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| author | Karol Herbst <karolherbst@gmail.com> | 2016-07-16 09:26:25 -0400 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2016-10-12 03:29:24 -0400 |
| commit | 1f7f3d91ad38afc706f838fb5a642b21d28e4485 (patch) | |
| tree | 2e9b734e2d52c66b5d91687416d6d6db2c01fc1e /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | 0d6f81003e9ecc2d6552be92d3d894c916097552 (diff) | |
drm/nouveau/clk: Respect voltage limits in nvkm_cstate_prog
We should never allow to select a cstate which current voltage (depending
on the temperature) is higher than
1. the max volt entries in the voltage map table.
2. what tha gpu actually can volt to.
v3: Use find_best for all cstates before actually trying.
Add nvkm_cstate_get function to get cstate by index.
v5: Cstates with voltages lower then min_uv are valid.
Move nvkm_cstate_get into the previous commit.
Signed-off-by: Karol Herbst <karolherbst@gmail.com>
Reviewed-by: Martin Peres <martin.peres@free.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
0 files changed, 0 insertions, 0 deletions