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drm/amd/display: Allow cursor position when plane_res.ipp is NULL 

[Why]
Starting with DCN1, the input_pixel_processor (ipp) struct has been
replaced by dpp struct (part of DAL3.1 SW architecture change).
Need to update logic to handle cases where ipp is never allocated.

[How]
Only skip cursor position programming if both ipp and dpp resources
are NULL.

Signed-off-by: Eric Bernstein <eric.bernstein@amd.com>
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
hifive-unleashed-5.2
Eric Bernstein 2019-04-08 13:47:10 -04:00 committed by Alex Deucher
parent 00ae0af700
commit cc602e2b0d
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/display/dc/core/dc_stream.c
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@ -333,7 +333,7 @@ bool dc_stream_set_cursor_position(
(!pipe_ctx->plane_res.mi && !pipe_ctx->plane_res.hubp) ||
!pipe_ctx->plane_state ||
(!pipe_ctx->plane_res.xfm && !pipe_ctx->plane_res.dpp) ||
!pipe_ctx->plane_res.ipp)
(!pipe_ctx->plane_res.ipp && !pipe_ctx->plane_res.dpp))
continue;
if (!pipe_to_program) {