Re: [amdgpu][tahiti xt] cursor motion smoothness

2018-07-03 Thread Michel Dänzer
On 2018-07-03 04:46 PM, sylvain.bertr...@gmail.com wrote: > On Tue, Jul 03, 2018 at 11:01:46AM +0200, Michel Dänzer wrote: >> Also make sure you do not pass -dumbSched on the Xorg command line, and >> do not disable Option "SilkenMouse" in xorg.conf. > > No pb on this side. I tried to enable -dumb

Re: [amdgpu][tahiti xt] cursor motion smoothness

2018-07-03 Thread sylvain . bertrand
On Tue, Jul 03, 2018 at 11:01:46AM +0200, Michel Dänzer wrote: > Also make sure you do not pass -dumbSched on the Xorg command line, and > do not disable Option "SilkenMouse" in xorg.conf. No pb on this side. I tried to enable -dumbSched, I could not see any difference. I did run a fast moving ga

Re: [amdgpu][tahiti xt] cursor motion smoothness

2018-07-03 Thread sylvain . bertrand
On Tue, Jul 03, 2018 at 10:54:15AM +0200, Michel Dänzer wrote: > Unless your xserver build ends up with INPUTTHREAD undefined for some > reason, input events are processed in a separate thread, and the HW > cursor position is updated accordingly ASAP. I did check on that: INPUTTHREAD is properly d

Re: [amdgpu][tahiti xt] cursor motion smoothness

2018-07-03 Thread Michel Dänzer
On 2018-07-03 10:54 AM, Michel Dänzer wrote: > On 2018-07-02 10:10 PM, sylvain.bertr...@gmail.com wrote: >> On Mon, Jul 02, 2018 at 06:43:48PM +0200, Michel Dänzer wrote: Sending the logs as direct email to your personal email box. >>> >>> Does using xf86-input-libinput instead of xf86-input-e

Re: [amdgpu][tahiti xt] cursor motion smoothness

2018-07-03 Thread Michel Dänzer
On 2018-07-02 10:10 PM, sylvain.bertr...@gmail.com wrote: > On Mon, Jul 02, 2018 at 06:43:48PM +0200, Michel Dänzer wrote: >>> Sending the logs as direct email to your personal email box. >> >> Does using xf86-input-libinput instead of xf86-input-evdev help? > > I did plan to switch to libinput in

Re: [amdgpu][tahiti xt] cursor motion smoothness

2018-07-02 Thread sylvain . bertrand
On Mon, Jul 02, 2018 at 06:43:48PM +0200, Michel Dänzer wrote: > > Sending the logs as direct email to your personal email box. > > Does using xf86-input-libinput instead of xf86-input-evdev help? I did plan to switch to libinput in the futur, but: I did test the xinput events and I get for a re

Re: [amdgpu][tahiti xt] cursor motion smoothness

2018-07-02 Thread Michel Dänzer
On 2018-07-02 05:28 PM, sylvain.bertr...@gmail.com wrote: > On Mon, Jul 02, 2018 at 04:22:47PM +0200, Michel Dänzer wrote: > >> Sounds like maybe DOTA doesn't use the X11 cursor (which would end up >> using the HW cursor), but renders the cursor as part of its scene. > > Probably, but it happens

Re: [amdgpu][tahiti xt] cursor motion smoothness

2018-07-02 Thread sylvain . bertrand
On Mon, Jul 02, 2018 at 04:22:47PM +0200, Michel Dänzer wrote: > Is the behaviour different with the Xorg modesetting driver and/or the > radeon kernel driver? Tested both. Same thing than with amdgpu. -- Sylvain ___ dri-devel mailing list dri-devel@li

Re: [amdgpu][tahiti xt] cursor motion smoothness

2018-07-02 Thread sylvain . bertrand
On Mon, Jul 02, 2018 at 04:22:47PM +0200, Michel Dänzer wrote: > I'm afraid I'm still not sure what "blurry motion" means exactly. Like the mouse cursor location is updated very slowly, and that, only at 60Hz. (in dota2, it looks like sub-30Hz with lag). > Is the behaviour different with the Xorg

Re: [amdgpu][tahiti xt] cursor motion smoothness

2018-07-02 Thread Michel Dänzer
On 2018-07-02 04:04 PM, sylvain.bertr...@gmail.com wrote: > On Mon, Jul 02, 2018 at 11:29:19AM +0200, Michel Dänzer wrote: >> On 2018-07-02 11:24 AM, Michel Dänzer wrote: >>> On 2018-07-01 02:52 PM, sylvain.bertr...@gmail.com wrote: Hi, I noticed that when my monitor runs at 60Hz, th

Re: [amdgpu][tahiti xt] cursor motion smoothness

2018-07-02 Thread sylvain . bertrand
On Mon, Jul 02, 2018 at 11:29:19AM +0200, Michel Dänzer wrote: > On 2018-07-02 11:24 AM, Michel Dänzer wrote: > > On 2018-07-01 02:52 PM, sylvain.bertr...@gmail.com wrote: > >> Hi, > >> > >> I noticed that when my monitor runs at 60Hz, the cursor motion is really > >> not > >> smooth, even at low

Re: [amdgpu][tahiti xt] cursor motion smoothness

2018-07-02 Thread Michel Dänzer
On 2018-07-02 11:24 AM, Michel Dänzer wrote: > On 2018-07-01 02:52 PM, sylvain.bertr...@gmail.com wrote: >> Hi, >> >> I noticed that when my monitor runs at 60Hz, the cursor motion is really not >> smooth, even at low speed (it starts to be smooth at low speed when my >> monitor >> runs at 120/144

Re: [amdgpu][tahiti xt] cursor motion smoothness

2018-07-02 Thread Michel Dänzer
On 2018-07-01 02:52 PM, sylvain.bertr...@gmail.com wrote: > Hi, > > I noticed that when my monitor runs at 60Hz, the cursor motion is really not > smooth, even at low speed (it starts to be smooth at low speed when my monitor > runs at 120/144Hz). Is there a way to improve this at the hardware lev

[amdgpu][tahiti xt] cursor motion smoothness

2018-07-01 Thread sylvain . bertrand
Hi, I noticed that when my monitor runs at 60Hz, the cursor motion is really not smooth, even at low speed (it starts to be smooth at low speed when my monitor runs at 120/144Hz). Is there a way to improve this at the hardware level or is this a xserver issue? (I run everything git no older than 1