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AgeCommit message (Collapse)Author
2018-01-12revert previous changes to enable dwiic on Dell precision as it seemsMike Larkin
to cause issues on Dell XPS 15 9560. Will investigate and recommit later if a better fix can be found.
2018-01-08Attach dwiic_pci on Dell Precision 7520. Also restrict ihidev reportsMike Larkin
to those of 3 bytes or more (as per the hid-over-i2c spec). discussed with jcs, kettenis
2017-11-30Add bgw(4), a driver for a family of Bosch acceleration sensors.Mark Kettenis
ok deraadt@, mlarkin@
2017-11-29add an adaptive polling mode when no interrupt handler is available,Joshua Stein
such as on PCI dwiic(4) devices. this is a temporary workaround until the underlying interrupt problem is fixed. tested by various
2017-10-28Add the compat-mode setup for wsmouse.Ulf Brosziewski
2017-07-24pcxrtc(4), a driver for the NXP PCF8563 RTC.Mark Kettenis
ok deraadt@
2017-07-23this is imt, not imsJoshua Stein
2017-04-08A pile of sizes to free(9). In test for a few days in snapshots.Theo de Raadt
Errors will result in nice clean panic messages so we know what's wrong. Reviewed by dhill visa natano jsg.
2016-09-24Don't compare array against null pointer; found by clang.Mark Kettenis
ok jca@, jcs@
2016-09-04correct the size passed to free in iatp_write_regJonathan Gray
ok jcs@
2016-09-03zaurus has been retiredPhilip Guenther
2016-09-01add iatp(4), a driver for the i2c touchpad and touchscreen found onJoshua Stein
the chromebook pixel
2016-06-20I2C driver for the Maxim DS1307 Real Time Clock chip.Marcus Glocker
The chip has been found on a Sun Fire V210 as a second RTC hooked up to the SMU. Setting the time there has the advantage that it remains after a boot since the internal V210 RTC will be synced by the DS1307 at boot time. Not linked to sparc64 yet since it will overwrite the internal RTC handler. ok deraadt
2016-05-20Change the identification string to "nxp,pcf8523" as this is what is storedMark Kettenis
in the FDT.
2016-05-16Attempt to clear the OS flag when we attach.Mark Kettenis
2016-05-16Add pcfrtc(4).Mark Kettenis
2016-05-16Driver for the NXP PCF8523 Real Time Clock.Mark Kettenis
2016-05-12If writing the control register fails, bail out without attaching any sensors.Mark Kettenis
From Marcus Glocker, who has an Apple G5 machine where an advertised sensor isn't there, and plodding on creates annoying dmesg spam.
2016-04-23Print a meaningful interrupt string for i2c devices.Mark Kettenis
2016-04-10Fix layer violation in the ihidev(4) code by implementing a generic mechanismMark Kettenis
that allows the i2c controller implementation to establish interrupts on behalf of i2c slave device drivers. Use this mechanism in dwiic(4) to let it configure the right acpi interrupt (global or gpio). Change the level to IPL_TTY as this is the appropriate level to use for keyboards and other input devices. ok jsg@
2016-04-02Add support for I2C HID devices with GPIO signalled interrupts.Jonathan Gray
Required for the keyboard and touchpad on the ideapad 100s. ok kettenis@
2016-01-31remove old link to documentation, it's in ihidev.cJoshua Stein
2016-01-29use hid_desc fields since we have them, instead of manual offsetsJoshua Stein
into hid_desc_buf tested by jsg
2016-01-20add hidmt, a HID-layer driver for multitouch touchpads that conformJoshua Stein
to the "Windows Precision Touchpad" standard. when a compatible device is found, hidmt claims all report ids and switches the device into multitouch packet mode. add imt, an i2c-HID driver that sits between ihidev and hidmt
2016-01-20add the ability to set and get reportsJoshua Stein
establish interrupt before probing for devices to handle each report id sign an int, found by jsg
2016-01-14Several fixes for dwiic(4).Mark Kettenis
* Properly map bus space; using BUS_SPACE_MAP_PREFATCHABLE is not agood idea as it may lead to reordering or merging of register writes in the store buffer. * Properly implement the iic(4) operations in dwiic_i2c_exec(). * Keep timings set up by the firmware if the SSCN and FMCN methods aren't available. ok jcs@
2016-01-14Use I2C_F_POLL flag when acquiring and releasing the i2c bus in theMark Kettenis
interrupt handler. ok jcs@
2016-01-14When iterating over the report IDs to calculate the maximum size, takeMark Kettenis
into account the 2 bytes needed to store the length. Also make sure that we have at least wMaxInputLength bytes available for reading input reports. ok jcs@
2016-01-14Driver for HID-over-i2c keyboards.Mark Kettenis
2016-01-13fix hid packet length calculationJoshua Stein
noticed by jsg
2016-01-13Don't confuse the HID descriptor address (which really is an office into theMark Kettenis
register space of the i2c device) with the i2c address. For i2c busses enumerated by ACPI we get the address from the I2C Serial Bus Connection Resource Descriptor returned by the _CRS methide of the i2c device. Pass the HID descriptor address in the ia_size member. ok jcs@
2016-01-12rename new i2c_attach_args fields to avoid conflict with cpp magic inTheo de Raadt
isavar.h (a few parts of the tree include both) ok jcs
2016-01-12Add dwiic, a driver for the Synopsys DesignWare i2c controller foundJoshua Stein
on the Samsung ATIV Book 9 laptop. This initial version only supports ACPI config/attachment. Add ihidev, a HID-over-i2c driver largely based on uhidev. dwiic handles attaching ihidev devices found in ACPI. Add ims, a HID-over-i2c mouse/trackpad driver to get basic cursor and button functionality from HID-compliant i2c trackpads. ok kettenis deraadt
2015-05-30Acquire/release the i2c bus before/after reading the temperature register.Mark Kettenis
Prevents concurrent access to the smu(4) microcontroller on Apple G5 machines, which would result in errors reading the RTC. ok deraadt@, mpi@
2015-05-29Revert unrelated changes in previous.Masao Uebayashi
2015-05-29Initial addition of ``Patrol Read'' support in bio(4), biocto(8), andMasao Uebayashi
mfi(4). Based on FreeBSD, but done without mfiutil(8). OK deraadt@
2015-03-14Remove some includes include-what-you-use claims don'tJonathan Gray
have any direct symbols used. Tested for indirect use by compiling amd64/i386/sparc64 kernels. ok tedu@ deraadt@
2014-11-14add some more sdtemp devicesJonathan Gray
2014-10-12Do not compile sensor code if option SMALL_KERNELMiod Vallat
2014-09-27add some more sdtemp devicesJonathan Gray
ok deraadt@
2014-09-26Don't mask off revision bits for tests against a fullJonathan Gray
device id/revision id value. Makes it possible for se98 and stts424 sensors to match. ok deraadt@
2013-07-05Provide a forward declaration of struct device.Mark Kettenis
ok deraadt@
2013-04-20Implement support for "clock stretching" where a slave device pulls down SCLMark Kettenis
to slow down the master device. This makes the i2c bit-banging code work with slow slave device such as SDVO chips and DDC eeproms found on various graphics hardware supported by inteldrm(4). Mostly from NetBSD.
2013-03-31Unbreak the build on amd64 by making sure that inteldrm pulls in the genericMark Kettenis
i2c bit-banging code. Requires us to move around the i2c_bitbang define. Also move the onewire_bitbang define to be close to i2c_bitbang since they are similar. ok jsing@
2011-10-07Detect the ts3000b3 and stts2002, and weaken the cat34ts02 model checkTheo de Raadt
since a similar device (not yet named as far as I can see) has showed up on the market. cat34ts02 tested by weerd.
2011-07-26Calling a detach function from an attach function is no longer legal (Theo de Raadt
see a recent subr_autoconf.c commit). To resolve this problem, mark the other attachment dead, and clean it up when the first servicing timeout gets run. ok kettenis
2011-07-03Enter nvt(4), a driver for the W83795G and W83795ADG hardware monitor.Mark Kettenis
ok deraadt@, miod@
2011-05-26The check for the mcp98243 sdtemp(4) device was too strict. Relax it.Theo de Raadt
Tested by Joe Gidi
2011-03-10Add support for detecting the NXP SA56004X (we have not actuallyTheo de Raadt
seen it in the wild yet, but the detection seems easy). Few bugs spotted by kettenis. ok kettenis
2010-07-093 more JEDEC JC-42.4 sensors are the marketTheo de Raadt
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