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git.sur5r.net Git - groeck-it87/log
Guenter Roeck [Mon, 9 Jul 2018 15:44:27 +0000 (08:44 -0700)]
Add driver removal notice
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Burt P [Tue, 19 Jun 2018 23:19:04 +0000 (18:19 -0500)]
README: Add dkms instructions for #95
Signed-off-by: Burt P <pburt0@gmail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
airbjorn [Wed, 13 Jun 2018 09:04:40 +0000 (11:04 +0200)]
auto-adjust loop threshold to changes in the array size
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
airbjorn [Tue, 12 Jun 2018 12:06:18 +0000 (14:06 +0200)]
replaced two spaces with one
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
airbjorn [Tue, 12 Jun 2018 11:49:58 +0000 (13:49 +0200)]
fixing indents in #defines: replacing spaces by tabs
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Wed, 6 Jun 2018 22:19:47 +0000 (15:19 -0700)]
Enable all temperature registers for IT8655E and IT8665E
Those chips always have all 6 temperature registers enabled.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Tue, 29 May 2018 19:26:50 +0000 (12:26 -0700)]
Fix temperature type for peci/amdtsi if diode/thermistor is also set
PECI / AMDTSI has higher priority than thermal diode/thermistor settings.
Always report PECI/AMDTSI if it is enabled on a given port.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Thu, 10 May 2018 03:40:22 +0000 (20:40 -0700)]
Revert "Provide vid_from_reg and vid_which_vrm if needed"
This reverts commit
905a3a095d49ef9f6eea5ec1b0bc21e3c6901b9e .
This didn't work and results in duplicate symbols.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Tue, 8 May 2018 21:25:20 +0000 (14:25 -0700)]
Provide vid_from_reg and vid_which_vrm if needed
Some oddball distributions do not have CONFIG_HWMON_VID enabled.
Work around the problem by providing dummy functions if this is the case.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
mettacrawler [Sun, 29 Apr 2018 17:07:08 +0000 (13:07 -0400)]
Support Arch
Arch uses /proc/kallsyms and /proc/config.gz by default instead of /boot/System.map* and /boot/config*
Guenter Roeck [Wed, 28 Feb 2018 05:19:23 +0000 (21:19 -0800)]
Fix fan control for IT8736F
The 4th fan control does not have a separate set of registers,
so don't bother with it. PWM control is the old fashined method,
not the new one.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Tue, 27 Feb 2018 05:02:58 +0000 (21:02 -0800)]
Add preliminary support for IT8736F and IT8738E
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Tue, 27 Feb 2018 03:19:09 +0000 (19:19 -0800)]
Fix scaling for IT8732F
3.3V channels report the wrong voltages on IT8732F since the scaling bit
is not set.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Wed, 14 Feb 2018 16:57:46 +0000 (08:57 -0800)]
Save and restore bank around envmon register accesses if needed
If an external EC accesses the chip through SMBus registers
and if the chip's environmental registers are paged, it is likely
that the EC modifies the page register. If so, it likely will not
update the page on each access but assume that it "owns" the chip.
If the driver then modifies the page register, subsequent accesses
from the EC will likely have unpredictable results.
To avoid that problem, let's save the page register value after
disabling SMBus accesses and restore the original value when done.
This is only necessary if accesses are not handled through MMIO
since we don't touch the page register in that case.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Fri, 19 Jan 2018 20:30:24 +0000 (12:30 -0800)]
Fix up fan / pwm detection for IT8625/IT8665
Hope it is correct this time around.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Burt P [Fri, 12 Jan 2018 18:15:12 +0000 (12:15 -0600)]
Makefile: DKMS fix
Allow DKMS (or anyone) to specify TARGET in Makefile.
Signed-off-by: Burt P <pburt0@gmail.com>
Burt P [Sun, 3 Dec 2017 17:12:08 +0000 (11:12 -0600)]
Add optional DKMS target to Makefile (v2)
Using DKMS, the driver will be automatically rebuilt when
the kernel is updated.
* `make dkms` to install via DKMS
* `make dkms_clean` to remove from DKMS
Signed-off-by: Burt P <pburt0@gmail.com>
Guenter Roeck [Wed, 3 Jan 2018 17:27:25 +0000 (09:27 -0800)]
README: Fix typo
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Sun, 31 Dec 2017 02:25:16 +0000 (18:25 -0800)]
Revert "Add optional DKMS target to Makefile"
This reverts commit
6c1e48b4f16b65b6e2ff95d950b250581b0cbe91 .
See comments:
"This is indeed not working, at least on Fedora. I tried specifying
MAKE and CLEAN but the outcome is the same (which makes sense, since
the defaults should already cover this)."
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Sun, 3 Dec 2017 18:28:15 +0000 (10:28 -0800)]
Add comment explaining why smbus_disable is needed in probe
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Sun, 3 Dec 2017 18:25:39 +0000 (10:25 -0800)]
Add more known problems to ISSUES file
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Sun, 3 Dec 2017 18:15:06 +0000 (10:15 -0800)]
Add ISSUES file
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Burt P [Sun, 3 Dec 2017 17:12:08 +0000 (11:12 -0600)]
Add optional DKMS target to Makefile
Using DKMS, the driver will be automatically rebuilt when
the kernel is updated.
* `make dkms` to install via DKMS
* `make dkms_clean` to remove from DKMS
Signed-off-by: Burt P <pburt0@gmail.com>
Guenter Roeck [Sat, 7 Oct 2017 14:38:41 +0000 (07:38 -0700)]
Fix PECI/AMDTSI selection
We can not use register 0x98 since it is typically not programmed
on systems selecting PECI. Try register 0x0a (Interface Selection)
which should be a better fit anyway.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Fri, 6 Oct 2017 23:14:31 +0000 (16:14 -0700)]
Do not disable SMBs unless really necessary
Only disable SMBus if we are going to read/write data.
Disabling it on each attribute read can result in system
instabilities.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Mon, 2 Oct 2017 21:08:29 +0000 (14:08 -0700)]
Report actual chip name, not its ID
For some recent chips (at least IT8792E/IT8795E), the value of the chip ID
register does not match the chip name. Display the textual, not the value
of the ID register, in the kernel log.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Mon, 2 Oct 2017 18:18:33 +0000 (11:18 -0700)]
Experimental support for IT8606E
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Mon, 2 Oct 2017 17:53:44 +0000 (10:53 -0700)]
Makefile: Versioning, take three
Make sure the build passes if the source is not in a git repository.
Again, that means that version information won't be available, but there
is only so much we can do about that.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Mon, 2 Oct 2017 15:02:36 +0000 (08:02 -0700)]
Checkpatch cleanup: Line length
Try to stay below the 80-character-per-line limit.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Mon, 2 Oct 2017 15:00:03 +0000 (08:00 -0700)]
Checkpatch cleanup: Opening brackets
Checkpatch nowadays is allergic against '{' in continuation lines.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Mon, 2 Oct 2017 14:56:47 +0000 (07:56 -0700)]
Checkpatch cleanup: Use octal file permissions
Symbolic file permissions ran out of favor and result in a checkpatch
warning. Use octal permissions instead.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Mon, 2 Oct 2017 14:51:19 +0000 (07:51 -0700)]
Checkpatch cleanup: Use octal permissions for module parameters
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Mon, 2 Oct 2017 14:49:35 +0000 (07:49 -0700)]
Checkpatch cleanup: Double semicolon, missing space
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Mon, 2 Oct 2017 02:11:33 +0000 (19:11 -0700)]
Drop version.h
Some distributions use their own Makefile and thus won't create version.h,
resulting in a build failure. Pass the version as define instead.
That won't help for generating the driver version with those distributions,
but at least the driver will build.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Sun, 1 Oct 2017 23:47:43 +0000 (16:47 -0700)]
Add support for 4th temperature sensor on IT8622
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Sun, 1 Oct 2017 23:39:31 +0000 (16:39 -0700)]
Improve AMDTSI temp type detection, and temp 4 type detection on IT8622
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Sun, 1 Oct 2017 22:28:24 +0000 (15:28 -0700)]
Add SMBus bitmap for IT8622
IT8622 supports two external SMBus channels. Add bitmask to disable them
while accessing the chip.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Sun, 1 Oct 2017 20:40:18 +0000 (13:40 -0700)]
Fix mmio resource request
We have to request a memory resource with IORESOURCE_MEM.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Sun, 1 Oct 2017 20:05:13 +0000 (13:05 -0700)]
IT8655E supports MMIO
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Sun, 1 Oct 2017 20:02:59 +0000 (13:02 -0700)]
Print MMIO address into kernel log
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Sun, 1 Oct 2017 19:52:34 +0000 (12:52 -0700)]
Update README to describe new module parameters
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Sun, 1 Oct 2017 06:50:09 +0000 (23:50 -0700)]
Add MMIO support
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Sat, 30 Sep 2017 04:52:09 +0000 (21:52 -0700)]
Disable SMBus access while accessing Enviromnental Controller registers
Some chips support Environmental Controller access through SMBus.
On those chips, it is possible that an Embedded Controller accesses
Environmental Controller chip registers at any time. There is no real
means for synchronization. On banked chips, this can and will result in
access errors with unpredictable result.
Disable SMBus access while reading or writing environmental controller
registers to work around the problem.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Sun, 24 Sep 2017 15:10:16 +0000 (08:10 -0700)]
Fix FAN_TAC5 detection for IT8665E
FAN_TAC5 is connected if 26h[4]=0.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Sun, 24 Sep 2017 11:20:38 +0000 (04:20 -0700)]
Remove version.h when running clean, and clean does not depend on version.h
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Sun, 24 Sep 2017 11:19:12 +0000 (04:19 -0700)]
Ignore version.h
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Sun, 24 Sep 2017 11:13:35 +0000 (04:13 -0700)]
it87: Display driver version
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Sun, 24 Sep 2017 11:13:05 +0000 (04:13 -0700)]
Makefile: Generate version.h
Update version after each change in it87.c.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Thu, 21 Sep 2017 23:17:53 +0000 (16:17 -0700)]
Simplify and fix temperature sensor type detection
Temperature sensor types won't change, so we only need to read it once.
Also fix temperature register calculation.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Thu, 21 Sep 2017 22:26:02 +0000 (15:26 -0700)]
Always restore previous bank register after reading/writing data
There is some indication that other entities (BIOS ? EC ?) may access
the chip asynchronously. Restore the bank selection after read/write
operations to limit any potenial impact.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Thu, 21 Sep 2017 22:19:05 +0000 (15:19 -0700)]
Improve temperature sensor type detection for IT8686
Introduce two new type values, 7 for 'virtual' and 8 for 'other'.
This will need to be added to the ABI once approved.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Thu, 21 Sep 2017 05:33:31 +0000 (22:33 -0700)]
Fix reworked temperature mapping
With the reworked temperature mapping it was no longer possible to set
manual mode since the 'automatic' configuration bit was never cleared.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Thu, 21 Sep 2017 00:23:34 +0000 (17:23 -0700)]
Update README
Add a note on sensors-detect. Remove some obsolete information.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Thu, 21 Sep 2017 00:20:53 +0000 (17:20 -0700)]
Remove TODO
It is obsolete.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Wed, 20 Sep 2017 22:46:28 +0000 (15:46 -0700)]
Try to add support for automatically detected build directories
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Wed, 20 Sep 2017 22:19:33 +0000 (15:19 -0700)]
Add 'ignore_resource_conflict' error
It appears that some BIOSes reserve ACPI resources without using them,
and acpi_enable_resources=lax seems to result in failures to load
certain drivers.
Introduce a 'ignore_resource_conflict' module parameter as alternate
means to ignore ACPI resource conflicts.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Fri, 15 Sep 2017 15:15:05 +0000 (08:15 -0700)]
Makefile: Add support for compressed modules
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Mon, 4 Sep 2017 15:27:19 +0000 (08:27 -0700)]
Rework pwm temperature mapping
Various chips have different numbers of valid values for pwm temperature
mapping. Rework the code to take this into account.
No longer keep map as bitmap, but maintain it as number 1..X. Do not try to
define a separate mapping entry for pwm4..6 on chips where the temperature
map for those pwm controls is taken from a different temperature input.
Introduce helpers to convert the control register contents to a map and
vice versa.
Reflect that IT8607 uses the new temperature map in bit 3..5 of the pwm
control register.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Sun, 3 Sep 2017 20:58:47 +0000 (13:58 -0700)]
Update pwm cached control registers before writing pwm enable
If pwmX_enable is written prior to displaying any attributes,
t87_update_pwm_ctrl() is never called, and the cached pwm registers
are never read before written. This results in bad values written
into various registers, and can result in operational failures.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Yohan Pereira [Sat, 26 Aug 2017 13:16:09 +0000 (18:46 +0530)]
Create the hwmon folder if it does not exist
Guenter Roeck [Tue, 8 Aug 2017 13:35:46 +0000 (06:35 -0700)]
IT8655E and IT8665E both support internal register scaling
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Sun, 6 Aug 2017 22:00:33 +0000 (15:00 -0700)]
Force IT8790E and IT8792E into configuration mode
IT8790E and IT8792E need to be in configuration mode to avoid LPC bus errors.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Sun, 6 Aug 2017 21:06:29 +0000 (14:06 -0700)]
Drop ACPI mutex code
The observed problems with IT8792E were after all not caused by ACPI
mutex problems, so drop that code for now.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Sat, 5 Aug 2017 19:48:49 +0000 (12:48 -0700)]
Fix accesses to IT8792E
If IT8792E or a compatible chip such as IT8795 (which has the same chip ID,
0x8733) resides at SIO address 0x4e/0x4f, and another Super-IO chip is at
SIO address 0x2e/0x2f, the IT8792E causes a cycle decode problem when exiting
its configuration mode. This can result in access errors for both chips, and
may result in system hangs.
Never exit configuration mode for IT8792E to avoid the problem.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Enigma [Thu, 3 Aug 2017 13:42:15 +0000 (09:42 -0400)]
README missing necessary build instructions
README missing necessary build instructions
Guenter Roeck [Sun, 23 Jul 2017 14:29:38 +0000 (07:29 -0700)]
IT8607 does not support the 1st fan, only fan2-3
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Thu, 8 Jun 2017 00:19:15 +0000 (17:19 -0700)]
Drop FEAT_TEMP_OFFSET
Since we now count the number of temperature offset registers directly,
there is no need for the temperature offset feature flag anymore.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Wed, 7 Jun 2017 23:56:31 +0000 (16:56 -0700)]
Add support for 6 temperature limit registers on IT8628E
IT8628E has 6 temperature limit registers, overlayed with VIN7..VIN9
limit registers, but only 3 temperature offset registers. Given that,
introduce separate variables for the number of temperature limit
registers and the number of temperature offset registers.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Wed, 24 May 2017 13:02:47 +0000 (06:02 -0700)]
Declare dummy vid functions if needed
Some kernel configurations may have CONFIG_HWMON_VID disabled.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Tue, 23 May 2017 13:05:29 +0000 (06:05 -0700)]
Provide blacklist module parameter to override blacklist.
Load module with blacklist=0 to override blacklist.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Tue, 16 May 2017 04:15:55 +0000 (21:15 -0700)]
Mark 2nd Super-IO chip on AB350M-D3H as broken
Configuration register access of the second Super-IO chip on AB350M-D3H
is just as broken as the others and can result in the known system hang-up.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Thu, 11 May 2017 20:57:52 +0000 (13:57 -0700)]
Merge pull request #27 from jmaggard10/master
Fix up support for IT8625E
Justin Maggard [Thu, 11 May 2017 20:25:20 +0000 (13:25 -0700)]
Fix up support for IT8625E
Add missing scaling feature and fix broken temp type detection on temp
1-3 sensors.
Justin Maggard [Tue, 2 May 2017 18:59:26 +0000 (11:59 -0700)]
Add support for IT8625E
This is mostly identical to IT8665E, with the exception of the
configuration bits for fans 4 and 5.
Signed-off-by: Justin Maggard <jmaggard@netgear.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Thu, 27 Apr 2017 04:48:56 +0000 (21:48 -0700)]
Fix whitespace issues
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Wed, 26 Apr 2017 21:28:27 +0000 (14:28 -0700)]
Initialize register pointers before using them
Register pointers have to be initialized before they can be used in
it87_check_pwm().
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
koji54 [Sun, 23 Apr 2017 07:32:30 +0000 (09:32 +0200)]
Add Gigabyte AX370-Gaming 5 to IT8792E blacklist
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Wed, 19 Apr 2017 04:57:08 +0000 (21:57 -0700)]
Introduce FEAT_NEW_TEMPMAP
Several recent chips have a different register definition for
temperature to pwm assignment. Introduce FEAT_NEW_TEMPMAP to reflect
this and assign to affected chips.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Wed, 19 Apr 2017 03:40:05 +0000 (20:40 -0700)]
Fix up support for IT8613E
Feature detection and pwm temperature mapping differs from other chips.
Also disable pwm1, fan1, vin3, and vin6.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
andreychernyshev [Sat, 15 Apr 2017 12:07:44 +0000 (15:07 +0300)]
Add support for IT8613E
[groeck: Fix README]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Tue, 18 Apr 2017 21:49:22 +0000 (14:49 -0700)]
Blacklist IT8792E on AX370-Gaming K7
Accessing it may result in a system hang.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Tue, 18 Apr 2017 17:00:31 +0000 (10:00 -0700)]
Disable access to 2nd Super-IO chip
It is known to be broken.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Thu, 13 Apr 2017 14:05:13 +0000 (07:05 -0700)]
FEAT_TEMP_PECI does not apply to multi-bank chips.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Thu, 13 Apr 2017 13:02:32 +0000 (06:02 -0700)]
Add support for 11mV ADC
The ADC LSB on some newer chips such as IT8613E and IT8625E is
officially 11mV, not 10.9mV. Add support for it.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Wed, 12 Apr 2017 13:32:49 +0000 (06:32 -0700)]
Fix up temp offset register addresses
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Wed, 12 Apr 2017 13:15:24 +0000 (06:15 -0700)]
Various improvements
- Acquire acpi mutex (not supported in upstream kernel)
- Try to handle 0x4e access failures on Gigabyte boards
- Improve temperature register / limit / type support for recent chips
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Tue, 11 Apr 2017 13:47:37 +0000 (06:47 -0700)]
Add limit support for temp 4-6
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Tue, 11 Apr 2017 12:31:28 +0000 (05:31 -0700)]
Register map as CSV
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Tue, 11 Apr 2017 12:27:59 +0000 (05:27 -0700)]
Add register map
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Tue, 28 Mar 2017 13:26:19 +0000 (06:26 -0700)]
Add feature flag FEAT_FANCTL_ONOFF
Several recent chips don't support configuration bits to turn fan control
off entirely for the first three fans. Handle all of them with a
configuration flag.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Sat, 25 Mar 2017 14:05:41 +0000 (07:05 -0700)]
Improve AVCC3 support
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Wed, 22 Mar 2017 07:54:35 +0000 (00:54 -0700)]
Preliminary support for IT8655E
Assume it is similar to IT8665E with three instead of six fans.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Sat, 11 Mar 2017 16:53:53 +0000 (08:53 -0800)]
Update TODO and README files
Add sections about preliminary support and what to report for unsupported
chips to README.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Sun, 19 Mar 2017 07:57:24 +0000 (00:57 -0700)]
Add support for chip specific register sets
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Drew [Fri, 17 Mar 2017 02:31:54 +0000 (22:31 -0400)]
Added preliminary support for IT8665E
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Tue, 21 Mar 2017 00:43:03 +0000 (17:43 -0700)]
Separate internal scaling from 12mV ADC
Some chips have internal voltage scaling but 10.9mV ADC,
so we can no longer associate the 12mV ADC with internal scaling
but need a different flag to distinguish scaling support.
Also fix ADC resolution for IT8790E and IT8792E.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Thu, 16 Mar 2017 17:38:45 +0000 (10:38 -0700)]
Add multi-bank and initial IT8686E support
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Tue, 14 Mar 2017 16:33:52 +0000 (09:33 -0700)]
Force chip ID only if a chip has been found
If the reported chip ID is 0xffff, there is no chip, and forcing the chip
type does not add value.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Sat, 11 Mar 2017 16:40:01 +0000 (08:40 -0800)]
Update TODO: 4th fan control for IT8732E is now supported
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Guenter Roeck [Sat, 11 Mar 2017 16:39:40 +0000 (08:39 -0800)]
Add 4th fan control and measurement for IT8732E
Signed-off-by: Guenter Roeck <linux@roeck-us.net>