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