drm/meson: Convert existing documentation to actual kerneldoc
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
diff --git a/drivers/gpu/drm/meson/meson_viu.c b/drivers/gpu/drm/meson/meson_viu.c
index a6de8ba..6bcfa52 100644
--- a/drivers/gpu/drm/meson/meson_viu.c
+++ b/drivers/gpu/drm/meson/meson_viu.c
@@ -28,9 +28,12 @@
#include "meson_canvas.h"
#include "meson_registers.h"
-/*
+/**
+ * DOC: Video Input Unit
+ *
* VIU Handles the Pixel scanout and the basic Colorspace conversions
* We handle the following features :
+ *
* - OSD1 RGB565/RGB888/xRGB8888 scanout
* - RGB conversion to x/cb/cr
* - Progressive or Interlace buffer scanout
@@ -38,6 +41,7 @@
* - HDR OSD matrix for GXL/GXM
*
* What is missing :
+ *
* - BGR888/xBGR8888/BGRx8888/BGRx8888 modes
* - YUV4:2:2 Y0CbY1Cr scanout
* - Conversion to YUV 4:4:4 from 4:2:2 input