| /* |
| * Copyright (c) 2015-2017, 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 _DSI_CATALOG_H_ |
| #define _DSI_CATALOG_H_ |
| |
| #include "dsi_ctrl_hw.h" |
| #include "dsi_phy_hw.h" |
| |
| /** |
| * dsi_catalog_ctrl_setup() - return catalog info for dsi controller |
| * @ctrl: Pointer to DSI controller hw object. |
| * @version: DSI controller version. |
| * @index: DSI controller instance ID. |
| * |
| * This function setups the catalog information in the dsi_ctrl_hw object. |
| * |
| * return: error code for failure and 0 for success. |
| */ |
| int dsi_catalog_ctrl_setup(struct dsi_ctrl_hw *ctrl, |
| enum dsi_ctrl_version version, |
| u32 index); |
| |
| /** |
| * dsi_catalog_phy_setup() - return catalog info for dsi phy hardware |
| * @phy: Pointer to DSI PHY hw object. |
| * @version: DSI PHY version. |
| * @index: DSI PHY instance ID. |
| * |
| * This function setups the catalog information in the dsi_phy_hw object. |
| * |
| * return: error code for failure and 0 for success. |
| */ |
| int dsi_catalog_phy_setup(struct dsi_phy_hw *phy, |
| enum dsi_phy_version version, |
| u32 index); |
| |
| /** |
| * dsi_phy_timing_calc_init() - initialize info for DSI PHY timing calculations |
| * @phy: Pointer to DSI PHY hw object. |
| * @version: DSI PHY version. |
| * |
| * This function setups the catalog information in the dsi_phy_hw object. |
| * |
| * return: error code for failure and 0 for success. |
| */ |
| int dsi_phy_timing_calc_init(struct dsi_phy_hw *phy, |
| enum dsi_phy_version version); |
| |
| /** |
| * dsi_phy_hw_calculate_timing_params() - DSI PHY timing parameter calculations |
| * @phy: Pointer to DSI PHY hw object. |
| * @mode: DSI mode information. |
| * @host: DSI host configuration. |
| * @timing: DSI phy lane configurations. |
| * |
| * This function setups the catalog information in the dsi_phy_hw object. |
| * |
| * return: error code for failure and 0 for success. |
| */ |
| int dsi_phy_hw_calculate_timing_params(struct dsi_phy_hw *phy, |
| struct dsi_mode_info *mode, |
| struct dsi_host_common_cfg *host, |
| struct dsi_phy_per_lane_cfgs *timing); |
| |
| /* Definitions for 14nm PHY hardware driver */ |
| void dsi_phy_hw_v2_0_regulator_enable(struct dsi_phy_hw *phy, |
| struct dsi_phy_per_lane_cfgs *cfg); |
| void dsi_phy_hw_v2_0_regulator_disable(struct dsi_phy_hw *phy); |
| void dsi_phy_hw_v2_0_enable(struct dsi_phy_hw *phy, struct dsi_phy_cfg *cfg); |
| void dsi_phy_hw_v2_0_disable(struct dsi_phy_hw *phy, struct dsi_phy_cfg *cfg); |
| void dsi_phy_hw_v2_0_idle_on(struct dsi_phy_hw *phy, struct dsi_phy_cfg *cfg); |
| void dsi_phy_hw_v2_0_idle_off(struct dsi_phy_hw *phy); |
| int dsi_phy_hw_timing_val_v2_0(struct dsi_phy_per_lane_cfgs *timing_cfg, |
| u32 *timing_val, u32 size); |
| |
| /* Definitions for 10nm PHY hardware driver */ |
| void dsi_phy_hw_v3_0_regulator_enable(struct dsi_phy_hw *phy, |
| struct dsi_phy_per_lane_cfgs *cfg); |
| void dsi_phy_hw_v3_0_regulator_disable(struct dsi_phy_hw *phy); |
| void dsi_phy_hw_v3_0_enable(struct dsi_phy_hw *phy, struct dsi_phy_cfg *cfg); |
| void dsi_phy_hw_v3_0_disable(struct dsi_phy_hw *phy, struct dsi_phy_cfg *cfg); |
| int dsi_phy_hw_v3_0_wait_for_lane_idle(struct dsi_phy_hw *phy, u32 lanes); |
| void dsi_phy_hw_v3_0_ulps_request(struct dsi_phy_hw *phy, |
| struct dsi_phy_cfg *cfg, u32 lanes); |
| void dsi_phy_hw_v3_0_ulps_exit(struct dsi_phy_hw *phy, |
| struct dsi_phy_cfg *cfg, u32 lanes); |
| u32 dsi_phy_hw_v3_0_get_lanes_in_ulps(struct dsi_phy_hw *phy); |
| int dsi_phy_hw_timing_val_v3_0(struct dsi_phy_per_lane_cfgs *timing_cfg, |
| u32 *timing_val, u32 size); |
| |
| /* DSI controller common ops */ |
| u32 dsi_ctrl_hw_cmn_get_interrupt_status(struct dsi_ctrl_hw *ctrl); |
| void dsi_ctrl_hw_cmn_clear_interrupt_status(struct dsi_ctrl_hw *ctrl, u32 ints); |
| void dsi_ctrl_hw_cmn_enable_status_interrupts(struct dsi_ctrl_hw *ctrl, |
| u32 ints); |
| |
| u64 dsi_ctrl_hw_cmn_get_error_status(struct dsi_ctrl_hw *ctrl); |
| void dsi_ctrl_hw_cmn_clear_error_status(struct dsi_ctrl_hw *ctrl, u64 errors); |
| void dsi_ctrl_hw_cmn_enable_error_interrupts(struct dsi_ctrl_hw *ctrl, |
| u64 errors); |
| |
| void dsi_ctrl_hw_cmn_video_test_pattern_setup(struct dsi_ctrl_hw *ctrl, |
| enum dsi_test_pattern type, |
| u32 init_val); |
| void dsi_ctrl_hw_cmn_cmd_test_pattern_setup(struct dsi_ctrl_hw *ctrl, |
| enum dsi_test_pattern type, |
| u32 init_val, |
| u32 stream_id); |
| void dsi_ctrl_hw_cmn_test_pattern_enable(struct dsi_ctrl_hw *ctrl, bool enable); |
| void dsi_ctrl_hw_cmn_trigger_cmd_test_pattern(struct dsi_ctrl_hw *ctrl, |
| u32 stream_id); |
| |
| void dsi_ctrl_hw_cmn_host_setup(struct dsi_ctrl_hw *ctrl, |
| struct dsi_host_common_cfg *config); |
| void dsi_ctrl_hw_cmn_video_engine_en(struct dsi_ctrl_hw *ctrl, bool on); |
| void dsi_ctrl_hw_cmn_video_engine_setup(struct dsi_ctrl_hw *ctrl, |
| struct dsi_host_common_cfg *common_cfg, |
| struct dsi_video_engine_cfg *cfg); |
| void dsi_ctrl_hw_cmn_set_video_timing(struct dsi_ctrl_hw *ctrl, |
| struct dsi_mode_info *mode); |
| |
| void dsi_ctrl_hw_cmn_cmd_engine_setup(struct dsi_ctrl_hw *ctrl, |
| struct dsi_host_common_cfg *common_cfg, |
| struct dsi_cmd_engine_cfg *cfg); |
| |
| void dsi_ctrl_hw_cmn_ctrl_en(struct dsi_ctrl_hw *ctrl, bool on); |
| void dsi_ctrl_hw_cmn_cmd_engine_en(struct dsi_ctrl_hw *ctrl, bool on); |
| |
| void dsi_ctrl_hw_cmn_setup_cmd_stream(struct dsi_ctrl_hw *ctrl, |
| struct dsi_mode_info *mode, |
| u32 h_stride, |
| u32 vc_id); |
| void dsi_ctrl_hw_cmn_phy_sw_reset(struct dsi_ctrl_hw *ctrl); |
| void dsi_ctrl_hw_cmn_soft_reset(struct dsi_ctrl_hw *ctrl); |
| |
| void dsi_ctrl_hw_cmn_kickoff_command(struct dsi_ctrl_hw *ctrl, |
| struct dsi_ctrl_cmd_dma_info *cmd, |
| u32 flags); |
| |
| void dsi_ctrl_hw_cmn_kickoff_fifo_command(struct dsi_ctrl_hw *ctrl, |
| struct dsi_ctrl_cmd_dma_fifo_info *cmd, |
| u32 flags); |
| void dsi_ctrl_hw_cmn_reset_cmd_fifo(struct dsi_ctrl_hw *ctrl); |
| void dsi_ctrl_hw_cmn_trigger_command_dma(struct dsi_ctrl_hw *ctrl); |
| void dsi_ctrl_hw_dln0_phy_err(struct dsi_ctrl_hw *ctrl); |
| void dsi_ctrl_hw_cmn_phy_reset_config(struct dsi_ctrl_hw *ctrl, |
| bool enable); |
| void dsi_ctrl_hw_22_phy_reset_config(struct dsi_ctrl_hw *ctrl, |
| bool enable); |
| |
| /* Definitions specific to 1.4 DSI controller hardware */ |
| int dsi_ctrl_hw_14_wait_for_lane_idle(struct dsi_ctrl_hw *ctrl, u32 lanes); |
| void dsi_ctrl_hw_14_setup_lane_map(struct dsi_ctrl_hw *ctrl, |
| struct dsi_lane_map *lane_map); |
| void dsi_ctrl_hw_14_ulps_request(struct dsi_ctrl_hw *ctrl, u32 lanes); |
| void dsi_ctrl_hw_14_ulps_exit(struct dsi_ctrl_hw *ctrl, u32 lanes); |
| u32 dsi_ctrl_hw_14_get_lanes_in_ulps(struct dsi_ctrl_hw *ctrl); |
| |
| void dsi_ctrl_hw_14_clamp_enable(struct dsi_ctrl_hw *ctrl, |
| u32 lanes, |
| bool enable_ulps); |
| |
| void dsi_ctrl_hw_14_clamp_disable(struct dsi_ctrl_hw *ctrl, |
| u32 lanes, |
| bool disable_ulps); |
| ssize_t dsi_ctrl_hw_14_reg_dump_to_buffer(struct dsi_ctrl_hw *ctrl, |
| char *buf, |
| u32 size); |
| |
| /* Definitions specific to 2.0 DSI controller hardware */ |
| void dsi_ctrl_hw_20_setup_lane_map(struct dsi_ctrl_hw *ctrl, |
| struct dsi_lane_map *lane_map); |
| int dsi_ctrl_hw_20_wait_for_lane_idle(struct dsi_ctrl_hw *ctrl, u32 lanes); |
| ssize_t dsi_ctrl_hw_20_reg_dump_to_buffer(struct dsi_ctrl_hw *ctrl, |
| char *buf, |
| u32 size); |
| |
| #endif /* _DSI_CATALOG_H_ */ |