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| author | Zack Rusin <zackr@vmware.com> | 2020-11-10 22:14:46 -0500 |
|---|---|---|
| committer | Zack Rusin <zackr@vmware.com> | 2021-01-14 12:14:10 -0500 |
| commit | 359dc60d0fa5991a9a31b8a2cfe46222551f5959 (patch) | |
| tree | fef82b07d9f99cb281cfcb50ee3006043c61c378 /drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c | |
| parent | 8772c0bb58bbf98a6fdd94ddb67e23468a4338bd (diff) | |
| download | lwn-359dc60d0fa5991a9a31b8a2cfe46222551f5959.tar.gz lwn-359dc60d0fa5991a9a31b8a2cfe46222551f5959.zip | |
drm/vmwgfx: Remove the throttling code
Throttling was used before fencing to implement early vsync
support in the xorg state tracker a long time ago. The xorg
state tracker has been removed years ago and no one else
has ever used throttling. It's time to remove this code,
it hasn't been used or tested in years.
Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: Martin Krastev <krastevm@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Link: https://patchwork.freedesktop.org/patch/414042/?series=85516&rev=2
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c index 6c016001721d..69cf0973bf28 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c @@ -4046,11 +4046,7 @@ int vmw_execbuf_process(struct drm_file *file_priv, } if (throttle_us) { - ret = vmw_wait_lag(dev_priv, &dev_priv->fifo.marker_queue, - throttle_us); - - if (ret) - goto out_free_fence_fd; + VMW_DEBUG_USER("Throttling is no longer supported.\n"); } kernel_commands = vmw_execbuf_cmdbuf(dev_priv, user_commands, |