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linux-sunxi / u-boot-sunxi

Allwinner A1x native u-boot support
https://github.com/linux-sunxi/u-boot-sunxi/wiki
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Inverted colors issues with H3 devices #94

Open pdefreitas opened 8 years ago

pdefreitas commented 8 years ago

have a Sony Bravia TV and since the very beggining some models of this band and few others invert the HDMI colors if the input was not providing RGB 4:4:4 Pixel Format PC Standard (Full RGB) output. The manufacters never updated the affected models and they won't see that as a issue. So my solution to every device I have is to output the video in RGB 4:4:4 Pixel Format PC Standard (Full RGB).

So after facing this issues I've tweked the disp_init following instructions form sunxi fex guide (http://linux-sunxi.org/Fex_Guide): screen0_out_color_range = 1 fb0_format = 10 fb0_pixel_sequence = 0 fb0_scaler_mode_enable = 0

I'm wondering if H3 really supports this color mode. Because even with this settings I have the same issue.

It seems like H3 does not support screen0_out_color_range line the A1X do.

My board: Orange PI PC

Original story from here and more info: https://github.com/jernejsk/OpenELEC-OPi2/issues/55

pdefreitas commented 8 years ago

Recommended by someone in #u-boot irc @jwrdegoede @ijc25