From: Dave Airlie <airlied@xxxxxxxxxx>
When I refactored this code with the new init paths, I failed to
set the funcs back up properly, this caused a failure to bringup
gdm properly.
Fixes: 252f8d7b9174 ("drm/vmwgfx/ttm: convert vram mm init to new code paths")
Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>
---
drivers/gpu/drm/vmwgfx/vmwgfx_thp.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_thp.c b/drivers/gpu/drm/vmwgfx/vmwgfx_thp.c
index 63fe7da4cbf4..c158e672b762 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_thp.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_thp.c
@@ -26,6 +26,8 @@ static struct vmw_thp_manager *to_thp_manager(struct ttm_resource_manager *man)
return container_of(man, struct vmw_thp_manager, manager);
}
+static const struct ttm_resource_manager_func vmw_thp_func;
+
static int vmw_thp_insert_aligned(struct drm_mm *mm, struct drm_mm_node *node,
unsigned long align_pages,
const struct ttm_place *place,
@@ -132,6 +134,7 @@ int vmw_thp_init(struct vmw_private *dev_priv)
ttm_resource_manager_init(&rman->manager,
dev_priv->vram_size >> PAGE_SHIFT);
+ rman->manager.func = &vmw_thp_func;
drm_mm_init(&rman->mm, 0, rman->manager.size);
spin_lock_init(&rman->lock);
@@ -171,7 +174,7 @@ static void vmw_thp_debug(struct ttm_resource_manager *man,
spin_unlock(&rman->lock);
}
-const struct ttm_resource_manager_func vmw_thp_func = {
+static const struct ttm_resource_manager_func vmw_thp_func = {
.alloc = vmw_thp_get_node,
.free = vmw_thp_put_node,
.debug = vmw_thp_debug
--
2.20.1
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