20 static int _dpu_vbif_wait_for_xin_halt(struct dpu_hw_vbif *vbif, u32 xin_id)  in _dpu_vbif_wait_for_xin_halt()  argument
26 	if (!vbif || !vbif->cap || !vbif->ops.get_halt_ctrl) {  in _dpu_vbif_wait_for_xin_halt()
27 		DPU_ERROR("invalid arguments vbif %d\n", vbif != 0);  in _dpu_vbif_wait_for_xin_halt()
31 	timeout = ktime_add_us(ktime_get(), vbif->cap->xin_halt_timeout);  in _dpu_vbif_wait_for_xin_halt()
33 		status = vbif->ops.get_halt_ctrl(vbif, xin_id);  in _dpu_vbif_wait_for_xin_halt()
37 			status = vbif->ops.get_halt_ctrl(vbif, xin_id);  in _dpu_vbif_wait_for_xin_halt()
46 				vbif->idx - VBIF_0, xin_id);  in _dpu_vbif_wait_for_xin_halt()
50 				vbif->idx - VBIF_0, xin_id);  in _dpu_vbif_wait_for_xin_halt()
62 static void _dpu_vbif_apply_dynamic_ot_limit(struct dpu_hw_vbif *vbif,  in _dpu_vbif_apply_dynamic_ot_limit()  argument
69 	if (!vbif || !(vbif->cap->features & BIT(DPU_VBIF_QOS_OTLIM)))  in _dpu_vbif_apply_dynamic_ot_limit()
80 	tbl = params->rd ? &vbif->cap->dynamic_ot_rd_tbl :  in _dpu_vbif_apply_dynamic_ot_limit()
81 			&vbif->cap->dynamic_ot_wr_tbl;  in _dpu_vbif_apply_dynamic_ot_limit()
91 			vbif->idx - VBIF_0, params->xin_id,  in _dpu_vbif_apply_dynamic_ot_limit()
102 static u32 _dpu_vbif_get_ot_limit(struct dpu_hw_vbif *vbif,  in _dpu_vbif_get_ot_limit()  argument
108 	if (!vbif || !vbif->cap) {  in _dpu_vbif_get_ot_limit()
109 		DPU_ERROR("invalid arguments vbif %d\n", vbif != 0);  in _dpu_vbif_get_ot_limit()
113 	if (vbif->cap->default_ot_wr_limit && !params->rd)  in _dpu_vbif_get_ot_limit()
114 		ot_lim = vbif->cap->default_ot_wr_limit;  in _dpu_vbif_get_ot_limit()
115 	else if (vbif->cap->default_ot_rd_limit && params->rd)  in _dpu_vbif_get_ot_limit()
116 		ot_lim = vbif->cap->default_ot_rd_limit;  in _dpu_vbif_get_ot_limit()
126 	_dpu_vbif_apply_dynamic_ot_limit(vbif, &ot_lim, params);  in _dpu_vbif_get_ot_limit()
128 	if (vbif && vbif->ops.get_limit_conf) {  in _dpu_vbif_get_ot_limit()
129 		val = vbif->ops.get_limit_conf(vbif,  in _dpu_vbif_get_ot_limit()
137 			vbif->idx - VBIF_0, params->xin_id, ot_lim);  in _dpu_vbif_get_ot_limit()
151 	struct dpu_hw_vbif *vbif = NULL;  in dpu_vbif_set_ot_limit()  local
166 			vbif = dpu_kms->hw_vbif[i];  in dpu_vbif_set_ot_limit()
169 	if (!vbif || !mdp) {  in dpu_vbif_set_ot_limit()
171 				vbif != 0, mdp != 0);  in dpu_vbif_set_ot_limit()
176 			!vbif->ops.set_limit_conf ||  in dpu_vbif_set_ot_limit()
177 			!vbif->ops.set_halt_ctrl)  in dpu_vbif_set_ot_limit()
181 	if (vbif->ops.set_write_gather_en && !params->rd)  in dpu_vbif_set_ot_limit()
182 		vbif->ops.set_write_gather_en(vbif, params->xin_id);  in dpu_vbif_set_ot_limit()
184 	ot_lim = _dpu_vbif_get_ot_limit(vbif, params) & 0xFF;  in dpu_vbif_set_ot_limit()
194 	vbif->ops.set_limit_conf(vbif, params->xin_id, params->rd, ot_lim);  in dpu_vbif_set_ot_limit()
196 	vbif->ops.set_halt_ctrl(vbif, params->xin_id, true);  in dpu_vbif_set_ot_limit()
198 	ret = _dpu_vbif_wait_for_xin_halt(vbif, params->xin_id);  in dpu_vbif_set_ot_limit()
200 		trace_dpu_vbif_wait_xin_halt_fail(vbif->idx, params->xin_id);  in dpu_vbif_set_ot_limit()
202 	vbif->ops.set_halt_ctrl(vbif, params->xin_id, false);  in dpu_vbif_set_ot_limit()
211 	struct dpu_hw_vbif *vbif = NULL;  in dpu_vbif_set_qos_remap()  local
226 			vbif = dpu_kms->hw_vbif[i];  in dpu_vbif_set_qos_remap()
231 	if (!vbif || !vbif->cap) {  in dpu_vbif_set_qos_remap()
236 	if (!vbif->ops.set_qos_remap || !mdp->ops.setup_clk_force_ctrl) {  in dpu_vbif_set_qos_remap()
241 	qos_tbl = params->is_rt ? &vbif->cap->qos_rt_tbl :  in dpu_vbif_set_qos_remap()
242 			&vbif->cap->qos_nrt_tbl;  in dpu_vbif_set_qos_remap()
255 		vbif->ops.set_qos_remap(vbif, params->xin_id, i,  in dpu_vbif_set_qos_remap()
265 	struct dpu_hw_vbif *vbif;  in dpu_vbif_clear_errors()  local
269 		vbif = dpu_kms->hw_vbif[i];  in dpu_vbif_clear_errors()
270 		if (vbif && vbif->ops.clear_errors) {  in dpu_vbif_clear_errors()
271 			vbif->ops.clear_errors(vbif, &pnd, &src);  in dpu_vbif_clear_errors()
274 					      vbif->idx - VBIF_0, pnd, src);  in dpu_vbif_clear_errors()
282 	struct dpu_hw_vbif *vbif;  in dpu_vbif_init_memtypes()  local
286 		vbif = dpu_kms->hw_vbif[i];  in dpu_vbif_init_memtypes()
287 		if (vbif && vbif->cap && vbif->ops.set_mem_type) {  in dpu_vbif_init_memtypes()
288 			for (j = 0; j < vbif->cap->memtype_count; j++)  in dpu_vbif_init_memtypes()
289 				vbif->ops.set_mem_type(  in dpu_vbif_init_memtypes()
290 						vbif, j, vbif->cap->memtype[j]);  in dpu_vbif_init_memtypes()
306 		struct dpu_vbif_cfg *vbif = &dpu_kms->catalog->vbif[i];  in dpu_debugfs_vbif_init()  local
308 		snprintf(vbif_name, sizeof(vbif_name), "%d", vbif->id);  in dpu_debugfs_vbif_init()
313 			(u32 *)&vbif->features);  in dpu_debugfs_vbif_init()
316 			(u32 *)&vbif->xin_halt_timeout);  in dpu_debugfs_vbif_init()
319 			(u32 *)&vbif->default_ot_rd_limit);  in dpu_debugfs_vbif_init()
322 			(u32 *)&vbif->default_ot_wr_limit);  in dpu_debugfs_vbif_init()
324 		for (j = 0; j < vbif->dynamic_ot_rd_tbl.count; j++) {  in dpu_debugfs_vbif_init()
326 					&vbif->dynamic_ot_rd_tbl.cfg[j];  in dpu_debugfs_vbif_init()
338 		for (j = 0; j < vbif->dynamic_ot_wr_tbl.count; j++) {  in dpu_debugfs_vbif_init()
340 					&vbif->dynamic_ot_wr_tbl.cfg[j];  in dpu_debugfs_vbif_init()