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authorOswald Buddenhagen <oswald.buddenhagen@gmx.de>2023-05-26 12:16:59 +0200
committerTakashi Iwai <tiwai@suse.de>2023-06-05 09:26:45 +0200
commitdb987421b57cdf3ecb4859e0c7b49726baae895e (patch)
tree59536263de1a566adc83f87e8d90c4b808b916fb /include/sound
parent6ab13291ba82e6f0c8778cb45726dffffb9205f5 (diff)
ALSA: emu10k1: vastly improve usefulness of info in /proc
- Include the FX bus map, without which the already present send routing info would require looking up the documentation. - Include the physical I/O channels as known to the driver - Make the multi-channel capture map actually name the mapped input channels rather than "FXBUS" (Audigy) or even "???" (SbLive) - The latter two are omitted for E-MU cards, as their physical I/O is routed through the FPGA - While at it, make the "Card" field somewhat more useful This includes de-duplicating the label tables between emuproc and emufx, updating/improving the FX bus label table, and making the SB Live! 5.1 multi-track capture channel mapping hack data-driven. Tested-by: Jonathan Dowland <jon@dow.land> Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de> Link: https://lore.kernel.org/r/20230526101659.437969-7-oswald.buddenhagen@gmx.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'include/sound')
-rw-r--r--include/sound/emu10k1.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/sound/emu10k1.h b/include/sound/emu10k1.h
index 4b9dda449917..cc0151e7c828 100644
--- a/include/sound/emu10k1.h
+++ b/include/sound/emu10k1.h
@@ -1440,6 +1440,16 @@ SUB_REG_NC(A_EHC, A_I2S_CAPTURE_RATE, 0x00000e00) /* This sets the capture PCM
/* 0x600 and 0x700 no used */
+
+/* ------------------- CONSTANTS -------------------- */
+
+extern const char * const snd_emu10k1_fxbus[32];
+extern const char * const snd_emu10k1_sblive_ins[16];
+extern const char * const snd_emu10k1_audigy_ins[16];
+extern const char * const snd_emu10k1_sblive_outs[32];
+extern const char * const snd_emu10k1_audigy_outs[32];
+extern const s8 snd_emu10k1_sblive51_fxbus2_map[16];
+
/* ------------------- STRUCTURES -------------------- */
enum {