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[ALSA] Implement different capture sources.

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EMU10K1/EMU10K2 driver
e.g. When HD Capture source is set to SPDIF,
     setting HD Capture channel to 0 captures from CDROM digital input.
     setting HD Capture channel to 1 captures from SPDIF in.

Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
This commit is contained in:
James Courtier-Dutton
2005-05-07 15:34:13 +02:00
committed by Jaroslav Kysela
parent c702563703
commit f927c8fc64
2 changed files with 62 additions and 1 deletions
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include/sound/emu10k1.h
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@@ -1130,6 +1130,7 @@ struct _snd_emu10k1 {
emu10k1_voice_t p16v_capture_voice;
int p16v_device_offset;
u32 p16v_capture_source;
u32 p16v_capture_channel;
emu10k1_pcm_mixer_t pcm_mixer[32];
emu10k1_pcm_mixer_t efx_pcm_mixer[NUM_EFX_PLAYBACK];
snd_kcontrol_t *ctl_send_routing;