X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=platform%2Fgp2x%2F940ctl.c;h=ee250f8a14476d63e1e6c37226b1a4ef27ec5dc4;hb=52250671ae14d00dfcb52d137f73c9b565493279;hp=b372d92ee08d4137411bed9039df9eb24a9f1ea0;hpb=45a1ef7153910f005c01cba63d12f312071efef0;p=picodrive.git

diff --git a/platform/gp2x/940ctl.c b/platform/gp2x/940ctl.c
index b372d92..ee250f8 100644
--- a/platform/gp2x/940ctl.c
+++ b/platform/gp2x/940ctl.c
@@ -82,10 +82,6 @@ int YM2612Write_940(unsigned int a, unsigned int v, int scanline)
 			upd = 0;
 			break;
 
-		case 1:	/* data port 0    */
-			if (ST_address == 0x2b) upd = 0; /* DAC sel */
-			break;
-
 		case 2:	/* address port 1 */
 			if (addr_A1 == 1 && ST_address == v)
 				return 0;
@@ -403,8 +399,8 @@ int YM2612UpdateOne_940(int *buffer, int length, int stereo, int is_buf_empty)
 
 	/* predict sample counter for next frame */
 	if (PsndLen_exc_add) {
-		if (PsndLen_exc_cnt + PsndLen_exc_add >= 0x10000) length = PsndLen + 1;
-		else length = PsndLen;
+		length = PsndLen;
+		if (PsndLen_exc_cnt + PsndLen_exc_add >= 0x10000) length++;
 	}
 
 	/* give 940 ym job */