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path: root/drivers/gpu/drm/drm_atomic.c
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Diffstat (limited to 'drivers/gpu/drm/drm_atomic.c')
-rw-r--r--drivers/gpu/drm/drm_atomic.c36
1 files changed, 16 insertions, 20 deletions
diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c
index 2fd383d7253a..c2da5585e201 100644
--- a/drivers/gpu/drm/drm_atomic.c
+++ b/drivers/gpu/drm/drm_atomic.c
@@ -163,13 +163,6 @@ void drm_atomic_state_default_clear(struct drm_atomic_state *state)
crtc->funcs->atomic_destroy_state(crtc,
state->crtcs[i].state);
- if (state->crtcs[i].commit) {
- kfree(state->crtcs[i].commit->event);
- state->crtcs[i].commit->event = NULL;
- drm_crtc_commit_put(state->crtcs[i].commit);
- }
-
- state->crtcs[i].commit = NULL;
state->crtcs[i].ptr = NULL;
state->crtcs[i].state = NULL;
}
@@ -189,9 +182,6 @@ void drm_atomic_state_default_clear(struct drm_atomic_state *state)
for (i = 0; i < state->num_private_objs; i++) {
struct drm_private_obj *obj = state->private_objs[i].ptr;
- if (!obj)
- continue;
-
obj->funcs->atomic_destroy_state(obj,
state->private_objs[i].state);
state->private_objs[i].ptr = NULL;
@@ -199,6 +189,10 @@ void drm_atomic_state_default_clear(struct drm_atomic_state *state)
}
state->num_private_objs = 0;
+ if (state->fake_commit) {
+ drm_crtc_commit_put(state->fake_commit);
+ state->fake_commit = NULL;
+ }
}
EXPORT_SYMBOL(drm_atomic_state_default_clear);
@@ -721,7 +715,7 @@ static int drm_atomic_plane_set_property(struct drm_plane *plane,
struct drm_mode_config *config = &dev->mode_config;
if (property == config->prop_fb_id) {
- struct drm_framebuffer *fb = drm_framebuffer_lookup(dev, val);
+ struct drm_framebuffer *fb = drm_framebuffer_lookup(dev, NULL, val);
drm_atomic_set_fb_for_plane(state, fb);
if (fb)
drm_framebuffer_put(fb);
@@ -737,7 +731,7 @@ static int drm_atomic_plane_set_property(struct drm_plane *plane,
return -EINVAL;
} else if (property == config->prop_crtc_id) {
- struct drm_crtc *crtc = drm_crtc_find(dev, val);
+ struct drm_crtc *crtc = drm_crtc_find(dev, NULL, val);
return drm_atomic_set_crtc_for_plane(state, crtc);
} else if (property == config->prop_crtc_x) {
state->crtc_x = U642I64(val);
@@ -1152,7 +1146,7 @@ static int drm_atomic_connector_set_property(struct drm_connector *connector,
struct drm_mode_config *config = &dev->mode_config;
if (property == config->prop_crtc_id) {
- struct drm_crtc *crtc = drm_crtc_find(dev, val);
+ struct drm_crtc *crtc = drm_crtc_find(dev, NULL, val);
return drm_atomic_set_crtc_for_connector(state, crtc);
} else if (property == config->dpms_property) {
/* setting DPMS property requires special handling, which
@@ -1818,7 +1812,7 @@ int drm_atomic_debugfs_init(struct drm_minor *minor)
*/
static struct drm_pending_vblank_event *create_vblank_event(
- struct drm_device *dev, uint64_t user_data)
+ struct drm_crtc *crtc, uint64_t user_data)
{
struct drm_pending_vblank_event *e = NULL;
@@ -1828,7 +1822,8 @@ static struct drm_pending_vblank_event *create_vblank_event(
e->event.base.type = DRM_EVENT_FLIP_COMPLETE;
e->event.base.length = sizeof(e->event);
- e->event.user_data = user_data;
+ e->event.vbl.crtc_id = crtc->base.id;
+ e->event.vbl.user_data = user_data;
return e;
}
@@ -2082,7 +2077,7 @@ static int prepare_crtc_signaling(struct drm_device *dev,
if (arg->flags & DRM_MODE_PAGE_FLIP_EVENT || fence_ptr) {
struct drm_pending_vblank_event *e;
- e = create_vblank_event(dev, arg->user_data);
+ e = create_vblank_event(crtc, arg->user_data);
if (!e)
return -ENOMEM;
@@ -2237,7 +2232,7 @@ int drm_mode_atomic_ioctl(struct drm_device *dev,
(arg->flags & DRM_MODE_PAGE_FLIP_EVENT))
return -EINVAL;
- drm_modeset_acquire_init(&ctx, 0);
+ drm_modeset_acquire_init(&ctx, DRM_MODESET_ACQUIRE_INTERRUPTIBLE);
state = drm_atomic_state_alloc(dev);
if (!state)
@@ -2262,7 +2257,7 @@ retry:
goto out;
}
- obj = drm_mode_object_find(dev, obj_id, DRM_MODE_OBJECT_ANY);
+ obj = drm_mode_object_find(dev, file_priv, obj_id, DRM_MODE_OBJECT_ANY);
if (!obj) {
ret = -ENOENT;
goto out;
@@ -2350,8 +2345,9 @@ out:
if (ret == -EDEADLK) {
drm_atomic_state_clear(state);
- drm_modeset_backoff(&ctx);
- goto retry;
+ ret = drm_modeset_backoff(&ctx);
+ if (!ret)
+ goto retry;
}
drm_atomic_state_put(state);