V4L/DVB (6709): pvrusb2: minor rework for default video standard handling

pvrusb2: When a per-device-type default video standard is declared,
handle it in such a way that it can be correctly and unambiguously
reported in the system log.

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Mike Isely 2007-12-03 01:47:12 -03:00 committed by Mauro Carvalho Chehab
parent 4ca7f70928
commit 3d290bdb28
1 changed files with 13 additions and 5 deletions

View File

@ -1441,9 +1441,6 @@ static v4l2_std_id get_default_standard(struct pvr2_hdw *hdw)
tp = video_std[unit_number];
if (tp) return tp;
}
if (hdw->hdw_desc->default_std_mask) {
return hdw->hdw_desc->default_std_mask;
}
return 0;
}
@ -1526,9 +1523,10 @@ static void pvr2_hdw_setup_std(struct pvr2_hdw *hdw)
{
char buf[40];
unsigned int bcnt;
v4l2_std_id std1,std2;
v4l2_std_id std1,std2,std3;
std1 = get_default_standard(hdw);
std3 = std1 ? 0 : hdw->hdw_desc->default_std_mask;
bcnt = pvr2_std_id_to_str(buf,sizeof(buf),hdw->std_mask_eeprom);
pvr2_trace(PVR2_TRACE_STD,
@ -1538,7 +1536,7 @@ static void pvr2_hdw_setup_std(struct pvr2_hdw *hdw)
hdw->std_mask_avail = hdw->std_mask_eeprom;
std2 = std1 & ~hdw->std_mask_avail;
std2 = (std1|std3) & ~hdw->std_mask_avail;
if (std2) {
bcnt = pvr2_std_id_to_str(buf,sizeof(buf),std2);
pvr2_trace(PVR2_TRACE_STD,
@ -1560,6 +1558,16 @@ static void pvr2_hdw_setup_std(struct pvr2_hdw *hdw)
pvr2_hdw_internal_find_stdenum(hdw);
return;
}
if (std3) {
bcnt = pvr2_std_id_to_str(buf,sizeof(buf),std3);
pvr2_trace(PVR2_TRACE_STD,
"Initial video standard"
" (determined by device type): %.*s",bcnt,buf);
hdw->std_mask_cur = std3;
hdw->std_dirty = !0;
pvr2_hdw_internal_find_stdenum(hdw);
return;
}
{
unsigned int idx;