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authorTomas Winkler <tomas.winkler@intel.com>2019-06-03 11:14:05 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-06-06 15:16:00 +0200
commit0475afd2a5dee99defdb7b030c09ba202ea3c64a (patch)
treeb9bae553fb299877d70d0d141b50093d64e14a6d /drivers
parentmei: docs: add a short description for nfc behind mei (diff)
downloadlinux-0475afd2a5dee99defdb7b030c09ba202ea3c64a.tar.xz
linux-0475afd2a5dee99defdb7b030c09ba202ea3c64a.zip
mei: docs: add hdcp documentation
1. Add a short ducumentation for MEI HDCP driver, and fix DOC comments in drivers/misc/mei/hdcp/mei_hdcp.c Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/misc/mei/hdcp/mei_hdcp.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/misc/mei/hdcp/mei_hdcp.c b/drivers/misc/mei/hdcp/mei_hdcp.c
index b07000202d4a..ed816939fb32 100644
--- a/drivers/misc/mei/hdcp/mei_hdcp.c
+++ b/drivers/misc/mei/hdcp/mei_hdcp.c
@@ -2,7 +2,7 @@
/*
* Copyright © 2019 Intel Corporation
*
- * Mei_hdcp.c: HDCP client driver for mei bus
+ * mei_hdcp.c: HDCP client driver for mei bus
*
* Author:
* Ramalingam C <ramalingam.c@intel.com>
@@ -11,12 +11,9 @@
/**
* DOC: MEI_HDCP Client Driver
*
- * This is a client driver to the mei_bus to make the HDCP2.2 services of
- * ME FW available for the interested consumers like I915.
- *
- * This module will act as a translation layer between HDCP protocol
- * implementor(I915) and ME FW by translating HDCP2.2 authentication
- * messages to ME FW command payloads and vice versa.
+ * The mei_hdcp driver acts as a translation layer between HDCP 2.2
+ * protocol implementer (I915) and ME FW by translating HDCP2.2
+ * negotiation messages to ME FW command payloads and vice versa.
*/
#include <linux/module.h>