From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 110660] GeForce GT 750M Mac Edition fullscreen issues Date: Sat, 11 May 2019 16:20:31 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1954499055==" Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org --===============1954499055== Content-Type: multipart/alternative; boundary="15575916300.28bd70b.3430" Content-Transfer-Encoding: 7bit --15575916300.28bd70b.3430 Date: Sat, 11 May 2019 16:20:30 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D110660 --- Comment #26 from Ilia Mirkin --- (In reply to Alexey Kuznetsov from comment #25) > axet@axet-laptop:~/Downloads$ grep . /sys/class/drm/card*-*/modes > /sys/class/drm/card0-eDP-1/modes:2880x1800 > /sys/class/drm/card0-eDP-1/modes:1920x1200 > /sys/class/drm/card0-eDP-1/modes:1920x1080 > /sys/class/drm/card0-eDP-1/modes:1600x1200 > /sys/class/drm/card0-eDP-1/modes:1680x1050 > /sys/class/drm/card0-eDP-1/modes:1400x1050 > /sys/class/drm/card0-eDP-1/modes:1280x1024 > /sys/class/drm/card0-eDP-1/modes:1280x960 > /sys/class/drm/card0-eDP-1/modes:1152x864 > /sys/class/drm/card0-eDP-1/modes:1024x768 > /sys/class/drm/card0-eDP-1/modes:800x600 > /sys/class/drm/card0-eDP-1/modes:640x480 > /sys/class/drm/card0-eDP-1/modes:720x400 > /sys/class/drm/card0-eDP-1/modes:640x400 > /sys/class/drm/card0-eDP-1/modes:640x350 > axet@axet-laptop:~/Downloads$=20 Thanks, that's useful. I'm going to study the code a bit to figure out where these extra modes are coming from exactly. They're not in the EDID explicit= ly, but there's various logic to add various extra modes based on ... complex conditions. > Also, "Full aspect" cut display from left and right on following resoluti= ons: >=20 > 1920x1080 > 720x400 > 640x350 Hm, ideally they should have letterboxes on top/bottom in those cases. I'll have a look at the logic that does the full aspect scaling, it may be determining width/heights incorrectly. --=20 You are receiving this mail because: You are the assignee for the bug. You are the QA Contact for the bug.= --15575916300.28bd70b.3430 Date: Sat, 11 May 2019 16:20:30 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Comme= nt # 26 on bug 11066= 0 from Ilia Mirkin 
(In reply to Alexey Kuznetsov from comment #25)
> axet@axet-laptop:~/Downloads$ grep . /sys/cl=
ass/drm/card*-*/modes
> /sys/class/drm/card0-eDP-1/modes:2880x1800
> /sys/class/drm/card0-eDP-1/modes:1920x1200
> /sys/class/drm/card0-eDP-1/modes:1920x1080
> /sys/class/drm/card0-eDP-1/modes:1600x1200
> /sys/class/drm/card0-eDP-1/modes:1680x1050
> /sys/class/drm/card0-eDP-1/modes:1400x1050
> /sys/class/drm/card0-eDP-1/modes:1280x1024
> /sys/class/drm/card0-eDP-1/modes:1280x960
> /sys/class/drm/card0-eDP-1/modes:1152x864
> /sys/class/drm/card0-eDP-1/modes:1024x768
> /sys/class/drm/card0-eDP-1/modes:800x600
> /sys/class/drm/card0-eDP-1/modes:640x480
> /sys/class/drm/card0-eDP-1/modes:720x400
> /sys/class/drm/card0-eDP-1/modes:640x400
> /sys/class/drm/card0-eDP-1/modes:640x350
> axet@axet-laptop:~/Downloads$ 

Thanks, that's useful. I'm going to study the code a bit to figure out where
these extra modes are coming from exactly. They're not in the EDID explicit=
ly,
but there's various logic to add various extra modes based on ... complex
conditions.

> Also, "Full aspect" cut display from l=
eft and right on following resolutions:
>=20
> 1920x1080
> 720x400
> 640x350

Hm, ideally they should have letterboxes on top/bottom in those cases. I'll
have a look at the logic that does the full aspect scaling, it may be
determining width/heights incorrectly.

You are receiving this mail because:
  • You are the assignee for the bug.
  • You are the QA Contact for the bug.
= --15575916300.28bd70b.3430-- --===============1954499055== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KTm91dmVhdSBt YWlsaW5nIGxpc3QKTm91dmVhdUBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5m cmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9ub3V2ZWF1 --===============1954499055==--