d080cb0210
Fix block offsets for ddc_read_edid_block.
2015-07-25 15:20:49 +00:00
b469f187fe
Add Catalyst CAT34TS02C support.
2015-05-20 00:43:28 +00:00
741d9fcdd4
add ddc_dev_read_edid{,_block} functions, same as ddc_read_edid{,_block} but takes a device_t instead of i2c_tag_t
2015-05-17 01:27:16 +00:00
4408c5e08a
Add driver for Texas Instruments TMP451 Temperature Sensor
2015-05-12 20:54:08 +00:00
987ded3f77
Many I2C drivers hold spin locks between iic_acquire_bus / iic_release_bus.
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Avoid sleeping while owning the I2C bus.
2015-05-10 22:54:06 +00:00
76a2f91a0e
Update module dependencies for all the existing modules that depend on sysmon components.
2015-04-23 23:23:00 +00:00
1335f71021
Add required dependency on i2cexec
2015-04-13 22:26:20 +00:00
634a4e4c66
Always use polling mode for now, hummingbird doesn't work otherwise.
2015-04-11 20:05:44 +00:00
062c49ed02
dedup code.
2015-04-04 15:16:54 +00:00
5d135d4b30
Free cmd on error if we allocated it.
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Found by Brainy, reported by maxv@.
2015-04-04 15:14:42 +00:00
22ca8619b1
i2c devices don't actually have a dependency on "iic" (the bus driver)
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but on "i2cexec". Create an i2cexec module (i2c_exec.c) to mirror the
dependencies in files.i2c and switch device drivers to depend on "i2cexec"
module instead.
A kernel with a USB stack and no I2C controller / bus attachment would spit
out a bunch of "WARNING: module error: can't find builtin dependency `iic'"
messages at boot. This change solves that problem.
2015-03-07 14:16:51 +00:00
1770391621
More correctly handle I²C exec ioctls with both a command and write data
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phase. Previously the data phase of ioctl writes was sending uninitialized
kernel stack to the addressed device.
2015-01-22 17:56:35 +00:00
ffda385d59
dont read cs1/cs2 regs when reading clock, only use polling mode when cold, invert logic for century flag (1 means 1900, 0 means 2000), set dt_wday when reading clock
2015-01-11 18:58:09 +00:00
198c829970
add VL flags
2015-01-11 18:56:54 +00:00
ec8c565cbd
initialize CS1/CS2 regs, honour century flag, return an error on read if voltage low bit is set
2015-01-11 18:05:36 +00:00
9529c23231
pcf8653 driver is compatible, delete this driver
2015-01-11 16:54:21 +00:00
44062b8218
add Haoyu Microelectronic HYM8563 RTC driver
2015-01-11 15:22:26 +00:00
3cde4cbc35
Pass a correct firmware size (instead of 0) to firmware_free
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firmware_free now uses kmem_free(9) instead of free(9),
so we need to pass a correct size to it.
2015-01-07 07:05:48 +00:00
4d45e2f3ec
disable ACT_DEBUG, but still print current state at attach
2015-01-02 21:55:31 +00:00
7736c4c7b1
write reg value not target freq in act8846_set_voltage
2015-01-01 17:59:18 +00:00
99d9307398
Add driver for Active-Semi ACT8846 Power Management controller.
2015-01-01 17:33:18 +00:00
be2917d5b6
Add driver for X-Powers AC100 integrated audio codec and RTC subsystem.
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Only RTC functionality implemented for now.
2014-12-07 14:24:11 +00:00
8880450248
Add AXP806 and AXP809 power management controller drivers.
2014-12-07 00:33:26 +00:00
a40ed2df9c
Let kernel config override I2C_MAX_ADDR
2014-12-07 00:32:35 +00:00
e96eca77a3
On Allwinner A31 you need to set the CONTROL_IFLG bit to clear it. Add
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a "iflg-rwc" property to enable this behaviour.
2014-11-23 13:37:27 +00:00
fa2843b696
Change internal temperature base from -267.7C to -243.7C. The AXP223
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datasheet says that the value is between -267.7C and 165.8C in steps of 0.1C,
but this doesn't make sense for a 12-bit field. If we take the maximum value
and subtract 4095 we get -243.7C, effectively adding +24C to the reported
temp. On my A31 board, this changes a chilly 15.3C to a more reasonable 39.3C.
2014-11-21 22:31:09 +00:00
b59f66e17c
use the inline bcdtobin and bintobcd directly instead through a macro.
2014-11-20 16:34:25 +00:00
eb56a1b73d
add ddc_read_edid_block, which is the same as ddc_read_edid but takes an additional block number argument
2014-11-17 00:46:44 +00:00
6daf3913d5
dsrtc depends on sysmon_envsys.
2014-10-15 05:11:36 +00:00
576a83b8b9
Initialize a variable that gcc thinks might be used uninitialized.
2014-10-13 10:29:27 +00:00
2c0e187596
add AXP22x Power Management Unit driver
2014-10-12 23:58:42 +00:00
a4800d0d68
- support DS3231 ( more or less a DS3232 without NVRAM it seems )
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- support the DS3231's temperature sensor
2014-10-12 01:23:23 +00:00
80324f8437
fix some c&p bugs.
2014-10-07 21:32:10 +00:00
e8cd4b633c
correct softreset reg for allwinner boards
2014-09-11 11:14:44 +00:00
e655400758
fix a sizeof typo
2014-09-09 23:39:16 +00:00
e5f864cf4a
AXP20x Power Management Unit driver, pretty basic at the moment -- only acts as a temperature sensor
2014-09-09 22:47:33 +00:00
23897eff59
AllWinner implementation uses a different register layout, select it with options GTTWSI_ALLWINNER
2014-09-09 22:44:32 +00:00
ea6af427bd
Merge tls-earlyentropy branch into HEAD.
2014-08-10 16:44:32 +00:00
4581fa8163
Assume bitops are meant here.
2014-08-04 23:28:19 +00:00
f9228f4225
Add d_discard to all struct cdevsw instances I could find.
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All have been set to "nodiscard"; some should get a real implementation.
2014-07-25 08:10:31 +00:00
ca721aa69b
Add a callback to change the regulator outputs.
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Tested on beaglebone.
2014-07-20 23:01:22 +00:00
f4fb489c95
allow i2c address 0x01-0x7F
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ignore responses if the sensor is in command mode
2014-06-29 09:52:43 +00:00
21c18910f4
remove artifacts inspired by misleading documentation
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fix address calculation macros
fix typoes
2014-06-29 09:06:05 +00:00
2136ca1e28
Use todr_[gs]ettime_ymdhms functions that handle ymdhms format properly.
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Compile test only.
2014-06-29 04:04:02 +00:00
54c2251d60
add HYT-221/271/939 humidity/temperature I2C sensor
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extend envsys(4) framework by %rH (relative humidity)
2014-05-18 11:46:23 +00:00
a81a378780
Remove extraneous sysctl setup calls now done as part of regular attach.
2014-04-14 14:30:24 +00:00
b2dc35d4a2
fix statement with no effect (Dave Tyson)
2014-04-13 12:42:47 +00:00
7f6a34a4a9
Fix build.
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Hi dh!
2014-03-17 15:57:56 +00:00
a68f9396b6
Change (mostly mechanically) every cdevsw/bdevsw I can find to use
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designated initializers.
I have not built every extant kernel so I have probably broken at
least one build; however I've also found and fixed some wrong
cdevsw/bdevsw entries so even if so I think we come out ahead.
2014-03-16 05:20:22 +00:00
4f6fb3bf35
Ensure that the top level sysctl nodes (kern, vfs, net, ...) exist before
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the sysctl link sets are processed, and remove redundancy.
Shaves >13kB off of an amd64 GENERIC, not to mention >1k duplicate
lines of code.
2014-02-25 18:30:08 +00:00
jmcneill