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drm: Allow drivers to modify plane_state in prepare_fb/cleanup_fb

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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
This commit is contained in:
Chris Wilson
2016-08-18 19:00:16 +01:00
committed by Daniel Vetter
父節點 ee4d7899f6
當前提交 1832040d01
共有 11 個文件被更改，包括 22 次插入 和 22 次删除
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4
drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c
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@@ -99,7 +99,7 @@ static const struct drm_plane_funcs mdp4_plane_funcs = {
};
static int mdp4_plane_prepare_fb(struct drm_plane *plane,
const struct drm_plane_state *new_state)
struct drm_plane_state *new_state)
{
struct mdp4_plane *mdp4_plane = to_mdp4_plane(plane);
struct mdp4_kms *mdp4_kms = get_kms(plane);
@@ -113,7 +113,7 @@ static int mdp4_plane_prepare_fb(struct drm_plane *plane,
}
static void mdp4_plane_cleanup_fb(struct drm_plane *plane,
const struct drm_plane_state *old_state)
struct drm_plane_state *old_state)
{
struct mdp4_plane *mdp4_plane = to_mdp4_plane(plane);
struct mdp4_kms *mdp4_kms = get_kms(plane);

4
drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c
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@@ -250,7 +250,7 @@ static const struct drm_plane_funcs mdp5_plane_funcs = {
};
static int mdp5_plane_prepare_fb(struct drm_plane *plane,
const struct drm_plane_state *new_state)
struct drm_plane_state *new_state)
{
struct mdp5_plane *mdp5_plane = to_mdp5_plane(plane);
struct mdp5_kms *mdp5_kms = get_kms(plane);
@@ -264,7 +264,7 @@ static int mdp5_plane_prepare_fb(struct drm_plane *plane,
}
static void mdp5_plane_cleanup_fb(struct drm_plane *plane,
const struct drm_plane_state *old_state)
struct drm_plane_state *old_state)
{
struct mdp5_plane *mdp5_plane = to_mdp5_plane(plane);
struct mdp5_kms *mdp5_kms = get_kms(plane);