add config knob for default freq and length

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>

3 files changed, 29 insertions, 2 deletions

diff --git a/miscutils/Config.in b/miscutils/Config.in
index 7209d2944..4e19bd8c4 100644
--- a/miscutils/Config.in
+++ b/miscutils/Config.in
@@ -25,6 +25,22 @@ config BEEP
         help
           The beep applets beeps in a given freq/Hz.
 
+config FEATURE_BEEP_FREQ
+        int "default frequency"
+        range 0 2147483647
+        default 4000
+        depends on BEEP
+        help
+          Frequency for default beep.
+
+config FEATURE_BEEP_LENGTH
+        int "default length"
+        range 0 2147483647
+        default 30
+        depends on BEEP
+        help
+          Length in ms for default beep.
+
 config CHAT
         bool "chat"
         default n
diff --git a/miscutils/beep.c b/miscutils/beep.c
index d5c353197..79e75473c 100644
--- a/miscutils/beep.c
+++ b/miscutils/beep.c
@@ -19,8 +19,16 @@
 #define OPT_d (1<<2)
 #define OPT_r (1<<3)
 /* defaults */
-#define FREQ (4440)
-#define LENGTH (50)
+#ifndef CONFIG_FEATURE_BEEP_FREQ
+# define FREQ (4000)
+#else
+# define FREQ (CONFIG_FEATURE_BEEP_FREQ)
+#endif
+#ifndef CONFIG_FEATURE_BEEP_LENGTH
+# define LENGTH (30)
+#else
+# define LENGTH (CONFIG_FEATURE_BEEP_LENGTH)
+#endif
 #define DELAY (0)
 #define REPETITIONS (1)
 
diff --git a/scripts/defconfig b/scripts/defconfig
index 7f172c34a..394839bc9 100644
--- a/scripts/defconfig
+++ b/scripts/defconfig
@@ -567,6 +567,9 @@ CONFIG_FEATURE_MOUNT_LOOP=y
 #
 CONFIG_ADJTIMEX=y
 # CONFIG_BBCONFIG is not set
+CONFIG_BEEP=y
+CONFIG_FEATURE_BEEP_FREQ=4000
+CONFIG_FEATURE_BEEP_LENGTH=30
 CONFIG_CHAT=y
 CONFIG_FEATURE_CHAT_NOFAIL=y
 # CONFIG_FEATURE_CHAT_TTY_HIFI is not set