41 lines
1.4 KiB
Diff
41 lines
1.4 KiB
Diff
From 8daf993d3d75acea92ef5054c924c7d825ae812e Mon Sep 17 00:00:00 2001
|
|
From: Peter Maydell <peter.maydell@linaro.org>
|
|
Date: Wed, 19 Sep 2012 14:51:38 +0100
|
|
Subject: [PATCH] arch_init.c: Improve '-soundhw help' for non-HAS_AUDIO_CHOICE
|
|
archs
|
|
|
|
For architectures which don't set HAS_AUDIO_CHOICE, improve the
|
|
'-soundhw help' message so that it doesn't simply print an empty
|
|
list, implying no sound support at all.
|
|
|
|
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
|
|
Signed-off-by: malc <av1474@comtv.ru>
|
|
(cherry picked from commit 55d4fd3c24bd253bd96270c7fdf1bb862f3a3400)
|
|
|
|
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
|
|
---
|
|
arch_init.c | 5 +++++
|
|
1 file changed, 5 insertions(+)
|
|
|
|
diff --git a/arch_init.c b/arch_init.c
|
|
index 47977de..f849f9b 100644
|
|
--- a/arch_init.c
|
|
+++ b/arch_init.c
|
|
@@ -922,11 +922,16 @@ void select_soundhw(const char *optarg)
|
|
if (is_help_option(optarg)) {
|
|
show_valid_cards:
|
|
|
|
+#ifdef HAS_AUDIO_CHOICE
|
|
printf("Valid sound card names (comma separated):\n");
|
|
for (c = soundhw; c->name; ++c) {
|
|
printf ("%-11s %s\n", c->name, c->descr);
|
|
}
|
|
printf("\n-soundhw all will enable all of the above\n");
|
|
+#else
|
|
+ printf("Machine has no user-selectable audio hardware "
|
|
+ "(it may or may not have always-present audio hardware).\n");
|
|
+#endif
|
|
exit(!is_help_option(optarg));
|
|
}
|
|
else {
|