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/*
* Copyright 2016 Linaro Ltd.
* Copyright 2016 ZTE Corporation.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
*/
#ifndef __ZX_VOU_REGS_H__
#define __ZX_VOU_REGS_H__
/* Sub-module offset */
#define MAIN_GL_OFFSET 0x130
#define MAIN_CSC_OFFSET 0x580
#define MAIN_HBSC_OFFSET 0x820
#define MAIN_RSZ_OFFSET 0x600 /* OTFPPU sub-module */
#define AUX_GL_OFFSET 0x200
#define AUX_CSC_OFFSET 0x5d0
#define AUX_HBSC_OFFSET 0x860
#define AUX_RSZ_OFFSET 0x800
/* OSD (GPC_GLOBAL) registers */
#define OSD_INT_STA 0x04
#define OSD_INT_CLRSTA 0x08
#define OSD_INT_MSK 0x0c
#define OSD_INT_AUX_UPT BIT(14)
#define OSD_INT_MAIN_UPT BIT(13)
#define OSD_INT_GL1_LBW BIT(10)
#define OSD_INT_GL0_LBW BIT(9)
#define OSD_INT_VL2_LBW BIT(8)
#define OSD_INT_VL1_LBW BIT(7)
#define OSD_INT_VL0_LBW BIT(6)
#define OSD_INT_BUS_ERR BIT(3)
#define OSD_INT_CFG_ERR BIT(2)
#define OSD_INT_ERROR (\
OSD_INT_GL1_LBW | OSD_INT_GL0_LBW | \
OSD_INT_VL2_LBW | OSD_INT_VL1_LBW | OSD_INT_VL0_LBW | \
OSD_INT_BUS_ERR | OSD_INT_CFG_ERR \
)
#define OSD_INT_ENABLE (OSD_INT_ERROR | OSD_INT_AUX_UPT | OSD_INT_MAIN_UPT)
#define OSD_CTRL0 0x10
#define OSD_CTRL0_GL0_EN BIT(7)
#define OSD_CTRL0_GL0_SEL BIT(6)
#define OSD_CTRL0_GL1_EN BIT(5)
#define OSD_CTRL0_GL1_SEL BIT(4)
#define OSD_RST_CLR 0x1c
#define RST_PER_FRAME BIT(19)
/* Main/Aux channel registers */
#define OSD_MAIN_CHN 0x470
#define OSD_AUX_CHN 0x4d0
#define CHN_CTRL0 0x00
#define CHN_ENABLE BIT(0)
#define CHN_CTRL1 0x04
#define CHN_SCREEN_W_SHIFT 18
#define CHN_SCREEN_W_MASK (0x1fff << CHN_SCREEN_W_SHIFT)
#define CHN_SCREEN_H_SHIFT 5
#define CHN_SCREEN_H_MASK (0x1fff << CHN_SCREEN_H_SHIFT)
#define CHN_UPDATE 0x08
/* TIMING_CTRL registers */
#define TIMING_TC_ENABLE 0x04
#define AUX_TC_EN BIT(1)
#define MAIN_TC_EN BIT(0)
#define FIR_MAIN_ACTIVE 0x08
#define FIR_AUX_ACTIVE 0x0c
#define V_ACTIVE_SHIFT 16
#define V_ACTIVE_MASK (0xffff << V_ACTIVE_SHIFT)
#define H_ACTIVE_SHIFT 0
#define H_ACTIVE_MASK (0xffff << H_ACTIVE_SHIFT)
#define FIR_MAIN_H_TIMING 0x10
#define FIR_MAIN_V_TIMING 0x14
#define FIR_AUX_H_TIMING 0x18
#define FIR_AUX_V_TIMING 0x1c
#define SYNC_WIDE_SHIFT 22
#define SYNC_WIDE_MASK (0x3ff << SYNC_WIDE_SHIFT)
#define BACK_PORCH_SHIFT 11
#define BACK_PORCH_MASK (0x7ff << BACK_PORCH_SHIFT)
#define FRONT_PORCH_SHIFT 0
#define FRONT_PORCH_MASK (0x7ff << FRONT_PORCH_SHIFT)
#define TIMING_CTRL 0x20
#define AUX_POL_SHIFT 3
#define AUX_POL_MASK (0x7 << AUX_POL_SHIFT)
#define MAIN_POL_SHIFT 0
#define MAIN_POL_MASK (0x7 << MAIN_POL_SHIFT)
#define POL_DE_SHIFT 2
#define POL_VSYNC_SHIFT 1
#define POL_HSYNC_SHIFT 0
#define TIMING_INT_CTRL 0x24
#define TIMING_INT_STATE 0x28
#define TIMING_INT_AUX_FRAME BIT(3)
#define TIMING_INT_MAIN_FRAME BIT(1)
#define TIMING_INT_AUX_FRAME_SEL_VSW (0x2 << 10)
#define TIMING_INT_MAIN_FRAME_SEL_VSW (0x2 << 6)
#define TIMING_INT_ENABLE (\
TIMING_INT_MAIN_FRAME_SEL_VSW | TIMING_INT_AUX_FRAME_SEL_VSW | \
TIMING_INT_MAIN_FRAME | TIMING_INT_AUX_FRAME \
)
#define TIMING_MAIN_SHIFT 0x2c
#define TIMING_AUX_SHIFT 0x30
#define H_SHIFT_VAL 0x0048
#define TIMING_MAIN_PI_SHIFT 0x68
#define TIMING_AUX_PI_SHIFT 0x6c
#define H_PI_SHIFT_VAL 0x000f
#define V_ACTIVE(x) (((x) << V_ACTIVE_SHIFT) & V_ACTIVE_MASK)
#define H_ACTIVE(x) (((x) << H_ACTIVE_SHIFT) & H_ACTIVE_MASK)
#define SYNC_WIDE(x) (((x) << SYNC_WIDE_SHIFT) & SYNC_WIDE_MASK)
#define BACK_PORCH(x) (((x) << BACK_PORCH_SHIFT) & BACK_PORCH_MASK)
#define FRONT_PORCH(x) (((x) << FRONT_PORCH_SHIFT) & FRONT_PORCH_MASK)
/* DTRC registers */
#define DTRC_F0_CTRL 0x2c
#define DTRC_F1_CTRL 0x5c
#define DTRC_DECOMPRESS_BYPASS BIT(17)
#define DTRC_DETILE_CTRL 0x68
#define TILE2RASTESCAN_BYPASS_MODE BIT(30)
#define DETILE_ARIDR_MODE_MASK (0x3 << 0)
#define DETILE_ARID_ALL 0
#define DETILE_ARID_IN_ARIDR 1
#define DETILE_ARID_BYP_BUT_ARIDR 2
#define DETILE_ARID_IN_ARIDR2 3
#define DTRC_ARID 0x6c
#define DTRC_ARID3_SHIFT 24
#define DTRC_ARID3_MASK (0xff << DTRC_ARID3_SHIFT)
#define DTRC_ARID2_SHIFT 16
#define DTRC_ARID2_MASK (0xff << DTRC_ARID2_SHIFT)
#define DTRC_ARID1_SHIFT 8
#define DTRC_ARID1_MASK (0xff << DTRC_ARID1_SHIFT)
#define DTRC_ARID0_SHIFT 0
#define DTRC_ARID0_MASK (0xff << DTRC_ARID0_SHIFT)
#define DTRC_DEC2DDR_ARID 0x70
#define DTRC_ARID3(x) (((x) << DTRC_ARID3_SHIFT) & DTRC_ARID3_MASK)
#define DTRC_ARID2(x) (((x) << DTRC_ARID2_SHIFT) & DTRC_ARID2_MASK)
#define DTRC_ARID1(x) (((x) << DTRC_ARID1_SHIFT) & DTRC_ARID1_MASK)
#define DTRC_ARID0(x) (((x) << DTRC_ARID0_SHIFT) & DTRC_ARID0_MASK)
/* VOU_CTRL registers */
#define VOU_INF_EN 0x00
#define VOU_INF_CH_SEL 0x04
#define VOU_INF_DATA_SEL 0x08
#define VOU_SOFT_RST 0x14
#define VOU_CLK_SEL 0x18
#define VOU_CLK_GL1_SEL BIT(5)
#define VOU_CLK_GL0_SEL BIT(4)
#define VOU_CLK_REQEN 0x20
#define VOU_CLK_EN 0x24
/* OTFPPU_CTRL registers */
#define OTFPPU_RSZ_DATA_SOURCE 0x04
#endif /* __ZX_VOU_REGS_H__ */
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