diff options
| author | Antonio Ospite <ospite@studenti.unina.it> | 2009-12-02 12:18:46 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-12-16 05:18:00 +0300 |
| commit | 28ffe77fe2faea6658870818fd0593f1a03cc018 (patch) | |
| tree | b46ee20c5f1635c4ed31cba569d48772137f4591 /drivers/media/video/gspca/gspca.h | |
| parent | 7bd330b44eb92b8e5ae265ab447cd317290c7aee (diff) | |
| download | linux-28ffe77fe2faea6658870818fd0593f1a03cc018.tar.xz | |
V4L/DVB (13564): gspca - main: Implement vidioc_enum_frameintervals.
Some drivers support multiple frameintervals (framerates), make gspca able to
enumerate them.
Signed-off-by: Antonio Ospite <ospite@studenti.unina.it>
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/gspca.h')
| -rw-r--r-- | drivers/media/video/gspca/gspca.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/media/video/gspca/gspca.h b/drivers/media/video/gspca/gspca.h index 181617355ec3..a55c0a04ecf7 100644 --- a/drivers/media/video/gspca/gspca.h +++ b/drivers/media/video/gspca/gspca.h @@ -45,11 +45,20 @@ extern int gspca_debug; /* image transfers */ #define MAX_NURBS 4 /* max number of URBs */ + +/* used to list framerates supported by a camera mode (resolution) */ +struct framerates { + int *rates; + int nrates; +}; + /* device information - set at probe time */ struct cam { int bulk_size; /* buffer size when image transfer by bulk */ const struct v4l2_pix_format *cam_mode; /* size nmodes */ char nmodes; + const struct framerates *mode_framerates; /* must have size nmode, + * just like cam_mode */ __u8 bulk_nurbs; /* number of URBs in bulk mode * - cannot be > MAX_NURBS * - when 0 and bulk_size != 0 means |