Commit e45ed943 authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/amdgpu: add supports_baco callback for VI asics. 



BACO - Bus Active, Chip Off

Check the BACO capabilities from the powerplay table.

Reviewed-by: default avatarEvan Quan <evan.quan@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 0d0c07ee

drivers/gpu/drm/amd/amdgpu/vi.c

+22 −0
Original line number Diff line number Diff line
@@ -745,6 +745,27 @@ static int vi_asic_pci_config_reset(struct amdgpu_device *adev) 
	return r;

}



static bool vi_asic_supports_baco(struct amdgpu_device *adev)

{

	bool baco_support;



	switch (adev->asic_type) {

	case CHIP_FIJI:

	case CHIP_TONGA:

	case CHIP_POLARIS10:

	case CHIP_POLARIS11:

	case CHIP_POLARIS12:

	case CHIP_TOPAZ:

		smu7_asic_get_baco_capability(adev, &baco_support);

		break;

	default:

		baco_support = false;

		break;

	}



	return baco_support;

}



static enum amd_reset_method

vi_asic_reset_method(struct amdgpu_device *adev)

{
@@ -1116,6 +1137,7 @@ static const struct amdgpu_asic_funcs vi_asic_funcs = 
	.get_pcie_usage = &vi_get_pcie_usage,

	.need_reset_on_init = &vi_need_reset_on_init,

	.get_pcie_replay_count = &vi_get_pcie_replay_count,

	.supports_baco = &vi_asic_supports_baco,

};



#define CZ_REV_BRISTOL(rev)	 \