tests/functional: use 'none' audio driver for q800 tests

Since commit ac13a6b3fd ("audio: add Apple Sound Chip (ASC)
emulation") the Quadra 800 machine has an audio device. It is
not guaranteed that the default audio driver of the audio
subsystem will work correctly on all host systems. Therefore,
the 'none' audio driver should be used in all q800 tests.

Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2812
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Volker Rümelin <vr_qemu@t-online.de>
Message-Id: <20250515054429.7385-1-vr_qemu@t-online.de>

tests/functional/test_m68k_q800.py

@@ -25,7 +25,8 @@ class Q800MachineTest(LinuxKernelTest):
         kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE +
                                'console=ttyS0 vga=off')
         self.vm.add_args('-kernel', kernel_path,
-                         '-append', kernel_command_line)
+                         '-append', kernel_command_line,
+                         '-audio', 'none')
         self.vm.launch()
         console_pattern = 'Kernel command line: %s' % kernel_command_line
         self.wait_for_console_pattern(console_pattern)

tests/functional/test_m68k_replay.py

@@ -24,7 +24,8 @@ class M68kReplay(ReplayKernelBase):
         kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE +
                                'console=ttyS0 vga=off')
         console_pattern = 'No filesystem could mount root'
-        self.run_rr(kernel_path, kernel_command_line, console_pattern)
+        self.run_rr(kernel_path, kernel_command_line, console_pattern,
+                    args=('-audio', 'none'))
 
     ASSET_MCF5208 = Asset(
        'https://qemu-advcal.gitlab.io/qac-best-of-multiarch/download/day07.tar.xz',