/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (c) 2015 Google, Inc
* Copyright 2014 Rockchip Inc.
*/
#ifndef _ASM_ARCH_EDP_H
#define _ASM_ARCH_EDP_H
struct rk3288_edp {
u8 res0[0x10];
u32 dp_tx_version;
u8 res1[0x4];
u32 func_en_1;
u32 func_en_2;
u32 video_ctl_1;
u32 video_ctl_2;
u32 video_ctl_3;
u32 video_ctl_4;
u8 res2[0xc];
u32 video_ctl_8;
u8 res3[0x4];
u32 video_ctl_10;
u32 total_line_l;
u32 total_line_h;
u32 active_line_l;
u32 active_line_h;
u32 v_f_porch;
u32 vsync;
u32 v_b_porch;
u32 total_pixel_l;
u32 total_pixel_h;
u32 active_pixel_l;
u32 active_pixel_h;
u32 h_f_porch_l;
u32 h_f_porch_h;
u32 hsync_l;
u32 hysnc_h;
u32 h_b_porch_l;
u32 h_b_porch_h;
u32 vid_status;
u32 total_line_sta_l;
u32 total_line_sta_h;
u32 active_line_sta_l;
u32 active_line_sta_h;
u32 v_f_porch_sta;
u32 vsync_sta;
u32 v_b_porch_sta;
u32 total_pixel_sta_l;
u32 total_pixel_sta_h;
u32 active_pixel_sta_l;
u32 active_pixel_sta_h;
u32 h_f_porch_sta_l;
u32 h_f_porch_sta_h;
u32 hsync_sta_l;
u32 hsync_sta_h;
u32 h_b_porch_sta_l;
u32 h_b_porch__sta_h;
u8 res4[0x28];
u32 pll_reg_1;
u8 res5[4];
u32 ssc_reg;
u8 res6[0xc];
u32 tx_common;
u32 tx_common2;
u8 res7[0x4];
u32 dp_aux;
u32 dp_bias;
u32 dp_test;
u32 dp_pd;
u32 dp_reserv1;
u32 dp_reserv2;
u8 res8[0x224];
u32 lane_map;
u8 res9[0x14];
u32 analog_ctl_2;
u8 res10[0x48];
u32 int_state;
u32 common_int_sta_1;
u32 common_int_sta_2;
u32 common_int_sta_3;
u32 common_int_sta_4;
u32 spdif_biphase_int_sta;
u8 res11[0x4];
u32 dp_int_sta;
u32 common_int_mask_1;
u32 common_int_mask_2;
u32 common_int_mask_3;
u32 common_int_mask_4;
u8 res12[0x08];
u32 int_sta_mask;
u32 int_ctl;
u8 res13[0x200];
u32 sys_ctl_1;
u32 sys_ctl_2;
u32 sys_ctl_3;
u32 sys_ctl_4;
u32 dp_vid_ctl;
u8 res14[0x4];
u32 dp_aud_ctl;
u8 res15[0x24];
u32 pkt_send_ctl;
u8 res16[0x4];
u32 dp_hdcp_ctl;
u8 res17[0x34];
u32 link_bw_set;
u32 lane_count_set;
u32 dp_training_ptn_set;
u32 ln_link_trn_ctl[4];
u8 res18[0x4];
u32 dp_hw_link_training;
u8 res19[0x1c];
u32 dp_debug_ctl;
u32 hpd_deglitch_l;
u32 hpd_deglitch_h;
u8 res20[0x14];
u32 dp_link_debug_ctl;
u8 res21[0x1c];
u32 m_vid_0;
u32 m_vid_1;
u32 m_vid_2;
u32 n_vid_0;
u32 n_vid_1;
u32 n_vid_2;
u32 m_vid_mon;
u8 res22[0x14];
u32 dp_video_fifo_thrd;
u8 res23[0x8];
u32 dp_audio_margin;
u8 res24[0x20];
u32 dp_m_cal_ctl;
u32 m_vid_gen_filter_th;
u8 res25[0x10];
u32 m_aud_gen_filter_th;
u8 res26[0x4];
u32 aux_ch_sta;
u32 aux_err_num;
u32 aux_ch_defer_dtl;
u32 aux_rx_comm;
u32 buf_data_ctl;
u32 aux_ch_ctl_1;
u32 aux_addr_7_0;
u32 aux_addr_15_8;
u32 aux_addr_19_16;
u32 aux_ch_ctl_2;
u8 res27[0x18];
u32 buf_data[16];
u32 soc_general_ctl;
u8 res29[0x1e0];
u32 pll_reg_2;
u32 pll_reg_3;
u32 pll_reg_4;
u8 res30[0x10];
u32 pll_reg_5;
};
check_member(rk3288_edp, pll_reg_5, 0xa00);
/* func_en_1 */
#define VID_CAP_FUNC_EN_N (0x1 << 6)
#define VID_FIFO_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 SW_FUNC_EN_N (0x1 << 0)
/* 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)
/* video_ctl_1 */
#define VIDEO_EN (0x1 << 7)
#define VIDEO_MUTE (0x1 << 6)
/* 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)
/* 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)
/* video_ctl_4 */
#define BIST_EN (0x1 << 3)
#define BIST_WH_64 (0x1 << 2)
#define BIST_WH_32 (0x0 << 2)
#define BIST_TYPE_COLR_BAR (0x0 << 0)
#define BIST_TYPE_GRAY_BAR (0x1 << 0)
#define BIST_TYPE_MOBILE_BAR (0x2 << 0)
/* video_ctl_8 */
#define VID_HRES_TH(x) (((x) & 0xf) << 4)
#define VID_VRES_TH(x) (((x) & 0xf) << 0)
/* video_ctl_10 */
#define F_SEL (0x1 << 4)
#define INTERACE_SCAN_CFG (0x1 << 2)
#define INTERACD_SCAN_CFG_OFFSET 2
#define VSYNC_POLARITY_CFG (0x1 << 1)
#define VSYNC_POLARITY_CFG_OFFSET 1
#define HSYNC_POLARITY_CFG (0x1 << 0)
#define HSYNC_POLARITY_CFG_OFFSET 0
/* dp_pd */
#define PD_INC_BG (0x1 << 7)
#define PD_EXP_BG (0x1 << 6)
#define PD_AUX (0x1 << 5)
#define PD_PLL (0x1 << 4)
#define PD_CH3 (0x1 << 3)
#define PD_CH2 (0x1 << 2)
#define PD_CH1 (0x1 << 1)
#define PD_CH0 (0x1 << 0)
/* pll_reg_1 */
#define REF_CLK_24M (0x1 << 1)
#define REF_CLK_27M (0x0 << 1)
/* line_map */
#define LANE3_MAP_LOGIC_LANE_0 (0x0 << 6)
#define LANE3_MAP_LOGIC_LANE_1 (0x1 << 6)
#define LANE3_MAP_LOGIC_LANE_2 (0x2 << 6)
#define LANE3_MAP_LOGIC_LANE_3 (0x3 << 6)
#define LANE2_MAP_LOGIC_LANE_0 (0x0 << 4)
#define LANE2_MAP_LOGIC_LANE_1 (0x1 << 4)
#define LANE2_MAP_LOGIC_LANE_2 (0x2 << 4)
#define LANE2_MAP_LOGIC_LANE_3 (0x3 << 4)
#define LANE1_MAP_LOGIC_LANE_0 (0x0 << 2)
#define LANE1_MAP_LOGIC_LANE_1 (0x1 << 2)
#define LANE1_MAP_LOGIC_LANE_2 (0x2 << 2)
#define LANE1_MAP_LOGIC_LANE_3 (0x3 << 2)
#define LANE0_MAP_LOGIC_LANE_0 (0x0 << 0)
#define LANE0_MAP_LOGIC_LANE_1 (0x1 << 0)
#define LANE0_MAP_LOGIC_LANE_2 (0x2 << 0)
#define LANE0_MAP_LOGIC_LANE_3 (0x3 << 0)
/* analog_ctl_2 */
#define SEL_24M (0x1 << 3)
/* 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)
/* common_int_sta_2 */
#define ENC_EN_CHG (0x1 << 6)
#define HW_BKSV_RDY (0x1 << 3)
#define HW_SHA_DONE (0x1 << 2)
#define HW_AUTH_STATE_CHG (0x1 << 1)
#define HW_AUTH_DONE (0x1 << 0)
/* common_int_sta_3 */
#define AFIFO_UNDER (0x1 << 7)
#define AFIFO_OVER (0x1 << 6)
#define R0_CHK_FLAG (0x1 << 5)
/* 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)
/* dp_int_sta */
#define INT_HPD (0x1 << 6)
#define HW_LT_DONE (0x1 << 5)
#define SINK_LOST (0x1 << 3)
#define LINK_LOST (0x1 << 2)
#define RPLY_RECEIV (0x1 << 1)
#define AUX_ERR (0x1 << 0)
/* int_ctl */
#define SOFT_INT_CTRL (0x1 << 2)
#define INT_POL (0x1 << 0)
/* sys_ctl_1 */
#define DET_STA (0x1 << 2)
#define FORCE_DET (0x1 << 1)
#define DET_CTRL (0x1 << 0)
/* 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)
/* 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)
/* 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)
/* pll_reg_2 */
#define LDO_OUTPUT_V_SEL_145 (2 << 6)
#define KVCO_DEFALUT (1 << 4)
#define CHG_PUMP_CUR_SEL_5US (1 << 2)
#define V2L_CUR_SEL_1MA (1 << 0)
/* pll_reg_3 */
#define LOCK_DET_CNT_SEL_256 (2 << 5)
#define LOOP_FILTER_RESET (0 << 4)
#define PALL_SSC_RESET (0 << 3)
#define LOCK_DET_BYPASS (0 << 2)
#define PLL_LOCK_DET_MODE (0 << 1)
#define PLL_LOCK_DET_FORCE (0 << 0)
/* pll_reg_5 */
#define REGULATOR_V_SEL_950MV (2 << 4)
#define STANDBY_CUR_SEL (0 << 3)
#define CHG_PUMP_INOUT_CTRL_1200MV (1 << 1)
#define CHG_PUMP_INPUT_CTRL_OP (0 << 0)
/* ssc_reg */
#define SSC_OFFSET (0 << 6)
#define SSC_MODE (1 << 4)
#define SSC_DEPTH (9 << 0)
/* tx_common */
#define TX_SWING_PRE_EMP_MODE (1 << 7)
#define PRE_DRIVER_PW_CTRL1 (0 << 5)
#define LP_MODE_CLK_REGULATOR (0 << 4)
#define RESISTOR_MSB_CTRL (0 << 3)
#define RESISTOR_CTRL (7 << 0)
/* dp_aux */
#define DP_AUX_COMMON_MODE (0 << 4)
#define DP_AUX_EN (0 << 3)
#define AUX_TERM_50OHM (3 << 0)
/* dp_bias */
#define DP_BG_OUT_SEL (4 << 4)
#define DP_DB_CUR_CTRL (0 << 3)
#define DP_BG_SEL (1 << 2)
#define DP_RESISTOR_TUNE_BG (2 << 0)
/* dp_reserv2 */
#define CH1_CH3_SWING_EMP_CTRL (5 << 4)
#define CH0_CH2_SWING_EMP_CTRL (5 << 0)
/* dp_training_ptn_set */
#define SCRAMBLING_DISABLE (0x1 << 5)
#define SCRAMBLING_ENABLE (0x0 << 5)
#define LINK_QUAL_PATTERN_SET_MASK (0x7 << 2)
#define LINK_QUAL_PATTERN_SET_HBR2 (0x5 << 2)
#define LINK_QUAL_PATTERN_SET_80BIT (0x4 << 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_DISABLE (0x0 << 0)
/* dp_hw_link_training_ctl */
#define HW_LT_ERR_CODE_MASK 0x70
#define HW_LT_ERR_CODE_SHIFT 4
#define HW_LT_EN (0x1 << 0)
/* dp_debug_ctl */
#define PLL_LOCK (0x1 << 4)
#define F_PLL_LOCK (0x1 << 3)
#define PLL_LOCK_CTRL (0x1 << 2)
#define POLL_EN (0x1 << 1)
#define PN_INV (0x1 << 0)
/* aux_ch_sta */
#define AUX_BUSY (0x1 << 4)
#define AUX_STATUS_MASK (0xf << 0)
/* aux_ch_defer_ctl */
#define DEFER_CTRL_EN (0x1 << 7)
#define DEFER_COUNT(x) (((x) & 0x7f) << 0)
/* aux_rx_comm */
#define AUX_RX_COMM_I2C_DEFER (0x2 << 2)
#define AUX_RX_COMM_AUX_DEFER (0x2 << 0)
/* buffer_data_ctl */
#define BUF_CLR (0x1 << 7)
#define BUF_HAVE_DATA (0x1 << 4)
#define BUF_DATA_COUNT(x) (((x) & 0xf) << 0)
/* 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)
/* aux_ch_ctl_2 */
#define PD_AUX_IDLE (0x1 << 3)
#define ADDR_ONLY (0x1 << 1)
#define AUX_EN (0x1 << 0)
/* tx_sw_reset */
#define RST_DP_TX (0x1 << 0)
/* analog_ctl_1 */
#define TX_TERMINAL_CTRL_50_OHM (0x1 << 4)
/* analog_ctl_3 */
#define DRIVE_DVDD_BIT_1_0625V (0x4 << 5)
#define VCO_BIT_600_MICRO (0x5 << 0)
/* pll_filter_ctl_1 */
#define PD_RING_OSC (0x1 << 6)
#define AUX_TERMINAL_CTRL_37_5_OHM (0x0 << 4)
#define AUX_TERMINAL_CTRL_45_OHM (0x1 << 4)
#define AUX_TERMINAL_CTRL_50_OHM (0x2 << 4)
#define AUX_TERMINAL_CTRL_65_OHM (0x3 << 4)
#define TX_CUR1_2X (0x1 << 2)
#define TX_CUR_16_MA (0x3 << 0)
/* Definition for DPCD Register */
#define DPCD_DPCD_REV (0x0000)
#define DPCD_MAX_LINK_RATE (0x0001)
#define DPCD_MAX_LANE_COUNT (0x0002)
#define DP_MAX_LANE_COUNT_MASK 0x1f
#define DP_TPS3_SUPPORTED (1 << 6)
#define DP_ENHANCED_FRAME_CAP (1 << 7)
#define DPCD_LINK_BW_SET (0x0100)
#define DPCD_LANE_COUNT_SET (0x0101)
#define DPCD_TRAINING_PATTERN_SET (0x0102)
#define DP_TRAINING_PATTERN_DISABLE 0
#define DP_TRAINING_PATTERN_1 1
#define DP_TRAINING_PATTERN_2 2
#define DP_TRAINING_PATTERN_3 3
#define DP_TRAINING_PATTERN_MASK 0x3
#define DPCD_TRAINING_LANE0_SET (0x0103)
#define DP_TRAIN_VOLTAGE_SWING_MASK 0x3
#define DP_TRAIN_VOLTAGE_SWING_SHIFT 0
#define DP_TRAIN_MAX_SWING_REACHED (1 << 2)
#define DP_TRAIN_VOLTAGE_SWING_400 (0 << 0)
#define DP_TRAIN_VOLTAGE_SWING_600 (1 << 0)
#define DP_TRAIN_VOLTAGE_SWING_800 (2 << 0)
#define DP_TRAIN_VOLTAGE_SWING_1200 (3 << 0)
#define DP_TRAIN_PRE_EMPHASIS_MASK (3 << 3)
#define DP_TRAIN_PRE_EMPHASIS_0 (0 << 3)
#define DP_TRAIN_PRE_EMPHASIS_3_5 (1 << 3)
#define DP_TRAIN_PRE_EMPHASIS_6 (2 << 3)
#define DP_TRAIN_PRE_EMPHASIS_9_5 (3 << 3)
#define DP_TRAIN_PRE_EMPHASIS_SHIFT 3
#define DP_TRAIN_MAX_PRE_EMPHASIS_REACHED (1 << 5)
#define DPCD_LANE0_1_STATUS (0x0202)
#define DPCD_LANE2_3_STATUS (0x0203)
#define DP_LANE_CR_DONE (1 << 0)
#define DP_LANE_CHANNEL_EQ_DONE (1 << 1)
#define DP_LANE_SYMBOL_LOCKED (1 << 2)
#define DP_CHANNEL_EQ_BITS (DP_LANE_CR_DONE |\
DP_LANE_CHANNEL_EQ_DONE |\
DP_LANE_SYMBOL_LOCKED)
#define DPCD_LANE_ALIGN_STATUS_UPDATED (0x0204)
#define DP_INTERLANE_ALIGN_DONE (1 << 0)
#define DP_DOWNSTREAM_PORT_STATUS_CHANGED (1 << 6)
#define DP_LINK_STATUS_UPDATED (1 << 7)
#define DPCD_ADJUST_REQUEST_LANE0_1 (0x0206)
#define DPCD_ADJUST_REQUEST_LANE2_3 (0x0207)
#define DP_ADJUST_VOLTAGE_SWING_LANE0_MASK 0x03
#define DP_ADJUST_VOLTAGE_SWING_LANE0_SHIFT 0
#define DP_ADJUST_PRE_EMPHASIS_LANE0_MASK 0x0c
#define DP_ADJUST_PRE_EMPHASIS_LANE0_SHIFT 2
#define DP_ADJUST_VOLTAGE_SWING_LANE1_MASK 0x30
#define DP_ADJUST_VOLTAGE_SWING_LANE1_SHIFT 4
#define DP_ADJUST_PRE_EMPHASIS_LANE1_MASK 0xc0
#define DP_ADJUST_PRE_EMPHASIS_LANE1_SHIFT 6
#define DPCD_TEST_REQUEST (0x0218)
#define DPCD_TEST_RESPONSE (0x0260)
#define DPCD_TEST_EDID_CHECKSUM (0x0261)
#define DPCD_LINK_POWER_STATE (0x0600)
#define DP_SET_POWER_D0 0x1
#define DP_SET_POWER_D3 0x2
#define DP_SET_POWER_MASK 0x3
#define AUX_ADDR_7_0(x) (((x) >> 0) & 0xff)
#define AUX_ADDR_15_8(x) (((x) >> 8) & 0xff)
#define AUX_ADDR_19_16(x) (((x) >> 16) & 0x0f)
#define STREAM_ON_TIMEOUT 100
#define PLL_LOCK_TIMEOUT 10
#define DP_INIT_TRIES 10
#define EDID_ADDR 0x50
#define EDID_LENGTH 0x80
#define EDID_HEADER 0x00
#define EDID_EXTENSION_FLAG 0x7e
enum dpcd_request {
DPCD_READ,
DPCD_WRITE,
};
enum dp_irq_type {
DP_IRQ_TYPE_HP_CABLE_IN,
DP_IRQ_TYPE_HP_CABLE_OUT,
DP_IRQ_TYPE_HP_CHANGE,
DP_IRQ_TYPE_UNKNOWN,
};
enum color_coefficient {
COLOR_YCBCR601,
COLOR_YCBCR709
};
enum dynamic_range {
VESA,
CEA
};
enum clock_recovery_m_value_type {
CALCULATED_M,
REGISTER_M
};
enum video_timing_recognition_type {
VIDEO_TIMING_FROM_CAPTURE,
VIDEO_TIMING_FROM_REGISTER
};
enum pattern_set {
PRBS7,
D10_2,
TRAINING_PTN1,
TRAINING_PTN2,
DP_NONE
};
enum color_space {
CS_RGB,
CS_YCBCR422,
CS_YCBCR444
};
enum color_depth {
COLOR_6,
COLOR_8,
COLOR_10,
COLOR_12
};
enum link_rate_type {
LINK_RATE_1_62GBPS = 0x06,
LINK_RATE_2_70GBPS = 0x0a
};
enum link_lane_count_type {
LANE_CNT1 = 1,
LANE_CNT2 = 2,
LANE_CNT4 = 4
};
enum link_training_state {
LT_START,
LT_CLK_RECOVERY,
LT_EQ_TRAINING,
FINISHED,
FAILED
};
enum voltage_swing_level {
VOLTAGE_LEVEL_0,
VOLTAGE_LEVEL_1,
VOLTAGE_LEVEL_2,
VOLTAGE_LEVEL_3,
};
enum pre_emphasis_level {
PRE_EMPHASIS_LEVEL_0,
PRE_EMPHASIS_LEVEL_1,
PRE_EMPHASIS_LEVEL_2,
PRE_EMPHASIS_LEVEL_3,
};
enum analog_power_block {
AUX_BLOCK,
CH0_BLOCK,
CH1_BLOCK,
CH2_BLOCK,
CH3_BLOCK,
ANALOG_TOTAL,
POWER_ALL
};
struct link_train {
unsigned char revision;
u8 link_rate;
u8 lane_count;
};
#endif