From: Damian Hobson-Garcia <dhobsong@igel.co.jp>
To: linux-fbdev@vger.kernel.org
Subject: [PATCH 0/1] sh_mobile_lcdc: Add NV12 input framebuffer support
Date: Tue, 15 Feb 2011 01:51:47 +0000 [thread overview]
Message-ID: <1297734708-20803-1-git-send-email-dhobsong@igel.co.jp> (raw)
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(-)
reply other threads:[~2011-02-15 1:51 UTC|newest]
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