[media] it913x [BUG] Enable endpoint 3 on devices with HID interface
On some USB controllers when endpoint 3 (used by HID) is not enabled
this causes a USB reset.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/usb/dvb-usb-v2/it913x.c b/drivers/media/usb/dvb-usb-v2/it913x.c
index 0b1ddc2..4720428 100644
--- a/drivers/media/usb/dvb-usb-v2/it913x.c
+++ b/drivers/media/usb/dvb-usb-v2/it913x.c
@@ -659,13 +659,19 @@
it913x_wr_reg(d, DEV_0_DMOD, MP2IF2_SW_RST, 0x1);
it913x_wr_reg(d, DEV_0, EP0_TX_EN, 0x0f);
it913x_wr_reg(d, DEV_0, EP0_TX_NAK, 0x1b);
- it913x_wr_reg(d, DEV_0, EP0_TX_EN, 0x2f);
+ if (st->proprietary_ir == false) /* Enable endpoint 3 */
+ it913x_wr_reg(d, DEV_0, EP0_TX_EN, 0x3f);
+ else
+ it913x_wr_reg(d, DEV_0, EP0_TX_EN, 0x2f);
it913x_wr_reg(d, DEV_0, EP4_TX_LEN_LSB,
ep_size & 0xff);
it913x_wr_reg(d, DEV_0, EP4_TX_LEN_MSB, ep_size >> 8);
ret = it913x_wr_reg(d, DEV_0, EP4_MAX_PKT, pkt_size);
} else if (adap->id == 1 && adap->fe[0]) {
- it913x_wr_reg(d, DEV_0, EP0_TX_EN, 0x6f);
+ if (st->proprietary_ir == false)
+ it913x_wr_reg(d, DEV_0, EP0_TX_EN, 0x7f);
+ else
+ it913x_wr_reg(d, DEV_0, EP0_TX_EN, 0x6f);
it913x_wr_reg(d, DEV_0, EP5_TX_LEN_LSB,
ep_size & 0xff);
it913x_wr_reg(d, DEV_0, EP5_TX_LEN_MSB, ep_size >> 8);