diff options
| author | Swapnil Patel <swapnil.patel@amd.com> | 2024-04-18 21:30:39 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-08-14 16:34:37 +0300 |
| commit | 9417df61e5e7286fc84491f9e662bac13c29deaa (patch) | |
| tree | 727edbbe7e1421dff2021fdd698649656337d4ef | |
| parent | c36e922a36bdf69765c340a0857ca74092003bee (diff) | |
| download | linux-9417df61e5e7286fc84491f9e662bac13c29deaa.tar.xz | |
drm/amd/display: Change ASSR disable sequence
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@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: Wenjing Liu <wenjing.liu@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Swapnil Patel <swapnil.patel@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/link/link_dpms.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/link/link_dpms.c b/drivers/gpu/drm/amd/display/dc/link/link_dpms.c index b53ad18dbfbc..ec9ff5f8bdc5 100644 --- 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 *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 *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)) |