/*****************************************************************************/
-#undef PDEBUG
-#undef info
-#undef err
-
-#define err(format, arg...) printk(KERN_ERR KBUILD_MODNAME ": " \
- format "\n" , ## arg)
-#define info(format, arg...) printk(KERN_INFO KBUILD_MODNAME ": " \
- format "\n" , ## arg)
-
-/* Debug parameters */
-#define DBG_INIT 0x1
-#define DBG_PROBE 0x2
-#define DBG_V4L2 0x4
-#define DBG_TRACE 0x8
-#define DBG_DATA 0x10
-#define DBG_V4L2_CID 0x20
-#define DBG_GSPCA 0x40
-
-#define PDEBUG(level, fmt, args...) \
- do { \
- if (m5602_debug & level) \
- info("[%s:%d] " fmt, __func__, __LINE__ , \
- ## args); \
- } while (0)
-
-/*****************************************************************************/
-
#define M5602_XB_SENSOR_TYPE 0x00
#define M5602_XB_SENSOR_CTRL 0x01
#define M5602_XB_LINE_OF_FRAME_H 0x02
-/*
+ /*
* USB Driver for ALi m5602 based webcams
*
* Copyright (C) 2008 Erik Andrén
int force_sensor;
int dump_bridge;
int dump_sensor;
-unsigned int m5602_debug;
static const __devinitdata struct usb_device_id m5602_table[] = {
{USB_DEVICE(0x0402, 0x5602)},
1, M5602_URB_MSG_TIMEOUT);
*i2c_data = buf[0];
- PDEBUG(DBG_TRACE, "Reading bridge register 0x%x containing 0x%x",
+ PDEBUG(D_CONF, "Reading bridge register 0x%x containing 0x%x",
address, *i2c_data);
/* usb_control_msg(...) returns the number of bytes sent upon success,
struct usb_device *udev = sd->gspca_dev.dev;
__u8 *buf = sd->gspca_dev.usb_buf;
- PDEBUG(DBG_TRACE, "Writing bridge register 0x%x with 0x%x",
+ PDEBUG(D_CONF, "Writing bridge register 0x%x with 0x%x",
address, i2c_data);
memcpy(buf, bridge_urb_skeleton,
m5602_read_bridge(sd, i, &val);
info("ALi m5602 address 0x%x contains 0x%x", i, val);
}
- info("Warning: The camera probably won't work until it's power cycled");
+ info("Warning: The ALi m5602 webcam probably won't work "
+ "until it's power cycled");
}
static int m5602_probe_sensor(struct sd *sd)
struct sd *sd = (struct sd *) gspca_dev;
int err;
- PDEBUG(DBG_TRACE, "Initializing ALi m5602 webcam");
+ PDEBUG(D_CONF, "Initializing ALi m5602 webcam");
/* Run the init sequence */
err = sd->sensor->init(sd);
0x04, 0x40, 0x19, 0x0000, buf,
4, M5602_URB_MSG_TIMEOUT);
- PDEBUG(DBG_V4L2, "Transfer started");
+ PDEBUG(D_STREAM, "Transfer started");
return (err < 0) ? err : 0;
}
struct sd *sd = (struct sd *) gspca_dev;
if (len < 6) {
- PDEBUG(DBG_DATA, "Packet is less than 6 bytes");
+ PDEBUG(D_PACK, "Packet is less than 6 bytes");
return;
}
/* Frame delimiter: ff xx xx xx ff ff */
if (data[0] == 0xff && data[4] == 0xff && data[5] == 0xff &&
data[2] != sd->frame_id) {
- PDEBUG(DBG_DATA, "Frame delimiter detected");
+ PDEBUG(D_FRAM, "Frame delimiter detected");
sd->frame_id = data[2];
/* Remove the extra fluff appended on each header */
/* Create a new frame */
gspca_frame_add(gspca_dev, FIRST_PACKET, frame, data, len);
- PDEBUG(DBG_V4L2, "Starting new frame %d",
+ PDEBUG(D_FRAM, "Starting new frame %d",
sd->frame_count);
} else {
len -= 4;
if (cur_frame_len + len <= frame->v4l2_buf.length) {
- PDEBUG(DBG_DATA, "Continuing frame %d copying %d bytes",
+ PDEBUG(D_FRAM, "Continuing frame %d copying %d bytes",
sd->frame_count, len);
gspca_frame_add(gspca_dev, INTER_PACKET, frame,
struct cam *cam;
int err;
- PDEBUG(DBG_GSPCA, "m5602_configure start");
-
cam = &gspca_dev->cam;
cam->epaddr = M5602_ISOC_ENDPOINT_ADDR;
sd->desc = &sd_desc;
if (err)
goto fail;
- PDEBUG(DBG_GSPCA, "m5602_configure end");
return 0;
fail:
- PDEBUG(DBG_GSPCA, "m5602_configure failed");
+ PDEBUG(D_ERR, "ALi m5602 webcam failed");
cam->cam_mode = NULL;
cam->nmodes = 0;
{
if (usb_register(&sd_driver) < 0)
return -1;
- PDEBUG(D_PROBE, "m5602 module registered");
+ PDEBUG(D_PROBE, "registered");
return 0;
}
static void __exit mod_m5602_exit(void)
{
usb_deregister(&sd_driver);
- PDEBUG(D_PROBE, "m5602 module deregistered");
+ PDEBUG(D_PROBE, "deregistered");
}
module_init(mod_m5602_init);
MODULE_AUTHOR(DRIVER_AUTHOR);
MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_LICENSE("GPL");
-module_param_named(debug, m5602_debug, int, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(debug, "toggles debug on/off");
-
module_param(force_sensor, int, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(force_sensor,
"force detection of sensor, "
err = mt9m111_read_sensor(sd, MT9M111_SC_R_MODE_CONTEXT_B,
data, 2);
*val = data[0] & MT9M111_RMB_MIRROR_ROWS;
- PDEBUG(DBG_V4L2_CID, "Read vertical flip %d", *val);
+ PDEBUG(D_V4L2, "Read vertical flip %d", *val);
return (err < 0) ? err : 0;
}
u8 data[2] = {0x00, 0x00};
struct sd *sd = (struct sd *) gspca_dev;
- PDEBUG(DBG_V4L2_CID, "Set vertical flip to %d", val);
+ PDEBUG(D_V4L2, "Set vertical flip to %d", val);
/* Set the correct page map */
err = mt9m111_write_sensor(sd, MT9M111_PAGE_MAP, data, 2);
err = mt9m111_read_sensor(sd, MT9M111_SC_R_MODE_CONTEXT_B,
data, 2);
*val = data[0] & MT9M111_RMB_MIRROR_COLS;
- PDEBUG(DBG_V4L2_CID, "Read horizontal flip %d", *val);
+ PDEBUG(D_V4L2, "Read horizontal flip %d", *val);
return (err < 0) ? err : 0;
}
u8 data[2] = {0x00, 0x00};
struct sd *sd = (struct sd *) gspca_dev;
- PDEBUG(DBG_V4L2_CID, "Set horizontal flip to %d", val);
+ PDEBUG(D_V4L2, "Set horizontal flip to %d", val);
/* Set the correct page map */
err = mt9m111_write_sensor(sd, MT9M111_PAGE_MAP, data, 2);
((tmp & (1 << 8)) * 2) |
(tmp & 0x7f);
- PDEBUG(DBG_V4L2_CID, "Read gain %d", *val);
+ PDEBUG(D_V4L2, "Read gain %d", *val);
return (err < 0) ? err : 0;
}
data[1] = (tmp & 0xff00) >> 8;
data[0] = (tmp & 0xff);
- PDEBUG(DBG_V4L2_CID, "tmp=%d, data[1]=%d, data[0]=%d", tmp,
+ PDEBUG(D_V4L2, "tmp=%d, data[1]=%d, data[0]=%d", tmp,
data[1], data[0]);
err = mt9m111_write_sensor(sd, MT9M111_SC_GLOBAL_GAIN,
for (i = 0; i < len && !err; i++) {
err = m5602_read_bridge(sd, M5602_XB_I2C_DATA, &(i2c_data[i]));
- PDEBUG(DBG_TRACE, "Reading sensor register "
+ PDEBUG(D_CONF, "Reading sensor register "
"0x%x contains 0x%x ", address, *i2c_data);
}
out:
memcpy(p, sensor_urb_skeleton + 16, 4);
p[3] = i2c_data[i];
p += 4;
- PDEBUG(DBG_TRACE, "Writing sensor register 0x%x with 0x%x",
+ PDEBUG(D_CONF, "Writing sensor register 0x%x with 0x%x",
address, i2c_data[i]);
}
for (i = 0; i < len; i++) {
err = m5602_read_bridge(sd, M5602_XB_I2C_DATA, &(i2c_data[i]));
- PDEBUG(DBG_TRACE, "Reading sensor register "
+ PDEBUG(D_CONF, "Reading sensor register "
"0x%x containing 0x%x ", address, *i2c_data);
}
return (err < 0) ? err : 0;
memcpy(p, sensor_urb_skeleton + 16, 4);
p[3] = i2c_data[i];
p += 4;
- PDEBUG(DBG_TRACE, "Writing sensor register 0x%x with 0x%x",
+ PDEBUG(D_CONF, "Writing sensor register 0x%x with 0x%x",
address, i2c_data[i]);
}
goto out;
*val |= (i2c_data & 0x3f) << 10;
- PDEBUG(DBG_V4L2_CID, "Read exposure %d", *val);
+ PDEBUG(D_V4L2, "Read exposure %d", *val);
out:
return (err < 0) ? err : 0;
}
u8 i2c_data;
int err;
- PDEBUG(DBG_V4L2_CID, "Set exposure to %d",
+ PDEBUG(D_V4L2, "Set exposure to %d",
val & 0xffff);
/* The 6 MSBs */
err = ov9650_read_sensor(sd, OV9650_GAIN, &i2c_data, 1);
*val |= i2c_data;
- PDEBUG(DBG_V4L2_CID, "Read gain %d", *val);
+ PDEBUG(D_V4L2, "Read gain %d", *val);
return (err < 0) ? err : 0;
}
err = ov9650_read_sensor(sd, OV9650_RED, &i2c_data, 1);
*val = i2c_data;
- PDEBUG(DBG_V4L2_CID, "Read red gain %d", *val);
+ PDEBUG(D_V4L2, "Read red gain %d", *val);
return (err < 0) ? err : 0;
}
u8 i2c_data;
struct sd *sd = (struct sd *) gspca_dev;
- PDEBUG(DBG_V4L2_CID, "Set red gain to %d",
+ PDEBUG(D_V4L2, "Set red gain to %d",
val & 0xff);
i2c_data = val & 0xff;
err = ov9650_read_sensor(sd, OV9650_BLUE, &i2c_data, 1);
*val = i2c_data;
- PDEBUG(DBG_V4L2_CID, "Read blue gain %d", *val);
+ PDEBUG(D_V4L2, "Read blue gain %d", *val);
return (err < 0) ? err : 0;
}
u8 i2c_data;
struct sd *sd = (struct sd *) gspca_dev;
- PDEBUG(DBG_V4L2_CID, "Set blue gain to %d",
+ PDEBUG(D_V4L2, "Set blue gain to %d",
val & 0xff);
i2c_data = val & 0xff;
*val = ((i2c_data & OV9650_HFLIP) >> 5) ? 0 : 1;
else
*val = (i2c_data & OV9650_HFLIP) >> 5;
- PDEBUG(DBG_V4L2_CID, "Read horizontal flip %d", *val);
+ PDEBUG(D_V4L2, "Read horizontal flip %d", *val);
return (err < 0) ? err : 0;
}
u8 i2c_data;
struct sd *sd = (struct sd *) gspca_dev;
- PDEBUG(DBG_V4L2_CID, "Set horizontal flip to %d", val);
+ PDEBUG(D_V4L2, "Set horizontal flip to %d", val);
err = ov9650_read_sensor(sd, OV9650_MVFP, &i2c_data, 1);
if (err < 0)
goto out;
*val = ((i2c_data & 0x10) >> 4) ? 0 : 1;
else
*val = (i2c_data & 0x10) >> 4;
- PDEBUG(DBG_V4L2_CID, "Read vertical flip %d", *val);
+ PDEBUG(D_V4L2, "Read vertical flip %d", *val);
return (err < 0) ? err : 0;
}
u8 i2c_data;
struct sd *sd = (struct sd *) gspca_dev;
- PDEBUG(DBG_V4L2_CID, "Set vertical flip to %d", val);
+ PDEBUG(D_V4L2, "Set vertical flip to %d", val);
err = ov9650_read_sensor(sd, OV9650_MVFP, &i2c_data, 1);
if (err < 0)
goto out;
err = ov9650_read_sensor(sd, OV9650_GAIN, &i2c_data, 1);
*val |= i2c_data;
- PDEBUG(DBG_V4L2_CID, "Read gain %d", *val);
+ PDEBUG(D_V4L2, "Read gain %d", *val);
out:
return (err < 0) ? err : 0;
}
u8 i2c_data;
struct sd *sd = (struct sd *) gspca_dev;
- PDEBUG(DBG_V4L2_CID, "Set gain to %d", val & 0x3ff);
+ PDEBUG(D_V4L2, "Set gain to %d", val & 0x3ff);
/* Read the OV9650_VREF register first to avoid
corrupting the VREF high and low bits */
err = ov9650_read_sensor(sd, OV9650_COM8, &i2c_data, 1);
*val = (i2c_data & OV9650_AWB_EN) >> 1;
- PDEBUG(DBG_V4L2_CID, "Read auto white balance %d", *val);
+ PDEBUG(D_V4L2, "Read auto white balance %d", *val);
return (err < 0) ? err : 0;
}
u8 i2c_data;
struct sd *sd = (struct sd *) gspca_dev;
- PDEBUG(DBG_V4L2_CID, "Set auto white balance to %d", val);
+ PDEBUG(D_V4L2, "Set auto white balance to %d", val);
err = ov9650_read_sensor(sd, OV9650_COM8, &i2c_data, 1);
if (err < 0)
goto out;
err = ov9650_read_sensor(sd, OV9650_COM8, &i2c_data, 1);
*val = (i2c_data & OV9650_AGC_EN) >> 2;
- PDEBUG(DBG_V4L2_CID, "Read auto gain control %d", *val);
+ PDEBUG(D_V4L2, "Read auto gain control %d", *val);
return (err < 0) ? err : 0;
}
u8 i2c_data;
struct sd *sd = (struct sd *) gspca_dev;
- PDEBUG(DBG_V4L2_CID, "Set auto gain control to %d", val);
+ PDEBUG(D_V4L2, "Set auto gain control to %d", val);
err = ov9650_read_sensor(sd, OV9650_COM8, &i2c_data, 1);
if (err < 0)
goto out;
+
/*
* Driver for the po1030 sensor
*
for (i = 0; i < len; i++) {
err = m5602_read_bridge(sd, M5602_XB_I2C_DATA, &(i2c_data[i]));
- PDEBUG(DBG_TRACE, "Reading sensor register "
+ PDEBUG(D_CONF, "Reading sensor register "
"0x%x containing 0x%x ", address, *i2c_data);
}
return (err < 0) ? err : 0;
memcpy(p, sensor_urb_skeleton + 16, 4);
p[3] = i2c_data[i];
p += 4;
- PDEBUG(DBG_TRACE, "Writing sensor register 0x%x with 0x%x",
+ PDEBUG(D_CONF, "Writing sensor register 0x%x with 0x%x",
address, i2c_data[i]);
}
&i2c_data, 1);
*val |= i2c_data;
- PDEBUG(DBG_V4L2_CID, "Exposure read as %d", *val);
+ PDEBUG(D_V4L2, "Exposure read as %d", *val);
out:
return (err < 0) ? err : 0;
}
u8 i2c_data;
int err;
- PDEBUG(DBG_V4L2, "Set exposure to %d", val & 0xffff);
+ PDEBUG(D_V4L2, "Set exposure to %d", val & 0xffff);
i2c_data = ((val & 0xff00) >> 8);
- PDEBUG(DBG_V4L2, "Set exposure to high byte to 0x%x",
+ PDEBUG(D_V4L2, "Set exposure to high byte to 0x%x",
i2c_data);
err = po1030_write_sensor(sd, PO1030_REG_INTEGLINES_H,
goto out;
i2c_data = (val & 0xff);
- PDEBUG(DBG_V4L2, "Set exposure to low byte to 0x%x",
+ PDEBUG(D_V4L2, "Set exposure to low byte to 0x%x",
i2c_data);
err = po1030_write_sensor(sd, PO1030_REG_INTEGLINES_M,
&i2c_data, 1);
err = po1030_read_sensor(sd, PO1030_REG_GLOBALGAIN,
&i2c_data, 1);
*val = i2c_data;
- PDEBUG(DBG_V4L2_CID, "Read global gain %d", *val);
+ PDEBUG(D_V4L2, "Read global gain %d", *val);
return (err < 0) ? err : 0;
}
int err;
i2c_data = val & 0xff;
- PDEBUG(DBG_V4L2, "Set global gain to %d", i2c_data);
+ PDEBUG(D_V4L2, "Set global gain to %d", i2c_data);
err = po1030_write_sensor(sd, PO1030_REG_GLOBALGAIN,
&i2c_data, 1);
return (err < 0) ? err : 0;
err = po1030_read_sensor(sd, PO1030_REG_RED_GAIN,
&i2c_data, 1);
*val = i2c_data;
- PDEBUG(DBG_V4L2_CID, "Read red gain %d", *val);
+ PDEBUG(D_V4L2, "Read red gain %d", *val);
return (err < 0) ? err : 0;
}
int err;
i2c_data = val & 0xff;
- PDEBUG(DBG_V4L2, "Set red gain to %d", i2c_data);
+ PDEBUG(D_V4L2, "Set red gain to %d", i2c_data);
err = po1030_write_sensor(sd, PO1030_REG_RED_GAIN,
&i2c_data, 1);
return (err < 0) ? err : 0;
err = po1030_read_sensor(sd, PO1030_REG_BLUE_GAIN,
&i2c_data, 1);
*val = i2c_data;
- PDEBUG(DBG_V4L2_CID, "Read blue gain %d", *val);
+ PDEBUG(D_V4L2, "Read blue gain %d", *val);
return (err < 0) ? err : 0;
}
u8 i2c_data;
int err;
i2c_data = val & 0xff;
- PDEBUG(DBG_V4L2, "Set blue gain to %d", i2c_data);
+ PDEBUG(D_V4L2, "Set blue gain to %d", i2c_data);
err = po1030_write_sensor(sd, PO1030_REG_BLUE_GAIN,
&i2c_data, 1);
for (i = 0; (i < len) & !err; i++) {
err = m5602_read_bridge(sd, M5602_XB_I2C_DATA, &(i2c_data[i]));
- PDEBUG(DBG_TRACE, "Reading sensor register "
+ PDEBUG(D_CONF, "Reading sensor register "
"0x%x containing 0x%x ", address, *i2c_data);
}
out:
memcpy(p, sensor_urb_skeleton + 16, 4);
p[3] = i2c_data[i];
p += 4;
- PDEBUG(DBG_TRACE, "Writing sensor register 0x%x with 0x%x",
+ PDEBUG(D_CONF, "Writing sensor register 0x%x with 0x%x",
address, i2c_data[i]);
}
*val = data << 8;
err = s5k4aa_read_sensor(sd, S5K4AA_EXPOSURE_LO, &data, 1);
*val |= data;
- PDEBUG(DBG_V4L2_CID, "Read exposure %d", *val);
+ PDEBUG(D_V4L2, "Read exposure %d", *val);
out:
return (err < 0) ? err : 0;
}
u8 data = S5K4AA_PAGE_MAP_2;
int err;
- PDEBUG(DBG_V4L2_CID, "Set exposure to %d", val);
+ PDEBUG(D_V4L2, "Set exposure to %d", val);
err = s5k4aa_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);
if (err < 0)
goto out;
err = s5k4aa_read_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);
*val = (data & S5K4AA_RM_V_FLIP) >> 7;
- PDEBUG(DBG_V4L2_CID, "Read vertical flip %d", *val);
+ PDEBUG(D_V4L2, "Read vertical flip %d", *val);
out:
return (err < 0) ? err : 0;
u8 data = S5K4AA_PAGE_MAP_2;
int err;
- PDEBUG(DBG_V4L2_CID, "Set vertical flip to %d", val);
+ PDEBUG(D_V4L2, "Set vertical flip to %d", val);
err = s5k4aa_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);
if (err < 0)
goto out;
err = s5k4aa_read_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);
*val = (data & S5K4AA_RM_H_FLIP) >> 6;
- PDEBUG(DBG_V4L2_CID, "Read horizontal flip %d", *val);
+ PDEBUG(D_V4L2, "Read horizontal flip %d", *val);
out:
return (err < 0) ? err : 0;
}
u8 data = S5K4AA_PAGE_MAP_2;
int err;
- PDEBUG(DBG_V4L2_CID, "Set horizontal flip to %d",
+ PDEBUG(D_V4L2, "Set horizontal flip to %d",
val);
err = s5k4aa_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);
if (err < 0)
err = s5k4aa_read_sensor(sd, S5K4AA_GAIN_2, &data, 1);
*val = data;
- PDEBUG(DBG_V4L2_CID, "Read gain %d", *val);
+ PDEBUG(D_V4L2, "Read gain %d", *val);
out:
return (err < 0) ? err : 0;
u8 data = S5K4AA_PAGE_MAP_2;
int err;
- PDEBUG(DBG_V4L2_CID, "Set gain to %d", val);
+ PDEBUG(D_V4L2, "Set gain to %d", val);
err = s5k4aa_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);
if (err < 0)
goto out;
for (i = 0; i < len && !len; i++) {
err = m5602_read_bridge(sd, M5602_XB_I2C_DATA, &(i2c_data[i]));
- PDEBUG(DBG_TRACE, "Reading sensor register "
+ PDEBUG(D_CONF, "Reading sensor register "
"0x%x containing 0x%x ", address, *i2c_data);
}
memcpy(p, sensor_urb_skeleton + 16, 4);
p[3] = i2c_data[i];
p += 4;
- PDEBUG(DBG_TRACE, "Writing sensor register 0x%x with 0x%x",
+ PDEBUG(D_CONF, "Writing sensor register 0x%x with 0x%x",
address, i2c_data[i]);
}