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Message-Id: <200307241304.h6OD4Nq2043082@freefall.freebsd.org>
Date: Thu, 24 Jul 2003 06:04:23 -0700 (PDT)
From: David Xu <davidxu@FreeBSD.org>
Reply-To: David Xu <davidxu@FreeBSD.org>
To: FreeBSD-gnats-submit@freebsd.org
Cc:
Subject: Patch to support old Creative Audio PCI sound card
X-Send-Pr-Version: 3.113
X-GNATS-Notify:

>Number:         54810
>Category:       kern
>Synopsis:       Patch to support old Creative Audio PCI sound card
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Jul 24 06:10:02 PDT 2003
>Closed-Date:    Thu Aug 28 20:28:27 PDT 2003
>Last-Modified:  Thu Aug 28 20:28:27 PDT 2003
>Originator:     David Xu
>Release:        FreeBSD current
>Organization:
FreeBSD.org	
>Environment:
System:FreeBSD tiger.my 5.1-CURRENT FreeBSD 5.1-CURRENT #3: Mon Jul 21 08:24:03 CST 2003     davidxu@tiger.my:/home/davidxu/src/sys/i386/compile/mpnw  i386

>Description:
	A patch for Creative Audio PCI chip CT4730
>How-To-Repeat:
	N/A
>Fix:

Index: dev/sound/pci/es137x.c
===================================================================
RCS file: /home/ncvs/src/sys/dev/sound/pci/es137x.c,v
retrieving revision 1.44
diff -u -r1.44 es137x.c
--- dev/sound/pci/es137x.c	1 Jul 2003 15:52:01 -0000	1.44
+++ dev/sound/pci/es137x.c	24 Jul 2003 12:54:23 -0000
@@ -71,6 +71,7 @@
 #define ES1371_PCI_ID 0x13711274
 #define ES1371_PCI_ID2 0x13713274
 #define CT5880_PCI_ID 0x58801274
+#define CT4730_PCI_ID 0x89381102
 
 #define ES1371REV_ES1371_A  0x02
 #define ES1371REV_ES1371_B  0x09
@@ -85,6 +86,8 @@
 #define CT5880REV_CT5880_D  0x03
 #define CT5880REV_CT5880_E  0x04
 
+#define CT4730REV_CT4730_A  0x00
+
 #define ES_DEFAULT_BUFSZ 4096
 
 /* device private data */
@@ -505,7 +508,8 @@
 	    (devid == ES1371_PCI_ID && revid == ES1371REV_CT5880_A) ||
 	    (devid == CT5880_PCI_ID && revid == CT5880REV_CT5880_C) ||
 	    (devid == CT5880_PCI_ID && revid == CT5880REV_CT5880_D) ||
-	    (devid == CT5880_PCI_ID && revid == CT5880REV_CT5880_E)) {
+	    (devid == CT5880_PCI_ID && revid == CT5880REV_CT5880_E) ||
+	    (devid == CT4730_PCI_ID)) {
 		bus_space_write_4(es->st, es->sh, ES1370_REG_STATUS, 0x20000000);
 		DELAY(20000);
 		if (debug > 0) device_printf(dev, "ac97 2.1 enabled\n");
@@ -791,6 +795,17 @@
 		device_printf(dev, "unknown revision %d -- please report to cg@freebsd.org\n", pci_get_revid(dev));
 		return 0;
 
+	case CT4730_PCI_ID:
+		switch(pci_get_revid(dev)) {
+		case CT4730REV_CT4730_A:
+			device_set_desc(dev, "Creative SB AudioPCI CT4730");
+			return 0;
+		default:
+			device_set_desc(dev, "Creative SB AudioPCI CT4730-?");
+			device_printf(dev, "unknown revision %d -- please report to cg@freebsd.org\n", pci_get_revid(dev));
+			return 0;
+		}
+
 	case CT5880_PCI_ID:
 		switch(pci_get_revid(dev)) {
 		case CT5880REV_CT5880_C:
@@ -868,7 +883,8 @@
 
 	if (pci_get_devid(dev) == ES1371_PCI_ID ||
 	    pci_get_devid(dev) == ES1371_PCI_ID2 ||
-	    pci_get_devid(dev) == CT5880_PCI_ID) {
+	    pci_get_devid(dev) == CT5880_PCI_ID ||
+	    pci_get_devid(dev) == CT4730_PCI_ID) {
 		if(-1 == es1371_init(es, dev)) {
 			device_printf(dev, "unable to initialize the card\n");
 			goto bad;
Index: dev/sound/pcm/ac97.c
===================================================================
RCS file: /home/ncvs/src/sys/dev/sound/pcm/ac97.c,v
retrieving revision 1.42
diff -u -r1.42 ac97.c
--- dev/sound/pcm/ac97.c	23 Apr 2003 16:49:53 -0000	1.42
+++ dev/sound/pcm/ac97.c	24 Jul 2003 12:54:24 -0000
@@ -113,6 +113,7 @@
 	{ 0x56494100, "VIA Technologies" },
 	{ 0x574d4c00, "Wolfson" },
 	{ 0x594d4800, "Yamaha" },
+	{ 0x01408300, "Creative" },
 	{ 0x00000000, NULL }
 };
 
@@ -188,6 +189,7 @@
 	{ 0x594d4800, 0x00, 0, "YMF743",	0 },
 	{ 0x594d4802, 0x00, 0, "YMF752",	0 },
 	{ 0x594d4803, 0x00, 0, "YMF753",	0 },
+	{ 0x01408384, 0x00, 0, "EV1938",	0 },
 	{ 0, 0, 0, NULL, 0 }
 };
 
>Release-Note:
>Audit-Trail:
State-Changed-From-To: open->closed 
State-Changed-By: orion 
State-Changed-When: Thu Aug 28 20:28:00 PDT 2003 
State-Changed-Why:  
Patch applied. 
Thanks! 


http://www.freebsd.org/cgi/query-pr.cgi?pr=54810 
>Unformatted:
