ASoC: max98390: update dsm param bin max size

 MAX98390_DSM_PARAM_MAX_SIZE is changed to support extended
 register update.

Signed-off-by: Steve Lee <steves.lee@maximintegrated.com>
Link: https://lore.kernel.org/r/20200724085644.9837-1-steves.lee@maximintegrated.com
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/sound/soc/codecs/max98390.h b/sound/soc/codecs/max98390.h
index 5f444e7..dff884f 100644
--- a/sound/soc/codecs/max98390.h
+++ b/sound/soc/codecs/max98390.h
@@ -650,7 +650,7 @@
 
 /* DSM register offset */
 #define MAX98390_DSM_PAYLOAD_OFFSET 16
-#define MAX98390_DSM_PARAM_MAX_SIZE 770
+#define MAX98390_DSM_PARAM_MAX_SIZE 1024
 #define MAX98390_DSM_PARAM_MIN_SIZE 670
 
 struct max98390_priv {