[PATCH] speakup: Document bleeps parameter values

[Henry Zhang]

The speakup documentation had a TODO about accepted values for the
bleeps parameter. drivers/accessibility/speakup/main.c indicates
that it's a bitmasked param where bit 0 controls beeping and bit 1
controls announcements.

Signed-off-by: Henry Zhang <zeri@xxxxxxxxx>
---
 Documentation/ABI/stable/sysfs-driver-speakup | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/ABI/stable/sysfs-driver-speakup b/Documentation/ABI/stable/sysfs-driver-speakup
index bcb6831aa114..7ead6cb79ca5 100644
--- a/Documentation/ABI/stable/sysfs-driver-speakup
+++ b/Documentation/ABI/stable/sysfs-driver-speakup
@@ -16,8 +16,8 @@ What:		/sys/accessibility/speakup/bleeps
 KernelVersion:	2.6
 Contact:	speakup@xxxxxxxxxxxxxxxxx
 Description:	This controls whether one hears beeps through the PC speaker
-		when using speakup's review commands.
-		TODO: what values does it accept?
+		when using speakup's review commands. Range: 0-3. 0 = off, 1 = beeps
+		only, 2 = announcements only, 3 = beeps and announcements (default).
 
 What:		/sys/accessibility/speakup/bleep_time
 KernelVersion:	2.6
-- 
2.34.1