Commit 85d1bcc6 authored by Hawking Zhang's avatar Hawking Zhang Committed by Alex Deucher
Browse files

drm/amdgpu: switch to atomfirmware_asic_init 



Some initial settings now are not available from
the atom data table. The assumption that !ps[0]
|| !ps[1] in amdgpu_atom_asic_init is not valid.
In addition, driver needs to strictly follow
atomfirmware structure (asic_init_parameters) to
initialize parameters used to execute asic_init
function, otherwise, the execution of asic_init
would fail.

This shall be applicable to all soc15 adapters,but
let make the transition on soc21 first.

Signed-off-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Acked-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent ba75f6eb

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

+4 −1
Original line number Diff line number Diff line
@@ -913,6 +913,9 @@ static int amdgpu_device_asic_init(struct amdgpu_device *adev) 
{

	amdgpu_asic_pre_asic_init(adev);



	if (adev->ip_versions[GC_HWIP][0] >= IP_VERSION(11, 0, 0))

		return amdgpu_atomfirmware_asic_init(adev, true);

	else

		return amdgpu_atom_asic_init(adev->mode_info.atom_context);

}