diff options
| author | SivapiriyanKumarasamy <sivapiriyan.kumarasamy@amd.com> | 2018-09-10 18:59:42 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-03-19 16:36:49 -0400 |
| commit | 5d87a3fdceecd207a41213c0a94a7218c0ea6ce3 (patch) | |
| tree | f240e0e704fc59baa6226817533b1ae0ce57cfaf /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | 148cccf267531ca5165ae3a637e48948e6c26697 (diff) | |
drm/amd/display: Add PSR SMU Interrupt support
[WHY]
We have new bios capabilities enabling s0i2 entry on SMU interrupt. We want
this interrupt to be fired on PSR transitions such that we enter s0i2
when entering PSR active.
[HOW]
Add code to send the SMU interrupt with the appropriate
staticscreen flag when entering and exting PSR. Protect this
code with a config flag since it currently impacts BL PWM.
Signed-off-by: SivapiriyanKumarasamy <sivapiriyan.kumarasamy@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Acked-by: Tony Cheng <Tony.Cheng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
0 files changed, 0 insertions, 0 deletions