| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Xin Ji | 1440 | 99.11% | 7 | 70.00% |
| Hsin-Yi, Wang | 11 | 0.76% | 2 | 20.00% |
| Nícolas F. R. A. Prado | 2 | 0.14% | 1 | 10.00% |
| Total | 1453 | 10 |
/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright(c) 2020, Analogix Semiconductor. All rights reserved. * */ #ifndef __ANX7625_H__ #define __ANX7625_H__ #define ANX7625_DRV_VERSION "0.1.04" /* Loading OCM re-trying times */ #define OCM_LOADING_TIME 10 /********* ANX7625 Register **********/ #define TX_P0_ADDR 0x70 #define TX_P1_ADDR 0x7A #define TX_P2_ADDR 0x72 #define RX_P0_ADDR 0x7e #define RX_P1_ADDR 0x84 #define RX_P2_ADDR 0x54 #define RSVD_00_ADDR 0x00 #define RSVD_D1_ADDR 0xD1 #define RSVD_60_ADDR 0x60 #define RSVD_39_ADDR 0x39 #define RSVD_7F_ADDR 0x7F #define TCPC_INTERFACE_ADDR 0x58 /* Clock frequency in Hz */ #define XTAL_FRQ (27 * 1000000) #define POST_DIVIDER_MIN 1 #define POST_DIVIDER_MAX 16 #define PLL_OUT_FREQ_MIN 520000000UL #define PLL_OUT_FREQ_MAX 730000000UL #define PLL_OUT_FREQ_ABS_MIN 300000000UL #define PLL_OUT_FREQ_ABS_MAX 800000000UL #define MAX_UNSIGNED_24BIT 16777215UL /***************************************************************/ /* Register definition of device address 0x58 */ #define PRODUCT_ID_L 0x02 #define PRODUCT_ID_H 0x03 #define INTR_ALERT_1 0xCC #define INTR_SOFTWARE_INT BIT(3) #define INTR_RECEIVED_MSG BIT(5) #define SYSTEM_STSTUS 0x45 #define INTERFACE_CHANGE_INT 0x44 #define HPD_STATUS_CHANGE 0x80 #define HPD_STATUS 0x80 /******** END of I2C Address 0x58 ********/ /***************************************************************/ /* Register definition of device address 0x70 */ #define TX_HDCP_CTRL0 0x01 #define STORE_AN BIT(7) #define RX_REPEATER BIT(6) #define RE_AUTHEN BIT(5) #define SW_AUTH_OK BIT(4) #define HARD_AUTH_EN BIT(3) #define ENC_EN BIT(2) #define BKSV_SRM_PASS BIT(1) #define KSVLIST_VLD BIT(0) #define SP_TX_WAIT_R0_TIME 0x40 #define SP_TX_WAIT_KSVR_TIME 0x42 #define SP_TX_SYS_CTRL1_REG 0x80 #define HDCP2TX_FW_EN BIT(4) #define SP_TX_LINK_BW_SET_REG 0xA0 #define SP_TX_LANE_COUNT_SET_REG 0xA1 #define M_VID_0 0xC0 #define M_VID_1 0xC1 #define M_VID_2 0xC2 #define N_VID_0 0xC3 #define N_VID_1 0xC4 #define N_VID_2 0xC5 #define KEY_START_ADDR 0x9000 #define KEY_RESERVED 416 #define HDCP14KEY_START_ADDR (KEY_START_ADDR + KEY_RESERVED) #define HDCP14KEY_SIZE 624 /***************************************************************/ /* Register definition of device address 0x72 */ #define AUX_RST 0x04 #define RST_CTRL2 0x07 #define SP_TX_TOTAL_LINE_STA_L 0x24 #define SP_TX_TOTAL_LINE_STA_H 0x25 #define SP_TX_ACT_LINE_STA_L 0x26 #define SP_TX_ACT_LINE_STA_H 0x27 #define SP_TX_V_F_PORCH_STA 0x28 #define SP_TX_V_SYNC_STA 0x29 #define SP_TX_V_B_PORCH_STA 0x2A #define SP_TX_TOTAL_PIXEL_STA_L 0x2B #define SP_TX_TOTAL_PIXEL_STA_H 0x2C #define SP_TX_ACT_PIXEL_STA_L 0x2D #define SP_TX_ACT_PIXEL_STA_H 0x2E #define SP_TX_H_F_PORCH_STA_L 0x2F #define SP_TX_H_F_PORCH_STA_H 0x30 #define SP_TX_H_SYNC_STA_L 0x31 #define SP_TX_H_SYNC_STA_H 0x32 #define SP_TX_H_B_PORCH_STA_L 0x33 #define SP_TX_H_B_PORCH_STA_H 0x34 #define SP_TX_VID_CTRL 0x84 #define SP_TX_BPC_MASK 0xE0 #define SP_TX_BPC_6 0x00 #define SP_TX_BPC_8 0x20 #define SP_TX_BPC_10 0x40 #define SP_TX_BPC_12 0x60 #define VIDEO_BIT_MATRIX_12 0x4c #define AUDIO_CHANNEL_STATUS_1 0xd0 #define AUDIO_CHANNEL_STATUS_2 0xd1 #define AUDIO_CHANNEL_STATUS_3 0xd2 #define AUDIO_CHANNEL_STATUS_4 0xd3 #define AUDIO_CHANNEL_STATUS_5 0xd4 #define AUDIO_CHANNEL_STATUS_6 0xd5 #define TDM_SLAVE_MODE 0x10 #define I2S_SLAVE_MODE 0x08 #define AUDIO_LAYOUT 0x01 #define HPD_DET_TIMER_BIT0_7 0xea #define HPD_DET_TIMER_BIT8_15 0xeb #define HPD_DET_TIMER_BIT16_23 0xec /* HPD debounce time 2ms for 27M clock */ #define HPD_TIME 54000 #define AUDIO_CONTROL_REGISTER 0xe6 #define TDM_TIMING_MODE 0x08 #define I2C_ADDR_72_DPTX 0x72 #define HP_MIN 8 #define HBLANKING_MIN 80 #define SYNC_LEN_DEF 32 #define HFP_HBP_DEF ((HBLANKING_MIN - SYNC_LEN_DEF) / 2) #define VIDEO_CONTROL_0 0x08 #define ACTIVE_LINES_L 0x14 #define ACTIVE_LINES_H 0x15 /* Bit[7:6] are reserved */ #define VERTICAL_FRONT_PORCH 0x16 #define VERTICAL_SYNC_WIDTH 0x17 #define VERTICAL_BACK_PORCH 0x18 #define HORIZONTAL_TOTAL_PIXELS_L 0x19 #define HORIZONTAL_TOTAL_PIXELS_H 0x1A /* Bit[7:6] are reserved */ #define HORIZONTAL_ACTIVE_PIXELS_L 0x1B #define HORIZONTAL_ACTIVE_PIXELS_H 0x1C /* Bit[7:6] are reserved */ #define HORIZONTAL_FRONT_PORCH_L 0x1D #define HORIZONTAL_FRONT_PORCH_H 0x1E /* Bit[7:4] are reserved */ #define HORIZONTAL_SYNC_WIDTH_L 0x1F #define HORIZONTAL_SYNC_WIDTH_H 0x20 /* Bit[7:4] are reserved */ #define HORIZONTAL_BACK_PORCH_L 0x21 #define HORIZONTAL_BACK_PORCH_H 0x22 /* Bit[7:4] are reserved */ /******** END of I2C Address 0x72 *********/ /***************************************************************/ /* Register definition of device address 0x7a */ #define DP_TX_SWING_REG_CNT 0x14 #define DP_TX_LANE0_SWING_REG0 0x00 #define DP_TX_LANE1_SWING_REG0 0x14 /******** END of I2C Address 0x7a *********/ /***************************************************************/ /* Register definition of device address 0x7e */ #define I2C_ADDR_7E_FLASH_CONTROLLER 0x7E #define R_BOOT_RETRY 0x00 #define R_RAM_ADDR_H 0x01 #define R_RAM_ADDR_L 0x02 #define R_RAM_LEN_H 0x03 #define R_RAM_LEN_L 0x04 #define FLASH_LOAD_STA 0x05 #define FLASH_LOAD_STA_CHK BIT(7) #define R_RAM_CTRL 0x05 /* bit positions */ #define FLASH_DONE BIT(7) #define BOOT_LOAD_DONE BIT(6) #define CRC_OK BIT(5) #define LOAD_DONE BIT(4) #define O_RW_DONE BIT(3) #define FUSE_BUSY BIT(2) #define DECRYPT_EN BIT(1) #define LOAD_START BIT(0) #define FLASH_ADDR_HIGH 0x0F #define FLASH_ADDR_LOW 0x10 #define FLASH_LEN_HIGH 0x31 #define FLASH_LEN_LOW 0x32 #define R_FLASH_RW_CTRL 0x33 /* bit positions */ #define READ_DELAY_SELECT BIT(7) #define GENERAL_INSTRUCTION_EN BIT(6) #define FLASH_ERASE_EN BIT(5) #define RDID_READ_EN BIT(4) #define REMS_READ_EN BIT(3) #define WRITE_STATUS_EN BIT(2) #define FLASH_READ BIT(1) #define FLASH_WRITE BIT(0) #define FLASH_BUF_BASE_ADDR 0x60 #define FLASH_BUF_LEN 0x20 #define XTAL_FRQ_SEL 0x3F /* bit field positions */ #define XTAL_FRQ_SEL_POS 5 /* bit field values */ #define XTAL_FRQ_19M2 (0 << XTAL_FRQ_SEL_POS) #define XTAL_FRQ_27M (4 << XTAL_FRQ_SEL_POS) #define R_DSC_CTRL_0 0x40 #define READ_STATUS_EN 7 #define CLK_1MEG_RB 6 /* 1MHz clock reset; 0=reset, 0=reset release */ #define DSC_BIST_DONE 1 /* Bit[5:1]: 1=DSC MBIST pass */ #define DSC_EN 0x01 /* 1=DSC enabled, 0=DSC disabled */ #define OCM_FW_VERSION 0x31 #define OCM_FW_REVERSION 0x32 #define AP_AUX_ADDR_7_0 0x11 #define AP_AUX_ADDR_15_8 0x12 #define AP_AUX_ADDR_19_16 0x13 /* Bit[0:3] AUX status, bit 4 op_en, bit 5 address only */ #define AP_AUX_CTRL_STATUS 0x14 #define AP_AUX_CTRL_OP_EN 0x10 #define AP_AUX_CTRL_ADDRONLY 0x20 #define AP_AUX_BUFF_START 0x15 #define PIXEL_CLOCK_L 0x25 #define PIXEL_CLOCK_H 0x26 #define AP_AUX_COMMAND 0x27 /* com+len */ #define LENGTH_SHIFT 4 #define DPCD_CMD(len, cmd) ((((len) - 1) << LENGTH_SHIFT) | (cmd)) /* Bit 0&1: 3D video structure */ /* 0x01: frame packing, 0x02:Line alternative, 0x03:Side-by-side(full) */ #define AP_AV_STATUS 0x28 #define AP_VIDEO_CHG BIT(2) #define AP_AUDIO_CHG BIT(3) #define AP_MIPI_MUTE BIT(4) /* 1:MIPI input mute, 0: ummute */ #define AP_MIPI_RX_EN BIT(5) /* 1: MIPI RX input in 0: no RX in */ #define AP_DISABLE_PD BIT(6) #define AP_DISABLE_DISPLAY BIT(7) /***************************************************************/ /* Register definition of device address 0x84 */ #define MIPI_PHY_CONTROL_3 0x03 #define MIPI_HS_PWD_CLK 7 #define MIPI_HS_RT_CLK 6 #define MIPI_PD_CLK 5 #define MIPI_CLK_RT_MANUAL_PD_EN 4 #define MIPI_CLK_HS_MANUAL_PD_EN 3 #define MIPI_CLK_DET_DET_BYPASS 2 #define MIPI_CLK_MISS_CTRL 1 #define MIPI_PD_LPTX_CH_MANUAL_PD_EN 0 #define MIPI_LANE_CTRL_0 0x05 #define MIPI_TIME_HS_PRPR 0x08 /* * After MIPI RX protocol layer received video frames, * Protocol layer starts to reconstruct video stream from PHY */ #define MIPI_VIDEO_STABLE_CNT 0x0A #define MIPI_LANE_CTRL_10 0x0F #define MIPI_DIGITAL_ADJ_1 0x1B #define IVO_MID0 0x26 #define IVO_MID1 0xCF #define MIPI_PLL_M_NUM_23_16 0x1E #define MIPI_PLL_M_NUM_15_8 0x1F #define MIPI_PLL_M_NUM_7_0 0x20 #define MIPI_PLL_N_NUM_23_16 0x21 #define MIPI_PLL_N_NUM_15_8 0x22 #define MIPI_PLL_N_NUM_7_0 0x23 #define MIPI_DIGITAL_PLL_6 0x2A /* Bit[7:6]: VCO band control, only effective */ #define MIPI_M_NUM_READY 0x10 #define MIPI_N_NUM_READY 0x08 #define STABLE_INTEGER_CNT_EN 0x04 #define MIPI_PLL_TEST_BIT 0 /* Bit[1:0]: test point output select - */ /* 00: VCO power, 01: dvdd_pdt, 10: dvdd, 11: vcox */ #define MIPI_DIGITAL_PLL_7 0x2B #define MIPI_PLL_FORCE_N_EN 7 #define MIPI_PLL_FORCE_BAND_EN 6 #define MIPI_PLL_VCO_TUNE_REG 4 /* Bit[5:4]: VCO metal capacitance - */ /* 00: +20% fast, 01: +10% fast (default), 10: typical, 11: -10% slow */ #define MIPI_PLL_VCO_TUNE_REG_VAL 0x30 #define MIPI_PLL_PLL_LDO_BIT 2 /* Bit[3:2]: vco_v2i power - */ /* 00: 1.40V, 01: 1.45V (default), 10: 1.50V, 11: 1.55V */ #define MIPI_PLL_RESET_N 0x02 #define MIPI_FRQ_FORCE_NDET 0 #define MIPI_ALERT_CLR_0 0x2D #define HS_link_error_clear 7 /* This bit itself is S/C, and it clears 0x84:0x31[7] */ #define MIPI_ALERT_OUT_0 0x31 #define check_sum_err_hs_sync 7 /* This bit is cleared by 0x84:0x2D[7] */ #define MIPI_DIGITAL_PLL_8 0x33 #define MIPI_POST_DIV_VAL 4 /* N means divided by (n+1), n = 0~15 */ #define MIPI_EN_LOCK_FRZ 3 #define MIPI_FRQ_COUNTER_RST 2 #define MIPI_FRQ_SET_REG_8 1 /* Bit 0 is reserved */ #define MIPI_DIGITAL_PLL_9 0x34 #define MIPI_DIGITAL_PLL_16 0x3B #define MIPI_FRQ_FREEZE_NDET 7 #define MIPI_FRQ_REG_SET_ENABLE 6 #define MIPI_REG_FORCE_SEL_EN 5 #define MIPI_REG_SEL_DIV_REG 4 #define MIPI_REG_FORCE_PRE_DIV_EN 3 /* Bit 2 is reserved */ #define MIPI_FREF_D_IND 1 #define REF_CLK_27000KHZ 1 #define REF_CLK_19200KHZ 0 #define MIPI_REG_PLL_PLL_TEST_ENABLE 0 #define MIPI_DIGITAL_PLL_18 0x3D #define FRQ_COUNT_RB_SEL 7 #define REG_FORCE_POST_DIV_EN 6 #define MIPI_DPI_SELECT 5 #define SELECT_DSI 1 #define SELECT_DPI 0 #define REG_BAUD_DIV_RATIO 0 #define H_BLANK_L 0x3E /* For DSC only */ #define H_BLANK_H 0x3F /* For DSC only; note: bit[7:6] are reserved */ #define MIPI_SWAP 0x4A #define MIPI_SWAP_CH0 7 #define MIPI_SWAP_CH1 6 #define MIPI_SWAP_CH2 5 #define MIPI_SWAP_CH3 4 #define MIPI_SWAP_CLK 3 /* Bit[2:0] are reserved */ /******** END of I2C Address 0x84 *********/ /* DPCD regs */ #define DPCD_DPCD_REV 0x00 #define DPCD_MAX_LINK_RATE 0x01 #define DPCD_MAX_LANE_COUNT 0x02 /********* ANX7625 Register End **********/ /***************** Display *****************/ enum audio_fs { AUDIO_FS_441K = 0x00, AUDIO_FS_48K = 0x02, AUDIO_FS_32K = 0x03, AUDIO_FS_882K = 0x08, AUDIO_FS_96K = 0x0a, AUDIO_FS_1764K = 0x0c, AUDIO_FS_192K = 0x0e }; enum audio_wd_len { AUDIO_W_LEN_16_20MAX = 0x02, AUDIO_W_LEN_18_20MAX = 0x04, AUDIO_W_LEN_17_20MAX = 0x0c, AUDIO_W_LEN_19_20MAX = 0x08, AUDIO_W_LEN_20_20MAX = 0x0a, AUDIO_W_LEN_20_24MAX = 0x03, AUDIO_W_LEN_22_24MAX = 0x05, AUDIO_W_LEN_21_24MAX = 0x0d, AUDIO_W_LEN_23_24MAX = 0x09, AUDIO_W_LEN_24_24MAX = 0x0b }; #define I2S_CH_2 0x01 #define TDM_CH_4 0x03 #define TDM_CH_6 0x05 #define TDM_CH_8 0x07 #define MAX_DPCD_BUFFER_SIZE 16 #define ONE_BLOCK_SIZE 128 #define FOUR_BLOCK_SIZE (128 * 4) #define MAX_EDID_BLOCK 3 #define EDID_TRY_CNT 3 #define SUPPORT_PIXEL_CLOCK 300000 struct s_edid_data { int edid_block_num; u8 edid_raw_data[FOUR_BLOCK_SIZE]; }; /***************** Display End *****************/ #define MAX_LANES_SUPPORT 4 struct anx7625_platform_data { struct gpio_desc *gpio_p_on; struct gpio_desc *gpio_reset; struct regulator_bulk_data supplies[3]; struct drm_bridge *panel_bridge; int intp_irq; int is_dpi; int mipi_lanes; int audio_en; int dp_lane0_swing_reg_cnt; u8 lane0_reg_data[DP_TX_SWING_REG_CNT]; int dp_lane1_swing_reg_cnt; u8 lane1_reg_data[DP_TX_SWING_REG_CNT]; u32 low_power_mode; struct device_node *mipi_host_node; }; struct anx7625_i2c_client { struct i2c_client *tx_p0_client; struct i2c_client *tx_p1_client; struct i2c_client *tx_p2_client; struct i2c_client *rx_p0_client; struct i2c_client *rx_p1_client; struct i2c_client *rx_p2_client; struct i2c_client *tcpc_client; }; struct anx7625_data { struct anx7625_platform_data pdata; struct platform_device *audio_pdev; int hpd_status; int hpd_high_cnt; int dp_en; int hdcp_cp; /* Lock for work queue */ struct mutex lock; struct i2c_client *client; struct anx7625_i2c_client i2c; struct i2c_client *last_client; struct timer_list hdcp_timer; struct s_edid_data slimport_edid_p; struct device *codec_dev; hdmi_codec_plugged_cb plugged_cb; struct work_struct work; struct workqueue_struct *workqueue; struct delayed_work hdcp_work; struct workqueue_struct *hdcp_workqueue; /* Lock for hdcp work queue */ struct mutex hdcp_wq_lock; char edid_block; struct display_timing dt; u8 display_timing_valid; struct drm_bridge bridge; u8 bridge_attached; struct drm_connector *connector; struct mipi_dsi_device *dsi; struct drm_dp_aux aux; }; #endif /* __ANX7625_H__ */
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