[RFC PATCH 0/3] fbdev driver for dm644x

Manjunath Hadli manjunath.hadli at ti.com
Mon Sep 26 08:35:06 CDT 2011


This patch series adds an fbdev driver for Texas
Instruments Davinci SoC.The display subsystem consists
of OSD and VENC, with OSD supporting 2 RGb planes and 
2 video planes.
http://focus.ti.com/general/docs/lit/
getliterature.tsp?literatureNumber=sprue37d&fileType=pdf

A good amount of the OSD and VENC enabling code is
present in the kernel, and this patch series adds the 
fbdev interface.

The fbdev driver exports 4 nodes representing each
plane to the user - from fb0 to fb3.

Manjunath Hadli (3):
  davinci: vpbe: enable vpbe for fbdev addition
  davinci: vpbe: add fbdev driver for dm644x
  davinci: vpbe: add build infrastructure for fbdev driver

 drivers/media/video/davinci/Kconfig         |   13 +
 drivers/media/video/davinci/Makefile        |    1 +
 drivers/media/video/davinci/vpbe_display.c  |    6 +
 drivers/media/video/davinci/vpbe_fb.c       | 2537 +++++++++++++++++++++++++++
 drivers/media/video/davinci/vpbe_fb.h       |   66 +
 drivers/media/video/davinci/vpbe_fb_ioctl.h |  159 ++
 drivers/media/video/davinci/vpbe_osd.c      |  793 +++++++++-
 drivers/media/video/davinci/vpbe_venc.c     |   84 +
 include/media/davinci/vpbe_osd.h            |   64 +-
 include/media/davinci/vpbe_venc.h           |   21 +
 10 files changed, 3735 insertions(+), 9 deletions(-)
 create mode 100644 drivers/media/video/davinci/vpbe_fb.c
 create mode 100644 drivers/media/video/davinci/vpbe_fb.h
 create mode 100644 drivers/media/video/davinci/vpbe_fb_ioctl.h



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