mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-25 08:27:48 +07:00
50 lines
1.9 KiB
C
50 lines
1.9 KiB
C
|
/*
|
||
|
|
* Copyright (C) 2017 Jernej Skrabec <jernej.skrabec@siol.net>
|
||
|
|
*
|
||
|
|
* This file is licensed under the terms of the GNU General Public
|
||
|
|
* License version 2. This program is licensed "as is" without any
|
||
|
|
* warranty of any kind, whether express or implied.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _SUN8I_UI_SCALER_H_
|
||
|
|
#define _SUN8I_UI_SCALER_H_
|
||
|
|
|
||
|
|
#include "sun8i_mixer.h"
|
||
|
|
|
||
|
|
/* this two macros assumes 16 fractional bits which is standard in DRM */
|
||
|
|
#define SUN8I_UI_SCALER_SCALE_MIN 1
|
||
|
|
#define SUN8I_UI_SCALER_SCALE_MAX ((1UL << 20) - 1)
|
||
|
|
|
||
|
|
#define SUN8I_UI_SCALER_SCALE_FRAC 20
|
||
|
|
#define SUN8I_UI_SCALER_PHASE_FRAC 20
|
||
|
|
#define SUN8I_UI_SCALER_COEFF_COUNT 16
|
||
|
|
#define SUN8I_UI_SCALER_SIZE(w, h) (((h) - 1) << 16 | ((w) - 1))
|
||
|
|
|
||
|
|
#define SUN8I_SCALER_GSU_CTRL(vi_cnt, ui_idx) \
|
||
|
|
(0x20000 + 0x20000 * (vi_cnt) + 0x10000 * (ui_idx) + 0x0)
|
||
|
|
#define SUN8I_SCALER_GSU_OUTSIZE(vi_cnt, ui_idx) \
|
||
|
|
(0x20000 + 0x20000 * (vi_cnt) + 0x10000 * (ui_idx) + 0x40)
|
||
|
|
#define SUN8I_SCALER_GSU_INSIZE(vi_cnt, ui_idx) \
|
||
|
|
(0x20000 + 0x20000 * (vi_cnt) + 0x10000 * (ui_idx) + 0x80)
|
||
|
|
#define SUN8I_SCALER_GSU_HSTEP(vi_cnt, ui_idx) \
|
||
|
|
(0x20000 + 0x20000 * (vi_cnt) + 0x10000 * (ui_idx) + 0x88)
|
||
|
|
#define SUN8I_SCALER_GSU_VSTEP(vi_cnt, ui_idx) \
|
||
|
|
(0x20000 + 0x20000 * (vi_cnt) + 0x10000 * (ui_idx) + 0x8c)
|
||
|
|
#define SUN8I_SCALER_GSU_HPHASE(vi_cnt, ui_idx) \
|
||
|
|
(0x20000 + 0x20000 * (vi_cnt) + 0x10000 * (ui_idx) + 0x90)
|
||
|
|
#define SUN8I_SCALER_GSU_VPHASE(vi_cnt, ui_idx) \
|
||
|
|
(0x20000 + 0x20000 * (vi_cnt) + 0x10000 * (ui_idx) + 0x98)
|
||
|
|
#define SUN8I_SCALER_GSU_HCOEFF(vi_cnt, ui_idx, index) \
|
||
|
|
(0x20000 + 0x20000 * (vi_cnt) + 0x10000 * (ui_idx) + 0x200 + \
|
||
|
|
0x4 * (index))
|
||
|
|
|
||
|
|
#define SUN8I_SCALER_GSU_CTRL_EN BIT(0)
|
||
|
|
#define SUN8I_SCALER_GSU_CTRL_COEFF_RDY BIT(4)
|
||
|
|
|
||
|
|
void sun8i_ui_scaler_enable(struct sun8i_mixer *mixer, int layer, bool enable);
|
||
|
|
void sun8i_ui_scaler_setup(struct sun8i_mixer *mixer, int layer,
|
||
|
|
u32 src_w, u32 src_h, u32 dst_w, u32 dst_h,
|
||
|
|
u32 hscale, u32 vscale, u32 hphase, u32 vphase);
|
||
|
|
|
||
|
|
#endif
|