diff options
Diffstat (limited to 'drivers/media/video/pvrusb2/pvrusb2-hdw.c')
-rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-hdw.c | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c index ae36948c6c1..9408e8db98e 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -3193,17 +3193,32 @@ int pvr2_hdw_cmd_deep_reset(struct pvr2_hdw *hdw) } -int pvr2_hdw_cmd_powerup(struct pvr2_hdw *hdw) +static int pvr2_hdw_cmd_power_ctrl(struct pvr2_hdw *hdw, int onoff) { int status; LOCK_TAKE(hdw->ctl_lock); do { - pvr2_trace(PVR2_TRACE_INIT,"Requesting powerup"); - hdw->cmd_buffer[0] = FX2CMD_POWER_ON; - status = pvr2_send_request(hdw,hdw->cmd_buffer,1,NULL,0); + if (onoff) { + pvr2_trace(PVR2_TRACE_INIT, "Requesting powerup"); + hdw->cmd_buffer[0] = FX2CMD_POWER_ON; + } else { + pvr2_trace(PVR2_TRACE_INIT, "Requesting powerdown"); + hdw->cmd_buffer[0] = FX2CMD_POWER_OFF; + } + status = pvr2_send_request(hdw, hdw->cmd_buffer, 1, NULL, 0); } while (0); LOCK_GIVE(hdw->ctl_lock); return status; } +int pvr2_hdw_cmd_powerup(struct pvr2_hdw *hdw) +{ + return pvr2_hdw_cmd_power_ctrl(hdw, 1); +} + +int pvr2_hdw_cmd_powerdown(struct pvr2_hdw *hdw) +{ + return pvr2_hdw_cmd_power_ctrl(hdw, 0); +} + int pvr2_hdw_cmd_decoder_reset(struct pvr2_hdw *hdw) { |