| /* |
| * Copyright (c) 2017, The Linux Foundation. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 and |
| * only version 2 as published by the Free Software Foundation. |
| * |
| * 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 _DP_CATALOG_H_ |
| #define _DP_CATALOG_H_ |
| |
| #include "dp_parser.h" |
| |
| /* interrupts */ |
| #define DP_INTR_HPD BIT(0) |
| #define DP_INTR_AUX_I2C_DONE BIT(3) |
| #define DP_INTR_WRONG_ADDR BIT(6) |
| #define DP_INTR_TIMEOUT BIT(9) |
| #define DP_INTR_NACK_DEFER BIT(12) |
| #define DP_INTR_WRONG_DATA_CNT BIT(15) |
| #define DP_INTR_I2C_NACK BIT(18) |
| #define DP_INTR_I2C_DEFER BIT(21) |
| #define DP_INTR_PLL_UNLOCKED BIT(24) |
| #define DP_INTR_AUX_ERROR BIT(27) |
| |
| #define DP_INTR_READY_FOR_VIDEO BIT(0) |
| #define DP_INTR_IDLE_PATTERN_SENT BIT(3) |
| #define DP_INTR_FRAME_END BIT(6) |
| #define DP_INTR_CRC_UPDATED BIT(9) |
| |
| struct dp_catalog_aux { |
| u32 data; |
| u32 isr; |
| |
| u32 (*read_data)(struct dp_catalog_aux *aux); |
| int (*write_data)(struct dp_catalog_aux *aux); |
| int (*write_trans)(struct dp_catalog_aux *aux); |
| void (*reset)(struct dp_catalog_aux *aux); |
| void (*enable)(struct dp_catalog_aux *aux, bool enable); |
| void (*update_aux_cfg)(struct dp_catalog_aux *aux, |
| struct dp_aux_cfg *cfg, enum dp_phy_aux_config_type type); |
| void (*setup)(struct dp_catalog_aux *aux, |
| struct dp_aux_cfg *aux_cfg); |
| void (*get_irq)(struct dp_catalog_aux *aux, bool cmd_busy); |
| }; |
| |
| struct dp_catalog_ctrl { |
| u32 dp_tu; |
| u32 valid_boundary; |
| u32 valid_boundary2; |
| u32 isr; |
| |
| void (*state_ctrl)(struct dp_catalog_ctrl *ctrl, u32 state); |
| void (*config_ctrl)(struct dp_catalog_ctrl *ctrl, u32 config); |
| void (*lane_mapping)(struct dp_catalog_ctrl *ctrl); |
| void (*mainlink_ctrl)(struct dp_catalog_ctrl *ctrl, bool enable); |
| void (*config_misc)(struct dp_catalog_ctrl *ctrl, u32 cc, u32 tb); |
| void (*config_msa)(struct dp_catalog_ctrl *ctrl, u32 rate, |
| u32 stream_rate_khz, bool fixed_nvid); |
| void (*set_pattern)(struct dp_catalog_ctrl *ctrl, u32 pattern); |
| void (*reset)(struct dp_catalog_ctrl *ctrl); |
| bool (*mainlink_ready)(struct dp_catalog_ctrl *ctrl); |
| void (*enable_irq)(struct dp_catalog_ctrl *ctrl, bool enable); |
| void (*hpd_config)(struct dp_catalog_ctrl *ctrl, bool enable); |
| void (*phy_reset)(struct dp_catalog_ctrl *ctrl); |
| void (*phy_lane_cfg)(struct dp_catalog_ctrl *ctrl, bool flipped, |
| u8 lane_cnt); |
| void (*update_vx_px)(struct dp_catalog_ctrl *ctrl, u8 v_level, |
| u8 p_level); |
| void (*get_interrupt)(struct dp_catalog_ctrl *ctrl); |
| void (*update_transfer_unit)(struct dp_catalog_ctrl *ctrl); |
| u32 (*read_hdcp_status)(struct dp_catalog_ctrl *ctrl); |
| }; |
| |
| enum dp_catalog_audio_sdp_type { |
| DP_AUDIO_SDP_STREAM, |
| DP_AUDIO_SDP_TIMESTAMP, |
| DP_AUDIO_SDP_INFOFRAME, |
| DP_AUDIO_SDP_COPYMANAGEMENT, |
| DP_AUDIO_SDP_ISRC, |
| DP_AUDIO_SDP_MAX, |
| }; |
| |
| enum dp_catalog_audio_header_type { |
| DP_AUDIO_SDP_HEADER_1, |
| DP_AUDIO_SDP_HEADER_2, |
| DP_AUDIO_SDP_HEADER_3, |
| DP_AUDIO_SDP_HEADER_MAX, |
| }; |
| |
| struct dp_catalog_audio { |
| enum dp_catalog_audio_sdp_type sdp_type; |
| enum dp_catalog_audio_header_type sdp_header; |
| u32 data; |
| |
| void (*init)(struct dp_catalog_audio *audio); |
| void (*enable)(struct dp_catalog_audio *audio); |
| void (*config_acr)(struct dp_catalog_audio *audio); |
| void (*config_sdp)(struct dp_catalog_audio *audio); |
| void (*set_header)(struct dp_catalog_audio *audio); |
| void (*get_header)(struct dp_catalog_audio *audio); |
| void (*safe_to_exit_level)(struct dp_catalog_audio *audio); |
| }; |
| |
| struct dp_catalog_panel { |
| u32 total; |
| u32 sync_start; |
| u32 width_blanking; |
| u32 dp_active; |
| |
| int (*timing_cfg)(struct dp_catalog_panel *panel); |
| }; |
| |
| struct dp_catalog { |
| struct dp_catalog_aux aux; |
| struct dp_catalog_ctrl ctrl; |
| struct dp_catalog_audio audio; |
| struct dp_catalog_panel panel; |
| }; |
| |
| struct dp_catalog *dp_catalog_get(struct device *dev, struct dp_io *io); |
| void dp_catalog_put(struct dp_catalog *catalog); |
| |
| #endif /* _DP_CATALOG_H_ */ |