This patch change the power registers reading from average to maximum.
If SMU team verifies it, I am OK with it.
Regards,
Eric
On 2018-04-11 01:21 PM, Alex Deucher wrote:
On Wed, Apr 11, 2018 at 2:31 AM, Rex Zhu wrote:
pkgpwr is the average gpu power of 100ms. it is calculated by
firmware in
On Wed, Apr 11, 2018 at 2:31 AM, Rex Zhu wrote:
> pkgpwr is the average gpu power of 100ms. it is calculated by
> firmware in real time.
>
> 1. we can send smu message PPSMC_MSG_GetCurrPkgPwr to read currentpkgpwr
> directly.
>
> 2. On Fiji/tonga/bonaire/hawwii, without PPSMC_MSG_GetCurrPkgPwr su
with this patch, there should be no difference between AGT and sysfs.
Best Regards
Rex
From: Huang, JinHuiEric
Sent: Thursday, April 5, 2018 12:00 AM
To: Zhu, Rex; amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH 2/3] drm/amd/pp: Refine get_gpu_power for VI
ay time is enough unless we got 0 from ixSMU_PM_STATUS_94 .
Best Regards
Rex
*From:* amd-gfx on behalf of
Eric Huang
*Sent:* Wednesday, April 4, 2018 11:36 PM
*To:* amd-gfx@lists.freedesktop.org
*Subject:* Re: [PATCH 2/
esday, April 4, 2018 11:36 PM
To: amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH 2/3] drm/amd/pp: Refine get_gpu_power for VI
Sampling period is too short. The power reading value will be not
aligned with AGT's. It will confuse user that why AMD provides two
different power results.
Regards
Sampling period is too short. The power reading value will be not
aligned with AGT's. It will confuse user that why AMD provides two
different power results.
Regards,
Eric
On 2018-04-04 04:25 AM, Rex Zhu wrote:
1. On polaris10/11/12, Sending smu message PPSMC_MSG_GetCurrPkgPwr to
read cur
