From 58a3ed59de9e7b5696385731826139c75916c303 Mon Sep 17 00:00:00 2001 From: Evan Quan Date: Wed, 27 Apr 2022 23:16:50 +0800 Subject: [PATCH] drm/amd/pm: correct the check for current link status The output from metrics table for current link status changed. We need to update our driver accordingly. Signed-off-by: Evan Quan Reviewed-by: Likun Gao Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c index e3d3cf4..3fd0ab9 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c @@ -886,6 +886,7 @@ static int smu_v13_0_0_print_clk_levels(struct smu_context *smu, struct smu_13_0_dpm_context *dpm_context = smu_dpm->dpm_context; struct smu_13_0_dpm_table *single_dpm_table; struct smu_13_0_pcie_table *pcie_table; + const int link_width[] = {0, 1, 2, 4, 8, 12, 16}; uint32_t gen_speed, lane_width; int i, curr_freq, size = 0; int ret = 0; @@ -999,8 +1000,8 @@ static int smu_v13_0_0_print_clk_levels(struct smu_context *smu, (pcie_table->pcie_lane[i] == 5) ? "x12" : (pcie_table->pcie_lane[i] == 6) ? "x16" : "", pcie_table->clk_freq[i], - (gen_speed == pcie_table->pcie_gen[i]) && - (lane_width == pcie_table->pcie_lane[i]) ? + ((gen_speed - 1) == pcie_table->pcie_gen[i]) && + (lane_width == link_width[pcie_table->pcie_lane[i]]) ? "*" : ""); break; -- 2.7.4