diff options
| author | Zack Rusin <zackr@vmware.com> | 2022-03-02 10:24:22 -0500 |
|---|---|---|
| committer | Zack Rusin <zackr@vmware.com> | 2022-03-11 13:29:34 -0500 |
| commit | c593197b6ece417675256e220b5eac25c0b33290 (patch) | |
| tree | dbbeeb5c648c96967ced2be55350c0aeee6c16f1 /drivers/gpu/drm/vmwgfx/vmwgfx_cmd.c | |
| parent | af326e28380ab858cf7e0c67ba04c4f38a7a41ea (diff) | |
drm/vmwgfx: Fix fencing on SVGAv3
Port of the vmwgfx to SVGAv3 lacked support for fencing. SVGAv3 removed
FIFO's and replaced them with command buffers and extra registers.
The initial version of SVGAv3 lacked support for most advanced features
(e.g. 3D) which made fences unnecessary. That is no longer the case,
especially as 3D support is being turned on.
Switch from FIFO commands and capabilities to command buffers and extra
registers to enable fences on SVGAv3.
Fixes: 2cd80dbd3551 ("drm/vmwgfx: Add basic support for SVGA3")
Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: Martin Krastev <krastevm@vmware.com>
Reviewed-by: Maaz Mombasawala <mombasawalam@vmware.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220302152426.885214-5-zack@kde.org
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_cmd.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_cmd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_cmd.c b/drivers/gpu/drm/vmwgfx/vmwgfx_cmd.c index a3bfbb6c3e14..bf1b394753da 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_cmd.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_cmd.c @@ -528,7 +528,7 @@ int vmw_cmd_send_fence(struct vmw_private *dev_priv, uint32_t *seqno) *seqno = atomic_add_return(1, &dev_priv->marker_seq); } while (*seqno == 0); - if (!(vmw_fifo_caps(dev_priv) & SVGA_FIFO_CAP_FENCE)) { + if (!vmw_has_fences(dev_priv)) { /* * Don't request hardware to send a fence. The |