Commit 010cc730 authored by Lijo Lazar's avatar Lijo Lazar Committed by Alex Deucher
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drm/amd/pm: Add support for new P2S table revision 



Add p2s table support for a new revision of SMUv13.0.6.

Signed-off-by: default avatarLijo Lazar <lijo.lazar@amd.com>
Reviewed-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: default avatarAsad Kamal <asad.kamal@amd.com>
Acked-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 875ff9a7

drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c

+6 −1
Original line number Diff line number Diff line
@@ -121,6 +121,7 @@ struct mca_ras_info { 


#define P2S_TABLE_ID_A 0x50325341

#define P2S_TABLE_ID_X 0x50325358

#define P2S_TABLE_ID_3 0x50325303



// clang-format off

static const struct cmn2asic_msg_mapping smu_v13_0_6_message_map[SMU_MSG_MAX_COUNT] = {
@@ -271,14 +272,18 @@ static int smu_v13_0_6_init_microcode(struct smu_context *smu) 
	struct amdgpu_device *adev = smu->adev;

	uint32_t p2s_table_id = P2S_TABLE_ID_A;

	int ret = 0, i, p2stable_count;

	int var = (adev->pdev->device & 0xF);

	char ucode_prefix[15];



	/* No need to load P2S tables in IOV mode */

	if (amdgpu_sriov_vf(adev))

		return 0;



	if (!(adev->flags & AMD_IS_APU))

	if (!(adev->flags & AMD_IS_APU)) {

		p2s_table_id = P2S_TABLE_ID_X;

		if (var == 0x5)

			p2s_table_id = P2S_TABLE_ID_3;

	}



	amdgpu_ucode_ip_version_decode(adev, MP1_HWIP, ucode_prefix,

				       sizeof(ucode_prefix));