diff options
| author |   Yongqiang Sun <yongqiang.sun@amd.com> | 2017-09-22 16:06:04 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2017-10-21 16:43:13 -0400 |
| commit | 56e6ed4561f2962d1220c16bbd2709ced7a84be8 (patch) | |
| tree | f237e643f5febd47484bc0045db048cfd432ad6f | |
| parent | drm/amd/display: Early return when turn off a plane. (diff) | |
drm/amd/display: Only reset top pipe back end.
Signed-off-by: Yongqiang Sun <yongqiang.sun@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>
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c index 4e4f20ba5643..014911ebdbd6 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c @@ -1270,6 +1270,9 @@ static void reset_hw_ctx_wrap( if (!pipe_ctx_old->stream) continue; + if (pipe_ctx_old->top_pipe) + continue; + if (!pipe_ctx->stream || pipe_need_reprogram(pipe_ctx_old, pipe_ctx)) { struct clock_source *old_clk = pipe_ctx_old->clock_source; |