Re: dvb-usb-remote woes [was: HID: ignore afatech 9016]

2010-02-05 Thread Pekka Sarnila
Most of the question here are already answered or no more actual, but for clarity: Jiri Slaby wrote: The remote is visible to the system as a usb interrupt end point. Interrupt endpoint tells the system the polling interval (by endpoint report). From the USB specs on the interval: The USB Sys

Re: [PATCH 1/1] media: dvb-usb/af9015, fix disconnection crashes

2010-02-05 Thread Pekka Sarnila
Mauro Carvalho Chehab wrote: Pekka Sarnila wrote: So dvb is both as a place and a name misleading. It happens that almost all tv products (analog or digital) come with some IR support. But you can find also some products that are just IR. That's why we're moving it to be o

Re: [PATCH 1/1] media: dvb-usb/af9015, fix disconnection crashes

2010-02-04 Thread Pekka Sarnila
Mauro Carvalho Chehab wrote: Pekka Sarnila wrote: The problem using vendor class is that there is no standard. Each vendor can define its own way using endpoints (and has done so e.g Logitech joysticks). Thus each usb ir receiver must have its own specific driver. However then you get the

Re: [PATCH 1/1] media: dvb-usb/af9015, fix disconnection crashes

2010-02-04 Thread Pekka Sarnila
Yes, my comment maybe criticizes more the basic architectural structure of usb putting it's own work up to higher layer. The only practical thing is that, if there is a non-HID device suffering from that FULLSPEED problem, the quirk won't help it. Anyway in current kernel structure usb layer do

Re: [PATCH 1/1] media: dvb-usb/af9015, fix disconnection crashes

2010-02-04 Thread Pekka Sarnila
s polling from the driver which works very well. But HID problem still remains. I have some hacks in my mind to test to kill HID. One is to configure HID wrongly to see if it stops outputting characters. Other way is try to read remote codes directly from the chip memory. Yes, Pekka Sarnila has

Re: dvb-usb-remote woes [was: HID: ignore afatech 9016]

2010-02-02 Thread Pekka Sarnila
: On 02/01/2010 07:28 PM, Jiri Kosina wrote: On Mon, 1 Feb 2010, Pekka Sarnila wrote: <3>af9015: command failed:255 <3>dvb-usb: error while querying for an remote control event. Yes, I saw this quite recently too. For me it appears when it is booted up with the stick in. It&#

Re: dvb-usb-remote woes [was: HID: ignore afatech 9016]

2010-02-02 Thread Pekka Sarnila
Please, no mail to this address, use only sarn...@adit.fi. Pekka Antti Palosaari wrote: On 02/01/2010 09:42 PM, Jiri Slaby wrote: On 02/01/2010 07:28 PM, Jiri Kosina wrote: On Mon, 1 Feb 2010, Pekka Sarnila wrote: I pulled few days ago latest git://git.kernel.org/pub/scm/linux

Re: dvb-usb-remote woes [was: HID: ignore afatech 9016]

2010-02-02 Thread Pekka Sarnila
Jiri Slaby wrote: On 02/01/2010 07:28 PM, Jiri Kosina wrote: On Mon, 1 Feb 2010, Pekka Sarnila wrote: I pulled few days ago latest git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git and compiled it. Everything works fine including the tv-stick and the remote. However

Re: [PATCH v2 1/1] HID: ignore afatech 9016

2010-01-26 Thread Pekka Sarnila
ce is 15a4:9016. Pekka, did you have chance to verify whether it works fine also with your version of the remote, or you still need the FULLSPEED_INTERVAL quirk on your side? Thanks. Signed-off-by: Jiri Slaby Cc: Jiri Kosina Cc: Pekka Sarnila --- drivers/hid/hid-core.c |1 + drivers