Re: Multi gpu display

2017-07-04 Thread zhoucm1
On 2017年07月04日 13:43, zhoucm1 wrote: On 2017年07月04日 13:34, Alex Deucher wrote: On Tue, Jul 4, 2017 at 1:22 AM, zhoucm1 wrote: On 2017年07月04日 11:41, Alex Deucher wrote: On Mon, Jul 3, 2017 at 4:32 AM, zhoucm1 wrote: Hi xorg-devel guys, Anyone can help me? I tried two gpu card with fou

Re: Multi gpu display

2017-07-04 Thread zhoucm1
On 2017年07月04日 11:41, Alex Deucher wrote: On Mon, Jul 3, 2017 at 4:32 AM, zhoucm1 wrote: Hi xorg-devel guys, Anyone can help me? I tried two gpu card with four monitors on Unbuntu 16.04, each gpu has two monitors. By default config, I can see four monitors all are lighting with its separate

Re: Multi gpu display

2017-07-04 Thread zhoucm1
On 2017年07月04日 13:34, Alex Deucher wrote: On Tue, Jul 4, 2017 at 1:22 AM, zhoucm1 wrote: On 2017年07月04日 11:41, Alex Deucher wrote: On Mon, Jul 3, 2017 at 4:32 AM, zhoucm1 wrote: Hi xorg-devel guys, Anyone can help me? I tried two gpu card with four monitors on Unbuntu 16.04, each gpu ha

Re: Multi gpu display

2017-07-04 Thread zhoucm1
After compizconfig-settings-manager changes output detection, the applications like file browser, glxgears can run full screen spanning all monitors. But some games still cannot, like Unigine heaven, which still is using one of monitor mode. Is there a way to change somewhere to let all applic

[RFC PATCH v2] Add xdg-output protocol

2017-07-04 Thread Olivier Fourdan
This protocol aims at describing outputs in way which is more in line with the concept of an output on desktop oriented systems. Some information are more specific to the concept of an output for a desktop oriented system and may not make sense in other applications, such as IVI systems for exampl

[RFC PATCH] Add xdg-output protocol

2017-07-04 Thread Olivier Fourdan
This protocol aims at describing outputs in way which is more in line with the concept of an output on desktop oriented systems. Some information are more specific to the concept of an output for a desktop oriented system and may not make sense in other applications, such as IVI systems for exampl

[RFC PATCH] Add xdg-output protocol

2017-07-04 Thread Olivier Fourdan
Hi This is a follow-up on my previous attempts at adding a logical size to outputs (as required for Xwayland). This introduces the xdg_output protocol aimed at complementing wl_output for desktop specific concepts. For now it just adds a couple of events referring to the corresponding wl_output,

Re: [PATCH] modesetting: handle NULL cursor in drmmode_set_cursor.

2017-07-04 Thread Peter Hutterer
On Tue, Jul 04, 2017 at 09:26:16AM +0200, Daniel Martin wrote: > On 23 June 2017 at 01:29, Dave Airlie wrote: > > From: Dave Airlie > > > > We had a bug reported with a touchscreen where we could end up > > in here with a NULL cursor, so let's not crash the X server. > > I'm able to reproduce th

Re: [PATCH] modesetting: handle NULL cursor in drmmode_set_cursor.

2017-07-04 Thread Daniel Martin
On 23 June 2017 at 01:29, Dave Airlie wrote: > From: Dave Airlie > > We had a bug reported with a touchscreen where we could end up > in here with a NULL cursor, so let's not crash the X server. I'm able to reproduce the bug reliable and can confirm that this patch fixes the issue. Reviewed-and