Date: Tue, 23 May 2000 00:13:59 -0400 (EDT) From: "Sean O'Connell" <sto@stat.Duke.EDU> To: FreeBSD-gnats-submit@freebsd.org Subject: kern/18767: [Patch] PNPBIOS sound support for Dell Latitude XPiCD Message-ID: <200005230413.AAA11760@bobzilla.adsl.duke.edu>
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>Number: 18767
>Category: kern
>Synopsis: [Patch] PNPBIOS sound support for Dell Latitude XPiCD
>Confidential: no
>Severity: non-critical
>Priority: medium
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: change-request
>Submitter-Id: current-users
>Arrival-Date: Mon May 22 21:20:00 PDT 2000
>Closed-Date:
>Last-Modified:
>Originator: Sean O'Connell
>Release: FreeBSD 4.0-STABLE i386
>Organization:
ISDS, Duke University
>Environment:
FreeBSD 4.0-STABLE on a Dell Latitude XPiCD with a PNP
OEM ESS 1888 card with alternate PNP handle.
>Description:
No PNPBIOS for soundcard on Dell Latitude XPiCD with
OEM ESS card with following pnpinfo (taken from verbose
boot):
ESS0106: adding fixed io range 0x230-0x23f, size=0x10, align=0x1
ESS0106: adding fixed io range 0x388-0x38b, size=0x4, align=0x1
ESS0106: adding fixed io range 0x330-0x331, size=0x2, align=0x1
ESS0106: adding irq mask 0x20
ESS0106: adding dma mask 0x1
ESS0106: adding dma mask 0x8
ESS0106: end config
pnpbios: handle 11 device ID ESS0106 (06017316)
>How-To-Repeat:
ESS OEM card is not detected/attached because the handle
is lacking, so a kernel wiht
options PNPBIOS
device pcm
fails to make a "joyful noise"
>Fix:
Apply following patch to /sys/dev/sound/isa/sbc.c
--- sbc.c.orig Sun May 21 13:12:07 2000
+++ sbc.c Sun May 21 13:11:51 2000
@@ -213,6 +213,7 @@
{0x78187316, "ESS ES1878"}, /* ESS1878 */
{0x79187316, "ESS ES1879"}, /* ESS1879 */
{0x88187316, "ESS ES1888"}, /* ESS1888 */
+ {0x06017316, "ESS ES1888 (Dell OEM)"}, /* ESS0106 */
{0x07017316, "ESS ES1888 (DEC OEM)"}, /* ESS0107 */
{0}
};
>Release-Note:
>Audit-Trail:
>Unformatted:
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