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drm/amd/pm/ci: Fill DW8 fields from SMC

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From Timur Kristof
c140492d0bbe014c5b3962e0c1b68d314a37122f in linux-6.18.y/6.18.33
baf28ec5795c077406d6f52b8ad39e614153bce6 in mainline linux
This commit is contained in:
jsg
2026-05-25 08:48:03 +00:00
parent b62d4772d5
commit 8a7d8ea75c
1 changed files with 1 additions and 2 deletions
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sys/dev/pci/drm/amd/pm/powerplay/smumgr/ci_smumgr.c
+1 -2
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@@ -543,12 +543,11 @@ static int ci_populate_dw8(struct pp_hwmgr *hwmgr, uint32_t fuse_table_offset)
{
struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend);
const struct ci_pt_defaults *defaults = smu_data->power_tune_defaults;
uint32_t temp;
if (ci_read_smc_sram_dword(hwmgr,
fuse_table_offset +
offsetof(SMU7_Discrete_PmFuses, TdcWaterfallCtl),
(uint32_t *)&temp, SMC_RAM_END))
(uint32_t *)&smu_data->power_tune_table.TdcWaterfallCtl, SMC_RAM_END))
PP_ASSERT_WITH_CODE(false,
"Attempt to read PmFuses.DW6 (SviLoadLineEn) from SMC Failed!",
return -EINVAL);