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3 Commits

Author SHA1 Message Date
Huang Rui
16600b7d66 drm/amdgpu: use the callback function for reset status polling on IMU 
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>
 2022-06-03 16:44:15 -04:00
Huang Rui
542a0f2ef9 drm/amdgpu: introduce two work mode for imu 
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>
 2022-06-03 16:43:38 -04:00
Likun Gao
289bcffb9d drm/amdgpu: support imu for gfx11 
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>
 2022-05-04 10:43:54 -04:00