[PATCH 08/14] drm/amd/display: Enable Freesync Video Mode by default

[Stylon Wang]

From: Aurabindo Pillai <aurabindo.pillai at amd.com>

Revert commit d54f66bc9c37 ("Revert drm/amd/display: Enable Freesync Video Mode by default")

Enables freesync video by default, since the hang and corruption issue
on eDP panels are now fixed.

Acked-by: Stylon Wang <stylon.wang at amd.com>
Signed-off-by: Aurabindo Pillai <aurabindo.pillai at amd.com>
Reviewed-by: Rodrigo Siqueira <rjordrigo at amd.com>
---
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index a69f4a39d92a..52dca7898390 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -6017,8 +6017,7 @@ create_stream_for_sink(struct amdgpu_dm_connector *aconnector,
 		 */
 		DRM_DEBUG_DRIVER("No preferred mode found\n");
 	} else {
-		recalculate_timing = amdgpu_freesync_vid_mode &&
-				 is_freesync_video_mode(&mode, aconnector);
+		recalculate_timing = is_freesync_video_mode(&mode, aconnector);
 		if (recalculate_timing) {
 			freesync_mode = get_highest_refresh_rate_mode(aconnector, false);
 			drm_mode_copy(&saved_mode, &mode);
@@ -7201,7 +7200,7 @@ static void amdgpu_dm_connector_add_freesync_modes(struct drm_connector *connect
 	struct amdgpu_dm_connector *amdgpu_dm_connector =
 		to_amdgpu_dm_connector(connector);
 
-	if (!(amdgpu_freesync_vid_mode && edid))
+	if (!edid)
 		return;
 
 	if (amdgpu_dm_connector->max_vfreq - amdgpu_dm_connector->min_vfreq > 10)
@@ -9246,8 +9245,7 @@ static int dm_update_crtc_state(struct amdgpu_display_manager *dm,
 		 * TODO: Refactor this function to allow this check to work
 		 * in all conditions.
 		 */
-		if (amdgpu_freesync_vid_mode &&
-		    dm_new_crtc_state->stream &&
+		if (dm_new_crtc_state->stream &&
 		    is_timing_unchanged_for_freesync(new_crtc_state, old_crtc_state))
 			goto skip_modeset;
 
@@ -9289,7 +9287,7 @@ static int dm_update_crtc_state(struct amdgpu_display_manager *dm,
 		}
 
 		/* Now check if we should set freesync video mode */
-		if (amdgpu_freesync_vid_mode && dm_new_crtc_state->stream &&
+		if (dm_new_crtc_state->stream &&
 		    dc_is_stream_unchanged(new_stream, dm_old_crtc_state->stream) &&
 		    dc_is_stream_scaling_unchanged(new_stream, dm_old_crtc_state->stream) &&
 		    is_timing_unchanged_for_freesync(new_crtc_state,
@@ -9303,7 +9301,7 @@ static int dm_update_crtc_state(struct amdgpu_display_manager *dm,
 			set_freesync_fixed_config(dm_new_crtc_state);
 
 			goto skip_modeset;
-		} else if (amdgpu_freesync_vid_mode && aconnector &&
+		} else if (aconnector &&
 			   is_freesync_video_mode(&new_crtc_state->mode,
 						  aconnector)) {
 			struct drm_display_mode *high_mode;
-- 
2.40.1