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fix audio/video devices

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This commit is contained in:
TangoCash
2017-10-05 15:26:25 +02:00
parent 63c02d0f24
commit cb74eae85b
2 changed files with 10 additions and 8 deletions
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12
libarmbox/audio.cpp
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@@ -58,7 +58,7 @@ void cAudio::openDevice(void)
if (fd < 0)
{
if ((fd = open(AUDIO_DEVICE, O_RDWR)) < 0)
if ((fd = open(AUDIO_DEVICE, O_RDWR | O_NONBLOCK)) < 0)
lt_info("openDevice: open failed (%m)\n");
fcntl(fd, F_SETFD, FD_CLOEXEC);
do_mute(true, false);
@@ -397,9 +397,7 @@ void cAudio::SetSRS(int /*iq_enable*/, int /*nmgr_enable*/, int /*iq_mode*/, int
void cAudio::SetHdmiDD(bool enable)
{
const char *opt[] = { "pcm", "spdif" };
lt_debug("%s %d\n", __func__, enable);
proc_put("/proc/stb/hdmi/audio_source", opt[enable], strlen(opt[enable]));
lt_debug("%s\n", __FUNCTION__);
}
void cAudio::SetSpdifDD(bool enable)
@@ -422,9 +420,9 @@ void cAudio::EnableAnalogOut(bool enable)
#define AUDIO_BYPASS_OFF 1
void cAudio::setBypassMode(bool disable)
{
const char *opt[] = { "passthrough", "downmix" };
lt_debug("%s %d\n", __func__, disable);
proc_put("/proc/stb/audio/ac3", opt[disable], strlen(opt[disable]));
int mode = disable ? AUDIO_BYPASS_OFF : AUDIO_BYPASS_ON;
if (ioctl(fd, AUDIO_SET_BYPASS_MODE, mode) < 0)
lt_info("%s AUDIO_SET_BYPASS_MODE %d: %m\n", __func__, mode);
}
void cAudio::openMixers(void)

6
libarmbox/video.cpp
View File

@@ -200,7 +200,7 @@ void cVideo::openDevice(void)
if (fd != -1) /* already open */
return;
retry:
if ((fd = open(VDEV[devnum], O_RDWR|O_CLOEXEC)) < 0)
if ((fd = open(VDEV[devnum], O_RDWR|O_CLOEXEC|O_NONBLOCK)) < 0)
{
if (errno == EBUSY)
{
@@ -359,6 +359,10 @@ int cVideo::GetVideoSystem()
"1080p60", // VIDEO_STD_1080P60
"1080p2397", // VIDEO_STD_1080P2397
"1080p2997", // VIDEO_STD_1080P2997
"2160p24", //VIDEO_STD_2160P24
"2160p25", // VIDEO_STD_2160P25
"2160p30", // VIDEO_STD_2160P30
"2160p50", // VIDEO_STD_2160P50
"720p50" // VIDEO_STD_AUTO
};