[U-Boot] [PATCH 1/4] mx6cuboxi: Add HDMI output support

Robert Nelson robertcnelson at gmail.com
Thu Apr 30 00:12:53 CEST 2015


On Wed, Apr 29, 2015 at 3:02 PM, Vagrant Cascadian <vagrant at aikidev.net> wrote:
> On 2015-04-27, Fabio Estevam wrote:
>> Add HDMI output using PLL5 as the source for the IPU DI clocks,
>> and accurate VESA timings.
>>
>> These settings are based on the patch from Soeren Moch <smoch at web.de>
>> submitted for the tbs2910 mx6 based board.
>>
>> It allows the display to work properly at 1024x768 at 60.
>>
>> This should make the hdmi output signal compatible with most if not all
>> modern displays.
>
> I wasn't able to test this as the HDMI TV I'm using doesn't support this
> resolution (it is admittedly ~9 years old, the closest resolution it
> does support is 1280x720 at 60). How complicated would it be to support
> multiple resolutions?

There's edid support in the sunxi display driver..


>
> live well,
>   vagrant
>
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-- 
Robert Nelson
https://rcn-ee.com/


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