Am 05.12.2010 17:09, schrieb Dmitri Belimov:
Hi
Em 02-12-2010 02:41, Dmitri Belimov escreveu:
Hi Stefan
Am 29.11.2010 09:44, schrieb Dmitri Belimov:
Hi
I try add IR for our TV cards.
After my some changes IR is working. But when I remove USB stick
from USB port
What has you change?
1. Add vendor-specific init code for IR.
2. Add vendor-specific key filter for IR.
3. Add some code for show IR activity via power led
4. Move TV card defines to header file.
work it also with TM6010_REQ07_RD8_IR_WAKEUP_SEL = 0xff and
TM6010_REQ07_RD8_IR_WAKEUP_ADD = 0xff?
It works
I think, this both values are
setting the remote control address mask and so. And it is not good
if we set individual remote controls (better one setting for all).
The TV card must be controled only from own IR remotes not from
other. One for all may be with additional setting like other
ir_table. Too much IR remotes usually in one home much devices can
do some tasks without key filter when you pressed a key.
Yes, but users should be allowed to replace the IR tables, in order
to do some advance usage. Hardcoding the IR address at the driver is
a bad practice. I never tried to play with IR on tm5600/6000, but is
there a way for it to output the command+address code?
The tm6010 return only two bytes when key pressed. high byte is IR vendor id,
low byte is key code. saa7134 with our IR decoder returned 4 bytes -> 2 bytes is IR vendor id,
1 byte is key code and control byte. I don't know about common IR remotes how many
bytes it sended.
IR vendor ? nether rc5 nor nec protocol has this terminus . It has
address and command. for extended protocol double length.
For switch tm6000 to other ir_table need know vendor id byte and new ir_table.
Or describe full value from remotes in ir_table and add logic for use only one piece of this for filtering.
If not, then we'll probably need to add some logic to allow users to
change the address.
Has it received keys?
Yes. I received keys, and can control any programm via lirc
Which protocol you it?
Our remotes has NEC protocol.
Damn, has you values for rc5 protocols, any idea?
IR_LEADER_CNT1 set 'b0xxxxxxx for RC5
IR_LEADER_CNT0 'bxxxxxxxx
This value depend from clock frequency and pulse period.
I found this value for RC5 and IR_PULSE_CNT
clock frequency 12MHz, pulse period 1.78ms
1.78 * 12000 = 16'h21360
clock frequency 30MHz, pulse period 1.78ms
1.78 * 30000 = 16'h53400
clock frequency 12MHz, pulse period 1.72ms
1.72 * 12000 = 16'h20640
Try this value.
As
I wrote that I haven't the right value for rc5 protocol, and nec
protocol works, that I have tested.
IR over int works well. But I found two main problems:
1. crash after remove
has you test it with lastest git branch (for_v2.6.38)?
I used
git checkout -b media-master linuxtv/staging/v.2.6.37
but when kernel builded I get linux-image-2.6.35
Wrong branch. The latest development branch is staging/for_v2.6.38.
Thank you. When I switched to this branch modules is not crash when USB removed.
But disable IR over interrupt after start video/radio
With my best regards, Dmitry.
changing the interface configuration by initiation isoc urb can
deactivating the interrupt in endpoint
here the different configurations
interface altsetting endpoint fifo
0 0 isoc 0 byte
0 0 bulk 512 bytes
0 0 interrupt 0 byte
0 1 isoc 3x1024 bytes
0 1 bulk 512 bytes
0 1 interrupt 4 bytes
0 2 isoc 0 byte
0 2 bulk 512 bytes
0 2 interrupt 4 bytes
0 3 isoc 3x1024 bytes
0 3 bulk 512 bytes
0 3 interrupt 0 byte
2. disable IR after start video/radio. Try solve this problem
right now.
sorry, I don't understand that.
See dmesg with my comments
after modprobe tm6000
[ 150.009123] usb 1-1: link qh0-00ff/f4fa0b00 start 0 [1/0 us]
[ 150.070012] Registered IR keymap rc-behold-columbus
[ 150.070160] input: tm5600/60x0 IR (tm6000 #0)
as /class/input/input5 [ 150.070217] rc0: tm5600/60x0 IR (tm6000
#0) as /class/rc/rc0 [ 150.227066] usbcore: registered new
interface driver tm6000 [ 151.063914] tm6000: open called
(dev=video0)
press some keys
[ 168.703849] tm6000_ir_urb_received start
[ 168.703855] int_in ir urb received 08 86 08 86
[ 169.586424] tm6000_ir_urb_received start
[ 169.586431] int_in ir urb received 04 86 04 86
[ 170.009832] tm6000_ir_urb_received start
[ 170.009838] int_in ir urb received 04 86 04 86
[ 170.344236] tm6000_ir_urb_received start
[ 170.344242] int_in ir urb received 01 86 01 86
[ 170.711642] tm6000_ir_urb_received start
[ 170.711649] int_in ir urb received 02 86 02 86
[ 171.082425] tm6000_ir_urb_received start
[ 171.082429] int_in ir urb received 00 86 00 86
start watch a TV
[ 214.446038] tm6000: open called (dev=video0)
[ 216.265019] xc5000: waiting for firmware upload
(dvb-fe-xc5000-1.6.114.fw)... [ 216.267055] xc5000: firmware read
12401 bytes. [ 216.267057] xc5000: firmware uploading...
[ 222.942009] xc5000: firmware upload complete...
try press a key
[ 224.137976] tm6000_ir_urb_received start
[ 224.137981] not ready
[ 224.138014] usb 1-1: unlink qh0-00ff/f4fa0b00 start 0 [1/0 us]
[ 224.138177] usb 1-1: link qh0-00ff/f4fa0b00 start 0 [1/0 us]
[ 224.138458] usb 1-1: unlink qh0-00ff/f4fa0b00 start 0 [1/0 us]
[ 224.139225] tm6000_ir_urb_received start
[ 224.139225] not ready
IR over int die here
[ 224.139225] ehci_hcd 0000:00:1d.7: shutdown urb f4ee58c0
ep3in-intr [ 224.155239] tm6000 tm6000_irq_callback :urb resubmit
failed (error=-1) [ 224.160990] tm6000 tm6000_irq_callback :urb
resubmit failed (error=-1)
With my best regards, Dmitry.
I attched my diffs.
This file has some debug junk.
With my best regards, Dmitry.
Stefan Ringel
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