27 static int _dpu_vbif_wait_for_xin_halt(struct dpu_hw_vbif *vbif, u32 xin_id)  in _dpu_vbif_wait_for_xin_halt()  argument
33 	if (!vbif || !vbif->cap || !vbif->ops.get_halt_ctrl) {  in _dpu_vbif_wait_for_xin_halt()
34 		DPU_ERROR("invalid arguments vbif %d\n", vbif != 0);  in _dpu_vbif_wait_for_xin_halt()
38 	timeout = ktime_add_us(ktime_get(), vbif->cap->xin_halt_timeout);  in _dpu_vbif_wait_for_xin_halt()
40 		status = vbif->ops.get_halt_ctrl(vbif, xin_id);  in _dpu_vbif_wait_for_xin_halt()
44 			status = vbif->ops.get_halt_ctrl(vbif, xin_id);  in _dpu_vbif_wait_for_xin_halt()
53 				vbif->idx - VBIF_0, xin_id);  in _dpu_vbif_wait_for_xin_halt()
57 				vbif->idx - VBIF_0, xin_id);  in _dpu_vbif_wait_for_xin_halt()
69 static void _dpu_vbif_apply_dynamic_ot_limit(struct dpu_hw_vbif *vbif,  in _dpu_vbif_apply_dynamic_ot_limit()  argument
76 	if (!vbif || !(vbif->cap->features & BIT(DPU_VBIF_QOS_OTLIM)))  in _dpu_vbif_apply_dynamic_ot_limit()
87 	tbl = params->rd ? &vbif->cap->dynamic_ot_rd_tbl :  in _dpu_vbif_apply_dynamic_ot_limit()
88 			&vbif->cap->dynamic_ot_wr_tbl;  in _dpu_vbif_apply_dynamic_ot_limit()
98 			vbif->idx - VBIF_0, params->xin_id,  in _dpu_vbif_apply_dynamic_ot_limit()
109 static u32 _dpu_vbif_get_ot_limit(struct dpu_hw_vbif *vbif,  in _dpu_vbif_get_ot_limit()  argument
115 	if (!vbif || !vbif->cap) {  in _dpu_vbif_get_ot_limit()
116 		DPU_ERROR("invalid arguments vbif %d\n", vbif != 0);  in _dpu_vbif_get_ot_limit()
120 	if (vbif->cap->default_ot_wr_limit && !params->rd)  in _dpu_vbif_get_ot_limit()
121 		ot_lim = vbif->cap->default_ot_wr_limit;  in _dpu_vbif_get_ot_limit()
122 	else if (vbif->cap->default_ot_rd_limit && params->rd)  in _dpu_vbif_get_ot_limit()
123 		ot_lim = vbif->cap->default_ot_rd_limit;  in _dpu_vbif_get_ot_limit()
133 	_dpu_vbif_apply_dynamic_ot_limit(vbif, &ot_lim, params);  in _dpu_vbif_get_ot_limit()
135 	if (vbif && vbif->ops.get_limit_conf) {  in _dpu_vbif_get_ot_limit()
136 		val = vbif->ops.get_limit_conf(vbif,  in _dpu_vbif_get_ot_limit()
144 			vbif->idx - VBIF_0, params->xin_id, ot_lim);  in _dpu_vbif_get_ot_limit()
158 	struct dpu_hw_vbif *vbif = NULL;  in dpu_vbif_set_ot_limit()  local
173 			vbif = dpu_kms->hw_vbif[i];  in dpu_vbif_set_ot_limit()
176 	if (!vbif || !mdp) {  in dpu_vbif_set_ot_limit()
178 				vbif != 0, mdp != 0);  in dpu_vbif_set_ot_limit()
183 			!vbif->ops.set_limit_conf ||  in dpu_vbif_set_ot_limit()
184 			!vbif->ops.set_halt_ctrl)  in dpu_vbif_set_ot_limit()
188 	if (vbif->ops.set_write_gather_en && !params->rd)  in dpu_vbif_set_ot_limit()
189 		vbif->ops.set_write_gather_en(vbif, params->xin_id);  in dpu_vbif_set_ot_limit()
191 	ot_lim = _dpu_vbif_get_ot_limit(vbif, params) & 0xFF;  in dpu_vbif_set_ot_limit()
201 	vbif->ops.set_limit_conf(vbif, params->xin_id, params->rd, ot_lim);  in dpu_vbif_set_ot_limit()
203 	vbif->ops.set_halt_ctrl(vbif, params->xin_id, true);  in dpu_vbif_set_ot_limit()
205 	ret = _dpu_vbif_wait_for_xin_halt(vbif, params->xin_id);  in dpu_vbif_set_ot_limit()
207 		trace_dpu_vbif_wait_xin_halt_fail(vbif->idx, params->xin_id);  in dpu_vbif_set_ot_limit()
209 	vbif->ops.set_halt_ctrl(vbif, params->xin_id, false);  in dpu_vbif_set_ot_limit()
220 	struct dpu_hw_vbif *vbif = NULL;  in dpu_vbif_set_qos_remap()  local
235 			vbif = dpu_kms->hw_vbif[i];  in dpu_vbif_set_qos_remap()
240 	if (!vbif || !vbif->cap) {  in dpu_vbif_set_qos_remap()
245 	if (!vbif->ops.set_qos_remap || !mdp->ops.setup_clk_force_ctrl) {  in dpu_vbif_set_qos_remap()
250 	qos_tbl = params->is_rt ? &vbif->cap->qos_rt_tbl :  in dpu_vbif_set_qos_remap()
251 			&vbif->cap->qos_nrt_tbl;  in dpu_vbif_set_qos_remap()
264 		vbif->ops.set_qos_remap(vbif, params->xin_id, i,  in dpu_vbif_set_qos_remap()
274 	struct dpu_hw_vbif *vbif;  in dpu_vbif_clear_errors()  local
283 		vbif = dpu_kms->hw_vbif[i];  in dpu_vbif_clear_errors()
284 		if (vbif && vbif->ops.clear_errors) {  in dpu_vbif_clear_errors()
285 			vbif->ops.clear_errors(vbif, &pnd, &src);  in dpu_vbif_clear_errors()
288 					      vbif->idx - VBIF_0, pnd, src);  in dpu_vbif_clear_errors()
296 	struct dpu_hw_vbif *vbif;  in dpu_vbif_init_memtypes()  local
305 		vbif = dpu_kms->hw_vbif[i];  in dpu_vbif_init_memtypes()
306 		if (vbif && vbif->cap && vbif->ops.set_mem_type) {  in dpu_vbif_init_memtypes()
307 			for (j = 0; j < vbif->cap->memtype_count; j++)  in dpu_vbif_init_memtypes()
308 				vbif->ops.set_mem_type(  in dpu_vbif_init_memtypes()
309 						vbif, j, vbif->cap->memtype[j]);  in dpu_vbif_init_memtypes()
334 		struct dpu_vbif_cfg *vbif = &dpu_kms->catalog->vbif[i];  in dpu_debugfs_vbif_init()  local
336 		snprintf(vbif_name, sizeof(vbif_name), "%d", vbif->id);  in dpu_debugfs_vbif_init()
342 			(u32 *)&vbif->features);  in dpu_debugfs_vbif_init()
345 			(u32 *)&vbif->xin_halt_timeout);  in dpu_debugfs_vbif_init()
348 			(u32 *)&vbif->default_ot_rd_limit);  in dpu_debugfs_vbif_init()
351 			(u32 *)&vbif->default_ot_wr_limit);  in dpu_debugfs_vbif_init()
353 		for (j = 0; j < vbif->dynamic_ot_rd_tbl.count; j++) {  in dpu_debugfs_vbif_init()
355 					&vbif->dynamic_ot_rd_tbl.cfg[j];  in dpu_debugfs_vbif_init()
367 		for (j = 0; j < vbif->dynamic_ot_wr_tbl.count; j++) {  in dpu_debugfs_vbif_init()
369 					&vbif->dynamic_ot_wr_tbl.cfg[j];  in dpu_debugfs_vbif_init()