diff options
author | Mark Greer <mgreer@animalcreek.com> | 2016-03-17 10:32:37 -0700 |
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committer | Greg Kroah-Hartman <gregkh@google.com> | 2016-03-17 15:42:44 -0700 |
commit | 309520ec93f7190c0c3d22d613825a0835a8600f (patch) | |
tree | 82fc09ce59b36098f6f63ab79f8d527514b302cd /drivers/staging/greybus/audio_codec.c | |
parent | c3d77f71308e38ef98909c317c57d906f4d51cb9 (diff) | |
download | linux-309520ec93f7190c0c3d22d613825a0835a8600f.tar.bz2 |
greybus: audio: Use CSD instead of E2EFC for audio data connections
There is no reason to use end-to-end flow control for Greybus
audio data connections so disable it and enable Controlled
Segment Dropping (CSD).
Testing Done: Played music using audio modules on an EVT1.5.
CC: Vaibhav Agarwal <vaibhav.agarwal@linaro.org>
CC: Johan Hovold <johan@hovoldconsulting.com>
Signed-off-by: Mark Greer <mgreer@animalcreek.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Diffstat (limited to 'drivers/staging/greybus/audio_codec.c')
-rw-r--r-- | drivers/staging/greybus/audio_codec.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/staging/greybus/audio_codec.c b/drivers/staging/greybus/audio_codec.c index d7cae772dbf5..025dd53507b7 100644 --- a/drivers/staging/greybus/audio_codec.c +++ b/drivers/staging/greybus/audio_codec.c @@ -694,8 +694,10 @@ static int gb_audio_add_data_connection(struct gbaudio_codec_info *gbcodec, return -ENOMEM; } - connection = gb_connection_create(bundle, le16_to_cpu(cport_desc->id), - gbaudio_dai_request_handler); + connection = gb_connection_create_flags(bundle, + le16_to_cpu(cport_desc->id), + gbaudio_dai_request_handler, + GB_CONNECTION_FLAG_CSD); if (IS_ERR(connection)) { devm_kfree(gbcodec->dev, dai); return PTR_ERR(connection); |