GitHub-Mirror/linux-bl808
2
0
Fork 0
mirror of https://github.com/Fishwaldo/linux-bl808.git synced 2025-06-17 20:25:19 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

drm/tegra: Correct copying of waitchecks and disable them in the 'submit' IOCTL

Browse source 
The waitchecks along with multiple syncpoints per submit are not ready
for use yet, let's forbid them for now.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Dmitry Osipenko 2017-06-15 02:18:27 +03:00 • committed by Thierry Reding
parent 368f622c0d
commit d0fbbdff2e
3 changed files with 63 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

7
include/linux/host1x.h
View file

@ -193,6 +193,13 @@ struct host1x_reloc {
unsigned long shift;
};
struct host1x_waitchk {
struct host1x_bo *bo;
u32 offset;
u32 syncpt_id;
u32 thresh;
};
struct host1x_job {
/* When refcount goes to zero, job can be freed */
struct kref ref;