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Groups > linux.debian.bugs.dist > #1066339
| From | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
|---|---|
| Newsgroups | linux.debian.bugs.dist, linux.debian.kernel |
| Subject | Bug#991921: linux: Please enable CPUFREQ options for RPi 0/0w/1 |
| Date | 2021-08-06 15:40 +0200 |
| Message-ID | <CJ8eR-lS-1@gated-at.bofh.it> (permalink) |
| References | <CIPvz-61r-1@gated-at.bofh.it> <CIPvz-61r-1@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Cross-posted to 2 groups.
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Hello, On Thu, Aug 05, 2021 at 05:26:09PM +0000, Diederik de Haas wrote: > At > https://salsa.debian.org/raspi-team/image-specs/-/issues/7#note_206349 > it was reported that CPU frequency scaling was enabled for armhf and > arm64, but not for armel. I (and others) have been able to confirm that. > > So I build my own kernel with the following patch: > +CONFIG_CLK_RASPBERRYPI=y Would CONFIG_CLK_RASPBERRYPI=m be enough? > +CONFIG_CPUFREQ_DT=m > +CONFIG_CPUFREQ_DT_PLATDEV=y > +CONFIG_ARM_RASPBERRYPI_CPUFREQ=m These look reasonable. > -CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y > +# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set > -# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set > +CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y > -CONFIG_CPU_FREQ_GOV_ONDEMAND=m > +CONFIG_CPU_FREQ_GOV_ONDEMAND=y Hmm, CONFIG_CPU_FREQ_GOV_ONDEMAND=m is already there, so you should be able to switch to that if you prefer it?! Best regards Uwe -- Pengutronix e.K. | Uwe Kleine-König | Industrial Linux Solutions | https://www.pengutronix.de/ |
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Bug#991921: linux: Please enable CPUFREQ options for RPi 0/0w/1 Diederik de Haas <didi.debian@cknow.org> - 2021-08-05 19:40 +0200
Bug#991921: linux: Please enable CPUFREQ options for RPi 0/0w/1 Uwe Kleine-König <u.kleine-koenig@pengutronix.de> - 2021-08-06 15:40 +0200
Bug#991921: linux: Please enable CPUFREQ options for RPi 0/0w/1 Diederik de Haas <didi.debian@cknow.org> - 2021-08-06 16:10 +0200
Bug#991921: linux: Please enable CPUFREQ options for RPi 0/0w/1 Diederik de Haas <didi.debian@cknow.org> - 2021-08-07 22:40 +0200
Bug#991921: linux: Please enable CPUFREQ options for RPi 0/0w/1 Diederik de Haas <didi.debian@cknow.org> - 2021-08-08 17:10 +0200
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