[Intel-gfx] [PATCH 27/65] drm/vmwgfx: Always evict vram _before_ disabling it
Daniel Vetter
daniel.vetter at ffwll.ch
Fri Oct 23 12:21:38 UTC 2020
Other way round is a bit inconsistent (but not buggy in any kind).
This is prep work so that ttm_resource_manager_set_used can assert
that the resource manager is empty.
Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>
---
drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
index 6ecdd1df311b..68206d0a1237 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
@@ -1255,9 +1255,9 @@ void vmw_svga_disable(struct vmw_private *dev_priv)
vmw_kms_lost_device(dev_priv->dev);
ttm_write_lock(&dev_priv->reservation_sem, false);
if (ttm_resource_manager_used(man)) {
- ttm_resource_manager_set_used(man, false);
if (ttm_resource_manager_evict_all(&dev_priv->bdev, man))
DRM_ERROR("Failed evicting VRAM buffers.\n");
+ ttm_resource_manager_set_used(man, false);
vmw_write(dev_priv, SVGA_REG_ENABLE,
SVGA_REG_ENABLE_HIDE |
SVGA_REG_ENABLE_ENABLE);
--
2.28.0
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