dtsi") Cc: <stable@vger.kernel.org> Acked-by: NPhilipp Zabel <p.zabel@pengutronix.de> Signed-off-by: NShawn Guo <shawn.guo@freescale.com> Signed-off-by: NArnd Bergmann <arnd@arndb.de>
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由 Markos Chandras 提交于
MIPS supports BPF JIT since v3.16-rc1 Cc: Randy Dunlap <rdunlap@infradead.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Daniel Borkmann <dborkman@redhat.com> Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: linux-doc@vger.kernel.org Cc: linux-kernel@vger.kernel.org Acked-by: NDaniel Borkmann <dborkman@redhat.com> Signed-off-by: NMarkos Chandras <markos.chandras@imgtec.com> Acked-by: NAlexei Starovoitov <ast@plumgrid.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 09 9月, 2014 1 次提交
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由 Alan Stern 提交于
Commit d24d481b (usb-storage: Modify and export adjust_quirks so that it can be used by uas) added the 'u' flag to the quirks module parameter for usb-storage, but neglected to update the documentation. This patch adds the documentation. Signed-off-by: NAlan Stern <stern@rowland.harvard.edu> Cc: stable <stable@vger.kernel.org> # 3.15+ Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 08 9月, 2014 6 次提交
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由 Gaurav Minocha 提交于
This patch add a document that explains how the selftest test data is dynamically attached into the live device tree irrespective of the machine's architecture. Signed-off-by: NGaurav Minocha <gaurav.minocha.os@gmail.com> Signed-off-by: NGrant Likely <grant.likely@linaro.org>
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由 Sudip Mukherjee 提交于
new link for - How to piss off a Linux kernel subsystem maintainer Signed-off-by: NSudip Mukherjee <sudip@vectorindia.org> Signed-off-by: NRandy Dunlap <rdunlap@infradead.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Paul Bolle 提交于
The NFS/RDMA Kconfig symbol was split into separate options for client and server in commit 2e8c12e1 ("xprtrdma: add separate Kconfig options for NFSoRDMA client and server support"). Update the documentation to reflect this split. Signed-off-by: NPaul Bolle <pebolle@tiscali.nl> Reviewed-by: NJeff Layton <jlayton@redhat.com> Signed-off-by: NRandy Dunlap <rdunlap@infradead.org> Cc: "J. Bruce Fields" <bfields@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Masanari Iida 提交于
hpfall.c was renamed to freefall.c in 3.16, but this file still refer to hpfall.c instead of freefall.c Signed-off-by: NMasanari Iida <standby24x7@gmail.com> Signed-off-by: NRandy Dunlap <rdunlap@infradead.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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The example code provided with the i2c device interface documentation won't compile since it uses the reserved word "register" to name a variable. The compiler fails with this error message: error: expected identifier or '(' before '=' token __u8 register = 0x20; /* Device register to access */ ^ Rename the variable "register" to simply "reg" in the example code. Another couple of typos has been fixed as well. [Change "! =" to "!=".] Signed-off-by: NJose Alarcon Roldan <jose.alarcon.roldan@gmail.com> Signed-off-by: NRandy Dunlap <rdunlap@infradead.org> Acked-by: NWolfram Sang <wsa@the-dreams.de> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Rob Jones 提交于
Despite the fact that these functions have been around for years, they are little used (only 15 uses in 13 files at the preseht time) even though many other files use work-arounds to achieve the same result. By documenting them, hopefully they will become more widely used. Signed-off-by: NRob Jones <rob.jones@codethink.co.uk> Acked-by: NSteven Whitehouse <swhiteho@redhat.com> Signed-off-by: NRandy Dunlap <rdunlap@infradead.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 05 9月, 2014 1 次提交
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由 Doug Anderson 提交于
The Rockchip SPI controller works fine without DMA (aside from a few warnings). The DMA property even implies this, saying: DMA request names should include "tx" and "rx" if present. Officially mark the properties as optional. Signed-off-by: NDoug Anderson <dianders@chromium.org> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 03 9月, 2014 2 次提交
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由 Peter Chen 提交于
Add compatible string for imx6sx-usbphy. Signed-off-by: NPeter Chen <peter.chen@freescale.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Tomi Valkeinen 提交于
The quite-recently-added analog-tv-connector bindings say that the compatible string for composite video connector is "composite-connector". That string is also used in the omap3-n900.dts file. However, the connector driver uses "composite-video-connector", so this has never worked. While changing the driver's compatible string to "composite-connector" would be safer, as published DT bindings should not be changed, I'd rather fix the bindings in this case for two reasons: * composite-connector is a bit too generic name, as it doesn't even hint at video. * it's clear that this has never worked, which means no one has used those bindings, which should make it safe to change this. Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
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- 01 9月, 2014 1 次提交
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由 Xiubo Li 提交于
The 'big-endian-data' property is originally used to indicate whether the LSB firstly or MSB firstly will be transmitted to the CODEC or received from the CODEC, and there has nothing relation to the memory data. Generally, if the audio data in big endian format, which will be using the bytes reversion, Here this can only be used to bits reversion. So using the 'lsb-first' instead of 'big-endian-data' can make the code to be readable easier and more easy to understand what this property is used to do. This property used for configuring whether the LSB or the MSB is transmitted first for the fifo data. Signed-off-by: NXiubo Li <Li.Xiubo@freescale.com> Acked-by: NNicolin Chen <nicoleotsuka@gmail.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 30 8月, 2014 2 次提交
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由 Giuseppe CAVALLARO 提交于
The PTP reference clock, used for setting the addend in the Timestamp Addend Register, was erroneously hard-coded (as reported in the databook just as example). The patch removes the macro named: STMMAC_SYSCLOCK and allows to use a reference clock (clk_ptp_ref_i) that can be passed from the platform. If not passed, the main driver clock will be used as default; note that this can be fine on some platforms. Note that, prior this patch, using the old STMMAC_SYSCLOCK on some platforms, as side effect, the ptp clock can move faster/slower than the system clock. Signed-off-by: NGiuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 HuKeping 提交于
Add arm specific parts to kdump kernel documentation. Signed-off-by: NHu Keping <hukeping@huawei.com> Acked-by: NVivek Goyal <vgoyal@redhat.com> Cc: Haren Myneni <hbabu@us.ibm.com> Cc: Rob Landley <rob@landley.net> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 29 8月, 2014 1 次提交
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由 Alexandre Courbot 提交于
Add a mention about the _optional variants of (devm_)gpiod_get*(). Signed-off-by: NAlexandre Courbot <acourbot@nvidia.com> Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
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- 28 8月, 2014 4 次提交
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由 Linus Walleij 提交于
This defines the device tree bindings for the Toshiba TC3589x series of multi-purpose expanders. Only the stuff I can test is defined: GPIO and keypad. Others may implement more subdevices further down the road. This is to complement commit a435ae1d "mfd: Enable the tc3589x for Device Tree" which left off the definition of the device tree bindings. Signed-off-by: NLinus Walleij <linus.walleij@linaro.org> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Gioh Kim 提交于
Update some descriptions for API arguments and descriptions. Signed-off-by: NGioh Kim <gioh.kim@lge.com> Signed-off-by: NSumit Semwal <sumit.semwal@linaro.org>
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由 Geert Uytterhoeven 提交于
Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: NMark Brown <broonie@linaro.org>
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由 Xiubo Li 提交于
Signed-off-by: NXiubo Li <Li.Xiubo@freescale.com> Signed-off-by: NMark Brown <broonie@linaro.org>
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- 27 8月, 2014 1 次提交
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由 Pranith Kumar 提交于
Update the description for per cpu operations to clarify use cases of this_cpu operations and add considerations for remote access. Signed-off-by: NPranith Kumar <bobby.prani@gmail.com> Signed-off-by: NChristoph Lameter <cl@linux.com> Signed-off-by: NRandy Dunlap <rdunlap@infradead.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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