linux-stable.git/tools/power, branch v6.1.78 Linux kernel stable tree tools/power/turbostat: Enable the C-state Pre-wake printing 2023-11-28T17:07:06+00:00 Chen Yu yu.c.chen@intel.com 2023-03-27T03:17:44+00:00 4b91ba060f2ea1a980a46a91dfd3feff0b557599 [ Upstream commit b61b7d8c4c22c4298a50ae5d0ee88facb85ce665 ] Currently the C-state Pre-wake will not be printed due to the probe has not been invoked. Invoke the probe function accordingly. Fixes: aeb01e6d71ff ("tools/power turbostat: Print the C-state Pre-wake settings") Signed-off-by: Chen Yu <yu.c.chen@intel.com> Reviewed-by: Zhang Rui <rui.zhang@intel.com> Reviewed-by: Len Brown <len.brown@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit b61b7d8c4c22c4298a50ae5d0ee88facb85ce665 ]

Currently the C-state Pre-wake will not be printed due to the
probe has not been invoked. Invoke the probe function accordingly.

Fixes: aeb01e6d71ff ("tools/power turbostat: Print the C-state Pre-wake settings")
Signed-off-by: Chen Yu <yu.c.chen@intel.com>
Reviewed-by: Zhang Rui <rui.zhang@intel.com>
Reviewed-by: Len Brown <len.brown@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
tools/power/turbostat: Fix a knl bug 2023-11-28T17:07:06+00:00 Zhang Rui rui.zhang@intel.com 2023-03-25T13:57:07+00:00 c5fcba7ff98b9fd3f7526bda23865f56dc80a1be [ Upstream commit 137f01b3529d292a68d22e9681e2f903c768f790 ] MSR_KNL_CORE_C6_RESIDENCY should be evaluated only if 1. this is KNL platform AND 2. need to get C6 residency or need to calculate C1 residency Fix the broken logic introduced by commit 1e9042b9c8d4 ("tools/power turbostat: Fix CPU%C1 display value"). Fixes: 1e9042b9c8d4 ("tools/power turbostat: Fix CPU%C1 display value") Signed-off-by: Zhang Rui <rui.zhang@intel.com> Reviewed-by: Len Brown <len.brown@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 137f01b3529d292a68d22e9681e2f903c768f790 ]

MSR_KNL_CORE_C6_RESIDENCY should be evaluated only if
1. this is KNL platform
AND
2. need to get C6 residency or need to calculate C1 residency

Fix the broken logic introduced by commit 1e9042b9c8d4 ("tools/power
turbostat: Fix CPU%C1 display value").

Fixes: 1e9042b9c8d4 ("tools/power turbostat: Fix CPU%C1 display value")
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Reviewed-by: Len Brown <len.brown@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
cpupower: Make TSC read per CPU for Mperf monitor 2023-05-24T16:32:43+00:00 Wyes Karny wyes.karny@amd.com 2023-05-04T06:25:44+00:00 0d778f0cb13140d19e9a313fcca3917657562559 [ Upstream commit c2adb1877b76fc81ae041e1db1a6ed2078c6746b ] System-wide TSC read could cause a drift in C0 percentage calculation. Because if first TSC is read and then one by one mperf is read for all cpus, this introduces drift between mperf reading of later CPUs and TSC reading. To lower this drift read TSC per CPU and also just after mperf read. This technique improves C0 percentage calculation in Mperf monitor. Before fix: (System 100% busy) | Mperf || RAPL || Idle_Stats PKG|CORE| CPU| C0 | Cx | Freq || pack | core || POLL | C1 | C2 0| 0| 0| 87.15| 12.85| 2695||168659003|3970468|| 0.00| 0.00| 0.00 0| 0| 256| 84.62| 15.38| 2695||168659003|3970468|| 0.00| 0.00| 0.00 0| 1| 1| 87.15| 12.85| 2695||168659003|3970468|| 0.00| 0.00| 0.00 0| 1| 257| 84.08| 15.92| 2695||168659003|3970468|| 0.00| 0.00| 0.00 0| 2| 2| 86.61| 13.39| 2695||168659003|3970468|| 0.00| 0.00| 0.00 0| 2| 258| 83.26| 16.74| 2695||168659003|3970468|| 0.00| 0.00| 0.00 0| 3| 3| 86.61| 13.39| 2695||168659003|3970468|| 0.00| 0.00| 0.00 0| 3| 259| 83.60| 16.40| 2695||168659003|3970468|| 0.00| 0.00| 0.00 0| 4| 4| 86.33| 13.67| 2695||168659003|3970468|| 0.00| 0.00| 0.00 0| 4| 260| 83.33| 16.67| 2695||168659003|3970468|| 0.00| 0.00| 0.00 0| 5| 5| 86.06| 13.94| 2695||168659003|3970468|| 0.00| 0.00| 0.00 0| 5| 261| 83.05| 16.95| 2695||168659003|3970468|| 0.00| 0.00| 0.00 0| 6| 6| 85.51| 14.49| 2695||168659003|3970468|| 0.00| 0.00| 0.00 After fix: (System 100% busy) | Mperf || RAPL || Idle_Stats PKG|CORE| CPU| C0 | Cx | Freq || pack | core || POLL | C1 | C2 0| 0| 0| 98.03| 1.97| 2415||163295480|3811189|| 0.00| 0.00| 0.00 0| 0| 256| 98.50| 1.50| 2394||163295480|3811189|| 0.00| 0.00| 0.00 0| 1| 1| 99.99| 0.01| 2401||163295480|3811189|| 0.00| 0.00| 0.00 0| 1| 257| 99.99| 0.01| 2375||163295480|3811189|| 0.00| 0.00| 0.00 0| 2| 2| 99.99| 0.01| 2401||163295480|3811189|| 0.00| 0.00| 0.00 0| 2| 258|100.00| 0.00| 2401||163295480|3811189|| 0.00| 0.00| 0.00 0| 3| 3|100.00| 0.00| 2401||163295480|3811189|| 0.00| 0.00| 0.00 0| 3| 259| 99.99| 0.01| 2435||163295480|3811189|| 0.00| 0.00| 0.00 0| 4| 4|100.00| 0.00| 2401||163295480|3811189|| 0.00| 0.00| 0.00 0| 4| 260|100.00| 0.00| 2435||163295480|3811189|| 0.00| 0.00| 0.00 0| 5| 5| 99.99| 0.01| 2401||163295480|3811189|| 0.00| 0.00| 0.00 0| 5| 261|100.00| 0.00| 2435||163295480|3811189|| 0.00| 0.00| 0.00 0| 6| 6|100.00| 0.00| 2401||163295480|3811189|| 0.00| 0.00| 0.00 0| 6| 262|100.00| 0.00| 2435||163295480|3811189|| 0.00| 0.00| 0.00 Cc: Thomas Renninger <trenn@suse.com> Cc: Shuah Khan <shuah@kernel.org> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Fixes: 7fe2f6399a84 ("cpupowerutils - cpufrequtils extended with quite some features") Signed-off-by: Wyes Karny <wyes.karny@amd.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit c2adb1877b76fc81ae041e1db1a6ed2078c6746b ]

System-wide TSC read could cause a drift in C0 percentage calculation.
Because if first TSC is read and then one by one mperf is read for all
cpus, this introduces drift between mperf reading of later CPUs and TSC
reading.  To lower this drift read TSC per CPU and also just after mperf
read.  This technique improves C0 percentage calculation in Mperf monitor.

Before fix: (System 100% busy)

              | Mperf              || RAPL        || Idle_Stats
 PKG|CORE| CPU| C0   | Cx   | Freq  || pack | core  || POLL | C1   | C2
   0|   0|   0| 87.15| 12.85|  2695||168659003|3970468||  0.00|  0.00| 0.00
   0|   0| 256| 84.62| 15.38|  2695||168659003|3970468||  0.00|  0.00| 0.00
   0|   1|   1| 87.15| 12.85|  2695||168659003|3970468||  0.00|  0.00| 0.00
   0|   1| 257| 84.08| 15.92|  2695||168659003|3970468||  0.00|  0.00| 0.00
   0|   2|   2| 86.61| 13.39|  2695||168659003|3970468||  0.00|  0.00| 0.00
   0|   2| 258| 83.26| 16.74|  2695||168659003|3970468||  0.00|  0.00| 0.00
   0|   3|   3| 86.61| 13.39|  2695||168659003|3970468||  0.00|  0.00| 0.00
   0|   3| 259| 83.60| 16.40|  2695||168659003|3970468||  0.00|  0.00| 0.00
   0|   4|   4| 86.33| 13.67|  2695||168659003|3970468||  0.00|  0.00| 0.00
   0|   4| 260| 83.33| 16.67|  2695||168659003|3970468||  0.00|  0.00| 0.00
   0|   5|   5| 86.06| 13.94|  2695||168659003|3970468||  0.00|  0.00| 0.00
   0|   5| 261| 83.05| 16.95|  2695||168659003|3970468||  0.00|  0.00| 0.00
   0|   6|   6| 85.51| 14.49|  2695||168659003|3970468||  0.00|  0.00| 0.00

After fix: (System 100% busy)

             | Mperf              || RAPL        || Idle_Stats
 PKG|CORE| CPU| C0   | Cx   | Freq  || pack | core  || POLL | C1   | C2
   0|   0|   0| 98.03|  1.97|  2415||163295480|3811189||  0.00|  0.00| 0.00
   0|   0| 256| 98.50|  1.50|  2394||163295480|3811189||  0.00|  0.00| 0.00
   0|   1|   1| 99.99|  0.01|  2401||163295480|3811189||  0.00|  0.00| 0.00
   0|   1| 257| 99.99|  0.01|  2375||163295480|3811189||  0.00|  0.00| 0.00
   0|   2|   2| 99.99|  0.01|  2401||163295480|3811189||  0.00|  0.00| 0.00
   0|   2| 258|100.00|  0.00|  2401||163295480|3811189||  0.00|  0.00| 0.00
   0|   3|   3|100.00|  0.00|  2401||163295480|3811189||  0.00|  0.00| 0.00
   0|   3| 259| 99.99|  0.01|  2435||163295480|3811189||  0.00|  0.00| 0.00
   0|   4|   4|100.00|  0.00|  2401||163295480|3811189||  0.00|  0.00| 0.00
   0|   4| 260|100.00|  0.00|  2435||163295480|3811189||  0.00|  0.00| 0.00
   0|   5|   5| 99.99|  0.01|  2401||163295480|3811189||  0.00|  0.00| 0.00
   0|   5| 261|100.00|  0.00|  2435||163295480|3811189||  0.00|  0.00| 0.00
   0|   6|   6|100.00|  0.00|  2401||163295480|3811189||  0.00|  0.00| 0.00
   0|   6| 262|100.00|  0.00|  2435||163295480|3811189||  0.00|  0.00| 0.00

Cc: Thomas Renninger <trenn@suse.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>

Fixes: 7fe2f6399a84 ("cpupowerutils - cpufrequtils extended with quite some features")
Signed-off-by: Wyes Karny <wyes.karny@amd.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
tools/power turbostat: fix decoding of HWP_STATUS 2023-04-06T10:10:41+00:00 Antti Laakso antti.laakso@intel.com 2023-01-25T13:17:50+00:00 88cdf1d8a522bad9b87b04e21b65d1d148232034 [ Upstream commit 92c25393586ac799b9b7d9e50434f3c44a7622c4 ] The "excursion to minimum" information is in bit2 in HWP_STATUS MSR. Fix the bitmask used for decoding the register. Signed-off-by: Antti Laakso <antti.laakso@intel.com> Reviewed-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 92c25393586ac799b9b7d9e50434f3c44a7622c4 ]

The "excursion to minimum" information is in bit2
in HWP_STATUS MSR. Fix the bitmask used for
decoding the register.

Signed-off-by: Antti Laakso <antti.laakso@intel.com>
Reviewed-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
tools/power turbostat: Fix /dev/cpu_dma_latency warnings 2023-04-06T10:10:41+00:00 Prarit Bhargava prarit@redhat.com 2022-12-15T15:18:16+00:00 6ecdea91ef95989bc55bc70e1ee2e2b98e46e93f [ Upstream commit 40aafc7d58d3544f152a863a0e9863014b6d5d8c ] When running as non-root the following error is seen in turbostat: turbostat: fopen /dev/cpu_dma_latency : Permission denied turbostat and the man page have information on how to avoid other permission errors, so these can be fixed the same way. Provide better /dev/cpu_dma_latency warnings that provide instructions on how to avoid the error, and update the man page. Signed-off-by: Prarit Bhargava <prarit@redhat.com> Cc: linux-pm@vger.kernel.org Signed-off-by: Len Brown <len.brown@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 40aafc7d58d3544f152a863a0e9863014b6d5d8c ]

When running as non-root the following error is seen in turbostat:

turbostat: fopen /dev/cpu_dma_latency
: Permission denied

turbostat and the man page have information on how to avoid other
permission errors, so these can be fixed the same way.

Provide better /dev/cpu_dma_latency warnings that provide instructions on
how to avoid the error, and update the man page.

Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Cc: linux-pm@vger.kernel.org
Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
ACPI: tools: pfrut: Check if the input of level and type is in the right numeric range 2023-04-06T10:10:40+00:00 Chen Yu yu.c.chen@intel.com 2023-03-08T13:23:09+00:00 2961b331b0745bdd856a0ef18e26913ee641ff86 [ Upstream commit 0bc23d8b2237a104d7f8379d687aa4cb82e2968b ] The user provides arbitrary non-numeic value to level and type, which could bring unexpected behavior. In this case the expected behavior would be to throw an error. pfrut -h usage: pfrut [OPTIONS] code injection: -l, --load -s, --stage -a, --activate -u, --update [stage and activate] -q, --query -d, --revid update telemetry: -G, --getloginfo -T, --type(0:execution, 1:history) -L, --level(0, 1, 2, 4) -R, --read -D, --revid log pfrut -T A pfrut -G log_level:0 log_type:0 log_revid:2 max_data_size:65536 chunk1_size:0 chunk2_size:1530 rollover_cnt:0 reset_cnt:17 Fix this by restricting the input to be in the expected range. Reported-by: Hariganesh Govindarajulu <hariganesh.govindarajulu@intel.com> Suggested-by: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> Signed-off-by: Chen Yu <yu.c.chen@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 0bc23d8b2237a104d7f8379d687aa4cb82e2968b ]

The user provides arbitrary non-numeic value to level and type,
which could bring unexpected behavior. In this case the expected
behavior would be to throw an error.

 pfrut -h
usage: pfrut [OPTIONS]
code injection:
-l, --load
-s, --stage
-a, --activate
-u, --update [stage and activate]
-q, --query
-d, --revid
update telemetry:
-G, --getloginfo
-T, --type(0:execution, 1:history)
-L, --level(0, 1, 2, 4)
-R, --read
-D, --revid log

 pfrut -T A
 pfrut -G
log_level:0
log_type:0
log_revid:2
max_data_size:65536
chunk1_size:0
chunk2_size:1530
rollover_cnt:0
reset_cnt:17

Fix this by restricting the input to be in the expected range.

Reported-by: Hariganesh Govindarajulu <hariganesh.govindarajulu@intel.com>
Suggested-by: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
Signed-off-by: Chen Yu <yu.c.chen@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
tools/power/x86/intel-speed-select: Add Emerald Rapid quirk 2023-03-10T08:33:51+00:00 Zhang Rui rui.zhang@intel.com 2022-08-24T07:44:42+00:00 331918f22a1d6e83af379169dfc933b0e958850a [ Upstream commit 61f9fdcdcd01f9a996b6db4e7092fcdfe8414ad5 ] Need memory frequency quirk as Sapphire Rapids in Emerald Rapids. So add Emerald Rapids CPU model check in is_spr_platform(). Signed-off-by: Zhang Rui <rui.zhang@intel.com> [srinivas.pandruvada@linux.intel.com: Subject, changelog and code edits] Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 61f9fdcdcd01f9a996b6db4e7092fcdfe8414ad5 ]

Need memory frequency quirk as Sapphire Rapids in Emerald Rapids.
So add Emerald Rapids CPU model check in is_spr_platform().

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
[srinivas.pandruvada@linux.intel.com: Subject, changelog and code edits]
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
pm-graph v5.10 2022-10-25T15:46:15+00:00 Todd Brandt todd.e.brandt@intel.com 2022-10-20T09:23:10+00:00 9bfb09774ea40937b6c6d6e07858e0f7ad1991ec sleepgraph: - add -wifitrace argument for tracing all the way to wifi reconnect - include more data in ftrace to mark the end of kernel resume - add async_synchronize_full to the list of funcs to chart - add thermal zone info to the log data - include a check for s0ix support (s2idle is the default mem_sleep) - if s2idle does not support s0ix, remove the SYS%LPI turbostat var - fix -dev crash when kprobe caller is just an address (not a symbol) - fix the cpuexec data in -proc to display in resume sleepgraph.8: - add -wifitrace documentation README: - change links from 01.org to developer.intel.com Signed-off-by: Todd Brandt <todd.e.brandt@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 
sleepgraph:
- add -wifitrace argument for tracing all the way to wifi reconnect
- include more data in ftrace to mark the end of kernel resume
- add async_synchronize_full to the list of funcs to chart
- add thermal zone info to the log data
- include a check for s0ix support (s2idle is the default mem_sleep)
- if s2idle does not support s0ix, remove the SYS%LPI turbostat var
- fix -dev crash when kprobe caller is just an address (not a symbol)
- fix the cpuexec data in -proc to display in resume

sleepgraph.8:
- add -wifitrace documentation

README:
- change links from 01.org to developer.intel.com

Signed-off-by: Todd Brandt <todd.e.brandt@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Merge tag 'pm-6.1-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 2022-10-10T20:39:03+00:00 Linus Torvalds torvalds@linux-foundation.org 2022-10-10T20:39:03+00:00 f848b3cda39b5d41746040eb51f8e87a685bf0d9 Pull more power management updates from Rafael Wysocki: "These update the turbostat utility, extend the macros used for defining device power management callbacks and add a diagnostic message to the generic power domains code. Specifics: - Add an error message to be printed when a power domain marked as "always on" is not actually on during initialization (Johan Hovold). - Extend macros used for defining power management callbacks to allow conditional exporting of noirq and late/early suspend/resume PM callbacks (Paul Cercueil). - Update the turbostat utility: - Add support for two new platforms (Zhang Rui). - Adjust energy unit for Sapphire Rapids (Zhang Rui). - Do not dump TRL if turbo is not supported (Artem Bityutskiy)" * tag 'pm-6.1-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: tools/power turbostat: version 2022.10.04 tools/power turbostat: Use standard Energy Unit for SPR Dram RAPL domain tools/power turbostat: Do not dump TRL if turbo is not supported tools/power turbostat: Add support for MeteorLake platforms tools/power turbostat: Add support for RPL-S PM: Improve EXPORT_*_DEV_PM_OPS macros PM: domains: log failures to register always-on domains 
Pull more power management updates from Rafael Wysocki:
 "These update the turbostat utility, extend the macros used for
  defining device power management callbacks and add a diagnostic
  message to the generic power domains code.

  Specifics:

   - Add an error message to be printed when a power domain marked as
     "always on" is not actually on during initialization (Johan
     Hovold).

   - Extend macros used for defining power management callbacks to allow
     conditional exporting of noirq and late/early suspend/resume PM
     callbacks (Paul Cercueil).

   - Update the turbostat utility:
      - Add support for two new platforms (Zhang Rui).
      - Adjust energy unit for Sapphire Rapids (Zhang Rui).
      - Do not dump TRL if turbo is not supported (Artem Bityutskiy)"

* tag 'pm-6.1-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  tools/power turbostat: version 2022.10.04
  tools/power turbostat: Use standard Energy Unit for SPR Dram RAPL domain
  tools/power turbostat: Do not dump TRL if turbo is not supported
  tools/power turbostat: Add support for MeteorLake platforms
  tools/power turbostat: Add support for RPL-S
  PM: Improve EXPORT_*_DEV_PM_OPS macros
  PM: domains: log failures to register always-on domains
Merge tag 'platform-drivers-x86-v6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 2022-10-05T17:38:24+00:00 Linus Torvalds torvalds@linux-foundation.org 2022-10-05T17:38:24+00:00 7fb68b6c821be7165d5be5d8801d909912af9159 Pull x86 platform driver updates from Hans de Goede: - AMD Platform Management Framework (PMF) driver with AMT and QnQF support - AMD PMC: Improved logging for debugging s2idle issues - Big refactor of the ACPI/x86 backlight handling, ensuring that we only register 1 /sys/class/backlight device per LCD panel - Microsoft Surface: - Surface Laptop Go 2 support - Surface Pro 8 HID sensor support - Asus WMI: - Lots of cleanups - Support for TUF RGB keyboard backlight control - Add support for ROG X13 tablet mode - Siemens Simatic: IPC227G and IPC427G support - Toshiba ACPI laptop driver: Fan hwmon and battery ECO mode support - tools/power/x86/intel-speed-select: Various improvements - Various cleanups - Various small bugfixes * tag 'platform-drivers-x86-v6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (153 commits) platform/x86: use PLATFORM_DEVID_NONE instead of -1 platform/x86/amd: pmc: Dump idle mask during "check" stage instead platform/x86/intel/wmi: thunderbolt: Use dev_groups callback platform/x86/amd: pmc: remove CONFIG_DEBUG_FS checks platform/surface: Split memcpy() of struct ssam_event flexible array platform/x86: compal-laptop: Get rid of a few forward declarations platform/x86: intel-uncore-freq: Use sysfs_emit() to instead of scnprintf() platform/x86: dell-smbios-base: Use sysfs_emit() platform/x86/amd/pmf: Remove unused power_delta instances platform/x86/amd/pmf: install notify handler after acpi init Documentation/ABI/testing/sysfs-amd-pmf: Add ABI doc for AMD PMF platform/x86/amd/pmf: Add sysfs to toggle CnQF platform/x86/amd/pmf: Add support for CnQF platform/x86/amd: pmc: Fix build without debugfs platform/x86: hp-wmi: Support touchpad on/off platform/x86: int3472/discrete: Drop a forward declaration platform/x86: toshiba_acpi: change turn_on_panel_on_resume to static platform/x86: wmi: Drop forward declaration of static functions platform/x86: toshiba_acpi: Remove duplicate include platform/x86: msi-laptop: Change DMI match / alias strings to fix module autoloading ... 
Pull x86 platform driver updates from Hans de Goede:

 - AMD Platform Management Framework (PMF) driver with AMT and QnQF
   support

 - AMD PMC: Improved logging for debugging s2idle issues

 - Big refactor of the ACPI/x86 backlight handling, ensuring that we
   only register 1 /sys/class/backlight device per LCD panel

 - Microsoft Surface:
    - Surface Laptop Go 2 support
    - Surface Pro 8 HID sensor support

 - Asus WMI:
    - Lots of cleanups
    - Support for TUF RGB keyboard backlight control
    - Add support for ROG X13 tablet mode

 - Siemens Simatic: IPC227G and IPC427G support

 - Toshiba ACPI laptop driver: Fan hwmon and battery ECO mode support

 - tools/power/x86/intel-speed-select: Various improvements

 - Various cleanups

 - Various small bugfixes

* tag 'platform-drivers-x86-v6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (153 commits)
  platform/x86: use PLATFORM_DEVID_NONE instead of -1
  platform/x86/amd: pmc: Dump idle mask during "check" stage instead
  platform/x86/intel/wmi: thunderbolt: Use dev_groups callback
  platform/x86/amd: pmc: remove CONFIG_DEBUG_FS checks
  platform/surface: Split memcpy() of struct ssam_event flexible array
  platform/x86: compal-laptop: Get rid of a few forward declarations
  platform/x86: intel-uncore-freq: Use sysfs_emit() to instead of scnprintf()
  platform/x86: dell-smbios-base: Use sysfs_emit()
  platform/x86/amd/pmf: Remove unused power_delta instances
  platform/x86/amd/pmf: install notify handler after acpi init
  Documentation/ABI/testing/sysfs-amd-pmf: Add ABI doc for AMD PMF
  platform/x86/amd/pmf: Add sysfs to toggle CnQF
  platform/x86/amd/pmf: Add support for CnQF
  platform/x86/amd: pmc: Fix build without debugfs
  platform/x86: hp-wmi: Support touchpad on/off
  platform/x86: int3472/discrete: Drop a forward declaration
  platform/x86: toshiba_acpi: change turn_on_panel_on_resume to static
  platform/x86: wmi: Drop forward declaration of static functions
  platform/x86: toshiba_acpi: Remove duplicate include
  platform/x86: msi-laptop: Change DMI match / alias strings to fix module autoloading
  ...