30 lines
663 B
C
30 lines
663 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) Jernej Skrabec <jernej.skrabec@siol.net>
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*/
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#ifndef _SUN8I_CSC_H_
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#define _SUN8I_CSC_H_
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#include <drm/drm_color_mgmt.h>
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struct drm_plane_state;
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struct sun8i_layer;
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/* VI channel CSC units offsets */
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#define CCSC00_OFFSET 0xAA050
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#define CCSC01_OFFSET 0xFA050
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#define CCSC01_D1_OFFSET 0xFA000
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#define CCSC10_OFFSET 0xA0000
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#define CCSC11_OFFSET 0xF0000
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#define SUN8I_CSC_CTRL(base) ((base) + 0x0)
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#define SUN8I_CSC_COEFF(base, i) ((base) + 0x10 + 4 * (i))
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#define SUN8I_CSC_CTRL_EN BIT(0)
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void sun8i_csc_config(struct sun8i_layer *layer,
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struct drm_plane_state *state);
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#endif
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