On 16 января 2010 06:02:41 Andy Walls wrote: > Hi, > > I've got reworked changes for the IR for the TeVii S470 and the HVR-1250 > at > > http://linuxtv.org/hg/~awalls/cx23885-ir2 > > Thanks to loaner HVR-1250 hardware from Devin Heitmueller, > I've solved the infinite interrupt problem with the CX23885 AV core and > have reworked the change set against the latest v4l-dvb. > > Please test. > > Note > > 1. the parameters for the IR controller setup in > linux/drivers/video/cx23885-input.c may need to be tweaked to set the > proper "params.modulation" and "params.invert_level" before you get > keypresses decoded. > > 2. I guessed at a reasonable set of remote keycodes for the TeVii S470, > so don't be surprised if the button mapping isn't quite right. > > 3. These module settings may be helpful for debug and test: > > # modprobe cx25840 debug=2 ir_debug=2 > # modprobe cx23885 debug=7 > > Also directing "kern.*" messages to /var/log/messages > in /etc/rsyslogd.conf and giving rsyslod a SIGHUP may be helpful for > capturing the messages. > > 4. In case I didn't fix the infinite interrupts problem for the TeVii > S470: Before testing, blacklist the cx23885 module > in /etc/modprobe.d/blacklist, so that when you reboot, the module > doesn't automatically load. If your system seems to be very busy with > inifinite interrupts upon cx23885 module load, stop testing (and let me > know). > > Regards, > Andy However, modprobe cx23885 card=3 and RC5 remote gives some events.
cx25840 3-0044: IRQ Status: tsr rsr ror rby cx25840 3-0044: IRQ Enables: rse rte roe cx25840 3-0044: IR receiver hardware FIFO overrun cx25840 3-0044: AV Core IRQ status (exit): cx25840 3-0044: AV Core IRQ status (entry): ir cx25840 3-0044: IRQ Status: tsr rsr ror rby cx25840 3-0044: IRQ Enables: rse rte roe cx25840 3-0044: IR receiver hardware FIFO overrun cx25840 3-0044: AV Core IRQ status (exit): cx25840 3-0044: AV Core IRQ status (entry): ir cx25840 3-0044: IRQ Status: tsr rsr rby cx25840 3-0044: IRQ Enables: rse rte roe cx25840 3-0044: AV Core IRQ status (exit): cx25840 3-0044: AV Core IRQ status (entry): ir cx25840 3-0044: IRQ Status: tsr rsr ror rby cx25840 3-0044: IRQ Enables: rse rte roe cx25840 3-0044: IR receiver hardware FIFO overrun cx25840 3-0044: AV Core IRQ status (exit): cx25840 3-0044: AV Core IRQ status (entry): ir cx25840 3-0044: IRQ Status: tsr rsr rto cx25840 3-0044: IRQ Enables: rse rte roe cx25840 3-0044: AV Core IRQ status (exit): cx25840 3-0044: rx read: 1605444 ns space cx25840 3-0044: rx read: 1748852 ns mark cx25840 3-0044: rx read: 1618778 ns space cx25840 3-0044: rx read: 1713000 ns mark cx25840 3-0044: rx read: end of rx cx25840 3-0044: AV Core IRQ status (entry): ir cx25840 3-0044: IRQ Status: tsr rsr rto ror cx25840 3-0044: IRQ Enables: rse rte roe cx25840 3-0044: IR receiver hardware FIFO overrun cx25840 3-0044: AV Core IRQ status (exit): cx25840 3-0044: rx read: 779667 ns space cx25840 3-0044: rx read: 1737741 ns mark cx25840 3-0044: rx read: 1618630 ns space cx25840 3-0044: rx read: 1737593 ns mark cx25840 3-0044: rx read: 1618630 ns space cx25840 3-0044: rx read: 1738481 ns mark cx25840 3-0044: rx read: 1617889 ns space cx25840 3-0044: rx read: 1738926 ns mark cx25840 3-0044: AV Core IRQ status (entry): ir cx25840 3-0044: IRQ Status: tsr rsr rto ror cx25840 3-0044: IRQ Enables: rse rte roe cx25840 3-0044: IR receiver hardware FIFO overrun -- Igor M. Liplianin Microsoft Windows Free Zone - Linux used for all Computing Tasks -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
