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Groups > linux.kernel > #1653235
| From | Andy Shevchenko <andy.shevchenko@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] platform/x86: ideapad-laptop: Expose conservation mode switch |
| Date | 2017-05-30 15:30 +0200 |
| Message-ID | <tMPnI-7TL-19@gated-at.bofh.it> (permalink) |
| References | <tLEul-cX-1@gated-at.bofh.it> <tM6JX-2FP-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Sun, May 28, 2017 at 4:47 PM, Hao Wei Tee <angelsl@angelsl.xyz> wrote: > On 5/27/17 3:31 PM, Hao Wei Tee wrote: >> This exposes the battery conservation mode present on some (?) IdeaPads. >> The mode is set by calling ACPI method SBMC with argument 3 (on) or >> 5 (off). Status is reported in bit 5 of the return value of ACPI method >> GBMD. >> >> This patch was written based on an IdeaPad U430p. I'm not sure if the ACPI >> methods are the same across all IdeaPads, so it would be great if this got more >> testing across other models before it's merged. > > I got someone to test on an IdeaPad Y510p. It works on that too. Do we have any other option that expose something via sysfs? -- With Best Regards, Andy Shevchenko
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[PATCH] platform/x86: ideapad-laptop: Expose conservation mode switch Hao Wei Tee <angelsl@angelsl.xyz> - 2017-05-27 09:40 +0200
Re: [PATCH] platform/x86: ideapad-laptop: Expose conservation mode switch Hao Wei Tee <angelsl@angelsl.xyz> - 2017-05-28 15:50 +0200
Re: [PATCH] platform/x86: ideapad-laptop: Expose conservation mode switch Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-05-30 15:30 +0200
Re: [PATCH] platform/x86: ideapad-laptop: Expose conservation mode switch Hao Wei Tee <angelsl@angelsl.xyz> - 2017-05-30 16:10 +0200
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