On 02/23/2015 11:54 PM, Gilles Risch wrote:
On 02/23/2015 09:36 PM, Benjamin Larsson wrote:
On 02/23/2015 09:24 PM, Gilles Risch wrote:
On 02/22/2015 10:29 PM, Antti Palosaari wrote:
On 02/22/2015 10:04 PM, Benjamin Larsson wrote:
On 02/22/2015 02:47 PM, Gilles Risch wrote:
[...]
Not sure if it helps, but I also tried:
$ modprobe em28xx card=82
$ modprobe xc5000
$ echo 0fd9 0018 > /sys/bus/usb/drivers/em28xx/new_id
$ dmesg
[ 142.728289] usb 8-6: new high-speed USB device number 3 using ehci_hcd
[ 142.862556] usb 8-6: New USB device found, idVendor=0fd9, idProduct=0018
[ 142.862565] usb 8-6: New USB device strings: Mfr=3, Product=1,
SerialNumber=2
[ 142.862571] usb 8-6: Product: EyeTV Hybrid
[ 142.862576] usb 8-6: Manufacturer: Elgato
[ 142.862581] usb 8-6: SerialNumber: 100904010917
[ 142.863146] em28xx: New device Elgato EyeTV Hybrid @ 480 Mbps
(0fd9:0018, interface 0, class 0)
[ 142.863153] em28xx: Audio interface 0 found (Vendor Class)
[ 142.863159] em28xx: Video interface 0 found: isoc
[ 142.863163] em28xx: DVB interface 0 found: isoc
[ 142.863993] em28xx: chip ID is em2884
[ 142.927681] em2884 #0: EEPROM ID = 26 00 01 00, EEPROM hash = 0x1a01bca5
[ 142.927688] em2884 #0: EEPROM info:
[ 142.927694] em2884 #0: microcode start address = 0x0004, boot
configuration = 0x01
[ 142.935299] em2884 #0: I2S audio, 5 sample rates
[ 142.935306] em2884 #0: 500mA max power
[ 142.935312] em2884 #0: Table at offset 0x27, strings=0x1a78,
0x1a92, 0x0e6a
[ 142.935466] em2884 #0: Identified as Terratec Cinergy HTC Stick
(card=82)
[ 142.935474] em2884 #0: analog set to isoc mode.
[ 142.935478] em2884 #0: dvb set to isoc mode.
[ 142.975149] em2884 #0: Binding audio extension
[ 142.975152] em28xx-audio.c: Copyright (C) 2006 Markus Rechberger
[ 142.975153] em28xx-audio.c: Copyright (C) 2007-2014 Mauro Carvalho
Chehab
[ 142.975180] em2884 #0: Endpoint 0x83 high-speed on intf 0 alt 7
interval = 8, size 196
[ 142.975184] em2884 #0: Number of URBs: 1, with 64 packets and 192 size
[ 142.975537] em2884 #0: Audio extension successfully initialized
[ 142.975540] em28xx: Registered (Em28xx Audio Extension) extension
[ 143.003553] WARNING: You are using an experimental version of the
media stack.
[ 143.003554] As the driver is backported to an older kernel, it
doesn't offer
[ 143.003555] enough quality for its usage in production.
[ 143.003556] Use it with care.
[ 143.003556] Latest git patches (needed if you report a bug to
linux-media@xxxxxxxxxxxxxxx):
[ 143.003557] 135f9be9194cf7778eb73594aa55791b229cf27c [media]
dvb_frontend: start media pipeline while thread is running
[ 143.003558] 0f0fa90bd035fa15106799b813d4f0315d99f47e [media]
cx231xx: enable tuner->decoder link at videobuf start
[ 143.003560] 9239effd53d47e3cd9c653830c8465c0a3a427dc [media]
dvb-frontend: enable tuner link when the FE thread starts
[ 143.010977] em2884 #0: Binding DVB extension
[ 143.567751] usb 8-6: firmware: agent loaded
dvb-usb-terratec-htc-stick-drxk.fw into memory
[ 143.585103] drxk: status = 0x639260d9
[ 143.585113] drxk: detected a drx-3926k, spin A3, xtal 20.250 MHz
[ 147.656822] drxk: DRXK driver version 0.9.4300
[ 147.695203] drxk: frontend initialized.
[ 147.764493] tda18271 11-0060: creating new instance
[ 147.766552] TDA18271HD/C2 detected @ 11-0060
I am not sure how certain the TDA18271HD detection is but when I look at
the images from here:
http://www.linuxtv.org/wiki/index.php/Elgato_EyeTV_hybrid
I don't see the tuner chip, so it could be a tda chip.
[ 147.997562] DVB: registering new adapter (em2884 #0)
[ 147.997571] usb 8-6: DVB: registering adapter 0 frontend 0 (DRXK
DVB-C DVB-T)...
This sounds good.
[ 147.998567] em2884 #0: DVB extension successfully initialized
[ 147.998571] em28xx: Registered (Em28xx dvb Extension) extension
[ 148.023086] WARNING: You are using an experimental version of the
media stack.
[ 148.023087] As the driver is backported to an older kernel, it
doesn't offer
[ 148.023088] enough quality for its usage in production.
[ 148.023089] Use it with care.
[ 148.023089] Latest git patches (needed if you report a bug to
linux-media@xxxxxxxxxxxxxxx):
[ 148.023090] 135f9be9194cf7778eb73594aa55791b229cf27c [media]
dvb_frontend: start media pipeline while thread is running
[ 148.023091] 0f0fa90bd035fa15106799b813d4f0315d99f47e [media]
cx231xx: enable tuner->decoder link at videobuf start
[ 148.023092] 9239effd53d47e3cd9c653830c8465c0a3a427dc [media]
dvb-frontend: enable tuner link when the FE thread starts
[ 148.034348] em2884 #0: Registering input extension
[ 148.064107] Registered IR keymap rc-nec-terratec-cinergy-xs
[ 148.064420] input: em28xx IR (em2884 #0) as
/devices/pci0000:00/0000:00:1d.7/usb8/8-6/rc/rc0/input11
[ 148.064808] rc0: em28xx IR (em2884 #0) as
/devices/pci0000:00/0000:00:1d.7/usb8/8-6/rc/rc0
[ 148.065325] em2884 #0: Input extension successfully initalized
[ 148.065333] em28xx: Registered (Em28xx Input Extension) extension
The dmesg shows that a TDA18271HD/C2 tuner has been detected.
A w_scan produced a kernel Oops:
[ 193.580994] BUG: unable to handle kernel NULL pointer dereference at
0000000000000010
[...]
[ 193.581998] RIP: 0010:[<ffffffffa05a9289>] [<ffffffffa05a9289>]
media_entity_pipeline_start+0x30/0x2d2 [media]
Try apply this patch:
[PATCH v2] [media] dvb core: only start media entity if not NULL
MvH
Benjamin Larsson
--
To unsubscribe from this list: send the line "unsubscribe linux-media" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
