[Intel-gfx] [PATCH 0/2 V2] enable broadcast RGB mode for hdtv
Zhenyu Wang
zhenyu.z.wang at intel.com
Wed Mar 25 09:17:18 CET 2009
On 2009.03.25 15:29:11 +0800, Ma, Ling wrote:
> Almost all digital TVs will accept braodcast RGB values from 16 to 235 on each channel,
> otherwise for those uncompensated videos, when RGB values are set from 0 to 255,
> they will show black and whiter clamping, which seriously degrades picture quality.
> The patch will enable the broadcast RGB mode for hdtv according to user's setting.
> It fixed bug #14486.
>
> [PATCH 1/2] set broadcast RGB mode for HDMI and TMDS from SDVOX output.
> [PATCH 2/2] set broadcast RGB mode for HDMI from integrated HDMI output.
>
Pls don't forget to update man for this new setting.
--
Open Source Technology Center, Intel ltd.
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