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| author | Sinclair Yeh <syeh@vmware.com> | 2017-03-23 21:36:05 +0300 |
|---|---|---|
| committer | Sinclair Yeh <syeh@vmware.com> | 2017-03-31 21:12:55 +0300 |
| commit | cc5ec459de323fe32514d5f47a4d00460ee30f7b (patch) | |
| tree | 6d716f263c829457b9ed2618fe99599aa3492df3 /drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c | |
| parent | 9c2542a41f559452d570b96239a81038c49becfc (diff) | |
| download | linux-cc5ec459de323fe32514d5f47a4d00460ee30f7b.tar.xz | |
drm/vmwgfx: Plane atomic state
Add plane state handling functions.
We have to keep track of a few plane states so we cannot use the
DRM helper for this.
Created vmw_plane_state along with functions to reset, duplicate,
and destroty it.
v2
* Removed cursor clean up special case
Signed-off-by: Sinclair Yeh <syeh@vmware.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Acked-by: Daniel Vetter <daniel@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c index 3ee33f0234e4..36cd1fe5fa33 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c @@ -325,12 +325,18 @@ static const struct drm_plane_funcs vmw_ldu_plane_funcs = { .update_plane = drm_primary_helper_update, .disable_plane = drm_primary_helper_disable, .destroy = vmw_du_primary_plane_destroy, + .reset = vmw_du_plane_reset, + .atomic_duplicate_state = vmw_du_plane_duplicate_state, + .atomic_destroy_state = vmw_du_plane_destroy_state, }; static const struct drm_plane_funcs vmw_ldu_cursor_funcs = { .update_plane = vmw_du_cursor_plane_update, .disable_plane = vmw_du_cursor_plane_disable, .destroy = vmw_du_cursor_plane_destroy, + .reset = vmw_du_plane_reset, + .atomic_duplicate_state = vmw_du_plane_duplicate_state, + .atomic_destroy_state = vmw_du_plane_destroy_state, }; @@ -340,6 +346,7 @@ static int vmw_ldu_init(struct vmw_private *dev_priv, unsigned unit) struct drm_device *dev = dev_priv->dev; struct drm_connector *connector; struct drm_encoder *encoder; + struct drm_plane *primary, *cursor; struct drm_crtc *crtc; int ret; @@ -351,6 +358,8 @@ static int vmw_ldu_init(struct vmw_private *dev_priv, unsigned unit) crtc = &ldu->base.crtc; encoder = &ldu->base.encoder; connector = &ldu->base.connector; + primary = &ldu->base.primary; + cursor = &ldu->base.cursor; INIT_LIST_HEAD(&ldu->active); @@ -366,6 +375,8 @@ static int vmw_ldu_init(struct vmw_private *dev_priv, unsigned unit) ldu->base.is_implicit = true; /* Initialize primary plane */ + vmw_du_plane_reset(primary); + ret = drm_universal_plane_init(dev, &ldu->base.primary, 0, &vmw_ldu_plane_funcs, vmw_primary_plane_formats, @@ -377,6 +388,8 @@ static int vmw_ldu_init(struct vmw_private *dev_priv, unsigned unit) } /* Initialize cursor plane */ + vmw_du_plane_reset(cursor); + ret = drm_universal_plane_init(dev, &ldu->base.cursor, 0, &vmw_ldu_cursor_funcs, vmw_cursor_plane_formats, |