display/komeda/komeda_private_obj.c

11 komeda_component_state_reset(struct komeda_component_state *st)
13 	st->binding_user = NULL;
14 	st->affected_inputs = st->active_inputs;
15 	st->active_inputs = 0;
16 	st->changed_active_inputs = 0;
22 	struct komeda_layer_state *st;
24 	st = kmemdup(obj->state, sizeof(*st), GFP_KERNEL);
25 	if (!st)
28 	komeda_component_state_reset(&st->base);
29 	__drm_atomic_helper_private_obj_duplicate_state(obj, &st->base.obj);
31 	return &st->base.obj;
38 	struct komeda_layer_state *st = to_layer_st(priv_to_comp_st(state));
40 	kfree(st);
51 	struct komeda_layer_state *st;
53 	st = kzalloc(sizeof(*st), GFP_KERNEL);
54 	if (!st)
57 	st->base.component = &layer->base;
58 	drm_atomic_private_obj_init(&kms->base, &layer->base.obj, &st->base.obj,
66 	struct komeda_scaler_state *st;
68 	st = kmemdup(obj->state, sizeof(*st), GFP_KERNEL);
69 	if (!st)
72 	komeda_component_state_reset(&st->base);
73 	__drm_atomic_helper_private_obj_duplicate_state(obj, &st->base.obj);
75 	return &st->base.obj;
93 	struct komeda_scaler_state *st;
95 	st = kzalloc(sizeof(*st), GFP_KERNEL);
96 	if (!st)
99 	st->base.component = &scaler->base;
101 				    &scaler->base.obj, &st->base.obj,
109 	struct komeda_compiz_state *st;
111 	st = kmemdup(obj->state, sizeof(*st), GFP_KERNEL);
112 	if (!st)
115 	komeda_component_state_reset(&st->base);
116 	__drm_atomic_helper_private_obj_duplicate_state(obj, &st->base.obj);
118 	return &st->base.obj;
136 	struct komeda_compiz_state *st;
138 	st = kzalloc(sizeof(*st), GFP_KERNEL);
139 	if (!st)
142 	st->base.component = &compiz->base;
143 	drm_atomic_private_obj_init(&kms->base, &compiz->base.obj, &st->base.obj,
152 	struct komeda_splitter_state *st;
154 	st = kmemdup(obj->state, sizeof(*st), GFP_KERNEL);
155 	if (!st)
158 	komeda_component_state_reset(&st->base);
159 	__drm_atomic_helper_private_obj_duplicate_state(obj, &st->base.obj);
161 	return &st->base.obj;
179 	struct komeda_splitter_state *st;
181 	st = kzalloc(sizeof(*st), GFP_KERNEL);
182 	if (!st)
185 	st->base.component = &splitter->base;
187 				    &splitter->base.obj, &st->base.obj,
196 	struct komeda_merger_state *st;
198 	st = kmemdup(obj->state, sizeof(*st), GFP_KERNEL);
199 	if (!st)
202 	komeda_component_state_reset(&st->base);
203 	__drm_atomic_helper_private_obj_duplicate_state(obj, &st->base.obj);
205 	return &st->base.obj;
222 	struct komeda_merger_state *st;
224 	st = kzalloc(sizeof(*st), GFP_KERNEL);
225 	if (!st)
228 	st->base.component = &merger->base;
230 				    &merger->base.obj, &st->base.obj,
239 	struct komeda_improc_state *st;
241 	st = kmemdup(obj->state, sizeof(*st), GFP_KERNEL);
242 	if (!st)
245 	komeda_component_state_reset(&st->base);
246 	__drm_atomic_helper_private_obj_duplicate_state(obj, &st->base.obj);
248 	return &st->base.obj;
266 	struct komeda_improc_state *st;
268 	st = kzalloc(sizeof(*st), GFP_KERNEL);
269 	if (!st)
272 	st->base.component = &improc->base;
273 	drm_atomic_private_obj_init(&kms->base, &improc->base.obj, &st->base.obj,
282 	struct komeda_timing_ctrlr_state *st;
284 	st = kmemdup(obj->state, sizeof(*st), GFP_KERNEL);
285 	if (!st)
288 	komeda_component_state_reset(&st->base);
289 	__drm_atomic_helper_private_obj_duplicate_state(obj, &st->base.obj);
291 	return &st->base.obj;
309 	struct komeda_compiz_state *st;
311 	st = kzalloc(sizeof(*st), GFP_KERNEL);
312 	if (!st)
315 	st->base.component = &ctrlr->base;
316 	drm_atomic_private_obj_init(&kms->base, &ctrlr->base.obj, &st->base.obj,
325 	struct komeda_pipeline_state *st;
327 	st = kmemdup(obj->state, sizeof(*st), GFP_KERNEL);
328 	if (!st)
331 	st->active_comps = 0;
333 	__drm_atomic_helper_private_obj_duplicate_state(obj, &st->obj);
335 	return &st->obj;
353 	struct komeda_pipeline_state *st;
355 	st = kzalloc(sizeof(*st), GFP_KERNEL);
356 	if (!st)
359 	st->pipe = pipe;
360 	drm_atomic_private_obj_init(&kms->base, &pipe->obj, &st->obj,