Commit 9e6a5cf1 authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/amdgpu: add support for cyan skillfish without IP discovery



For platforms without an IP discovery table.

Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent e8529dbc
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+30 −0
Original line number Diff line number Diff line
@@ -2746,6 +2746,36 @@ int amdgpu_discovery_set_ip_blocks(struct amdgpu_device *adev)
		adev->ip_versions[UVD_HWIP][1] = IP_VERSION(2, 6, 0);
		adev->ip_versions[XGMI_HWIP][0] = IP_VERSION(6, 1, 0);
		break;
	case CHIP_CYAN_SKILLFISH:
		if (adev->apu_flags & AMD_APU_IS_CYAN_SKILLFISH2) {
			r = amdgpu_discovery_reg_base_init(adev);
			if (r)
				return -EINVAL;

			amdgpu_discovery_harvest_ip(adev);
			amdgpu_discovery_get_gfx_info(adev);
			amdgpu_discovery_get_mall_info(adev);
			amdgpu_discovery_get_vcn_info(adev);
		} else {
			cyan_skillfish_reg_base_init(adev);
			adev->sdma.num_instances = 2;
			adev->ip_versions[MMHUB_HWIP][0] = IP_VERSION(2, 0, 3);
			adev->ip_versions[ATHUB_HWIP][0] = IP_VERSION(2, 0, 3);
			adev->ip_versions[OSSSYS_HWIP][0] = IP_VERSION(5, 0, 1);
			adev->ip_versions[HDP_HWIP][0] = IP_VERSION(5, 0, 1);
			adev->ip_versions[SDMA0_HWIP][0] = IP_VERSION(5, 0, 1);
			adev->ip_versions[SDMA1_HWIP][1] = IP_VERSION(5, 0, 1);
			adev->ip_versions[DF_HWIP][0] = IP_VERSION(3, 5, 0);
			adev->ip_versions[NBIO_HWIP][0] = IP_VERSION(2, 1, 1);
			adev->ip_versions[UMC_HWIP][0] = IP_VERSION(8, 1, 1);
			adev->ip_versions[MP0_HWIP][0] = IP_VERSION(11, 0, 8);
			adev->ip_versions[MP1_HWIP][0] = IP_VERSION(11, 0, 8);
			adev->ip_versions[THM_HWIP][0] = IP_VERSION(11, 0, 1);
			adev->ip_versions[SMUIO_HWIP][0] = IP_VERSION(11, 0, 8);
			adev->ip_versions[GC_HWIP][0] = IP_VERSION(10, 1, 3);
			adev->ip_versions[UVD_HWIP][0] = IP_VERSION(2, 0, 3);
		}
		break;
	default:
		r = amdgpu_discovery_reg_base_init(adev);
		if (r) {