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9 Commits

Author SHA1 Message Date
Evan Quan
76c71f00d7 drm/amd/pm: properly setting GPO feature on UMD pstate entering/exiting 
Disable/enable the GPO feature on UMD pstate entering/exiting.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-10-15 12:21:17 -04:00
Alex Deucher
75145aab7a drm/amdgpu/swsmu: clean up a bunch of stale interfaces 
These were leftover from the initial implementation, but
never used.  Drop them.

Reviewed-by: Evan Quan <evan.quan@amd.com>
Noticed-by: Ryan Taylor <ryan.taylor@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-10-09 14:51:04 -04:00
Evan Quan
38d11e0249 drm/amd/pm: drop unnecessary table existence and dpm enablement check 
Either this was already performed in parent API. Or the table is
confirmed to exist.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Nirmoy Das <nirmoy.das@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-09-17 17:47:33 -04:00
Evan Quan
82cac71c1b drm/amd/pm: put Navi1X umc cdr workaround in post_smu_init 
That's where the uclk dpm get enabled and then the
uclk cdr workaround can be applied.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-09-17 17:46:20 -04:00
Evan Quan
4bdd4d25ed drm/amd/pm: wrapper for postponing some setup job after DAL initializatioa(V2) 
So that ASIC specific actions can be added.

V2: better namings

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-09-17 17:45:57 -04:00
Alex Deucher
337b57aecb drm/amdgpu/swsmu: add new callback for getting fan parameters 
To fetch the max rpm from pptable.

Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-09-03 14:46:54 -04:00
Evan Quan
f0d51d20d9 drm/amd/pm: disable/enable deep sleep features on UMD pstate enter/exit 
Add deep sleep disablement/enablement on UMD pstate entering/exiting.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-08-18 18:21:50 -04:00
Evan Quan
588a4d5c6a drm/amd/pm: disable/enable gfx ulv on UMD pstate enter/exit 
Add gfx ulv disablement/enablement on UMD pstate entering/exiting.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-08-18 18:21:35 -04:00
Evan Quan
e098bc9612 drm/amd/pm: optimize the power related source code layout 
The target is to provide a clear entry point(for power routines).
Also this can help to maintain a clear view about the frameworks
used on different ASICs. Hopefully all these can make power part
more friendly to play with.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-08-14 16:22:41 -04:00