34 int dpu_rm_destroy(struct dpu_rm *rm)  in dpu_rm_destroy()  argument
38 	for (i = 0; i < ARRAY_SIZE(rm->pingpong_blks); i++) {  in dpu_rm_destroy()
41 		if (rm->pingpong_blks[i]) {  in dpu_rm_destroy()
42 			hw = to_dpu_hw_pingpong(rm->pingpong_blks[i]);  in dpu_rm_destroy()
46 	for (i = 0; i < ARRAY_SIZE(rm->merge_3d_blks); i++) {  in dpu_rm_destroy()
49 		if (rm->merge_3d_blks[i]) {  in dpu_rm_destroy()
50 			hw = to_dpu_hw_merge_3d(rm->merge_3d_blks[i]);  in dpu_rm_destroy()
54 	for (i = 0; i < ARRAY_SIZE(rm->mixer_blks); i++) {  in dpu_rm_destroy()
57 		if (rm->mixer_blks[i]) {  in dpu_rm_destroy()
58 			hw = to_dpu_hw_mixer(rm->mixer_blks[i]);  in dpu_rm_destroy()
62 	for (i = 0; i < ARRAY_SIZE(rm->ctl_blks); i++) {  in dpu_rm_destroy()
65 		if (rm->ctl_blks[i]) {  in dpu_rm_destroy()
66 			hw = to_dpu_hw_ctl(rm->ctl_blks[i]);  in dpu_rm_destroy()
70 	for (i = 0; i < ARRAY_SIZE(rm->intf_blks); i++) {  in dpu_rm_destroy()
73 		if (rm->intf_blks[i]) {  in dpu_rm_destroy()
74 			hw = to_dpu_hw_intf(rm->intf_blks[i]);  in dpu_rm_destroy()
82 int dpu_rm_init(struct dpu_rm *rm,  in dpu_rm_init()  argument
88 	if (!rm || !cat || !mmio) {  in dpu_rm_init()
94 	memset(rm, 0, sizeof(*rm));  in dpu_rm_init()
116 		rm->mixer_blks[lm->id - LM_0] = &hw->base;  in dpu_rm_init()
118 		if (!rm->lm_max_width) {  in dpu_rm_init()
119 			rm->lm_max_width = lm->sblk->maxwidth;  in dpu_rm_init()
120 		} else if (rm->lm_max_width != lm->sblk->maxwidth) {  in dpu_rm_init()
126 			if (rm->lm_max_width > lm->sblk->maxwidth)  in dpu_rm_init()
127 				rm->lm_max_width = lm->sblk->maxwidth;  in dpu_rm_init()
146 		rm->merge_3d_blks[merge_3d->id - MERGE_3D_0] = &hw->base;  in dpu_rm_init()
165 			hw->merge_3d = to_dpu_hw_merge_3d(rm->merge_3d_blks[pp->merge_3d - MERGE_3D_0]);  in dpu_rm_init()
166 		rm->pingpong_blks[pp->id - PINGPONG_0] = &hw->base;  in dpu_rm_init()
187 		rm->intf_blks[intf->id - INTF_0] = &hw->base;  in dpu_rm_init()
204 		rm->ctl_blks[ctl->id - CTL_0] = &hw->base;  in dpu_rm_init()
221 		rm->dspp_blks[dspp->id - DSPP_0] = &hw->base;  in dpu_rm_init()
227 	dpu_rm_destroy(rm);  in dpu_rm_init()
239  * @rm: dpu resource manager handle
240  * @primary_idx: index of primary mixer in rm->mixer_blks[]
241  * @peer_idx: index of other mixer in rm->mixer_blks[]
242  * Return: true if rm->mixer_blks[peer_idx] is a peer of
243  *          rm->mixer_blks[primary_idx]
245 static bool _dpu_rm_check_lm_peer(struct dpu_rm *rm, int primary_idx,  in _dpu_rm_check_lm_peer()  argument
251 	prim_lm_cfg = to_dpu_hw_mixer(rm->mixer_blks[primary_idx])->cap;  in _dpu_rm_check_lm_peer()
252 	peer_cfg = to_dpu_hw_mixer(rm->mixer_blks[peer_idx])->cap;  in _dpu_rm_check_lm_peer()
266  * @rm: dpu resource manager handle
269  * @lm_idx: index of proposed layer mixer in rm->mixer_blks[], function checks
273  *      mixer in rm->pingpong_blks[].
275  *      mixer in rm->dspp_blks[].
276  * @reqs: input parameter, rm requirements for HW blocks needed in the
280 static bool _dpu_rm_check_lm_and_get_connected_blks(struct dpu_rm *rm,  in _dpu_rm_check_lm_and_get_connected_blks()  argument
294 	lm_cfg = to_dpu_hw_mixer(rm->mixer_blks[lm_idx])->cap;  in _dpu_rm_check_lm_and_get_connected_blks()
296 	if (idx < 0 || idx >= ARRAY_SIZE(rm->pingpong_blks)) {  in _dpu_rm_check_lm_and_get_connected_blks()
312 	if (idx < 0 || idx >= ARRAY_SIZE(rm->dspp_blks)) {  in _dpu_rm_check_lm_and_get_connected_blks()
327 static int _dpu_rm_reserve_lms(struct dpu_rm *rm,  in _dpu_rm_reserve_lms()  argument
344 	for (i = 0; i < ARRAY_SIZE(rm->mixer_blks) &&  in _dpu_rm_reserve_lms()
346 		if (!rm->mixer_blks[i])  in _dpu_rm_reserve_lms()
352 		if (!_dpu_rm_check_lm_and_get_connected_blks(rm, global_state,  in _dpu_rm_reserve_lms()
361 		for (j = i + 1; j < ARRAY_SIZE(rm->mixer_blks) &&  in _dpu_rm_reserve_lms()
363 			if (!rm->mixer_blks[j])  in _dpu_rm_reserve_lms()
366 			if (!_dpu_rm_check_lm_peer(rm, i, j)) {  in _dpu_rm_reserve_lms()
372 			if (!_dpu_rm_check_lm_and_get_connected_blks(rm,  in _dpu_rm_reserve_lms()
403 		struct dpu_rm *rm,  in _dpu_rm_reserve_ctls()  argument
417 	for (j = 0; j < ARRAY_SIZE(rm->ctl_blks); j++) {  in _dpu_rm_reserve_ctls()
422 		if (!rm->ctl_blks[j])  in _dpu_rm_reserve_ctls()
427 		ctl = to_dpu_hw_ctl(rm->ctl_blks[j]);  in _dpu_rm_reserve_ctls()
456 		struct dpu_rm *rm,  in _dpu_rm_reserve_intf()  argument
463 	if (idx < 0 || idx >= ARRAY_SIZE(rm->intf_blks)) {  in _dpu_rm_reserve_intf()
468 	if (!rm->intf_blks[idx]) {  in _dpu_rm_reserve_intf()
483 		struct dpu_rm *rm,  in _dpu_rm_reserve_intf_related_hw()  argument
495 		ret = _dpu_rm_reserve_intf(rm, global_state, enc_id, id);  in _dpu_rm_reserve_intf_related_hw()
504 		struct dpu_rm *rm,  in _dpu_rm_make_reservation()  argument
511 	ret = _dpu_rm_reserve_lms(rm, global_state, enc->base.id, reqs);  in _dpu_rm_make_reservation()
517 	ret = _dpu_rm_reserve_ctls(rm, global_state, enc->base.id,  in _dpu_rm_make_reservation()
524 	ret = _dpu_rm_reserve_intf_related_hw(rm, global_state, enc->base.id,  in _dpu_rm_make_reservation()
573 		struct dpu_rm *rm,  in dpu_rm_reserve()  argument
600 	ret = _dpu_rm_make_reservation(rm, global_state, enc, &reqs);  in dpu_rm_reserve()
609 int dpu_rm_get_assigned_resources(struct dpu_rm *rm,  in dpu_rm_get_assigned_resources()  argument
619 		hw_blks = rm->pingpong_blks;  in dpu_rm_get_assigned_resources()
621 		max_blks = ARRAY_SIZE(rm->pingpong_blks);  in dpu_rm_get_assigned_resources()
624 		hw_blks = rm->mixer_blks;  in dpu_rm_get_assigned_resources()
626 		max_blks = ARRAY_SIZE(rm->mixer_blks);  in dpu_rm_get_assigned_resources()
629 		hw_blks = rm->ctl_blks;  in dpu_rm_get_assigned_resources()
631 		max_blks = ARRAY_SIZE(rm->ctl_blks);  in dpu_rm_get_assigned_resources()
634 		hw_blks = rm->intf_blks;  in dpu_rm_get_assigned_resources()
636 		max_blks = ARRAY_SIZE(rm->intf_blks);  in dpu_rm_get_assigned_resources()
639 		hw_blks = rm->dspp_blks;  in dpu_rm_get_assigned_resources()
641 		max_blks = ARRAY_SIZE(rm->dspp_blks);  in dpu_rm_get_assigned_resources()
644 		DPU_ERROR("blk type %d not managed by rm\n", type);  in dpu_rm_get_assigned_resources()