audio: fix ALSA period-length typo in documentation

Fixes: f0b3d81152 ("audio: -audiodev command line option: documentation")
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20190918095335.7646-4-stefanha@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Stefan Hajnoczi 2019-09-18 10:53:35 +01:00 committed by Gerd Hoffmann
parent 8624725ba5
commit dfc5434384

View File

@ -445,7 +445,7 @@ DEF("audiodev", HAS_ARG, QEMU_OPTION_audiodev,
#ifdef CONFIG_AUDIO_ALSA
"-audiodev alsa,id=id[,prop[=value][,...]]\n"
" in|out.dev= name of the audio device to use\n"
" in|out.period-len= length of period in microseconds\n"
" in|out.period-length= length of period in microseconds\n"
" in|out.try-poll= attempt to use poll mode\n"
" threshold= threshold (in microseconds) when playback starts\n"
#endif
@ -545,7 +545,7 @@ ALSA specific options are:
Specify the ALSA @var{device} to use for input and/or output. Default
is @code{default}.
@item in|out.period-len=@var{usecs}
@item in|out.period-length=@var{usecs}
Sets the period length in microseconds.
@item in|out.try-poll=on|off