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* drm/amdgpu: use the callback function for reset status polling on IMUHuang Rui2022-06-031-0/+1
| | | | | | | | | | | Switch to use the callback function to poll the reset status on IMU. Because it will have different sequency on other ASICs. v2: drop unused variable (Alex) Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: introduce two work mode for imuHuang Rui2022-06-031-0/+6
| | | | | | | | | IMU has two work mode such as debug mode and mission mode. Current GC v11_0_0 is using the debug mode. Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: support imu for gfx11Likun Gao2022-05-041-0/+51
Add support to initialize imu for gfx v11. IMU is a new power management block for gfx which manages gfx power. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>