Re: MyGica T230 dvb-t2 data corruption since commit 5fa8815

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Hi Jan,

I've been running for a couple of weeks now with your two patches applied:

1) dvbsky: add MyGica T230
2) remove t230 from cxusb

Everything has been working perfectly - the checksum errors when
scanning muxes have gone, and streaming has been working nicely.

Tested-by: James Hutchinson <jahutchinson99@xxxxxxxxxxxxxx>

Regards,
James

On Fri, 19 Jul 2019 at 19:35, Jan Pieter van Woerkom <jp@xxxxxxx> wrote:
>
> dvbsky: add MyGica T230.
> Moved from cxusb driver as that driver can't handle FX2 FIFO issue.
>
> Signed-off-by: Jan Pieter van Woerkom <jp@xxxxxxx>
> ---
> diff -ru a/drivers/media/usb/dvb-usb-v2/dvbsky.c b/drivers/media/usb/dvb-usb-v2/dvbsky.c
> --- a/drivers/media/usb/dvb-usb-v2/dvbsky.c     2019-07-08 00:41:56.000000000 +0200
> +++ b/drivers/media/usb/dvb-usb-v2/dvbsky.c     2019-07-19 17:50:54.671341146 +0200
> @@ -561,11 +561,18 @@
>
>         /* attach tuner */
>         si2157_config.fe = adap->fe[0];
> -       si2157_config.if_port = 0;
> -
> -       state->i2c_client_tuner = dvb_module_probe("si2157", "si2141",
> +       if (le16_to_cpu(d->udev->descriptor.idProduct) == USB_PID_MYGICA_T230) {
> +               si2157_config.if_port = 1;
> +               state->i2c_client_tuner = dvb_module_probe("si2157", NULL,
> +                                                  i2c_adapter,
> +                                                  0x60, &si2157_config);
> +       }
> +       else {
> +               si2157_config.if_port = 0;
> +               state->i2c_client_tuner = dvb_module_probe("si2157", "si2141",
>                                                    i2c_adapter,
>                                                    0x60, &si2157_config);
> +       }
>         if (!state->i2c_client_tuner) {
>                 dvb_module_release(state->i2c_client_demod);
>                 return -ENODEV;
> @@ -787,6 +794,9 @@
>         { DVB_USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S2_R4,
>                 &dvbsky_s960_props, "Terratec Cinergy S2 Rev.4",
>                 RC_MAP_DVBSKY) },
> +       { DVB_USB_DEVICE(USB_VID_CONEXANT, USB_PID_MYGICA_T230,
> +               &mygica_t230c_props, "MyGica Mini DVB-T2 USB Stick T230",
> +               RC_MAP_TOTAL_MEDIA_IN_HAND_02) },
>         { DVB_USB_DEVICE(USB_VID_CONEXANT, USB_PID_MYGICA_T230C,
>                 &mygica_t230c_props, "MyGica Mini DVB-T2 USB Stick T230C",
>                 RC_MAP_TOTAL_MEDIA_IN_HAND_02) },



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