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USB audio/SiS7018: Set controls_count on list mix ioctl

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Looks like it works with default controls count 128 on default Haiku
builds but force media-addons-server to crash in case KDEBUG_LEVEL is set
to 0. Thanks to Vitaly Diger for pointing out and testing this issue.
This commit is contained in:
Siarzhuk Zharski
2013-08-22 10:52:26 +02:00
parent d5de9547c7
commit d516d16129
2 changed files with 4 additions and 0 deletions
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src/add-ons/kernel/drivers/audio/ac97/sis7018/Mixer.cpp
+2
View File
@@ -612,6 +612,8 @@ Mixer::ListMixControls(multi_mix_control_info* Info)
_CreateMIXControlGroup(Info, index, recordGroup, RecordControls[i]); _CreateMIXControlGroup(Info, index, recordGroup, RecordControls[i]);
} }
Info->control_count = index;
return B_OK; return B_OK;
} }
src/add-ons/kernel/drivers/audio/usb/AudioControlInterface.cpp
+2
View File
@@ -1855,6 +1855,8 @@ AudioControlInterface::ListMixControls(multi_mix_control_info* Info)
I != MixerControlsMap.End(); I++) I != MixerControlsMap.End(); I++)
_ListMixControlsForMixerUnit(index, Info, I->Value()); _ListMixControlsForMixerUnit(index, Info, I->Value());
Info->control_count = index;
return B_OK; return B_OK;
} }