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-rw-r--r--Documentation/media/uapi/rc/rc-sysfs-nodes.rst13
1 files changed, 7 insertions, 6 deletions
diff --git a/Documentation/media/uapi/rc/rc-sysfs-nodes.rst b/Documentation/media/uapi/rc/rc-sysfs-nodes.rst
index 6fb944fe21fd..3476ae29708f 100644
--- a/Documentation/media/uapi/rc/rc-sysfs-nodes.rst
+++ b/Documentation/media/uapi/rc/rc-sysfs-nodes.rst
@@ -92,15 +92,16 @@ This value may be reset to 0 if the current protocol is altered.
Reading this file returns a list of available protocols to use for the
wakeup filter, something like:
-``rc5 rc6 nec jvc [sony]``
+``rc-5 nec nec-x rc-6-0 rc-6-6a-24 [rc-6-6a-32] rc-6-mce``
-The enabled wakeup protocol is shown in [] brackets.
+Note that protocol variants are listed, so "nec", "sony", "rc-5", "rc-6"
+have their different bit length encodings listed if available.
-Writing "+proto" will add a protocol to the list of enabled wakeup
-protocols.
+Note that all protocol variants are listed.
-Writing "-proto" will remove a protocol from the list of enabled wakeup
-protocols.
+The enabled wakeup protocol is shown in [] brackets.
+
+Only one protocol can be selected at a time.
Writing "proto" will use "proto" for wakeup events.