From 1832040d010ecf41671104259f51f6368fcfcb5b Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Thu, 18 Aug 2016 19:00:16 +0100
Subject: drm: Allow drivers to modify plane_state in prepare_fb/cleanup_fb
The drivers have to modify the atomic plane state during the prepare_fb
callback so they track allocations, reservations and dependencies for
this atomic operation involving this fb. In particular, how else do we
set the plane->fence from the framebuffer!
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20160818180017.20508-1-chris@chris-wilson.co.uk
---
drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
(limited to 'drivers/gpu/drm/hisilicon')
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
index eaa3df75fc5c..943f708a9dd1 100644
--- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
@@ -818,14 +818,14 @@ static void ade_disable_channel(struct ade_plane *aplane)
}
static int ade_plane_prepare_fb(struct drm_plane *plane,
- const struct drm_plane_state *new_state)
+ struct drm_plane_state *new_state)
{
/* do nothing */
return 0;
}
static void ade_plane_cleanup_fb(struct drm_plane *plane,
- const struct drm_plane_state *old_state)
+ struct drm_plane_state *old_state)
{
/* do nothing */
}
--
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