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drm/amdgpu: add 1.3.1/2.4.0 athub CG support

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This patch adds 1.3.1/2.4.0 athub clock gating support.

Signed-off-by: Aaron Liu <aaron.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Aaron Liu 2022-01-27 09:30:33 +08:00 • committed by Alex Deucher
parent 4e13b063d2
commit f06d9e4eec
2 changed files with 2 additions and 0 deletions
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1
drivers/gpu/drm/amd/amdgpu/athub_v2_0.c
View file

@ -78,6 +78,7 @@ int athub_v2_0_set_clockgating(struct amdgpu_device *adev,
return 0;
switch (adev->ip_versions[ATHUB_HWIP][0]) {
case IP_VERSION(1, 3, 1):
case IP_VERSION(2, 0, 0):
case IP_VERSION(2, 0, 2):
athub_v2_0_update_medium_grain_clock_gating(adev,

1
drivers/gpu/drm/amd/amdgpu/athub_v2_1.c
View file

@ -74,6 +74,7 @@ int athub_v2_1_set_clockgating(struct amdgpu_device *adev,
case IP_VERSION(2, 1, 0):
case IP_VERSION(2, 1, 1):
case IP_VERSION(2, 1, 2):
case IP_VERSION(2, 4, 0):
athub_v2_1_update_medium_grain_clock_gating(adev, state == AMD_CG_STATE_GATE);
athub_v2_1_update_medium_grain_light_sleep(adev, state == AMD_CG_STATE_GATE);
break;