fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2025-12-23 19:50:11 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

etnaviv: always try to create KMS side handles for imported resources

Browse source 
By creating the KMS side handles we allow GBM to return the proper KMS
side GEM handles for imported buffers. Always creating the KMS side
handles adds a bit of overhead, as we don't need them on all imported
resources, but seems like the most robust solution for now.

Cc: mesa-stable
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Simon Ser <contact@emersion.fr>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12018>
This commit is contained in:
Lucas Stach 2020-01-15 12:07:44 +01:00
parent 1bc22a2eab
commit 826f95778a
1 changed files with 10 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
src/gallium/drivers/etnaviv/etnaviv_resource.c
View file

@ -566,6 +566,16 @@ etna_resource_from_handle(struct pipe_screen *pscreen,
if (!rsc->pending_ctx) if (!rsc->pending_ctx)
goto fail; goto fail;
if (screen->ro) {
struct pipe_resource *imp_prsc = prsc;
do {
etna_resource(imp_prsc)->scanout =
renderonly_create_gpu_import_for_resource(imp_prsc, screen->ro,
NULL);
/* failure is expected for scanout incompatible buffers */
} while ((imp_prsc = imp_prsc->next));
}
return prsc; return prsc;
fail: fail: