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path: root/drivers/media/video/zc0301/zc0301_pas202bcb.c
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Diffstat (limited to 'drivers/media/video/zc0301/zc0301_pas202bcb.c')
-rw-r--r--drivers/media/video/zc0301/zc0301_pas202bcb.c362
1 files changed, 0 insertions, 362 deletions
diff --git a/drivers/media/video/zc0301/zc0301_pas202bcb.c b/drivers/media/video/zc0301/zc0301_pas202bcb.c
deleted file mode 100644
index 24b0dfba357e..000000000000
--- a/drivers/media/video/zc0301/zc0301_pas202bcb.c
+++ /dev/null
@@ -1,362 +0,0 @@
-/***************************************************************************
- * Plug-in for PAS202BCB image sensor connected to the ZC0301 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. *
- ***************************************************************************/
-
-/*
- NOTE: Sensor controls are disabled for now, becouse changing them while
- streaming sometimes results in out-of-sync video frames. We'll use
- the default initialization, until we know how to stop and start video
- in the chip. However, the image quality still looks good under various
- light conditions.
-*/
-
-#include <linux/delay.h>
-#include "zc0301_sensor.h"
-
-
-static struct zc0301_sensor pas202bcb;
-
-
-static int pas202bcb_init(struct zc0301_device* cam)
-{
- int err = 0;
-
- 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, 0x0098, 0x00);
- err += zc0301_write_reg(cam, 0x009A, 0x03);
- err += zc0301_write_reg(cam, 0x011A, 0x00);
- err += zc0301_write_reg(cam, 0x011C, 0x03);
- err += zc0301_write_reg(cam, 0x009B, 0x01);
- err += zc0301_write_reg(cam, 0x009C, 0xE6);
- err += zc0301_write_reg(cam, 0x009D, 0x02);
- err += zc0301_write_reg(cam, 0x009E, 0x86);
-
- err += zc0301_i2c_write(cam, 0x02, 0x02);
- err += zc0301_i2c_write(cam, 0x0A, 0x01);
- err += zc0301_i2c_write(cam, 0x0B, 0x01);
- err += zc0301_i2c_write(cam, 0x0D, 0x00);
- err += zc0301_i2c_write(cam, 0x12, 0x05);
- err += zc0301_i2c_write(cam, 0x13, 0x63);
- err += zc0301_i2c_write(cam, 0x15, 0x70);
-
- err += zc0301_write_reg(cam, 0x0101, 0xB7);
- 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, 0x018D, 0x70);
- err += zc0301_write_reg(cam, 0x0008, 0x03);
- err += zc0301_write_reg(cam, 0x01C6, 0x04);
- err += zc0301_write_reg(cam, 0x01CB, 0x07);
- err += zc0301_write_reg(cam, 0x0120, 0x11);
- err += zc0301_write_reg(cam, 0x0121, 0x37);
- err += zc0301_write_reg(cam, 0x0122, 0x58);
- err += zc0301_write_reg(cam, 0x0123, 0x79);
- err += zc0301_write_reg(cam, 0x0124, 0x91);
- err += zc0301_write_reg(cam, 0x0125, 0xA6);
- err += zc0301_write_reg(cam, 0x0126, 0xB8);
- err += zc0301_write_reg(cam, 0x0127, 0xC7);
- err += zc0301_write_reg(cam, 0x0128, 0xD3);
- err += zc0301_write_reg(cam, 0x0129, 0xDE);
- err += zc0301_write_reg(cam, 0x012A, 0xE6);
- err += zc0301_write_reg(cam, 0x012B, 0xED);
- err += zc0301_write_reg(cam, 0x012C, 0xF3);
- err += zc0301_write_reg(cam, 0x012D, 0xF8);
- err += zc0301_write_reg(cam, 0x012E, 0xFB);
- err += zc0301_write_reg(cam, 0x012F, 0xFF);
- err += zc0301_write_reg(cam, 0x0130, 0x26);
- err += zc0301_write_reg(cam, 0x0131, 0x23);
- err += zc0301_write_reg(cam, 0x0132, 0x20);
- err += zc0301_write_reg(cam, 0x0133, 0x1C);
- err += zc0301_write_reg(cam, 0x0134, 0x16);
- err += zc0301_write_reg(cam, 0x0135, 0x13);
- err += zc0301_write_reg(cam, 0x0136, 0x10);
- err += zc0301_write_reg(cam, 0x0137, 0x0D);
- err += zc0301_write_reg(cam, 0x0138, 0x0B);
- err += zc0301_write_reg(cam, 0x0139, 0x09);
- err += zc0301_write_reg(cam, 0x013A, 0x07);
- err += zc0301_write_reg(cam, 0x013B, 0x06);
- err += zc0301_write_reg(cam, 0x013C, 0x05);
- err += zc0301_write_reg(cam, 0x013D, 0x04);
- err += zc0301_write_reg(cam, 0x013E, 0x03);
- err += zc0301_write_reg(cam, 0x013F, 0x02);
- err += zc0301_write_reg(cam, 0x010A, 0x4C);
- err += zc0301_write_reg(cam, 0x010B, 0xF5);
- err += zc0301_write_reg(cam, 0x010C, 0xFF);
- err += zc0301_write_reg(cam, 0x010D, 0xF9);
- err += zc0301_write_reg(cam, 0x010E, 0x51);
- err += zc0301_write_reg(cam, 0x010F, 0xF5);
- err += zc0301_write_reg(cam, 0x0110, 0xFB);
- err += zc0301_write_reg(cam, 0x0111, 0xED);
- err += zc0301_write_reg(cam, 0x0112, 0x5F);
- err += zc0301_write_reg(cam, 0x0180, 0x00);
- err += zc0301_write_reg(cam, 0x0019, 0x00);
- err += zc0301_write_reg(cam, 0x0087, 0x20);
- err += zc0301_write_reg(cam, 0x0088, 0x21);
-
- err += zc0301_i2c_write(cam, 0x20, 0x02);
- err += zc0301_i2c_write(cam, 0x21, 0x1B);
- err += zc0301_i2c_write(cam, 0x03, 0x44);
- err += zc0301_i2c_write(cam, 0x0E, 0x01);
- err += zc0301_i2c_write(cam, 0x0F, 0x00);
-
- err += zc0301_write_reg(cam, 0x01A9, 0x14);
- err += zc0301_write_reg(cam, 0x01AA, 0x24);
- err += zc0301_write_reg(cam, 0x0190, 0x00);
- err += zc0301_write_reg(cam, 0x0191, 0x02);
- err += zc0301_write_reg(cam, 0x0192, 0x1B);
- err += zc0301_write_reg(cam, 0x0195, 0x00);
- err += zc0301_write_reg(cam, 0x0196, 0x00);
- err += zc0301_write_reg(cam, 0x0197, 0x4D);
- err += zc0301_write_reg(cam, 0x018C, 0x10);
- err += zc0301_write_reg(cam, 0x018F, 0x20);
- err += zc0301_write_reg(cam, 0x001D, 0x44);
- err += zc0301_write_reg(cam, 0x001E, 0x6F);
- err += zc0301_write_reg(cam, 0x001F, 0xAD);
- err += zc0301_write_reg(cam, 0x0020, 0xEB);
- err += zc0301_write_reg(cam, 0x0087, 0x0F);
- err += zc0301_write_reg(cam, 0x0088, 0x0E);
- err += zc0301_write_reg(cam, 0x0180, 0x40);
- err += zc0301_write_reg(cam, 0x0192, 0x1B);
- err += zc0301_write_reg(cam, 0x0191, 0x02);
- err += zc0301_write_reg(cam, 0x0190, 0x00);
- err += zc0301_write_reg(cam, 0x0116, 0x1D);
- err += zc0301_write_reg(cam, 0x0117, 0x40);
- err += zc0301_write_reg(cam, 0x0118, 0x99);
- err += zc0301_write_reg(cam, 0x0180, 0x42);
- err += zc0301_write_reg(cam, 0x0116, 0x1D);
- err += zc0301_write_reg(cam, 0x0117, 0x40);
- err += zc0301_write_reg(cam, 0x0118, 0x99);
- err += zc0301_write_reg(cam, 0x0007, 0x00);
-
- err += zc0301_i2c_write(cam, 0x11, 0x01);
-
- msleep(100);
-
- return err;
-}
-
-
-static int pas202bcb_get_ctrl(struct zc0301_device* cam,
- struct v4l2_control* ctrl)
-{
- switch (ctrl->id) {
- case V4L2_CID_EXPOSURE:
- {
- int r1 = zc0301_i2c_read(cam, 0x04, 1),
- r2 = zc0301_i2c_read(cam, 0x05, 1);
- if (r1 < 0 || r2 < 0)
- return -EIO;
- ctrl->value = (r1 << 6) | (r2 & 0x3f);
- }
- return 0;
- case V4L2_CID_RED_BALANCE:
- if ((ctrl->value = zc0301_i2c_read(cam, 0x09, 1)) < 0)
- return -EIO;
- ctrl->value &= 0x0f;
- return 0;
- case V4L2_CID_BLUE_BALANCE:
- if ((ctrl->value = zc0301_i2c_read(cam, 0x07, 1)) < 0)
- return -EIO;
- ctrl->value &= 0x0f;
- return 0;
- case V4L2_CID_GAIN:
- if ((ctrl->value = zc0301_i2c_read(cam, 0x10, 1)) < 0)
- return -EIO;
- ctrl->value &= 0x1f;
- return 0;
- case ZC0301_V4L2_CID_GREEN_BALANCE:
- if ((ctrl->value = zc0301_i2c_read(cam, 0x08, 1)) < 0)
- return -EIO;
- ctrl->value &= 0x0f;
- return 0;
- case ZC0301_V4L2_CID_DAC_MAGNITUDE:
- if ((ctrl->value = zc0301_i2c_read(cam, 0x0c, 1)) < 0)
- return -EIO;
- return 0;
- default:
- return -EINVAL;
- }
-}
-
-
-static int pas202bcb_set_ctrl(struct zc0301_device* cam,
- const struct v4l2_control* ctrl)
-{
- int err = 0;
-
- switch (ctrl->id) {
- case V4L2_CID_EXPOSURE:
- err += zc0301_i2c_write(cam, 0x04, ctrl->value >> 6);
- err += zc0301_i2c_write(cam, 0x05, ctrl->value & 0x3f);
- break;
- case V4L2_CID_RED_BALANCE:
- err += zc0301_i2c_write(cam, 0x09, ctrl->value);
- break;
- case V4L2_CID_BLUE_BALANCE:
- err += zc0301_i2c_write(cam, 0x07, ctrl->value);
- break;
- case V4L2_CID_GAIN:
- err += zc0301_i2c_write(cam, 0x10, ctrl->value);
- break;
- case ZC0301_V4L2_CID_GREEN_BALANCE:
- err += zc0301_i2c_write(cam, 0x08, ctrl->value);
- break;
- case ZC0301_V4L2_CID_DAC_MAGNITUDE:
- err += zc0301_i2c_write(cam, 0x0c, ctrl->value);
- break;
- default:
- return -EINVAL;
- }
- err += zc0301_i2c_write(cam, 0x11, 0x01);
-
- return err ? -EIO : 0;
-}
-
-
-static struct zc0301_sensor pas202bcb = {
- .name = "PAS202BCB",
- .init = &pas202bcb_init,
- .qctrl = {
- {
- .id = V4L2_CID_EXPOSURE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "exposure",
- .minimum = 0x01e5,
- .maximum = 0x3fff,
- .step = 0x0001,
- .default_value = 0x01e5,
- .flags = V4L2_CTRL_FLAG_DISABLED,
- },
- {
- .id = V4L2_CID_GAIN,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "global gain",
- .minimum = 0x00,
- .maximum = 0x1f,
- .step = 0x01,
- .default_value = 0x0c,
- .flags = V4L2_CTRL_FLAG_DISABLED,
- },
- {
- .id = ZC0301_V4L2_CID_DAC_MAGNITUDE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "DAC magnitude",
- .minimum = 0x00,
- .maximum = 0xff,
- .step = 0x01,
- .default_value = 0x00,
- .flags = V4L2_CTRL_FLAG_DISABLED,
- },
- {
- .id = V4L2_CID_RED_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "red balance",
- .minimum = 0x00,
- .maximum = 0x0f,
- .step = 0x01,
- .default_value = 0x01,
- .flags = V4L2_CTRL_FLAG_DISABLED,
- },
- {
- .id = V4L2_CID_BLUE_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "blue balance",
- .minimum = 0x00,
- .maximum = 0x0f,
- .step = 0x01,
- .default_value = 0x05,
- .flags = V4L2_CTRL_FLAG_DISABLED,
- },
- {
- .id = ZC0301_V4L2_CID_GREEN_BALANCE,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "green balance",
- .minimum = 0x00,
- .maximum = 0x0f,
- .step = 0x01,
- .default_value = 0x00,
- .flags = V4L2_CTRL_FLAG_DISABLED,
- },
- },
- .get_ctrl = &pas202bcb_get_ctrl,
- .set_ctrl = &pas202bcb_set_ctrl,
- .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_pas202bcb(struct zc0301_device* cam)
-{
- int r0 = 0, r1 = 0, err = 0;
- unsigned int pid = 0;
-
- err += zc0301_write_reg(cam, 0x0000, 0x01);
- err += zc0301_write_reg(cam, 0x0010, 0x0e);
- err += zc0301_write_reg(cam, 0x0001, 0x01);
- err += zc0301_write_reg(cam, 0x0012, 0x03);
- err += zc0301_write_reg(cam, 0x0012, 0x01);
- err += zc0301_write_reg(cam, 0x008d, 0x08);
-
- msleep(10);
-
- r0 = zc0301_i2c_read(cam, 0x00, 1);
- r1 = zc0301_i2c_read(cam, 0x01, 1);
-
- if (r0 < 0 || r1 < 0 || err)
- return -EIO;
-
- pid = (r0 << 4) | ((r1 & 0xf0) >> 4);
- if (pid != 0x017)
- return -ENODEV;
-
- zc0301_attach_sensor(cam, &pas202bcb);
-
- return 0;
-}
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