From mboxrd@z Thu Jan 1 00:00:00 1970 From: Damian Hobson-Garcia Date: Tue, 15 Feb 2011 01:51:47 +0000 Subject: [PATCH 0/1] sh_mobile_lcdc: Add NV12 input framebuffer support Message-Id: <1297734708-20803-1-git-send-email-dhobsong@igel.co.jp> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-fbdev@vger.kernel.org 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(-)