media: camss: Add abbreviations explanation

Add abbreviations explanation at the top header blocks in source files.

Signed-off-by: Todor Tomov <todor.tomov@linaro.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
diff --git a/drivers/media/platform/qcom/camss-8x16/camss-csid.c b/drivers/media/platform/qcom/camss-8x16/camss-csid.c
index 792c14a..64df828 100644
--- a/drivers/media/platform/qcom/camss-8x16/camss-csid.c
+++ b/drivers/media/platform/qcom/camss-8x16/camss-csid.c
@@ -1,7 +1,7 @@
 /*
  * camss-csid.c
  *
- * Qualcomm MSM Camera Subsystem - CSID Module
+ * Qualcomm MSM Camera Subsystem - CSID (CSI Decoder) Module
  *
  * Copyright (c) 2011-2015, The Linux Foundation. All rights reserved.
  * Copyright (C) 2015-2017 Linaro Ltd.
diff --git a/drivers/media/platform/qcom/camss-8x16/camss-csid.h b/drivers/media/platform/qcom/camss-8x16/camss-csid.h
index 4df7018..8682d30 100644
--- a/drivers/media/platform/qcom/camss-8x16/camss-csid.h
+++ b/drivers/media/platform/qcom/camss-8x16/camss-csid.h
@@ -1,7 +1,7 @@
 /*
  * camss-csid.h
  *
- * Qualcomm MSM Camera Subsystem - CSID Module
+ * Qualcomm MSM Camera Subsystem - CSID (CSI Decoder) Module
  *
  * Copyright (c) 2011-2014, The Linux Foundation. All rights reserved.
  * Copyright (C) 2015-2017 Linaro Ltd.
diff --git a/drivers/media/platform/qcom/camss-8x16/camss-ispif.c b/drivers/media/platform/qcom/camss-8x16/camss-ispif.c
index 54d1946..24da529 100644
--- a/drivers/media/platform/qcom/camss-8x16/camss-ispif.c
+++ b/drivers/media/platform/qcom/camss-8x16/camss-ispif.c
@@ -1,7 +1,7 @@
 /*
  * camss-ispif.c
  *
- * Qualcomm MSM Camera Subsystem - ISPIF Module
+ * Qualcomm MSM Camera Subsystem - ISPIF (ISP Interface) Module
  *
  * Copyright (c) 2013-2015, The Linux Foundation. All rights reserved.
  * Copyright (C) 2015-2017 Linaro Ltd.
diff --git a/drivers/media/platform/qcom/camss-8x16/camss-ispif.h b/drivers/media/platform/qcom/camss-8x16/camss-ispif.h
index 6659020..f668306 100644
--- a/drivers/media/platform/qcom/camss-8x16/camss-ispif.h
+++ b/drivers/media/platform/qcom/camss-8x16/camss-ispif.h
@@ -1,7 +1,7 @@
 /*
  * camss-ispif.h
  *
- * Qualcomm MSM Camera Subsystem - ISPIF Module
+ * Qualcomm MSM Camera Subsystem - ISPIF (ISP Interface) Module
  *
  * Copyright (c) 2013-2014, The Linux Foundation. All rights reserved.
  * Copyright (C) 2015-2017 Linaro Ltd.
diff --git a/drivers/media/platform/qcom/camss-8x16/camss-vfe.c b/drivers/media/platform/qcom/camss-8x16/camss-vfe.c
index 1c86b10..94d635e 100644
--- a/drivers/media/platform/qcom/camss-8x16/camss-vfe.c
+++ b/drivers/media/platform/qcom/camss-8x16/camss-vfe.c
@@ -1,7 +1,7 @@
 /*
  * camss-vfe.c
  *
- * Qualcomm MSM Camera Subsystem - VFE Module
+ * Qualcomm MSM Camera Subsystem - VFE (Video Front End) Module
  *
  * Copyright (c) 2013-2015, The Linux Foundation. All rights reserved.
  * Copyright (C) 2015-2017 Linaro Ltd.
diff --git a/drivers/media/platform/qcom/camss-8x16/camss-vfe.h b/drivers/media/platform/qcom/camss-8x16/camss-vfe.h
index 88c29d0..53d5b66 100644
--- a/drivers/media/platform/qcom/camss-8x16/camss-vfe.h
+++ b/drivers/media/platform/qcom/camss-8x16/camss-vfe.h
@@ -1,7 +1,7 @@
 /*
  * camss-vfe.h
  *
- * Qualcomm MSM Camera Subsystem - VFE Module
+ * Qualcomm MSM Camera Subsystem - VFE (Video Front End) Module
  *
  * Copyright (c) 2013-2015, The Linux Foundation. All rights reserved.
  * Copyright (C) 2015-2017 Linaro Ltd.