On 09/15/2017 01:09 AM, Chad Versace wrote:
On Thu 14 Sep 2017, Emil Velikov wrote:
On 14 September 2017 at 07:57, Tapani Pälli <[email protected]> wrote:
Other WSI implementations set has_exec_async false for WSI buffers,
so far haven't found a place to do it so we just claim to not have
async exec.
What's the actual side-effects you're seeing? I'd imagine Jason, Chris
and the gang may have some tips/suggestions - be that wrt Mesa or the
kernel.
I'm not saying "don't upstream this", but a comment and/or bug
reference will be beneficial.
Esp. since disabling async exec may have noticeable implication on performance.
Tapani, thanks for finding this problem. I completely overlooked it.
Instead of disabling ASYNC globally on Android, I believe the correct
fix is to set it only on imported gralloc buffers. Anvil already does
that for all X11 and Wayland buffers in anv_wsi.c.
I added that fix in v4 of my patch at
https://lists.freedesktop.org/archives/mesa-dev/2017-September/169698.html.
OK cool, will test the new patches!
// Tapani
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