From: Yongqiang Sun <[email protected]> Cursor is abnormal after pipe_ctx is changed in context. Cause: cursor attributes is programmed right after front end programming, but it use old pipe_ctx to program which is not updated yet. Solution: Program cursor regs after context swapped.
Signed-off-by: Yongqiang Sun <[email protected]> Reviewed-by: Tony Cheng <[email protected]> Acked-by: Harry Wentland <[email protected]> --- drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 15 +-------------- 1 file changed, 1 insertion(+), 14 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 e29111eb64e4..e9ecbcb66e80 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 @@ -1992,22 +1992,9 @@ static void dcn10_apply_ctx_for_surface( } } - if (num_planes > 0) { + if (num_planes > 0) program_all_pipe_in_tree(dc, top_pipe_to_program, context); - /* TODO: this is a hack w/a for switching from mpo to pipe split */ - if (stream->cursor_attributes.address.quad_part != 0) { - struct dc_cursor_position position = { 0 }; - - dc_stream_set_cursor_position( - (struct dc_stream_state *)stream, - &position); - dc_stream_set_cursor_attributes( - (struct dc_stream_state *)stream, - &stream->cursor_attributes); - } - } - tg->funcs->unlock(tg); if (num_planes == 0) -- 2.14.1 _______________________________________________ amd-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/amd-gfx
