331 static struct tw9910_priv *to_tw9910(const struct i2c_client *client)  in to_tw9910()  argument
333 	return container_of(i2c_get_clientdata(client), struct tw9910_priv,  in to_tw9910()
337 static int tw9910_mask_set(struct i2c_client *client, u8 command,  in tw9910_mask_set()  argument
340 	s32 val = i2c_smbus_read_byte_data(client, command);  in tw9910_mask_set()
347 	return i2c_smbus_write_byte_data(client, command, val);  in tw9910_mask_set()
350 static int tw9910_set_scale(struct i2c_client *client,  in tw9910_set_scale()  argument
355 	ret = i2c_smbus_write_byte_data(client, SCALE_HI,  in tw9910_set_scale()
361 	ret = i2c_smbus_write_byte_data(client, HSCALE_LO,  in tw9910_set_scale()
366 	ret = i2c_smbus_write_byte_data(client, VSCALE_LO,  in tw9910_set_scale()
372 static int tw9910_set_hsync(struct i2c_client *client)  in tw9910_set_hsync()  argument
374 	struct tw9910_priv *priv = to_tw9910(client);  in tw9910_set_hsync()
378 	ret = i2c_smbus_write_byte_data(client, HSBEGIN,  in tw9910_set_hsync()
384 	ret = i2c_smbus_write_byte_data(client, HSEND,  in tw9910_set_hsync()
392 		ret = tw9910_mask_set(client, HSLOWCTL, 0x77,  in tw9910_set_hsync()
399 static void tw9910_reset(struct i2c_client *client)  in tw9910_reset()  argument
401 	tw9910_mask_set(client, ACNTL1, SRESET, SRESET);  in tw9910_reset()
405 static int tw9910_power(struct i2c_client *client, int enable)  in tw9910_power()  argument
419 	ret = tw9910_mask_set(client, ACNTL1, ACNTL1_PDN_MASK, acntl1);  in tw9910_power()
423 	return tw9910_mask_set(client, ACNTL2, ACNTL2_PDN_MASK, acntl2);  in tw9910_power()
461 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in tw9910_s_stream()  local
462 	struct tw9910_priv *priv = to_tw9910(client);  in tw9910_s_stream()
475 			dev_err(&client->dev, "un-supported revision\n");  in tw9910_s_stream()
482 			dev_err(&client->dev, "norm select error\n");  in tw9910_s_stream()
486 		dev_dbg(&client->dev, "%s %dx%d\n",  in tw9910_s_stream()
492 	ret = tw9910_mask_set(client, OPFORM, OEN_TRI_SEL_MASK, val);  in tw9910_s_stream()
496 	return tw9910_power(client, enable);  in tw9910_s_stream()
501 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in tw9910_g_std()  local
502 	struct tw9910_priv *priv = to_tw9910(client);  in tw9910_g_std()
511 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in tw9910_s_std()  local
512 	struct tw9910_priv *priv = to_tw9910(client);  in tw9910_s_std()
526 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in tw9910_g_register()  local
533 	ret = i2c_smbus_read_byte_data(client, reg->reg);  in tw9910_g_register()
549 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in tw9910_s_register()  local
555 	return i2c_smbus_write_byte_data(client, reg->reg, reg->val);  in tw9910_s_register()
561 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in tw9910_s_power()  local
562 	struct soc_camera_subdev_desc *ssdd = soc_camera_i2c_to_desc(client);  in tw9910_s_power()
563 	struct tw9910_priv *priv = to_tw9910(client);  in tw9910_s_power()
565 	return soc_camera_set_power(&client->dev, ssdd, priv->clk, on);  in tw9910_s_power()
570 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in tw9910_set_frame()  local
571 	struct tw9910_priv *priv = to_tw9910(client);  in tw9910_set_frame()
585 	tw9910_reset(client);  in tw9910_set_frame()
594 	ret = tw9910_mask_set(client, OPFORM, LEN, val);  in tw9910_set_frame()
622 	ret = tw9910_mask_set(client, VBICNTL, RTSEL_MASK, val);  in tw9910_set_frame()
629 	ret = tw9910_set_scale(client, priv->scale);  in tw9910_set_frame()
636 	ret = tw9910_set_hsync(client);  in tw9910_set_frame()
647 	tw9910_reset(client);  in tw9910_set_frame()
655 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in tw9910_g_crop()  local
656 	struct tw9910_priv *priv = to_tw9910(client);  in tw9910_g_crop()
674 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in tw9910_cropcap()  local
675 	struct tw9910_priv *priv = to_tw9910(client);  in tw9910_cropcap()
697 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in tw9910_g_fmt()  local
698 	struct tw9910_priv *priv = to_tw9910(client);  in tw9910_g_fmt()
743 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in tw9910_try_fmt()  local
744 	struct tw9910_priv *priv = to_tw9910(client);  in tw9910_try_fmt()
750 		dev_err(&client->dev, "Field type %d invalid.\n", mf->field);  in tw9910_try_fmt()
770 static int tw9910_video_probe(struct i2c_client *client)  in tw9910_video_probe()  argument
772 	struct tw9910_priv *priv = to_tw9910(client);  in tw9910_video_probe()
781 		dev_err(&client->dev, "bus width error\n");  in tw9910_video_probe()
793 	id = i2c_smbus_read_byte_data(client, ID);  in tw9910_video_probe()
799 		dev_err(&client->dev,  in tw9910_video_probe()
806 	dev_info(&client->dev,  in tw9910_video_probe()
837 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in tw9910_g_mbus_config()  local
838 	struct soc_camera_subdev_desc *ssdd = soc_camera_i2c_to_desc(client);  in tw9910_g_mbus_config()
853 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in tw9910_s_mbus_config()  local
854 	struct soc_camera_subdev_desc *ssdd = soc_camera_i2c_to_desc(client);  in tw9910_s_mbus_config()
870 	return i2c_smbus_write_byte_data(client, OUTCTR1, val);  in tw9910_s_mbus_config()
903 static int tw9910_probe(struct i2c_client *client,  in tw9910_probe()  argument
910 		to_i2c_adapter(client->dev.parent);  in tw9910_probe()
911 	struct soc_camera_subdev_desc	*ssdd = soc_camera_i2c_to_desc(client);  in tw9910_probe()
915 		dev_err(&client->dev, "TW9910: missing platform data!\n");  in tw9910_probe()
922 		dev_err(&client->dev,  in tw9910_probe()
928 	priv = devm_kzalloc(&client->dev, sizeof(*priv), GFP_KERNEL);  in tw9910_probe()
934 	v4l2_i2c_subdev_init(&priv->subdev, client, &tw9910_subdev_ops);  in tw9910_probe()
936 	priv->clk = v4l2_clk_get(&client->dev, "mclk");  in tw9910_probe()
940 	ret = tw9910_video_probe(client);  in tw9910_probe()
947 static int tw9910_remove(struct i2c_client *client)  in tw9910_remove()  argument
949 	struct tw9910_priv *priv = to_tw9910(client);  in tw9910_remove()