[PATCH] drm/amd/pm: Fix smuv13.0.6 current clock reporting

[Kamal, Asad]

[AMD Official Use Only - General]

Reviewed-by: Asad Kamal <asad.kamal at amd.com>

Thanks & Regards
Asad

-----Original Message-----
From: Lazar, Lijo <Lijo.Lazar at amd.com>
Sent: Thursday, January 11, 2024 4:02 PM
To: amd-gfx at lists.freedesktop.org
Cc: Zhang, Hawking <Hawking.Zhang at amd.com>; Deucher, Alexander <Alexander.Deucher at amd.com>; Kamal, Asad <Asad.Kamal at amd.com>; Ma, Le <Le.Ma at amd.com>; Wang, Yang(Kevin) <KevinYang.Wang at amd.com>
Subject: [PATCH] drm/amd/pm: Fix smuv13.0.6 current clock reporting

When current clock is equal to max dpm level clock, the level is not indicated correctly with *. Fix by comparing current clock against dpm level value.

Signed-off-by: Lijo Lazar <lijo.lazar at amd.com>
---
 drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
index 7513d1cfeebd..a28649f21093 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
@@ -970,7 +970,9 @@ static int smu_v13_0_6_print_clks(struct smu_context *smu, char *buf, int size,
                        if (i < (clocks.num_levels - 1))
                                clk2 = clocks.data[i + 1].clocks_in_khz / 1000;

-                       if (curr_clk >= clk1 && curr_clk < clk2) {
+                       if (curr_clk == clk1) {
+                               level = i;
+                       } else if (curr_clk >= clk1 && curr_clk < clk2) {
                                level = (curr_clk - clk1) <= (clk2 - curr_clk) ?
                                                i :
                                                i + 1;
--
2.25.1