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Commit 27effeff authored by Takashi Sakamoto's avatar Takashi Sakamoto Committed by Greg Kroah-Hartman
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ALSA: oxfw: allow PCM capture for Stanton SCS.1m 



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: de5126cc ("ALSA: oxfw: add stream format quirk for SCS.1 models")
Cc: <stable@vger.kernel.org> # v4.5+
Signed-off-by: default avatarTakashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent b59c9322

sound/firewire/oxfw/oxfw.c

+0 −3
Original line number Diff line number Diff line
@@ -170,9 +170,6 @@ static int detect_quirks(struct snd_oxfw *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);

	}