Age | Commit message (Collapse) | Author | Files | Lines |
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This fixes the numerous XRUN issues seen on some cards.
The trick is to set the buffer_size & period size in
hw parameters. These ones are calculated from an expected
maximum latency.
Also, the writei is done in a loop to be robust to overruns
and partial writes.
Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>
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Also sets the right number of channels.
Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>
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The value set was wrong, and attempting to bump
to an higher value later seems to be forbidden
by the alsalib (led to EINVAL when getting parameters
of PCM)
Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>
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Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>
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Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>
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Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>
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Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>
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Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>
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Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>
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Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>
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Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>
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Use correct chanel number when creating PCM.
Change-Id: I17ac0273f9a6eec1d3b49845f579495f2cdcf9d7
Signed-off-by: Jonathan Aillet <jonathan.aillet@iot.bzh>
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When adding a stream , instead of using a ':' to separate
prefix and verb, use a '#'.
Change-Id: I2cbb467a85c52dddd4714cfe644dcdf3a35df5d3
Signed-off-by: Jonathan Aillet <jonathan.aillet@iot.bzh>
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Correct issues when calling info verb :
- Two 'AFB_ReqFail' was called when an error was detected on
info call reqsuest json (generating an application framework error).
- The error messages wasn't up to date.
Change-Id: Ifbb94854bc8a9d13ddf702defa94eaa6cf87e9ba
Signed-off-by: Jonathan Aillet <jonathan.aillet@iot.bzh>
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Wrong test on asprintf return code broke the app
Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>
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Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>
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Remove yocto compilation errors concerning :
- An unitialized variable in 'alsa-api-pcm.c'
- A wrong use of asprintf in 'alsa-api-streams.c'
Change-Id: I170993d060a7a1d1a1c20979da0645c5ef2b1b91
Signed-off-by: Jonathan Aillet <jonathan.aillet@iot.bzh>
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The conversion from ms to us wasn't done correctly, it is fixed now.
Change-Id: I004e2e42c9b6d9da4f7089d34406bef57ab21d9e
Signed-off-by: Jonathan Aillet <jonathan.aillet@iot.bzh>
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Authorize the new section 'mixerapi' to be present into the json sent
to initialize mixer.
Change-Id: I7feed818f19f2d93566f6e1634933462828dbdf0
Signed-off-by: Jonathan Aillet <jonathan.aillet@iot.bzh>
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Instead of passing directly a 'const char *' to snd_output_printf function
use a "%s" format.
Change-Id: I46cd0fc6e5d139a6241dc3aa224b707d97a68125
Signed-off-by: Jonathan Aillet <jonathan.aillet@iot.bzh>
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Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>
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Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>
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Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>
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Fixes the UNDERRUN issue (seen while playing radio, for instance)
Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>
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Make it robust to empty source, and set the source
when input is a direct capture device.
Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>
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Fixed some warnings about uninitialized variables
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The expected format did not match the parameters
Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>
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Mixing with volume and mute per audio role works.
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