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drm/meson: Convert existing documentation to actual kerneldoc

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Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
This commit is contained in:
Neil Armstrong
2017-04-04 14:15:29 +02:00
parent 8cceda5349
commit 2021d5b7d9
7 changed files with 65 additions and 30 deletions
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6
drivers/gpu/drm/meson/meson_viu.c
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@@ -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