diff options
| author | Mike Isely <isely@pobox.com> | 2007-10-15 01:18:12 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-10-22 18:01:51 +0400 |
| commit | 9a607f01b044dd83aa6daf6edad1e98cfc8c33ba (patch) | |
| tree | ca3e95fbf3753785800b514692d1a58870943039 /drivers/media/video/pvrusb2/pvrusb2-encoder.c | |
| parent | a39a8ed7beaafe02ce154dfd227f7d734a9f34dc (diff) | |
| download | linux-9a607f01b044dd83aa6daf6edad1e98cfc8c33ba.tar.xz | |
V4L/DVB (6357): pvrusb2: Improve encoder chip health tracking
This is a minor change to help with tracking the viability of the
encoder chip within the PVR USB2 device.
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/pvrusb2/pvrusb2-encoder.c')
| -rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-encoder.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/media/video/pvrusb2/pvrusb2-encoder.c b/drivers/media/video/pvrusb2/pvrusb2-encoder.c index 20b614436d2c..205087a3e136 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-encoder.c +++ b/drivers/media/video/pvrusb2/pvrusb2-encoder.c @@ -209,6 +209,11 @@ static int pvr2_encoder_cmd(void *ctxt, LOCK_TAKE(hdw->ctl_lock); do { + if (!hdw->flag_encoder_ok) { + ret = -EIO; + break; + } + retry_flag = 0; try_count++; ret = 0; @@ -273,6 +278,7 @@ static int pvr2_encoder_cmd(void *ctxt, ret = -EBUSY; } if (ret) { + hdw->flag_encoder_ok = 0; pvr2_trace( PVR2_TRACE_ERROR_LEGS, "Giving up on command." |