/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2017-2020, The Linux Foundation. All rights reserved. */ #ifndef _DP_CATALOG_H_ #define _DP_CATALOG_H_ #include #include "dp_utils.h" #include "disp/msm_disp_snapshot.h" /* interrupts */ #define DP_INTR_HPD BIT(0) #define DP_INTR_AUX_XFER_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) #define DP_HW_VERSION_1_0 0x10000000 #define DP_HW_VERSION_1_2 0x10020000 enum msm_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 msm_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 msm_dp_catalog { bool wide_bus_en; }; /* Debug module */ void msm_dp_catalog_snapshot(struct msm_dp_catalog *msm_dp_catalog, struct msm_disp_state *disp_state); /* AUX APIs */ u32 msm_dp_catalog_aux_read_data(struct msm_dp_catalog *msm_dp_catalog); int msm_dp_catalog_aux_write_data(struct msm_dp_catalog *msm_dp_catalog, u32 data); int msm_dp_catalog_aux_write_trans(struct msm_dp_catalog *msm_dp_catalog, u32 data); int msm_dp_catalog_aux_clear_trans(struct msm_dp_catalog *msm_dp_catalog, bool read); int msm_dp_catalog_aux_clear_hw_interrupts(struct msm_dp_catalog *msm_dp_catalog); void msm_dp_catalog_aux_reset(struct msm_dp_catalog *msm_dp_catalog); void msm_dp_catalog_aux_enable(struct msm_dp_catalog *msm_dp_catalog, bool enable); int msm_dp_catalog_aux_wait_for_hpd_connect_state(struct msm_dp_catalog *msm_dp_catalog, unsigned long wait_us); u32 msm_dp_catalog_aux_get_irq(struct msm_dp_catalog *msm_dp_catalog); /* DP Controller APIs */ void msm_dp_catalog_ctrl_state_ctrl(struct msm_dp_catalog *msm_dp_catalog, u32 state); void msm_dp_catalog_ctrl_config_ctrl(struct msm_dp_catalog *msm_dp_catalog, u32 config); void msm_dp_catalog_ctrl_lane_mapping(struct msm_dp_catalog *msm_dp_catalog); void msm_dp_catalog_ctrl_mainlink_ctrl(struct msm_dp_catalog *msm_dp_catalog, bool enable); void msm_dp_catalog_ctrl_psr_mainlink_enable(struct msm_dp_catalog *msm_dp_catalog, bool enable); void msm_dp_catalog_setup_peripheral_flush(struct msm_dp_catalog *msm_dp_catalog); void msm_dp_catalog_ctrl_config_misc(struct msm_dp_catalog *msm_dp_catalog, u32 cc, u32 tb); void msm_dp_catalog_ctrl_config_msa(struct msm_dp_catalog *msm_dp_catalog, u32 rate, u32 stream_rate_khz, bool is_ycbcr_420); int msm_dp_catalog_ctrl_set_pattern_state_bit(struct msm_dp_catalog *msm_dp_catalog, u32 pattern); u32 msm_dp_catalog_hw_revision(const struct msm_dp_catalog *msm_dp_catalog); void msm_dp_catalog_ctrl_reset(struct msm_dp_catalog *msm_dp_catalog); bool msm_dp_catalog_ctrl_mainlink_ready(struct msm_dp_catalog *msm_dp_catalog); void msm_dp_catalog_ctrl_enable_irq(struct msm_dp_catalog *msm_dp_catalog, bool enable); void msm_dp_catalog_hpd_config_intr(struct msm_dp_catalog *msm_dp_catalog, u32 intr_mask, bool en); void msm_dp_catalog_ctrl_hpd_enable(struct msm_dp_catalog *msm_dp_catalog); void msm_dp_catalog_ctrl_hpd_disable(struct msm_dp_catalog *msm_dp_catalog); void msm_dp_catalog_ctrl_config_psr(struct msm_dp_catalog *msm_dp_catalog); void msm_dp_catalog_ctrl_set_psr(struct msm_dp_catalog *msm_dp_catalog, bool enter); u32 msm_dp_catalog_link_is_connected(struct msm_dp_catalog *msm_dp_catalog); u32 msm_dp_catalog_hpd_get_intr_status(struct msm_dp_catalog *msm_dp_catalog); void msm_dp_catalog_ctrl_phy_reset(struct msm_dp_catalog *msm_dp_catalog); int msm_dp_catalog_ctrl_get_interrupt(struct msm_dp_catalog *msm_dp_catalog); u32 msm_dp_catalog_ctrl_read_psr_interrupt_status(struct msm_dp_catalog *msm_dp_catalog); void msm_dp_catalog_ctrl_update_transfer_unit(struct msm_dp_catalog *msm_dp_catalog, u32 msm_dp_tu, u32 valid_boundary, u32 valid_boundary2); void msm_dp_catalog_ctrl_send_phy_pattern(struct msm_dp_catalog *msm_dp_catalog, u32 pattern); u32 msm_dp_catalog_ctrl_read_phy_pattern(struct msm_dp_catalog *msm_dp_catalog); /* DP Panel APIs */ int msm_dp_catalog_panel_timing_cfg(struct msm_dp_catalog *msm_dp_catalog, u32 total, u32 sync_start, u32 width_blanking, u32 msm_dp_active); void msm_dp_catalog_panel_enable_vsc_sdp(struct msm_dp_catalog *msm_dp_catalog, struct dp_sdp *vsc_sdp); void msm_dp_catalog_panel_disable_vsc_sdp(struct msm_dp_catalog *msm_dp_catalog); void msm_dp_catalog_dump_regs(struct msm_dp_catalog *msm_dp_catalog); void msm_dp_catalog_panel_tpg_enable(struct msm_dp_catalog *msm_dp_catalog, struct drm_display_mode *drm_mode); void msm_dp_catalog_panel_tpg_disable(struct msm_dp_catalog *msm_dp_catalog); struct msm_dp_catalog *msm_dp_catalog_get(struct device *dev); /* DP Audio APIs */ u32 msm_dp_catalog_audio_get_header(struct msm_dp_catalog *msm_dp_catalog, enum msm_dp_catalog_audio_sdp_type sdp, enum msm_dp_catalog_audio_header_type header); void msm_dp_catalog_audio_set_header(struct msm_dp_catalog *msm_dp_catalog, enum msm_dp_catalog_audio_sdp_type sdp, enum msm_dp_catalog_audio_header_type header, u32 data); void msm_dp_catalog_audio_config_acr(struct msm_dp_catalog *catalog, u32 select); void msm_dp_catalog_audio_enable(struct msm_dp_catalog *catalog, bool enable); void msm_dp_catalog_audio_config_sdp(struct msm_dp_catalog *catalog); void msm_dp_catalog_audio_init(struct msm_dp_catalog *catalog); void msm_dp_catalog_audio_sfe_level(struct msm_dp_catalog *catalog, u32 safe_to_exit_level); #endif /* _DP_CATALOG_H_ */