Hi again Hermann, Your instructions were clear and easy to follow...but still no joy. This time ending with; [ 12.291399] saa7133[0]/dvb: Huh? unknown DVB card? [ 12.291402] saa7133[0]/dvb: frontend initialization failed I installed mercurial by; sudo apt-get install mercurial linux-headers-$(uname -r) build-essential I deleted the existing v4l-dvb folder and got the latest one; hg clone http://linuxtv.org/hg/v4l-dvb I changed to the newly created v4l-dvb folder; cd v4l-dvb I edited the saa7134-cards.c file in the v4l-dvb folder tree, obscuring the card from the gpio remotes, as I am not worried about the remote functionality at this stage; case SAA7134_BOARD_VIDEOMATE_DVBT_300: case SAA7134_BOARD_VIDEOMATE_DVBT_200: case SAA7134_BOARD_VIDEOMATE_DVBT_200A: /* case SAA7134_BOARD_VIDEOMATE_T750:*/ I compiled the new modules from source; sudo make I unloaded the old modules; sudo make rmmod I deleted the media folder from /lib/modules/2.6.28-11-generic/kernel/drivers I installed the new kernel driver modules; sudo make install and rebooted. The attached text file are dmesg logs with xc3028-v27.fw not in /lib/firmware and present in /lib/firmware. Thanks again, for your help. Andrew -----Original Message----- From: hermann pitton <hermann-pitton@xxxxxxxx> To: Andrew Reay <certain@xxxxxxxxxx>, John Newbigin <jn@xxxxxxxxxxxxxx> Cc: linux-media@xxxxxxxxxxxxxxx Subject: Re: Compro T750F not working yet...BUG: unable to handle kernel paging request at fffffff4 Date: Sat, 11 Apr 2009 13:08:44 +0200 Mailer: Evolution 2.12.3 (2.12.3-5.fc8) Hi Andrew, the card has in saa7134-dvb.c still a "FIXME: does anyone know the demodulator on it" or something like that. The oops is because the card is set in saa7134-cards.c as gpio remote. int saa7134_board_init1(struct saa7134_dev *dev) { /* Always print gpio, often manufacturers encode tuner type and other info. */ saa_writel(SAA7134_GPIO_GPMODE0 >> 2, 0); dev->gpio_value = saa_readl(SAA7134_GPIO_GPSTATUS0 >> 2); printk(KERN_INFO "%s: board init: gpio is %x\n", dev->name, dev->gpio_value); switch (dev->board) { case SAA7134_BOARD_FLYVIDEO2000: case SAA7134_BOARD_FLYVIDEO3000: case SAA7134_BOARD_FLYVIDEO3000_NTSC: dev->has_remote = SAA7134_REMOTE_GPIO; board_flyvideo(dev); break; case SAA7134_BOARD_FLYTVPLATINUM_MINI2: case SAA7134_BOARD_VIDEOMATE_TV_PVR: case SAA7134_BOARD_VIDEOMATE_GOLD_PLUS: case SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUSII: case SAA7134_BOARD_VIDEOMATE_DVBT_300: case SAA7134_BOARD_VIDEOMATE_DVBT_200: case SAA7134_BOARD_VIDEOMATE_DVBT_200A: case SAA7134_BOARD_VIDEOMATE_T750: case SAA7134_BOARD_MANLI_MTV001: But in saa7134-input.c in the function below is nothing for it. int saa7134_input_init1(struct saa7134_dev *dev) { struct card_ir *ir; struct input_dev *input_dev; IR_KEYTAB_TYPE *ir_codes = NULL; u32 mask_keycode = 0; u32 mask_keydown = 0; u32 mask_keyup = 0; int polling = 0; int rc5_gpio = 0; int nec_gpio = 0; int ir_type = IR_TYPE_OTHER; int err; if (dev->has_remote != SAA7134_REMOTE_GPIO) return -ENODEV; if (disable_ir) return -ENODEV; /* detect & configure */ switch (dev->board) { case SAA7134_BOARD_FLYVIDEO2000: case SAA7134_BOARD_FLYVIDEO3000: case SAA7134_BOARD_FLYTVPLATINUM_FM: case SAA7134_BOARD_FLYTVPLATINUM_MINI2: ir_codes = ir_codes_flyvideo; mask_keycode = 0xEC00000; mask_keydown = 0x0040000; break; . . . case SAA7134_BOARD_VIDEOMATE_TV_PVR: case SAA7134_BOARD_VIDEOMATE_GOLD_PLUS: case SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUSII: ir_codes = ir_codes_videomate_tv_pvr; mask_keycode = 0x00003F; mask_keyup = 0x400000; polling = 50; // ms break; case SAA7134_BOARD_PROTEUS_2309: ir_codes = ir_codes_proteus_2309; mask_keycode = 0x00007F; mask_keyup = 0x000080; polling = 50; // ms break; case SAA7134_BOARD_VIDEOMATE_DVBT_300: case SAA7134_BOARD_VIDEOMATE_DVBT_200: ir_codes = ir_codes_videomate_tv_pvr; mask_keycode = 0x003F00; mask_keyup = 0x040000; break; case SAA7134_BOARD_FLYDVBS_LR300: case SAA7134_BOARD_FLYDVBT_LR301: . . . break; case SAA7134_BOARD_KWORLD_PLUS_TV_ANALOG: ir_codes = ir_codes_kworld_plus_tv_analog; mask_keycode = 0x7f; polling = 40; /* ms */ break; } if (NULL == ir_codes) { printk("%s: Oops: IR config error [card=%d]\n", dev->name, dev->board); return -ENODEV; } ir = kzalloc(sizeof(*ir), GFP_KERNEL); input_dev = input_allocate_device(); if (!ir || !input_dev) { err = -ENOMEM; goto err_out_free; } This is called from saa7134-core on hardware init. So, either remove the card from the gpio remotes in saa7134-cards.c or try to add it to some of the other Compro cards in saa7134-input.c too. I can imagine it has the same IR design like the other Compro DVB cards, but can't tell offhand. Maybe John knows, but should also be not difficult to find it out. Cheers, Hermann
[ 11.458398] Linux video capture interface: v2.00 [ 11.548414] saa7130/34: v4l2 driver version 0.2.15 loaded [ 11.548913] ACPI: PCI Interrupt Link [APC1] enabled at IRQ 16 [ 11.548926] saa7134 0000:04:08.0: PCI INT A -> Link[APC1] -> GSI 16 (level, low) -> IRQ 16 [ 11.548932] saa7133[0]: found at 0000:04:08.0, rev: 209, irq: 16, latency: 32, mmio: 0xfdbfe000 [ 11.548938] saa7133[0]: subsystem: 185b:c900, board: Compro VideoMate T750 [card=139,autodetected] [ 11.549120] saa7133[0]: board init: gpio is 84bf00 [ 11.685878] ACPI: PCI Interrupt Link [APC7] enabled at IRQ 16 [ 11.685885] nvidia 0000:00:05.0: PCI INT A -> Link[APC7] -> GSI 16 (level, low) -> IRQ 16 [ 11.685891] nvidia 0000:00:05.0: setting latency timer to 64 [ 11.686255] NVRM: loading NVIDIA UNIX x86 Kernel Module 180.44 Mon Mar 23 14:59:10 PST 2009 [ 11.712025] saa7133[0]: i2c eeprom 00: 5b 18 00 c9 54 20 1c 00 43 43 a9 1c 55 d2 b2 92 [ 11.712036] saa7133[0]: i2c eeprom 10: 00 ff 86 0f ff 20 ff ff ff ff ff ff ff ff ff ff [ 11.712044] saa7133[0]: i2c eeprom 20: 01 40 01 02 02 01 03 01 08 ff 00 87 ff ff ff ff [ 11.712053] saa7133[0]: i2c eeprom 30: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 11.712061] saa7133[0]: i2c eeprom 40: ff d7 00 c4 86 1e 05 ff 02 c2 ff 01 c6 ff 05 ff [ 11.712069] saa7133[0]: i2c eeprom 50: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff cb [ 11.712077] saa7133[0]: i2c eeprom 60: 35 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 11.712085] saa7133[0]: i2c eeprom 70: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 11.712092] saa7133[0]: i2c eeprom 80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 11.712100] saa7133[0]: i2c eeprom 90: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 11.712108] saa7133[0]: i2c eeprom a0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 11.712116] saa7133[0]: i2c eeprom b0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 11.712124] saa7133[0]: i2c eeprom c0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 11.712132] saa7133[0]: i2c eeprom d0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 11.712140] saa7133[0]: i2c eeprom e0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 11.712148] saa7133[0]: i2c eeprom f0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 11.754105] ACPI: PCI Interrupt Link [AAZA] enabled at IRQ 23 [ 11.754112] HDA Intel 0000:00:10.1: PCI INT B -> Link[AAZA] -> GSI 23 (level, low) -> IRQ 23 [ 11.754168] HDA Intel 0000:00:10.1: setting latency timer to 64 [ 11.780091] tuner 2-0062: chip found @ 0xc4 (saa7133[0]) [ 11.819521] xc2028 2-0062: creating new instance [ 11.819525] xc2028 2-0062: type set to XCeive xc2028/xc3028 tuner [ 11.819535] i2c-adapter i2c-2: firmware: requesting xc3028-v27.fw [ 11.850254] xc2028 2-0062: Error: firmware xc3028-v27.fw not found. [ 11.850262] i2c-adapter i2c-2: firmware: requesting xc3028-v27.fw [ 11.853164] xc2028 2-0062: Error: firmware xc3028-v27.fw not found. [ 11.855750] xc2028 2-0062: Error on line 1122: -5 [ 11.855880] saa7133[0]: registered device video0 [v4l2] [ 11.855930] saa7133[0]: registered device vbi0 [ 11.856034] saa7133[0]: registered device radio0 [ 11.884383] saa7134 ALSA driver for DMA sound loaded [ 11.884413] saa7133[0]/alsa: saa7133[0] at 0xfdbfe000 irq 16 registered as card -2 [ 11.897719] psmouse serio1: ID: 10 00 64<6>dvb_init() allocating 1 frontend [ 12.066575] saa7133[0]/dvb: Huh? unknown DVB card? [ 12.066578] saa7133[0]/dvb: frontend initialization failed THIS TIME WITH FIRMWARE [ 11.708340] Linux video capture interface: v2.00 [ 11.744461] synaptics was reset on resume, see synaptics_resume_reset if you have trouble on resume [ 11.800357] saa7130/34: v4l2 driver version 0.2.15 loaded [ 11.800866] ACPI: PCI Interrupt Link [APC1] enabled at IRQ 16 [ 11.800878] saa7134 0000:04:08.0: PCI INT A -> Link[APC1] -> GSI 16 (level, low) -> IRQ 16 [ 11.800885] saa7133[0]: found at 0000:04:08.0, rev: 209, irq: 16, latency: 32, mmio: 0xfdbfe000 [ 11.800891] saa7133[0]: subsystem: 185b:c900, board: Compro VideoMate T750 [card=139,autodetected] [ 11.801079] saa7133[0]: board init: gpio is 84bf00 [ 11.844805] ACPI: PCI Interrupt Link [APC7] enabled at IRQ 16 [ 11.844811] nvidia 0000:00:05.0: PCI INT A -> Link[APC7] -> GSI 16 (level, low) -> IRQ 16 [ 11.844817] nvidia 0000:00:05.0: setting latency timer to 64 [ 11.845423] NVRM: loading NVIDIA UNIX x86 Kernel Module 180.44 Mon Mar 23 14:59:10 PST 2009 [ 11.887343] ACPI: PCI Interrupt Link [AAZA] enabled at IRQ 23 [ 11.887350] HDA Intel 0000:00:10.1: PCI INT B -> Link[AAZA] -> GSI 23 (level, low) -> IRQ 23 [ 11.887395] HDA Intel 0000:00:10.1: setting latency timer to 64 [ 11.952021] saa7133[0]: i2c eeprom 00: 5b 18 00 c9 54 20 1c 00 43 43 a9 1c 55 d2 b2 92 [ 11.952031] saa7133[0]: i2c eeprom 10: 00 ff 86 0f ff 20 ff ff ff ff ff ff ff ff ff ff [ 11.952039] saa7133[0]: i2c eeprom 20: 01 40 01 02 02 01 03 01 08 ff 00 87 ff ff ff ff [ 11.952047] saa7133[0]: i2c eeprom 30: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 11.952056] saa7133[0]: i2c eeprom 40: ff d7 00 c4 86 1e 05 ff 02 c2 ff 01 c6 ff 05 ff [ 11.952064] saa7133[0]: i2c eeprom 50: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff cb [ 11.952071] saa7133[0]: i2c eeprom 60: 35 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 11.952080] saa7133[0]: i2c eeprom 70: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 11.952088] saa7133[0]: i2c eeprom 80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 11.952096] saa7133[0]: i2c eeprom 90: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 11.952104] saa7133[0]: i2c eeprom a0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 11.952111] saa7133[0]: i2c eeprom b0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 11.952119] saa7133[0]: i2c eeprom c0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 11.952127] saa7133[0]: i2c eeprom d0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 11.952135] saa7133[0]: i2c eeprom e0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 11.952143] saa7133[0]: i2c eeprom f0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 11.976127] tuner 2-0062: chip found @ 0xc4 (saa7133[0]) [ 12.018760] xc2028 2-0062: creating new instance [ 12.018764] xc2028 2-0062: type set to XCeive xc2028/xc3028 tuner [ 12.018772] i2c-adapter i2c-2: firmware: requesting xc3028-v27.fw [ 12.085661] xc2028 2-0062: Loading 80 firmware images from xc3028-v27.fw, type: xc2028 firmware, ver 2.7 [ 12.085816] xc2028 2-0062: Loading firmware for type=BASE F8MHZ MTS (7), id 0000000000000000. [ 12.086222] xc2028 2-0062: i2c output error: rc = -5 (should be 64) [ 12.086224] xc2028 2-0062: -5 returned from send [ 12.086228] xc2028 2-0062: Error -22 while loading base firmware [ 12.140048] xc2028 2-0062: Loading firmware for type=BASE F8MHZ MTS (7), id 0000000000000000. [ 12.140584] xc2028 2-0062: i2c output error: rc = -5 (should be 64) [ 12.140586] xc2028 2-0062: -5 returned from send [ 12.140588] xc2028 2-0062: Error -22 while loading base firmware [ 12.140601] xc2028 2-0062: Loading firmware for type=BASE F8MHZ MTS (7), id 0000000000000000. [ 12.141137] xc2028 2-0062: i2c output error: rc = -5 (should be 64) [ 12.141139] xc2028 2-0062: -5 returned from send [ 12.141142] xc2028 2-0062: Error -22 while loading base firmware [ 12.196030] xc2028 2-0062: Loading firmware for type=BASE F8MHZ MTS (7), id 0000000000000000. [ 12.196563] xc2028 2-0062: i2c output error: rc = -5 (should be 64) [ 12.196565] xc2028 2-0062: -5 returned from send [ 12.196568] xc2028 2-0062: Error -22 while loading base firmware [ 12.196848] saa7133[0]: dsp access error [ 12.197453] xc2028 2-0062: Error on line 1124: -5 [ 12.197513] saa7133[0]: registered device video0 [v4l2] [ 12.197533] saa7133[0]: registered device vbi0 [ 12.197553] saa7133[0]: registered device radio0 [ 12.217537] saa7134 ALSA driver for DMA sound loaded [ 12.217571] saa7133[0]/alsa: saa7133[0] at 0xfdbfe000 irq 16 registered as card -2 [ 12.284485] psmouse serio1: ID: 10 00 64<6>dvb_init() allocating 1 frontend [ 12.291399] saa7133[0]/dvb: Huh? unknown DVB card? [ 12.291402] saa7133[0]/dvb: frontend initialization failed
