Messages in this thread | | | Date | Mon, 9 Nov 2009 15:18:36 -0800 | From | Andrew Morton <> | Subject | Re: [patch] added brightness feature to lcd class. |
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On Mon, 2 Nov 2009 17:50:02 +0900 InKi Dae <daeinki@gmail.com> wrote:
> This patch adds brightness feature to lcd class. > (kernel/driver/video/backlight/lcd.c) > > In the past, most of the lcd panels for embedded system was TFT-LCD > Panel needing backlight device. > But now AMOLED LCD Panel appeared so we should consider brightness > control for AMOLED Panel. > > For the time being, I used backlight fake driver for brightness > control of AMOLED LCD Panel. > But this way is not good, so I propose to add brightness feature to lcd class. > > For this, I attached patch file and if my proposal is approved > Then I will send s6e63m0 and tl2796 AMOLED lcd panel driver based on > lcd class modified soon.
Please send the s6e63m0 and tl2796 patches anyway. That way we have some examples of how this new capability is used by drivers.
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