2015-10-30 20:08 keltezéssel, Chris Wilson írta: > On Fri, Oct 30, 2015 at 08:00:46PM +0100, Boszormenyi Zoltan wrote: >> 2015-10-30 19:15 keltezéssel, Chris Wilson írta: >>> On Fri, Oct 30, 2015 at 06:17:50PM +0100, Boszormenyi Zoltan wrote: >>>> In my case with this particular POS machine, the intended primary display, >>>> the built-in LVDS with a touchscreen attached is apparently wired to pipe >>>> 1. >>>> >>>> With this driver behaviour, I can't configure it to be kept as the default >>>> :0.0 screen >>>> if an external display is plugged in. Can this behaviour be changed? >>> It would need another user parameter. There are several technical >>> limitations that make automatic assignment difficult. So try >>> >>> commit 94d271b239d358f71ae0bcfcc31422a569d73d41 >>> Author: Chris Wilson <ch...@chris-wilson.co.uk> >>> Date: Fri Oct 30 18:07:37 2015 +0000 >>> >>> sna: Allow pipes to be manually assigned to ZaphodHead >>> -Chris >> Thanks for your work, I just tested it. At startup, it seems to work: >> 1. it doesn't complain about invalid pipe >> 2. cursor appears on :0 >> 3. application appears on :0 >> >> Then as soon as I touch the touchscreen, the cursor jumps to :1 and >> further cursor movements are on :1 from that point. > I'm baffled. xinput fun? cursors in the driver are allocated per-CRTC > and handled at a screen level. As far as I am aware, the driver only > has to position a cursor at a certain coordinate on the framebuffer (and > so has to translate that into a CRTC location).
BTW, this is the touchscreen driver in question: https://github.com/SICOM/xf86-input-eeti-egalax It doesn't have anything directly screen related, I used xf86-input-void as the driver skeleton. > >> Attached is my current configuration, hopefully I got it right. > Looks fine to me. > -Chris > _______________________________________________ xorg@lists.x.org: X.Org support Archives: http://lists.freedesktop.org/archives/xorg Info: http://lists.x.org/mailman/listinfo/xorg Your subscription address: %(user_address)s
