c...@amd.com>>; Quan, Evan
mailto:evan.q...@amd.com>>; Alex Deucher
mailto:alexdeuc...@gmail.com>>;
amd-gfx@lists.freedesktop.org<mailto:amd-gfx@lists.freedesktop.org>
mailto:amd-gfx@lists.freedesktop.org>>
Subject: RE: [PATCH] drm/amdgpu/pm/smu11: fix static fan spee
; amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/amdgpu/pm/smu11: fix static fan speed readback
[AMD Public Use]
[AMD Public Use]
Is the xclk really 25 Mhz or is there some divider for the fan stuff? Changing
the xclk value will affect other places where this is used.
Alex
: [PATCH] drm/amdgpu/pm/smu11: fix static fan speed readback
[AMD Public Use]
[AMD Public Use]
Is the xclk really 25 Mhz or is there some divider for the fan stuff? Changing
the xclk value will affect other places where this is used.
Alex
From: Chen, Guchun
-gfx@lists.freedesktop.org
Cc: Deucher, Alexander
Subject: RE: [PATCH] drm/amdgpu/pm/smu11: fix static fan speed readback
[AMD Public Use]
In soc15_get_xclk, we have independent handling for CHIP_RAVEN case.
If (adev->asic_type == CHIP_RAVEN)
return reference_clock / 4;
I am not sure
Regards,
Guchun
-Original Message-
From: amd-gfx On Behalf Of Quan, Evan
Sent: Wednesday, January 27, 2021 11:46 AM
To: Alex Deucher ; amd-gfx@lists.freedesktop.org
Cc: Deucher, Alexander
Subject: RE: [PATCH] drm/amdgpu/pm/smu11: fix static fan speed readback
[AMD Official Use Only -
ucher, Alexander
Subject: RE: [PATCH] drm/amdgpu/pm/smu11: fix static fan speed readback
[AMD Official Use Only - Internal Distribution Only]
[AMD Official Use Only - Internal Distribution Only]
Actually after switching to retrieve fan speed from metrics table always, this
API is not used any more.
May
Of Alex Deucher
Sent: Wednesday, January 27, 2021 2:17 AM
To: amd-gfx@lists.freedesktop.org
Cc: Deucher, Alexander
Subject: [PATCH] drm/amdgpu/pm/smu11: fix static fan speed readback
The xclk needs to be divided by 4.
Fixes: acab02c1af43d3 ("drm/amdgpu/pm/smu11: Fix fan set speed bug")
The xclk needs to be divided by 4.
Fixes: acab02c1af43d3 ("drm/amdgpu/pm/smu11: Fix fan set speed bug")
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v
