[PATCH 06/13] drm/amd/display: Remove redundant macro of refresh rate

[Pillai, Aurabindo]

[AMD Official Use Only - AMD Internal Distribution Only]

Hi Jerry,

Please fix the Author/committer name.

--

Regards,
Jay
________________________________
From: Fangzhi Zuo <Jerry.Zuo at amd.com>
Sent: Wednesday, June 18, 2025 11:33 AM
To: amd-gfx at lists.freedesktop.org <amd-gfx at lists.freedesktop.org>
Cc: Wentland, Harry <Harry.Wentland at amd.com>; Li, Sun peng (Leo) <Sunpeng.Li at amd.com>; Pillai, Aurabindo <Aurabindo.Pillai at amd.com>; Li, Roman <Roman.Li at amd.com>; Lin, Wayne <Wayne.Lin at amd.com>; Chung, ChiaHsuan (Tom) <ChiaHsuan.Chung at amd.com>; Zuo, Jerry <Jerry.Zuo at amd.com>; Wheeler, Daniel <Daniel.Wheeler at amd.com>; Wu, Ray <Ray.Wu at amd.com>; Hung, Alex <Alex.Hung at amd.com>; Li, Allen <Allen.Li at amd.com>; Chen, Robin <robin.chen at amd.com>
Subject: [PATCH 06/13] drm/amd/display: Remove redundant macro of refresh rate

From: weiguali <wei-guang.li at amd.com>

[Why&How]
Found that we add redundant macro on refresh rate when calculating vtotal,
so we remove it.

Reviewed-by: Robin Chen <robin.chen at amd.com>
Signed-off-by: Weiguang Li <wei-guang.li at amd.com>
Signed-off-by: Fangzhi Zuo <jerry.zuo at amd.com>
---
 drivers/gpu/drm/amd/display/modules/freesync/freesync.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
index 3ba9b62ba70b..6a939f2f2fb9 100644
--- a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
+++ b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
@@ -147,7 +147,7 @@ unsigned int mod_freesync_calc_v_total_from_refresh(
                         ((unsigned int)(div64_u64((1000000000ULL * 1000000),
                                         refresh_in_uhz)));

-       if (MICRO_HZ_TO_HZ(refresh_in_uhz) <= stream->timing.min_refresh_in_uhz) {
+       if (refresh_in_uhz <= stream->timing.min_refresh_in_uhz) {
                 /* When the target refresh rate is the minimum panel refresh rate,
                  * round down the vtotal value to avoid stretching vblank over
                  * panel's vtotal boundary.
--
2.43.0

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