72 lines · c
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 0x0212#define MSM_DSI_VER_MAJOR_6G 0x0313#define MSM_DSI_6G_VER_MINOR_V1_0 0x1000000014#define MSM_DSI_6G_VER_MINOR_V1_0_2 0x1000000215#define MSM_DSI_6G_VER_MINOR_V1_1 0x1001000016#define MSM_DSI_6G_VER_MINOR_V1_1_1 0x1001000117#define MSM_DSI_6G_VER_MINOR_V1_2 0x1002000018#define MSM_DSI_6G_VER_MINOR_V1_3 0x1003000019#define MSM_DSI_6G_VER_MINOR_V1_3_1 0x1003000120#define MSM_DSI_6G_VER_MINOR_V1_4_1 0x1004000121#define MSM_DSI_6G_VER_MINOR_V1_4_2 0x1004000222#define MSM_DSI_6G_VER_MINOR_V2_1_0 0x2001000023#define MSM_DSI_6G_VER_MINOR_V2_2_0 0x2000000024#define MSM_DSI_6G_VER_MINOR_V2_2_1 0x2002000125#define MSM_DSI_6G_VER_MINOR_V2_3_0 0x2003000026#define MSM_DSI_6G_VER_MINOR_V2_4_0 0x2004000027#define MSM_DSI_6G_VER_MINOR_V2_4_1 0x2004000128#define MSM_DSI_6G_VER_MINOR_V2_5_0 0x2005000029#define MSM_DSI_6G_VER_MINOR_V2_6_0 0x2006000030#define MSM_DSI_6G_VER_MINOR_V2_7_0 0x2007000031#define MSM_DSI_6G_VER_MINOR_V2_8_0 0x2008000032 33#define MSM_DSI_V2_VER_MINOR_8064 0x034 35#define DSI_6G_REG_SHIFT 436 37/* Maximum number of configurations matched against the same hw revision */38#define VARIANTS_MAX 239 40struct msm_dsi_config {41 u32 io_offset;42 const struct regulator_bulk_data *regulator_data;43 int num_regulators;44 const char * const *bus_clk_names;45 const int num_bus_clks;46 const resource_size_t io_start[VARIANTS_MAX][DSI_MAX];47};48 49struct msm_dsi_host_cfg_ops {50 int (*link_clk_set_rate)(struct msm_dsi_host *msm_host);51 int (*link_clk_enable)(struct msm_dsi_host *msm_host);52 void (*link_clk_disable)(struct msm_dsi_host *msm_host);53 int (*clk_init_ver)(struct msm_dsi_host *msm_host);54 int (*tx_buf_alloc)(struct msm_dsi_host *msm_host, int size);55 void* (*tx_buf_get)(struct msm_dsi_host *msm_host);56 void (*tx_buf_put)(struct msm_dsi_host *msm_host);57 int (*dma_base_get)(struct msm_dsi_host *msm_host, uint64_t *iova);58 int (*calc_clk_rate)(struct msm_dsi_host *msm_host, bool is_bonded_dsi);59};60 61struct msm_dsi_cfg_handler {62 u32 major;63 u32 minor;64 const struct msm_dsi_config *cfg;65 const struct msm_dsi_host_cfg_ops *ops;66};67 68const struct msm_dsi_cfg_handler *msm_dsi_cfg_get(u32 major, u32 minor);69 70#endif /* __MSM_DSI_CFG_H__ */71 72