/* * Copyright (C) Jernej Skrabec <jernej.skrabec@siol.net> * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. */ #ifndef _SUN8I_CSC_H_ #define _SUN8I_CSC_H_ struct sun8i_mixer; /* VI channel CSC units offsets */ #define CCSC00_OFFSET 0xAA050 #define CCSC01_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) enum sun8i_csc_mode { SUN8I_CSC_MODE_OFF, SUN8I_CSC_MODE_YUV2RGB, SUN8I_CSC_MODE_YVU2RGB, }; void sun8i_csc_set_ccsc_coefficients(struct sun8i_mixer *mixer, int layer, enum sun8i_csc_mode mode); void sun8i_csc_enable_ccsc(struct sun8i_mixer *mixer, int layer, bool enable); #endif