[ALSA] Implement different capture sources.
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>
diff --git a/include/sound/emu10k1.h b/include/sound/emu10k1.h
index 23dabbc..c50b919 100644
--- a/include/sound/emu10k1.h
+++ b/include/sound/emu10k1.h
@@ -1130,6 +1130,7 @@
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;