generalized kernel feature ready for next time.
PLEASE check your patch with the automated style checker
- (scripts/checkpatch.pl) to catch trival style violations.
+ (scripts/checkpatch.pl) to catch trivial style violations.
See Documentation/CodingStyle for guidance here.
PLEASE CC: the maintainers and mailing lists that are generated
F: drivers/pnp/pnpacpi/
F: include/linux/acpi.h
F: include/acpi/
-F: Documentation/acpi
+F: Documentation/acpi/
F: Documentation/ABI/testing/sysfs-bus-acpi
F: drivers/pci/*acpi*
F: drivers/pci/*/*acpi*
F: drivers/pci/*/*/*acpi*
-F: tools/power/acpi
+F: tools/power/acpi/
ACPI COMPONENT ARCHITECTURE (ACPICA)
M: Robert Moore <robert.moore@intel.com>
L: linux-alpha@vger.kernel.org
F: arch/alpha/
+ALTERA MAILBOX DRIVER
+M: Ley Foon Tan <lftan@altera.com>
+L: nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
+S: Maintained
+F: drivers/mailbox/mailbox-altera.c
+
ALTERA TRIPLE SPEED ETHERNET DRIVER
M: Vince Bridgers <vbridger@opensource.altera.com>
L: netdev@vger.kernel.org
T: git git://people.freedesktop.org/~gabbayo/linux.git
S: Supported
F: drivers/gpu/drm/amd/amdkfd/
+F: drivers/gpu/drm/amd/include/cik_structs.h
+F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h
F: drivers/gpu/drm/radeon/radeon_kfd.c
F: drivers/gpu/drm/radeon/radeon_kfd.h
F: include/uapi/linux/kfd_ioctl.h
S: Maintained
F: drivers/media/i2c/ad9389b*
+ANALOG DEVICES INC ADV7180 DRIVER
+M: Lars-Peter Clausen <lars@metafoo.de>
+L: linux-media@vger.kernel.org
+W: http://ez.analog.com/community/linux-device-drivers
+S: Supported
+F: drivers/media/i2c/adv7180.c
+
ANALOG DEVICES INC ADV7511 DRIVER
M: Hans Verkuil <hans.verkuil@cisco.com>
L: linux-media@vger.kernel.org
ANDROID DRIVERS
M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-M: Arve Hj
ønnevåg <arve@android.com>
+M: Arve Hj
ønnevåg <arve@android.com>
M: Riley Andrews <riandrews@android.com>
T: git git://git.kernel.org/pub/scm/linux/kernel/gregkh/staging.git
L: devel@driverdev.osuosl.org
F: arch/arm/boot/dts/at91*.dtsi
F: arch/arm/boot/dts/sama*.dts
F: arch/arm/boot/dts/sama*.dtsi
+F: arch/arm/include/debug/at91.S
ARM/ATMEL AT91 Clock Support
M: Boris Brezillon <boris.brezillon@free-electrons.com>
F: arch/arm/mach-prima2/
F: drivers/clk/sirf/
F: drivers/clocksource/timer-prima2.c
-F: drivers/clocksource/timer-marco.c
+F: drivers/clocksource/timer-atlas7.c
N: [^a-z]sirf
ARM/EBSA110 MACHINE SUPPORT
F: arch/arm/boot/dts/imx*
F: arch/arm/configs/imx*_defconfig
+ARM/FREESCALE VYBRID ARM ARCHITECTURE
+M: Shawn Guo <shawn.guo@linaro.org>
+M: Sascha Hauer <kernel@pengutronix.de>
+R: Stefan Agner <stefan@agner.ch>
+L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+S: Maintained
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
+F: arch/arm/mach-imx/*vf610*
+F: arch/arm/boot/dts/vf*
+
ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
M: Lennert Buytenhek <kernel@wantstofly.org>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
F: arch/arm/mach-mvebu/
+F: drivers/rtc/armada38x-rtc
ARM/Marvell Berlin SoC support
M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
M: Jason Cooper <jason@lakedaemon.net>
M: Andrew Lunn <andrew@lunn.ch>
M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
+M: Gregory Clement <gregory.clement@free-electrons.com>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
F: arch/arm/mach-dove/
ARM/QUALCOMM SUPPORT
M: Kumar Gala <galak@codeaurora.org>
+M: Andy Gross <agross@codeaurora.org>
M: David Brown <davidb@codeaurora.org>
L: linux-arm-msm@vger.kernel.org
+L: linux-soc@vger.kernel.org
S: Maintained
F: arch/arm/mach-qcom/
+F: drivers/soc/qcom/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom.git
ARM/RADISYS ENP2611 MACHINE SUPPORT
F: arch/arm/configs/armadillo800eva_defconfig
F: arch/arm/configs/bockw_defconfig
F: arch/arm/configs/kzm9g_defconfig
-F: arch/arm/configs/lager_defconfig
F: arch/arm/configs/mackerel_defconfig
F: arch/arm/configs/marzen_defconfig
F: arch/arm/configs/shmobile_defconfig
F: drivers/clocksource/cadence_ttc_timer.c
F: drivers/i2c/busses/i2c-cadence.c
F: drivers/mmc/host/sdhci-of-arasan.c
+F: drivers/edac/synopsys_edac.c
ARM SMMU DRIVER
M: Will Deacon <will.deacon@arm.com>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
F: drivers/iommu/arm-smmu.c
+F: drivers/iommu/io-pgtable-arm.c
ARM64 PORT (AARCH64 ARCHITECTURE)
M: Catalin Marinas <catalin.marinas@arm.com>
M: Nick Kossifidis <mickflemm@gmail.com>
M: "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
L: linux-wireless@vger.kernel.org
-L: ath5k-devel@lists.ath5k.org
W: http://wireless.kernel.org/en/users/Drivers/ath5k
S: Maintained
F: drivers/net/wireless/ath/ath5k/
F: drivers/net/ethernet/atheros/
ATM
-M: Chas Williams <chas@cmf.nrl.navy.mil>
+M: Chas Williams <3chas3@gmail.com>
L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
L: netdev@vger.kernel.org
W: http://linux-atm.sourceforge.net
BONDING DRIVER
M: Jay Vosburgh <j.vosburgh@gmail.com>
M: Veaceslav Falico <vfalico@gmail.com>
-M: Andy Gospodarek <andy@greyhouse.net>
+M: Andy Gospodarek <gospo@cumulusnetworks.com>
L: netdev@vger.kernel.org
W: http://sourceforge.net/projects/bonding/
S: Supported
BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
M: Christian Daudt <bcm@fixthebug.org>
-M: Matt Porter <mporter@linaro.org>
M: Florian Fainelli <f.fainelli@gmail.com>
L: bcm-kernel-feedback-list@broadcom.com
T: git git://github.com/broadcom/mach-bcm
BROADCOM BCM63XX ARM ARCHITECTURE
M: Florian Fainelli <f.fainelli@gmail.com>
L: linux-arm-kernel@lists.infradead.org
-T: git git://git.github.com/brcm/linux.git
+T: git git://github.com/broadcom/arm-bcm63xx.git
S: Maintained
F: arch/arm/mach-bcm/bcm63xx.c
F: arch/arm/include/debug/bcm63xx.S
M: Gregory Fong <gregory.0xf0@gmail.com>
M: Florian Fainelli <f.fainelli@gmail.com>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+T: git git://github.com/broadcom/stblinux.git
S: Maintained
F: arch/arm/mach-bcm/*brcmstb*
F: arch/arm/boot/dts/bcm7*.dts*
M: Kevin Cernekee <cernekee@gmail.com>
M: Florian Fainelli <f.fainelli@gmail.com>
L: linux-mips@linux-mips.org
+T: git git://github.com/broadcom/stblinux.git
S: Maintained
F: arch/mips/bmips/*
F: arch/mips/include/asm/mach-bmips/*
M: Scott Branden <sbranden@broadcom.com>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
L: bcm-kernel-feedback-list@broadcom.com
-T: git git://git.github.com/brcm/linux.git
+T: git git://github.com/broadcom/cygnus-linux.git
S: Maintained
N: iproc
N: cygnus
CAN NETWORK LAYER
M: Oliver Hartkopp <socketcan@hartkopp.net>
+M: Marc Kleine-Budde <mkl@pengutronix.de>
L: linux-can@vger.kernel.org
-W: http://gitorious.org/linux-can
+W: https://github.com/linux-can
T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
S: Maintained
M: Wolfgang Grandegger <wg@grandegger.com>
M: Marc Kleine-Budde <mkl@pengutronix.de>
L: linux-can@vger.kernel.org
-W: http://gitorious.org/linux-can
+W: https://github.com/linux-can
T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
S: Maintained
F: arch/powerpc/platforms/cell/
CEPH DISTRIBUTED FILE SYSTEM CLIENT
-M: Sage Weil <sage@inktank.com>
+M: Yan, Zheng <zyan@redhat.com>
+M: Sage Weil <sage@redhat.com>
L: ceph-devel@vger.kernel.org
W: http://ceph.com/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
F: drivers/input/touchscreen/cyttsp*
F: include/linux/input/cyttsp.h
+DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
+M: Joshua Kinard <kumba@gentoo.org>
+S: Maintained
+F: drivers/rtc/rtc-ds1685.c
+F: include/linux/rtc/ds1685.h
+
DAMA SLAVE for AX.25
M: Joerg Reuter <jreuter@yaina.de>
W: http://yaina.de/jreuter/
DELL LAPTOP SMM DRIVER
M: Guenter Roeck <linux@roeck-us.net>
+S: Maintained
F: drivers/char/i8k.c
F: include/uapi/linux/i8k.h
F: drivers/platform/x86/dell-wmi.c
DESIGNWARE USB2 DRD IP DRIVER
-M: Paul Zimmerman <paulz@synopsys.com>
+M: John Youn <johnyoun@synopsys.com>
L: linux-usb@vger.kernel.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
S: Maintained
S: Maintained
F: drivers/i2c/busses/i2c-diolan-u2c.c
+DIRECT ACCESS (DAX)
+M: Matthew Wilcox <willy@linux.intel.com>
+L: linux-fsdevel@vger.kernel.org
+S: Supported
+F: fs/dax.c
+
DIRECTORY NOTIFICATION (DNOTIFY)
M: Eric Paris <eparis@parisplace.org>
S: Maintained
X: Documentation/ABI/
X: Documentation/devicetree/
X: Documentation/[a-z][a-z]_[A-Z][A-Z]/
+T: git git://git.lwn.net/linux-2.6.git docs-next
DOUBLETALK DRIVER
M: "James R. Van Zandt" <jrv@vanzandt.mv.com>
S: Maintained
F: drivers/tty/serial/dz.*
+E3X0 POWER BUTTON DRIVER
+M: Moritz Fischer <moritz.fischer@ettus.com>
+L: usrp-users@lists.ettus.com
+W: http://www.ettus.com
+S: Supported
+F: drivers/input/misc/e3x0-button.c
+F: Documentation/devicetree/bindings/input/e3x0-button.txt
+
E4000 MEDIA DRIVER
M: Antti Palosaari <crope@iki.fi>
L: linux-media@vger.kernel.org
M: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
L: linux-edac@vger.kernel.org
W: bluesmoke.sourceforge.net
+T: git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git#for-next
+T: git://git.kernel.org/pub/linux/kernel/git/mchehab/linux-edac.git#linux_next
S: Supported
F: Documentation/edac.txt
F: drivers/edac/
F: drivers/staging/fbtft/
FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
-M: Robert Love <robert.w.love@intel.com>
+M: Vasu Dev <vasu.dev@intel.com>
L: fcoe-devel@open-fcoe.org
W: www.Open-FCoE.org
S: Supported
F: include/linux/platform_data/video-imxfb.h
F: drivers/video/fbdev/imxfb.c
+FREESCALE QUAD SPI DRIVER
+M: Han Xu <han.xu@freescale.com>
+L: linux-mtd@lists.infradead.org
+S: Maintained
+F: drivers/mtd/spi-nor/fsl-quadspi.c
+
FREESCALE SOC FS_ENET DRIVER
M: Pantelis Antoniou <pantelis.antoniou@gmail.com>
M: Vitaly Bordug <vbordug@ru.mvista.com>
F: sound/soc/fsl/imx*
F: sound/soc/fsl/mpc8610_hpcd.c
+FREESCALE QORIQ MANAGEMENT COMPLEX DRIVER
+M: J. German Rivera <German.Rivera@freescale.com>
+L: linux-kernel@vger.kernel.org
+S: Maintained
+F: drivers/staging/fsl-mc/
+
FREEVXFS FILESYSTEM
M: Christoph Hellwig <hch@infradead.org>
W: ftp://ftp.openlinux.org/pub/people/hch/vxfs
S: Supported
F: drivers/scsi/gdt*
+GDB KERNEL DEBUGGING HELPER SCRIPTS
+M: Jan Kiszka <jan.kiszka@siemens.com>
+S: Supported
+F: scripts/gdb/
+
GEMTEK FM RADIO RECEIVER DRIVER
M: Hans Verkuil <hverkuil@xs4all.nl>
L: linux-media@vger.kernel.org
HARDWARE RANDOM NUMBER GENERATOR CORE
M: Matt Mackall <mpm@selenic.com>
M: Herbert Xu <herbert@gondor.apana.org.au>
+L: linux-crypto@vger.kernel.org
S: Odd fixes
F: Documentation/hw_random.txt
F: drivers/char/hw_random/
F: drivers/iio/
F: drivers/staging/iio/
F: include/linux/iio/
+ F: tools/iio/
IKANOS/ADI EAGLE ADSL USB DRIVER
M: Matthieu Castet <castet.matthieu@free.fr>
INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
M: Mimi Zohar <zohar@linux.vnet.ibm.com>
-M: Dmitry Kasatkin <d.kasatkin@samsung.com>
+M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
L: linux-ima-devel@lists.sourceforge.net
L: linux-ima-user@lists.sourceforge.net
L: linux-security-module@vger.kernel.org
F: drivers/input/input-mt.c
K: \b(ABS|SYN)_MT_
+INTEL ASoC BDW/HSW DRIVERS
+M: Jie Yang <yang.jie@linux.intel.com>
+L: alsa-devel@alsa-project.org
+S: Supported
+F: sound/soc/intel/sst-haswell*
+F: sound/soc/intel/sst-dsp*
+F: sound/soc/intel/sst-firmware.c
+F: sound/soc/intel/broadwell.c
+F: sound/soc/intel/haswell.c
+
INTEL C600 SERIES SAS CONTROLLER DRIVER
M: Intel SCU Linux support <intel-linux-scu@intel.com>
M: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
F: drivers/misc/lis3lv02d/
F: drivers/platform/x86/hp_accel.c
+LIVE PATCHING
+M: Josh Poimboeuf <jpoimboe@redhat.com>
+M: Seth Jennings <sjenning@redhat.com>
+M: Jiri Kosina <jkosina@suse.cz>
+M: Vojtech Pavlik <vojtech@suse.cz>
+S: Maintained
+F: kernel/livepatch/
+F: include/linux/livepatch.h
+F: arch/x86/include/asm/livepatch.h
+F: arch/x86/kernel/livepatch.c
+F: Documentation/ABI/testing/sysfs-kernel-livepatch
+F: samples/livepatch/
+L: live-patching@vger.kernel.org
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
+
LLC (802.2)
M: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
S: Maintained
F: drivers/hwmon/max6697.c
F: include/linux/platform_data/max6697.h
+MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
+M: Krzysztof Kozlowski <k.kozlowski@samsung.com>
+L: linux-pm@vger.kernel.org
+S: Supported
+F: drivers/power/max14577_charger.c
+F: drivers/power/max77693_charger.c
+
+MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
+M: Chanwoo Choi <cw00.choi@samsung.com>
+M: Krzysztof Kozlowski <k.kozlowski@samsung.com>
+L: linux-kernel@vger.kernel.org
+S: Supported
+F: drivers/*/max14577.c
+F: drivers/*/max77686.c
+F: drivers/*/max77693.c
+F: drivers/extcon/extcon-max14577.c
+F: drivers/extcon/extcon-max77693.c
+F: drivers/rtc/rtc-max77686.c
+F: drivers/clk/clk-max77686.c
+F: Documentation/devicetree/bindings/mfd/max14577.txt
+F: Documentation/devicetree/bindings/mfd/max77686.txt
+F: Documentation/devicetree/bindings/mfd/max77693.txt
+F: Documentation/devicetree/bindings/clock/maxim,max77686.txt
+F: include/linux/mfd/max14577*.h
+F: include/linux/mfd/max77686*.h
+F: include/linux/mfd/max77693*.h
+
MAXIRADIO FM RADIO RECEIVER DRIVER
M: Hans Verkuil <hverkuil@xs4all.nl>
L: linux-media@vger.kernel.org
F: include/uapi/linux/ivtv*
F: include/uapi/linux/uvcvideo.h
-MEDIAVISION PRO MOVIE STUDIO DRIVER
-M: Hans Verkuil <hverkuil@xs4all.nl>
-L: linux-media@vger.kernel.org
-T: git git://linuxtv.org/media_tree.git
-W: http://linuxtv.org
-S: Odd Fixes
-F: drivers/media/parport/pms*
-
MEGARAID SCSI/SAS DRIVERS
M: Kashyap Desai <kashyap.desai@avagotech.com>
M: Sumit Saxena <sumit.saxena@avagotech.com>
F: net/netrom/
NETWORK BLOCK DEVICE (NBD)
-M: Paul Clements <Paul.Clements@steeleye.com>
+M: Markus Pargmann <mpa@pengutronix.de>
S: Maintained
L: nbd-general@lists.sourceforge.net
+T: git git://git.pengutronix.de/git/mpa/linux-nbd.git
F: Documentation/blockdev/nbd.txt
F: drivers/block/nbd.c
F: include/linux/nbd.h
F: include/uapi/linux/in.h
F: include/uapi/linux/net.h
F: include/uapi/linux/netdevice.h
+F: include/uapi/linux/net_namespace.h
F: tools/net/
F: tools/testing/selftests/net/
F: lib/random32.c
NFS, SUNRPC, AND LOCKD CLIENTS
M: Trond Myklebust <trond.myklebust@primarydata.com>
+M: Anna Schumaker <anna.schumaker@netapp.com>
L: linux-nfs@vger.kernel.org
W: http://client.linux-nfs.org
T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
NIOS2 ARCHITECTURE
M: Ley Foon Tan <lftan@altera.com>
L: nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
-T: git git://git.rocketboards.org/linux-socfpga.git
+T: git git://git.rocketboards.org/linux-socfpga-next.git
S: Maintained
F: arch/nios2/
S: Maintained
F: arch/arm/mach-omap2/omap_hwmod.*
+OMAP HWMOD DATA
+M: Paul Walmsley <paul@pwsan.com>
+L: linux-omap@vger.kernel.org
+S: Maintained
+F: arch/arm/mach-omap2/omap_hwmod*data*
+
OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
M: Benoît Cousson <bcousson@baylibre.com>
L: linux-omap@vger.kernel.org
OPENVSWITCH
M: Pravin Shelar <pshelar@nicira.com>
+L: netdev@vger.kernel.org
L: dev@openvswitch.org
W: http://openvswitch.org
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/pshelar/openvswitch.git
S: Maintained
F: net/openvswitch/
+F: include/uapi/linux/openvswitch.h
OPL4 DRIVER
M: Clemens Ladisch <clemens@ladisch.de>
M: Mark Fasheh <mfasheh@suse.com>
M: Joel Becker <jlbec@evilplan.org>
L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
-W: http://oss.oracle.com/projects/ocfs2/
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2.git
+W: http://ocfs2.wiki.kernel.org
S: Supported
F: Documentation/filesystems/ocfs2.txt
F: Documentation/filesystems/dlmfs.txt
M: Rusty Russell <rusty@rustcorp.com.au>
L: virtualization@lists.linux-foundation.org
S: Supported
-F: Documentation/ia64/paravirt_ops.txt
+F: Documentation/virtual/paravirt_ops.txt
F: arch/*/kernel/paravirt*
F: arch/*/include/asm/paravirt.h
F: arch/x86/pci/
F: arch/x86/kernel/quirks.c
+PCI DRIVER FOR ARM VERSATILE PLATFORM
+M: Rob Herring <robh@kernel.org>
+L: linux-pci@vger.kernel.org
+L: linux-arm-kernel@lists.infradead.org
+S: Maintained
+F: Documentation/devicetree/bindings/pci/versatile.txt
+F: drivers/pci/host/pci-versatile.c
+
PCI DRIVER FOR APPLIEDMICRO XGENE
M: Tanmay Inamdar <tinamdar@apm.com>
L: linux-pci@vger.kernel.org
S: Supported
F: drivers/net/wireless/ath/wcn36xx/
-QUICKCAM PARALLEL PORT WEBCAMS
-M: Hans Verkuil <hverkuil@xs4all.nl>
-L: linux-media@vger.kernel.org
-T: git git://linuxtv.org/media_tree.git
-W: http://linuxtv.org
-S: Odd Fixes
-F: drivers/media/parport/*-qcam*
-
RADOS BLOCK DEVICE (RBD)
-M: Yehuda Sadeh <yehuda@inktank.com>
-M: Sage Weil <sage@inktank.com>
+M: Ilya Dryomov <idryomov@gmail.com>
+M: Sage Weil <sage@redhat.com>
M: Alex Elder <elder@kernel.org>
M: ceph-devel@vger.kernel.org
W: http://ceph.com/
F: Documentation/rfkill.txt
F: net/rfkill/
+RHASHTABLE
+M: Thomas Graf <tgraf@suug.ch>
+L: netdev@vger.kernel.org
+S: Maintained
+F: lib/rhashtable.c
+F: include/linux/rhashtable.h
+
RICOH SMARTMEDIA/XD DRIVER
M: Maxim Levitsky <maximlevitsky@gmail.com>
S: Maintained
L: netdev@vger.kernel.org
F: drivers/net/ethernet/samsung/sxgbe/
+SAMSUNG THERMAL DRIVER
+M: Lukasz Majewski <l.majewski@samsung.com>
+L: linux-pm@vger.kernel.org
+L: linux-samsung-soc@vger.kernel.org
+S: Supported
+T: https://github.com/lmajewski/linux-samsung-thermal.git
+F: drivers/thermal/samsung/
+
SAMSUNG USB2 PHY DRIVER
M: Kamil Debski <k.debski@samsung.com>
L: linux-kernel@vger.kernel.org
M: Viresh Kumar <viresh.linux@gmail.com>
M: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
S: Maintained
+F: include/linux/dma/dw.h
F: include/linux/platform_data/dma-dw.h
F: drivers/dma/dw/
F: kernel/time/time*.c
F: kernel/time/ntp.c
-TLG2300 VIDEO4LINUX-2 DRIVER
-M: Huang Shijie <shijie8@gmail.com>
-M: Hans Verkuil <hverkuil@xs4all.nl>
-S: Odd Fixes
-F: drivers/media/usb/tlg2300/
-
SC1200 WDT DRIVER
M: Zwane Mwaikambo <zwanem@gmail.com>
S: Maintained
F: drivers/scsi/sr*
SCSI RDMA PROTOCOL (SRP) INITIATOR
-M: Bart Van Assche <bvanassche@acm.org>
+M: Bart Van Assche <bart.vanassche@sandisk.com>
L: linux-rdma@vger.kernel.org
S: Supported
W: http://www.openfabrics.org
F: drivers/media/platform/davinci/
F: include/media/davinci/
+TI AM437X VPFE DRIVER
+M: Lad, Prabhakar <prabhakar.csengg@gmail.com>
+L: linux-media@vger.kernel.org
+W: http://linuxtv.org/
+Q: http://patchwork.linuxtv.org/project/linux-media/list/
+T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
+S: Maintained
+F: drivers/media/platform/am437x/
+
SIS 190 ETHERNET DRIVER
M: Francois Romieu <romieu@fr.zoreil.com>
L: netdev@vger.kernel.org
F: include/media/smiapp.h
F: drivers/media/i2c/smiapp-pll.c
F: drivers/media/i2c/smiapp-pll.h
+F: include/uapi/linux/smiapp.h
+F: Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
SMM665 HARDWARE MONITOR DRIVER
M: Guenter Roeck <linux@roeck-us.net>
M: Bluecherry Maintainers <maintainers@bluecherrydvr.com>
M: Andrey Utkin <andrey.utkin@corp.bluecherry.net>
M: Andrey Utkin <andrey.krieger.utkin@gmail.com>
+M: Ismael Luceno <ismael@iodev.co.uk>
L: linux-media@vger.kernel.org
S: Supported
F: drivers/media/pci/solo6x10/
S: Maintained
F: drivers/staging/sm7xxfb/
+STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
+M: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
+M: Teddy Wang <teddy.wang@siliconmotion.com>
+M: Sudip Mukherjee <sudip@vectorindia.org>
+L: linux-fbdev@vger.kernel.org
+S: Maintained
+F: drivers/staging/sm750fb/
+
STAGING - SLICOSS
M: Lior Dotan <liodot@gmail.com>
M: Christopher Harrer <charrer@alacritech.com>
F: arch/m68k/include/asm/sun3*
F: drivers/net/ethernet/i825xx/sun3*
+SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
+M: Hans de Goede <hdegoede@redhat.com>
+L: linux-input@vger.kernel.org
+S: Maintained
+F: Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
+F: drivers/input/keyboard/sun4i-lradc-keys.c
+
SUNDANCE NETWORK DRIVER
M: Denis Kirjanov <kda@linux-powerpc.org>
L: netdev@vger.kernel.org
SUPERH
L: linux-sh@vger.kernel.org
-W: http://www.linux-sh.org
Q: http://patchwork.kernel.org/project/linux-sh/list/
S: Orphan
F: Documentation/sh/
S: Maintained
F: drivers/thermal/ti-soc-thermal/
+TI CDCE706 CLOCK DRIVER
+M: Max Filippov <jcmvbkbc@gmail.com>
+S: Maintained
+F: drivers/clk/clk-cdce706.c
+
TI CLOCK DRIVER
M: Tero Kristo <t-kristo@ti.com>
L: linux-omap@vger.kernel.org
F: drivers/regulator/lp8788-*.c
F: include/linux/mfd/lp8788*.h
+TI NETCP ETHERNET DRIVER
+M: Wingman Kwok <w-kwok2@ti.com>
+M: Murali Karicheri <m-karicheri2@ti.com>
+L: netdev@vger.kernel.org
+S: Maintained
+F: drivers/net/ethernet/ti/netcp*
+
TI TWL4030 SERIES SOC CODEC DRIVER
M: Peter Ujfalusi <peter.ujfalusi@ti.com>
L: alsa-devel@alsa-project.org (moderated for non-subscribers)
TILE ARCHITECTURE
M: Chris Metcalf <cmetcalf@ezchip.com>
-W: http://www.tilera.com/scm/
+W: http://www.ezchip.com/scm/
S: Supported
F: arch/tile/
F: drivers/char/tile-srom.c
TPM DEVICE DRIVER
M: Peter Huewe <peterhuewe@gmx.de>
-M: Ashley Lai <ashley@ashleylai.com>
M: Marcel Selhorst <tpmdd@selhorst.net>
W: http://tpmdd.sourceforge.net
L: tpmdd-devel@lists.sourceforge.net (moderated for non-subscribers)
+Q: git git://github.com/PeterHuewe/linux-tpmdd.git
+T: https://github.com/PeterHuewe/linux-tpmdd
S: Maintained
F: drivers/char/tpm/
+TPM IBM_VTPM DEVICE DRIVER
+M: Ashley Lai <ashleydlai@gmail.com>
+W: http://tpmdd.sourceforge.net
+L: tpmdd-devel@lists.sourceforge.net (moderated for non-subscribers)
+S: Maintained
+F: drivers/char/tpm/tpm_ibmvtpm*
+
TRACING
M: Steven Rostedt <rostedt@goodmis.org>
M: Ingo Molnar <mingo@redhat.com>
UNSORTED BLOCK IMAGES (UBI)
M: Artem Bityutskiy <dedekind1@gmail.com>
+M: Richard Weinberger <richard@nod.at>
W: http://www.linux-mtd.infradead.org/
L: linux-mtd@lists.infradead.org
T: git git://git.infradead.org/ubifs-2.6.git
-S: Maintained
+S: Supported
F: drivers/mtd/ubi/
F: include/linux/mtd/ubi.h
F: include/uapi/mtd/ubi-user.h
-UNSORTED BLOCK IMAGES (UBI) Fastmap
-M: Richard Weinberger <richard@nod.at>
-L: linux-mtd@lists.infradead.org
-S: Maintained
-F: drivers/mtd/ubi/fastmap.c
-
USB ACM DRIVER
M: Oliver Neukum <oliver@neukum.org>
L: linux-usb@vger.kernel.org
F: Documentation/usb/ohci.txt
F: drivers/usb/host/ohci*
+USB OTG FSM (Finite State Machine)
+M: Peter Chen <Peter.Chen@freescale.com>
+T: git git://github.com/hzpeterchen/linux-usb.git
+L: linux-usb@vger.kernel.org
+S: Maintained
+F: drivers/usb/common/usb-otg-fsm.c
+
USB OVER IP DRIVER
M: Valentina Manea <valentina.manea.m@gmail.com>
M: Shuah Khan <shuah.kh@samsung.com>
XEN BLOCK SUBSYSTEM
M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
+M: Roger Pau Monné <roger.pau@citrix.com>
L: xen-devel@lists.xenproject.org (moderated for non-subscribers)
S: Supported
F: drivers/block/xen-blkback/*
L: linux-xtensa@linux-xtensa.org
S: Maintained
F: drivers/spi/spi-xtensa-xtfpga.c
+F: sound/soc/xtensa/xtfpga-i2s.c
YAM DRIVER FOR AX.25
M: Jean-Paul Roubelat <jpr@f6fbb.org>
i2c_set_clientdata(client, indio_dev);
indio_dev->dev.parent = &client->dev;
- indio_dev->name = id->name;
+ /* id will be NULL when enumerated via ACPI */
+ if (id)
+ indio_dev->name = (char *)id->name;
+ else
+ indio_dev->name = (char *)dev_name(&client->dev);
indio_dev->channels = inv_mpu_channels;
indio_dev->num_channels = ARRAY_SIZE(inv_mpu_channels);
goto out_unreg_device;
}
+ result = inv_mpu_acpi_create_mux_client(st);
+ if (result)
+ goto out_del_mux;
+
return 0;
+ out_del_mux:
+ i2c_del_mux_adapter(st->mux_adapter);
out_unreg_device:
iio_device_unregister(indio_dev);
out_remove_trigger:
struct iio_dev *indio_dev = i2c_get_clientdata(client);
struct inv_mpu6050_state *st = iio_priv(indio_dev);
+ inv_mpu_acpi_delete_mux_client(st);
i2c_del_mux_adapter(st->mux_adapter);
iio_device_unregister(indio_dev);
inv_mpu6050_remove_trigger(st);
To compile this driver as a module, choose M here:
the module will be called cm3232.
+ config CM3323
+ depends on I2C
+ tristate "Capella CM3323 color light sensor"
+ help
+ Say Y here if you want to build a driver for Capela CM3323
+ color sensor.
+
+ To compile this driver as a module, choose M here: the module will
+ be called cm3323.
+
config CM36651
depends on I2C
tristate "CM36651 driver"
config GP2AP020A00F
tristate "Sharp GP2AP020A00F Proximity/ALS sensor"
depends on I2C
+ select REGMAP_I2C
select IIO_BUFFER
select IIO_TRIGGERED_BUFFER
select IRQ_WORK
config JSA1212
tristate "JSA1212 ALS and proximity sensor driver"
depends on I2C
+ select REGMAP_I2C
help
Say Y here if you want to build a IIO driver for JSA1212
proximity & ALS sensor device.
unsigned long is_divided;
/*
- * Touchscreen LRADC channels receives a private slot in the CTRL4
- * register, the slot #7. Therefore only 7 slots instead of 8 in the
- * CTRL4 register can be mapped to LRADC channels when using the
- * touchscreen.
- *
+ * When the touchscreen is enabled, we give it two private virtual
+ * channels: #6 and #7. This means that only 6 virtual channels (instead
+ * of 8) will be available for buffered capture.
+ */
+#define TOUCHSCREEN_VCHANNEL1 7
+#define TOUCHSCREEN_VCHANNEL2 6
+#define BUFFER_VCHANS_LIMITED 0x3f
+#define BUFFER_VCHANS_ALL 0xff
+ u8 buffer_vchans;
+
+ /*
* Furthermore, certain LRADC channels are shared between touchscreen
* and/or touch-buttons and generic LRADC block. Therefore when using
* either of these, these channels are not available for the regular
#define LRADC_CTRL4 0x140
#define LRADC_CTRL4_LRADCSELECT_MASK(n) (0xf << ((n) * 4))
#define LRADC_CTRL4_LRADCSELECT_OFFSET(n) ((n) * 4)
+#define LRADC_CTRL4_LRADCSELECT(n, x) \
+ (((x) << LRADC_CTRL4_LRADCSELECT_OFFSET(n)) & \
+ LRADC_CTRL4_LRADCSELECT_MASK(n))
#define LRADC_RESOLUTION 12
#define LRADC_SINGLE_SAMPLE_MASK ((1 << LRADC_RESOLUTION) - 1)
LRADC_STATUS_TOUCH_DETECT_RAW);
}
+static void mxs_lradc_map_channel(struct mxs_lradc *lradc, unsigned vch,
+ unsigned ch)
+{
+ mxs_lradc_reg_clear(lradc, LRADC_CTRL4_LRADCSELECT_MASK(vch),
+ LRADC_CTRL4);
+ mxs_lradc_reg_set(lradc, LRADC_CTRL4_LRADCSELECT(vch, ch), LRADC_CTRL4);
+}
+
static void mxs_lradc_setup_ts_channel(struct mxs_lradc *lradc, unsigned ch)
{
/*
LRADC_DELAY_DELAY(lradc->over_sample_delay - 1),
LRADC_DELAY(3));
- mxs_lradc_reg_clear(lradc, LRADC_CTRL1_LRADC_IRQ(2) |
- LRADC_CTRL1_LRADC_IRQ(3) | LRADC_CTRL1_LRADC_IRQ(4) |
- LRADC_CTRL1_LRADC_IRQ(5), LRADC_CTRL1);
+ mxs_lradc_reg_clear(lradc, LRADC_CTRL1_LRADC_IRQ(ch), LRADC_CTRL1);
- /* wake us again, when the complete conversion is done */
- mxs_lradc_reg_set(lradc, LRADC_CTRL1_LRADC_IRQ_EN(ch), LRADC_CTRL1);
/*
* after changing the touchscreen plates setting
* the signals need some initial time to settle. Start the
LRADC_DELAY_DELAY(lradc->over_sample_delay - 1),
LRADC_DELAY(3));
- mxs_lradc_reg_clear(lradc, LRADC_CTRL1_LRADC_IRQ(2) |
- LRADC_CTRL1_LRADC_IRQ(3) | LRADC_CTRL1_LRADC_IRQ(4) |
- LRADC_CTRL1_LRADC_IRQ(5), LRADC_CTRL1);
+ mxs_lradc_reg_clear(lradc, LRADC_CTRL1_LRADC_IRQ(ch2), LRADC_CTRL1);
- /* wake us again, when the conversions are done */
- mxs_lradc_reg_set(lradc, LRADC_CTRL1_LRADC_IRQ_EN(ch2), LRADC_CTRL1);
/*
* after changing the touchscreen plates setting
* the signals need some initial time to settle. Start the
#define TS_CH_XM 4
#define TS_CH_YM 5
-static int mxs_lradc_read_ts_channel(struct mxs_lradc *lradc)
-{
- u32 reg;
- int val;
-
- reg = readl(lradc->base + LRADC_CTRL1);
-
- /* only channels 3 to 5 are of interest here */
- if (reg & LRADC_CTRL1_LRADC_IRQ(TS_CH_YP)) {
- mxs_lradc_reg_clear(lradc, LRADC_CTRL1_LRADC_IRQ_EN(TS_CH_YP) |
- LRADC_CTRL1_LRADC_IRQ(TS_CH_YP), LRADC_CTRL1);
- val = mxs_lradc_read_raw_channel(lradc, TS_CH_YP);
- } else if (reg & LRADC_CTRL1_LRADC_IRQ(TS_CH_XM)) {
- mxs_lradc_reg_clear(lradc, LRADC_CTRL1_LRADC_IRQ_EN(TS_CH_XM) |
- LRADC_CTRL1_LRADC_IRQ(TS_CH_XM), LRADC_CTRL1);
- val = mxs_lradc_read_raw_channel(lradc, TS_CH_XM);
- } else if (reg & LRADC_CTRL1_LRADC_IRQ(TS_CH_YM)) {
- mxs_lradc_reg_clear(lradc, LRADC_CTRL1_LRADC_IRQ_EN(TS_CH_YM) |
- LRADC_CTRL1_LRADC_IRQ(TS_CH_YM), LRADC_CTRL1);
- val = mxs_lradc_read_raw_channel(lradc, TS_CH_YM);
- } else {
- return -EIO;
- }
-
- mxs_lradc_reg_wrt(lradc, 0, LRADC_DELAY(2));
- mxs_lradc_reg_wrt(lradc, 0, LRADC_DELAY(3));
-
- return val;
-}
-
/*
* YP(open)--+-------------+
* | |--+
mxs_lradc_reg_set(lradc, mxs_lradc_drive_x_plate(lradc), LRADC_CTRL0);
lradc->cur_plate = LRADC_SAMPLE_X;
- mxs_lradc_setup_ts_channel(lradc, TS_CH_YP);
+ mxs_lradc_map_channel(lradc, TOUCHSCREEN_VCHANNEL1, TS_CH_YP);
+ mxs_lradc_setup_ts_channel(lradc, TOUCHSCREEN_VCHANNEL1);
}
/*
mxs_lradc_reg_set(lradc, mxs_lradc_drive_y_plate(lradc), LRADC_CTRL0);
lradc->cur_plate = LRADC_SAMPLE_Y;
- mxs_lradc_setup_ts_channel(lradc, TS_CH_XM);
+ mxs_lradc_map_channel(lradc, TOUCHSCREEN_VCHANNEL1, TS_CH_XM);
+ mxs_lradc_setup_ts_channel(lradc, TOUCHSCREEN_VCHANNEL1);
}
/*
mxs_lradc_reg_set(lradc, mxs_lradc_drive_pressure(lradc), LRADC_CTRL0);
lradc->cur_plate = LRADC_SAMPLE_PRESSURE;
- mxs_lradc_setup_ts_pressure(lradc, TS_CH_XP, TS_CH_YM);
+ mxs_lradc_map_channel(lradc, TOUCHSCREEN_VCHANNEL1, TS_CH_YM);
+ mxs_lradc_map_channel(lradc, TOUCHSCREEN_VCHANNEL2, TS_CH_XP);
+ mxs_lradc_setup_ts_pressure(lradc, TOUCHSCREEN_VCHANNEL2,
+ TOUCHSCREEN_VCHANNEL1);
}
static void mxs_lradc_enable_touch_detection(struct mxs_lradc *lradc)
mxs_lradc_reg_set(lradc, LRADC_CTRL1_TOUCH_DETECT_IRQ_EN, LRADC_CTRL1);
}
+static void mxs_lradc_start_touch_event(struct mxs_lradc *lradc)
+{
+ mxs_lradc_reg_clear(lradc, LRADC_CTRL1_TOUCH_DETECT_IRQ_EN,
+ LRADC_CTRL1);
+ mxs_lradc_reg_set(lradc,
+ LRADC_CTRL1_LRADC_IRQ_EN(TOUCHSCREEN_VCHANNEL1), LRADC_CTRL1);
+ /*
+ * start with the Y-pos, because it uses nearly the same plate
+ * settings like the touch detection
+ */
+ mxs_lradc_prepare_y_pos(lradc);
+}
+
static void mxs_lradc_report_ts_event(struct mxs_lradc *lradc)
{
input_report_abs(lradc->ts_input, ABS_X, lradc->ts_x_pos);
* start a dummy conversion to burn time to settle the signals
* note: we are not interested in the conversion's value
*/
- mxs_lradc_reg_wrt(lradc, 0, LRADC_CH(5));
- mxs_lradc_reg_clear(lradc, LRADC_CTRL1_LRADC_IRQ(5), LRADC_CTRL1);
- mxs_lradc_reg_set(lradc, LRADC_CTRL1_LRADC_IRQ_EN(5), LRADC_CTRL1);
- mxs_lradc_reg_wrt(lradc, LRADC_DELAY_TRIGGER(1 << 5) |
+ mxs_lradc_reg_wrt(lradc, 0, LRADC_CH(TOUCHSCREEN_VCHANNEL1));
+ mxs_lradc_reg_clear(lradc,
+ LRADC_CTRL1_LRADC_IRQ(TOUCHSCREEN_VCHANNEL1) |
+ LRADC_CTRL1_LRADC_IRQ(TOUCHSCREEN_VCHANNEL2), LRADC_CTRL1);
+ mxs_lradc_reg_wrt(lradc,
+ LRADC_DELAY_TRIGGER(1 << TOUCHSCREEN_VCHANNEL1) |
LRADC_DELAY_KICK | LRADC_DELAY_DELAY(10), /* waste 5 ms */
LRADC_DELAY(2));
}
/* if it is released, wait for the next touch via IRQ */
lradc->cur_plate = LRADC_TOUCH;
- mxs_lradc_reg_clear(lradc, LRADC_CTRL1_TOUCH_DETECT_IRQ, LRADC_CTRL1);
+ mxs_lradc_reg_wrt(lradc, 0, LRADC_DELAY(2));
+ mxs_lradc_reg_wrt(lradc, 0, LRADC_DELAY(3));
+ mxs_lradc_reg_clear(lradc, LRADC_CTRL1_TOUCH_DETECT_IRQ |
+ LRADC_CTRL1_LRADC_IRQ_EN(TOUCHSCREEN_VCHANNEL1) |
+ LRADC_CTRL1_LRADC_IRQ(TOUCHSCREEN_VCHANNEL1), LRADC_CTRL1);
mxs_lradc_reg_set(lradc, LRADC_CTRL1_TOUCH_DETECT_IRQ_EN, LRADC_CTRL1);
}
/* touchscreen's state machine */
static void mxs_lradc_handle_touch(struct mxs_lradc *lradc)
{
- int val;
-
switch (lradc->cur_plate) {
case LRADC_TOUCH:
- /*
- * start with the Y-pos, because it uses nearly the same plate
- * settings like the touch detection
- */
- if (mxs_lradc_check_touch_event(lradc)) {
- mxs_lradc_reg_clear(lradc,
- LRADC_CTRL1_TOUCH_DETECT_IRQ_EN,
- LRADC_CTRL1);
- mxs_lradc_prepare_y_pos(lradc);
- }
+ if (mxs_lradc_check_touch_event(lradc))
+ mxs_lradc_start_touch_event(lradc);
mxs_lradc_reg_clear(lradc, LRADC_CTRL1_TOUCH_DETECT_IRQ,
LRADC_CTRL1);
return;
case LRADC_SAMPLE_Y:
- val = mxs_lradc_read_ts_channel(lradc);
- if (val < 0) {
- mxs_lradc_enable_touch_detection(lradc); /* re-start */
- return;
- }
- lradc->ts_y_pos = val;
+ lradc->ts_y_pos = mxs_lradc_read_raw_channel(lradc,
+ TOUCHSCREEN_VCHANNEL1);
mxs_lradc_prepare_x_pos(lradc);
return;
case LRADC_SAMPLE_X:
- val = mxs_lradc_read_ts_channel(lradc);
- if (val < 0) {
- mxs_lradc_enable_touch_detection(lradc); /* re-start */
- return;
- }
- lradc->ts_x_pos = val;
+ lradc->ts_x_pos = mxs_lradc_read_raw_channel(lradc,
+ TOUCHSCREEN_VCHANNEL1);
mxs_lradc_prepare_pressure(lradc);
return;
case LRADC_SAMPLE_PRESSURE:
- lradc->ts_pressure =
- mxs_lradc_read_ts_pressure(lradc, TS_CH_XP, TS_CH_YM);
+ lradc->ts_pressure = mxs_lradc_read_ts_pressure(lradc,
+ TOUCHSCREEN_VCHANNEL2,
+ TOUCHSCREEN_VCHANNEL1);
mxs_lradc_complete_touch_event(lradc);
return;
case LRADC_SAMPLE_VALID:
- val = mxs_lradc_read_ts_channel(lradc); /* ignore the value */
mxs_lradc_finish_touch_event(lradc, 1);
break;
}
* used if doing raw sampling.
*/
if (lradc->soc == IMX28_LRADC)
- mxs_lradc_reg_clear(lradc, LRADC_CTRL1_MX28_LRADC_IRQ_EN_MASK,
+ mxs_lradc_reg_clear(lradc, LRADC_CTRL1_LRADC_IRQ_EN(0),
LRADC_CTRL1);
- mxs_lradc_reg_clear(lradc, 0xff, LRADC_CTRL0);
+ mxs_lradc_reg_clear(lradc, 0x1, LRADC_CTRL0);
/* Enable / disable the divider per requirement */
if (test_bit(chan, &lradc->is_divided))
int i, len = 0;
for (i = 0; i < ARRAY_SIZE(lradc->scale_avail[ch]); i++)
- len += sprintf(buf + len, "%d.%09u ",
+ len += sprintf(buf + len, "%u.%09u ",
lradc->scale_avail[ch][i].integer,
lradc->scale_avail[ch][i].nano);
{
/* stop all interrupts from firing */
mxs_lradc_reg_clear(lradc, LRADC_CTRL1_TOUCH_DETECT_IRQ_EN |
- LRADC_CTRL1_LRADC_IRQ_EN(2) | LRADC_CTRL1_LRADC_IRQ_EN(3) |
- LRADC_CTRL1_LRADC_IRQ_EN(4) | LRADC_CTRL1_LRADC_IRQ_EN(5),
- LRADC_CTRL1);
+ LRADC_CTRL1_LRADC_IRQ_EN(TOUCHSCREEN_VCHANNEL1) |
+ LRADC_CTRL1_LRADC_IRQ_EN(TOUCHSCREEN_VCHANNEL2), LRADC_CTRL1);
/* Power-down touchscreen touch-detect circuitry. */
mxs_lradc_reg_clear(lradc, mxs_lradc_plate_mask(lradc), LRADC_CTRL0);
struct iio_dev *iio = data;
struct mxs_lradc *lradc = iio_priv(iio);
unsigned long reg = readl(lradc->base + LRADC_CTRL1);
+ uint32_t clr_irq = mxs_lradc_irq_mask(lradc);
const uint32_t ts_irq_mask =
LRADC_CTRL1_TOUCH_DETECT_IRQ |
- LRADC_CTRL1_LRADC_IRQ(2) |
- LRADC_CTRL1_LRADC_IRQ(3) |
- LRADC_CTRL1_LRADC_IRQ(4) |
- LRADC_CTRL1_LRADC_IRQ(5);
+ LRADC_CTRL1_LRADC_IRQ(TOUCHSCREEN_VCHANNEL1) |
+ LRADC_CTRL1_LRADC_IRQ(TOUCHSCREEN_VCHANNEL2);
if (!(reg & mxs_lradc_irq_mask(lradc)))
return IRQ_NONE;
- if (lradc->use_touchscreen && (reg & ts_irq_mask))
+ if (lradc->use_touchscreen && (reg & ts_irq_mask)) {
mxs_lradc_handle_touch(lradc);
- if (iio_buffer_enabled(iio))
- iio_trigger_poll(iio->trig);
- else if (reg & LRADC_CTRL1_LRADC_IRQ(0))
+ /* Make sure we don't clear the next conversion's interrupt. */
+ clr_irq &= ~(LRADC_CTRL1_LRADC_IRQ(TOUCHSCREEN_VCHANNEL1) |
+ LRADC_CTRL1_LRADC_IRQ(TOUCHSCREEN_VCHANNEL2));
+ }
+
+ if (iio_buffer_enabled(iio)) {
+ if (reg & lradc->buffer_vchans)
+ iio_trigger_poll(iio->trig);
+ } else if (reg & LRADC_CTRL1_LRADC_IRQ(0)) {
complete(&lradc->completion);
+ }
- mxs_lradc_reg_clear(lradc, reg & mxs_lradc_irq_mask(lradc),
- LRADC_CTRL1);
+ mxs_lradc_reg_clear(lradc, reg & clr_irq, LRADC_CTRL1);
return IRQ_HANDLED;
}
}
if (lradc->soc == IMX28_LRADC)
- mxs_lradc_reg_clear(lradc, LRADC_CTRL1_MX28_LRADC_IRQ_EN_MASK,
- LRADC_CTRL1);
- mxs_lradc_reg_clear(lradc, 0xff, LRADC_CTRL0);
+ mxs_lradc_reg_clear(lradc,
+ lradc->buffer_vchans << LRADC_CTRL1_LRADC_IRQ_EN_OFFSET,
+ LRADC_CTRL1);
+ mxs_lradc_reg_clear(lradc, lradc->buffer_vchans, LRADC_CTRL0);
for_each_set_bit(chan, iio->active_scan_mask, LRADC_MAX_TOTAL_CHANS) {
ctrl4_set |= chan << LRADC_CTRL4_LRADCSELECT_OFFSET(ofs);
mxs_lradc_reg_clear(lradc, LRADC_DELAY_TRIGGER_LRADCS_MASK |
LRADC_DELAY_KICK, LRADC_DELAY(0));
- mxs_lradc_reg_clear(lradc, 0xff, LRADC_CTRL0);
+ mxs_lradc_reg_clear(lradc, lradc->buffer_vchans, LRADC_CTRL0);
if (lradc->soc == IMX28_LRADC)
- mxs_lradc_reg_clear(lradc, LRADC_CTRL1_MX28_LRADC_IRQ_EN_MASK,
- LRADC_CTRL1);
+ mxs_lradc_reg_clear(lradc,
+ lradc->buffer_vchans << LRADC_CTRL1_LRADC_IRQ_EN_OFFSET,
+ LRADC_CTRL1);
kfree(lradc->buffer);
mutex_unlock(&lradc->lock);
if (lradc->use_touchbutton)
rsvd_chans++;
if (lradc->use_touchscreen)
- rsvd_chans++;
+ rsvd_chans += 2;
/* Test for attempts to map channels with special mode of operation. */
if (bitmap_intersects(mask, &rsvd_mask, LRADC_MAX_TOTAL_CHANS))
.channel = 8,
.scan_type = {.sign = 'u', .realbits = 18, .storagebits = 32,},
},
+ /* Hidden channel to keep indexes */
+ {
+ .type = IIO_TEMP,
+ .indexed = 1,
+ .scan_index = -1,
+ .channel = 9,
+ },
MXS_ADC_CHAN(10, IIO_VOLTAGE), /* VDDIO */
MXS_ADC_CHAN(11, IIO_VOLTAGE), /* VTH */
MXS_ADC_CHAN(12, IIO_VOLTAGE), /* VDDA */
touch_ret = mxs_lradc_probe_touchscreen(lradc, node);
+ if (touch_ret == 0)
+ lradc->buffer_vchans = BUFFER_VCHANS_LIMITED;
+ else
+ lradc->buffer_vchans = BUFFER_VCHANS_ALL;
+
/* Grab all IRQ sources */
for (i = 0; i < of_cfg->irq_count; i++) {
lradc->irq[i] = platform_get_irq(pdev, i);
#include "hmc5843.h"
static const struct regmap_range hmc5843_readable_ranges[] = {
- regmap_reg_range(0, HMC5843_ID_END),
+ regmap_reg_range(0, HMC5843_ID_END),
};
- static struct regmap_access_table hmc5843_readable_table = {
- .yes_ranges = hmc5843_readable_ranges,
- .n_yes_ranges = ARRAY_SIZE(hmc5843_readable_ranges),
+ static const struct regmap_access_table hmc5843_readable_table = {
+ .yes_ranges = hmc5843_readable_ranges,
+ .n_yes_ranges = ARRAY_SIZE(hmc5843_readable_ranges),
};
static const struct regmap_range hmc5843_writable_ranges[] = {
- regmap_reg_range(0, HMC5843_MODE_REG),
+ regmap_reg_range(0, HMC5843_MODE_REG),
};
- static struct regmap_access_table hmc5843_writable_table = {
- .yes_ranges = hmc5843_writable_ranges,
- .n_yes_ranges = ARRAY_SIZE(hmc5843_writable_ranges),
+ static const struct regmap_access_table hmc5843_writable_table = {
+ .yes_ranges = hmc5843_writable_ranges,
+ .n_yes_ranges = ARRAY_SIZE(hmc5843_writable_ranges),
};
static const struct regmap_range hmc5843_volatile_ranges[] = {
- regmap_reg_range(HMC5843_DATA_OUT_MSB_REGS, HMC5843_STATUS_REG),
+ regmap_reg_range(HMC5843_DATA_OUT_MSB_REGS, HMC5843_STATUS_REG),
};
- static struct regmap_access_table hmc5843_volatile_table = {
- .yes_ranges = hmc5843_volatile_ranges,
- .n_yes_ranges = ARRAY_SIZE(hmc5843_volatile_ranges),
+ static const struct regmap_access_table hmc5843_volatile_table = {
+ .yes_ranges = hmc5843_volatile_ranges,
+ .n_yes_ranges = ARRAY_SIZE(hmc5843_volatile_ranges),
};
- static struct regmap_config hmc5843_i2c_regmap_config = {
- .reg_bits = 8,
- .val_bits = 8,
+ static const struct regmap_config hmc5843_i2c_regmap_config = {
+ .reg_bits = 8,
+ .val_bits = 8,
- .rd_table = &hmc5843_readable_table,
- .wr_table = &hmc5843_writable_table,
- .volatile_table = &hmc5843_volatile_table,
+ .rd_table = &hmc5843_readable_table,
+ .wr_table = &hmc5843_writable_table,
+ .volatile_table = &hmc5843_volatile_table,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_RBTREE,
};
-static int hmc5843_i2c_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int hmc5843_i2c_probe(struct i2c_client *cli,
+ const struct i2c_device_id *id)
{
- return hmc5843_common_probe(&client->dev,
- devm_regmap_init_i2c(client, &hmc5843_i2c_regmap_config),
- id->driver_data);
+ return hmc5843_common_probe(&cli->dev,
+ devm_regmap_init_i2c(cli, &hmc5843_i2c_regmap_config),
+ id->driver_data);
}
static int hmc5843_i2c_remove(struct i2c_client *client)
static int ade7754_reset(struct device *dev)
{
+ int ret;
u8 val;
- ade7754_spi_read_reg_8(dev, ADE7754_OPMODE, &val);
+ ret = ade7754_spi_read_reg_8(dev, ADE7754_OPMODE, &val);
+ if (ret < 0)
+ return ret;
+
val |= 1 << 6; /* Software Chip Reset */
return ade7754_spi_write_reg_8(dev, ADE7754_OPMODE, val);
}
/* Power down the device */
static int ade7754_stop_device(struct device *dev)
{
+ int ret;
u8 val;
- ade7754_spi_read_reg_8(dev, ADE7754_OPMODE, &val);
+ ret = ade7754_spi_read_reg_8(dev, ADE7754_OPMODE, &val);
+ if (ret < 0) {
+ dev_err(dev, "unable to power down the device, error: %d",
+ ret);
+ return ret;
+ }
+
val |= 7 << 3; /* ADE7754 powered down */
return ade7754_spi_write_reg_8(dev, ADE7754_OPMODE, val);
}
mutex_lock(&indio_dev->mlock);
- t = (26000 / val);
+ t = 26000 / val;
if (t > 0)
t--;
ret = ade7754_initial_setup(indio_dev);
if (ret)
return ret;
- ret = iio_device_register(indio_dev);
- if (ret)
- return ret;
-
- return 0;
+ return iio_device_register(indio_dev);
}
/* fixme, confirm ordering in this function */
static int ade7759_reset(struct device *dev)
{
+ int ret;
u16 val;
- ade7759_spi_read_reg_16(dev,
+ ret = ade7759_spi_read_reg_16(dev,
ADE7759_MODE,
&val);
+ if (ret < 0)
+ return ret;
+
val |= 1 << 6; /* Software Chip Reset */
- ret = ade7759_spi_write_reg_16(dev,
+ return ade7759_spi_write_reg_16(dev,
ADE7759_MODE,
val);
-
- return ret;
}
static IIO_DEV_ATTR_AENERGY(ade7759_read_40bit, ADE7759_AENERGY);
/* Power down the device */
static int ade7759_stop_device(struct device *dev)
{
+ int ret;
u16 val;
- ade7759_spi_read_reg_16(dev,
+ ret = ade7759_spi_read_reg_16(dev,
ADE7759_MODE,
&val);
+ if (ret < 0) {
+ dev_err(dev, "unable to power down the device, error: %d\n",
+ ret);
+ return ret;
+ }
+
val |= 1 << 4; /* AD converters can be turned off */
return ade7759_spi_write_reg_16(dev, ADE7759_MODE, val);
mutex_lock(&indio_dev->mlock);
- t = (27900 / val);
+ t = 27900 / val;
if (t > 0)
t--;
if (ret)
return ret;
- ret = iio_device_register(indio_dev);
- if (ret)
- return ret;
-
- return 0;
+ return iio_device_register(indio_dev);
}
/* fixme, confirm ordering in this function */
fcw = (unsigned char)(st->fexcit * (1 << 15) / st->fclkin);
if (fcw < AD2S1210_MIN_FCW || fcw > AD2S1210_MAX_FCW) {
- pr_err("ad2s1210: FCW out of range\n");
+ dev_err(&st->sdev->dev, "ad2s1210: FCW out of range\n");
return -ERANGE;
}
{
struct ad2s1210_state *st = iio_priv(dev_to_iio_dev(dev));
- return sprintf(buf, "%d\n", st->fclkin);
+ return sprintf(buf, "%u\n", st->fclkin);
}
static ssize_t ad2s1210_store_fclkin(struct device *dev,
if (ret)
return ret;
if (fclkin < AD2S1210_MIN_CLKIN || fclkin > AD2S1210_MAX_CLKIN) {
- pr_err("ad2s1210: fclkin out of range\n");
+ dev_err(dev, "ad2s1210: fclkin out of range\n");
return -EINVAL;
}
{
struct ad2s1210_state *st = iio_priv(dev_to_iio_dev(dev));
- return sprintf(buf, "%d\n", st->fexcit);
+ return sprintf(buf, "%u\n", st->fexcit);
}
static ssize_t ad2s1210_store_fexcit(struct device *dev,
if (ret < 0)
return ret;
if (fexcit < AD2S1210_MIN_EXCIT || fexcit > AD2S1210_MAX_EXCIT) {
- pr_err("ad2s1210: excitation frequency out of range\n");
+ dev_err(dev,
+ "ad2s1210: excitation frequency out of range\n");
return -EINVAL;
}
mutex_lock(&st->lock);
goto error_ret;
if (ret & AD2S1210_MSB_IS_HIGH) {
ret = -EIO;
- pr_err("ad2s1210: write control register fail\n");
+ dev_err(dev,
+ "ad2s1210: write control register fail\n");
goto error_ret;
}
st->resolution
if (st->pdata->gpioin) {
data = ad2s1210_read_resolution_pin(st);
if (data != st->resolution)
- pr_warn("ad2s1210: resolution settings not match\n");
+ dev_warn(dev, "ad2s1210: resolution settings not match\n");
} else
ad2s1210_set_resolution_pin(st);
ret = kstrtou8(buf, 10, &udata);
if (ret || udata < 10 || udata > 16) {
- pr_err("ad2s1210: resolution out of range\n");
+ dev_err(dev, "ad2s1210: resolution out of range\n");
return -EINVAL;
}
mutex_lock(&st->lock);
data = ret;
if (data & AD2S1210_MSB_IS_HIGH) {
ret = -EIO;
- pr_err("ad2s1210: setting resolution fail\n");
+ dev_err(dev, "ad2s1210: setting resolution fail\n");
goto error_ret;
}
st->resolution
if (st->pdata->gpioin) {
data = ad2s1210_read_resolution_pin(st);
if (data != st->resolution)
- pr_warn("ad2s1210: resolution settings not match\n");
+ dev_warn(dev, "ad2s1210: resolution settings not match\n");
} else
ad2s1210_set_resolution_pin(st);
ret = len;
header-y += dvb/
header-y += hdlc/
header-y += hsi/
+ header-y += iio/
header-y += isdn/
header-y += mmc/
header-y += nfsd/
header-y += affs_hardblocks.h
header-y += agpgart.h
header-y += aio_abi.h
+header-y += am437x-vpfe.h
header-y += apm_bios.h
header-y += arcfb.h
header-y += atalk.h
header-y += netlink_diag.h
header-y += netlink.h
header-y += netrom.h
+header-y += net_namespace.h
header-y += net_tstamp.h
header-y += nfc.h
header-y += nfs2.h
header-y += sock_diag.h
header-y += socket.h
header-y += sockios.h
-header-y += som.h
header-y += sonet.h
header-y += sonypi.h
header-y += soundcard.h
*
*/
- #define _GNU_SOURCE
-
#include <unistd.h>
+ #include <stdlib.h>
#include <dirent.h>
#include <fcntl.h>
#include <stdio.h>
* Shift before conversion to avoid sign extension
* of left aligned data
*/
- input = input >> info->shift;
+ input >>= info->shift;
if (info->is_signed) {
int16_t val = input;
* under the terms of the GNU General Public License version 2 as published by
* the Free Software Foundation.
*/
+#ifndef _IIO_UTILS_H
+#define _IIO_UTILS_H
#include <string.h>
#include <stdlib.h>
- #include <ctype.h>
#include <stdio.h>
#include <stdint.h>
#include <dirent.h>
#include <errno.h>
-
- /* Made up value to limit allocation sizes */
- #define IIO_MAX_NAME_LENGTH 30
-
- #define FORMAT_SCAN_ELEMENTS_DIR "%s/scan_elements"
- #define FORMAT_TYPE_FILE "%s_type"
+ #include <ctype.h>
+ #include "iio_utils.h"
const char *iio_dir = "/sys/bus/iio/devices/";
* @full_name: the full channel name
* @generic_name: the output generic channel name
**/
- inline int iioutils_break_up_name(const char *full_name,
+ int iioutils_break_up_name(const char *full_name,
char **generic_name)
{
char *current;
return 0;
}
- /**
- * struct iio_channel_info - information about a given channel
- * @name: channel name
- * @generic_name: general name for channel type
- * @scale: scale factor to be applied for conversion to si units
- * @offset: offset to be applied for conversion to si units
- * @index: the channel index in the buffer output
- * @bytes: number of bytes occupied in buffer output
- * @mask: a bit mask for the raw output
- * @is_signed: is the raw value stored signed
- * @enabled: is this channel enabled
- **/
- struct iio_channel_info {
- char *name;
- char *generic_name;
- float scale;
- float offset;
- unsigned index;
- unsigned bytes;
- unsigned bits_used;
- unsigned shift;
- uint64_t mask;
- unsigned be;
- unsigned is_signed;
- unsigned location;
- };
-
/**
* iioutils_get_type() - find and process _type attribute data
* @is_signed: output whether channel is signed
* @name: the channel name
* @generic_name: the channel type name
**/
- inline int iioutils_get_type(unsigned *is_signed,
+ int iioutils_get_type(unsigned *is_signed,
unsigned *bytes,
unsigned *bits_used,
unsigned *shift,
return ret;
}
- inline int iioutils_get_param_float(float *output,
+ int iioutils_get_param_float(float *output,
const char *param_name,
const char *device_dir,
const char *name,
*
**/
- inline void bsort_channel_array_by_index(struct iio_channel_info **ci_array,
+ void bsort_channel_array_by_index(struct iio_channel_info **ci_array,
int cnt)
{
* @device_dir: the IIO device directory in sysfs
* @
**/
- inline int build_channel_array(const char *device_dir,
+ int build_channel_array(const char *device_dir,
struct iio_channel_info **ci_array,
int *counter)
{
*
* Typical types this is used for are device and trigger.
**/
- inline int find_type_by_name(const char *name, const char *type)
+ int find_type_by_name(const char *name, const char *type)
{
const struct dirent *ent;
int number, numstrlen;
return -ENODEV;
}
- inline int _write_sysfs_int(char *filename, char *basedir, int val, int verify)
+ int _write_sysfs_int(char *filename, char *basedir, int val, int verify)
{
int ret = 0;
FILE *sysfsfp;
free(temp);
return ret;
}
+
+#endif /* _IIO_UTILS_H */
projects / karo-tx-linux.git / commitdiff