diff options
Diffstat (limited to 'drivers/staging/media/atomisp/i2c/gc2235.h')
-rw-r--r-- | drivers/staging/media/atomisp/i2c/gc2235.h | 680 |
1 files changed, 680 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/i2c/gc2235.h b/drivers/staging/media/atomisp/i2c/gc2235.h new file mode 100644 index 000000000..806be5dff --- /dev/null +++ b/drivers/staging/media/atomisp/i2c/gc2235.h @@ -0,0 +1,680 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Support for GalaxyCore GC2235 2M camera sensor. + * + * Copyright (c) 2014 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. + * + */ + +#ifndef __GC2235_H__ +#define __GC2235_H__ +#include <linux/kernel.h> +#include <linux/types.h> +#include <linux/i2c.h> +#include <linux/delay.h> +#include <linux/videodev2.h> +#include <linux/spinlock.h> +#include <media/v4l2-subdev.h> +#include <media/v4l2-device.h> +#include <media/v4l2-ctrls.h> +#include <linux/v4l2-mediabus.h> +#include <media/media-entity.h> + +#include "../include/linux/atomisp_platform.h" + +/* + * FIXME: non-preview resolutions are currently broken + */ +#define ENABLE_NON_PREVIEW 0 + +/* Defines for register writes and register array processing */ +#define I2C_MSG_LENGTH 0x2 +#define I2C_RETRY_COUNT 5 + +#define GC2235_FOCAL_LENGTH_NUM 278 /*2.78mm*/ +#define GC2235_FOCAL_LENGTH_DEM 100 +#define GC2235_F_NUMBER_DEFAULT_NUM 26 +#define GC2235_F_NUMBER_DEM 10 + +#define MAX_FMTS 1 + +/* + * focal length bits definition: + * bits 31-16: numerator, bits 15-0: denominator + */ +#define GC2235_FOCAL_LENGTH_DEFAULT 0x1160064 + +/* + * current f-number bits definition: + * bits 31-16: numerator, bits 15-0: denominator + */ +#define GC2235_F_NUMBER_DEFAULT 0x1a000a + +/* + * f-number range bits definition: + * bits 31-24: max f-number numerator + * bits 23-16: max f-number denominator + * bits 15-8: min f-number numerator + * bits 7-0: min f-number denominator + */ +#define GC2235_F_NUMBER_RANGE 0x1a0a1a0a +#define GC2235_ID 0x2235 + +#define GC2235_FINE_INTG_TIME_MIN 0 +#define GC2235_FINE_INTG_TIME_MAX_MARGIN 0 +#define GC2235_COARSE_INTG_TIME_MIN 1 +#define GC2235_COARSE_INTG_TIME_MAX_MARGIN 6 + +/* + * GC2235 System control registers + */ +/* + * GC2235 System control registers + */ +#define GC2235_SENSOR_ID_H 0xF0 +#define GC2235_SENSOR_ID_L 0xF1 +#define GC2235_RESET_RELATED 0xFE +#define GC2235_SW_RESET 0x8 +#define GC2235_MIPI_RESET 0x3 +#define GC2235_RESET_BIT 0x4 +#define GC2235_REGISTER_PAGE_0 0x0 +#define GC2235_REGISTER_PAGE_3 0x3 + +#define GC2235_V_CROP_START_H 0x91 +#define GC2235_V_CROP_START_L 0x92 +#define GC2235_H_CROP_START_H 0x93 +#define GC2235_H_CROP_START_L 0x94 +#define GC2235_V_OUTSIZE_H 0x95 +#define GC2235_V_OUTSIZE_L 0x96 +#define GC2235_H_OUTSIZE_H 0x97 +#define GC2235_H_OUTSIZE_L 0x98 + +#define GC2235_HB_H 0x5 +#define GC2235_HB_L 0x6 +#define GC2235_VB_H 0x7 +#define GC2235_VB_L 0x8 +#define GC2235_SH_DELAY_H 0x11 +#define GC2235_SH_DELAY_L 0x12 + +#define GC2235_CSI2_MODE 0x10 + +#define GC2235_EXPOSURE_H 0x3 +#define GC2235_EXPOSURE_L 0x4 +#define GC2235_GLOBAL_GAIN 0xB0 +#define GC2235_PRE_GAIN 0xB1 +#define GC2235_AWB_R_GAIN 0xB3 +#define GC2235_AWB_G_GAIN 0xB4 +#define GC2235_AWB_B_GAIN 0xB5 + +#define GC2235_START_STREAMING 0x91 +#define GC2235_STOP_STREAMING 0x0 + +struct regval_list { + u16 reg_num; + u8 value; +}; + +struct gc2235_resolution { + u8 *desc; + const struct gc2235_reg *regs; + int res; + int width; + int height; + int fps; + int pix_clk_freq; + u32 skip_frames; + u16 pixels_per_line; + u16 lines_per_frame; + u8 bin_factor_x; + u8 bin_factor_y; + u8 bin_mode; + bool used; +}; + +struct gc2235_format { + u8 *desc; + u32 pixelformat; + struct gc2235_reg *regs; +}; + +/* + * gc2235 device structure. + */ +struct gc2235_device { + struct v4l2_subdev sd; + struct media_pad pad; + struct v4l2_mbus_framefmt format; + struct mutex input_lock; + struct v4l2_ctrl_handler ctrl_handler; + struct gc2235_resolution *res; + + struct camera_sensor_platform_data *platform_data; + int vt_pix_clk_freq_mhz; + u8 type; +}; + +enum gc2235_tok_type { + GC2235_8BIT = 0x0001, + GC2235_16BIT = 0x0002, + GC2235_32BIT = 0x0004, + GC2235_TOK_TERM = 0xf000, /* terminating token for reg list */ + GC2235_TOK_DELAY = 0xfe00, /* delay token for reg list */ + GC2235_TOK_MASK = 0xfff0 +}; + +/** + * struct gc2235_reg - MI sensor register format + * @type: type of the register + * @reg: 8-bit offset to register + * @val: 8/16/32-bit register value + * + * Define a structure for sensor register initialization values + */ +struct gc2235_reg { + enum gc2235_tok_type type; + u8 reg; + u32 val; /* @set value for read/mod/write, @mask */ +}; + +#define to_gc2235_sensor(x) container_of(x, struct gc2235_device, sd) + +#define GC2235_MAX_WRITE_BUF_SIZE 30 + +struct gc2235_write_buffer { + u8 addr; + u8 data[GC2235_MAX_WRITE_BUF_SIZE]; +}; + +struct gc2235_write_ctrl { + int index; + struct gc2235_write_buffer buffer; +}; + +static struct gc2235_reg const gc2235_stream_on[] = { + { GC2235_8BIT, 0xfe, 0x03}, /* switch to P3 */ + { GC2235_8BIT, 0x10, 0x91}, /* start mipi */ + { GC2235_8BIT, 0xfe, 0x00}, /* switch to P0 */ + { GC2235_TOK_TERM, 0, 0 } +}; + +static struct gc2235_reg const gc2235_stream_off[] = { + { GC2235_8BIT, 0xfe, 0x03}, /* switch to P3 */ + { GC2235_8BIT, 0x10, 0x01}, /* stop mipi */ + { GC2235_8BIT, 0xfe, 0x00}, /* switch to P0 */ + { GC2235_TOK_TERM, 0, 0 } +}; + +static struct gc2235_reg const gc2235_init_settings[] = { + /* System */ + { GC2235_8BIT, 0xfe, 0x80 }, + { GC2235_8BIT, 0xfe, 0x80 }, + { GC2235_8BIT, 0xfe, 0x80 }, + { GC2235_8BIT, 0xf2, 0x00 }, + { GC2235_8BIT, 0xf6, 0x00 }, + { GC2235_8BIT, 0xfc, 0x06 }, + { GC2235_8BIT, 0xf7, 0x15 }, + { GC2235_8BIT, 0xf8, 0x84 }, + { GC2235_8BIT, 0xf9, 0xfe }, + { GC2235_8BIT, 0xfa, 0x00 }, + { GC2235_8BIT, 0xfe, 0x00 }, + /* Analog & cisctl */ + { GC2235_8BIT, 0x03, 0x04 }, + { GC2235_8BIT, 0x04, 0x9E }, + { GC2235_8BIT, 0x05, 0x00 }, + { GC2235_8BIT, 0x06, 0xfd }, + { GC2235_8BIT, 0x07, 0x00 }, + { GC2235_8BIT, 0x08, 0x14 }, + { GC2235_8BIT, 0x0a, 0x02 }, /* row start */ + { GC2235_8BIT, 0x0c, 0x00 }, /* col start */ + { GC2235_8BIT, 0x0d, 0x04 }, /* win height 1232 */ + { GC2235_8BIT, 0x0e, 0xd0 }, + { GC2235_8BIT, 0x0f, 0x06 }, /* win width: 1616 */ + { GC2235_8BIT, 0x10, 0x60 }, + { GC2235_8BIT, 0x17, 0x15 }, /* mirror flip */ + { GC2235_8BIT, 0x18, 0x1a }, + { GC2235_8BIT, 0x19, 0x06 }, + { GC2235_8BIT, 0x1a, 0x01 }, + { GC2235_8BIT, 0x1b, 0x4d }, + { GC2235_8BIT, 0x1e, 0x88 }, + { GC2235_8BIT, 0x1f, 0x48 }, + { GC2235_8BIT, 0x20, 0x03 }, + { GC2235_8BIT, 0x21, 0x7f }, + { GC2235_8BIT, 0x22, 0x83 }, + { GC2235_8BIT, 0x23, 0x42 }, + { GC2235_8BIT, 0x24, 0x16 }, + { GC2235_8BIT, 0x26, 0x01 }, /*analog gain*/ + { GC2235_8BIT, 0x27, 0x30 }, + { GC2235_8BIT, 0x3f, 0x00 }, /* PRC */ + /* blk */ + { GC2235_8BIT, 0x40, 0xa3 }, + { GC2235_8BIT, 0x41, 0x82 }, + { GC2235_8BIT, 0x43, 0x20 }, + { GC2235_8BIT, 0x5e, 0x18 }, + { GC2235_8BIT, 0x5f, 0x18 }, + { GC2235_8BIT, 0x60, 0x18 }, + { GC2235_8BIT, 0x61, 0x18 }, + { GC2235_8BIT, 0x62, 0x18 }, + { GC2235_8BIT, 0x63, 0x18 }, + { GC2235_8BIT, 0x64, 0x18 }, + { GC2235_8BIT, 0x65, 0x18 }, + { GC2235_8BIT, 0x66, 0x20 }, + { GC2235_8BIT, 0x67, 0x20 }, + { GC2235_8BIT, 0x68, 0x20 }, + { GC2235_8BIT, 0x69, 0x20 }, + /* Gain */ + { GC2235_8BIT, 0xb2, 0x00 }, + { GC2235_8BIT, 0xb3, 0x40 }, + { GC2235_8BIT, 0xb4, 0x40 }, + { GC2235_8BIT, 0xb5, 0x40 }, + /* Dark sun */ + { GC2235_8BIT, 0xbc, 0x00 }, + + { GC2235_8BIT, 0xfe, 0x03 }, + { GC2235_8BIT, 0x10, 0x01 }, /* disable mipi */ + { GC2235_8BIT, 0xfe, 0x00 }, /* switch to P0 */ + { GC2235_TOK_TERM, 0, 0 } +}; + +/* + * Register settings for various resolution + */ +#if ENABLE_NON_PREVIEW +static struct gc2235_reg const gc2235_1296_736_30fps[] = { + { GC2235_8BIT, 0x8b, 0xa0 }, + { GC2235_8BIT, 0x8c, 0x02 }, + + { GC2235_8BIT, 0x07, 0x01 }, /* VBI */ + { GC2235_8BIT, 0x08, 0x44 }, + { GC2235_8BIT, 0x09, 0x00 }, /* row start */ + { GC2235_8BIT, 0x0a, 0xf0 }, + { GC2235_8BIT, 0x0b, 0x00 }, /* col start */ + { GC2235_8BIT, 0x0c, 0xa0 }, + { GC2235_8BIT, 0x0d, 0x02 }, /* win height 736 */ + { GC2235_8BIT, 0x0e, 0xf0 }, + { GC2235_8BIT, 0x0f, 0x05 }, /* win width: 1296 */ + { GC2235_8BIT, 0x10, 0x20 }, + + { GC2235_8BIT, 0x90, 0x01 }, + { GC2235_8BIT, 0x92, 0x08 }, + { GC2235_8BIT, 0x94, 0x08 }, + { GC2235_8BIT, 0x95, 0x02 }, /* crop win height 736 */ + { GC2235_8BIT, 0x96, 0xe0 }, + { GC2235_8BIT, 0x97, 0x05 }, /* crop win width 1296 */ + { GC2235_8BIT, 0x98, 0x10 }, + /* mimi init */ + { GC2235_8BIT, 0xfe, 0x03 }, /* switch to P3 */ + { GC2235_8BIT, 0x01, 0x07 }, + { GC2235_8BIT, 0x02, 0x11 }, + { GC2235_8BIT, 0x03, 0x11 }, + { GC2235_8BIT, 0x06, 0x80 }, + { GC2235_8BIT, 0x11, 0x2b }, + /* set mipi buffer */ + { GC2235_8BIT, 0x12, 0x54 }, /* val_low = (width * 10 / 8) & 0xFF */ + { GC2235_8BIT, 0x13, 0x06 }, /* val_high = (width * 10 / 8) >> 8 */ + + { GC2235_8BIT, 0x15, 0x12 }, /* DPHY mode*/ + { GC2235_8BIT, 0x04, 0x10 }, + { GC2235_8BIT, 0x05, 0x00 }, + { GC2235_8BIT, 0x17, 0x01 }, + + { GC2235_8BIT, 0x22, 0x01 }, + { GC2235_8BIT, 0x23, 0x05 }, + { GC2235_8BIT, 0x24, 0x10 }, + { GC2235_8BIT, 0x25, 0x10 }, + { GC2235_8BIT, 0x26, 0x02 }, + { GC2235_8BIT, 0x21, 0x10 }, + { GC2235_8BIT, 0x29, 0x01 }, + { GC2235_8BIT, 0x2a, 0x02 }, + { GC2235_8BIT, 0x2b, 0x02 }, + + { GC2235_8BIT, 0x10, 0x01 }, /* disable mipi */ + { GC2235_8BIT, 0xfe, 0x00 }, /* switch to P0 */ + { GC2235_TOK_TERM, 0, 0 } +}; + +static struct gc2235_reg const gc2235_960_640_30fps[] = { + { GC2235_8BIT, 0x8b, 0xa0 }, + { GC2235_8BIT, 0x8c, 0x02 }, + + { GC2235_8BIT, 0x07, 0x02 }, /* VBI */ + { GC2235_8BIT, 0x08, 0xA4 }, + { GC2235_8BIT, 0x09, 0x01 }, /* row start */ + { GC2235_8BIT, 0x0a, 0x18 }, + { GC2235_8BIT, 0x0b, 0x01 }, /* col start */ + { GC2235_8BIT, 0x0c, 0x40 }, + { GC2235_8BIT, 0x0d, 0x02 }, /* win height 656 */ + { GC2235_8BIT, 0x0e, 0x90 }, + { GC2235_8BIT, 0x0f, 0x03 }, /* win width: 976 */ + { GC2235_8BIT, 0x10, 0xd0 }, + + { GC2235_8BIT, 0x90, 0x01 }, + { GC2235_8BIT, 0x92, 0x02 }, + { GC2235_8BIT, 0x94, 0x06 }, + { GC2235_8BIT, 0x95, 0x02 }, /* crop win height 640 */ + { GC2235_8BIT, 0x96, 0x80 }, + { GC2235_8BIT, 0x97, 0x03 }, /* crop win width 960 */ + { GC2235_8BIT, 0x98, 0xc0 }, + /* mimp init */ + { GC2235_8BIT, 0xfe, 0x03 }, /* switch to P3 */ + { GC2235_8BIT, 0x01, 0x07 }, + { GC2235_8BIT, 0x02, 0x11 }, + { GC2235_8BIT, 0x03, 0x11 }, + { GC2235_8BIT, 0x06, 0x80 }, + { GC2235_8BIT, 0x11, 0x2b }, + /* set mipi buffer */ + { GC2235_8BIT, 0x12, 0xb0 }, /* val_low = (width * 10 / 8) & 0xFF */ + { GC2235_8BIT, 0x13, 0x04 }, /* val_high = (width * 10 / 8) >> 8 */ + + { GC2235_8BIT, 0x15, 0x12 }, /* DPHY mode*/ + { GC2235_8BIT, 0x04, 0x10 }, + { GC2235_8BIT, 0x05, 0x00 }, + { GC2235_8BIT, 0x17, 0x01 }, + { GC2235_8BIT, 0x22, 0x01 }, + { GC2235_8BIT, 0x23, 0x05 }, + { GC2235_8BIT, 0x24, 0x10 }, + { GC2235_8BIT, 0x25, 0x10 }, + { GC2235_8BIT, 0x26, 0x02 }, + { GC2235_8BIT, 0x21, 0x10 }, + { GC2235_8BIT, 0x29, 0x01 }, + { GC2235_8BIT, 0x2a, 0x02 }, + { GC2235_8BIT, 0x2b, 0x02 }, + { GC2235_8BIT, 0x10, 0x01 }, /* disable mipi */ + { GC2235_8BIT, 0xfe, 0x00 }, /* switch to P0 */ + { GC2235_TOK_TERM, 0, 0 } +}; +#endif + +static struct gc2235_reg const gc2235_1600_900_30fps[] = { + { GC2235_8BIT, 0x8b, 0xa0 }, + { GC2235_8BIT, 0x8c, 0x02 }, + + { GC2235_8BIT, 0x0d, 0x03 }, /* win height 932 */ + { GC2235_8BIT, 0x0e, 0xa4 }, + { GC2235_8BIT, 0x0f, 0x06 }, /* win width: 1632 */ + { GC2235_8BIT, 0x10, 0x50 }, + + { GC2235_8BIT, 0x90, 0x01 }, + { GC2235_8BIT, 0x92, 0x02 }, + { GC2235_8BIT, 0x94, 0x06 }, + { GC2235_8BIT, 0x95, 0x03 }, /* crop win height 900 */ + { GC2235_8BIT, 0x96, 0x84 }, + { GC2235_8BIT, 0x97, 0x06 }, /* crop win width 1600 */ + { GC2235_8BIT, 0x98, 0x40 }, + /* mimi init */ + { GC2235_8BIT, 0xfe, 0x03 }, /* switch to P3 */ + { GC2235_8BIT, 0x01, 0x07 }, + { GC2235_8BIT, 0x02, 0x11 }, + { GC2235_8BIT, 0x03, 0x11 }, + { GC2235_8BIT, 0x06, 0x80 }, + { GC2235_8BIT, 0x11, 0x2b }, + /* set mipi buffer */ + { GC2235_8BIT, 0x12, 0xd0 }, /* val_low = (width * 10 / 8) & 0xFF */ + { GC2235_8BIT, 0x13, 0x07 }, /* val_high = (width * 10 / 8) >> 8 */ + + { GC2235_8BIT, 0x15, 0x12 }, /* DPHY mode*/ + { GC2235_8BIT, 0x04, 0x10 }, + { GC2235_8BIT, 0x05, 0x00 }, + { GC2235_8BIT, 0x17, 0x01 }, + { GC2235_8BIT, 0x22, 0x01 }, + { GC2235_8BIT, 0x23, 0x05 }, + { GC2235_8BIT, 0x24, 0x10 }, + { GC2235_8BIT, 0x25, 0x10 }, + { GC2235_8BIT, 0x26, 0x02 }, + { GC2235_8BIT, 0x21, 0x10 }, + { GC2235_8BIT, 0x29, 0x01 }, + { GC2235_8BIT, 0x2a, 0x02 }, + { GC2235_8BIT, 0x2b, 0x02 }, + { GC2235_8BIT, 0x10, 0x01 }, /* disable mipi */ + { GC2235_8BIT, 0xfe, 0x00 }, /* switch to P0 */ + { GC2235_TOK_TERM, 0, 0 } +}; + +static struct gc2235_reg const gc2235_1616_1082_30fps[] = { + { GC2235_8BIT, 0x8b, 0xa0 }, + { GC2235_8BIT, 0x8c, 0x02 }, + + { GC2235_8BIT, 0x0d, 0x04 }, /* win height 1232 */ + { GC2235_8BIT, 0x0e, 0xd0 }, + { GC2235_8BIT, 0x0f, 0x06 }, /* win width: 1616 */ + { GC2235_8BIT, 0x10, 0x50 }, + + { GC2235_8BIT, 0x90, 0x01 }, + { GC2235_8BIT, 0x92, 0x4a }, + { GC2235_8BIT, 0x94, 0x00 }, + { GC2235_8BIT, 0x95, 0x04 }, /* crop win height 1082 */ + { GC2235_8BIT, 0x96, 0x3a }, + { GC2235_8BIT, 0x97, 0x06 }, /* crop win width 1616 */ + { GC2235_8BIT, 0x98, 0x50 }, + /* mimp init */ + { GC2235_8BIT, 0xfe, 0x03 }, /* switch to P3 */ + { GC2235_8BIT, 0x01, 0x07 }, + { GC2235_8BIT, 0x02, 0x11 }, + { GC2235_8BIT, 0x03, 0x11 }, + { GC2235_8BIT, 0x06, 0x80 }, + { GC2235_8BIT, 0x11, 0x2b }, + /* set mipi buffer */ + { GC2235_8BIT, 0x12, 0xe4 }, /* val_low = (width * 10 / 8) & 0xFF */ + { GC2235_8BIT, 0x13, 0x07 }, /* val_high = (width * 10 / 8) >> 8 */ + + { GC2235_8BIT, 0x15, 0x12 }, /* DPHY mode*/ + { GC2235_8BIT, 0x04, 0x10 }, + { GC2235_8BIT, 0x05, 0x00 }, + { GC2235_8BIT, 0x17, 0x01 }, + { GC2235_8BIT, 0x22, 0x01 }, + { GC2235_8BIT, 0x23, 0x05 }, + { GC2235_8BIT, 0x24, 0x10 }, + { GC2235_8BIT, 0x25, 0x10 }, + { GC2235_8BIT, 0x26, 0x02 }, + { GC2235_8BIT, 0x21, 0x10 }, + { GC2235_8BIT, 0x29, 0x01 }, + { GC2235_8BIT, 0x2a, 0x02 }, + { GC2235_8BIT, 0x2b, 0x02 }, + { GC2235_8BIT, 0x10, 0x01 }, /* disable mipi */ + { GC2235_8BIT, 0xfe, 0x00 }, /* switch to P0 */ + { GC2235_TOK_TERM, 0, 0 } +}; + +static struct gc2235_reg const gc2235_1616_1216_30fps[] = { + { GC2235_8BIT, 0x8b, 0xa0 }, + { GC2235_8BIT, 0x8c, 0x02 }, + + { GC2235_8BIT, 0x0d, 0x04 }, /* win height 1232 */ + { GC2235_8BIT, 0x0e, 0xd0 }, + { GC2235_8BIT, 0x0f, 0x06 }, /* win width: 1616 */ + { GC2235_8BIT, 0x10, 0x50 }, + + { GC2235_8BIT, 0x90, 0x01 }, + { GC2235_8BIT, 0x92, 0x02 }, + { GC2235_8BIT, 0x94, 0x00 }, + { GC2235_8BIT, 0x95, 0x04 }, /* crop win height 1216 */ + { GC2235_8BIT, 0x96, 0xc0 }, + { GC2235_8BIT, 0x97, 0x06 }, /* crop win width 1616 */ + { GC2235_8BIT, 0x98, 0x50 }, + /* mimi init */ + { GC2235_8BIT, 0xfe, 0x03 }, /* switch to P3 */ + { GC2235_8BIT, 0x01, 0x07 }, + { GC2235_8BIT, 0x02, 0x11 }, + { GC2235_8BIT, 0x03, 0x11 }, + { GC2235_8BIT, 0x06, 0x80 }, + { GC2235_8BIT, 0x11, 0x2b }, + /* set mipi buffer */ + { GC2235_8BIT, 0x12, 0xe4 }, /* val_low = (width * 10 / 8) & 0xFF */ + { GC2235_8BIT, 0x13, 0x07 }, /* val_high = (width * 10 / 8) >> 8 */ + { GC2235_8BIT, 0x15, 0x12 }, /* DPHY mode*/ + { GC2235_8BIT, 0x04, 0x10 }, + { GC2235_8BIT, 0x05, 0x00 }, + { GC2235_8BIT, 0x17, 0x01 }, + { GC2235_8BIT, 0x22, 0x01 }, + { GC2235_8BIT, 0x23, 0x05 }, + { GC2235_8BIT, 0x24, 0x10 }, + { GC2235_8BIT, 0x25, 0x10 }, + { GC2235_8BIT, 0x26, 0x02 }, + { GC2235_8BIT, 0x21, 0x10 }, + { GC2235_8BIT, 0x29, 0x01 }, + { GC2235_8BIT, 0x2a, 0x02 }, + { GC2235_8BIT, 0x2b, 0x02 }, + { GC2235_8BIT, 0x10, 0x01 }, /* disable mipi */ + { GC2235_8BIT, 0xfe, 0x00 }, /* switch to P0 */ + { GC2235_TOK_TERM, 0, 0 } +}; + +static struct gc2235_resolution gc2235_res_preview[] = { + { + .desc = "gc2235_1600_900_30fps", + .width = 1600, + .height = 900, + .pix_clk_freq = 30, + .fps = 30, + .used = 0, + .pixels_per_line = 2132, + .lines_per_frame = 1068, + .bin_factor_x = 0, + .bin_factor_y = 0, + .bin_mode = 0, + .skip_frames = 3, + .regs = gc2235_1600_900_30fps, + }, + + { + .desc = "gc2235_1600_1066_30fps", + .width = 1616, + .height = 1082, + .pix_clk_freq = 30, + .fps = 30, + .used = 0, + .pixels_per_line = 2132, + .lines_per_frame = 1368, + .bin_factor_x = 0, + .bin_factor_y = 0, + .bin_mode = 0, + .skip_frames = 3, + .regs = gc2235_1616_1082_30fps, + }, + { + .desc = "gc2235_1600_1200_30fps", + .width = 1616, + .height = 1216, + .pix_clk_freq = 30, + .fps = 30, + .used = 0, + .pixels_per_line = 2132, + .lines_per_frame = 1368, + .bin_factor_x = 0, + .bin_factor_y = 0, + .bin_mode = 0, + .skip_frames = 3, + .regs = gc2235_1616_1216_30fps, + }, + +}; + +#define N_RES_PREVIEW (ARRAY_SIZE(gc2235_res_preview)) + +/* + * Disable non-preview configurations until the configuration selection is + * improved. + */ +#if ENABLE_NON_PREVIEW +static struct gc2235_resolution gc2235_res_still[] = { + { + .desc = "gc2235_1600_900_30fps", + .width = 1600, + .height = 900, + .pix_clk_freq = 30, + .fps = 30, + .used = 0, + .pixels_per_line = 2132, + .lines_per_frame = 1068, + .bin_factor_x = 0, + .bin_factor_y = 0, + .bin_mode = 0, + .skip_frames = 3, + .regs = gc2235_1600_900_30fps, + }, + { + .desc = "gc2235_1600_1066_30fps", + .width = 1616, + .height = 1082, + .pix_clk_freq = 30, + .fps = 30, + .used = 0, + .pixels_per_line = 2132, + .lines_per_frame = 1368, + .bin_factor_x = 0, + .bin_factor_y = 0, + .bin_mode = 0, + .skip_frames = 3, + .regs = gc2235_1616_1082_30fps, + }, + { + .desc = "gc2235_1600_1200_30fps", + .width = 1616, + .height = 1216, + .pix_clk_freq = 30, + .fps = 30, + .used = 0, + .pixels_per_line = 2132, + .lines_per_frame = 1368, + .bin_factor_x = 0, + .bin_factor_y = 0, + .bin_mode = 0, + .skip_frames = 3, + .regs = gc2235_1616_1216_30fps, + }, + +}; + +#define N_RES_STILL (ARRAY_SIZE(gc2235_res_still)) + +static struct gc2235_resolution gc2235_res_video[] = { + { + .desc = "gc2235_1296_736_30fps", + .width = 1296, + .height = 736, + .pix_clk_freq = 30, + .fps = 30, + .used = 0, + .pixels_per_line = 1828, + .lines_per_frame = 888, + .bin_factor_x = 0, + .bin_factor_y = 0, + .bin_mode = 0, + .skip_frames = 3, + .regs = gc2235_1296_736_30fps, + }, + { + .desc = "gc2235_960_640_30fps", + .width = 960, + .height = 640, + .pix_clk_freq = 30, + .fps = 30, + .used = 0, + .pixels_per_line = 1492, + .lines_per_frame = 792, + .bin_factor_x = 0, + .bin_factor_y = 0, + .bin_mode = 0, + .skip_frames = 3, + .regs = gc2235_960_640_30fps, + }, + +}; + +#define N_RES_VIDEO (ARRAY_SIZE(gc2235_res_video)) +#endif + +static struct gc2235_resolution *gc2235_res = gc2235_res_preview; +static unsigned long N_RES = N_RES_PREVIEW; +#endif |