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- From 464137e9a7f5c690a0125679936d9b86799f3dc0 Mon Sep 17 00:00:00 2001
- From: Eric Anholt <eric@anholt.net>
- Date: Mon, 28 Dec 2015 14:14:09 -0800
- Subject: [PATCH] drm/vc4: Improve comments on vc4_plane_state members.
- Signed-off-by: Eric Anholt <eric@anholt.net>
- (cherry picked from commit f427fb16cf756548c39256b569cf083f39bcc4e9)
- ---
- drivers/gpu/drm/vc4/vc4_plane.c | 9 ++++++---
- 1 file changed, 6 insertions(+), 3 deletions(-)
- --- a/drivers/gpu/drm/vc4/vc4_plane.c
- +++ b/drivers/gpu/drm/vc4/vc4_plane.c
- @@ -26,16 +26,19 @@
-
- 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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