475 lines
9.8 KiB
C
475 lines
9.8 KiB
C
/*
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* ov9281.c - ov9281 sensor driver
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*
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* Copyright (c) 2016-2017, NVIDIA CORPORATION, All Rights Reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <media/camera_common.h>
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#ifndef __OV9281_I2C_TABLES__
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#define __OV9281_I2C_TABLES__
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#define OV9281_TABLE_WAIT_MS 0
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#define OV9281_TABLE_END 1
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#define ov9281_reg struct reg_8
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enum {
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OV9281_MODE_1280X800,
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OV9281_MODE_1280X720,
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OV9281_MODE_640X400,
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OV9281_MODE_START_STREAM,
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OV9281_MODE_STOP_STREAM,
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};
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enum {
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OV9281_FSYNC_NONE,
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OV9281_FSYNC_MASTER,
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OV9281_FSYNC_SLAVE,
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};
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static const ov9281_reg ov9281_start[] = {
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{ 0x0100, 0x01 },
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{ OV9281_TABLE_END, 0x00 }
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};
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static const ov9281_reg ov9281_stop[] = {
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{ 0x0100, 0x00 },
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{ OV9281_TABLE_END, 0x00 }
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};
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static const ov9281_reg ov9281_fsync_master[] = {
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{ 0x3006, 0x02 }, /* fsin pin out */
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{ 0x3823, 0x00 },
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{ OV9281_TABLE_WAIT_MS, 66 },
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{ OV9281_TABLE_END, 0x00 }
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};
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static const ov9281_reg ov9281_fsync_slave[] = {
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{ 0x3006, 0x00 }, /* fsin pin in */
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{ 0x3007, 0x02 },
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{ 0x38b3, 0x07 },
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{ 0x3885, 0x07 },
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{ 0x382b, 0x5a },
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{ 0x3670, 0x68 },
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{ 0x3740, 0x01 },
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{ 0x3741, 0x00 },
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{ 0x3742, 0x08 },
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{ 0x3823, 0x30 }, /* ext_vs_en, r_init_man */
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{ 0x3824, 0x00 }, /* CS reset value on fsin */
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{ 0x3825, 0x08 },
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{ OV9281_TABLE_WAIT_MS, 66 },
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{ OV9281_TABLE_END, 0x00 }
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};
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static const ov9281_reg ov9281_mode_1280x800_26MhzMCLK[] = {
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/* PLL control */
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{ 0x0302, 0x32 },
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{ 0x030d, 0x50 },
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{ 0x030e, 0x02 },
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/* system control */
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{ 0x3001, 0x00 },
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{ 0x3004, 0x00 },
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{ 0x3005, 0x00 },
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{ 0x3006, 0x04 },
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{ 0x3011, 0x0a },
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{ 0x3013, 0x18 },
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{ 0x301c, 0xf0 },
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{ 0x3022, 0x01 },
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{ 0x3030, 0x10 },
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{ 0x3039, 0x32 },
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{ 0x303a, 0x00 },
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/* manual AEC/AGC */
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{ 0x3500, 0x00 },
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{ 0x3501, 0x2a },
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{ 0x3502, 0x90 },
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{ 0x3503, 0x08 },
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{ 0x3505, 0x8c },
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{ 0x3507, 0x03 },
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{ 0x3508, 0x00 },
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{ 0x3509, 0x10 },
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/* analog control */
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{ 0x3610, 0x80 },
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{ 0x3611, 0xa0 },
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{ 0x3620, 0x6e },
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{ 0x3632, 0x56 },
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{ 0x3633, 0x78 },
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{ 0x3662, 0x05 },
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{ 0x3666, 0x00 },
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{ 0x366f, 0x5a },
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{ 0x3680, 0x84 },
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/* sensor control */
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{ 0x3712, 0x80 },
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{ 0x372d, 0x22 },
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{ 0x3731, 0x80 },
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{ 0x3732, 0x30 },
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{ 0x3778, 0x00 },
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{ 0x377d, 0x22 },
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{ 0x3788, 0x02 },
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{ 0x3789, 0xa4 },
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{ 0x378a, 0x00 },
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{ 0x378b, 0x4a },
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{ 0x3799, 0x20 },
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/* timing control */
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{ 0x3800, 0x00 },
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{ 0x3801, 0x00 },
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{ 0x3802, 0x00 },
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{ 0x3803, 0x00 },
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{ 0x3804, 0x05 },
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{ 0x3805, 0x0f },
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{ 0x3806, 0x03 },
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{ 0x3807, 0x2f },
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{ 0x3808, 0x05 },
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{ 0x3809, 0x00 },
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{ 0x380a, 0x03 },
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{ 0x380b, 0x20 },
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{ 0x380c, 0x02 },
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{ 0x380d, 0xd8 },
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{ 0x380e, 0x07 },
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{ 0x380f, 0x1c },
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{ 0x3810, 0x00 },
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{ 0x3811, 0x08 },
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{ 0x3812, 0x00 },
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{ 0x3813, 0x08 },
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{ 0x3814, 0x11 },
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{ 0x3815, 0x11 },
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{ 0x3820, 0x00 },
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{ 0x3821, 0x00 },
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{ 0x382c, 0x05 },
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{ 0x382d, 0xb0 },
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{ 0x389d, 0x00 },
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{ 0x3881, 0x42 },
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{ 0x3882, 0x01 },
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{ 0x3883, 0x00 },
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{ 0x3885, 0x02 },
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{ 0x38a8, 0x02 },
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{ 0x38a9, 0x80 },
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{ 0x38b1, 0x00 },
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{ 0x38b3, 0x02 },
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{ 0x38c4, 0x00 },
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{ 0x38c5, 0xc0 },
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{ 0x38c6, 0x04 },
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{ 0x38c7, 0x80 },
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/* PWM and strobe control */
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{ 0x3920, 0xff },
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/* BLC control */
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{ 0x4003, 0x40 },
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{ 0x4008, 0x04 },
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{ 0x4009, 0x0b },
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{ 0x400c, 0x00 },
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{ 0x400d, 0x07 },
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{ 0x4010, 0x40 },
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{ 0x4043, 0x40 },
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/* format control */
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{ 0x4307, 0x30 },
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{ 0x4317, 0x00 },
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/* ???? */
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{ 0x4501, 0x00 },
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{ 0x4507, 0x00 },
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{ 0x4509, 0x00 },
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{ 0x450a, 0x08 },
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/* VFIFO control */
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{ 0x4601, 0x04 },
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/* DVP control */
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{ 0x470f, 0x00 },
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/* low power mode control */
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{ 0x4f07, 0x00 },
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/* MIPI top control */
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{ 0x4800, 0x00 }, /* bit 5: discontinuous clk */
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/* ISP top control */
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{ 0x5000, 0x9f },
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{ 0x5001, 0x00 },
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{ 0x5e00, 0x00 },
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/* ???? */
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{ 0x5d00, 0x07 },
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{ 0x5d01, 0x00 },
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/* low power mode control */
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{ 0x4f00, 0x04 },
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{ 0x4f10, 0x00 },
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{ 0x4f11, 0x98 },
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{ 0x4f12, 0x0f },
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{ 0x4f13, 0xc4 },
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{ OV9281_TABLE_END, 0x00 }
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};
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static const ov9281_reg ov9281_mode_1280x800_26MhzMCLK_fsync_slave[] = {
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{ 0x3826, 0x03 }, /* R reset value on fsin. VTS - 4 */
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{ 0x3827, 0x8a },
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{ OV9281_TABLE_END, 0x00 }
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};
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static const ov9281_reg ov9281_mode_1280x720_26MhzMCLK[] = {
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{ 0x0302, 0x32 },
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{ 0x030d, 0x50 },
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{ 0x030e, 0x02 },
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{ 0x3001, 0x00 },
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{ 0x3004, 0x00 },
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{ 0x3005, 0x00 },
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{ 0x3006, 0x04 },
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{ 0x3011, 0x0a },
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{ 0x3013, 0x18 },
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{ 0x3022, 0x01 },
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{ 0x3030, 0x10 },
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{ 0x3039, 0x32 },
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{ 0x303a, 0x00 },
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{ 0x3500, 0x00 },
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{ 0x3501, 0x2a },
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{ 0x3502, 0x90 },
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{ 0x3503, 0x08 },
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{ 0x3505, 0x8c },
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{ 0x3507, 0x03 },
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{ 0x3508, 0x00 },
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{ 0x3509, 0x10 },
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{ 0x3610, 0x80 },
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{ 0x3611, 0xa0 },
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{ 0x3620, 0x6e },
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{ 0x3632, 0x56 },
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{ 0x3633, 0x78 },
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{ 0x3662, 0x05 },
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{ 0x3666, 0x00 },
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{ 0x366f, 0x5a },
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{ 0x3680, 0x84 },
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{ 0x3712, 0x80 },
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{ 0x372d, 0x22 },
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{ 0x3731, 0x80 },
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{ 0x3732, 0x30 },
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{ 0x3778, 0x00 },
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{ 0x377d, 0x22 },
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{ 0x3788, 0x02 },
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{ 0x3789, 0xa4 },
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{ 0x378a, 0x00 },
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{ 0x378b, 0x4a },
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{ 0x3799, 0x20 },
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{ 0x3800, 0x00 },
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{ 0x3801, 0x00 },
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{ 0x3802, 0x00 },
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{ 0x3803, 0x28 },
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{ 0x3804, 0x05 },
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{ 0x3805, 0x0f },
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{ 0x3806, 0x03 },
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{ 0x3807, 0x07 },
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{ 0x3808, 0x05 },
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{ 0x3809, 0x00 },
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{ 0x380a, 0x02 },
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{ 0x380b, 0xd0 },
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{ 0x380c, 0x02 },
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{ 0x380d, 0xd8 },
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{ 0x380e, 0x07 },
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{ 0x380f, 0x1c },
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{ 0x3810, 0x00 },
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{ 0x3811, 0x08 },
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{ 0x3812, 0x00 },
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{ 0x3813, 0x08 },
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{ 0x3814, 0x11 },
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{ 0x3815, 0x11 },
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{ 0x3820, 0x00 },
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{ 0x3821, 0x00 },
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{ 0x3881, 0x42 },
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{ 0x38a8, 0x02 },
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{ 0x38a9, 0x80 },
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{ 0x38b1, 0x00 },
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{ 0x38c4, 0x00 },
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{ 0x38c5, 0xc0 },
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{ 0x38c6, 0x04 },
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{ 0x38c7, 0x80 },
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{ 0x3920, 0xff },
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{ 0x4003, 0x40 },
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{ 0x4008, 0x04 },
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{ 0x4009, 0x0b },
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{ 0x400c, 0x00 },
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{ 0x400d, 0x07 },
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{ 0x4010, 0x40 },
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{ 0x4043, 0x40 },
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{ 0x4307, 0x30 },
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{ 0x4317, 0x00 },
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{ 0x4501, 0x00 },
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{ 0x4507, 0x00 },
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{ 0x4509, 0x00 },
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{ 0x450a, 0x08 },
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{ 0x4601, 0x04 },
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{ 0x470f, 0x00 },
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{ 0x4f07, 0x00 },
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{ 0x4800, 0x00 },
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{ 0x5000, 0x9f },
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{ 0x5001, 0x00 },
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{ 0x5e00, 0x00 },
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{ 0x5d00, 0x07 },
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{ 0x5d01, 0x00 },
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{ OV9281_TABLE_END, 0x00 }
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};
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static const ov9281_reg ov9281_mode_1280x720_26MhzMCLK_fsync_slave[] = {
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{ 0x3826, 0x03 }, /* R reset value on fsin. VTS - 4 */
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{ 0x3827, 0x8a },
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{ OV9281_TABLE_END, 0x00 }
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};
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static const ov9281_reg ov9281_mode_640x400_26MhzMCLK[] = {
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{ 0x0302, 0x32 },
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{ 0x030d, 0x50 },
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{ 0x030e, 0x02 },
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{ 0x3001, 0x00 },
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{ 0x3004, 0x00 },
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{ 0x3005, 0x00 },
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{ 0x3006, 0x04 },
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{ 0x3011, 0x0a },
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{ 0x3013, 0x18 },
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{ 0x3022, 0x01 },
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{ 0x3030, 0x10 },
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{ 0x3039, 0x32 },
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{ 0x303a, 0x00 },
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{ 0x3500, 0x00 },
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{ 0x3501, 0x01 },
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{ 0x3502, 0xf4 },
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{ 0x3503, 0x08 },
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{ 0x3505, 0x8c },
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{ 0x3507, 0x03 },
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{ 0x3508, 0x00 },
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{ 0x3509, 0x10 },
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{ 0x3610, 0x80 },
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{ 0x3611, 0xa0 },
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{ 0x3620, 0x6e },
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{ 0x3632, 0x56 },
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{ 0x3633, 0x78 },
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{ 0x3662, 0x05 },
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{ 0x3666, 0x00 },
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{ 0x366f, 0x5a },
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{ 0x3680, 0x84 },
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{ 0x3712, 0x80 },
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{ 0x372d, 0x22 },
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{ 0x3731, 0x80 },
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{ 0x3732, 0x30 },
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{ 0x3778, 0x10 },
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{ 0x377d, 0x22 },
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{ 0x3788, 0x02 },
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{ 0x3789, 0xa4 },
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{ 0x378a, 0x00 },
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{ 0x378b, 0x4a },
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{ 0x3799, 0x20 },
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{ 0x3800, 0x00 },
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{ 0x3801, 0x00 },
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{ 0x3802, 0x00 },
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{ 0x3803, 0x00 },
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{ 0x3804, 0x05 },
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{ 0x3805, 0x0f },
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{ 0x3806, 0x03 },
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{ 0x3807, 0x2f },
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{ 0x3808, 0x02 },
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{ 0x3809, 0x80 },
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{ 0x380a, 0x01 },
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{ 0x380b, 0x90 },
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{ 0x380c, 0x02 },
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{ 0x380d, 0xd8 },
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{ 0x380e, 0x02 },
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{ 0x380f, 0x08 },
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{ 0x3810, 0x00 },
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{ 0x3811, 0x04 },
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{ 0x3812, 0x00 },
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{ 0x3813, 0x04 },
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{ 0x3814, 0x31 },
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{ 0x3815, 0x22 },
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{ 0x3820, 0x20 },
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{ 0x3821, 0x01 },
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{ 0x3881, 0x42 },
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{ 0x38a8, 0x02 },
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{ 0x38a9, 0x80 },
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{ 0x38b1, 0x00 },
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{ 0x38c4, 0x00 },
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{ 0x38c5, 0xc0 },
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{ 0x38c6, 0x04 },
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{ 0x38c7, 0x80 },
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{ 0x3920, 0xff },
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{ 0x4003, 0x40 },
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{ 0x4008, 0x02 },
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{ 0x4009, 0x05 },
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{ 0x400c, 0x00 },
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{ 0x400d, 0x03 },
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{ 0x4010, 0x40 },
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{ 0x4043, 0x40 },
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{ 0x4307, 0x30 },
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{ 0x4317, 0x00 },
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{ 0x4501, 0x00 },
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{ 0x4507, 0x03 },
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{ 0x4509, 0x80 },
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{ 0x450a, 0x08 },
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{ 0x4601, 0x04 },
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{ 0x470f, 0x00 },
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{ 0x4f07, 0x00 },
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{ 0x4800, 0x00 },
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{ 0x5000, 0x9f },
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{ 0x5001, 0x00 },
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{ 0x5e00, 0x00 },
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{ 0x5d00, 0x07 },
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{ 0x5d01, 0x00 },
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{ OV9281_TABLE_END, 0x00 }
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};
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static const ov9281_reg ov9281_mode_640x400_26MhzMCLK_fsync_slave[] = {
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{ 0x3826, 0x02 }, /* R reset value on fsin. VTS - 4 */
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{ 0x3827, 0x04 },
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{ OV9281_TABLE_END, 0x00 }
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};
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static const ov9281_reg *ov9281_mode_table[] = {
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[OV9281_MODE_1280X800] = ov9281_mode_1280x800_26MhzMCLK,
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[OV9281_MODE_1280X720] = ov9281_mode_1280x720_26MhzMCLK,
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[OV9281_MODE_640X400] = ov9281_mode_640x400_26MhzMCLK,
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[OV9281_MODE_START_STREAM] = ov9281_start,
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[OV9281_MODE_STOP_STREAM] = ov9281_stop,
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};
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static const ov9281_reg *ov9281_fsync_slave_mode_table[] = {
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[OV9281_MODE_1280X800] = ov9281_mode_1280x800_26MhzMCLK_fsync_slave,
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[OV9281_MODE_1280X720] = ov9281_mode_1280x720_26MhzMCLK_fsync_slave,
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[OV9281_MODE_640X400] = ov9281_mode_640x400_26MhzMCLK_fsync_slave,
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};
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static const ov9281_reg *ov9281_fsync_table[] = {
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[OV9281_FSYNC_NONE] = NULL,
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[OV9281_FSYNC_MASTER] = ov9281_fsync_master,
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[OV9281_FSYNC_SLAVE] = ov9281_fsync_slave,
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};
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static const int ov9281_60fps[] = {
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60,
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};
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static const struct camera_common_frmfmt ov9281_frmfmt[] = {
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{ { 1280, 800 }, ov9281_60fps, ARRAY_SIZE(ov9281_60fps), 0,
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OV9281_MODE_1280X800 },
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{ { 1280, 720 }, ov9281_60fps, ARRAY_SIZE(ov9281_60fps), 0,
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OV9281_MODE_1280X720 },
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{ { 640, 400 }, ov9281_60fps, ARRAY_SIZE(ov9281_60fps), 0,
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OV9281_MODE_640X400 },
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};
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#endif /* __OV9281_I2C_TABLES__ */
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