Commit ac742616 authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/amdgpu: add supports_baco callback for NV 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 e45ed943

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

+11 −0
Original line number Diff line number Diff line
@@ -315,6 +315,16 @@ static int nv_asic_mode1_reset(struct amdgpu_device *adev) 
	return ret;

}



static bool nv_asic_supports_baco(struct amdgpu_device *adev)

{

	struct smu_context *smu = &adev->smu;



	if (smu_baco_is_support(smu))

		return true;

	else

		return false;

}



static enum amd_reset_method

nv_asic_reset_method(struct amdgpu_device *adev)

{
@@ -620,6 +630,7 @@ static const struct amdgpu_asic_funcs nv_asic_funcs = 
	.get_pcie_usage = &nv_get_pcie_usage,

	.need_reset_on_init = &nv_need_reset_on_init,

	.get_pcie_replay_count = &nv_get_pcie_replay_count,

	.supports_baco = &nv_asic_supports_baco,

};



static int nv_common_early_init(void *handle)