Re: EXTERNAL: Re: Testers for LCD Panel Self Refresh on laptops with Intel graphics wanted
Hi, On 01-02-18 16:33, Wells, Roger K. wrote: On 02/01/2018 10:21 AM, Ian Pilcher wrote: On 02/01/2018 05:34 AM, Hans de Goede wrote: If you can spare 10 minutes, please see my blogpost for how to test this and send me a mail with the info request in the blogpost: https://hansdegoede.livejournal.com/18653.html Should this testing be done on AC power or unplugged (or does it not matter)? Unplugged, because that is the only state in which powertop can measure energy consumption. also, how to determine if "i915.enable_psr=1" was entered correctly and accepted? I've updated my blogpost with some info on how to check that adding that option actually does anything, see: https://hansdegoede.livejournal.com/18653.html Regards, Hans ___ users mailing list -- users@lists.fedoraproject.org To unsubscribe send an email to users-le...@lists.fedoraproject.org
Re: EXTERNAL: Re: Testers for LCD Panel Self Refresh on laptops with Intel graphics wanted
On 02/01/2018 09:33 AM, Wells, Roger K. wrote: also, how to determine if "i915.enable_psr=1" was entered correctly and accepted? $ sudo cat /sys/module/i915/parameters/enable_psr -- Ian Pilcher arequip...@gmail.com "I grew up before Mark Zuckerberg invented friendship" ___ users mailing list -- users@lists.fedoraproject.org To unsubscribe send an email to users-le...@lists.fedoraproject.org
Re: EXTERNAL: Re: Testers for LCD Panel Self Refresh on laptops with Intel graphics wanted
On 02/01/2018 10:21 AM, Ian Pilcher wrote: On 02/01/2018 05:34 AM, Hans de Goede wrote: If you can spare 10 minutes, please see my blogpost for how to test this and send me a mail with the info request in the blogpost: https://hansdegoede.livejournal.com/18653.html Should this testing be done on AC power or unplugged (or does it not matter)? also, how to determine if "i915.enable_psr=1" was entered correctly and accepted? -- Roger Wells, P.E. leidos 221 Third St Newport, RI 02840 401-847-4210 (voice) 401-849-1585 (fax) roger.k.we...@leidos.com ___ users mailing list -- users@lists.fedoraproject.org To unsubscribe send an email to users-le...@lists.fedoraproject.org