diff options
| author | Winkler, Tomas <[email protected]> | 2017-03-06 01:53:35 +0200 |
|---|---|---|
| committer | Jarkko Sakkinen <[email protected]> | 2017-04-03 22:46:00 +0300 |
| commit | 095fc30c2c8d2c63ec88745f57711f05af617581 (patch) | |
| tree | 241ca4cb8800e4374e3e3941665fd21bc08f04ff /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | 4bf4b4ed9de40eb58232a9f576391fdc5e13a7b4 (diff) | |
tpm/tpm_crb: enter the low power state upon device suspend
This fix enables a platform to enter the idle state (suspend-to-idle)
The driver needs to request explicitly go_idle upon completion
from the pm suspend handler.
The runtime pm is disabled on suspend during prepare state by calling
pm_runtime_get_noresume, hence we cannot relay on runtime pm to leave
the device in low power state. Symmetrically cmdReady is called
upon resume.
Signed-off-by: Tomas Winkler <[email protected]>
Tested-by: Jarkko Sakkinen <[email protected]>
Reviewed-by: Jarkko Sakkinen <[email protected]>
Siged-off-by: Jarkko Sakkinen <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
0 files changed, 0 insertions, 0 deletions