Commit f427fb16 authored by Eric Anholt's avatar Eric Anholt

drm/vc4: Improve comments on vc4_plane_state members.

Signed-off-by: default avatarEric Anholt <eric@anholt.net>
parent 5443ce86
......@@ -26,15 +26,18 @@
struct vc4_plane_state {
struct drm_plane_state base;
/* System memory copy of the display list for this element, computed
* at atomic_check time.
*/
u32 *dlist;
u32 dlist_size; /* Number of dwords in allocated for the display list */
u32 dlist_size; /* Number of dwords allocated for the display list */
u32 dlist_count; /* Number of used dwords in the display list. */
/* Offset in the dlist to pointer word 0. */
u32 pw0_offset;
/* Offset where the plane's dlist was last stored in the
hardware at vc4_crtc_atomic_flush() time.
* hardware at vc4_crtc_atomic_flush() time.
*/
u32 *hw_dlist;
};
......
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