Displaying 1 result from an estimated 1 matches for "70b6f3b1ae85".
2020 Oct 23
0
[PATCH 25/65] drm/nouveau: Drop mutex_lock_nested for atomic
...ists.freedesktop.org
---
I might be totally wrong, so this definitely needs testing :-)
Cheers, Daniel
---
drivers/gpu/drm/nouveau/nouveau_bo.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index 70b6f3b1ae85..c04a808664f8 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -775,7 +775,10 @@ nouveau_bo_move_m2mf(struct ttm_buffer_object *bo, int evict,
return ret;
}
- mutex_lock_nested(&cli->mutex, SINGLE_DEPTH_NESTING);
+ if (drm_drv_uses_atomi...