[PATCH 3/8] drm/amd/display: Send VSIF on unsupported modes on DAL

Rodrigo Siqueira Rodrigo.Siqueira at amd.com
Sat Jul 4 01:14:52 UTC 2020


From: Jaehyun Chung <jaehyun.chung at amd.com>

[Why]
Current DAL behaviour is to not send VSIF if mode does not support VRR
(ie. FS range is < 10Hz). However, we should still set FS Native Color
Active bit in some unsupported mode cases.

[How]
Remove check for if VRR is supported before building infopacket.

Signed-off-by: Jaehyun Chung <jaehyun.chung at amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo at amd.com>
Acked-by: Eryk Brol <eryk.brol at amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira 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 5ddfd6476ff9..d3a5ba9ee782 100644
--- a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
+++ b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
@@ -790,7 +790,7 @@ void mod_freesync_build_vrr_infopacket(struct mod_freesync *mod_freesync,
 	 * Check if Freesync is supported. Return if false. If true,
 	 * set the corresponding bit in the info packet
 	 */
-	if (!vrr->supported || (!vrr->send_info_frame))
+	if (!vrr->send_info_frame)
 		return;
 
 	switch (packet_type) {
-- 
2.27.0



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