32 	struct isc_device *isc = container_of(sd, struct isc_device, scaler_sd);  in isc_scaler_get_fmt()  local
43 	format->format = isc->scaler_format[format->pad];  in isc_scaler_get_fmt()
52 	struct isc_device *isc = container_of(sd, struct isc_device, scaler_sd);  in isc_scaler_set_fmt()  local
59 		req_fmt->format = isc->scaler_format[ISC_SCALER_PAD_SOURCE];  in isc_scaler_set_fmt()
69 	fmt = isc_find_format_by_code(isc, req_fmt->format.code, &i);  in isc_scaler_set_fmt()
72 		fmt = &isc->formats_list[0];  in isc_scaler_set_fmt()
86 				      16, isc->max_width, 0,  in isc_scaler_set_fmt()
88 				      16, isc->max_height, 0, 0);  in isc_scaler_set_fmt()
93 	isc->scaler_format[ISC_SCALER_PAD_SINK] = req_fmt->format;  in isc_scaler_set_fmt()
96 	isc->scaler_format[ISC_SCALER_PAD_SOURCE] =  in isc_scaler_set_fmt()
97 		isc->scaler_format[ISC_SCALER_PAD_SINK];  in isc_scaler_set_fmt()
99 		(&isc->scaler_format[ISC_SCALER_PAD_SOURCE].width, 16,  in isc_scaler_set_fmt()
100 		 isc->max_width, 0,  in isc_scaler_set_fmt()
101 		 &isc->scaler_format[ISC_SCALER_PAD_SOURCE].height, 16,  in isc_scaler_set_fmt()
102 		 isc->max_height, 0, 0);  in isc_scaler_set_fmt()
111 	struct isc_device *isc = container_of(sd, struct isc_device, scaler_sd);  in isc_scaler_enum_mbus_code()  local
118 	if (code->index < isc->formats_list_size) {  in isc_scaler_enum_mbus_code()
119 		code->code = isc->formats_list[code->index].mbus_code;  in isc_scaler_enum_mbus_code()
130 	struct isc_device *isc = container_of(sd, struct isc_device, scaler_sd);  in isc_scaler_g_sel()  local
139 	sel->r.height = isc->scaler_format[ISC_SCALER_PAD_SOURCE].height;  in isc_scaler_g_sel()
140 	sel->r.width = isc->scaler_format[ISC_SCALER_PAD_SOURCE].width;  in isc_scaler_g_sel()
154 	struct isc_device *isc = container_of(sd, struct isc_device, scaler_sd);  in isc_scaler_init_cfg()  local
156 	*v4l2_try_fmt = isc->scaler_format[ISC_SCALER_PAD_SOURCE];  in isc_scaler_init_cfg()
184 int isc_scaler_init(struct isc_device *isc)  in isc_scaler_init()  argument
188 	v4l2_subdev_init(&isc->scaler_sd, &xisc_scaler_subdev_ops);  in isc_scaler_init()
190 	isc->scaler_sd.owner = THIS_MODULE;  in isc_scaler_init()
191 	isc->scaler_sd.dev = isc->dev;  in isc_scaler_init()
192 	snprintf(isc->scaler_sd.name, sizeof(isc->scaler_sd.name),  in isc_scaler_init()
195 	isc->scaler_sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;  in isc_scaler_init()
196 	isc->scaler_sd.entity.function = MEDIA_ENT_F_PROC_VIDEO_SCALER;  in isc_scaler_init()
197 	isc->scaler_sd.entity.ops = &isc_scaler_entity_ops;  in isc_scaler_init()
198 	isc->scaler_pads[ISC_SCALER_PAD_SINK].flags = MEDIA_PAD_FL_SINK;  in isc_scaler_init()
199 	isc->scaler_pads[ISC_SCALER_PAD_SOURCE].flags = MEDIA_PAD_FL_SOURCE;  in isc_scaler_init()
201 	isc_scaler_prepare_fmt(&isc->scaler_format[ISC_SCALER_PAD_SOURCE]);  in isc_scaler_init()
202 	isc->scaler_format[ISC_SCALER_PAD_SOURCE].height = isc->max_height;  in isc_scaler_init()
203 	isc->scaler_format[ISC_SCALER_PAD_SOURCE].width = isc->max_width;  in isc_scaler_init()
204 	isc->scaler_format[ISC_SCALER_PAD_SOURCE].code =  in isc_scaler_init()
205 		 isc->formats_list[0].mbus_code;  in isc_scaler_init()
207 	isc->scaler_format[ISC_SCALER_PAD_SINK] =  in isc_scaler_init()
208 		 isc->scaler_format[ISC_SCALER_PAD_SOURCE];  in isc_scaler_init()
210 	ret = media_entity_pads_init(&isc->scaler_sd.entity,  in isc_scaler_init()
212 				     isc->scaler_pads);  in isc_scaler_init()
214 		dev_err(isc->dev, "scaler sd media entity init failed\n");  in isc_scaler_init()
218 	ret = v4l2_device_register_subdev(&isc->v4l2_dev, &isc->scaler_sd);  in isc_scaler_init()
220 		dev_err(isc->dev, "scaler sd failed to register subdev\n");  in isc_scaler_init()
228 int isc_scaler_link(struct isc_device *isc)  in isc_scaler_link()  argument
232 	ret = media_create_pad_link(&isc->current_subdev->sd->entity,  in isc_scaler_link()
233 				    isc->remote_pad, &isc->scaler_sd.entity,  in isc_scaler_link()
239 		dev_err(isc->dev, "Failed to create pad link: %s to %s\n",  in isc_scaler_link()
240 			isc->current_subdev->sd->entity.name,  in isc_scaler_link()
241 			isc->scaler_sd.entity.name);  in isc_scaler_link()
245 	dev_dbg(isc->dev, "link with %s pad: %d\n",  in isc_scaler_link()
246 		isc->current_subdev->sd->name, isc->remote_pad);  in isc_scaler_link()
248 	ret = media_create_pad_link(&isc->scaler_sd.entity,  in isc_scaler_link()
250 				    &isc->video_dev.entity, ISC_PAD_SINK,  in isc_scaler_link()
255 		dev_err(isc->dev, "Failed to create pad link: %s to %s\n",  in isc_scaler_link()
256 			isc->scaler_sd.entity.name,  in isc_scaler_link()
257 			isc->video_dev.entity.name);  in isc_scaler_link()
261 	dev_dbg(isc->dev, "link with %s pad: %d\n", isc->scaler_sd.name,  in isc_scaler_link()