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

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Add PC speaker with config hints.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-20-kraxel@redhat.com
This commit is contained in:
Gerd Hoffmann 2020-07-02 15:25:24 +02:00
parent 825ff02911
commit 59e7583905
1 changed files with 12 additions and 1 deletions
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docs/system/target-i386-desc.rst.inc
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@ -31,6 +31,8 @@ The QEMU PC System emulator simulates the following peripherals:
- CS4231A compatible sound card - CS4231A compatible sound card
- PC speaker
- PCI UHCI, OHCI, EHCI or XHCI USB controller and a virtual USB-1.1 - PCI UHCI, OHCI, EHCI or XHCI USB controller and a virtual USB-1.1
hub. hub.
@ -49,7 +51,7 @@ must be told to not have parallel ports to have working GUS.
.. parsed-literal:: .. parsed-literal::
|qemu_system_x86| dos.img -soundhw gus -parallel none |qemu_system_x86| dos.img -device gus -parallel none
Alternatively: Alternatively:
@ -60,3 +62,12 @@ Alternatively:
Or some other unclaimed IRQ. Or some other unclaimed IRQ.
CS4231A is the chip used in Windows Sound System and GUSMAX products 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>