Re: [linux-dvb] leadtek dtv1800 h support

[Steven Toth <stoth@linuxtv.org>]

Paul Chubb wrote:
> Steven,
>                thanks for that. Sorry to take so long to respond, 
> business, sickness and a broken laptop belonging to the wife had 
> priority. I have made that change and it is still not working.  Can 
> anyone tell me whether the "xc2028 2-0061: xc2028/3028 firmware name not 
> set!" is normal?
> 
> any help gratefully received.
> 
> Cheers Paul
> 
> dmesg is saying:
> 
> [   28.638400] Linux agpgart interface v0.102
> [   28.718353] i2c-adapter i2c-0: nForce2 SMBus adapter at 0x600
> [   28.718382] i2c-adapter i2c-1: nForce2 SMBus adapter at 0x700
> [   29.581087] Linux video capture interface: v2.00
> [   29.826439] cx88/0: cx2388x v4l2 driver version 0.0.6 loaded
> [   29.826815] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 19
> [   29.826825] ACPI: PCI Interrupt 0000:04:09.0[A] -> Link [LNKB] -> GSI 
> 19 (level, low) -> IRQ 20
> [   29.826882] cx88[0]: subsystem: 107d:6654, board: LeadTek Winfast 
> DTV1800 Hybrid [card=65,autodetected]
> [   29.826884] cx88[0]: TV tuner type 71, Radio tuner type 0
> [   29.876688] cx88/2: cx2388x MPEG-TS Driver Manager version 0.0.6 loaded
> [   30.712104] input: PC Speaker as /devices/platform/pcspkr/input/input5
> [   31.088959] parport_pc 00:06: reported by Plug and Play ACPI
> [   31.089080] parport0: PC-style at 0x378 (0x778), irq 7, dma 3 
> [PCSPP,TRISTATE,COMPAT,EPP,ECP,DMA]
> [   31.743004] cx88[0]: i2c register ok
> [   31.782451] cx88[0]/0: found at 0000:04:09.0, rev: 5, irq: 20, 
> latency: 64, mmio: 0xf7000000
> [   32.072372] tuner' 2-0061: chip found @ 0xc2 (cx88[0])
> [   32.072393] cx88[0]: tuner' i2c attach [addr=0x61,client=(tuner unset)]
> [   32.072397] xc2028: Xcv2028/3028 init called!
> [   32.072400] xc2028 2-0061: type set to XCeive xc2028/xc3028 tuner
> [   32.072403] xc2028 2-0061: xc2028_set_analog_freq called
> [   32.072405] xc2028 2-0061: generic_set_freq called
> [   32.072407] xc2028 2-0061: should set frequency 400000 kHz
> [   32.072409] xc2028 2-0061: check_firmware called
> [   32.072411] xc2028 2-0061: xc2028/3028 firmware name not set!
> [   32.081148] cx88[0]/0: registered device video0 [v4l2]
> [   32.081165] cx88[0]/0: registered device vbi0
> [   32.081181] cx88[0]/0: registered device radio0
> [   32.081241] xc2028 2-0061: xc2028_set_analog_freq called
> [   32.081244] xc2028 2-0061: generic_set_freq called
> [   32.081246] xc2028 2-0061: should set frequency 400000 kHz
> [   32.081248] xc2028 2-0061: check_firmware called
> [   32.081250] xc2028 2-0061: xc2028/3028 firmware name not set!
> [   32.082569] cx88[0]/2: cx2388x 8802 Driver Manager
> [   32.082591] ACPI: PCI Interrupt 0000:04:09.2[A] -> Link [LNKB] -> GSI 
> 19 (level, low) -> IRQ 20
> [   32.082599] cx88[0]/2: found at 0000:04:09.2, rev: 5, irq: 20, 
> latency: 64, mmio: 0xf9000000
> [   32.083266] ACPI: PCI Interrupt Link [LAZA] enabled at IRQ 23
> [   32.083268] ACPI: PCI Interrupt 0000:00:10.1[B] -> Link [LAZA] -> GSI 
> 23 (level, low) -> IRQ 16
> [   32.083287] PCI: Setting latency timer of device 0000:00:10.1 to 64
> [   32.127731] cx88/2: cx2388x dvb driver version 0.0.6 loaded
> [   32.127736] cx88/2: registering cx8802 driver, type: dvb access: shared
> [   32.127740] cx88[0]/2: subsystem: 107d:6654, board: LeadTek Winfast 
> DTV1800 Hybrid [card=65]
> [   32.127743] cx88[0]/2-dvb: cx8802_dvb_probe
> [   32.127745] cx88[0]/2-dvb:  ->being probed by Card=65 Name=cx88[0], 
> PCI 04:09
> [   32.127747] cx88[0]/2: cx2388x based DVB/ATSC card
> [   32.156427] xc2028: Xcv2028/3028 init called!
> [   32.156433] xc2028 2-0061: type set to XCeive xc2028/xc3028 tuner
> [   32.156732] xc2028 2-0061: xc2028_sleep called
> [   32.169974] DVB: registering new adapter (cx88[0])
> [   32.169979] dvb_register_frontend
> [   32.169982] DVB: registering frontend 0 (Zarlink ZL10353 DVB-T)...
> [   33.317397] NET: Registered protocol family 10
> [   33.317628] lo: Disabled Privacy Extensions
> [   33.712824] lp0: using parport0 (interrupt-driven).
> [   33.898837] Adding 1317288k swap on /dev/sda5.  Priority:-1 extents:1 
> across:1317288k
> [   34.557544] EXT3 FS on sda1, internal journal
> [   37.102885] No dock devices found.
> [   37.531957] powernow-k8: Found 1 AMD Athlon(tm) 64 Processor 3200+ 
> processors (1 cpu cores) (version 2.20.00)
> [   37.531990] powernow-k8:    0 : fid 0xc (2000 MHz), vid 0x8
> [   37.531992] powernow-k8:    1 : fid 0xa (1800 MHz), vid 0x8
> [   37.531994] powernow-k8:    2 : fid 0x2 (1000 MHz), vid 0x12
> [   40.272294] apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16ac)
> [   40.272300] apm: overridden by ACPI.
> [   43.834306] eth0: no IPv6 routers present
> [   45.221024] dvb_frontend_open
> [   45.221032] cx88[0]/2-dvb: cx8802_dvb_advise_acquire
> [   45.221034] dvb_frontend_start
> [   45.223064] dvb_frontend_ioctl
> [   45.223071] dvb_frontend_thread
> [   45.223073] DVB: initialising frontend 0 (Zarlink ZL10353 DVB-T)...
> [   45.225411] dvb_frontend_release
> [   45.225415] cx88[0]/2-dvb: cx8802_dvb_advise_release
> [   45.225456] dvb_frontend_open
> [   45.225458] cx88[0]/2-dvb: cx8802_dvb_advise_acquire
> [   45.225459] dvb_frontend_start
> [   45.225462] dvb_frontend_ioctl
> [   45.225465] dvb_frontend_release
> [   45.225466] cx88[0]/2-dvb: cx8802_dvb_advise_release
> [   45.225505] dvb_frontend_open
> [   45.225507] cx88[0]/2-dvb: cx8802_dvb_advise_acquire
> [   45.225508] dvb_frontend_start
> [   45.225511] dvb_frontend_ioctl
> [   90.905975] Marking TSC unstable due to: cpufreq changes.
> [   90.913866] Time: acpi_pm clocksource has been installed.
> [   91.313691] Clocksource tsc unstable (delta = -204020896 ns)
> [   91.855061] xc2028 2-0061: xc2028_set_analog_freq called
> [   91.855073] xc2028 2-0061: generic_set_freq called
> [   91.855077] xc2028 2-0061: should set frequency 87500 kHz
> [   91.855081] xc2028 2-0061: check_firmware called
> [   91.855085] xc2028 2-0061: xc2028/3028 firmware name not set!
> [   91.870584] xc2028 2-0061: xc2028_sleep called
> 
> patch is:
> --- cx88-cards.c.prepatch    2008-08-23 16:24:33.000000000 +1000
> +++ cx88-cards.c    2008-08-31 18:26:01.000000000 +1000
> @@ -1611,6 +1611,37 @@
>            } },
>            .mpeg           = CX88_MPEG_DVB,
>        },
> +       [CX88_BOARD_WINFAST_DTV1800H] = {
> +               .name           = "LeadTek Winfast DTV1800 Hybrid",
> +               .tuner_type     = TUNER_XC2028,
> +//               .radio_type     = TUNER_XC2028,
> +               .tuner_addr     = 0x61,
> +//               .radio_addr     = 0x61,
> +               .input          = {{
> +                       .type   = CX88_VMUX_TELEVISION,
> +                       .vmux   = 0,
> +                       .gpio0  = 0x0400,       //pin 2:mute = 0 (off)
> +                       .gpio1  = 0x6040,       //pin 13:audio = 0 
> (tuner), pin 14:FM = 1 (off?)
> +                       .gpio2  = 0x0000,
> +               },{
> +                       .type   = CX88_VMUX_COMPOSITE1,
> +                       .vmux   = 1,
> +                       .gpio0  = 0x0400,       //pin 2:mute = 0 (off)
> +                       .gpio1  = 0x6060,       //pin 13:audio = 1 
> (line), pin 14:FM = 1 (off?)
> +                       .gpio2  = 0x0000,
> +               },{
> +                       .type   = CX88_VMUX_SVIDEO,
> +                       .vmux   = 2,
> +               }},
> +               .radio = {
> +                       .type   = CX88_RADIO,
> +                       .gpio0  = 0x0400,       //pin 2:mute = 0 (off)
> +                       .gpio1  = 0x6000,       //pin 13:audio = 0? 
> (tuner), pin 14:FM = 0? (on?)
> +                       .gpio2  = 0x0000,
> +               },
> +               .mpeg           = CX88_MPEG_DVB,
> +       },
> +
> };
> 
> /* ------------------------------------------------------------------ */
> @@ -1948,6 +1979,11 @@
>         .subvendor = 0x14f1,
>         .subdevice = 0x8852,
>         .card      = CX88_BOARD_GENIATECH_X8000_MT,
> +        }, {
> +                .subvendor = 0x107d,
> +                .subdevice = 0x6654,
> +                .card      = CX88_BOARD_WINFAST_DTV1800H,
> +
>     }
> };
> 
> @@ -2310,6 +2346,15 @@
>         cx_set(MO_GP0_IO, 0x00000080); /* 702 out of reset */
>         udelay(1000);
>         break;
> +        case CX88_BOARD_WINFAST_DTV1800H:
> +                cx_set(MO_GP1_IO, 0x000010);  //gpio 12 = 1: powerup 
> XC3028
> +                mdelay(250);
> +                cx_clear(MO_GP1_IO, 0x000010);  //gpio 12 = 0: 
> powerdown XC3028
> +                mdelay(250);
> +                cx_set(MO_GP1_IO, 0x000010);  //gpio 12 = 1: powerup 
> XC3028
> +                mdelay(250);
> +                break;
> +
>     }
> }
> 
> --- cx88-dvb.c.prepatch    2008-08-23 16:48:59.000000000 +1000
> +++ cx88-dvb.c    2008-08-31 17:47:12.000000000 +1000
> @@ -773,6 +773,7 @@
>                 fe->ops.tuner_ops.set_config(fe, &ctl);
>         }
>         break;
> +         case CX88_BOARD_WINFAST_DTV1800H:
>      case CX88_BOARD_PINNACLE_HYBRID_PCTV:
>         dev->dvb.frontend = dvb_attach(zl10353_attach,
>                            &cx88_geniatech_x8000_mt,
> --- cx88.h.prepatch    2008-08-23 16:49:16.000000000 +1000
> +++ cx88.h    2008-08-24 18:28:22.000000000 +1000
> @@ -220,6 +220,7 @@
> #define CX88_BOARD_POWERCOLOR_REAL_ANGEL   62
> #define CX88_BOARD_GENIATECH_X8000_MT      63
> #define CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PRO 64
> +#define CX88_BOARD_WINFAST_DTV1800H        65
> 
> enum cx88_itype {
>     CX88_VMUX_COMPOSITE1 = 1,
> 
> Steven Toth wrote:
>> Paul Chubb wrote:
>>> Hi,
>>>     a few months ago Miroslav Sustek created a patch for this card 
>>> against Markus Rechberger's v4l repository. This patch is attached as 
>>> dtv1800.patch. A patched and compiled set of drivers fails on ubuntu 
>>> hardy heron 8.04 with lots of symbol errors. Hardy is running 
>>> 2.6.24.19. I have attempted to backport this patch to the current v4l 
>>> tree with limited success. The driver loads however fails to do 
>>> anything useful. My patch is attached as dtv1800h-v4l.patch.
>>>
>>> I *think* the issue is with loading firmware. The tuner-xc2028.c 
>>> function check_firmware is passed a frontend without the firmware 
>>> name - producing the error shown in the dmesg listing below. If I 
>>> hack the function and hardcode the firmware file name, it attempts to 
>>> load the firmware but fails when it tries to read back.
>>>
>>> Now that I am totally out of my depth I am not sure what to try next. 
>>> Any help will be gratefully received.
>>
>> Don't call cx_write() inside the gpio card setup, you're potentially 
>> destroying the other bits, it's risky.
>>
>> +    case CX88_BOARD_WINFAST_DTV1800H:
>> +        cx_write(MO_GP1_IO, 0x101010);  //gpio 12 = 1: powerup XC3028
>> +        mdelay(250);
>> +        cx_write(MO_GP1_IO, 0x101000);  //gpio 12 = 0: powerdown XC3028
>> +        mdelay(250);
>> +        cx_write(MO_GP1_IO, 0x101010);  //gpio 12 = 1: powerup XC3028
>> +        mdelay(250);
>> +        break;
>>
>>
>> Call cx_clear() and cx_set() instead, for the specific gpio bit (12) 
>> that you need.
>>
>> - Steve
>>
>>
>>
>>
>>
> 
> 

+         case CX88_BOARD_WINFAST_DTV1800H:

When you added this to the existing switch case statement, was the 
PINNACLE specifically loading the 2028 firmware by name?

I don't recall the specifics but I suspect the driver is telling you 
exactly what it thinks.... nobody told it the name of the firmware to 
load during the _attach() function call.

- Steve

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