ion is
needed to implement seamless or glitchless boot, by both ensuring that
the scanout parameters don't change and being able to read back the
scanout image to populate the initial contents of the new surface.
This works today on arches which implement (U)EFI and export
screen_info, including x86 and powerpc, but doesn't work on arm or
arm64. As arm64 systems that implement UEFI with real GOP drivers
become more prevalent, it would be nice to be have these features there
as well.
Thanks,
Nikhil Mahale
> Michael
>
On 5/18/20 6:21 PM, Ard Biesheuvel wrote:
> External email: Use caution opening links or attachments
>
>
> On Mon, 18 May 2020 at 06:25, Nikhil Mahale wrote:
>>
>> On 5/13/20 7:56 PM, Nikhil Mahale wrote:
>>> On 3/20/20 3:16 AM, Michael Kelley wrote:
>>
On 5/13/20 7:56 PM, Nikhil Mahale wrote:
> On 3/20/20 3:16 AM, Michael Kelley wrote:
>> From: Arnd Bergmann Sent: Wednesday, March 18, 2020 2:27 AM
>>>
>>> On Wed, Mar 18, 2020 at 1:18 AM Michael Kelley
>>> wrote:
>>>> From: Arnd Bergmann
>
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