diff options
| author | Mike Isely <isely@pobox.com> | 2008-02-03 15:19:39 -0600 |
|---|---|---|
| committer | Mike Isely <isely@pobox.com> | 2008-02-03 15:19:39 -0600 |
| commit | 0c539e08c5f8dd200c5a9e01a749be27b173909f (patch) | |
| tree | e5ce5a59f35516e2050c7cbfe93cd8a7f5816761 /linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c | |
| parent | f3e045ef46cb94caca73cc25f89aaffce242eef8 (diff) | |
| download | mediapointer-dvb-s2-0c539e08c5f8dd200c5a9e01a749be27b173909f.tar.gz mediapointer-dvb-s2-0c539e08c5f8dd200c5a9e01a749be27b173909f.tar.bz2 | |
pvrusb2: add function pvr2_hdw_cmd_powerdown
From: Michael Krufky <mkrufky@linuxtv.org>
Call pvr2_hdw_cmd_powerdown to power down the device
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mike Isely <isely@pobox.com>
Diffstat (limited to 'linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c')
| -rw-r--r-- | linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c index b8ee5aefe..ac992631a 100644 --- a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -3287,17 +3287,32 @@ 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) { |