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From 9f9e717f196e7a5f3a2edbe7a6468b5cf00c848a Mon Sep 17 00:00:00 2001
From: Corbin McElhanney <corbin.mcelhanney@amd.com>
Date: Tue, 9 May 2017 12:00:24 -0400
Subject: [PATCH 0419/4131] drm/amd/display: fix freesync not working on raven
Signed-off-by: Corbin McElhanney <corbin.mcelhanney@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>
---
drivers/gpu/drm/amd/display/modules/freesync/freesync.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
index 05a086c..9a073bc 100644
--- a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
+++ b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
@@ -1130,6 +1130,7 @@ void mod_freesync_notify_mode_change(struct mod_freesync *mod_freesync,
unsigned int stream_index, map_index;
struct freesync_state *state;
struct core_freesync *core_freesync = NULL;
+ struct dc_static_screen_events triggers = {0};
if (mod_freesync == NULL)
return;
@@ -1157,6 +1158,7 @@ void mod_freesync_notify_mode_change(struct mod_freesync *mod_freesync,
/* Update the stream */
update_stream(core_freesync, streams[stream_index]);
+
/* Calculate vmin/vmax and refresh rate for
* current mode
*/
@@ -1164,6 +1166,14 @@ void mod_freesync_notify_mode_change(struct mod_freesync *mod_freesync,
core_freesync->map[map_index].caps->
min_refresh_in_micro_hz,
state->nominal_refresh_rate_in_micro_hz);
+
+ /* Update mask */
+ triggers.overlay_update = true;
+ triggers.surface_update = true;
+
+ core_freesync->dc->stream_funcs.set_static_screen_events(
+ core_freesync->dc, streams, num_streams,
+ &triggers);
}
}
--
2.7.4
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