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libarmbox/audio: re-open fd; thx to dni

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see: https://www.neutrino-images.de/board/iptv-webtv-und-streaming-f39/epg-und-logos-fuer-webtv-sender-t801-s160.html#p35879


Origin commit data
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Branch: master
Commit: a54f114181
Author: vanhofen <vanhofen@gmx.de>
Date: 2022-07-21 (Thu, 21 Jul 2022)

Origin message was:
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- libarmbox/audio: re-open fd; thx to dni

see: https://www.neutrino-images.de/board/iptv-webtv-und-streaming-f39/epg-und-logos-fuer-webtv-sender-t801-s160.html#p35879


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This commit was generated by Migit
This commit is contained in:
vanhofen
2022-07-21 20:48:08 +02:00
parent 1d907affe1
commit 308a6c2b8b
1 changed files with 6 additions and 0 deletions
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6
libarmbox/audio.cpp
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@@ -162,6 +162,9 @@ int cAudio::do_mute(bool enable, bool remember)
sprintf(str, "%d", Muted); sprintf(str, "%d", Muted);
proc_put("/proc/stb/audio/j1_mute", str, strlen(str)); proc_put("/proc/stb/audio/j1_mute", str, strlen(str));
if (fd < 1)
openDevice();
if (fd > 0) if (fd > 0)
{ {
if (ioctl(fd, AUDIO_SET_MUTE, enable) < 0) if (ioctl(fd, AUDIO_SET_MUTE, enable) < 0)
@@ -204,6 +207,9 @@ int cAudio::setVolume(unsigned int left, unsigned int right)
mixer.volume_left = left; mixer.volume_left = left;
mixer.volume_right = right; mixer.volume_right = right;
if (fd < 1)
openDevice();
if (fd > 0) if (fd > 0)
{ {
if (ioctl(fd, AUDIO_SET_MIXER, &mixer) < 0) if (ioctl(fd, AUDIO_SET_MIXER, &mixer) < 0)