[ALSA] Add support for Cyrix/NatSemi Geode CS5530 (VSA1)

Add support for Cyrix/NatSemi Geode SC5530 (VSA1).
The driver is snd-cs5530.
Signed-off-by Ash Willis <ashwillis@programmer.net>

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

sound/isa/sb/sb_common.c

@@ -128,7 +128,7 @@ static int snd_sbdsp_probe(struct snd_sb * chip)
 	minor = version & 0xff;
 	snd_printdd("SB [0x%lx]: DSP chip found, version = %i.%i\n",
 		    chip->port, major, minor);
-	
+
 	switch (chip->hardware) {
 	case SB_HW_AUTO:
 		switch (major) {
@@ -168,6 +168,9 @@ static int snd_sbdsp_probe(struct snd_sb * chip)
 	case SB_HW_DT019X:
 		str = "(DT019X/ALS007)";
 		break;
+	case SB_HW_CS5530:
+		str = "16 (CS5530)";
+		break;
 	default:
 		return -ENODEV;
 	}