iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/meson: Convert existing documentation to actual kerneldoc

Browse Source 
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
Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/gpu/drm/meson/meson_vpp.c
View File

@ -25,16 +25,20 @@
#include "meson_vpp.h"
#include "meson_registers.h"
/*
/**
* DOC: Video Post Processing
*
* VPP Handles all the Post Processing after the Scanout from the VIU
* We handle the following post processings :
* - Postblend : Blends the OSD1 only
*
* - Postblend, Blends the OSD1 only
* We exclude OSD2, VS1, VS1 and Preblend output
* - Vertical OSD Scaler for OSD1 only, we disable vertical scaler and
* use it only for interlace scanout
* - Intermediate FIFO with default Amlogic values
*
* What is missing :
*
* - Preblend for video overlay pre-scaling
* - OSD2 support for cursor framebuffer
* - Video pre-scaling before postblend