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| author | Dave Airlie <airlied@redhat.com> | 2020-10-01 14:20:12 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2020-10-02 05:12:58 +1000 |
| commit | edb899841c4e4c52cd78257029929bd9c6ab011d (patch) | |
| tree | 3f618fc7eeb1608f0df5f91b9ab71d674070dea8 /drivers/gpu/drm | |
| parent | 2101bfca57d8102292b85a62331239295bfa772e (diff) | |
| download | linux-edb899841c4e4c52cd78257029929bd9c6ab011d.tar.bz2 | |
drm/vmwgfx: fix regression in thp code due to ttm init refactor.
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@redhat.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201001042012.13114-1-airlied@gmail.com
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_thp.c | 5 |
1 files changed, 4 insertions, 1 deletions
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 |