28 static int _dpu_vbif_wait_for_xin_halt(struct dpu_hw_vbif *vbif, u32 xin_id)  in _dpu_vbif_wait_for_xin_halt()  argument
34 	if (!vbif || !vbif->cap || !vbif->ops.get_halt_ctrl) {  in _dpu_vbif_wait_for_xin_halt()
35 		DPU_ERROR("invalid arguments vbif %d\n", vbif != NULL);  in _dpu_vbif_wait_for_xin_halt()
39 	timeout = ktime_add_us(ktime_get(), vbif->cap->xin_halt_timeout);  in _dpu_vbif_wait_for_xin_halt()
41 		status = vbif->ops.get_halt_ctrl(vbif, xin_id);  in _dpu_vbif_wait_for_xin_halt()
45 			status = vbif->ops.get_halt_ctrl(vbif, xin_id);  in _dpu_vbif_wait_for_xin_halt()
54 				vbif->idx - VBIF_0, xin_id);  in _dpu_vbif_wait_for_xin_halt()
58 				vbif->idx - VBIF_0, xin_id);  in _dpu_vbif_wait_for_xin_halt()
70 static void _dpu_vbif_apply_dynamic_ot_limit(struct dpu_hw_vbif *vbif,  in _dpu_vbif_apply_dynamic_ot_limit()  argument
77 	if (!vbif || !(vbif->cap->features & BIT(DPU_VBIF_QOS_OTLIM)))  in _dpu_vbif_apply_dynamic_ot_limit()
88 	tbl = params->rd ? &vbif->cap->dynamic_ot_rd_tbl :  in _dpu_vbif_apply_dynamic_ot_limit()
89 			&vbif->cap->dynamic_ot_wr_tbl;  in _dpu_vbif_apply_dynamic_ot_limit()
99 			vbif->idx - VBIF_0, params->xin_id,  in _dpu_vbif_apply_dynamic_ot_limit()
110 static u32 _dpu_vbif_get_ot_limit(struct dpu_hw_vbif *vbif,  in _dpu_vbif_get_ot_limit()  argument
116 	if (!vbif || !vbif->cap) {  in _dpu_vbif_get_ot_limit()
117 		DPU_ERROR("invalid arguments vbif %d\n", vbif != NULL);  in _dpu_vbif_get_ot_limit()
121 	if (vbif->cap->default_ot_wr_limit && !params->rd)  in _dpu_vbif_get_ot_limit()
122 		ot_lim = vbif->cap->default_ot_wr_limit;  in _dpu_vbif_get_ot_limit()
123 	else if (vbif->cap->default_ot_rd_limit && params->rd)  in _dpu_vbif_get_ot_limit()
124 		ot_lim = vbif->cap->default_ot_rd_limit;  in _dpu_vbif_get_ot_limit()
134 	_dpu_vbif_apply_dynamic_ot_limit(vbif, &ot_lim, params);  in _dpu_vbif_get_ot_limit()
136 	if (vbif && vbif->ops.get_limit_conf) {  in _dpu_vbif_get_ot_limit()
137 		val = vbif->ops.get_limit_conf(vbif,  in _dpu_vbif_get_ot_limit()
145 			vbif->idx - VBIF_0, params->xin_id, ot_lim);  in _dpu_vbif_get_ot_limit()
159 	struct dpu_hw_vbif *vbif;  in dpu_vbif_set_ot_limit()  local
167 	vbif = dpu_get_vbif(dpu_kms, params->vbif_idx);  in dpu_vbif_set_ot_limit()
168 	if (!vbif || !mdp) {  in dpu_vbif_set_ot_limit()
170 				vbif != NULL, mdp != NULL);  in dpu_vbif_set_ot_limit()
175 			!vbif->ops.set_limit_conf ||  in dpu_vbif_set_ot_limit()
176 			!vbif->ops.set_halt_ctrl)  in dpu_vbif_set_ot_limit()
180 	if (vbif->ops.set_write_gather_en && !params->rd)  in dpu_vbif_set_ot_limit()
181 		vbif->ops.set_write_gather_en(vbif, params->xin_id);  in dpu_vbif_set_ot_limit()
183 	ot_lim = _dpu_vbif_get_ot_limit(vbif, params) & 0xFF;  in dpu_vbif_set_ot_limit()
193 	vbif->ops.set_limit_conf(vbif, params->xin_id, params->rd, ot_lim);  in dpu_vbif_set_ot_limit()
195 	vbif->ops.set_halt_ctrl(vbif, params->xin_id, true);  in dpu_vbif_set_ot_limit()
197 	ret = _dpu_vbif_wait_for_xin_halt(vbif, params->xin_id);  in dpu_vbif_set_ot_limit()
199 		trace_dpu_vbif_wait_xin_halt_fail(vbif->idx, params->xin_id);  in dpu_vbif_set_ot_limit()
201 	vbif->ops.set_halt_ctrl(vbif, params->xin_id, false);  in dpu_vbif_set_ot_limit()
210 	struct dpu_hw_vbif *vbif;  in dpu_vbif_set_qos_remap()  local
222 	vbif = dpu_get_vbif(dpu_kms, params->vbif_idx);  in dpu_vbif_set_qos_remap()
224 	if (!vbif || !vbif->cap) {  in dpu_vbif_set_qos_remap()
229 	if (!vbif->ops.set_qos_remap || !mdp->ops.setup_clk_force_ctrl) {  in dpu_vbif_set_qos_remap()
234 	qos_tbl = params->is_rt ? &vbif->cap->qos_rt_tbl :  in dpu_vbif_set_qos_remap()
235 			&vbif->cap->qos_nrt_tbl;  in dpu_vbif_set_qos_remap()
248 		vbif->ops.set_qos_remap(vbif, params->xin_id, i,  in dpu_vbif_set_qos_remap()
258 	struct dpu_hw_vbif *vbif;  in dpu_vbif_clear_errors()  local
262 		vbif = dpu_kms->hw_vbif[i];  in dpu_vbif_clear_errors()
263 		if (vbif && vbif->ops.clear_errors) {  in dpu_vbif_clear_errors()
264 			vbif->ops.clear_errors(vbif, &pnd, &src);  in dpu_vbif_clear_errors()
267 					      vbif->idx - VBIF_0, pnd, src);  in dpu_vbif_clear_errors()
275 	struct dpu_hw_vbif *vbif;  in dpu_vbif_init_memtypes()  local
279 		vbif = dpu_kms->hw_vbif[i];  in dpu_vbif_init_memtypes()
280 		if (vbif && vbif->cap && vbif->ops.set_mem_type) {  in dpu_vbif_init_memtypes()
281 			for (j = 0; j < vbif->cap->memtype_count; j++)  in dpu_vbif_init_memtypes()
282 				vbif->ops.set_mem_type(  in dpu_vbif_init_memtypes()
283 						vbif, j, vbif->cap->memtype[j]);  in dpu_vbif_init_memtypes()
299 		const struct dpu_vbif_cfg *vbif = &dpu_kms->catalog->vbif[i];  in dpu_debugfs_vbif_init()  local
301 		snprintf(vbif_name, sizeof(vbif_name), "%d", vbif->id);  in dpu_debugfs_vbif_init()
306 			(u32 *)&vbif->features);  in dpu_debugfs_vbif_init()
309 			(u32 *)&vbif->xin_halt_timeout);  in dpu_debugfs_vbif_init()
312 			(u32 *)&vbif->default_ot_rd_limit);  in dpu_debugfs_vbif_init()
315 			(u32 *)&vbif->default_ot_wr_limit);  in dpu_debugfs_vbif_init()
317 		for (j = 0; j < vbif->dynamic_ot_rd_tbl.count; j++) {  in dpu_debugfs_vbif_init()
319 					&vbif->dynamic_ot_rd_tbl.cfg[j];  in dpu_debugfs_vbif_init()
331 		for (j = 0; j < vbif->dynamic_ot_wr_tbl.count; j++) {  in dpu_debugfs_vbif_init()
333 					&vbif->dynamic_ot_wr_tbl.cfg[j];  in dpu_debugfs_vbif_init()