[pulseaudio-tickets] [Bug 87395] tsched disabled when I use module-alsa-sink with 'mmap=0 tsched=1' parameters.

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Dec 17 20:43:25 PST 2014


https://bugs.freedesktop.org/show_bug.cgi?id=87395

--- Comment #8 from 김정연 <see2002 at gmail.com> ---
1) alsa-sink with non-mmap + enable tshced (applied test patch)

# paplay test.wav &

# cat /proc/asound/card0/pcm1p/sub0/hw_params
access: RW_INTERLEAVED
format: S16_LE
subformat: STD
channels: 2
rate: 48000 (48000/1)
period_size: 4096
buffer_size: 4096


2) alsa-sink with non-mmap + enable tshced but it became turned-off (original
code)

# paplay test.wav &

# cat /proc/asound/card0/pcm1p/sub0/hw_params
access: RW_INTERLEAVED
format: S16_LE
subformat: STD
channels: 2
rate: 48000 (48000/1)
period_size: 2048
buffer_size: 4096

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