diff options
| author |   Zack Rusin <zackr@vmware.com> | 2021-06-09 13:23:01 -0400 |
|---|---|---|
| committer | Zack Rusin <zackr@vmware.com> | 2021-06-12 00:00:58 -0400 |
| commit | a12be0277316ed923411c9c80b2899ee74d2b033 (patch) | |
| tree | e37d6cb193b7040e18d26fb5699fb60bb1129790 /drivers/gpu | |
| parent | drm/vmwgfx: Introduce VMware mks-guest-stats (diff) | |
| download | linux-dev-a12be0277316ed923411c9c80b2899ee74d2b033.tar.xz linux-dev-a12be0277316ed923411c9c80b2899ee74d2b033.zip | |
drm/vmwgfx: Fix subresource updates with new contexts
The has_dx variable was only set during the initialization which
meant that UPDATE_SUBRESOURCE was never used. We were emulating it
with UPDATE_GB_IMAGE but that's always been a stop-gap. Instead
of has_dx which has been deprecated a long time ago we need to check
for whether shader model 4.0 or newer is available to the device.
Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Reviewed-by: Martin Krastev <krastevm@vmware.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210609172307.131929-4-zackr@vmware.com
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_surface.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c b/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c index 0835468bb2ee..47c03a276515 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c @@ -1872,7 +1872,6 @@ static void vmw_surface_dirty_range_add(struct vmw_resource *res, size_t start, static int vmw_surface_dirty_sync(struct vmw_resource *res) { struct vmw_private *dev_priv = res->dev_priv; - bool has_dx = 0; u32 i, num_dirty; struct vmw_surface_dirty *dirty = (struct vmw_surface_dirty *) res->dirty; @@ -1899,7 +1898,7 @@ static int vmw_surface_dirty_sync(struct vmw_resource *res) if (!num_dirty) goto out; - alloc_size = num_dirty * ((has_dx) ? sizeof(*cmd1) : sizeof(*cmd2)); + alloc_size = num_dirty * ((has_sm4_context(dev_priv)) ? sizeof(*cmd1) : sizeof(*cmd2)); cmd = VMW_CMD_RESERVE(dev_priv, alloc_size); if (!cmd) return -ENOMEM; @@ -1917,7 +1916,7 @@ static int vmw_surface_dirty_sync(struct vmw_resource *res) * DX_UPDATE_SUBRESOURCE is aware of array surfaces. * UPDATE_GB_IMAGE is not. */ - if (has_dx) { + if (has_sm4_context(dev_priv)) { cmd1->header.id = SVGA_3D_CMD_DX_UPDATE_SUBRESOURCE; cmd1->header.size = sizeof(cmd1->body); cmd1->body.sid = res->id; |