Re: Firmware in da wonderland

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On 07/21/2012 09:04 PM, poma wrote:
On 07/21/2012 05:35 PM, Antti Palosaari wrote:
On 07/21/2012 06:32 PM, poma wrote:

This one speak for itself;
…
usb 1-1: new high-speed USB device number 8 using ehci_hcd
usb 1-1: New USB device found, idVendor=0ccd, idProduct=0097
usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-1: Product: USB2.0 DVB-T TV Stick
usb 1-1: Manufacturer: NEWMI
usb 1-1: SerialNumber: 010101010600001
dvb-usb: found a 'TerraTec Cinergy T Stick RC' in cold state, will try
to load a firmware
dvb-usb: did not find the firmware file. (dvb-usb-af9015.fw) Please see
linux/Documentation/dvb/ for more details on firmware-problems. (-2)
dvb_usb_af9015: probe of 1-1:1.0 failed with error -2
input: NEWMI USB2.0 DVB-T TV Stick as
/devices/pci0000:00/0000:00:04.1/usb1/1-1/1-1:1.1/input/input18
generic-usb 0003:0CCD:0097.0007: input,hidraw6: USB HID v1.01 Keyboard
[NEWMI USB2.0 DVB-T TV Stick] on usb-0000:00:04.1-1/input1
…
FW path:
/usr/lib/firmware/dvb-usb-af9015.fw
Is it somehow related to Fedora UsrMove!?
Or Fedora itself :)

Bug 827538 - DVB USB device firmware requested in module_init()
https://bugzilla.redhat.com/show_bug.cgi?id=827538

Antti

Live Fast(Driver) Die Young(Firmware) ;)
Directed by Udev & Systemd
"…firmware should in general be requested asynchronously…"
Obviously, some of communication in Red Hat R&D team is done
asynchronously, too.
Nice.
But Hey, Fedora is all about test drive ;)

Antti, keep up the good work!

regards,
poma

You could try that tree. It should fix the problem by deferring device probe.
http://git.linuxtv.org/anttip/media_tree.git/shortlog/refs/heads/dvb_usb_pull

Antti

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