[media] rtl2832: provide register IO callbacks

Provide register read and write callbacks for SDR module.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

drivers/media/dvb-frontends/rtl2832.c

@@ -1279,6 +1279,9 @@ static int rtl2832_probe(struct i2c_client *client,
 	pdata->enable_slave_ts = rtl2832_enable_slave_ts;
 	pdata->pid_filter = rtl2832_pid_filter;
 	pdata->pid_filter_ctrl = rtl2832_pid_filter_ctrl;
+	pdata->bulk_read = rtl2832_bulk_read;
+	pdata->bulk_write = rtl2832_bulk_write;
+	pdata->update_bits = rtl2832_update_bits;
 
 	dev_info(&client->dev, "Realtek RTL2832 successfully attached\n");
 	return 0;

drivers/media/dvb-frontends/rtl2832.h

@@ -80,6 +80,10 @@ struct rtl2832_platform_data {
 	int (*enable_slave_ts)(struct i2c_client *);
 	int (*pid_filter)(struct dvb_frontend *, u8, u16, int);
 	int (*pid_filter_ctrl)(struct dvb_frontend *, int);
+	/* Register access for SDR module */
+	int (*bulk_read)(struct i2c_client *, unsigned int, void *, size_t);
+	int (*bulk_write)(struct i2c_client *, unsigned int, const void *, size_t);
+	int (*update_bits)(struct i2c_client *, unsigned int, unsigned int, unsigned int);
 };
 
 #endif /* RTL2832_H */