From: Takashi Sakamoto o-takashi@sakamocchi.jp
commit d8fa87c368f5b4096c4746894fdcc195da285df1 upstream.
Stanton SCS.1m can transfer isochronous packet with Multi Bit Linear Audio data channels, therefore it allows software to capture PCM substream. However, ALSA oxfw driver doesn't.
This commit changes the driver to add one PCM substream for capture direction.
Fixes: de5126cc3c0b ("ALSA: oxfw: add stream format quirk for SCS.1 models") Cc: stable@vger.kernel.org # v4.5+ Signed-off-by: Takashi Sakamoto o-takashi@sakamocchi.jp Signed-off-by: Takashi Iwai tiwai@suse.de Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- sound/firewire/oxfw/oxfw.c | 3 --- 1 file changed, 3 deletions(-)
--- a/sound/firewire/oxfw/oxfw.c +++ b/sound/firewire/oxfw/oxfw.c @@ -176,9 +176,6 @@ static int detect_quirks(struct snd_oxfw oxfw->midi_input_ports = 0; oxfw->midi_output_ports = 0;
- /* Output stream exists but no data channels are useful. */ - oxfw->has_output = false; - return snd_oxfw_scs1x_add(oxfw); }