diff options
Diffstat (limited to 'drivers/staging/media/atomisp/i2c/ap1302.h')
| -rw-r--r-- | drivers/staging/media/atomisp/i2c/ap1302.h | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/i2c/ap1302.h b/drivers/staging/media/atomisp/i2c/ap1302.h new file mode 100644 index 0000000..9341232 --- /dev/null +++ b/drivers/staging/media/atomisp/i2c/ap1302.h @@ -0,0 +1,198 @@ +/* + * + * Copyright (c) 2013 Intel Corporation. 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 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA. + * + */ + +#ifndef __AP1302_H__ +#define __AP1302_H__ + +#include "../include/linux/atomisp_platform.h" +#include <linux/regmap.h> +#include <linux/types.h> +#include <media/v4l2-ctrls.h> +#include <media/v4l2-subdev.h> + +#define AP1302_NAME "ap1302" +#define AP1302_CHIP_ID 0x265 +#define AP1302_I2C_MAX_LEN 65534 +#define AP1302_FW_WINDOW_OFFSET 0x8000 +#define AP1302_FW_WINDOW_SIZE 0x2000 + +#define AP1302_REG16 2 +#define AP1302_REG32 4 + +#define REG_CHIP_VERSION 0x0000 +#define REG_CHIP_REV 0x0050 +#define REG_MF_ID 0x0004 +#define REG_ERROR 0x0006 +#define REG_CTRL 0x1000 +#define REG_DZ_TGT_FCT 0x1010 +#define REG_SFX_MODE 0x1016 +#define REG_SS_HEAD_PT0 0x1174 +#define REG_AE_BV_OFF 0x5014 +#define REG_AE_BV_BIAS 0x5016 +#define REG_AWB_CTRL 0x5100 +#define REG_FLICK_CTRL 0x5440 +#define REG_SCENE_CTRL 0x5454 +#define REG_BOOTDATA_STAGE 0x6002 +#define REG_SENSOR_SELECT 0x600C +#define REG_SYS_START 0x601A +#define REG_SIP_CRC 0xF052 + +#define REG_PREVIEW_BASE 0x2000 +#define REG_SNAPSHOT_BASE 0x3000 +#define REG_VIDEO_BASE 0x4000 +#define CNTX_WIDTH 0x00 +#define CNTX_HEIGHT 0x02 +#define CNTX_ROI_X0 0x04 +#define CNTX_ROI_Y0 0x06 +#define CNTX_ROI_X1 0x08 +#define CNTX_ROI_Y1 0x0A +#define CNTX_ASPECT 0x0C +#define CNTX_LOCK 0x0E +#define CNTX_ENABLE 0x10 +#define CNTX_OUT_FMT 0x12 +#define CNTX_SENSOR_MODE 0x14 +#define CNTX_MIPI_CTRL 0x16 +#define CNTX_MIPI_II_CTRL 0x18 +#define CNTX_LINE_TIME 0x1C +#define CNTX_MAX_FPS 0x20 +#define CNTX_AE_USG 0x22 +#define CNTX_AE_UPPER_ET 0x24 +#define CNTX_AE_MAX_ET 0x28 +#define CNTX_SS 0x2C +#define CNTX_S1_SENSOR_MODE 0x2E +#define CNTX_HINF_CTRL 0x30 + +#define CTRL_CNTX_MASK 0x03 +#define CTRL_CNTX_OFFSET 0x00 +#define HINF_CTRL_LANE_MASK 0x07 +#define HINF_CTRL_LANE_OFFSET 0x00 +#define MIPI_CTRL_IMGVC_MASK 0xC0 +#define MIPI_CTRL_IMGVC_OFFSET 0x06 +#define MIPI_CTRL_IMGTYPE_AUTO 0x3F +#define MIPI_CTRL_SSVC_MASK 0xC000 +#define MIPI_CTRL_SSVC_OFFSET 0x0E +#define MIPI_CTRL_SSTYPE_MASK 0x3F00 +#define MIPI_CTRL_SSTYPE_OFFSET 0x08 +#define OUT_FMT_IIS_MASK 0x30 +#define OUT_FMT_IIS_OFFSET 0x08 +#define OUT_FMT_SS_MASK 0x1000 +#define OUT_FMT_SS_OFFSET 0x12 +#define OUT_FMT_TYPE_MASK 0xFF +#define SENSOR_SELECT_MASK 0x03 +#define SENSOR_SELECT_OFFSET 0x00 +#define AWB_CTRL_MODE_MASK 0x0F +#define AWB_CTRL_MODE_OFFSET 0x00 +#define AWB_CTRL_FLASH_MASK 0x100 + +#define AP1302_FMT_UYVY422 0x50 + +#define AP1302_SYS_ACTIVATE 0x8010 +#define AP1302_SYS_SWITCH 0x8140 +#define AP1302_SENSOR_PRI 0x01 +#define AP1302_SENSOR_SEC 0x02 +#define AP1302_SS_CTRL 0x31 + +#define AP1302_MAX_RATIO_MISMATCH 10 /* Unit in percentage */ +#define AP1302_MAX_EV 2 +#define AP1302_MIN_EV -2 + +enum ap1302_contexts { + CONTEXT_PREVIEW = 0, + CONTEXT_SNAPSHOT, + CONTEXT_VIDEO, + CONTEXT_NUM +}; + +/* The context registers are defined according to preview/video registers. + Preview and video context have the same register definition. + But snapshot context does not have register S1_SENSOR_MODE. + When setting snapshot registers, if the offset exceeds + S1_SENSOR_MODE, the actual offset needs to minus 2. */ +struct ap1302_context_config { + u16 width; + u16 height; + u16 roi_x0; + u16 roi_y0; + u16 roi_x1; + u16 roi_y1; + u16 aspect_factor; + u16 lock; + u16 enable; + u16 out_fmt; + u16 sensor_mode; + u16 mipi_ctrl; + u16 mipi_ii_ctrl; + u16 padding; + u32 line_time; + u16 max_fps; + u16 ae_usg; + u32 ae_upper_et; + u32 ae_max_et; + u16 ss; + u16 s1_sensor_mode; + u16 hinf_ctrl; + u32 reserved; +}; + +struct ap1302_res_struct { + u16 width; + u16 height; + u16 fps; +}; + +struct ap1302_context_res { + s32 res_num; + s32 cur_res; + struct ap1302_res_struct *res_table; +}; + +struct ap1302_device { + struct v4l2_subdev sd; + struct media_pad pad; + struct camera_sensor_platform_data *platform_data; + const struct firmware *fw; + struct mutex input_lock; /* serialize sensor's ioctl */ + struct v4l2_mbus_framefmt format; + struct v4l2_ctrl_handler ctrl_handler; + struct v4l2_ctrl *run_mode; + struct ap1302_context_config cntx_config[CONTEXT_NUM]; + struct ap1302_context_res cntx_res[CONTEXT_NUM]; + enum ap1302_contexts cur_context; + unsigned int num_lanes; + struct regmap *regmap16; + struct regmap *regmap32; + bool sys_activated; + bool power_on; +}; + +struct ap1302_firmware { + u32 crc; + u32 pll_init_size; + u32 total_size; + u32 reserved; +}; + +struct ap1302_context_info { + u16 offset; + u16 len; + char *name; +}; + +#endif |
