diff options
| author | Jean-Francois Moine <moinejf@free.fr> | 2009-01-07 20:49:57 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-03-30 17:42:30 +0200 |
| commit | 36e819db435a61819d50c57c424a5ab2b9634e59 (patch) | |
| tree | 298bc85147b5fb60eaf5e6ecb745382a9a3580fa /drivers/media/video/gspca/mars.c | |
| parent | V4L/DVB (10344): gspca - ov534: Disable the Hercules webcams. (diff) | |
| download | linux-36e819db435a61819d50c57c424a5ab2b9634e59.tar.xz linux-36e819db435a61819d50c57c424a5ab2b9634e59.zip | |
V4L/DVB (10345): gspca - jpeg subdrivers: One quantization table per subdriver.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/gspca/mars.c')
| -rw-r--r-- | drivers/media/video/gspca/mars.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/media/video/gspca/mars.c b/drivers/media/video/gspca/mars.c index 477441e22bab..54c68ea7e546 100644 --- a/drivers/media/video/gspca/mars.c +++ b/drivers/media/video/gspca/mars.c @@ -22,6 +22,7 @@ #define MODULE_NAME "mars" #include "gspca.h" +#define QUANT_VAL 1 /* quantization table */ #include "jpeg.h" MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>"); @@ -31,8 +32,6 @@ MODULE_LICENSE("GPL"); /* specific webcam descriptor */ struct sd { struct gspca_dev gspca_dev; /* !! must be the first item */ - - char qindex; }; /* V4L2 controls supported by the driver */ @@ -117,13 +116,11 @@ static void bulk_w(struct gspca_dev *gspca_dev, static int sd_config(struct gspca_dev *gspca_dev, const struct usb_device_id *id) { - struct sd *sd = (struct sd *) gspca_dev; struct cam *cam; cam = &gspca_dev->cam; cam->cam_mode = vga_mode; cam->nmodes = ARRAY_SIZE(vga_mode); - sd->qindex = 1; /* set the quantization table */ return 0; } @@ -345,7 +342,6 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev, __u8 *data, /* isoc packet */ int len) /* iso packet length */ { - struct sd *sd = (struct sd *) gspca_dev; int p; if (len < 6) { @@ -368,8 +364,7 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev, frame, data, 0); /* put the JPEG header */ - jpeg_put_header(gspca_dev, frame, - sd->qindex, 0x21); + jpeg_put_header(gspca_dev, frame, 0x21); data += 16; len -= 16; break; |