ALSA: ctxfi: Fix missing SPDIFI1 index handling

SPDIF1 DAIO type isn't properly handled in daio_device_index() for
hw20k2, and it returned -EINVAL, which ended up with the out-of-bounds
array access.  Follow the hw20k1 pattern and return the proper index
for this type, too.

Reported-and-tested-by: Karsten Hohmeier <linux@hohmatik.de>
Closes: https://lore.kernel.org/20260315155004.15633-1-linux@hohmatik.de
Cc: <stable@vger.kernel.org>
Link: https://patch.msgid.link/20260329091240.420194-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/ctxfi/ctdaio.c b/sound/pci/ctxfi/ctdaio.c
index b8bde27f3a1d245edbae0b914fe8e2012a789ab8..19faa81d54005df7a8f68b49e0e89f35f0d5542b 100644 (file)
--- a/sound/pci/ctxfi/ctdaio.c
+++ b/sound/pci/ctxfi/ctdaio.c
@@ -118,6 +118,7 @@ static unsigned int daio_device_index(enum DAIOTYP type, struct hw *hw)
                switch (type) {
                case SPDIFOO:   return 0;
                case SPDIFIO:   return 0;
+               case SPDIFI1:   return 1;
                case LINEO1:    return 4;
                case LINEO2:    return 7;
                case LINEO3:    return 5;