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V4L/DVB (11633): gspca - m5602-s5k83a: Move hsync/vsync setup to start 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 2009-01-21 03:33:14 -03:00 committed by Mauro Carvalho Chehab
parent 57851d0cd0
commit cde41bb292
2 changed files with 18 additions and 1 deletions
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16
drivers/media/video/gspca/m5602/m5602_s5k83a.c
View File

@ -299,15 +299,29 @@ static int rotation_thread_function(void *data)
int s5k83a_start(struct sd *sd)
{
int i, err = 0;
struct s5k83a_priv *sens_priv = sd->sensor_priv;
/* Create another thread, polling the GPIO ports of the camera to check
if it got rotated. This is how the windows driver does it so we have
to assume that there is no better way of accomplishing this */
sens_priv->rotation_thread = kthread_create(rotation_thread_function,
sd, "rotation thread");
sd, "rotation thread");
wake_up_process(sens_priv->rotation_thread);
/* Preinit the sensor */
for (i = 0; i < ARRAY_SIZE(start_s5k83a) && !err; i++) {
u8 data[2] = {start_s5k83a[i][2], start_s5k83a[i][3]};
if (start_s5k83a[i][0] == SENSOR)
err = m5602_write_sensor(sd, start_s5k83a[i][1],
data, 2);
else
err = m5602_write_bridge(sd, start_s5k83a[i][1],
data[0]);
}
if (err < 0)
return err;
return s5k83a_set_led_indication(sd, 1);
}

3
drivers/media/video/gspca/m5602/m5602_s5k83a.h
View File

@ -164,7 +164,10 @@ static const unsigned char init_s5k83a[][4] =
/* normal colors
(this is value after boot, but after tries can be different) */
{SENSOR, 0x00, 0x06, 0x00},
};
static const unsigned char start_s5k83a[][4] =
{
{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06, 0x00},
{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
{BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},