diff options
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c index a56ee04f7df9..f3f98e9a0ce6 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c @@ -1598,6 +1598,9 @@ bool dcn32_internal_validate_bw(struct dc *dc, /*MPC split rules will handle this case*/ pipe->bottom_pipe->top_pipe = NULL; } else { + /* when merging an ODM pipes, the bottom MPC pipe must now point to + * the previous ODM pipe and its associated stream assets + */ if (pipe->prev_odm_pipe->bottom_pipe) { /* 3 plane MPO*/ pipe->bottom_pipe->top_pipe = pipe->prev_odm_pipe->bottom_pipe; @@ -1607,6 +1610,8 @@ bool dcn32_internal_validate_bw(struct dc *dc, pipe->bottom_pipe->top_pipe = pipe->prev_odm_pipe; pipe->prev_odm_pipe->bottom_pipe = pipe->bottom_pipe; } + + memcpy(&pipe->bottom_pipe->stream_res, &pipe->bottom_pipe->top_pipe->stream_res, sizeof(struct stream_resource)); } } |