drm/amd/powerplay: convert from number of lanes to lane bits on vega10

We need a mask.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewws-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
index 48803eb2822bca674888e4f051bacbb4f97d2d3f..c16c37e42234e4f56deac78d7bc2e0d812d1a04f 100644 (file)
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
@@ -1170,12 +1170,12 @@ static int vega10_setup_default_pcie_table(struct pp_hwmgr *hwmgr)
                                        bios_pcie_table->entries[i].gen_speed;
 
                if (data->registry_data.pcieLaneOverride)
-                       pcie_table->pcie_lane[i] =
-                                       data->registry_data.pcieLaneOverride;
+                       pcie_table->pcie_lane[i] = (uint8_t)encode_pcie_lane_width(
+                                       data->registry_data.pcieLaneOverride);
                else
-                       pcie_table->pcie_lane[i] =
-                                       bios_pcie_table->entries[i].lane_width;
-
+                       pcie_table->pcie_lane[i] = (uint8_t)encode_pcie_lane_width(
+                                                       bios_pcie_table->entries[i].lane_width);
+               printk("pcie_table->pcie_lane[%d] is %d  %d\n", i, pcie_table->pcie_lane[i], bios_pcie_table->entries[i].lane_width);
                if (data->registry_data.pcieClockOverride)
                        pcie_table->lclk[i] =
                                        data->registry_data.pcieClockOverride;