runqemu: Do not auto detect graphics if publicvnc is specified

The graphics option auto detection logic added in 7f78bb7a was not
checking if the publicvnc option had been specified, meaning that
it would be ignored and the auto detection result used instead.
Add setting a flag variable in the argument parsing and check
it along with the ones for the other graphics backend options.

Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 1 deletions

diff --git a/scripts/runqemu b/scripts/runqemu
index 36af764b1b..6e1f073ed2 100755
--- a/scripts/runqemu
+++ b/scripts/runqemu
@@ -182,6 +182,7 @@ class BaseConfig(object):
         self.gl = False
         self.gl_es = False
         self.egl_headless = False
+        self.publicvnc = False
         self.novga = False
         self.cleantap = False
         self.saved_stty = ''
@@ -521,6 +522,7 @@ class BaseConfig(object):
             elif arg == 'snapshot':
                 self.snapshot = True
             elif arg == 'publicvnc':
+                self.publicvnc = True
                 self.qemu_opt_script += ' -vnc :0'
             elif arg.startswith('tcpserial='):
                 self.tcpserial_portnum = '%s' % arg[len('tcpserial='):]
@@ -1366,7 +1368,7 @@ class BaseConfig(object):
         # If we have no display option, we autodetect based upon what qemu supports. We
         # need our font setup and show-cusor below so we need to see what qemu --help says
         # is supported so we can pass our correct config in.
-        if not self.nographic and not self.sdl and not self.gtk and not self.egl_headless == True:
+        if not self.nographic and not self.sdl and not self.gtk and not self.publicvnc and not self.egl_headless == True:
             output = subprocess.check_output([self.qemu_bin, "--help"], universal_newlines=True)
             if "-display gtk" in output:
                 self.gtk = True