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>
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
index 08b513b..54d2c4a 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
@@ -1441,9 +1441,6 @@
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 @@
{
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 @@
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 @@
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;