From patchwork Tue Sep 11 19:10:29 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [v3,04/17] vl.c: check for qxl availability From: Aurelien Jarno X-Patchwork-Id: 183194 Message-Id: <1347390642-17434-5-git-send-email-aurelien@aurel32.net> To: qemu-devel@nongnu.org Cc: Anthony Liguori , Gerd Hoffmann , Aurelien Jarno Date: Tue, 11 Sep 2012 21:10:29 +0200 Check for qxl availability in vl.c. This will allow to remove #ifdef CONFIG_SPICE .. #endif later in this series Cc: Anthony Liguori Cc: Gerd Hoffmann Signed-off-by: Aurelien Jarno --- vl.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/vl.c b/vl.c index f7eed7a..ba2fa9f 100644 --- a/vl.c +++ b/vl.c @@ -1704,6 +1704,11 @@ static bool vmware_vga_available(void) return object_class_by_name("vmware-svga"); } +static bool qxl_vga_available(void) +{ + return object_class_by_name("qxl-vga"); +} + static void select_vgahw (const char *p) { const char *opts; @@ -1733,7 +1738,12 @@ static void select_vgahw (const char *p) } else if (strstart(p, "xenfb", &opts)) { vga_interface_type = VGA_XENFB; } else if (strstart(p, "qxl", &opts)) { - vga_interface_type = VGA_QXL; + if (qxl_vga_available()) { + vga_interface_type = VGA_QXL; + } else { + fprintf(stderr, "Error: QXL VGA not available\n"); + exit(0); + } } else if (!strstart(p, "none", &opts)) { invalid_vga: fprintf(stderr, "Unknown vga type: %s\n", p);