p71924506
/
linux_old1
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

[media] pulse8-cec: store logical address mask 

In addition to setting the ACK mask, also set the logical address mask
setting in the dongle. This (and not the ACK mask) is persisted for
use in autonomous mode.

The logical address mask to use is deduced from the primary device type
in adap->log_addrs.

Signed-off-by: Johan Fjeldtvedt <jaffe1@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Johan Fjeldtvedt 2016-09-07 08:01:11 -03:00 committed by Mauro Carvalho Chehab
parent 09d6e35fdf
commit 58584b28a8
1 changed files with 34 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
drivers/staging/media/pulse8-cec/pulse8-cec.c
View File

@ -498,6 +498,40 @@ static int pulse8_cec_adap_log_addr(struct cec_adapter *adap, u8 log_addr)
if (err)
goto unlock;
switch (adap->log_addrs.primary_device_type[0]) {
case CEC_OP_PRIM_DEVTYPE_TV:
mask = CEC_LOG_ADDR_MASK_TV;
break;
case CEC_OP_PRIM_DEVTYPE_RECORD:
mask = CEC_LOG_ADDR_MASK_RECORD;
break;
case CEC_OP_PRIM_DEVTYPE_TUNER:
mask = CEC_LOG_ADDR_MASK_TUNER;
break;
case CEC_OP_PRIM_DEVTYPE_PLAYBACK:
mask = CEC_LOG_ADDR_MASK_PLAYBACK;
break;
case CEC_OP_PRIM_DEVTYPE_AUDIOSYSTEM:
mask = CEC_LOG_ADDR_MASK_AUDIOSYSTEM;
break;
case CEC_OP_PRIM_DEVTYPE_SWITCH:
mask = CEC_LOG_ADDR_MASK_UNREGISTERED;
break;
case CEC_OP_PRIM_DEVTYPE_PROCESSOR:
mask = CEC_LOG_ADDR_MASK_SPECIFIC;
break;
default:
mask = 0;
break;
}
cmd[0] = MSGCODE_SET_LOGICAL_ADDRESS_MASK;
cmd[1] = mask >> 8;
cmd[2] = mask & 0xff;
err = pulse8_send_and_wait(pulse8, cmd, 3,
MSGCODE_COMMAND_ACCEPTED, 0);
if (err)
goto unlock;
cmd[0] = MSGCODE_SET_DEFAULT_LOGICAL_ADDRESS;
cmd[1] = log_addr;
err = pulse8_send_and_wait(pulse8, cmd, 2,