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| author | Deepak Rawat <drawat@vmware.com> | 2018-01-16 08:48:09 +0100 |
|---|---|---|
| committer | Thomas Hellstrom <thellstrom@vmware.com> | 2018-03-22 10:57:52 +0100 |
| commit | 904efd9e3f4c8f288b1279a316eed8e177190c8f (patch) | |
| tree | 74b8b538136e1ec46689f08a0c09cdcfab39f712 /drivers/gpu/drm/vmwgfx | |
| parent | ac3069e67f5659131d7ac5f54d966005bbc40af8 (diff) | |
| download | linux-904efd9e3f4c8f288b1279a316eed8e177190c8f.tar.gz linux-904efd9e3f4c8f288b1279a316eed8e177190c8f.tar.bz2 linux-904efd9e3f4c8f288b1279a316eed8e177190c8f.zip | |
drm/vmwgfx: Send the correct nonblock option for atomic_commit
Page flip can be slow for vmwgfx in some cases, like need to do surface
copy to different surface or waiting for IN_FENCE_FD. Enabling
nonblocking commits for vmwgfx in case userspace request it.
Signed-off-by: Deepak Rawat <drawat@vmware.com>
Reviewed-by: Sinclair Yeh <syeh@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Diffstat (limited to 'drivers/gpu/drm/vmwgfx')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 27 |
1 files changed, 1 insertions, 26 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c index 8e3a44dee633..f26a2aca3611 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c @@ -1536,35 +1536,10 @@ vmw_kms_atomic_check_modeset(struct drm_device *dev, return drm_atomic_helper_check(dev, state); } - -/** - * vmw_kms_atomic_commit - Perform an atomic state commit - * - * @dev: DRM device - * @state: the driver state object - * @nonblock: Whether nonblocking behaviour is requested - * - * This is a simple wrapper around drm_atomic_helper_commit() for - * us to clear the nonblocking value. - * - * Nonblocking commits currently cause synchronization issues - * for vmwgfx. - * - * RETURNS - * Zero for success or negative error code on failure. - */ -int vmw_kms_atomic_commit(struct drm_device *dev, - struct drm_atomic_state *state, - bool nonblock) -{ - return drm_atomic_helper_commit(dev, state, false); -} - - static const struct drm_mode_config_funcs vmw_kms_funcs = { .fb_create = vmw_kms_fb_create, .atomic_check = vmw_kms_atomic_check_modeset, - .atomic_commit = vmw_kms_atomic_commit, + .atomic_commit = drm_atomic_helper_commit, }; static int vmw_kms_generic_present(struct vmw_private *dev_priv, |