Add special avfs handling for some polaris variants.
v2: fix copy paste typo.
v3: fix asic rid check
Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
---
.../drm/amd/powerplay/smumgr/polaris10_smumgr.c | 54 ++++++++++++++++++++++
1 file changed, 54 insertions(+)
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c
b/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c
index 94898b2da282..b41281667884 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c
@@ -1639,6 +1639,7 @@ static int polaris10_populate_avfs_parameters(struct
pp_hwmgr *hwmgr)
{
struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
struct polaris10_smumgr *smu_data = (struct polaris10_smumgr
*)(hwmgr->smu_backend);
+ struct amdgpu_device *adev = hwmgr->adev;
SMU74_Discrete_DpmTable *table = &(smu_data->smc_state_table);
int result = 0;
@@ -1659,6 +1660,59 @@ static int polaris10_populate_avfs_parameters(struct
pp_hwmgr *hwmgr)
result = atomctrl_get_avfs_information(hwmgr, &avfs_params);
if (0 == result) {
+ if (((adev->pdev->device == 0x67ef) &&
+ ((adev->pdev->revision == 0xe0) ||
+ (adev->pdev->revision == 0xe5))) ||
+ ((adev->pdev->device == 0x67ff) &&
+ ((adev->pdev->revision == 0xcf) ||
+ (adev->pdev->revision == 0xef) ||
+ (adev->pdev->revision == 0xff)))) {
+ avfs_params.ucEnableApplyAVFS_CKS_OFF_Voltage = 1;
+ if ((adev->pdev->device == 0x67ef &&
adev->pdev->revision == 0xe5) ||
+ (adev->pdev->device == 0x67ff &&
adev->pdev->revision == 0xef)) {
+ if ((avfs_params.ulGB_VDROOP_TABLE_CKSOFF_a0 ==
0xEA522DD3) &&
+ (avfs_params.ulGB_VDROOP_TABLE_CKSOFF_a1 ==
0x5645A) &&
+ (avfs_params.ulGB_VDROOP_TABLE_CKSOFF_a2 ==
0x33F9E) &&
+ (avfs_params.ulAVFSGB_FUSE_TABLE_CKSOFF_m1
== 0xFFFFC5CC) &&
+ (avfs_params.usAVFSGB_FUSE_TABLE_CKSOFF_m2
== 0x1B1A) &&
+ (avfs_params.ulAVFSGB_FUSE_TABLE_CKSOFF_b
== 0xFFFFFCED)) {
+ avfs_params.ulGB_VDROOP_TABLE_CKSOFF_a0
= 0xF718F1D4;
+ avfs_params.ulGB_VDROOP_TABLE_CKSOFF_a1
= 0x323FD;
+ avfs_params.ulGB_VDROOP_TABLE_CKSOFF_a2
= 0x1E455;
+
avfs_params.ulAVFSGB_FUSE_TABLE_CKSOFF_m1 = 0;
+
avfs_params.usAVFSGB_FUSE_TABLE_CKSOFF_m2 = 0;
+
avfs_params.ulAVFSGB_FUSE_TABLE_CKSOFF_b = 0x23;
+ }
+ }
+ } else if (hwmgr->chip_id == CHIP_POLARIS12 &&
!hwmgr->is_kicker) {
+ avfs_params.ucEnableApplyAVFS_CKS_OFF_Voltage = 1;
+ avfs_params.ulGB_VDROOP_TABLE_CKSOFF_a0 = 0xF6B024DD;
+ avfs_params.ulGB_VDROOP_TABLE_CKSOFF_a1 = 0x3005E;
+ avfs_params.ulGB_VDROOP_TABLE_CKSOFF_a2 = 0x18A5F;
+ avfs_params.ulAVFSGB_FUSE_TABLE_CKSOFF_m1 = 0x315;
+ avfs_params.usAVFSGB_FUSE_TABLE_CKSOFF_m2 = 0xFED1;
+ avfs_params.ulAVFSGB_FUSE_TABLE_CKSOFF_b = 0x3B;
+ } else if (((adev->pdev->device == 0x67df) &&
+ ((adev->pdev->revision == 0xe0) ||
+ (adev->pdev->revision == 0xe3) ||
+ (adev->pdev->revision == 0xe4) ||
+ (adev->pdev->revision == 0xe5) ||
+ (adev->pdev->revision == 0xe7) ||
+ (adev->pdev->revision == 0xef))) ||
+ ((adev->pdev->device == 0x6fdf) &&
+ ((adev->pdev->revision == 0xef) ||
+ (adev->pdev->revision == 0xff))) {
+ avfs_params.ucEnableApplyAVFS_CKS_OFF_Voltage = 1;
+ avfs_params.ulGB_VDROOP_TABLE_CKSOFF_a0 = 0xF843B66B;
+ avfs_params.ulGB_VDROOP_TABLE_CKSOFF_a1 = 0x59CB5;
+ avfs_params.ulGB_VDROOP_TABLE_CKSOFF_a2 = 0xFFFF287F;
+ avfs_params.ulAVFSGB_FUSE_TABLE_CKSOFF_m1 = 0;
+ avfs_params.usAVFSGB_FUSE_TABLE_CKSOFF_m2 = 0xFF23;
+ avfs_params.ulAVFSGB_FUSE_TABLE_CKSOFF_b = 0x58;
+ }
+ }
+
+ if (0 == result) {
table->BTCGB_VDROOP_TABLE[0].a0 =
PP_HOST_TO_SMC_UL(avfs_params.ulGB_VDROOP_TABLE_CKSON_a0);
table->BTCGB_VDROOP_TABLE[0].a1 =
PP_HOST_TO_SMC_UL(avfs_params.ulGB_VDROOP_TABLE_CKSON_a1);
table->BTCGB_VDROOP_TABLE[0].a2 =
PP_HOST_TO_SMC_UL(avfs_params.ulGB_VDROOP_TABLE_CKSON_a2);
--
2.13.6
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