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smaeul-u-boot/arch/arm/include/asm/arch-exynos/dp.h
Donghwa Lee d2a6982f9b video: support exynos display port drivers 
This patch set supports exynos display port drivers.

DisplayPort is an industry standard device to accommodate the increasing board
adoption of digital display technology within the PC and consumer electronics.
The interface supports internal chip-to-chip and external box-to-box digital
display connections.

Signed-off-by: Donghwa Lee <dh09.lee@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2012-09-01 14:58:24 +02:00

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/*
* Copyright (C) 2012 Samsung Electronics
*
* Author: Donghwa Lee <dh09.lee@samsung.com>
*
* 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.
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef __ASM_ARM_ARCH_DP_H_
#define __ASM_ARM_ARCH_DP_H_
#ifndef __ASSEMBLY__
struct exynos_dp {
unsigned char res1[0x10];
unsigned int tx_version;
unsigned int tx_sw_reset;
unsigned int func_en1;
unsigned int func_en2;
unsigned int video_ctl1;
unsigned int video_ctl2;
unsigned int video_ctl3;
unsigned int video_ctl4;
unsigned int color_blue_cb;
unsigned int color_green_y;
unsigned int color_red_cr;
unsigned int video_ctl8;
unsigned char res2[0x4];
unsigned int video_ctl10;
unsigned int total_ln_cfg_l;
unsigned int total_ln_cfg_h;
unsigned int active_ln_cfg_l;
unsigned int active_ln_cfg_h;
unsigned int vfp_cfg;
unsigned int vsw_cfg;
unsigned int vbp_cfg;
unsigned int total_pix_cfg_l;
unsigned int total_pix_cfg_h;
unsigned int active_pix_cfg_l;
unsigned int active_pix_cfg_h;
unsigned int hfp_cfg_l;
unsigned int hfp_cfg_h;
unsigned int hsw_cfg_l;
unsigned int hsw_cfg_h;
unsigned int hbp_cfg_l;
unsigned int hbp_cfg_h;
unsigned int video_status;
unsigned int total_ln_sta_l;
unsigned int total_ln_sta_h;
unsigned int active_ln_sta_l;
unsigned int active_ln_sta_h;
unsigned int vfp_sta;
unsigned int vsw_sta;
unsigned int vbp_sta;
unsigned int total_pix_sta_l;
unsigned int total_pix_sta_h;
unsigned int active_pix_sta_l;
unsigned int active_pix_sta_h;
unsigned int hfp_sta_l;
unsigned int hfp_sta_h;
unsigned int hsw_sta_l;
unsigned int hsw_sta_h;
unsigned int hbp_sta_l;
unsigned int hbp_sta_h;
unsigned char res3[0x288];
unsigned int lane_map;
unsigned char res4[0x10];
unsigned int analog_ctl1;
unsigned int analog_ctl2;
unsigned int analog_ctl3;
unsigned int pll_filter_ctl1;
unsigned int amp_tuning_ctl;
unsigned char res5[0xc];
unsigned int aux_hw_retry_ctl;
unsigned char res6[0x2c];
unsigned int int_state;
unsigned int common_int_sta1;
unsigned int common_int_sta2;
unsigned int common_int_sta3;
unsigned int common_int_sta4;
unsigned char res7[0x8];
unsigned int int_sta;
unsigned char res8[0x1c];
unsigned int int_ctl;
unsigned char res9[0x200];
unsigned int sys_ctl1;
unsigned int sys_ctl2;
unsigned int sys_ctl3;
unsigned int sys_ctl4;
unsigned int vid_ctl;
unsigned char res10[0x2c];
unsigned int pkt_send_ctl;
unsigned char res[0x4];
unsigned int hdcp_ctl;
unsigned char res11[0x34];
unsigned int link_bw_set;
unsigned int lane_count_set;
unsigned int training_ptn_set;
unsigned int ln0_link_training_ctl;
unsigned int ln1_link_training_ctl;
unsigned int ln2_link_training_ctl;
unsigned int ln3_link_training_ctl;
unsigned int dn_spread_ctl;
unsigned int hw_link_training_ctl;
unsigned char res12[0x1c];
unsigned int debug_ctl;
unsigned int hpd_deglitch_l;
unsigned int hpd_deglitch_h;
unsigned char res13[0x14];
unsigned int link_debug_ctl;
unsigned char res14[0x1c];
unsigned int m_vid0;
unsigned int m_vid1;
unsigned int m_vid2;
unsigned int n_vid0;
unsigned int n_vid1;
unsigned int n_vid2;
unsigned int m_vid_mon;
unsigned int pll_ctl;
unsigned int phy_pd;
unsigned int phy_test;
unsigned char res15[0x8];
unsigned int video_fifo_thrd;
unsigned char res16[0x8];
unsigned int audio_margin;
unsigned int dn_spread_ctl1;
unsigned int dn_spread_ctl2;
unsigned char res17[0x18];
unsigned int m_cal_ctl;
unsigned int m_vid_gen_filter_th;
unsigned char res18[0x10];
unsigned int m_aud_gen_filter_th;
unsigned char res50[0x4];
unsigned int aux_ch_sta;
unsigned int aux_err_num;
unsigned int aux_ch_defer_ctl;
unsigned int aux_rx_comm;
unsigned int buffer_data_ctl;
unsigned int aux_ch_ctl1;
unsigned int aux_addr_7_0;
unsigned int aux_addr_15_8;
unsigned int aux_addr_19_16;
unsigned int aux_ch_ctl2;
unsigned char res19[0x18];
unsigned int buf_data0;
unsigned char res20[0x3c];
unsigned int soc_general_ctl;
unsigned char res21[0x8c];
unsigned int crc_con;
unsigned int crc_result;
unsigned char res22[0x8];
unsigned int common_int_mask1;
unsigned int common_int_mask2;
unsigned int common_int_mask3;
unsigned int common_int_mask4;
unsigned int int_sta_mask1;
unsigned int int_sta_mask2;
unsigned int int_sta_mask3;
unsigned int int_sta_mask4;
unsigned int int_sta_mask;
unsigned int crc_result2;
unsigned int scrambler_reset_cnt;
unsigned int pn_inv;
unsigned int psr_config;
unsigned int psr_command0;
unsigned int psr_command1;
unsigned int psr_crc_mon0;
unsigned int psr_crc_mon1;
unsigned char res24[0x30];
unsigned int phy_bist_ctrl;
unsigned char res25[0xc];
unsigned int phy_ctrl;
unsigned char res26[0x1c];
unsigned int test_pattern_gen_en;
unsigned int test_pattern_gen_ctrl;
};
#endif /* __ASSEMBLY__ */
/* For DP VIDEO CTL 1 */
#define VIDEO_EN_MASK (0x01 << 7)
#define VIDEO_MUTE_MASK (0x01 << 6)
/* For DP VIDEO CTL 4 */
#define VIDEO_BIST_MASK (0x1 << 3)
/* EXYNOS_DP_ANALOG_CTL_1 */
#define SEL_BG_NEW_BANDGAP (0x0 << 6)
#define SEL_BG_INTERNAL_RESISTOR (0x1 << 6)
#define TX_TERMINAL_CTRL_73_OHM (0x0 << 4)
#define TX_TERMINAL_CTRL_61_OHM (0x1 << 4)
#define TX_TERMINAL_CTRL_50_OHM (0x2 << 4)
#define TX_TERMINAL_CTRL_45_OHM (0x3 << 4)
#define SWING_A_30PER_G_INCREASE (0x1 << 3)
#define SWING_A_30PER_G_NORMAL (0x0 << 3)
/* EXYNOS_DP_ANALOG_CTL_2 */
#define CPREG_BLEED (0x1 << 4)
#define SEL_24M (0x1 << 3)
#define TX_DVDD_BIT_1_0000V (0x3 << 0)
#define TX_DVDD_BIT_1_0625V (0x4 << 0)
#define TX_DVDD_BIT_1_1250V (0x5 << 0)
/* EXYNOS_DP_ANALOG_CTL_3 */
#define DRIVE_DVDD_BIT_1_0000V (0x3 << 5)
#define DRIVE_DVDD_BIT_1_0625V (0x4 << 5)
#define DRIVE_DVDD_BIT_1_1250V (0x5 << 5)
#define SEL_CURRENT_DEFAULT (0x0 << 3)
#define VCO_BIT_000_MICRO (0x0 << 0)
#define VCO_BIT_200_MICRO (0x1 << 0)
#define VCO_BIT_300_MICRO (0x2 << 0)
#define VCO_BIT_400_MICRO (0x3 << 0)
#define VCO_BIT_500_MICRO (0x4 << 0)
#define VCO_BIT_600_MICRO (0x5 << 0)
#define VCO_BIT_700_MICRO (0x6 << 0)
#define VCO_BIT_900_MICRO (0x7 << 0)
/* EXYNOS_DP_PLL_FILTER_CTL_1 */
#define PD_RING_OSC (0x1 << 6)
#define AUX_TERMINAL_CTRL_52_OHM (0x3 << 4)
#define AUX_TERMINAL_CTRL_69_OHM (0x2 << 4)
#define AUX_TERMINAL_CTRL_102_OHM (0x1 << 4)
#define AUX_TERMINAL_CTRL_200_OHM (0x0 << 4)
#define TX_CUR1_1X (0x0 << 2)
#define TX_CUR1_2X (0x1 << 2)
#define TX_CUR1_3X (0x2 << 2)
#define TX_CUR_1_MA (0x0 << 0)
#define TX_CUR_2_MA (0x1 << 0)
#define TX_CUR_3_MA (0x2 << 0)
#define TX_CUR_4_MA (0x3 << 0)
/* EXYNOS_DP_PLL_FILTER_CTL_2 */
#define CH3_AMP_0_MV (0x3 << 12)
#define CH2_AMP_0_MV (0x3 << 8)
#define CH1_AMP_0_MV (0x3 << 4)
#define CH0_AMP_0_MV (0x3 << 0)
/* EXYNOS_DP_PLL_CTL */
#define DP_PLL_PD (0x1 << 7)
#define DP_PLL_RESET (0x1 << 6)
#define DP_PLL_LOOP_BIT_DEFAULT (0x1 << 4)
#define DP_PLL_REF_BIT_1_1250V (0x5 << 0)
#define DP_PLL_REF_BIT_1_2500V (0x7 << 0)
/* EXYNOS_DP_INT_CTL */
#define SOFT_INT_CTRL (0x1 << 2)
#define INT_POL (0x1 << 0)
/* DP TX SW RESET */
#define RESET_DP_TX (0x01 << 0)
/* DP FUNC_EN_1 */
#define MASTER_VID_FUNC_EN_N (0x1 << 7)
#define SLAVE_VID_FUNC_EN_N (0x1 << 5)
#define AUD_FIFO_FUNC_EN_N (0x1 << 4)
#define AUD_FUNC_EN_N (0x1 << 3)
#define HDCP_FUNC_EN_N (0x1 << 2)
#define CRC_FUNC_EN_N (0x1 << 1)
#define SW_FUNC_EN_N (0x1 << 0)
/* DP FUNC_EN_2 */
#define SSC_FUNC_EN_N (0x1 << 7)
#define AUX_FUNC_EN_N (0x1 << 2)
#define SERDES_FIFO_FUNC_EN_N (0x1 << 1)
#define LS_CLK_DOMAIN_FUNC_EN_N (0x1 << 0)
/* EXYNOS_DP_PHY_PD */
#define PHY_PD (0x1 << 5)
#define AUX_PD (0x1 << 4)
#define CH3_PD (0x1 << 3)
#define CH2_PD (0x1 << 2)
#define CH1_PD (0x1 << 1)
#define CH0_PD (0x1 << 0)
/* EXYNOS_DP_COMMON_INT_STA_1 */
#define VSYNC_DET (0x1 << 7)
#define PLL_LOCK_CHG (0x1 << 6)
#define SPDIF_ERR (0x1 << 5)
#define SPDIF_UNSTBL (0x1 << 4)
#define VID_FORMAT_CHG (0x1 << 3)
#define AUD_CLK_CHG (0x1 << 2)
#define VID_CLK_CHG (0x1 << 1)
#define SW_INT (0x1 << 0)
/* EXYNOS_DP_DEBUG_CTL */
#define PLL_LOCK (0x1 << 4)
#define F_PLL_LOCK (0x1 << 3)
#define PLL_LOCK_CTRL (0x1 << 2)
/* EXYNOS_DP_FUNC_EN_2 */
#define SSC_FUNC_EN_N (0x1 << 7)
#define AUX_FUNC_EN_N (0x1 << 2)
#define SERDES_FIFO_FUNC_EN_N (0x1 << 1)
#define LS_CLK_DOMAIN_FUNC_EN_N (0x1 << 0)
/* EXYNOS_DP_COMMON_INT_STA_4 */
#define PSR_ACTIVE (0x1 << 7)
#define PSR_INACTIVE (0x1 << 6)
#define SPDIF_BI_PHASE_ERR (0x1 << 5)
#define HOTPLUG_CHG (0x1 << 2)
#define HPD_LOST (0x1 << 1)
#define PLUG (0x1 << 0)
/* EXYNOS_DP_INT_STA */
#define INT_HPD (0x1 << 6)
#define HW_TRAINING_FINISH (0x1 << 5)
#define RPLY_RECEIV (0x1 << 1)
#define AUX_ERR (0x1 << 0)
/* EXYNOS_DP_SYS_CTL_3 */
#define HPD_STATUS (0x1 << 6)
#define F_HPD (0x1 << 5)
#define HPD_CTRL (0x1 << 4)
#define HDCP_RDY (0x1 << 3)
#define STRM_VALID (0x1 << 2)
#define F_VALID (0x1 << 1)
#define VALID_CTRL (0x1 << 0)
/* EXYNOS_DP_AUX_HW_RETRY_CTL */
#define AUX_BIT_PERIOD_EXPECTED_DELAY(x) (((x) & 0x7) << 8)
#define AUX_HW_RETRY_INTERVAL_MASK (0x3 << 3)
#define AUX_HW_RETRY_INTERVAL_600_MICROSECONDS (0x0 << 3)
#define AUX_HW_RETRY_INTERVAL_800_MICROSECONDS (0x1 << 3)
#define AUX_HW_RETRY_INTERVAL_1000_MICROSECONDS (0x2 << 3)
#define AUX_HW_RETRY_INTERVAL_1800_MICROSECONDS (0x3 << 3)
#define AUX_HW_RETRY_COUNT_SEL(x) (((x) & 0x7) << 0)
/* EXYNOS_DP_AUX_CH_DEFER_CTL */
#define DEFER_CTRL_EN (0x1 << 7)
#define DEFER_COUNT(x) (((x) & 0x7f) << 0)
#define COMMON_INT_MASK_1 (0)
#define COMMON_INT_MASK_2 (0)
#define COMMON_INT_MASK_3 (0)
#define COMMON_INT_MASK_4 (0)
#define INT_STA_MASK (0)
/* EXYNOS_DP_BUFFER_DATA_CTL */
#define BUF_CLR (0x1 << 7)
#define BUF_DATA_COUNT(x) (((x) & 0x1f) << 0)
/* EXYNOS_DP_AUX_ADDR_7_0 */
#define AUX_ADDR_7_0(x) (((x) >> 0) & 0xff)
/* EXYNOS_DP_AUX_ADDR_15_8 */
#define AUX_ADDR_15_8(x) (((x) >> 8) & 0xff)
/* EXYNOS_DP_AUX_ADDR_19_16 */
#define AUX_ADDR_19_16(x) (((x) >> 16) & 0x0f)
/* EXYNOS_DP_AUX_CH_CTL_1 */
#define AUX_LENGTH(x) (((x - 1) & 0xf) << 4)
#define AUX_TX_COMM_MASK (0xf << 0)
#define AUX_TX_COMM_DP_TRANSACTION (0x1 << 3)
#define AUX_TX_COMM_I2C_TRANSACTION (0x0 << 3)
#define AUX_TX_COMM_MOT (0x1 << 2)
#define AUX_TX_COMM_WRITE (0x0 << 0)
#define AUX_TX_COMM_READ (0x1 << 0)
/* EXYNOS_DP_AUX_CH_CTL_2 */
#define ADDR_ONLY (0x1 << 1)
#define AUX_EN (0x1 << 0)
/* EXYNOS_DP_AUX_CH_STA */
#define AUX_BUSY (0x1 << 4)
#define AUX_STATUS_MASK (0xf << 0)
/* EXYNOS_DP_AUX_RX_COMM */
#define AUX_RX_COMM_I2C_DEFER (0x2 << 2)
#define AUX_RX_COMM_AUX_DEFER (0x2 << 0)
/* EXYNOS_DP_PHY_TEST */
#define MACRO_RST (0x1 << 5)
#define CH1_TEST (0x1 << 1)
#define CH0_TEST (0x1 << 0)
/* EXYNOS_DP_TRAINING_PTN_SET */
#define SCRAMBLER_TYPE (0x1 << 9)
#define HW_LINK_TRAINING_PATTERN (0x1 << 8)
#define SCRAMBLING_DISABLE (0x1 << 5)
#define SCRAMBLING_ENABLE (0x0 << 5)
#define LINK_QUAL_PATTERN_SET_MASK (0x3 << 2)
#define LINK_QUAL_PATTERN_SET_PRBS7 (0x3 << 2)
#define LINK_QUAL_PATTERN_SET_D10_2 (0x1 << 2)
#define LINK_QUAL_PATTERN_SET_DISABLE (0x0 << 2)
#define SW_TRAINING_PATTERN_SET_MASK (0x3 << 0)
#define SW_TRAINING_PATTERN_SET_PTN2 (0x2 << 0)
#define SW_TRAINING_PATTERN_SET_PTN1 (0x1 << 0)
#define SW_TRAINING_PATTERN_SET_NORMAL (0x0 << 0)
/* EXYNOS_DP_TOTAL_LINE_CFG */
#define TOTAL_LINE_CFG_L(x) ((x) & 0xff)
#define TOTAL_LINE_CFG_H(x) ((((x) >> 8)) & 0xff)
#define ACTIVE_LINE_CFG_L(x) ((x) & 0xff)
#define ACTIVE_LINE_CFG_H(x) (((x) >> 8) & 0xff)
#define TOTAL_PIXEL_CFG_L(x) ((x) & 0xff)
#define TOTAL_PIXEL_CFG_H(x) ((((x) >> 8)) & 0xff)
#define ACTIVE_PIXEL_CFG_L(x) ((x) & 0xff)
#define ACTIVE_PIXEL_CFG_H(x) ((((x) >> 8)) & 0xff)
#define H_F_PORCH_CFG_L(x) ((x) & 0xff)
#define H_F_PORCH_CFG_H(x) ((((x) >> 8)) & 0xff)
#define H_SYNC_PORCH_CFG_L(x) ((x) & 0xff)
#define H_SYNC_PORCH_CFG_H(x) ((((x) >> 8)) & 0xff)
#define H_B_PORCH_CFG_L(x) ((x) & 0xff)
#define H_B_PORCH_CFG_H(x) ((((x) >> 8)) & 0xff)
/* EXYNOS_DP_LN0_LINK_TRAINING_CTL */
#define MAX_PRE_EMPHASIS_REACH_0 (0x1 << 5)
#define PRE_EMPHASIS_SET_0_SET(x) (((x) & 0x3) << 3)
#define PRE_EMPHASIS_SET_0_GET(x) (((x) >> 3) & 0x3)
#define PRE_EMPHASIS_SET_0_MASK (0x3 << 3)
#define PRE_EMPHASIS_SET_0_SHIFT (3)
#define PRE_EMPHASIS_SET_0_LEVEL_3 (0x3 << 3)
#define PRE_EMPHASIS_SET_0_LEVEL_2 (0x2 << 3)
#define PRE_EMPHASIS_SET_0_LEVEL_1 (0x1 << 3)
#define PRE_EMPHASIS_SET_0_LEVEL_0 (0x0 << 3)
#define MAX_DRIVE_CURRENT_REACH_0 (0x1 << 2)
#define DRIVE_CURRENT_SET_0_MASK (0x3 << 0)
#define DRIVE_CURRENT_SET_0_SET(x) (((x) & 0x3) << 0)
#define DRIVE_CURRENT_SET_0_GET(x) (((x) >> 0) & 0x3)
#define DRIVE_CURRENT_SET_0_LEVEL_3 (0x3 << 0)
#define DRIVE_CURRENT_SET_0_LEVEL_2 (0x2 << 0)
#define DRIVE_CURRENT_SET_0_LEVEL_1 (0x1 << 0)
#define DRIVE_CURRENT_SET_0_LEVEL_0 (0x0 << 0)
/* EXYNOS_DP_LN1_LINK_TRAINING_CTL */
#define MAX_PRE_EMPHASIS_REACH_1 (0x1 << 5)
#define PRE_EMPHASIS_SET_1_SET(x) (((x) & 0x3) << 3)
#define PRE_EMPHASIS_SET_1_GET(x) (((x) >> 3) & 0x3)
#define PRE_EMPHASIS_SET_1_MASK (0x3 << 3)
#define PRE_EMPHASIS_SET_1_SHIFT (3)
#define PRE_EMPHASIS_SET_1_LEVEL_3 (0x3 << 3)
#define PRE_EMPHASIS_SET_1_LEVEL_2 (0x2 << 3)
#define PRE_EMPHASIS_SET_1_LEVEL_1 (0x1 << 3)
#define PRE_EMPHASIS_SET_1_LEVEL_0 (0x0 << 3)
#define MAX_DRIVE_CURRENT_REACH_1 (0x1 << 2)
#define DRIVE_CURRENT_SET_1_MASK (0x3 << 0)
#define DRIVE_CURRENT_SET_1_SET(x) (((x) & 0x3) << 0)
#define DRIVE_CURRENT_SET_1_GET(x) (((x) >> 0) & 0x3)
#define DRIVE_CURRENT_SET_1_LEVEL_3 (0x3 << 0)
#define DRIVE_CURRENT_SET_1_LEVEL_2 (0x2 << 0)
#define DRIVE_CURRENT_SET_1_LEVEL_1 (0x1 << 0)
#define DRIVE_CURRENT_SET_1_LEVEL_0 (0x0 << 0)
/* EXYNOS_DP_LN2_LINK_TRAINING_CTL */
#define MAX_PRE_EMPHASIS_REACH_2 (0x1 << 5)
#define PRE_EMPHASIS_SET_2_SET(x) (((x) & 0x3) << 3)
#define PRE_EMPHASIS_SET_2_GET(x) (((x) >> 3) & 0x3)
#define PRE_EMPHASIS_SET_2_MASK (0x3 << 3)
#define PRE_EMPHASIS_SET_2_SHIFT (3)
#define PRE_EMPHASIS_SET_2_LEVEL_3 (0x3 << 3)
#define PRE_EMPHASIS_SET_2_LEVEL_2 (0x2 << 3)
#define PRE_EMPHASIS_SET_2_LEVEL_1 (0x1 << 3)
#define PRE_EMPHASIS_SET_2_LEVEL_0 (0x0 << 3)
#define MAX_DRIVE_CURRENT_REACH_2 (0x1 << 2)
#define DRIVE_CURRENT_SET_2_MASK (0x3 << 0)
#define DRIVE_CURRENT_SET_2_SET(x) (((x) & 0x3) << 0)
#define DRIVE_CURRENT_SET_2_GET(x) (((x) >> 0) & 0x3)
#define DRIVE_CURRENT_SET_2_LEVEL_3 (0x3 << 0)
#define DRIVE_CURRENT_SET_2_LEVEL_2 (0x2 << 0)
#define DRIVE_CURRENT_SET_2_LEVEL_1 (0x1 << 0)
#define DRIVE_CURRENT_SET_2_LEVEL_0 (0x0 << 0)
/* EXYNOS_DP_LN3_LINK_TRAINING_CTL */
#define MAX_PRE_EMPHASIS_REACH_3 (0x1 << 5)
#define PRE_EMPHASIS_SET_3_SET(x) (((x) & 0x3) << 3)
#define PRE_EMPHASIS_SET_3_GET(x) (((x) >> 3) & 0x3)
#define PRE_EMPHASIS_SET_3_MASK (0x3 << 3)
#define PRE_EMPHASIS_SET_3_SHIFT (3)
#define PRE_EMPHASIS_SET_3_LEVEL_3 (0x3 << 3)
#define PRE_EMPHASIS_SET_3_LEVEL_2 (0x2 << 3)
#define PRE_EMPHASIS_SET_3_LEVEL_1 (0x1 << 3)
#define PRE_EMPHASIS_SET_3_LEVEL_0 (0x0 << 3)
#define MAX_DRIVE_CURRENT_REACH_3 (0x1 << 2)
#define DRIVE_CURRENT_SET_3_MASK (0x3 << 0)
#define DRIVE_CURRENT_SET_3_SET(x) (((x) & 0x3) << 0)
#define DRIVE_CURRENT_SET_3_GET(x) (((x) >> 0) & 0x3)
#define DRIVE_CURRENT_SET_3_LEVEL_3 (0x3 << 0)
#define DRIVE_CURRENT_SET_3_LEVEL_2 (0x2 << 0)
#define DRIVE_CURRENT_SET_3_LEVEL_1 (0x1 << 0)
#define DRIVE_CURRENT_SET_3_LEVEL_0 (0x0 << 0)
/* EXYNOS_DP_VIDEO_CTL_10 */
#define FORMAT_SEL (0x1 << 4)
#define INTERACE_SCAN_CFG (0x1 << 2)
#define INTERACE_SCAN_CFG_SHIFT (2)
#define VSYNC_POLARITY_CFG (0x1 << 1)
#define V_S_POLARITY_CFG_SHIFT (1)
#define HSYNC_POLARITY_CFG (0x1 << 0)
#define H_S_POLARITY_CFG_SHIFT (0)
/* EXYNOS_DP_SOC_GENERAL_CTL */
#define AUDIO_MODE_SPDIF_MODE (0x1 << 8)
#define AUDIO_MODE_MASTER_MODE (0x0 << 8)
#define MASTER_VIDEO_INTERLACE_EN (0x1 << 4)
#define VIDEO_MASTER_CLK_SEL (0x1 << 2)
#define VIDEO_MASTER_MODE_EN (0x1 << 1)
#define VIDEO_MODE_MASK (0x1 << 0)
#define VIDEO_MODE_SLAVE_MODE (0x1 << 0)
#define VIDEO_MODE_MASTER_MODE (0x0 << 0)
/* EXYNOS_DP_VIDEO_CTL_1 */
#define VIDEO_EN (0x1 << 7)
#define HDCP_VIDEO_MUTE (0x1 << 6)
/* EXYNOS_DP_VIDEO_CTL_2 */
#define IN_D_RANGE_MASK (0x1 << 7)
#define IN_D_RANGE_SHIFT (7)
#define IN_D_RANGE_CEA (0x1 << 7)
#define IN_D_RANGE_VESA (0x0 << 7)
#define IN_BPC_MASK (0x7 << 4)
#define IN_BPC_SHIFT (4)
#define IN_BPC_12_BITS (0x3 << 4)
#define IN_BPC_10_BITS (0x2 << 4)
#define IN_BPC_8_BITS (0x1 << 4)
#define IN_BPC_6_BITS (0x0 << 4)
#define IN_COLOR_F_MASK (0x3 << 0)
#define IN_COLOR_F_SHIFT (0)
#define IN_COLOR_F_YCBCR444 (0x2 << 0)
#define IN_COLOR_F_YCBCR422 (0x1 << 0)
#define IN_COLOR_F_RGB (0x0 << 0)
/* EXYNOS_DP_VIDEO_CTL_3 */
#define IN_YC_COEFFI_MASK (0x1 << 7)
#define IN_YC_COEFFI_SHIFT (7)
#define IN_YC_COEFFI_ITU709 (0x1 << 7)
#define IN_YC_COEFFI_ITU601 (0x0 << 7)
#define VID_CHK_UPDATE_TYPE_MASK (0x1 << 4)
#define VID_CHK_UPDATE_TYPE_SHIFT (4)
#define VID_CHK_UPDATE_TYPE_1 (0x1 << 4)
#define VID_CHK_UPDATE_TYPE_0 (0x0 << 4)
/* EXYNOS_DP_TEST_PATTERN_GEN_EN */
#define TEST_PATTERN_GEN_EN (0x1 << 0)
#define TEST_PATTERN_GEN_DIS (0x0 << 0)
/* EXYNOS_DP_TEST_PATTERN_GEN_CTRL */
#define TEST_PATTERN_MODE_COLOR_SQUARE (0x3 << 0)
#define TEST_PATTERN_MODE_BALCK_WHITE_V_LINES (0x2 << 0)
#define TEST_PATTERN_MODE_COLOR_RAMP (0x1 << 0)
/* EXYNOS_DP_VIDEO_CTL_4 */
#define BIST_EN (0x1 << 3)
#define BIST_WIDTH_MASK (0x1 << 2)
#define BIST_WIDTH_BAR_32_PIXEL (0x0 << 2)
#define BIST_WIDTH_BAR_64_PIXEL (0x1 << 2)
#define BIST_TYPE_MASK (0x3 << 0)
#define BIST_TYPE_COLOR_BAR (0x0 << 0)
#define BIST_TYPE_WHITE_GRAY_BLACK_BAR (0x1 << 0)
#define BIST_TYPE_MOBILE_WHITE_BAR (0x2 << 0)
/* EXYNOS_DP_SYS_CTL_1 */
#define DET_STA (0x1 << 2)
#define FORCE_DET (0x1 << 1)
#define DET_CTRL (0x1 << 0)
/* EXYNOS_DP_SYS_CTL_2 */
#define CHA_CRI(x) (((x) & 0xf) << 4)
#define CHA_STA (0x1 << 2)
#define FORCE_CHA (0x1 << 1)
#define CHA_CTRL (0x1 << 0)
/* EXYNOS_DP_SYS_CTL_3 */
#define HPD_STATUS (0x1 << 6)
#define F_HPD (0x1 << 5)
#define HPD_CTRL (0x1 << 4)
#define HDCP_RDY (0x1 << 3)
#define STRM_VALID (0x1 << 2)
#define F_VALID (0x1 << 1)
#define VALID_CTRL (0x1 << 0)
/* EXYNOS_DP_SYS_CTL_4 */
#define FIX_M_AUD (0x1 << 4)
#define ENHANCED (0x1 << 3)
#define FIX_M_VID (0x1 << 2)
#define M_VID_UPDATE_CTRL (0x3 << 0)
/* EXYNOS_M_VID_X */
#define M_VID0_CFG(x) ((x) & 0xff)
#define M_VID1_CFG(x) (((x) >> 8) & 0xff)
#define M_VID2_CFG(x) (((x) >> 16) & 0xff)
/* EXYNOS_M_VID_X */
#define N_VID0_CFG(x) ((x) & 0xff)
#define N_VID1_CFG(x) (((x) >> 8) & 0xff)
#define N_VID2_CFG(x) (((x) >> 16) & 0xff)
/* DPCD_TRAINING_PATTERN_SET */
#define DPCD_SCRAMBLING_DISABLED (0x1 << 5)
#define DPCD_SCRAMBLING_ENABLED (0x0 << 5)
#define DPCD_TRAINING_PATTERN_2 (0x2 << 0)
#define DPCD_TRAINING_PATTERN_1 (0x1 << 0)
#define DPCD_TRAINING_PATTERN_DISABLED (0x0 << 0)
/* Definition for DPCD Register */
#define DPCD_DPCD_REV (0x0000)
#define DPCD_MAX_LINK_RATE (0x0001)
#define DPCD_MAX_LANE_COUNT (0x0002)
#define DPCD_LINK_BW_SET (0x0100)
#define DPCD_LANE_COUNT_SET (0x0101)
#define DPCD_TRAINING_PATTERN_SET (0x0102)
#define DPCD_TRAINING_LANE0_SET (0x0103)
#define DPCD_LANE0_1_STATUS (0x0202)
#define DPCD_LN_ALIGN_UPDATED (0x0204)
#define DPCD_ADJUST_REQUEST_LANE0_1 (0x0206)
#define DPCD_ADJUST_REQUEST_LANE2_3 (0x0207)
#define DPCD_TEST_REQUEST (0x0218)
#define DPCD_TEST_RESPONSE (0x0260)
#define DPCD_TEST_EDID_CHECKSUM (0x0261)
#define DPCD_SINK_POWER_STATE (0x0600)
/* DPCD_TEST_REQUEST */
#define DPCD_TEST_EDID_READ (0x1 << 2)
/* DPCD_TEST_RESPONSE */
#define DPCD_TEST_EDID_CHECKSUM_WRITE (0x1 << 2)
/* DPCD_SINK_POWER_STATE */
#define DPCD_SET_POWER_STATE_D0 (0x1 << 0)
#define DPCD_SET_POWER_STATE_D4 (0x2 << 0)
/* I2C EDID Chip ID, Slave Address */
#define I2C_EDID_DEVICE_ADDR (0x50)
#define I2C_E_EDID_DEVICE_ADDR (0x30)
#define EDID_BLOCK_LENGTH (0x80)
#define EDID_HEADER_PATTERN (0x00)
#define EDID_EXTENSION_FLAG (0x7e)
#define EDID_CHECKSUM (0x7f)
/* DPCD_LANE0_1_STATUS */
#define DPCD_LANE1_SYMBOL_LOCKED (0x1 << 6)
#define DPCD_LANE1_CHANNEL_EQ_DONE (0x1 << 5)
#define DPCD_LANE1_CR_DONE (0x1 << 4)
#define DPCD_LANE0_SYMBOL_LOCKED (0x1 << 2)
#define DPCD_LANE0_CHANNEL_EQ_DONE (0x1 << 1)
#define DPCD_LANE0_CR_DONE (0x1 << 0)
/* DPCD_ADJUST_REQUEST_LANE0_1 */
#define DPCD_PRE_EMPHASIS_LANE1_MASK (0x3 << 6)
#define DPCD_PRE_EMPHASIS_LANE1(x) (((x) >> 6) & 0x3)
#define DPCD_PRE_EMPHASIS_LANE1_LEVEL_3 (0x3 << 6)
#define DPCD_PRE_EMPHASIS_LANE1_LEVEL_2 (0x2 << 6)
#define DPCD_PRE_EMPHASIS_LANE1_LEVEL_1 (0x1 << 6)
#define DPCD_PRE_EMPHASIS_LANE1_LEVEL_0 (0x0 << 6)
#define DPCD_VOLTAGE_SWING_LANE1_MASK (0x3 << 4)
#define DPCD_VOLTAGE_SWING_LANE1(x) (((x) >> 4) & 0x3)
#define DPCD_VOLTAGE_SWING_LANE1_LEVEL_3 (0x3 << 4)
#define DPCD_VOLTAGE_SWING_LANE1_LEVEL_2 (0x2 << 4)
#define DPCD_VOLTAGE_SWING_LANE1_LEVEL_1 (0x1 << 4)
#define DPCD_VOLTAGE_SWING_LANE1_LEVEL_0 (0x0 << 4)
#define DPCD_PRE_EMPHASIS_LANE0_MASK (0x3 << 2)
#define DPCD_PRE_EMPHASIS_LANE0(x) (((x) >> 2) & 0x3)
#define DPCD_PRE_EMPHASIS_LANE0_LEVEL_3 (0x3 << 2)
#define DPCD_PRE_EMPHASIS_LANE0_LEVEL_2 (0x2 << 2)
#define DPCD_PRE_EMPHASIS_LANE0_LEVEL_1 (0x1 << 2)
#define DPCD_PRE_EMPHASIS_LANE0_LEVEL_0 (0x0 << 2)
#define DPCD_VOLTAGE_SWING_LANE0_MASK (0x3 << 0)
#define DPCD_VOLTAGE_SWING_LANE0(x) (((x) >> 0) & 0x3)
#define DPCD_VOLTAGE_SWING_LANE0_LEVEL_3 (0x3 << 0)
#define DPCD_VOLTAGE_SWING_LANE0_LEVEL_2 (0x2 << 0)
#define DPCD_VOLTAGE_SWING_LANE0_LEVEL_1 (0x1 << 0)
#define DPCD_VOLTAGE_SWING_LANE0_LEVEL_0 (0x0 << 0)
/* DPCD_ADJUST_REQUEST_LANE2_3 */
#define DPCD_PRE_EMPHASIS_LANE2_MASK (0x3 << 6)
#define DPCD_PRE_EMPHASIS_LANE2(x) (((x) >> 6) & 0x3)
#define DPCD_PRE_EMPHASIS_LANE2_LEVEL_3 (0x3 << 6)
#define DPCD_PRE_EMPHASIS_LANE2_LEVEL_2 (0x2 << 6)
#define DPCD_PRE_EMPHASIS_LANE2_LEVEL_1 (0x1 << 6)
#define DPCD_PRE_EMPHASIS_LANE2_LEVEL_0 (0x0 << 6)
#define DPCD_VOLTAGE_SWING_LANE2_MASK (0x3 << 4)
#define DPCD_VOLTAGE_SWING_LANE2(x) (((x) >> 4) & 0x3)
#define DPCD_VOLTAGE_SWING_LANE2_LEVEL_3 (0x3 << 4)
#define DPCD_VOLTAGE_SWING_LANE2_LEVEL_2 (0x2 << 4)
#define DPCD_VOLTAGE_SWING_LANE2_LEVEL_1 (0x1 << 4)
#define DPCD_VOLTAGE_SWING_LANE2_LEVEL_0 (0x0 << 4)
#define DPCD_PRE_EMPHASIS_LANE3_MASK (0x3 << 2)
#define DPCD_PRE_EMPHASIS_LANE3(x) (((x) >> 2) & 0x3)
#define DPCD_PRE_EMPHASIS_LANE3_LEVEL_3 (0x3 << 2)
#define DPCD_PRE_EMPHASIS_LANE3_LEVEL_2 (0x2 << 2)
#define DPCD_PRE_EMPHASIS_LANE3_LEVEL_1 (0x1 << 2)
#define DPCD_PRE_EMPHASIS_LANE3_LEVEL_0 (0x0 << 2)
#define DPCD_VOLTAGE_SWING_LANE3_MASK (0x3 << 0)
#define DPCD_VOLTAGE_SWING_LANE3(x) (((x) >> 0) & 0x3)
#define DPCD_VOLTAGE_SWING_LANE3_LEVEL_3 (0x3 << 0)
#define DPCD_VOLTAGE_SWING_LANE3_LEVEL_2 (0x2 << 0)
#define DPCD_VOLTAGE_SWING_LANE3_LEVEL_1 (0x1 << 0)
#define DPCD_VOLTAGE_SWING_LANE3_LEVEL_0 (0x0 << 0)
/* DPCD_LANE_COUNT_SET */
#define DPCD_ENHANCED_FRAME_EN (0x1 << 7)
#define DPCD_LN_COUNT_SET(x) ((x) & 0x1f)
/* DPCD_LANE_ALIGN__STATUS_UPDATED */
#define DPCD_LINK_STATUS_UPDATED (0x1 << 7)
#define DPCD_DOWNSTREAM_PORT_STATUS_CHANGED (0x1 << 6)
#define DPCD_INTERLANE_ALIGN_DONE (0x1 << 0)
/* DPCD_TRAINING_LANE0_SET */
#define DPCD_PRE_EMPHASIS_SET_PATTERN_2_LEVEL_3 (0x3 << 3)
#define DPCD_PRE_EMPHASIS_SET_PATTERN_2_LEVEL_2 (0x2 << 3)
#define DPCD_PRE_EMPHASIS_SET_PATTERN_2_LEVEL_1 (0x1 << 3)
#define DPCD_PRE_EMPHASIS_SET_PATTERN_2_LEVEL_0 (0x0 << 3)
#define DPCD_VOLTAGE_SWING_SET_PATTERN_1_LEVEL_3 (0x3 << 0)
#define DPCD_VOLTAGE_SWING_SET_PATTERN_1_LEVEL_2 (0x2 << 0)
#define DPCD_VOLTAGE_SWING_SET_PATTERN_1_LEVEL_1 (0x1 << 0)
#define DPCD_VOLTAGE_SWING_SET_PATTERN_1_LEVEL_0 (0x0 << 0)
#define DPCD_REQ_ADJ_SWING (0x00)
#define DPCD_REQ_ADJ_EMPHASIS (0x01)
#define DP_LANE_STAT_CR_DONE (0x01 << 0)
#define DP_LANE_STAT_CE_DONE (0x01 << 1)
#define DP_LANE_STAT_SYM_LOCK (0x01 << 2)
#endif
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