v140113 doesn't work for 6920

[Sargot]

the readme for 6920 say extract linux-tbs-sources.tar.bz2
but there is only a ...driver.tar.bz2
if i use this and follow the readme of 6921 it does not work

[updatelee]

Extract the driver. Bz2 is a compression format like zip

UDL

[Sargot]

as i said i follow up the 6921 readme ->
configure v4l for system architecture (x86_64)
make && make install (no errors)

in before i copied the firmware
dvb-fe-cx24116.fw /lib/firmware/

after reboot i tried dmesg | grep cx23885
no message

lspci
....
02:00.0 Multimedia video controller: Conexant Systems, Inc. CX23885 PCI Video and Audio Decoder (rev 02)
....

[Sargot]

if try
dmesg | grep dvb
[ 11.764050] videobuf_dvb: disagrees about version of symbol dvb_dmxdev_init
[ 11.764053] videobuf_dvb: Unknown symbol dvb_dmxdev_init (err -22)
[ 11.764065] videobuf_dvb: disagrees about version of symbol dvb_register_adapter
[ 11.764066] videobuf_dvb: Unknown symbol dvb_register_adapter (err -22)
[ 11.764077] videobuf_dvb: disagrees about version of symbol dvb_net_init
[ 11.764079] videobuf_dvb: Unknown symbol dvb_net_init (err -22)
[ 11.764086] videobuf_dvb: disagrees about version of symbol dvb_dmxdev_release
[ 11.764088] videobuf_dvb: Unknown symbol dvb_dmxdev_release (err -22)
[ 11.764093] videobuf_dvb: disagrees about version of symbol dvb_frontend_detach
[ 11.764094] videobuf_dvb: Unknown symbol dvb_frontend_detach (err -22)
[ 11.764098] videobuf_dvb: disagrees about version of symbol dvb_net_release
[ 11.764099] videobuf_dvb: Unknown symbol dvb_net_release (err -22)
[ 11.764103] videobuf_dvb: disagrees about version of symbol dvb_unregister_frontend
[ 11.764104] videobuf_dvb: Unknown symbol dvb_unregister_frontend (err -22)
[ 11.764108] videobuf_dvb: disagrees about version of symbol dvb_register_frontend
[ 11.764109] videobuf_dvb: Unknown symbol dvb_register_frontend (err -22)
[ 11.764112] videobuf_dvb: disagrees about version of symbol dvb_unregister_adapter
[ 11.764113] videobuf_dvb: Unknown symbol dvb_unregister_adapter (err -22)
i got a lot errors

[crazycat]

remove kernel media drivers before install TBS V4L drivers.

Code: Select All Code

sudo rm -r -f /lib/modules/$(uname -r)/kernel/drivers/media

[Sargot]

okay

Code: Select All Code

sudo rm -r -f /lib/modules/$(uname -r)/kernel/drivers/media
cd ~/Downloads/tbs-linux-drivers_v140113/linux-tbs-drivers
sudo make clean
sudo make distclean
sudo ./v4l/tbs-x86_64.sh
sudo make install


reboot and perfect

Code: Select All Code

dmesg | grep cx23885
[   12.955233] cx23885 driver version 0.0.3 loaded
[   12.955432] CORE cx23885[0]: subsystem: 6920:8888, board: TurboSight TBS 6920 [card=14,autodetected]
[   13.778214] cx25840 2-0044: cx23885 A/V decoder found @ 0x88 (cx23885[0])
[   14.442508] cx25840 2-0044: loaded v4l-cx23885-avcore-01.fw firmware (16382 bytes)
[   14.450088] cx23885_dvb_register() allocating 1 frontend(s)
[   14.450092] cx23885[0]: cx23885 based dvb card
[   14.546150] DVB: registering new adapter (cx23885[0])
[   14.573678] cx23885_dev_checkrevision() Hardware revision = 0xb0
[   14.573682] cx23885[0]/0: found at 0000:02:00.0, rev: 2, irq: 19, latency: 0, mmio: 0xfba00000
[   14.628418] input: cx23885 IR (TurboSight TBS 6920) as /devices/pci0000:00/0000:00:03.0/0000:02:00.0/rc/rc0/input17
[   14.631949] rc0: cx23885 IR (TurboSight TBS 6920) as /devices/pci0000:00/0000:00:03.0/0000:02:00.0/rc/rc0
[   14.632035] input: MCE IR Keyboard/Mouse (cx23885) as /devices/virtual/input/input18
[   14.632113] rc rc0: lirc_dev: driver ir-lirc-codec (cx23885) registered at minor = 0

thx so much