On Wed, 2010-01-06 at 21:21 +0000, Andreas Tschirpke wrote: > Andy Walls <awalls <at> radix.net> writes: > > > > > please try again when you have time. > > > > > > > > # modprobe cx25840 debug=2 ir_debug=2 > > > > # modprobe cx23885 debug=7 > I tried to activate my remote using the driver in > http://linuxtv.org/hg/~awalls/cx23885-ir. > According to the following dmesg output everything is loaded correctly and the > ir interface is registered as /dev/input/event5: > > [ 9.220413] Linux video capture interface: v2.00 > [ 9.432581] cx23885 driver version 0.0.2 loaded > [ 9.433560] ACPI: PCI Interrupt Link [LN0A] enabled at IRQ 19 > [ 9.433572] alloc irq_desc for 19 on node -1 > [ 9.433577] alloc kstat_irqs on node -1 > [ 9.433594] cx23885 0000:02:00.0: PCI INT A -> Link[LN0A] -> GSI 19 (level, > low) -> IRQ 19 > [ 9.433746] CORE cx23885[0]: subsystem: d470:9022, board: TeVii S470 > [card=15,autodetected] > [ 9.720071] cx25840 3-0044: cx23885 A/V decoder found @ 0x88 (cx23885[0]) > [ 9.728397] cx25840 3-0044: firmware: requesting v4l-cx23885-avcore-01.fw > [ 9.994115] HDA Intel 0000:00:08.0: power state changed by ACPI to D0 > [ 9.995038] ACPI: PCI Interrupt Link [LAZA] enabled at IRQ 22 > [ 9.995055] HDA Intel 0000:00:08.0: PCI INT A -> Link[LAZA] -> GSI 22 (level, > low) -> IRQ 22 > [ 9.995139] HDA Intel 0000:00:08.0: setting latency timer to 64 > [ 10.579145] cx25840 3-0044: loaded v4l-cx23885-avcore-01.fw firmware (16382 > bytes) > [ 10.586817] cx23885_dvb_register() allocating 1 frontend(s) > [ 10.586830] cx23885[0]: cx23885 based dvb card > [ 10.593034] hda_codec: Unknown model for ALC662 rev1, trying auto-probe from > BIOS... > [ 10.790592] DS3000 chip version: 0.192 attached. > [ 10.790604] DVB: registering new adapter (cx23885[0]) > [ 10.790613] DVB: registering adapter 0 frontend 0 (Montage Technology > DS3000/TS2020)... > [ 10.791219] cx23885_dev_checkrevision() Hardware revision = 0xb0 > [ 10.791236] cx23885[0]/0: found at 0000:02:00.0, rev: 2, irq: 19, latency: 0, > mmio: 0xfac00000 > [ 10.791249] cx23885 0000:02:00.0: setting latency timer to 64 > [ 10.791258] IRQ 19/cx23885[0]: IRQF_DISABLED is not guaranteed on shared IRQs > [ 10.795358] input: cx23885 IR (TeVii S470) as > /devices/pci0000:00/0000:00:0c.0/0000:02:00.0/input/input5 > > But there is no signal comming from input/event5, regardless of the tools trying > to access it (lircd, irw, mode2, inputlircd, plain cat, etc.). What else is > needed to activate the remote with this driver? I admire your initiaive, however, that code is not working yet. The problem is getting AV core IR interrupts from the CX23885 without getting a constant stream of AV core interrupts that are not realted to IR. I just received a loaner HVR-1250 with a CX23885 from Devin a few days ago. It doesn't have the external IR hardware, but it has enough on-chip for me to debug my interrupt problem using the IR loopback. Once I have the interrupt problem solved, I'll ask Igor, you, and whomever else to test. Life is busy right now. I might not get to looking at it until Sunday. Regards, Andy > If I enable debug messages by > > modprobe cx25840 debug=2 ir_debug=2 > > modprobe cx23885 debug=7 > > the dmesg/syslog is flooded with: > [ 75.932848] cx23885[0]/0: [f47e4840/9] wakeup reg=9514 buf=9514 > [ 75.937811] cx23885[0]/0: pci_status: 0x00008002 pci_mask: 0x08001f02 > [ 75.937839] cx23885[0]/0: vida_status: 0x00000000 vida_mask: 0x00000000 > count: 0x0 > [ 75.937847] cx23885[0]/0: ts1_status: 0x00000001 ts1_mask: 0x00001111 count: > 0x252b > [ 75.937856] cx23885[0]/0: ts2_status: 0x00000000 ts2_mask: 0x00000000 count: > 0x2ca4d364 > [ 75.937881] cx23885[0]/0: (PCI_MSK_VID_B 0x00000002) > [ 75.937902] cx23885[0]/0: (RISCI1 0x00000001) > [ 75.937918] cx23885[0]/0: [f47e4000/10] wakeup reg=9515 buf=9515 > [ 75.937942] cx23885[0]/0: queue is not empty - append to active > [ 75.937964] cx23885[0]/0: [f47e4840/9] cx23885_buf_queue - append to active > [ 75.938064] cx23885[0]/0: queue is not empty - append to active > [ 75.938087] cx23885[0]/0: [f47e4000/10] cx23885_buf_queue - append to active > [ 75.942878] cx23885[0]/0: pci_status: 0x00008002 pci_mask: 0x08001f02 > [ 75.942901] cx23885[0]/0: vida_status: 0x00000000 vida_mask: 0x00000000 > count: 0x0 > [ 75.942908] cx23885[0]/0: ts1_status: 0x00000001 ts1_mask: 0x00001111 count: > 0x252c > [ 75.942917] cx23885[0]/0: ts2_status: 0x00000000 ts2_mask: 0x00000000 count: > 0x2ca4d364 > [ 75.942943] cx23885[0]/0: (PCI_MSK_VID_B 0x00000002) > [ 75.942949] cx23885[0]/0: (RISCI1 0x00000001) > [ 75.942961] cx23885[0]/0: [f47e4480/11] wakeup reg=9516 buf=9516 > [ 75.943101] cx23885[0]/0: queue is not empty - append to active > [ 75.943112] cx23885[0]/0: [f47e4480/11] cx23885_buf_queue - append to active > ... > > Any advice where to go from here, what to try? > Thank you. > > Andreas > > -- > To unsubscribe from this list: send the line "unsubscribe linux-media" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
