xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/amdgpu/powerplay: Add special avfs cases for some polaris asics (v3)

Browse Source 
Add special avfs handling for some polaris variants.

v2: fix copy paste typo.
v3: fix asic rid check

Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher
2018-12-06 10:41:27 -05:00
parent 2e431a1788
commit 816b693131
1 changed files with 54 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

54
drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c
View File

@@ -1639,6 +1639,7 @@ static int polaris10_populate_avfs_parameters(struct pp_hwmgr *hwmgr)
{ {
struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_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); SMU74_Discrete_DpmTable *table = &(smu_data->smc_state_table);
int result = 0; int result = 0;
@@ -1658,6 +1659,59 @@ static int polaris10_populate_avfs_parameters(struct pp_hwmgr *hwmgr)
result = atomctrl_get_avfs_information(hwmgr, &avfs_params); 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) { 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].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].a1 = PP_HOST_TO_SMC_UL(avfs_params.ulGB_VDROOP_TABLE_CKSON_a1);