dsi_cfg.h (2125B)
1/* SPDX-License-Identifier: GPL-2.0-only */ 2/* 3 * Copyright (c) 2015, The Linux Foundation. All rights reserved. 4 */ 5 6#ifndef __MSM_DSI_CFG_H__ 7#define __MSM_DSI_CFG_H__ 8 9#include "dsi.h" 10 11#define MSM_DSI_VER_MAJOR_V2 0x02 12#define MSM_DSI_VER_MAJOR_6G 0x03 13#define MSM_DSI_6G_VER_MINOR_V1_0 0x10000000 14#define MSM_DSI_6G_VER_MINOR_V1_1 0x10010000 15#define MSM_DSI_6G_VER_MINOR_V1_1_1 0x10010001 16#define MSM_DSI_6G_VER_MINOR_V1_2 0x10020000 17#define MSM_DSI_6G_VER_MINOR_V1_3 0x10030000 18#define MSM_DSI_6G_VER_MINOR_V1_3_1 0x10030001 19#define MSM_DSI_6G_VER_MINOR_V1_4_1 0x10040001 20#define MSM_DSI_6G_VER_MINOR_V1_4_2 0x10040002 21#define MSM_DSI_6G_VER_MINOR_V2_1_0 0x20010000 22#define MSM_DSI_6G_VER_MINOR_V2_2_0 0x20000000 23#define MSM_DSI_6G_VER_MINOR_V2_2_1 0x20020001 24#define MSM_DSI_6G_VER_MINOR_V2_3_0 0x20030000 25#define MSM_DSI_6G_VER_MINOR_V2_4_0 0x20040000 26#define MSM_DSI_6G_VER_MINOR_V2_4_1 0x20040001 27#define MSM_DSI_6G_VER_MINOR_V2_5_0 0x20050000 28 29#define MSM_DSI_V2_VER_MINOR_8064 0x0 30 31#define DSI_6G_REG_SHIFT 4 32 33struct msm_dsi_config { 34 u32 io_offset; 35 struct dsi_reg_config reg_cfg; 36 const char * const *bus_clk_names; 37 const int num_bus_clks; 38 const resource_size_t io_start[DSI_MAX]; 39 const int num_dsi; 40}; 41 42struct msm_dsi_host_cfg_ops { 43 int (*link_clk_set_rate)(struct msm_dsi_host *msm_host); 44 int (*link_clk_enable)(struct msm_dsi_host *msm_host); 45 void (*link_clk_disable)(struct msm_dsi_host *msm_host); 46 int (*clk_init_ver)(struct msm_dsi_host *msm_host); 47 int (*tx_buf_alloc)(struct msm_dsi_host *msm_host, int size); 48 void* (*tx_buf_get)(struct msm_dsi_host *msm_host); 49 void (*tx_buf_put)(struct msm_dsi_host *msm_host); 50 int (*dma_base_get)(struct msm_dsi_host *msm_host, uint64_t *iova); 51 int (*calc_clk_rate)(struct msm_dsi_host *msm_host, bool is_bonded_dsi); 52}; 53 54struct msm_dsi_cfg_handler { 55 u32 major; 56 u32 minor; 57 const struct msm_dsi_config *cfg; 58 const struct msm_dsi_host_cfg_ops *ops; 59}; 60 61const struct msm_dsi_cfg_handler *msm_dsi_cfg_get(u32 major, u32 minor); 62 63/* Non autodetect configs */ 64extern const struct msm_dsi_cfg_handler qcm2290_dsi_cfg_handler; 65 66#endif /* __MSM_DSI_CFG_H__ */ 67