c: Deucher, Alexander ; Chen, Guchun
Subject: RE: [PATCH 1/2] drm/amd/pm: fulfill the API for navi1x gfxoff state
retrieving(V2)
Considering the gfxoff status is always in dynamic switch, it's absolutely
right we will never have a reliable way to know the exact current gfxoff status.
The statu
m/amd/pm: fulfill the API for navi1x gfxoff state
retrieving(V2)
[AMD Public Use]
This is not guaranteed to work reliably. By the time driver fetches and reports
say status 0 (in GFXOFF), there could be a doorbell interrupt which changes the
status to 1 (Transition out of GFX State).
If there
[AMD Public Use]
This is not guaranteed to work reliably. By the time driver fetches and reports
say status 0 (in GFXOFF), there could be a doorbell interrupt which changes the
status to 1 (Transition out of GFX State).
If there is no requirement to report the instantaneous status, better to av
[AMD Public Use]
Series are:
Reviewed-by: Guchun Chen
Regards,
Guchun
-Original Message-
From: Quan, Evan
Sent: Monday, January 18, 2021 9:55 AM
To: amd-gfx@lists.freedesktop.org
Cc: Deucher, Alexander ; Chen, Guchun
; Quan, Evan
Subject: [PATCH 1/2] drm/amd/pm: fulfill the API for
