Commit 0d0c07ee authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/amdgpu: add supports_baco callback for CIK 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 3670c242

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

+18 −0
Original line number Diff line number Diff line
@@ -1310,6 +1310,23 @@ static int cik_asic_pci_config_reset(struct amdgpu_device *adev) 
	return r;

}



static bool cik_asic_supports_baco(struct amdgpu_device *adev)

{

	bool baco_support;



	switch (adev->asic_type) {

	case CHIP_BONAIRE:

	case CHIP_HAWAII:

		smu7_asic_get_baco_capability(adev, &baco_support);

		break;

	default:

		baco_support = false;

		break;

	}



	return baco_support;

}



static enum amd_reset_method

cik_asic_reset_method(struct amdgpu_device *adev)

{
@@ -1899,6 +1916,7 @@ static const struct amdgpu_asic_funcs cik_asic_funcs = 
	.get_pcie_usage = &cik_get_pcie_usage,

	.need_reset_on_init = &cik_need_reset_on_init,

	.get_pcie_replay_count = &cik_get_pcie_replay_count,

	.supports_baco = &cik_asic_supports_baco,

};



static int cik_common_early_init(void *handle)