From: Swapnil Patel <swapnil.patel@xxxxxxx>
commit 2d696cc837eaf5394d79bfd2b0b0483c4778aa83 upstream.
[Why]
Currently disabling ASSR before stream is disabled causes visible
display corruption.
[How]
Move disable ASSR command to after stream has been disabled.
Cc: Mario Limonciello <mario.limonciello@xxxxxxx>
Cc: Alex Deucher <alexander.deucher@xxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx
Reviewed-by: Wenjing Liu <wenjing.liu@xxxxxxx>
Acked-by: Wayne Lin <wayne.lin@xxxxxxx>
Signed-off-by: Swapnil Patel <swapnil.patel@xxxxxxx>
Tested-by: Daniel Wheeler <daniel.wheeler@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/amd/display/dc/link/link_dpms.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--- a/drivers/gpu/drm/amd/display/dc/link/link_dpms.c
+++ b/drivers/gpu/drm/amd/display/dc/link/link_dpms.c
@@ -2313,8 +2313,6 @@ void link_set_dpms_off(struct pipe_ctx *
dc->hwss.disable_audio_stream(pipe_ctx);
- edp_set_panel_assr(link, pipe_ctx, &panel_mode_dp, false);
-
update_psp_stream_config(pipe_ctx, true);
dc->hwss.blank_stream(pipe_ctx);
@@ -2368,6 +2366,7 @@ void link_set_dpms_off(struct pipe_ctx *
dc->hwss.disable_stream(pipe_ctx);
disable_link(pipe_ctx->stream->link, &pipe_ctx->link_res, pipe_ctx->stream->signal);
}
+ edp_set_panel_assr(link, pipe_ctx, &panel_mode_dp, false);
if (pipe_ctx->stream->timing.flags.DSC) {
if (dc_is_dp_signal(pipe_ctx->stream->signal))
Patches currently in stable-queue which might be from swapnil.patel@xxxxxxx are
queue-6.10/drm-amd-display-change-assr-disable-sequence.patch
