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libarmbox: fix hdmi_cec handling

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Signed-off-by: Thilo Graf <dbt@novatux.de>
This commit is contained in:
TangoCash
2018-10-07 18:43:31 +02:00
committed by Thilo Graf
parent 0621626119
commit d58558c82a
1 changed files with 13 additions and 12 deletions
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25
libarmbox/hdmi_cec.cpp
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@@ -60,9 +60,6 @@ hdmi_cec::hdmi_cec()
{
standby_cec_activ = autoview_cec_activ = false;
hdmiFd = -1;
if (hdmiFd == -1)
hdmiFd = open(CEC_DEVICE, O_RDWR | O_CLOEXEC);
Start();
}
hdmi_cec::~hdmi_cec()
@@ -89,21 +86,18 @@ bool hdmi_cec::SetCECMode(VIDEO_HDMI_CEC_MODE _deviceType)
if (_deviceType == VIDEO_HDMI_CEC_MODE_OFF)
{
if (hdmiFd >= 0)
{
close(hdmiFd);
hdmiFd = -1;
Stop();
}
Stop();
lt_debug("CEC OFF %s\n", __func__);
return false;
}
else
deviceType = _deviceType;
lt_debug("CEC ON %s\n", __func__);
if (hdmiFd == -1)
{
hdmiFd = open(CEC_DEVICE, O_RDWR | O_CLOEXEC);
Start();
hdmiFd = open(CEC_DEVICE, O_RDWR | O_NONBLOCK);
}
if (hdmiFd >= 0)
@@ -180,6 +174,7 @@ bool hdmi_cec::SetCECMode(VIDEO_HDMI_CEC_MODE _deviceType)
if(autoview_cec_activ)
SetCECState(false);
Start();
return true;
}
@@ -441,12 +436,18 @@ bool hdmi_cec::Stop()
running = false;
if (hdmiFd >= 0)
{
close(hdmiFd);
hdmiFd = -1;
}
return (OpenThreads::Thread::join() == 0);
}
void hdmi_cec::run()
{
while (running)
while (running && (hdmiFd >= 0))
{
Receive();
}