drm/amd/display: Temporary disable BTR FreeSync support for now

Reduce timer tick interval for the static screen

Signed-off-by: Anthony Koo <anthony.koo@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
index f79c479..7109742 100644 (file)
--- a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
+++ b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
@@ -436,11 +436,14 @@ static void calc_freesync_range(struct core_freesync *core_freesync,
        }
 
        /* Determine whether BTR can be supported */
-       if (max_frame_duration_in_ns >=
-                       2 * min_frame_duration_in_ns)
-               core_freesync->map[index].caps->btr_supported = true;
-       else
-               core_freesync->map[index].caps->btr_supported = false;
+       //if (max_frame_duration_in_ns >=
+       //              2 * min_frame_duration_in_ns)
+       //      core_freesync->map[index].caps->btr_supported = true;
+       //else
+       //      core_freesync->map[index].caps->btr_supported = false;
+
+       /* Temp, keep btr disabled */
+       core_freesync->map[index].caps->btr_supported = false;
 
        /* Cache the time variables */
        state->time.max_render_time_in_us =