Commit 59e75839 authored by Gerd Hoffmann's avatar Gerd Hoffmann
Browse files

pcspk: update docs/system/target-i386-desc.rst.inc 



Add PC speaker with config hints.

Signed-off-by: default avatarGerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-20-kraxel@redhat.com
parent 825ff029

docs/system/target-i386-desc.rst.inc

+12 −1
Original line number Diff line number Diff line
@@ -31,6 +31,8 @@ The QEMU PC System emulator simulates the following peripherals: 


-  CS4231A compatible sound card



-  PC speaker



-  PCI UHCI, OHCI, EHCI or XHCI USB controller and a virtual USB-1.1

   hub.
@@ -49,7 +51,7 @@ must be told to not have parallel ports to have working GUS. 


.. parsed-literal::



   |qemu_system_x86| dos.img -soundhw gus -parallel none

   |qemu_system_x86| dos.img -device gus -parallel none



Alternatively:
@@ -60,3 +62,12 @@ Alternatively: 
Or some other unclaimed IRQ.



CS4231A is the chip used in Windows Sound System and GUSMAX products



The PC speaker audio device can be configured using the pcspk-audiodev

machine property, i.e.



.. parsed-literal::



   |qemu_system_x86| some.img \

   -audiodev <backend>,id=<name> \

   -machine pcspk-audiodev=<name>