disp: msm: stage layer with zorder 0 as base layer
Add support to stage layer with zorder 0 as base layer and stage borderfill only during null commit. Change-Id: I54356c1b7834227cc3da00c211e71ac5816ce51a Signed-off-by: Krishna Manikandan <mkrishn@codeaurora.org>
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@@ -1,6 +1,6 @@
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// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Copyright (c) 2015-2019, The Linux Foundation. All rights reserved.
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* Copyright (c) 2015-2020, The Linux Foundation. All rights reserved.
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*/
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#include <linux/iopoll.h>
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@@ -197,6 +197,9 @@ static void sde_hw_lm_setup_dim_layer(struct sde_hw_mixer *ctx,
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int stage_off;
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u32 val = 0, alpha = 0;
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if (dim_layer->stage == SDE_STAGE_BASE)
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return;
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stage_off = _stage_offset(ctx, dim_layer->stage);
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if (stage_off < 0) {
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SDE_ERROR("invalid stage_off:%d for dim layer\n", stage_off);
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