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V4L/DVB (10020): m5602: Remove the ov9650 implementation of the read sensor function

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Signed-off-by: Erik Andrén <erik.andren@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Erik Andrén 2008-11-27 13:44:19 -03:00 committed by Mauro Carvalho Chehab
parent 905aabafc4
commit b66503e30e
2 changed files with 0 additions and 42 deletions
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39
drivers/media/video/gspca/m5602/m5602_ov9650.c
View file

@ -63,45 +63,6 @@ static
static void ov9650_dump_registers(struct sd *sd);
int ov9650_read_sensor(struct sd *sd, const u8 address,
u8 *i2c_data, const u8 len)
{
int err, i;
/* The ov9650 registers have a max depth of one byte */
if (len > 1 || !len)
return -EINVAL;
do {
err = m5602_read_bridge(sd, M5602_XB_I2C_STATUS, i2c_data);
} while ((*i2c_data & I2C_BUSY) && !err);
err = m5602_write_bridge(sd, M5602_XB_I2C_DEV_ADDR,
ov9650.i2c_slave_id);
if (err < 0)
goto out;
err = m5602_write_bridge(sd, M5602_XB_I2C_REG_ADDR, address);
if (err < 0)
goto out;
err = m5602_write_bridge(sd, M5602_XB_I2C_CTRL, 0x10 + len);
if (err < 0)
goto out;
err = m5602_write_bridge(sd, M5602_XB_I2C_CTRL, 0x08);
for (i = 0; (i < len) && !err; i++) {
err = m5602_read_bridge(sd, M5602_XB_I2C_DATA, &(i2c_data[i]));
PDEBUG(D_CONF, "Reading sensor register "
"0x%x containing 0x%x ", address, *i2c_data);
}
out:
return (err < 0) ? err : 0;
}
int ov9650_probe(struct sd *sd)
{
u8 prod_id = 0, ver_id = 0, i;

3
drivers/media/video/gspca/m5602/m5602_ov9650.h
View file

@ -126,9 +126,6 @@ int ov9650_probe(struct sd *sd);
int ov9650_init(struct sd *sd);
int ov9650_power_down(struct sd *sd);
int ov9650_read_sensor(struct sd *sd, const u8 address,
u8 *i2c_data, const u8 len);
int ov9650_set_exposure(struct gspca_dev *gspca_dev, __s32 val);
int ov9650_get_exposure(struct gspca_dev *gspca_dev, __s32 *val);
int ov9650_get_gain(struct gspca_dev *gspca_dev, __s32 *val);