lkml.org 
[lkml]   [2019]   [Jun]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH 1/2] drm/vkms: Use index instead of 0 in possible crtc
On Tue, Jun 18, 2019 at 2:18 AM Simon Ser <contact@emersion.fr> wrote:
>
> On Tuesday, June 18, 2019 5:19 AM, Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> wrote:
> > I made the patch, but when I started to write the commit message, I just
> > realized that I did not understand why possible_crtcs should not be
> > equal zero. Why can we not use zero?
>
> Hi,
>
> possible_crtcs is a bitfield. If it's zero, it means the plane cannot
> be attached to any CRTC, which makes it rather useless.

Hi,

Thank you very much for your explanation. I'll try to finish the patch.

> Thanks,
>
> Simon



--

Rodrigo Siqueira
https://siqueira.tech

\
 
 \ /
  Last update: 2019-06-18 23:52    [W:0.102 / U:4.048 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site