[PATCH weston v6 00/73] Head-based output configuration API a.k.a clone mode infrastructure
daniel at fooishbar.org
Thu Apr 12 10:09:26 UTC 2018
On 16 February 2018 at 15:56, Pekka Paalanen <ppaalanen at gmail.com> wrote:
> here is the v6 of the shared-CRTC clone mode series. Since v5, quite
> many patches have been extracted from this series, sent out and merged
> upstream. However, now the series is bigger than ever, because here I am
> posting the complete series, including the full DRM-backend migration
> and DRM shared-CRTC clone mode implementation, thanks to having the
> basic atomic modesetting landed upstream.
I reviewed clonemode-7-part1 from
https://gitlab.collabora.com/pq/weston, which is slightly revised (&
significantly truncated) compared to this series. Here's a braindump:
When adding head_list to a weston_output, we can't send
wp_presentation_feedback's sync_output event to the same resource for
Should be a pretty easy fix (don't iterate through multiple heads once
you've sent an event to at least one head's resource), but I don't
know what the long-term fix is. Maybe there isn't a good one.
I think this is also a small and easily-fixable bug:
The only real interface change I'd like to see is using a listener
list rather than a single callback:
Here are a couple of throwaway comments and nitpicks; feel free to ignore them:
The rest looks good to me! I think it'd be good to merge 'libweston:
cancel idle_repaint on output destroy' ASAP in particular. The fbdev
and RDP patches are quite lazily Acked-by me, as I lost the will to
live whilst trying to review them. The rest of the series, with at
least the first three addressed, is Reviewed-by me.
I like both sides of the new API a lot. Great stuff!
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