diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/input_system_global.h')
| -rw-r--r-- | drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/input_system_global.h | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/input_system_global.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/input_system_global.h new file mode 100644 index 0000000..9ba3652 --- /dev/null +++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/input_system_global.h @@ -0,0 +1,155 @@ +/* + * Support for Intel Camera Imaging ISP subsystem. + * Copyright (c) 2015, Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope 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 __INPUT_SYSTEM_GLOBAL_H_INCLUDED__ +#define __INPUT_SYSTEM_GLOBAL_H_INCLUDED__ + +#define IS_INPUT_SYSTEM_VERSION_2 + +#include <type_support.h> + +//CSI reveiver has 3 ports. +#define N_CSI_PORTS (3) +//AM: Use previous define for this. + +//MIPI allows upto 4 channels. +#define N_CHANNELS (4) +// 12KB = 256bit x 384 words +#define IB_CAPACITY_IN_WORDS (384) + +typedef enum { + MIPI_0LANE_CFG = 0, + MIPI_1LANE_CFG = 1, + MIPI_2LANE_CFG = 2, + MIPI_3LANE_CFG = 3, + MIPI_4LANE_CFG = 4 +} mipi_lane_cfg_t; + +typedef enum { + INPUT_SYSTEM_SOURCE_SENSOR = 0, + INPUT_SYSTEM_SOURCE_FIFO, + INPUT_SYSTEM_SOURCE_TPG, + INPUT_SYSTEM_SOURCE_PRBS, + INPUT_SYSTEM_SOURCE_MEMORY, + N_INPUT_SYSTEM_SOURCE +} input_system_source_t; + +/* internal routing configuration */ +typedef enum { + INPUT_SYSTEM_DISCARD_ALL = 0, + INPUT_SYSTEM_CSI_BACKEND = 1, + INPUT_SYSTEM_INPUT_BUFFER = 2, + INPUT_SYSTEM_MULTICAST = 3, + N_INPUT_SYSTEM_CONNECTION +} input_system_connection_t; + +typedef enum { + INPUT_SYSTEM_MIPI_PORT0, + INPUT_SYSTEM_MIPI_PORT1, + INPUT_SYSTEM_MIPI_PORT2, + INPUT_SYSTEM_ACQUISITION_UNIT, + N_INPUT_SYSTEM_MULTIPLEX +} input_system_multiplex_t; + +typedef enum { + INPUT_SYSTEM_SINK_MEMORY = 0, + INPUT_SYSTEM_SINK_ISP, + INPUT_SYSTEM_SINK_SP, + N_INPUT_SYSTEM_SINK +} input_system_sink_t; + +typedef enum { + INPUT_SYSTEM_FIFO_CAPTURE = 0, + INPUT_SYSTEM_FIFO_CAPTURE_WITH_COUNTING, + INPUT_SYSTEM_SRAM_BUFFERING, + INPUT_SYSTEM_XMEM_BUFFERING, + INPUT_SYSTEM_XMEM_CAPTURE, + INPUT_SYSTEM_XMEM_ACQUIRE, + N_INPUT_SYSTEM_BUFFERING_MODE +} buffering_mode_t; + +typedef struct input_system_cfg_s input_system_cfg_t; +typedef struct sync_generator_cfg_s sync_generator_cfg_t; +typedef struct tpg_cfg_s tpg_cfg_t; +typedef struct prbs_cfg_s prbs_cfg_t; + +/* MW: uint16_t should be sufficient */ +struct input_system_cfg_s { + uint32_t no_side_band; + uint32_t fmt_type; + uint32_t ch_id; + uint32_t input_mode; +}; + +struct sync_generator_cfg_s { + uint32_t width; + uint32_t height; + uint32_t hblank_cycles; + uint32_t vblank_cycles; +}; + +/* MW: tpg & prbs are exclusive */ +struct tpg_cfg_s { + uint32_t x_mask; + uint32_t y_mask; + uint32_t x_delta; + uint32_t y_delta; + uint32_t xy_mask; + sync_generator_cfg_t sync_gen_cfg; +}; + +struct prbs_cfg_s { + uint32_t seed; + sync_generator_cfg_t sync_gen_cfg; +}; + +struct gpfifo_cfg_s { +// TBD. + sync_generator_cfg_t sync_gen_cfg; +}; + +typedef struct gpfifo_cfg_s gpfifo_cfg_t; + +//ALX:Commented out to pass the compilation. +//typedef struct input_system_cfg_s input_system_cfg_t; + +struct ib_buffer_s { + uint32_t mem_reg_size; + uint32_t nof_mem_regs; + uint32_t mem_reg_addr; +}; + +typedef struct ib_buffer_s ib_buffer_t; + +struct csi_cfg_s { + uint32_t csi_port; + buffering_mode_t buffering_mode; + ib_buffer_t csi_buffer; + ib_buffer_t acquisition_buffer; + uint32_t nof_xmem_buffers; +}; + +typedef struct csi_cfg_s csi_cfg_t; + +typedef enum { + INPUT_SYSTEM_CFG_FLAG_RESET = 0, + INPUT_SYSTEM_CFG_FLAG_SET = 1U << 0, + INPUT_SYSTEM_CFG_FLAG_BLOCKED = 1U << 1, + INPUT_SYSTEM_CFG_FLAG_REQUIRED = 1U << 2, + INPUT_SYSTEM_CFG_FLAG_CONFLICT = 1U << 3 // To mark a conflicting configuration. +} input_system_cfg_flag_t; + +typedef uint32_t input_system_config_flags_t; + +#endif /* __INPUT_SYSTEM_GLOBAL_H_INCLUDED__ */ |
