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* [PATCH 0/1] sh_mobile_lcdc: Add NV12 input framebuffer support
@ 2011-02-15  1:51 Damian Hobson-Garcia
  0 siblings, 0 replies; only message in thread
From: Damian Hobson-Garcia @ 2011-02-15  1:51 UTC (permalink / raw)
  To: linux-fbdev

These patches add initial support for YUV 4:2:0 (NV12) framebuffer input for the
LCDC.

Due to the encoding of the NV12 color format, writing 0s to the entire
framebuffer memory area produces a green, rather than a black screen.

Specifying .bpp = 12 and .yuv = 1 when configuring the LCDC channel will enable
NV12 input support.

Damian Hobson-Garcia (1):
  Add NV12 input support for framebuffer

 drivers/video/sh_mobile_lcdcfb.c |   45 ++++++++++++++++++++++++++++++++-----
 drivers/video/sh_mobile_lcdcfb.h |    2 +-
 include/video/sh_mobile_lcdc.h   |    3 ++
 3 files changed, 43 insertions(+), 7 deletions(-)


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2011-02-15  1:51 [PATCH 0/1] sh_mobile_lcdc: Add NV12 input framebuffer support Damian Hobson-Garcia

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