From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:41130) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Tck8O-0005vi-CL for qemu-devel@nongnu.org; Sun, 25 Nov 2012 16:53:05 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Tck8K-0000zJ-0s for qemu-devel@nongnu.org; Sun, 25 Nov 2012 16:53:04 -0500 Received: from qmta02.emeryville.ca.mail.comcast.net ([76.96.30.24]:35384) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Tck8J-0000yR-PJ for qemu-devel@nongnu.org; Sun, 25 Nov 2012 16:52:59 -0500 From: Matthew Ogilvie Date: Sun, 25 Nov 2012 14:51:39 -0700 Message-Id: <1353880306-8004-4-git-send-email-mmogilvi_qemu@miniinfo.net> In-Reply-To: <1353880306-8004-1-git-send-email-mmogilvi_qemu@miniinfo.net> References: <1353880306-8004-1-git-send-email-mmogilvi_qemu@miniinfo.net> Subject: [Qemu-devel] [PATCH v7 03/10] qemu-options.hx: mention retrace= VGA option List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Jan Kiszka , Matthew Ogilvie , "Maciej W. Rozycki" , Avi Kivity 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 --- qemu-options.hx | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/qemu-options.hx b/qemu-options.hx index 9bb29d3..ebc138d 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -1007,7 +1007,7 @@ DEF("vga", HAS_ARG, QEMU_OPTION_vga, "-vga [std|cirrus|vmware|qxl|xenfb|none]\n" " select video card type\n", QEMU_ARCH_ALL) STEXI -@item -vga @var{type} +@item -vga @var{type}[,@var{prop}=@var{value}[,...]] @findex -vga Select type of VGA card to emulate. Valid values for @var{type} are @table @option @@ -1032,6 +1032,12 @@ Recommended choice when using the spice protocol. @item none Disable VGA card. @end table +Valid optional properties are +@table @option +@item retrace=dumb|precise +Select dumb (default) or precise VGA retrace logic, useful for some +DOS games/demos. +@end table ETEXI DEF("full-screen", 0, QEMU_OPTION_full_screen, -- 1.7.10.2.484.gcd07cc5