32 static inline u32 vsp1_uds_read(struct vsp1_uds *uds, u32 reg)  in vsp1_uds_read()  argument
34 	return vsp1_read(uds->entity.vsp1,  in vsp1_uds_read()
35 			 reg + uds->entity.index * VI6_UDS_OFFSET);  in vsp1_uds_read()
38 static inline void vsp1_uds_write(struct vsp1_uds *uds, u32 reg, u32 data)  in vsp1_uds_write()  argument
40 	vsp1_write(uds->entity.vsp1,  in vsp1_uds_write()
41 		   reg + uds->entity.index * VI6_UDS_OFFSET, data);  in vsp1_uds_write()
48 void vsp1_uds_set_alpha(struct vsp1_uds *uds, unsigned int alpha)  in vsp1_uds_set_alpha()  argument
50 	vsp1_uds_write(uds, VI6_UDS_ALPVAL, alpha << VI6_UDS_ALPVAL_VAL0_SHIFT);  in vsp1_uds_set_alpha()
119 	struct vsp1_uds *uds = to_uds(subdev);  in uds_s_stream()  local
129 	input = &uds->entity.formats[UDS_PAD_SINK];  in uds_s_stream()
130 	output = &uds->entity.formats[UDS_PAD_SOURCE];  in uds_s_stream()
135 	dev_dbg(uds->entity.vsp1->dev, "hscale %u vscale %u\n", hscale, vscale);  in uds_s_stream()
141 	if (uds->scale_alpha && (hscale >= 8192 || vscale >= 8192))  in uds_s_stream()
146 	vsp1_uds_write(uds, VI6_UDS_CTRL,  in uds_s_stream()
147 		       (uds->scale_alpha ? VI6_UDS_CTRL_AON : 0) |  in uds_s_stream()
150 	vsp1_uds_write(uds, VI6_UDS_PASS_BWIDTH,  in uds_s_stream()
157 	vsp1_uds_write(uds, VI6_UDS_SCALE,  in uds_s_stream()
160 	vsp1_uds_write(uds, VI6_UDS_CLIP_SIZE,  in uds_s_stream()
179 	struct vsp1_uds *uds = to_uds(subdev);  in uds_enum_mbus_code()  local
195 		format = vsp1_entity_get_pad_format(&uds->entity, cfg,  in uds_enum_mbus_code()
207 	struct vsp1_uds *uds = to_uds(subdev);  in uds_enum_frame_size()  local
210 	format = vsp1_entity_get_pad_format(&uds->entity, cfg,  in uds_enum_frame_size()
234 	struct vsp1_uds *uds = to_uds(subdev);  in uds_get_format()  local
236 	fmt->format = *vsp1_entity_get_pad_format(&uds->entity, cfg, fmt->pad,  in uds_get_format()
242 static void uds_try_format(struct vsp1_uds *uds, struct v4l2_subdev_pad_config *cfg,  in uds_try_format()  argument
263 		format = vsp1_entity_get_pad_format(&uds->entity, cfg,  in uds_try_format()
281 	struct vsp1_uds *uds = to_uds(subdev);  in uds_set_format()  local
284 	uds_try_format(uds, cfg, fmt->pad, &fmt->format, fmt->which);  in uds_set_format()
286 	format = vsp1_entity_get_pad_format(&uds->entity, cfg, fmt->pad,  in uds_set_format()
292 		format = vsp1_entity_get_pad_format(&uds->entity, cfg,  in uds_set_format()
296 		uds_try_format(uds, cfg, UDS_PAD_SOURCE, format, fmt->which);  in uds_set_format()
329 	struct vsp1_uds *uds;  in vsp1_uds_create()  local
332 	uds = devm_kzalloc(vsp1->dev, sizeof(*uds), GFP_KERNEL);  in vsp1_uds_create()
333 	if (uds == NULL)  in vsp1_uds_create()
336 	uds->entity.type = VSP1_ENTITY_UDS;  in vsp1_uds_create()
337 	uds->entity.index = index;  in vsp1_uds_create()
339 	ret = vsp1_entity_init(vsp1, &uds->entity, 2);  in vsp1_uds_create()
344 	subdev = &uds->entity.subdev;  in vsp1_uds_create()
351 	v4l2_set_subdevdata(subdev, uds);  in vsp1_uds_create()
356 	return uds;  in vsp1_uds_create()