Re: Some eDP fixes/improvements.

2020-01-11 Thread Timo Aaltonen
On 9.1.2020 17.20, Mario Kleiner wrote:
> Hi and happy new year!
> 
> Since i now have a MBP 2017 to play with, with a 10 bit Retina panel,
> and Polaris gpu, i'm trying to get it to get 10 bits, and found one
> small bug [fix: patch1], and a quirk of Apples Retina eDP sink, for
> which i propose patch2 as solution. I sent a similar patch to i915 to
> make 10 bit Retina work with the Intel Kabylake igp on that machine.
> 
> If these make sense, it would be cool to still get them into drm-fixes
> for Linux 5.5, so users of spring distro updates like Ubuntu 20.04 LTS
> can get a more colorful new year.

Just FTR, 20.04 will ship with 5.4 longterm kernel, not 5.5.


-- 
t
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Some eDP fixes/improvements.

2020-01-09 Thread Mario Kleiner
Hi and happy new year!

Since i now have a MBP 2017 to play with, with a 10 bit Retina panel,
and Polaris gpu, i'm trying to get it to get 10 bits, and found one
small bug [fix: patch1], and a quirk of Apples Retina eDP sink, for
which i propose patch2 as solution. I sent a similar patch to i915 to
make 10 bit Retina work with the Intel Kabylake igp on that machine.

If these make sense, it would be cool to still get them into drm-fixes
for Linux 5.5, so users of spring distro updates like Ubuntu 20.04 LTS
can get a more colorful new year.

thanks,
-mario


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