qcom/camss/camss-vfe-gen1.c

36 static int vfe_disable_output(struct vfe_line *line)
38 	struct vfe_device *vfe = to_vfe(line);
39 	struct vfe_output *output = &line->output;
58 	ops->reg_update(vfe, line->id);
68 	if (line->id != VFE_LINE_PIX) {
70 		vfe->ops_gen1->bus_disconnect_wm_from_rdi(vfe, output->wm_idx[0], line->id);
71 		vfe->ops_gen1->enable_irq_wm_line(vfe, output->wm_idx[0], line->id, 0);
80 		vfe->ops_gen1->enable_irq_pix_line(vfe, 0, line->id, 0);
82 		vfe->ops_gen1->set_realign_cfg(vfe, line, 0);
95  * vfe_gen1_disable - Disable streaming on VFE line
96  * @line: VFE line
100 int vfe_gen1_disable(struct vfe_line *line)
102 	struct vfe_device *vfe = to_vfe(line);
104 	vfe_disable_output(line);
106 	vfe_put_output(line);
122 				  struct vfe_line *line)
168 static int vfe_enable_output(struct vfe_line *line)
170 	struct vfe_device *vfe = to_vfe(line);
171 	struct vfe_output *output = &line->output;
183 	sensor_pad = camss_find_sensor_pad(&line->subdev.entity);
196 	ops->reg_update_clear(vfe, line->id);
237 	vfe_output_init_addrs(vfe, output, 0, line);
239 	if (line->id != VFE_LINE_PIX) {
241 		vfe->ops_gen1->enable_irq_wm_line(vfe, output->wm_idx[0], line->id, 1);
242 		vfe->ops_gen1->bus_connect_wm_to_rdi(vfe, output->wm_idx[0], line->id);
244 		vfe->ops_gen1->set_rdi_cid(vfe, line->id, 0);
258 						     &line->video_out.active_fmt.fmt.pix_mp, i, 1);
262 		vfe->ops_gen1->enable_irq_pix_line(vfe, 0, line->id, 1);
264 		vfe->ops_gen1->set_camif_cfg(vfe, line);
265 		vfe->ops_gen1->set_realign_cfg(vfe, line, 1);
267 		vfe->ops_gen1->set_demux_cfg(vfe, line);
268 		vfe->ops_gen1->set_scale_cfg(vfe, line);
269 		vfe->ops_gen1->set_crop_cfg(vfe, line);
274 	ops->reg_update(vfe, line->id);
281 static int vfe_get_output(struct vfe_line *line)
283 	struct vfe_device *vfe = to_vfe(line);
285 	struct v4l2_format *f = &line->video_out.active_fmt;
292 	output = &line->output;
314 		wm_idx = vfe_reserve_wm(vfe, line->id);
338 int vfe_gen1_enable(struct vfe_line *line)
340 	struct vfe_device *vfe = to_vfe(line);
356 	ret = vfe_get_output(line);
360 	ret = vfe_enable_output(line);
369 	vfe_put_output(line);
386 					struct vfe_line *line)
405 					struct vfe_line *line)
461 				     struct vfe_line *line)
473 				vfe_output_update_pong_addr(vfe, output, 0, line);
475 				vfe_output_update_ping_addr(vfe, output, 0, line);
490 			vfe_output_init_addrs(vfe, output, 1, line);
521  * @line_id: VFE line
529 	output = &vfe->line[line_id].output;
540  * @line_id: VFE line
545 	struct vfe_line *line = &vfe->line[line_id];
551 	output = &line->output;
598 		vfe_output_init_addrs(vfe, output, 1, &vfe->line[line_id]);
628 	output = &vfe->line[vfe->wm_output_map[wm]].output;
691 	struct vfe_line *line = container_of(vid, struct vfe_line, video_out);
692 	struct vfe_device *vfe = to_vfe(line);
696 	output = &line->output;
700 	vfe_buf_update_wm_on_new(vfe, output, buf, line);