diff options
Diffstat (limited to 'drivers/gpu/drm/msm/dsi/dsi_cfg.h')
| -rw-r--r-- | drivers/gpu/drm/msm/dsi/dsi_cfg.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/dsi/dsi_cfg.h b/drivers/gpu/drm/msm/dsi/dsi_cfg.h new file mode 100644 index 000000000..8f04e685a --- /dev/null +++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.h @@ -0,0 +1,68 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2015, The Linux Foundation. All rights reserved. + */ + +#ifndef __MSM_DSI_CFG_H__ +#define __MSM_DSI_CFG_H__ + +#include "dsi.h" + +#define MSM_DSI_VER_MAJOR_V2 0x02 +#define MSM_DSI_VER_MAJOR_6G 0x03 +#define MSM_DSI_6G_VER_MINOR_V1_0 0x10000000 +#define MSM_DSI_6G_VER_MINOR_V1_1 0x10010000 +#define MSM_DSI_6G_VER_MINOR_V1_1_1 0x10010001 +#define MSM_DSI_6G_VER_MINOR_V1_2 0x10020000 +#define MSM_DSI_6G_VER_MINOR_V1_3 0x10030000 +#define MSM_DSI_6G_VER_MINOR_V1_3_1 0x10030001 +#define MSM_DSI_6G_VER_MINOR_V1_4_1 0x10040001 +#define MSM_DSI_6G_VER_MINOR_V1_4_2 0x10040002 +#define MSM_DSI_6G_VER_MINOR_V2_1_0 0x20010000 +#define MSM_DSI_6G_VER_MINOR_V2_2_0 0x20000000 +#define MSM_DSI_6G_VER_MINOR_V2_2_1 0x20020001 +#define MSM_DSI_6G_VER_MINOR_V2_3_0 0x20030000 +#define MSM_DSI_6G_VER_MINOR_V2_4_0 0x20040000 +#define MSM_DSI_6G_VER_MINOR_V2_4_1 0x20040001 +#define MSM_DSI_6G_VER_MINOR_V2_5_0 0x20050000 + +#define MSM_DSI_V2_VER_MINOR_8064 0x0 + +#define DSI_6G_REG_SHIFT 4 + +struct msm_dsi_config { + u32 io_offset; + const struct regulator_bulk_data *regulator_data; + int num_regulators; + const char * const *bus_clk_names; + const int num_bus_clks; + const resource_size_t io_start[DSI_MAX]; + const int num_dsi; +}; + +struct msm_dsi_host_cfg_ops { + int (*link_clk_set_rate)(struct msm_dsi_host *msm_host); + int (*link_clk_enable)(struct msm_dsi_host *msm_host); + void (*link_clk_disable)(struct msm_dsi_host *msm_host); + int (*clk_init_ver)(struct msm_dsi_host *msm_host); + int (*tx_buf_alloc)(struct msm_dsi_host *msm_host, int size); + void* (*tx_buf_get)(struct msm_dsi_host *msm_host); + void (*tx_buf_put)(struct msm_dsi_host *msm_host); + int (*dma_base_get)(struct msm_dsi_host *msm_host, uint64_t *iova); + int (*calc_clk_rate)(struct msm_dsi_host *msm_host, bool is_bonded_dsi); +}; + +struct msm_dsi_cfg_handler { + u32 major; + u32 minor; + const struct msm_dsi_config *cfg; + const struct msm_dsi_host_cfg_ops *ops; +}; + +const struct msm_dsi_cfg_handler *msm_dsi_cfg_get(u32 major, u32 minor); + +/* Non autodetect configs */ +extern const struct msm_dsi_cfg_handler qcm2290_dsi_cfg_handler; + +#endif /* __MSM_DSI_CFG_H__ */ + |