37 lines
972 B
C
37 lines
972 B
C
|
/*
|
||
|
|
* 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
|