On 03/24/2015 04:52 PM, Ole Ernst wrote:
Am 24.03.2015 um 13:54 schrieb Antti Palosaari:
Looks strange as firmware is not downloaded. It is downloaded on when
first tuning attempt is done, so nodes are created in any case. TS2020
tuner is detected correctly, which looks somehow promising. Could you
test my patches again as I have done some changes (tree is rebased).
Hi Antti,
I don't know what went wrong on first try, but after enabling some debug
output I can see the firmware being downloaded.
Mär 24 15:15:47 htpc kernel: cx23885 driver version 0.0.4 loaded
Mär 24 15:15:47 htpc kernel: cx23885 0000:04:00.0: enabling device (0000
-> 0002)
Mär 24 15:15:47 htpc kernel: CORE cx23885[0]: subsystem: 4254:0952,
board: DVBSky S952 [card=50,autodetected]
Mär 24 15:15:47 htpc kernel: cx25840 3-0044: cx23885 A/V decoder found @
0x88 (cx23885[0])
Mär 24 15:15:48 htpc kernel: cx25840 3-0044: loaded
v4l-cx23885-avcore-01.fw firmware (16382 bytes)
Mär 24 15:15:48 htpc kernel: cx23885_dvb_register() allocating 1 frontend(s)
Mär 24 15:15:48 htpc kernel: cx23885[0]: cx23885 based dvb card
Mär 24 15:15:48 htpc kernel: i2c i2c-2: m88ds3103_attach: chip_id=70
Mär 24 15:15:48 htpc kernel: i2c i2c-2: Added multiplexed i2c bus 4
Mär 24 15:15:48 htpc kernel: ts2020 4-0060: Montage Technology TS2020
successfully identified
Mär 24 15:15:48 htpc kernel: DVB: registering new adapter (cx23885[0])
Mär 24 15:15:48 htpc kernel: cx23885 0000:04:00.0: DVB: registering
adapter 0 frontend 0 (Montage M88DS3103)...
Mär 24 15:15:48 htpc kernel: DVBSky S952 port 1 MAC address:
ff:ff:ff:ff:ff:ff
Mär 24 15:15:48 htpc kernel: cx23885_dvb_register() allocating 1 frontend(s)
Mär 24 15:15:48 htpc kernel: cx23885[0]: cx23885 based dvb card
Mär 24 15:15:48 htpc kernel: i2c i2c-1: m88ds3103_attach: chip_id=70
Mär 24 15:15:48 htpc kernel: i2c i2c-1: Added multiplexed i2c bus 5
Mär 24 15:15:48 htpc kernel: ts2020 5-0060: Montage Technology TS2020
successfully identified
Mär 24 15:15:48 htpc kernel: DVB: registering new adapter (cx23885[0])
Mär 24 15:15:48 htpc kernel: cx23885 0000:04:00.0: DVB: registering
adapter 1 frontend 0 (Montage M88DS3103)...
Mär 24 15:15:48 htpc kernel: DVBSky S952 port 2 MAC address:
ff:ff:ff:ff:ff:ff
Mär 24 15:15:48 htpc kernel: cx23885_dev_checkrevision() Hardware
revision = 0xa5
Mär 24 15:15:48 htpc kernel: cx23885[0]/0: found at 0000:04:00.0, rev:
4, irq: 17, latency: 0, mmio: 0xf7200000
Mär 24 15:15:52 htpc kernel: i2c i2c-2: m88ds3103_init:
Mär 24 15:15:52 htpc kernel: i2c i2c-2: m88ds3103_init: firmware=00
Mär 24 15:15:52 htpc kernel: i2c i2c-2: m88ds3103: found a 'Montage
M88DS3103' in cold state
Mär 24 15:15:52 htpc kernel: i2c i2c-2: m88ds3103: downloading firmware
from file 'dvb-demod-m88ds3103.fw'
Mär 24 15:15:53 htpc kernel: i2c i2c-2: m88ds3103: found a 'Montage
M88DS3103' in warm state
Mär 24 15:15:53 htpc kernel: i2c i2c-2: m88ds3103: firmware version 3.B
Mär 24 15:15:53 htpc vdr[388]: [388] DVB API version is 0x050A (VDR was
built with 0x050A)
Mär 24 15:15:53 htpc vdr[388]: [388] frontend 0/0 provides DVB-S,DVB-S2
with QPSK ("Montage M88DS3103")
Mär 24 15:15:53 htpc kernel: i2c i2c-1: m88ds3103_init:
Mär 24 15:15:53 htpc kernel: i2c i2c-1: m88ds3103_init: firmware=00
Mär 24 15:15:53 htpc kernel: i2c i2c-1: m88ds3103: found a 'Montage
M88DS3103' in cold state
Mär 24 15:15:53 htpc kernel: i2c i2c-1: m88ds3103: downloading firmware
from file 'dvb-demod-m88ds3103.fw'
Mär 24 15:15:54 htpc kernel: i2c i2c-1: m88ds3103: found a 'Montage
M88DS3103' in warm state
Mär 24 15:15:54 htpc kernel: i2c i2c-1: m88ds3103: firmware version 3.B
Mär 24 15:15:54 htpc vdr[388]: [388] frontend 1/0 provides DVB-S,DVB-S2
with QPSK ("Montage M88DS3103")
Mär 24 15:15:54 htpc vdr[388]: [388] found 2 DVB devices
However, the tuner still times out even with your rebase. I sometimes
also get this output from vdr:
Mär 24 15:22:20 htpc vdr[388]: [407] ERROR (dvbdevice.c,727): Die
Wartezeit für die Verbindung ist abgelaufen
Which basically says the waiting time has exceeded.
I was playing a bit with femon plugin and often there will be a regained
lock, with no picture though. Two times I also got a divide error:
Mär 24 15:21:27 htpc vdr[388]: [407] frontend 0/0 regained lock on
channel 2 (ZDF HD), tp 111361
Mär 24 15:21:28 htpc vdr[388]: [407] frontend 0/0 lost lock on channel 2
(ZDF HD), tp 111361
Mär 24 15:21:28 htpc vdr[388]: [407] frontend 0/0 regained lock on
channel 2 (ZDF HD), tp 111361
Mär 24 15:21:29 htpc vdr[388]: [407] frontend 0/0 lost lock on channel 2
(ZDF HD), tp 111361
Mär 24 15:21:30 htpc kernel: divide error: 0000 [#1] PREEMPT SMP
Mär 24 15:21:30 htpc kernel: Modules linked in: uinput cfg80211 rfkill
ts2020(O) m88ds3103(O) i2c_mux snd_hda_codec_hdmi cx25840(O) iTCO_wdt
iTCO_vendor_support gpio_ich joydev mousedev ppdev evdev mac_hid
intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp kvm_intel
snd_hda_codec_realtek snd_hda_codec_generic kvm psmouse pcspkr serio_raw
nvidia(PO) nls_iso8859_1 nls_cp437 vfat fat cx23885(O) altera_ci(O)
tda18271(O) altera_stapl(O) i2c_i801 videobuf2_dvb(O) hid_logitech_hidpp
videobuf2_dma_sg(O) ir_xmp_decoder(O) tveeprom(O) ir_lirc_codec(O)
cx2341x(O) lirc_dev(O) ir_sharp_decoder(O) ir_mce_kbd_decoder(O)
dvb_core(O) ir_sanyo_decoder(O) videobuf2_memops(O) ir_jvc_decoder(O)
videobuf2_core(O) ir_sony_decoder(O) v4l2_common(O) ir_rc6_decoder(O)
lpc_ich snd_usb_audio ir_rc5_decoder(O) drm ir_nec_decoder(O) videodev(O)
Mär 24 15:21:30 htpc kernel: snd_usbmidi_lib snd_rawmidi snd_seq_device
media(O) snd_hda_intel i2c_core snd_hda_controller rc_rc6_mce(O)
snd_hda_codec nuvoton_cir(O) snd_hwdep snd_pcm parport_pc e1000e
snd_timer parport rc_core(O) snd mei_me ptp mei soundcore pps_core
shpchp button processor sch_fq_codel w83627ehf hwmon_vid coretemp hwmon
xts gf128mul algif_skcipher af_alg dm_crypt dm_mod sr_mod cdrom sd_mod
hid_logitech_dj usbhid hid uas usb_storage ata_generic pata_acpi atkbd
libps2 crct10dif_pclmul crc32_pclmul crc32c_intel firewire_ohci ehci_pci
ata_piix ghash_clmulni_intel cryptd firewire_core libata scsi_mod
xhci_pci crc_itu_t xhci_hcd ehci_hcd usbcore usb_common i8042 serio ext4
crc16 mbcache jbd2
Mär 24 15:21:30 htpc kernel: CPU: 1 PID: 512 Comm: femon osd Tainted: P
O 3.19.1-1-ARCH #1
Mär 24 15:21:30 htpc kernel: Hardware name: /DP67DE,
BIOS BAP6710H.86A.0072.2011.0927.1425 09/27/2011
Mär 24 15:21:30 htpc kernel: task: ffff8801fcbb1dd0 ti: ffff8800dd9a0000
task.ti: ffff8800dd9a0000
Mär 24 15:21:30 htpc kernel: RIP: 0010:[<ffffffffa0ee4335>]
[<ffffffffa0ee4335>] m88ds3103_read_snr+0x205/0x2a0 [m88ds3103]
Mär 24 15:21:30 htpc kernel: RSP: 0018:ffff8800dd9a3ba8 EFLAGS: 00010246
Mär 24 15:21:30 htpc kernel: RAX: 0000000000000036 RBX: ffff88020975e800
RCX: 00000000aaaaaaab
Mär 24 15:21:30 htpc kernel: RDX: 0000000000000000 RSI: ffff8800dd9a3b5f
RDI: ffff88020975e808
Mär 24 15:21:30 htpc kernel: RBP: ffff8800dd9a3bf8 R08: 0000000000000000
R09: 0000000000000003
Mär 24 15:21:30 htpc kernel: R10: ffff8800dd9a3b38 R11: 0000000000000246
R12: 0000000000000000
Mär 24 15:21:30 htpc kernel: R13: ffff8800dd9a3bbd R14: 00000000000000a2
R15: 0000000000000000
Mär 24 15:21:30 htpc kernel: FS: 00007ff4edd84700(0000)
GS:ffff880217500000(0000) knlGS:0000000000000000
Mär 24 15:21:30 htpc kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mär 24 15:21:30 htpc kernel: CR2: 00007ff868bef000 CR3: 00000000dd858000
CR4: 00000000000407e0
Mär 24 15:21:30 htpc kernel: Stack:
Mär 24 15:21:30 htpc kernel: ffff8800dd9a3de0 ffff8800dd9a3de0
1200000000000000 000000001ddfd430
Mär 24 15:21:30 htpc kernel: ffff8800dd9a3bf8 ffff8800dd9a3de0
0000000080026f48 ffff8801fcb69100
Mär 24 15:21:30 htpc kernel: ffff880209773400 ffff88020975e838
ffff8800dd9a3d38 ffffffffa054f1a6
Mär 24 15:21:30 htpc kernel: Call Trace:
Mär 24 15:21:30 htpc kernel: [<ffffffffa054f1a6>]
dvb_frontend_ioctl_legacy.isra.8+0xa6/0xc80 [dvb_core]
Mär 24 15:21:30 htpc kernel: [<ffffffff810dd199>] ?
lock_hrtimer_base.isra.22+0x29/0x60
Mär 24 15:21:30 htpc kernel: [<ffffffff810dd263>] ?
hrtimer_try_to_cancel+0x93/0x120
Mär 24 15:21:30 htpc kernel: [<ffffffff810dd312>] ?
hrtimer_cancel+0x22/0x30
Mär 24 15:21:30 htpc kernel: [<ffffffff811e5930>] ?
poll_select_copy_remaining+0x150/0x150
Mär 24 15:21:30 htpc kernel: [<ffffffffa054fe54>]
dvb_frontend_ioctl+0xd4/0x1310 [dvb_core]
Mär 24 15:21:30 htpc kernel: [<ffffffffa0545da5>]
dvb_usercopy+0x115/0x190 [dvb_core]
Mär 24 15:21:30 htpc kernel: [<ffffffffa054fd80>] ?
dvb_frontend_ioctl_legacy.isra.8+0xc80/0xc80 [dvb_core]
Mär 24 15:21:30 htpc kernel: [<ffffffff810f0672>] ? do_futex+0x132/0xad0
Mär 24 15:21:30 htpc kernel: [<ffffffff8155e328>] ? __schedule+0x908/0xa30
Mär 24 15:21:30 htpc kernel: [<ffffffffa0545e43>]
dvb_generic_ioctl+0x23/0x40 [dvb_core]
Mär 24 15:21:30 htpc kernel: [<ffffffff811e4c98>] do_vfs_ioctl+0x2f8/0x500
Mär 24 15:21:30 htpc kernel: [<ffffffff811ef3e2>] ? __fget+0x72/0xb0
Mär 24 15:21:30 htpc kernel: [<ffffffff811e4f21>] SyS_ioctl+0x81/0xa0
Mär 24 15:21:30 htpc kernel: [<ffffffff815622e9>]
system_call_fastpath+0x12/0x17
Mär 24 15:21:30 htpc kernel: Code: 48 c7 c2 79 52 ee a0 48 c7 c7 20 67
ee a0 48 8d 70 48 31 c0 e8 4d af 3f e0 e9 48 fe ff ff 0f 1f 84 00 00 00
00 00 31 d2 45 31 e4 <66> 41 f7 f7 0f b7 f8 e8 5f 03 67 ff 89 c0 48 8b
7d b8 48 8d 04
Mär 24 15:21:30 htpc kernel: RIP [<ffffffffa0ee4335>]
m88ds3103_read_snr+0x205/0x2a0 [m88ds3103]
Mär 24 15:21:30 htpc kernel: RSP <ffff8800dd9a3ba8>
Mär 24 15:21:30 htpc kernel: ---[ end trace 7e7bc66b3dd96971 ]---
Don't know if it matters, but I'm using SCR/Unicable for getting several
transponders through to my dvb card. Thus, proper diseqc commands are
essential. Maybe that is the issue?
Someone has reported SCR/Unicable does not work with that demod driver,
but I have no personal experience from whole thing... Could you try
direct connection to LNB?
m88ds3103_read_snr crash look bad. No idea how it could happen.
regards
Antti
--
http://palosaari.fi/
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