mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-15 00:26:41 +07:00
4052fcc7ba
- Make the driver depend on V4L2 only (KConfig) - Better and safe locking mechanism of the device structure on open(), close() and disconnect() - Use kref for handling device deallocation - Generic cleanups Signed-off-by: Luca Risolia <luca.risolia@studio.unibo.it> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
189 lines
6.8 KiB
C
189 lines
6.8 KiB
C
/***************************************************************************
|
|
* Plug-in for PB-0330 image sensor connected to the ZC0301P Image *
|
|
* Processor and Control Chip *
|
|
* *
|
|
* Copyright (C) 2006-2007 by Luca Risolia <luca.risolia@studio.unibo.it> *
|
|
* *
|
|
* Initialization values of the ZC0301[P] have been taken from the SPCA5XX *
|
|
* driver maintained by Michel Xhaard <mxhaard@magic.fr> *
|
|
* *
|
|
* This program is free software; you can redistribute it and/or modify *
|
|
* it under the terms of the GNU General Public License as published by *
|
|
* the Free Software Foundation; either version 2 of the License, or *
|
|
* (at your option) any later version. *
|
|
* *
|
|
* 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., 675 Mass Ave, Cambridge, MA 02139, USA. *
|
|
***************************************************************************/
|
|
|
|
#include <linux/delay.h>
|
|
#include "zc0301_sensor.h"
|
|
|
|
|
|
static struct zc0301_sensor pb0330;
|
|
|
|
|
|
static int pb0330_init(struct zc0301_device* cam)
|
|
{
|
|
int err = 0;
|
|
|
|
err += zc0301_write_reg(cam, 0x0000, 0x01);
|
|
err += zc0301_write_reg(cam, 0x0008, 0x03);
|
|
err += zc0301_write_reg(cam, 0x0010, 0x0A);
|
|
err += zc0301_write_reg(cam, 0x0002, 0x00);
|
|
err += zc0301_write_reg(cam, 0x0003, 0x02);
|
|
err += zc0301_write_reg(cam, 0x0004, 0x80);
|
|
err += zc0301_write_reg(cam, 0x0005, 0x01);
|
|
err += zc0301_write_reg(cam, 0x0006, 0xE0);
|
|
err += zc0301_write_reg(cam, 0x0001, 0x01);
|
|
err += zc0301_write_reg(cam, 0x0012, 0x05);
|
|
err += zc0301_write_reg(cam, 0x0012, 0x07);
|
|
err += zc0301_write_reg(cam, 0x0098, 0x00);
|
|
err += zc0301_write_reg(cam, 0x009A, 0x00);
|
|
err += zc0301_write_reg(cam, 0x011A, 0x00);
|
|
err += zc0301_write_reg(cam, 0x011C, 0x00);
|
|
err += zc0301_write_reg(cam, 0x0012, 0x05);
|
|
|
|
err += zc0301_i2c_write(cam, 0x01, 0x0006);
|
|
err += zc0301_i2c_write(cam, 0x02, 0x0011);
|
|
err += zc0301_i2c_write(cam, 0x03, 0x01E7);
|
|
err += zc0301_i2c_write(cam, 0x04, 0x0287);
|
|
err += zc0301_i2c_write(cam, 0x06, 0x0003);
|
|
err += zc0301_i2c_write(cam, 0x07, 0x3002);
|
|
err += zc0301_i2c_write(cam, 0x20, 0x1100);
|
|
err += zc0301_i2c_write(cam, 0x2F, 0xF7B0);
|
|
err += zc0301_i2c_write(cam, 0x30, 0x0005);
|
|
err += zc0301_i2c_write(cam, 0x31, 0x0000);
|
|
err += zc0301_i2c_write(cam, 0x34, 0x0100);
|
|
err += zc0301_i2c_write(cam, 0x35, 0x0060);
|
|
err += zc0301_i2c_write(cam, 0x3D, 0x068F);
|
|
err += zc0301_i2c_write(cam, 0x40, 0x01E0);
|
|
err += zc0301_i2c_write(cam, 0x58, 0x0078);
|
|
err += zc0301_i2c_write(cam, 0x62, 0x0411);
|
|
|
|
err += zc0301_write_reg(cam, 0x0087, 0x10);
|
|
err += zc0301_write_reg(cam, 0x0101, 0x37);
|
|
err += zc0301_write_reg(cam, 0x0012, 0x05);
|
|
err += zc0301_write_reg(cam, 0x0100, 0x0D);
|
|
err += zc0301_write_reg(cam, 0x0189, 0x06);
|
|
err += zc0301_write_reg(cam, 0x01AD, 0x00);
|
|
err += zc0301_write_reg(cam, 0x01C5, 0x03);
|
|
err += zc0301_write_reg(cam, 0x01CB, 0x13);
|
|
err += zc0301_write_reg(cam, 0x0250, 0x08);
|
|
err += zc0301_write_reg(cam, 0x0301, 0x08);
|
|
err += zc0301_write_reg(cam, 0x01A8, 0x60);
|
|
err += zc0301_write_reg(cam, 0x018D, 0x6C);
|
|
err += zc0301_write_reg(cam, 0x01AD, 0x09);
|
|
err += zc0301_write_reg(cam, 0x01AE, 0x15);
|
|
err += zc0301_write_reg(cam, 0x010A, 0x50);
|
|
err += zc0301_write_reg(cam, 0x010B, 0xF8);
|
|
err += zc0301_write_reg(cam, 0x010C, 0xF8);
|
|
err += zc0301_write_reg(cam, 0x010D, 0xF8);
|
|
err += zc0301_write_reg(cam, 0x010E, 0x50);
|
|
err += zc0301_write_reg(cam, 0x010F, 0xF8);
|
|
err += zc0301_write_reg(cam, 0x0110, 0xF8);
|
|
err += zc0301_write_reg(cam, 0x0111, 0xF8);
|
|
err += zc0301_write_reg(cam, 0x0112, 0x50);
|
|
err += zc0301_write_reg(cam, 0x0008, 0x03);
|
|
err += zc0301_write_reg(cam, 0x01C6, 0x08);
|
|
err += zc0301_write_reg(cam, 0x01CB, 0x0F);
|
|
err += zc0301_write_reg(cam, 0x010A, 0x50);
|
|
err += zc0301_write_reg(cam, 0x010B, 0xF8);
|
|
err += zc0301_write_reg(cam, 0x010C, 0xF8);
|
|
err += zc0301_write_reg(cam, 0x010D, 0xF8);
|
|
err += zc0301_write_reg(cam, 0x010E, 0x50);
|
|
err += zc0301_write_reg(cam, 0x010F, 0xF8);
|
|
err += zc0301_write_reg(cam, 0x0110, 0xF8);
|
|
err += zc0301_write_reg(cam, 0x0111, 0xF8);
|
|
err += zc0301_write_reg(cam, 0x0112, 0x50);
|
|
err += zc0301_write_reg(cam, 0x0180, 0x00);
|
|
err += zc0301_write_reg(cam, 0x0019, 0x00);
|
|
|
|
err += zc0301_i2c_write(cam, 0x05, 0x0066);
|
|
err += zc0301_i2c_write(cam, 0x09, 0x02B2);
|
|
err += zc0301_i2c_write(cam, 0x10, 0x0002);
|
|
|
|
err += zc0301_write_reg(cam, 0x011D, 0x60);
|
|
err += zc0301_write_reg(cam, 0x0190, 0x00);
|
|
err += zc0301_write_reg(cam, 0x0191, 0x07);
|
|
err += zc0301_write_reg(cam, 0x0192, 0x8C);
|
|
err += zc0301_write_reg(cam, 0x0195, 0x00);
|
|
err += zc0301_write_reg(cam, 0x0196, 0x00);
|
|
err += zc0301_write_reg(cam, 0x0197, 0x8A);
|
|
err += zc0301_write_reg(cam, 0x018C, 0x10);
|
|
err += zc0301_write_reg(cam, 0x018F, 0x20);
|
|
err += zc0301_write_reg(cam, 0x01A9, 0x14);
|
|
err += zc0301_write_reg(cam, 0x01AA, 0x24);
|
|
err += zc0301_write_reg(cam, 0x001D, 0xD7);
|
|
err += zc0301_write_reg(cam, 0x001E, 0xF0);
|
|
err += zc0301_write_reg(cam, 0x001F, 0xF8);
|
|
err += zc0301_write_reg(cam, 0x0020, 0xFF);
|
|
err += zc0301_write_reg(cam, 0x01AD, 0x09);
|
|
err += zc0301_write_reg(cam, 0x01AE, 0x15);
|
|
err += zc0301_write_reg(cam, 0x0180, 0x40);
|
|
err += zc0301_write_reg(cam, 0x0180, 0x42);
|
|
|
|
msleep(100);
|
|
|
|
return err;
|
|
}
|
|
|
|
|
|
static struct zc0301_sensor pb0330 = {
|
|
.name = "PB-0330",
|
|
.init = &pb0330_init,
|
|
.cropcap = {
|
|
.bounds = {
|
|
.left = 0,
|
|
.top = 0,
|
|
.width = 640,
|
|
.height = 480,
|
|
},
|
|
.defrect = {
|
|
.left = 0,
|
|
.top = 0,
|
|
.width = 640,
|
|
.height = 480,
|
|
},
|
|
},
|
|
.pix_format = {
|
|
.width = 640,
|
|
.height = 480,
|
|
.pixelformat = V4L2_PIX_FMT_JPEG,
|
|
.priv = 8,
|
|
.colorspace = V4L2_COLORSPACE_JPEG,
|
|
},
|
|
};
|
|
|
|
|
|
int zc0301_probe_pb0330(struct zc0301_device* cam)
|
|
{
|
|
int r0, err = 0;
|
|
|
|
err += zc0301_write_reg(cam, 0x0000, 0x01);
|
|
err += zc0301_write_reg(cam, 0x0010, 0x0a);
|
|
err += zc0301_write_reg(cam, 0x0001, 0x01);
|
|
err += zc0301_write_reg(cam, 0x0012, 0x03);
|
|
err += zc0301_write_reg(cam, 0x0012, 0x01);
|
|
|
|
msleep(10);
|
|
|
|
r0 = zc0301_i2c_read(cam, 0x00, 2);
|
|
|
|
if (r0 < 0 || err)
|
|
return -EIO;
|
|
|
|
if (r0 != 0x8243)
|
|
return -ENODEV;
|
|
|
|
zc0301_attach_sensor(cam, &pb0330);
|
|
|
|
return 0;
|
|
}
|