From: "Xi (Alex) Liu" <xi....@amd.com>
[Why]
In OTG disable workarund, CRTC is disabled immediately
to improve performance, but this may cause timing issue
in DP HPO encoder FIFO and result in blank CRCs.
[How]
Replace the immediate CRTC disable call with normal disable call
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlaus...@amd.com>
Signed-off-by: Jerry Zuo <jerry....@amd.com>
Signed-off-by: Xi (Alex) Liu <xi....@amd.com>
---
drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c
b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c
index 5691714f738d..70ee0089a20d 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c
@@ -137,8 +137,8 @@ static void dcn35_disable_otg_wa(struct clk_mgr
*clk_mgr_base, struct dc_state *
if (pipe->stream && (pipe->stream->dpms_off ||
dc_is_virtual_signal(pipe->stream->signal) ||
!pipe->stream->link_enc)) {
if (disable) {
- if (pipe->stream_res.tg &&
pipe->stream_res.tg->funcs->immediate_disable_crtc)
-
pipe->stream_res.tg->funcs->immediate_disable_crtc(pipe->stream_res.tg);
+ if (pipe->stream_res.tg &&
pipe->stream_res.tg->funcs->disable_crtc)
+
pipe->stream_res.tg->funcs->disable_crtc(pipe->stream_res.tg);
reset_sync_context_for_pipe(dc, context, i);
} else {
--
2.34.1
