Hello,
I have downloaded and compiled the linuxtv sources from
http://mercurial.intuxication.org/hg/s2-liplianin in order to get my TeVii
S470 working. Nevertheless, I get the folowing error if I try to tune any
channel:
Oct 3 11:15:51 Server kernel: ds3000_firmware_ondemand: Waiting for firmware
upload (dvb-fe-ds3000.fw)...
Oct 3 11:15:51 Server kernel: i2c-adapter i2c-1: firmware: requesting dvb-fe-
ds3000.fw
Oct 3 11:15:51 Server kernel: ------------[ cut here ]------------
Oct 3 11:15:51 Server kernel: WARNING: at fs/sysfs/dir.c:487
sysfs_add_one+0x12d/0x160()
Oct 3 11:15:51 Server kernel: Hardware name: System Product Name
Oct 3 11:15:51 Server kernel: sysfs: cannot create duplicate filename
'/devices/pci0000:00/0000:00:05.0/0000:02:00.0/i2c-adapter/i2c-1/i2c-1'
Oct 3 11:15:51 Server kernel: Modules linked in: af_packet hwmon_vid i2c_dev
powernow_k8 kvm_amd kvm nfsd nfs_acl exportfs nfs lockd auth_rpcgss sunrpc
dvb_pll ds3000 stv0299 cx23885 cx2341x v4l2_common videodev v4l1_compat
b2c2_flexcop_pci v4l2_compat_ioctl32 b2c2_flexcop videobuf_dma_sg videobuf_dvb
dvb_core videobuf_core processor i2c_piix4 btcx_risc cx24123 atiixp thermal
tveeprom ide_core cx24113 ehci_hcd ohci_hcd s5h1420 thermal_sys shpchp usbcore
floppy atl1 ata_generic 8250_pnp rtc_cmos pata_acpi rtc_core pci_hotplug 8250
mii sg serial_core k8temp rtc_lib hwmon button unix
Oct 3 11:15:51 Server kernel: Pid: 2548, comm: kdvb-ad-1-fe-0 Not tainted
2.6.31-gentoo #1
Oct 3 11:15:51 Server kernel: Call Trace:
Oct 3 11:15:51 Server kernel: [<ffffffff81186f3d>] ? sysfs_add_one+0x12d/0x160
Oct 3 11:15:51 Server kernel: [<ffffffff81057af9>] ?
warn_slowpath_common+0x89/0x100
Oct 3 11:15:51 Server kernel: [<ffffffff81186de4>] ? sysfs_pathname+0x44/0x70
Oct 3 11:15:51 Server kernel: [<ffffffff81057c11>] ?
warn_slowpath_fmt+0x61/0x90
Oct 3 11:15:51 Server kernel: [<ffffffff81186de4>] ? sysfs_pathname+0x44/0x70
Oct 3 11:15:51 Server kernel: [<ffffffff8110f5bb>] ?
kmem_cache_alloc+0x9b/0x160
Oct 3 11:15:51 Server kernel: [<ffffffff81186de4>] ? sysfs_pathname+0x44/0x70
Oct 3 11:15:51 Server kernel: [<ffffffff81186f3d>] ? sysfs_add_one+0x12d/0x160
Oct 3 11:15:51 Server kernel: [<ffffffff81187ee0>] ? create_dir+0x70/0xe0
Oct 3 11:15:51 Server kernel: [<ffffffff81187f8f>] ? sysfs_create_dir+0x3f/0x70
Oct 3 11:15:51 Server kernel: [<ffffffff812b23c9>] ?
kobject_add_internal+0x109/0x210
Oct 3 11:15:51 Server kernel: [<ffffffff812b27c4>] ? kobject_add+0x64/0xb0
Oct 3 11:15:51 Server kernel: [<ffffffff8135308d>] ? dev_set_name+0x5d/0x80
Oct 3 11:15:51 Server kernel: [<ffffffff812b21f6>] ? kobject_get+0x26/0x50
Oct 3 11:15:51 Server kernel: [<ffffffff81353fdf>] ? device_add+0x18f/0x680
Oct 3 11:15:51 Server kernel: [<ffffffff8135f83e>] ?
_request_firmware+0x2ae/0x5d0
Oct 3 11:15:51 Server kernel: [<ffffffffa0201ff6>] ? ds3000_tune+0xaf6/0xe98
[ds3000]
Oct 3 11:15:51 Server kernel: [<ffffffff81066c64>] ?
try_to_del_timer_sync+0x64/0x90
Oct 3 11:15:51 Server kernel: [<ffffffffa017da61>] ?
dvb_frontend_swzigzag_autotune+0xe1/0x260 [dvb_core]
Oct 3 11:15:51 Server kernel: [<ffffffff81066d80>] ? process_timeout+0x0/0x40
Oct 3 11:15:51 Server kernel: [<ffffffffa017ec0a>] ?
dvb_frontend_swzigzag+0x26a/0x2c0 [dvb_core]
Oct 3 11:15:51 Server kernel: [<ffffffffa017f0b0>] ?
dvb_frontend_thread+0x450/0x770 [dvb_core]
Oct 3 11:15:51 Server kernel: [<ffffffff81077d80>] ?
autoremove_wake_function+0x0/0x60
Oct 3 11:15:51 Server kernel: [<ffffffffa017ec60>] ?
dvb_frontend_thread+0x0/0x770 [dvb_core]
Oct 3 11:15:51 Server kernel: [<ffffffffa017ec60>] ?
dvb_frontend_thread+0x0/0x770 [dvb_core]
Oct 3 11:15:51 Server kernel: [<ffffffff81077846>] ? kthread+0xb6/0xd0
Oct 3 11:15:51 Server kernel: [<ffffffff8100d29a>] ? child_rip+0xa/0x20
Oct 3 11:15:51 Server kernel: [<ffffffff81077790>] ? kthread+0x0/0xd0
Oct 3 11:15:51 Server kernel: [<ffffffff8100d290>] ? child_rip+0x0/0x20
Oct 3 11:15:51 Server kernel: ---[ end trace 478953c6d1c9275f ]---
The following patch solves this problem for me:
diff -r 82a256f5d842 linux/drivers/media/dvb/frontends/ds3000.c
--- a/linux/drivers/media/dvb/frontends/ds3000.c Wed Sep 23 20:44:12
2009 +0300
+++ b/linux/drivers/media/dvb/frontends/ds3000.c Sat Oct 03 15:28:52
2009 +0200
@@ -444,7 +444,7 @@
/* Load firmware */
/* request the firmware, this will block until someone uploads
it */
printk("%s: Waiting for firmware upload (%s)...\n", __func__,
DS3000_DEFAULT_FIRMWARE);
- ret = request_firmware(&fw, DS3000_DEFAULT_FIRMWARE, &state-
>i2c->dev);
+ ret = request_firmware(&fw, DS3000_DEFAULT_FIRMWARE, state-
>i2c->dev.parent);
printk("%s: Waiting for firmware upload(2)...\n", __func__);
if (ret) {
printk("%s: No firmware uploaded (timeout or file not
found?)\n", __func__);
Kind regards
Ole
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