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drm/amd/display: fix dcn2 mpc split decision 

The split condition is broken and will always activate
at the moment.

Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Acked-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Dmytro Laktyushkin 2019-04-03 14:51:18 -04:00 committed by Alex Deucher
parent 4850ce697f
commit be67de3561
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
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@ -2103,7 +2103,7 @@ bool dcn20_validate_bandwidth(struct dc *dc, struct dc_state *context,
vlevel = vlevel_unsplit;
context->bw_ctx.dml.vba.maxMpcComb = 0;
} else
need_split = context->bw_ctx.dml.vba.NoOfDPP[vlevel][context->bw_ctx.dml.vba.maxMpcComb][pipe_idx];
need_split = context->bw_ctx.dml.vba.NoOfDPP[vlevel][context->bw_ctx.dml.vba.maxMpcComb][pipe_idx] == 2;
if (need_split3d || need_split || force_split) {
if (!hsplit_pipe || hsplit_pipe->plane_state != pipe->plane_state) {