Correct Polaris10 pcie spc cap setting.
Change-Id: I7f9a65cd615c43a62a38713a07290e3ec5afaef1
Signed-off-by: Evan Quan <evan.q...@amd.com>
Acked-by: Alex Deucher <alexander.deuc...@amd.com>
---
drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c
b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c
index 7eca860236db..59c199cd7aeb 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c
@@ -2865,6 +2865,8 @@ static int smu7_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
data->pcie_gen_cap = adev->pm.pcie_gen_mask;
if (data->pcie_gen_cap & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3)
data->pcie_spc_cap = 20;
+ else
+ data->pcie_spc_cap = 16;
data->pcie_lane_cap = adev->pm.pcie_mlw_mask;
hwmgr->platform_descriptor.vbiosInterruptId = 0x20000400; /*
IRQ_SOURCE1_SW_INT */
--
2.28.0
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