37 int dpu_rm_destroy(struct dpu_rm *rm)  in dpu_rm_destroy()  argument
41 	for (i = 0; i < ARRAY_SIZE(rm->dspp_blks); i++) {  in dpu_rm_destroy()
44 		if (rm->dspp_blks[i]) {  in dpu_rm_destroy()
45 			hw = to_dpu_hw_dspp(rm->dspp_blks[i]);  in dpu_rm_destroy()
49 	for (i = 0; i < ARRAY_SIZE(rm->pingpong_blks); i++) {  in dpu_rm_destroy()
52 		if (rm->pingpong_blks[i]) {  in dpu_rm_destroy()
53 			hw = to_dpu_hw_pingpong(rm->pingpong_blks[i]);  in dpu_rm_destroy()
57 	for (i = 0; i < ARRAY_SIZE(rm->merge_3d_blks); i++) {  in dpu_rm_destroy()
60 		if (rm->merge_3d_blks[i]) {  in dpu_rm_destroy()
61 			hw = to_dpu_hw_merge_3d(rm->merge_3d_blks[i]);  in dpu_rm_destroy()
65 	for (i = 0; i < ARRAY_SIZE(rm->mixer_blks); i++) {  in dpu_rm_destroy()
68 		if (rm->mixer_blks[i]) {  in dpu_rm_destroy()
69 			hw = to_dpu_hw_mixer(rm->mixer_blks[i]);  in dpu_rm_destroy()
73 	for (i = 0; i < ARRAY_SIZE(rm->ctl_blks); i++) {  in dpu_rm_destroy()
76 		if (rm->ctl_blks[i]) {  in dpu_rm_destroy()
77 			hw = to_dpu_hw_ctl(rm->ctl_blks[i]);  in dpu_rm_destroy()
81 	for (i = 0; i < ARRAY_SIZE(rm->hw_intf); i++)  in dpu_rm_destroy()
82 		dpu_hw_intf_destroy(rm->hw_intf[i]);  in dpu_rm_destroy()
84 	for (i = 0; i < ARRAY_SIZE(rm->dsc_blks); i++) {  in dpu_rm_destroy()
87 		if (rm->dsc_blks[i]) {  in dpu_rm_destroy()
88 			hw = to_dpu_hw_dsc(rm->dsc_blks[i]);  in dpu_rm_destroy()
93 	for (i = 0; i < ARRAY_SIZE(rm->hw_wb); i++)  in dpu_rm_destroy()
94 		dpu_hw_wb_destroy(rm->hw_wb[i]);  in dpu_rm_destroy()
96 	for (i = 0; i < ARRAY_SIZE(rm->hw_sspp); i++)  in dpu_rm_destroy()
97 		dpu_hw_sspp_destroy(rm->hw_sspp[i]);  in dpu_rm_destroy()
102 int dpu_rm_init(struct dpu_rm *rm,  in dpu_rm_init()  argument
109 	if (!rm || !cat || !mmio) {  in dpu_rm_init()
115 	memset(rm, 0, sizeof(*rm));  in dpu_rm_init()
128 		rm->mixer_blks[lm->id - LM_0] = &hw->base;  in dpu_rm_init()
142 		rm->merge_3d_blks[merge_3d->id - MERGE_3D_0] = &hw->base;  in dpu_rm_init()
157 			hw->merge_3d = to_dpu_hw_merge_3d(rm->merge_3d_blks[pp->merge_3d - MERGE_3D_0]);  in dpu_rm_init()
158 		rm->pingpong_blks[pp->id - PINGPONG_0] = &hw->base;  in dpu_rm_init()
171 		rm->hw_intf[intf->id - INTF_0] = hw;  in dpu_rm_init()
184 		rm->hw_wb[wb->id - WB_0] = hw;  in dpu_rm_init()
197 		rm->ctl_blks[ctl->id - CTL_0] = &hw->base;  in dpu_rm_init()
210 		rm->dspp_blks[dspp->id - DSPP_0] = &hw->base;  in dpu_rm_init()
227 		rm->dsc_blks[dsc->id - DSC_0] = &hw->base;  in dpu_rm_init()
240 		rm->hw_sspp[sspp->id - SSPP_NONE] = hw;  in dpu_rm_init()
246 	dpu_rm_destroy(rm);  in dpu_rm_init()
258  * @rm: dpu resource manager handle
259  * @primary_idx: index of primary mixer in rm->mixer_blks[]
261 static int _dpu_rm_get_lm_peer(struct dpu_rm *rm, int primary_idx)  in _dpu_rm_get_lm_peer()  argument
265 	prim_lm_cfg = to_dpu_hw_mixer(rm->mixer_blks[primary_idx])->cap;  in _dpu_rm_get_lm_peer()
276  * @rm: dpu resource manager handle
279  * @lm_idx: index of proposed layer mixer in rm->mixer_blks[], function checks
283  *      mixer in rm->pingpong_blks[].
285  *      mixer in rm->dspp_blks[].
286  * @reqs: input parameter, rm requirements for HW blocks needed in the
290 static bool _dpu_rm_check_lm_and_get_connected_blks(struct dpu_rm *rm,  in _dpu_rm_check_lm_and_get_connected_blks()  argument
304 	lm_cfg = to_dpu_hw_mixer(rm->mixer_blks[lm_idx])->cap;  in _dpu_rm_check_lm_and_get_connected_blks()
306 	if (idx < 0 || idx >= ARRAY_SIZE(rm->pingpong_blks)) {  in _dpu_rm_check_lm_and_get_connected_blks()
322 	if (idx < 0 || idx >= ARRAY_SIZE(rm->dspp_blks)) {  in _dpu_rm_check_lm_and_get_connected_blks()
337 static int _dpu_rm_reserve_lms(struct dpu_rm *rm,  in _dpu_rm_reserve_lms()  argument
354 	for (i = 0; i < ARRAY_SIZE(rm->mixer_blks) &&  in _dpu_rm_reserve_lms()
356 		if (!rm->mixer_blks[i])  in _dpu_rm_reserve_lms()
362 		if (!_dpu_rm_check_lm_and_get_connected_blks(rm, global_state,  in _dpu_rm_reserve_lms()
372 			int j = _dpu_rm_get_lm_peer(rm, i);  in _dpu_rm_reserve_lms()
378 			if (!rm->mixer_blks[j])  in _dpu_rm_reserve_lms()
381 			if (!_dpu_rm_check_lm_and_get_connected_blks(rm,  in _dpu_rm_reserve_lms()
412 		struct dpu_rm *rm,  in _dpu_rm_reserve_ctls()  argument
426 	for (j = 0; j < ARRAY_SIZE(rm->ctl_blks); j++) {  in _dpu_rm_reserve_ctls()
431 		if (!rm->ctl_blks[j])  in _dpu_rm_reserve_ctls()
436 		ctl = to_dpu_hw_ctl(rm->ctl_blks[j]);  in _dpu_rm_reserve_ctls()
464 static int _dpu_rm_reserve_dsc(struct dpu_rm *rm,  in _dpu_rm_reserve_dsc()  argument
474 		if (!rm->dsc_blks[i]) {  in _dpu_rm_reserve_dsc()
492 		struct dpu_rm *rm,  in _dpu_rm_make_reservation()  argument
499 	ret = _dpu_rm_reserve_lms(rm, global_state, enc->base.id, reqs);  in _dpu_rm_make_reservation()
505 	ret = _dpu_rm_reserve_ctls(rm, global_state, enc->base.id,  in _dpu_rm_make_reservation()
512 	ret  = _dpu_rm_reserve_dsc(rm, global_state, enc, &reqs->topology);  in _dpu_rm_make_reservation()
560 		struct dpu_rm *rm,  in dpu_rm_reserve()  argument
587 	ret = _dpu_rm_make_reservation(rm, global_state, enc, &reqs);  in dpu_rm_reserve()
596 int dpu_rm_get_assigned_resources(struct dpu_rm *rm,  in dpu_rm_get_assigned_resources()  argument
606 		hw_blks = rm->pingpong_blks;  in dpu_rm_get_assigned_resources()
608 		max_blks = ARRAY_SIZE(rm->pingpong_blks);  in dpu_rm_get_assigned_resources()
611 		hw_blks = rm->mixer_blks;  in dpu_rm_get_assigned_resources()
613 		max_blks = ARRAY_SIZE(rm->mixer_blks);  in dpu_rm_get_assigned_resources()
616 		hw_blks = rm->ctl_blks;  in dpu_rm_get_assigned_resources()
618 		max_blks = ARRAY_SIZE(rm->ctl_blks);  in dpu_rm_get_assigned_resources()
621 		hw_blks = rm->dspp_blks;  in dpu_rm_get_assigned_resources()
623 		max_blks = ARRAY_SIZE(rm->dspp_blks);  in dpu_rm_get_assigned_resources()
626 		hw_blks = rm->dsc_blks;  in dpu_rm_get_assigned_resources()
628 		max_blks = ARRAY_SIZE(rm->dsc_blks);  in dpu_rm_get_assigned_resources()
631 		DPU_ERROR("blk type %d not managed by rm\n", type);  in dpu_rm_get_assigned_resources()