ALSA: hdspm - Add firmware ID for older AES32 cards.

The current AES32 firmware revision ID is 234, however, a user confirmed
that everything works fine with the previous revision, too.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c
index 0ed4b4e..a323eaf 100644
--- a/sound/pci/rme9652/hdspm.c
+++ b/sound/pci/rme9652/hdspm.c
@@ -527,6 +527,7 @@
 #define HDSPM_MADIFACE_REV	213
 #define HDSPM_AES_REV		240
 #define HDSPM_AES32_REV		234
+#define HDSPM_AES32_OLD_REV	233
 
 /* speed factor modes */
 #define HDSPM_SPEED_SINGLE 0
@@ -6397,6 +6398,7 @@
 		break;
 	case HDSPM_AES_REV:
 	case HDSPM_AES32_REV:
+	case HDSPM_AES32_OLD_REV:
 		hdspm->io_type = AES32;
 		hdspm->card_name = "RME AES32";
 		hdspm->midiPorts = 2;