drivers/gpu/drm/rockchip/rockchip_drm_vop.h - nest-learning-thermostat/5.7.1/linux-imx-ul - Git at Google

 /*
  * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd
  * Author:Mark Yao <mark.yao@rock-chips.com>
  *
  * This software is licensed under the terms of the GNU General Public
  * License version 2, as published by the Free Software Foundation, and
  * may be copied, distributed, and modified under those terms.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  */

 #ifndef _ROCKCHIP_DRM_VOP_H
 #define _ROCKCHIP_DRM_VOP_H

 /* register definition */
 #define REG_CFG_DONE			0x0000
 #define VERSION_INFO			0x0004
 #define SYS_CTRL			0x0008
 #define SYS_CTRL1			0x000c
 #define DSP_CTRL0			0x0010
 #define DSP_CTRL1			0x0014
 #define DSP_BG				0x0018
 #define MCU_CTRL			0x001c
 #define INTR_CTRL0			0x0020
 #define INTR_CTRL1			0x0024
 #define WIN0_CTRL0			0x0030
 #define WIN0_CTRL1			0x0034
 #define WIN0_COLOR_KEY			0x0038
 #define WIN0_VIR			0x003c
 #define WIN0_YRGB_MST			0x0040
 #define WIN0_CBR_MST			0x0044
 #define WIN0_ACT_INFO			0x0048
 #define WIN0_DSP_INFO			0x004c
 #define WIN0_DSP_ST			0x0050
 #define WIN0_SCL_FACTOR_YRGB		0x0054
 #define WIN0_SCL_FACTOR_CBR		0x0058
 #define WIN0_SCL_OFFSET			0x005c
 #define WIN0_SRC_ALPHA_CTRL		0x0060
 #define WIN0_DST_ALPHA_CTRL		0x0064
 #define WIN0_FADING_CTRL		0x0068
 /* win1 register */
 #define WIN1_CTRL0			0x0070
 #define WIN1_CTRL1			0x0074
 #define WIN1_COLOR_KEY			0x0078
 #define WIN1_VIR			0x007c
 #define WIN1_YRGB_MST			0x0080
 #define WIN1_CBR_MST			0x0084
 #define WIN1_ACT_INFO			0x0088
 #define WIN1_DSP_INFO			0x008c
 #define WIN1_DSP_ST			0x0090
 #define WIN1_SCL_FACTOR_YRGB		0x0094
 #define WIN1_SCL_FACTOR_CBR		0x0098
 #define WIN1_SCL_OFFSET			0x009c
 #define WIN1_SRC_ALPHA_CTRL		0x00a0
 #define WIN1_DST_ALPHA_CTRL		0x00a4
 #define WIN1_FADING_CTRL		0x00a8
 /* win2 register */
 #define WIN2_CTRL0			0x00b0
 #define WIN2_CTRL1			0x00b4
 #define WIN2_VIR0_1			0x00b8
 #define WIN2_VIR2_3			0x00bc
 #define WIN2_MST0			0x00c0
 #define WIN2_DSP_INFO0			0x00c4
 #define WIN2_DSP_ST0			0x00c8
 #define WIN2_COLOR_KEY			0x00cc
 #define WIN2_MST1			0x00d0
 #define WIN2_DSP_INFO1			0x00d4
 #define WIN2_DSP_ST1			0x00d8
 #define WIN2_SRC_ALPHA_CTRL		0x00dc
 #define WIN2_MST2			0x00e0
 #define WIN2_DSP_INFO2			0x00e4
 #define WIN2_DSP_ST2			0x00e8
 #define WIN2_DST_ALPHA_CTRL		0x00ec
 #define WIN2_MST3			0x00f0
 #define WIN2_DSP_INFO3			0x00f4
 #define WIN2_DSP_ST3			0x00f8
 #define WIN2_FADING_CTRL		0x00fc
 /* win3 register */
 #define WIN3_CTRL0			0x0100
 #define WIN3_CTRL1			0x0104
 #define WIN3_VIR0_1			0x0108
 #define WIN3_VIR2_3			0x010c
 #define WIN3_MST0			0x0110
 #define WIN3_DSP_INFO0			0x0114
 #define WIN3_DSP_ST0			0x0118
 #define WIN3_COLOR_KEY			0x011c
 #define WIN3_MST1			0x0120
 #define WIN3_DSP_INFO1			0x0124
 #define WIN3_DSP_ST1			0x0128
 #define WIN3_SRC_ALPHA_CTRL		0x012c
 #define WIN3_MST2			0x0130
 #define WIN3_DSP_INFO2			0x0134
 #define WIN3_DSP_ST2			0x0138
 #define WIN3_DST_ALPHA_CTRL		0x013c
 #define WIN3_MST3			0x0140
 #define WIN3_DSP_INFO3			0x0144
 #define WIN3_DSP_ST3			0x0148
 #define WIN3_FADING_CTRL		0x014c
 /* hwc register */
 #define HWC_CTRL0			0x0150
 #define HWC_CTRL1			0x0154
 #define HWC_MST				0x0158
 #define HWC_DSP_ST			0x015c
 #define HWC_SRC_ALPHA_CTRL		0x0160
 #define HWC_DST_ALPHA_CTRL		0x0164
 #define HWC_FADING_CTRL			0x0168
 /* post process register */
 #define POST_DSP_HACT_INFO		0x0170
 #define POST_DSP_VACT_INFO		0x0174
 #define POST_SCL_FACTOR_YRGB		0x0178
 #define POST_SCL_CTRL			0x0180
 #define POST_DSP_VACT_INFO_F1		0x0184
 #define DSP_HTOTAL_HS_END		0x0188
 #define DSP_HACT_ST_END			0x018c
 #define DSP_VTOTAL_VS_END		0x0190
 #define DSP_VACT_ST_END			0x0194
 #define DSP_VS_ST_END_F1		0x0198
 #define DSP_VACT_ST_END_F1		0x019c
 /* register definition end */

 /* interrupt define */
 #define DSP_HOLD_VALID_INTR		(1 << 0)
 #define FS_INTR				(1 << 1)
 #define LINE_FLAG_INTR			(1 << 2)
 #define BUS_ERROR_INTR			(1 << 3)

 #define INTR_MASK			(DSP_HOLD_VALID_INTR | FS_INTR | \
 					 LINE_FLAG_INTR | BUS_ERROR_INTR)

 #define DSP_HOLD_VALID_INTR_EN(x)	((x) << 4)
 #define FS_INTR_EN(x)			((x) << 5)
 #define LINE_FLAG_INTR_EN(x)		((x) << 6)
 #define BUS_ERROR_INTR_EN(x)		((x) << 7)
 #define DSP_HOLD_VALID_INTR_MASK	(1 << 4)
 #define FS_INTR_MASK			(1 << 5)
 #define LINE_FLAG_INTR_MASK		(1 << 6)
 #define BUS_ERROR_INTR_MASK		(1 << 7)

 #define INTR_CLR_SHIFT			8
 #define DSP_HOLD_VALID_INTR_CLR		(1 << (INTR_CLR_SHIFT + 0))
 #define FS_INTR_CLR			(1 << (INTR_CLR_SHIFT + 1))
 #define LINE_FLAG_INTR_CLR		(1 << (INTR_CLR_SHIFT + 2))
 #define BUS_ERROR_INTR_CLR		(1 << (INTR_CLR_SHIFT + 3))

 #define DSP_LINE_NUM(x)			(((x) & 0x1fff) << 12)
 #define DSP_LINE_NUM_MASK		(0x1fff << 12)

 /* src alpha ctrl define */
 #define SRC_FADING_VALUE(x)		(((x) & 0xff) << 24)
 #define SRC_GLOBAL_ALPHA(x)		(((x) & 0xff) << 16)
 #define SRC_FACTOR_M0(x)		(((x) & 0x7) << 6)
 #define SRC_ALPHA_CAL_M0(x)		(((x) & 0x1) << 5)
 #define SRC_BLEND_M0(x)			(((x) & 0x3) << 3)
 #define SRC_ALPHA_M0(x)			(((x) & 0x1) << 2)
 #define SRC_COLOR_M0(x)			(((x) & 0x1) << 1)
 #define SRC_ALPHA_EN(x)			(((x) & 0x1) << 0)
 /* dst alpha ctrl define */
 #define DST_FACTOR_M0(x)		(((x) & 0x7) << 6)

 /*
  * display output interface supported by rockchip lcdc
  */
 #define ROCKCHIP_OUT_MODE_P888	0
 #define ROCKCHIP_OUT_MODE_P666	1
 #define ROCKCHIP_OUT_MODE_P565	2
 /* for use special outface */
 #define ROCKCHIP_OUT_MODE_AAAA	15

 enum alpha_mode {
 	ALPHA_STRAIGHT,
 	ALPHA_INVERSE,
 };

 enum global_blend_mode {
 	ALPHA_GLOBAL,
 	ALPHA_PER_PIX,
 	ALPHA_PER_PIX_GLOBAL,
 };

 enum alpha_cal_mode {
 	ALPHA_SATURATION,
 	ALPHA_NO_SATURATION,
 };

 enum color_mode {
 	ALPHA_SRC_PRE_MUL,
 	ALPHA_SRC_NO_PRE_MUL,
 };

 enum factor_mode {
 	ALPHA_ZERO,
 	ALPHA_ONE,
 	ALPHA_SRC,
 	ALPHA_SRC_INVERSE,
 	ALPHA_SRC_GLOBAL,
 };

 #endif /* _ROCKCHIP_DRM_VOP_H */
	/*
	* Copyright (C) Fuzhou Rockchip Electronics Co.Ltd
	* Author:Mark Yao <mark.yao@rock-chips.com>
	*
	* This software is licensed under the terms of the GNU General Public
	* License version 2, as published by the Free Software Foundation, and
	* may be copied, distributed, and modified under those terms.
	*
	* This program is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	* GNU General Public License for more details.
	*/

	#ifndef _ROCKCHIP_DRM_VOP_H
	#define _ROCKCHIP_DRM_VOP_H

	/* register definition */
	#define REG_CFG_DONE 0x0000
	#define VERSION_INFO 0x0004
	#define SYS_CTRL 0x0008
	#define SYS_CTRL1 0x000c
	#define DSP_CTRL0 0x0010
	#define DSP_CTRL1 0x0014
	#define DSP_BG 0x0018
	#define MCU_CTRL 0x001c
	#define INTR_CTRL0 0x0020
	#define INTR_CTRL1 0x0024
	#define WIN0_CTRL0 0x0030
	#define WIN0_CTRL1 0x0034
	#define WIN0_COLOR_KEY 0x0038
	#define WIN0_VIR 0x003c
	#define WIN0_YRGB_MST 0x0040
	#define WIN0_CBR_MST 0x0044
	#define WIN0_ACT_INFO 0x0048
	#define WIN0_DSP_INFO 0x004c
	#define WIN0_DSP_ST 0x0050
	#define WIN0_SCL_FACTOR_YRGB 0x0054
	#define WIN0_SCL_FACTOR_CBR 0x0058
	#define WIN0_SCL_OFFSET 0x005c
	#define WIN0_SRC_ALPHA_CTRL 0x0060
	#define WIN0_DST_ALPHA_CTRL 0x0064
	#define WIN0_FADING_CTRL 0x0068
	/* win1 register */
	#define WIN1_CTRL0 0x0070
	#define WIN1_CTRL1 0x0074
	#define WIN1_COLOR_KEY 0x0078
	#define WIN1_VIR 0x007c
	#define WIN1_YRGB_MST 0x0080
	#define WIN1_CBR_MST 0x0084
	#define WIN1_ACT_INFO 0x0088
	#define WIN1_DSP_INFO 0x008c
	#define WIN1_DSP_ST 0x0090
	#define WIN1_SCL_FACTOR_YRGB 0x0094
	#define WIN1_SCL_FACTOR_CBR 0x0098
	#define WIN1_SCL_OFFSET 0x009c
	#define WIN1_SRC_ALPHA_CTRL 0x00a0
	#define WIN1_DST_ALPHA_CTRL 0x00a4
	#define WIN1_FADING_CTRL 0x00a8
	/* win2 register */
	#define WIN2_CTRL0 0x00b0
	#define WIN2_CTRL1 0x00b4
	#define WIN2_VIR0_1 0x00b8
	#define WIN2_VIR2_3 0x00bc
	#define WIN2_MST0 0x00c0
	#define WIN2_DSP_INFO0 0x00c4
	#define WIN2_DSP_ST0 0x00c8
	#define WIN2_COLOR_KEY 0x00cc
	#define WIN2_MST1 0x00d0
	#define WIN2_DSP_INFO1 0x00d4
	#define WIN2_DSP_ST1 0x00d8
	#define WIN2_SRC_ALPHA_CTRL 0x00dc
	#define WIN2_MST2 0x00e0
	#define WIN2_DSP_INFO2 0x00e4
	#define WIN2_DSP_ST2 0x00e8
	#define WIN2_DST_ALPHA_CTRL 0x00ec
	#define WIN2_MST3 0x00f0
	#define WIN2_DSP_INFO3 0x00f4
	#define WIN2_DSP_ST3 0x00f8
	#define WIN2_FADING_CTRL 0x00fc
	/* win3 register */
	#define WIN3_CTRL0 0x0100
	#define WIN3_CTRL1 0x0104
	#define WIN3_VIR0_1 0x0108
	#define WIN3_VIR2_3 0x010c
	#define WIN3_MST0 0x0110
	#define WIN3_DSP_INFO0 0x0114
	#define WIN3_DSP_ST0 0x0118
	#define WIN3_COLOR_KEY 0x011c
	#define WIN3_MST1 0x0120
	#define WIN3_DSP_INFO1 0x0124
	#define WIN3_DSP_ST1 0x0128
	#define WIN3_SRC_ALPHA_CTRL 0x012c
	#define WIN3_MST2 0x0130
	#define WIN3_DSP_INFO2 0x0134
	#define WIN3_DSP_ST2 0x0138
	#define WIN3_DST_ALPHA_CTRL 0x013c
	#define WIN3_MST3 0x0140
	#define WIN3_DSP_INFO3 0x0144
	#define WIN3_DSP_ST3 0x0148
	#define WIN3_FADING_CTRL 0x014c
	/* hwc register */
	#define HWC_CTRL0 0x0150
	#define HWC_CTRL1 0x0154
	#define HWC_MST 0x0158
	#define HWC_DSP_ST 0x015c
	#define HWC_SRC_ALPHA_CTRL 0x0160
	#define HWC_DST_ALPHA_CTRL 0x0164
	#define HWC_FADING_CTRL 0x0168
	/* post process register */
	#define POST_DSP_HACT_INFO 0x0170
	#define POST_DSP_VACT_INFO 0x0174
	#define POST_SCL_FACTOR_YRGB 0x0178
	#define POST_SCL_CTRL 0x0180
	#define POST_DSP_VACT_INFO_F1 0x0184
	#define DSP_HTOTAL_HS_END 0x0188
	#define DSP_HACT_ST_END 0x018c
	#define DSP_VTOTAL_VS_END 0x0190
	#define DSP_VACT_ST_END 0x0194
	#define DSP_VS_ST_END_F1 0x0198
	#define DSP_VACT_ST_END_F1 0x019c
	/* register definition end */

	/* interrupt define */
	#define DSP_HOLD_VALID_INTR (1 << 0)
	#define FS_INTR (1 << 1)
	#define LINE_FLAG_INTR (1 << 2)
	#define BUS_ERROR_INTR (1 << 3)

	#define INTR_MASK (DSP_HOLD_VALID_INTR \| FS_INTR \| \
	LINE_FLAG_INTR \| BUS_ERROR_INTR)

	#define DSP_HOLD_VALID_INTR_EN(x) ((x) << 4)
	#define FS_INTR_EN(x) ((x) << 5)
	#define LINE_FLAG_INTR_EN(x) ((x) << 6)
	#define BUS_ERROR_INTR_EN(x) ((x) << 7)
	#define DSP_HOLD_VALID_INTR_MASK (1 << 4)
	#define FS_INTR_MASK (1 << 5)
	#define LINE_FLAG_INTR_MASK (1 << 6)
	#define BUS_ERROR_INTR_MASK (1 << 7)

	#define INTR_CLR_SHIFT 8
	#define DSP_HOLD_VALID_INTR_CLR (1 << (INTR_CLR_SHIFT + 0))
	#define FS_INTR_CLR (1 << (INTR_CLR_SHIFT + 1))
	#define LINE_FLAG_INTR_CLR (1 << (INTR_CLR_SHIFT + 2))
	#define BUS_ERROR_INTR_CLR (1 << (INTR_CLR_SHIFT + 3))

	#define DSP_LINE_NUM(x) (((x) & 0x1fff) << 12)
	#define DSP_LINE_NUM_MASK (0x1fff << 12)

	/* src alpha ctrl define */
	#define SRC_FADING_VALUE(x) (((x) & 0xff) << 24)
	#define SRC_GLOBAL_ALPHA(x) (((x) & 0xff) << 16)
	#define SRC_FACTOR_M0(x) (((x) & 0x7) << 6)
	#define SRC_ALPHA_CAL_M0(x) (((x) & 0x1) << 5)
	#define SRC_BLEND_M0(x) (((x) & 0x3) << 3)
	#define SRC_ALPHA_M0(x) (((x) & 0x1) << 2)
	#define SRC_COLOR_M0(x) (((x) & 0x1) << 1)
	#define SRC_ALPHA_EN(x) (((x) & 0x1) << 0)
	/* dst alpha ctrl define */
	#define DST_FACTOR_M0(x) (((x) & 0x7) << 6)

	/*
	* display output interface supported by rockchip lcdc
	*/
	#define ROCKCHIP_OUT_MODE_P888 0
	#define ROCKCHIP_OUT_MODE_P666 1
	#define ROCKCHIP_OUT_MODE_P565 2
	/* for use special outface */
	#define ROCKCHIP_OUT_MODE_AAAA 15

	enum alpha_mode {
	ALPHA_STRAIGHT,
	ALPHA_INVERSE,
	};

	enum global_blend_mode {
	ALPHA_GLOBAL,
	ALPHA_PER_PIX,
	ALPHA_PER_PIX_GLOBAL,
	};

	enum alpha_cal_mode {
	ALPHA_SATURATION,
	ALPHA_NO_SATURATION,
	};

	enum color_mode {
	ALPHA_SRC_PRE_MUL,
	ALPHA_SRC_NO_PRE_MUL,
	};

	enum factor_mode {
	ALPHA_ZERO,
	ALPHA_ONE,
	ALPHA_SRC,
	ALPHA_SRC_INVERSE,
	ALPHA_SRC_GLOBAL,
	};

	#endif /* _ROCKCHIP_DRM_VOP_H */