[media] af9035: add support for 2nd tuner of MSI DigiVox Diversity

PIP tested with VLC. Diversity tested with the Windows driver.
Signed-off-by: Stefan Pöschel <basic.master@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

drivers/media/usb/dvb-usb-v2/af9035.c

@@ -684,7 +684,7 @@ static int af9035_download_firmware(struct dvb_usb_device *d,
 	if (ret < 0)
 		goto err;
 
-	if (tmp == 1 || tmp == 3) {
+	if (tmp == 1 || tmp == 3 || tmp == 5) {
 		/* configure gpioh1, reset & power slave demod */
 		ret = af9035_wr_reg_mask(d, 0x00d8b0, 0x01, 0x01);
 		if (ret < 0)
@@ -823,7 +823,7 @@ static int af9035_read_config(struct dvb_usb_device *d)
 	if (ret < 0)
 		goto err;
 
-	if (tmp == 1 || tmp == 3)
+	if (tmp == 1 || tmp == 3 || tmp == 5)
 		state->dual_mode = true;
 
 	dev_dbg(&d->udev->dev, "%s: ts mode=%d dual mode=%d\n", __func__,

drivers/media/usb/dvb-usb-v2/af9035.h

@@ -112,9 +112,10 @@ static const u32 clock_lut_it9135[] = {
  * 0  TS
  * 1  DCA + PIP
  * 3  PIP
+ * 5  DCA + PIP
  * n  DCA
  *
- * Values 0 and 3 are seen to this day. 0 for single TS and 3 for dual TS.
+ * Values 0, 3 and 5 are seen to this day. 0 for single TS and 3/5 for dual TS.
  */
 
 #define EEPROM_BASE_AF9035        0x42fd