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| author | Jean-Francois Moine <moinejf@free.fr> | 2008-08-24 16:25:27 +0200 |
|---|---|---|
| committer | Jean-Francois Moine <moinejf@free.fr> | 2008-08-24 16:25:27 +0200 |
| commit | d28f838d327d215dec6835dc4fd3debfa1567afe (patch) | |
| tree | e87a9b1c7d3496c83de590987b21d96cfb909355 /linux/drivers/media/video | |
| parent | 0cd01f25c07618238bfd4f52346b7073e9500f54 (diff) | |
| download | mediapointer-dvb-s2-d28f838d327d215dec6835dc4fd3debfa1567afe.tar.gz mediapointer-dvb-s2-d28f838d327d215dec6835dc4fd3debfa1567afe.tar.bz2 | |
gspca: Change initialization and gamma of zc3xx - pas106.
From: Jean-Francois Moine <moinejf@free.fr>
Priority: high
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Diffstat (limited to 'linux/drivers/media/video')
| -rw-r--r-- | linux/drivers/media/video/gspca/pac207.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/linux/drivers/media/video/gspca/pac207.c b/linux/drivers/media/video/gspca/pac207.c index 620c96316..e6b5c8a5b 100644 --- a/linux/drivers/media/video/gspca/pac207.c +++ b/linux/drivers/media/video/gspca/pac207.c @@ -131,7 +131,8 @@ static struct ctrl sd_ctrls[] = { .minimum = 0, .maximum = 1, .step = 1, - .default_value = 1, +#define AUTOGAIN_DEF 1 + .default_value = AUTOGAIN_DEF, .flags = 0, }, .set = sd_setautogain, @@ -256,13 +257,6 @@ static int sd_config(struct gspca_dev *gspca_dev, return -ENODEV; } - pac207_write_reg(gspca_dev, 0x41, 0x00); - /* Bit_0=Image Format, - * Bit_1=LED, - * Bit_2=Compression test mode enable */ - pac207_write_reg(gspca_dev, 0x0f, 0x00); /* Power Control */ - pac207_write_reg(gspca_dev, 0x11, 0x30); /* Analog Bias */ - PDEBUG(D_PROBE, "Pixart PAC207BCA Image Processor and Control Chip detected" " (vid/pid 0x%04X:0x%04X)", id->idVendor, id->idProduct); @@ -274,6 +268,7 @@ static int sd_config(struct gspca_dev *gspca_dev, sd->brightness = PAC207_BRIGHTNESS_DEFAULT; sd->exposure = PAC207_EXPOSURE_DEFAULT; sd->gain = PAC207_GAIN_DEFAULT; + sd->autogain = AUTOGAIN_DEF; return 0; } @@ -281,9 +276,13 @@ static int sd_config(struct gspca_dev *gspca_dev, /* this function is called at open time */ static int sd_open(struct gspca_dev *gspca_dev) { - struct sd *sd = (struct sd *) gspca_dev; + pac207_write_reg(gspca_dev, 0x41, 0x00); + /* Bit_0=Image Format, + * Bit_1=LED, + * Bit_2=Compression test mode enable */ + pac207_write_reg(gspca_dev, 0x0f, 0x00); /* Power Control */ + pac207_write_reg(gspca_dev, 0x11, 0x30); /* Analog Bias */ - sd->autogain = 1; return 0; } |