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V4L/DVB (3838): ZC0301 driver updates
ZC0301 driver updates: - Add support for PB-0330 image sensor - Generic documentation cleanups and updates Signed-off-by: Luca Risolia <luca.risolia@studio.unibo.it> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Luca Risolia
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Mauro Carvalho Chehab
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Jun 25, 2006
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,3 +1,3 @@ | ||
| zc0301-objs := zc0301_core.o zc0301_pas202bcb.o | ||
| zc0301-objs := zc0301_core.o zc0301_pb0330.o zc0301_pas202bcb.o | ||
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| obj-$(CONFIG_USB_ZC0301) += zc0301.o |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,187 @@ | ||
| /*************************************************************************** | ||
| * Plug-in for PB-0330 image sensor connected to the ZC0301[P] Image * | ||
| * Processor and Control Chip * | ||
| * * | ||
| * Copyright (C) 2006 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. * | ||
| ***************************************************************************/ | ||
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| #include <linux/delay.h> | ||
| #include "zc0301_sensor.h" | ||
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| static struct zc0301_sensor pb0330; | ||
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| static int pb0330_init(struct zc0301_device* cam) | ||
| { | ||
| int err = 0; | ||
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| 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); | ||
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| 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); | ||
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| 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); | ||
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| err += zc0301_i2c_write(cam, 0x05, 0x0066); | ||
| err += zc0301_i2c_write(cam, 0x09, 0x02B2); | ||
| err += zc0301_i2c_write(cam, 0x10, 0x0002); | ||
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| 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); | ||
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| msleep(100); | ||
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| return err; | ||
| } | ||
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| 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, | ||
| }, | ||
| }; | ||
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| int zc0301_probe_pb0330(struct zc0301_device* cam) | ||
| { | ||
| int r0, err = 0; | ||
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| 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); | ||
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| msleep(10); | ||
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| r0 = zc0301_i2c_read(cam, 0x00, 2); | ||
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| if (r0 < 0 || err) | ||
| return -EIO; | ||
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| if (r0 != 0x8243) | ||
| return -ENODEV; | ||
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| zc0301_attach_sensor(cam, &pb0330); | ||
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| return 0; | ||
| } |
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