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| author | Mike Isely <isely@pobox.com> | 2006-03-26 15:46:35 -0600 |
|---|---|---|
| committer | Mike Isely <isely@pobox.com> | 2006-03-26 15:46:35 -0600 |
| commit | da1de2e42e2a5c0290c15edbbd4017176ff0b1c2 (patch) | |
| tree | 65e600041207159f857085641ba2566fb3566dfc /linux/drivers/media/video/pvrusb2/pvrusb2-hdw.h | |
| parent | f44c0bc49cbb5ee3bd7d89c602873840d40c8b25 (diff) | |
| download | mediapointer-dvb-s2-da1de2e42e2a5c0290c15edbbd4017176ff0b1c2.tar.gz mediapointer-dvb-s2-da1de2e42e2a5c0290c15edbbd4017176ff0b1c2.tar.bz2 | |
Propagate default control values out to V4L apps from within pvrusb2
From: Mike Isely <isely@pobox.com>
When a V4L app queries a pvrusb2 control, make sure we also tell it
what the control's default value is.
Signed-off-by: Mike Isely <isely@pobox.com>
Diffstat (limited to 'linux/drivers/media/video/pvrusb2/pvrusb2-hdw.h')
| -rw-r--r-- | linux/drivers/media/video/pvrusb2/pvrusb2-hdw.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.h b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.h index 6cc841b56..d7749138c 100644 --- a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.h +++ b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.h @@ -224,6 +224,9 @@ int pvr2_hdw_get_ctl_min_value(struct pvr2_hdw *,unsigned int ctl_id); /* Retrieve legal maximum value for a given control */ int pvr2_hdw_get_ctl_max_value(struct pvr2_hdw *,unsigned int ctl_id); +/* Retrieve legal maximum value for a given control */ +int pvr2_hdw_get_ctl_default_value(struct pvr2_hdw *,unsigned int ctl_id); + /* Set current value for given control - this is just stored; the hardware isn't updated until the commit function is called. */ int pvr2_hdw_set_ctl_value(struct pvr2_hdw *,unsigned int ctl_id,int value); |