fix wrong pcie dpm parameter on navi1x
Fixes: 1a18607c07bb ("drm/amd/pm: override pcie dpm parameters only if it is
necessary")
Signed-off-by: Yang Wang <[email protected]>
Co-developed-by: Kenneth Feng <[email protected]>
Acked-by: Alex Deucher <[email protected]>
Reviewed-by: Lijo Lazar <[email protected]>
---
drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
index 882830770b79..0c26fe6fb949 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
@@ -2216,8 +2216,8 @@ static int navi10_update_pcie_parameters(struct
smu_context *smu,
pptable->PcieLaneCount[i] > pcie_width_cap ?
pcie_width_cap : pptable->PcieLaneCount[i];
smu_pcie_arg = i << 16;
- smu_pcie_arg |= pcie_gen_cap << 8;
- smu_pcie_arg |= pcie_width_cap;
+ smu_pcie_arg |=
dpm_context->dpm_tables.pcie_table.pcie_gen[i] << 8;
+ smu_pcie_arg |=
dpm_context->dpm_tables.pcie_table.pcie_lane[i];
ret = smu_cmn_send_smc_msg_with_param(smu,
SMU_MSG_OverridePcieParameters,
smu_pcie_arg,
--
2.34.1
