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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_kms.h | |
| 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_kms.h')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_kms.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h index 370f75c95f56..5602c2430719 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h @@ -141,6 +141,7 @@ static const uint32_t vmw_cursor_plane_formats[] = { #define vmw_crtc_state_to_vcs(x) container_of(x, struct vmw_crtc_state, base) +#define vmw_plane_state_to_vps(x) container_of(x, struct vmw_plane_state, base) /** @@ -153,6 +154,25 @@ struct vmw_crtc_state { }; /** + * Derived class for plane state object + * + * @base DRM plane object + * @surf Display surface for STDU + * @dmabuf display dmabuf for SOU + * @content_fb_type Used by STDU. + * @pinned pin count for STDU display surface + */ +struct vmw_plane_state { + struct drm_plane_state base; + struct vmw_surface *surf; + struct vmw_dma_buffer *dmabuf; + + int content_fb_type; + + int pinned; +}; + +/** * Base class display unit. * * Since the SVGA hw doesn't have a concept of a crtc, encoder or connector @@ -298,6 +318,10 @@ int vmw_du_cursor_plane_update(struct drm_plane *plane, uint32_t src_x, uint32_t src_y, uint32_t src_w, uint32_t src_h); +void vmw_du_plane_reset(struct drm_plane *plane); +struct drm_plane_state *vmw_du_plane_duplicate_state(struct drm_plane *plane); +void vmw_du_plane_destroy_state(struct drm_plane *plane, + struct drm_plane_state *state); void vmw_du_crtc_reset(struct drm_crtc *crtc); struct drm_crtc_state *vmw_du_crtc_duplicate_state(struct drm_crtc *crtc); void vmw_du_crtc_destroy_state(struct drm_crtc *crtc, |