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[Qemu-devel] [PATCH v6 3/8] qemu-options.hx: mention retrace= VGA option
From: |
Matthew Ogilvie |
Subject: |
[Qemu-devel] [PATCH v6 3/8] qemu-options.hx: mention retrace= VGA option |
Date: |
Sun, 30 Sep 2012 22:56:33 -0600 |
The feature was added in commit cb5a7aa8c32141bb Sep 2008.
My description is based on "Better VGA retrace emulation (needed
for some DOS games/demos)" from
http://www.boblycat.org/~malc/code/patches/qemu/index.html
Signed-off-by: Matthew Ogilvie <address@hidden>
---
qemu-options.hx | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/qemu-options.hx b/qemu-options.hx
index 7d97f96..d473e1c 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -975,7 +975,7 @@ DEF("vga", HAS_ARG, QEMU_OPTION_vga,
"-vga [std|cirrus|vmware|qxl|xenfb|none]\n"
" select video card type\n", QEMU_ARCH_ALL)
STEXI
address@hidden -vga @var{type}
address@hidden -vga @var{type}[,@address@hidden,...]]
@findex -vga
Select type of VGA card to emulate. Valid values for @var{type} are
@table @option
@@ -1000,6 +1000,12 @@ Recommended choice when using the spice protocol.
@item none
Disable VGA card.
@end table
+Valid optional properties are
address@hidden @option
address@hidden retrace=dumb|precise
+Select dumb (default) or precise VGA retrace logic, useful for some
+DOS games/demos.
address@hidden table
ETEXI
DEF("full-screen", 0, QEMU_OPTION_full_screen,
--
1.7.10.2.484.gcd07cc5
- [Qemu-devel] [PATCH v6 0/8] i8254, i8259 and running Microport UNIX (ca 1987), Matthew Ogilvie, 2012/10/01
- [Qemu-devel] [PATCH v6 1/8] fix some debug printf format strings, Matthew Ogilvie, 2012/10/01
- [Qemu-devel] [PATCH v6 2/8] vl: fix -hdachs/-hda argument order parsing issues, Matthew Ogilvie, 2012/10/01
- [Qemu-devel] [PATCH v6 3/8] qemu-options.hx: mention retrace= VGA option,
Matthew Ogilvie <=
- [Qemu-devel] [PATCH v6 5/8] i8254: fix inaccuracies in pit_get_out(), Matthew Ogilvie, 2012/10/01
- [Qemu-devel] [PATCH v6 4/8] vga: add some optional CGA compatibility hacks, Matthew Ogilvie, 2012/10/01
- [Qemu-devel] [PATCH v6 6/8] i8259: fix so that dropping IRQ level always clears the interrupt request, Matthew Ogilvie, 2012/10/01
- [Qemu-devel] [PATCH v6 7/8] i8259: refactor pic_set_irq level logic, Matthew Ogilvie, 2012/10/01
- [Qemu-devel] [PATCH v6 8/8] i8259/i8254: migration workaround for timer, Matthew Ogilvie, 2012/10/01