diff options
Diffstat (limited to 'linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c')
| -rw-r--r-- | linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c index 6a729c4c7..16757a8fb 100644 --- a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -2420,6 +2420,27 @@ int pvr2_hdw_cmd_powerup(struct pvr2_hdw *hdw) } +int pvr2_hdw_cmd_decoder_reset(struct pvr2_hdw *hdw) +{ + if (!hdw->decoder_ctrl) { + pvr2_trace(PVR2_TRACE_INIT, + "Unable to reset decoder: nothing attached"); + return -ENOTTY; + } + + if (!hdw->decoder_ctrl->force_reset) { + pvr2_trace(PVR2_TRACE_INIT, + "Unable to reset decoder: not implemented"); + return -ENOTTY; + } + + pvr2_trace(PVR2_TRACE_INIT, + "Requesting decoder reset"); + hdw->decoder_ctrl->force_reset(hdw->decoder_ctrl->ctxt); + return 0; +} + + int pvr2_hdw_cmd_usbstream(struct pvr2_hdw *hdw,int runFl) { int status; |