Re: [PATCH V2 5/9] platform/x86: intel_pmc_core: Get LPM requirements for Tiger Lake

2021-04-17 Thread David E. Box
On Sat, 2021-04-17 at 10:52 +0200, Hans de Goede wrote: > Hi David, > > On 4/17/21 5:12 AM, David E. Box wrote: > > From: Gayatri Kammela > > > > Platforms that support low power modes (LPM) such as Tiger Lake > > maintain > > requirements for each sub-state that a readable in the PMC. > >

Re: [PATCH V2 5/9] platform/x86: intel_pmc_core: Get LPM requirements for Tiger Lake

2021-04-17 Thread David E. Box
On Sat, 2021-04-17 at 11:00 +0200, Hans de Goede wrote: > Hi, > > On 4/17/21 5:12 AM, David E. Box wrote: > > From: Gayatri Kammela > > > > Platforms that support low power modes (LPM) such as Tiger Lake > > maintain > > requirements for each sub-state that a readable in the PMC. > > However,

Re: [PATCH V2 5/9] platform/x86: intel_pmc_core: Get LPM requirements for Tiger Lake

2021-04-17 Thread Hans de Goede
Hi, On 4/17/21 5:12 AM, David E. Box wrote: > From: Gayatri Kammela > > Platforms that support low power modes (LPM) such as Tiger Lake maintain > requirements for each sub-state that a readable in the PMC. However, unlike > LPM status registers, requirement registers are not memory mapped but

Re: [PATCH V2 5/9] platform/x86: intel_pmc_core: Get LPM requirements for Tiger Lake

2021-04-17 Thread Hans de Goede
Hi David, On 4/17/21 5:12 AM, David E. Box wrote: > From: Gayatri Kammela > > Platforms that support low power modes (LPM) such as Tiger Lake maintain > requirements for each sub-state that a readable in the PMC. However, unlike > LPM status registers, requirement registers are not memory

Re: [PATCH V2 5/9] platform/x86: intel_pmc_core: Get LPM requirements for Tiger Lake

2021-04-17 Thread kernel test robot
Hi "David, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on 823b31517ad3196324322804ee365d5fcff704d6] url: https://github.com/0day-ci/linux/commits/David-E-Box/intel_pmc_core-Add-sub-state-requirements-and-mode/20210417-111530 base:

Re: [PATCH V2 5/9] platform/x86: intel_pmc_core: Get LPM requirements for Tiger Lake

2021-04-16 Thread kernel test robot
Hi "David, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on 823b31517ad3196324322804ee365d5fcff704d6] url: https://github.com/0day-ci/linux/commits/David-E-Box/intel_pmc_core-Add-sub-state-requirements-and-mode/20210417-111530 base:

[PATCH V2 5/9] platform/x86: intel_pmc_core: Get LPM requirements for Tiger Lake

2021-04-16 Thread David E. Box
From: Gayatri Kammela Platforms that support low power modes (LPM) such as Tiger Lake maintain requirements for each sub-state that a readable in the PMC. However, unlike LPM status registers, requirement registers are not memory mapped but are available from an ACPI _DSM. Collect the