diff options
Diffstat (limited to 'drivers/media')
-rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-ctrl.c | 10 | ||||
-rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-ctrl.h | 2 | ||||
-rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h | 1 | ||||
-rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-v4l2.c | 8 |
4 files changed, 15 insertions, 6 deletions
diff --git a/drivers/media/video/pvrusb2/pvrusb2-ctrl.c b/drivers/media/video/pvrusb2/pvrusb2-ctrl.c index 0764fbfffb7..2741c7b0b53 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-ctrl.c +++ b/drivers/media/video/pvrusb2/pvrusb2-ctrl.c @@ -134,13 +134,19 @@ int pvr2_ctrl_get_min(struct pvr2_ctrl *cptr) /* Retrieve control's default value (any type) */ -int pvr2_ctrl_get_def(struct pvr2_ctrl *cptr) +int pvr2_ctrl_get_def(struct pvr2_ctrl *cptr, int *valptr) { int ret = 0; if (!cptr) return 0; LOCK_TAKE(cptr->hdw->big_lock); do { if (cptr->info->type == pvr2_ctl_int) { - ret = cptr->info->default_value; + if (cptr->info->get_def_value) { + /* Comment to keep checkpatch.pl quiet */ + ret = cptr->info->get_def_value(cptr, valptr); + } else { + /* Comment to keep checkpatch.pl quiet */ + *valptr = cptr->info->default_value; + } } } while(0); LOCK_GIVE(cptr->hdw->big_lock); return ret; diff --git a/drivers/media/video/pvrusb2/pvrusb2-ctrl.h b/drivers/media/video/pvrusb2/pvrusb2-ctrl.h index 0371ae6e6e4..794ff90121c 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-ctrl.h +++ b/drivers/media/video/pvrusb2/pvrusb2-ctrl.h @@ -49,7 +49,7 @@ int pvr2_ctrl_get_max(struct pvr2_ctrl *); int pvr2_ctrl_get_min(struct pvr2_ctrl *); /* Retrieve control's default value (any type) */ -int pvr2_ctrl_get_def(struct pvr2_ctrl *); +int pvr2_ctrl_get_def(struct pvr2_ctrl *, int *valptr); /* Retrieve control's enumeration count (enum only) */ int pvr2_ctrl_get_cnt(struct pvr2_ctrl *); diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h b/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h index 0453244b7fa..8bc9669733d 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h +++ b/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h @@ -82,6 +82,7 @@ struct pvr2_ctl_info { /* Control's implementation */ pvr2_ctlf_get_value get_value; /* Get its value */ + pvr2_ctlf_get_value get_def_value; /* Get its default value */ pvr2_ctlf_get_value get_min_value; /* Get minimum allowed value */ pvr2_ctlf_get_value get_max_value; /* Get maximum allowed value */ pvr2_ctlf_set_value set_value; /* Set its value */ diff --git a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c index 00306faeac0..c53037a2557 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c +++ b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c @@ -533,7 +533,7 @@ static int pvr2_v4l2_do_ioctl(struct inode *inode, struct file *file, lmin = pvr2_ctrl_get_min(hcp); lmax = pvr2_ctrl_get_max(hcp); - ldef = pvr2_ctrl_get_def(hcp); + pvr2_ctrl_get_def(hcp, &ldef); if (w == -1) { w = ldef; } else if (w < lmin) { @@ -543,7 +543,7 @@ static int pvr2_v4l2_do_ioctl(struct inode *inode, struct file *file, } lmin = pvr2_ctrl_get_min(vcp); lmax = pvr2_ctrl_get_max(vcp); - ldef = pvr2_ctrl_get_def(vcp); + pvr2_ctrl_get_def(vcp, &ldef); if (h == -1) { h = ldef; } else if (h < lmin) { @@ -604,6 +604,7 @@ static int pvr2_v4l2_do_ioctl(struct inode *inode, struct file *file, case VIDIOC_QUERYCTRL: { struct pvr2_ctrl *cptr; + int val; struct v4l2_queryctrl *vc = (struct v4l2_queryctrl *)arg; ret = 0; if (vc->id & V4L2_CTRL_FLAG_NEXT_CTRL) { @@ -627,7 +628,8 @@ static int pvr2_v4l2_do_ioctl(struct inode *inode, struct file *file, pvr2_ctrl_get_desc(cptr)); strlcpy(vc->name,pvr2_ctrl_get_desc(cptr),sizeof(vc->name)); vc->flags = pvr2_ctrl_get_v4lflags(cptr); - vc->default_value = pvr2_ctrl_get_def(cptr); + pvr2_ctrl_get_def(cptr, &val); + vc->default_value = val; switch (pvr2_ctrl_get_type(cptr)) { case pvr2_ctl_enum: vc->type = V4L2_CTRL_TYPE_MENU; |