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drm/amd/display: Update MPCC if requested

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Don't skip MPCC tree updates if requested.

Signed-off-by: Aric Cyr <aric.cyr@amd.com>
Reviewed-by: Joshua Aberback <Joshua.Aberback@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Aric Cyr 2020-04-05 15:35:16 -04:00 committed by Alex Deucher
parent d0a0a00d32
commit 68c10ac91f
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
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@ -2175,7 +2175,8 @@ void dcn20_update_mpcc(struct dc *dc, struct pipe_ctx *pipe_ctx)
mpcc_id = hubp->inst;
/* If there is no full update, don't need to touch MPC tree*/
if (!pipe_ctx->plane_state->update_flags.bits.full_update) {
if (!pipe_ctx->plane_state->update_flags.bits.full_update &&
!pipe_ctx->update_flags.bits.mpcc) {
mpc->funcs->update_blending(mpc, &blnd_cfg, mpcc_id);
return;
}