On 6 декабря 2009 23:40:54 Andy Walls wrote: > On Sun, 2009-11-22 at 03:03 +0200, Igor M. Liplianin wrote: > > On 21 ноября 2009 22:41:42 Andy Walls wrote: > > > > Matthias Fechner schrieb: > > > > > I bought some days ago a Tevii S470 DVB-S2 (PCI-E) card and got it > > > > > running with the driver from: > > > > > http://mercurial.intuxication.org/hg/s2-liplianin > > > > > > > > > > But I was not successfull in got the IR receiver working. > > > > > It seems that it is not supported yet by the driver. > > > > > > > > > > Is there maybe some code available to get the IR receiver with > > > > > evdev running? > > > > > > If the card is using the built in IR controller in the CX23885, then > > > you'll have to wait until I port my CX23888 IR controller changes to > > > work with the IR controller in the CX23885. That should be somewhat > > > straightforward, but will take time. Then we'll still need you to > > > experiment with a patch. > > > > It's cx23885 definitely. > > Remote uses NEC codes. > > In any case I can test. > > On Mon, 2009-11-23, Igor M. Liplianin wrote: > > Receiver connected to cx23885 IR_RX(pin 106). It is not difficult to > > track. > > Igor, Hi Andy, > > As I make patches for test, perhaps you can help answer some questions > which will save some experimentation: > > > 1. Does the remote for the TeVii S470 use the same codes as > > linux/drivers/media/common/ir-keymaps.c : ir_codes_tevii_nec[] That is correct table for cx88 based TeVii card with the same remote. I believe there is no difference for cx23885. > > or some other remote code table we have in the kernel? > > > 2. Does the remote for the TeVii S470, like other TeVii remotes, use a > standard NEC address of 0x00 (so that Addr'Addr is 0xff00) ? Or does it > use another address? Again like in cx88, the address is standard. > > > 3. When you traced board wiring from the IR receiver to the IR_RX pin on > the CX23885, did you notice any external components that might modify > the signal? For example, a capacitor that integrates carrier bursts > into baseband pulses. Yet again I believe there is no capacitors. Very same scheme like in cx88 variants for TeVii and others. > > > Thanks. > > Regards, > Andy -- 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 majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
