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2 Commits

Author SHA1 Message Date
Jyri Sarha 4a4436573a ALSA: pcm: add IEC958 channel status helper for hw_params 
Add IEC958 channel status helper that gets the audio properties from
snd_pcm_hw_params instead of snd_pcm_runtime. This is needed to
produce the channel status bits already in audio stream configuration
phase.

Signed-off-by: Jyri Sarha <jsarha@ti.com>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
 2016-04-06 11:47:48 -07:00
Russell King 9203dd016a ALSA: pcm: add IEC958 channel status helper 
Add a helper to create the IEC958 channel status from an ALSA
snd_pcm_runtime structure, taking account of the sample rate and
sample size.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Reviwed-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
 2015-05-22 16:01:47 +02:00