Because there was some interest on the firmware, I've put it onto the web.
The firmware is at http://home.arcor.de/efocht/dvb-usb-wt220u-fc03.fw
The preprocessed usbsnoop trace is at:
http://home.arcor.de/efocht/usbsnoop.hexfw
The patch to v4l-dvb is attached to this email and at
http://home.arcor.de/efocht/freecom_dvbt.patch
One thing is strange when looking at the USB trace: There is a reset after
around 1/5th of the transfers. The things written before this reset are
overwritten afterwards. Any idea how to handle this in the firmware file?
And: the ooops occurs allways after the third "WARNING: filter timeout pid
0x0010". Looks like the hardware PID filters are not handled properly, yet.
Thanks in advance for any hints...
Regards,
Erich
On Tuesday 04 July 2006 18:05, Erich Focht wrote:
> On Tuesday 04 July 2006 00:47, hermann pitton wrote:
> > it is just a few days back and was a success story.
> > http://linuxtv.org/pipermail/linux-dvb/2006-June/011131.html
>
> Thanks for the hint! I have a firmware now which alights the LED.
>
> Unfortunately when trying to dvbscan, there's an ooops:
>
> in theoutput I'm getting lots of:
> ...
> WARNING: >>> tuning failed!!!
> >>> tune to: 730000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_AUTO:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE
> WARNING: filter timeout pid 0x0011
> WARNING: filter timeout pid 0x0000
> WARNING: filter timeout pid 0x0010
>
>
> And "dmesg" shows:
>
> dvb-usb: found a 'WideView WT-220U PenType Receiver (Typhoon/Freecom)' in warm state.
> dvb-usb: will use the device's hardware PID filter (table count: 15).
> DVB: registering new adapter (WideView WT-220U PenType Receiver (Typhoon/Freecom)).
> DVB: registering frontend 0 (WideView USB DVB-T)...
> input: IR-receiver inside an USB DVB receiver as /class/input/input5
> dvb-usb: schedule remote query interval to 300 msecs.
> dvb-usb: WideView WT-220U PenType Receiver (Typhoon/Freecom) successfully initialized and connected.
> dvb-usb: recv bulk message failed: -110
> drivers/usb/input/hid-core.c: timeout initializing reports
> input: Digital TV Receiver Digital TV Receiver as /class/input/input6
> input: USB HID v1.10 Keyboard [Digital TV Receiver Digital TV Receiver] on usb-0000:00:1d.7-4
> Unable to handle kernel NULL pointer dereference at virtual address 00000048
> printing eip:
> efa484f7
> *pde = 00000000
> Oops: 0000 [#1]
> last sysfs file: /devices/pci0000:00/0000:00:1d.7/usb3/3-4/3-4:1.1/bInterfaceProtocol
> Modules linked in: dvb_usb_dtt200u dvb_usb dvb_core dvb_pll michael_mic arc4 ieee80211_crypt_tkip ipv6 cpufreq_ondemand cpufreq_userspace cpufreq_powersave speedstep_centrino freq_table snd_pcm_oss snd_mixer_oss snd_seq snd_seq_device i915 drm af_packet edd toshiba_acpi button battery ac apparmor aamatch_pcre ext3 jbd loop usbhid dm_mod shpchp pci_hotplug pcmcia intel_agp agpgart e100 mii i2c_i801 i2c_core ehci_hcd uhci_hcd usbcore snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_pcm snd_timer snd soundcore snd_page_alloc i8xx_tco ipw2200 ieee80211 ieee80211_crypt firmware_class yenta_socket rsrc_nonstatic pcmcia_core parport_pc lp parport reiserfs fan thermal processor piix ide_disk ide_core
> CPU: 0
> EIP: 0060:[<efa484f7>] Tainted: G U VLI
> EFLAGS: 00010007 (2.6.16.13-4-default #1)
> EIP is at start_unlink_async+0x3c/0x99 [ehci_hcd]
> eax: 00000000 ebx: dfedd0d0 ecx: 00000000 edx: ee343200
> esi: ee343200 edi: 00010011 ebp: dfedd000 esp: dcee7da0
> ds: 007b es: 007b ss: 0068
> Process dvbscan (pid: 5347, threadinfo=dcee6000 task=d696b570)
> Stack: <0>ee343200 dfedd0d0 00000287 efa4acd1 d56526c0 d56526c0 dfedd000 00000282
> efa6ca41 00000000 00000082 dca0c140 d8616930 00000001 dcee7dfc c011415f
> 00000000 00000001 d8616930 00000000 00000202 dcee7ee1 dfedd000 d56526c0
> Call Trace:
> [<efa4acd1>] ehci_urb_dequeue+0x2a/0x94 [ehci_hcd]
> [<efa6ca41>] unlink1+0xf6/0xfd [usbcore]
> [<c011415f>] __wake_up_common+0x2e/0x4d
> [<efa6d437>] hcd_unlink_urb+0xea/0x10d [usbcore]
> [<efa6dcbf>] usb_kill_urb+0x5b/0xd7 [usbcore]
> [<c01eb682>] n_tty_receive_buf+0xbd6/0xc22
> [<efc72e38>] dvb_usb_generic_write+0xe/0x12 [dvb_usb]
> [<efc72b42>] dvb_usb_urb_kill+0x2d/0x44 [dvb_usb]
> [<efc73735>] dvb_usb_ctrl_feed+0x4b/0x179 [dvb_usb]
> [<efd18ea9>] dmx_section_feed_stop_filtering+0x3a/0x5c [dvb_core]
> [<efd17b55>] dvb_dmxdev_feed_stop+0x33/0x41 [dvb_core]
> [<efd17b8f>] dvb_dmxdev_filter_stop+0x2c/0x74 [dvb_core]
> [<efd18086>] dvb_demux_do_ioctl+0xe2/0x2a4 [dvb_core]
> [<efd17102>] dvb_usercopy+0xa6/0xff [dvb_core]
> [<c01e6a2a>] tty_default_put_char+0x17/0x1a
> [<c01ea411>] opost+0x180/0x196
> [<c01eaa98>] write_chan+0x294/0x2a8
> [<c01e6ef7>] tty_ldisc_deref+0x47/0x4d
> [<efd17901>] dvb_demux_ioctl+0x0/0x11 [dvb_core]
> [<efd1790f>] dvb_demux_ioctl+0xe/0x11 [dvb_core]
> [<efd17fa4>] dvb_demux_do_ioctl+0x0/0x2a4 [dvb_core]
> [<c0158df2>] do_ioctl+0x3a/0x49
> [<c0159000>] vfs_ioctl+0x1ff/0x216
> [<c015905f>] sys_ioctl+0x48/0x61
> [<c01029db>] sysenter_past_esp+0x54/0x79
> Code: 83 7b fc 00 74 05 83 e7 df 89 38 0f ba b3 a8 00 00 00 03 eb 6f c6 42 68 02 8d 42 60 e8 0f ac 75 d0 8b 4b 10 89 73 14 eb 02 89 c1 <8b> 41 48 39 f0 75 f7 8b 06 89 01 8b 46 48 89 41 48 83 7b fc 00
> <3>Debug: sleeping function called from invalid context at include/linux/rwsem.h:43
> in_atomic():0, irqs_disabled():1
> [<c011841b>] profile_task_exit+0x18/0x3e
> [<c0119713>] do_exit+0x1c/0x63f
> [<c0117c8c>] printk+0x14/0x18
> [<c01043a8>] show_stack+0x0/0xa
> [<c0273add>] do_page_fault+0x382/0x53c
> [<efa484f7>] start_unlink_async+0x3c/0x99 [ehci_hcd]
> [<c027375b>] do_page_fault+0x0/0x53c
> [<c0103bbf>] error_code+0x4f/0x60
> [<efa484f7>] start_unlink_async+0x3c/0x99 [ehci_hcd]
> [<efa4acd1>] ehci_urb_dequeue+0x2a/0x94 [ehci_hcd]
> [<efa6ca41>] unlink1+0xf6/0xfd [usbcore]
> [<c011415f>] __wake_up_common+0x2e/0x4d
> [<efa6d437>] hcd_unlink_urb+0xea/0x10d [usbcore]
> [<efa6dcbf>] usb_kill_urb+0x5b/0xd7 [usbcore]
> [<c01eb682>] n_tty_receive_buf+0xbd6/0xc22
> [<efc72e38>] dvb_usb_generic_write+0xe/0x12 [dvb_usb]
> [<efc72b42>] dvb_usb_urb_kill+0x2d/0x44 [dvb_usb]
> [<efc73735>] dvb_usb_ctrl_feed+0x4b/0x179 [dvb_usb]
> [<efd18ea9>] dmx_section_feed_stop_filtering+0x3a/0x5c [dvb_core]
> [<efd17b55>] dvb_dmxdev_feed_stop+0x33/0x41 [dvb_core]
> [<efd17b8f>] dvb_dmxdev_filter_stop+0x2c/0x74 [dvb_core]
> [<efd18086>] dvb_demux_do_ioctl+0xe2/0x2a4 [dvb_core]
> [<efd17102>] dvb_usercopy+0xa6/0xff [dvb_core]
> [<c01e6a2a>] tty_default_put_char+0x17/0x1a
> [<c01ea411>] opost+0x180/0x196
> [<c01eaa98>] write_chan+0x294/0x2a8
> [<c01e6ef7>] tty_ldisc_deref+0x47/0x4d
> [<efd17901>] dvb_demux_ioctl+0x0/0x11 [dvb_core]
> [<efd1790f>] dvb_demux_ioctl+0xe/0x11 [dvb_core]
> [<efd17fa4>] dvb_demux_do_ioctl+0x0/0x2a4 [dvb_core]
> [<c0158df2>] do_ioctl+0x3a/0x49
> [<c0159000>] vfs_ioctl+0x1ff/0x216
> [<c015905f>] sys_ioctl+0x48/0x61
> [<c01029db>] sysenter_past_esp+0x54/0x79
>
>
>
> Any idea how to proceed?
>
> Thanks,
> best regards,
> Erich
>
>
diff -ur t/v4l-dvb/linux/drivers/media/dvb/dvb-usb/dtt200u.c v4l-dvb/linux/drivers/media/dvb/dvb-usb/dtt200u.c
--- t/v4l-dvb/linux/drivers/media/dvb/dvb-usb/dtt200u.c 2006-07-05 10:17:05.000000000 +0200
+++ v4l-dvb/linux/drivers/media/dvb/dvb-usb/dtt200u.c 2006-07-04 16:09:35.000000000 +0200
@@ -93,6 +93,7 @@
}
static struct dvb_usb_properties dtt200u_properties;
+static struct dvb_usb_properties wt220u_fc_properties;
static struct dvb_usb_properties wt220u_properties;
static struct dvb_usb_properties wt220u_zl0353_properties;
@@ -101,6 +102,7 @@
{
if (dvb_usb_device_init(intf,&dtt200u_properties,THIS_MODULE,NULL) == 0 ||
dvb_usb_device_init(intf,&wt220u_properties,THIS_MODULE,NULL) == 0 ||
+ dvb_usb_device_init(intf,&wt220u_fc_properties,THIS_MODULE,NULL) == 0 ||
dvb_usb_device_init(intf,&wt220u_zl0353_properties,THIS_MODULE,NULL) == 0)
return 0;
@@ -114,6 +116,8 @@
{ USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_WARM) },
{ USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_ZL0353_COLD) },
{ USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_ZL0353_WARM) },
+ { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_FC_COLD) },
+ { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_FC_WARM) },
{ 0 },
};
MODULE_DEVICE_TABLE(usb, dtt200u_usb_table);
@@ -200,6 +204,47 @@
}
};
+static struct dvb_usb_properties wt220u_fc_properties = {
+ .caps = DVB_USB_HAS_PID_FILTER | DVB_USB_NEED_PID_FILTERING,
+ .pid_filter_count = 15,
+
+ .usb_ctrl = CYPRESS_FX2,
+ .firmware = "dvb-usb-wt220u-fc03.fw",
+
+ .power_ctrl = dtt200u_power_ctrl,
+ .streaming_ctrl = dtt200u_streaming_ctrl,
+ .pid_filter = dtt200u_pid_filter,
+ .frontend_attach = dtt200u_frontend_attach,
+
+ .rc_interval = 300,
+ .rc_key_map = dtt200u_rc_keys,
+ .rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys),
+ .rc_query = dtt200u_rc_query,
+
+ .generic_bulk_ctrl_endpoint = 0x01,
+
+ /* parameter for the MPEG2-data transfer */
+ .urb = {
+ .type = DVB_USB_BULK,
+ .count = 7,
+ .endpoint = 0x02,
+ .u = {
+ .bulk = {
+ .buffersize = 4096,
+ }
+ }
+ },
+
+ .num_device_descs = 1,
+ .devices = {
+ { .name = "WideView WT-220U PenType Receiver (Typhoon/Freecom)",
+ .cold_ids = { &dtt200u_usb_table[6], NULL },
+ .warm_ids = { &dtt200u_usb_table[7], NULL },
+ },
+ { NULL },
+ }
+};
+
static struct dvb_usb_properties wt220u_zl0353_properties = {
.caps = DVB_USB_HAS_PID_FILTER | DVB_USB_NEED_PID_FILTERING,
.pid_filter_count = 15,
diff -ur t/v4l-dvb/linux/drivers/media/dvb/dvb-usb/dvb-usb-ids.h v4l-dvb/linux/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
--- t/v4l-dvb/linux/drivers/media/dvb/dvb-usb/dvb-usb-ids.h 2006-07-05 10:17:05.000000000 +0200
+++ v4l-dvb/linux/drivers/media/dvb/dvb-usb/dvb-usb-ids.h 2006-07-01 11:05:32.000000000 +0200
@@ -84,6 +84,8 @@
#define USB_PID_DTT200U_WARM 0x0301
#define USB_PID_WT220U_COLD 0x0222
#define USB_PID_WT220U_WARM 0x0221
+#define USB_PID_WT220U_FC_COLD 0x0225
+#define USB_PID_WT220U_FC_WARM 0x0226
#define USB_PID_WT220U_ZL0353_COLD 0x022a
#define USB_PID_WT220U_ZL0353_WARM 0x022b
#define USB_PID_WINTV_NOVA_T_USB2_COLD 0x9300
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