* [Bug 109654] New: Nouveau picks bad mode setting 640x480 resolution
@ 2019-02-16 18:46 bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
[not found] ` <bug-109654-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>
0 siblings, 1 reply; 3+ messages in thread
From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2019-02-16 18:46 UTC (permalink / raw)
To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW
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https://bugs.freedesktop.org/show_bug.cgi?id=109654
Bug ID: 109654
Summary: Nouveau picks bad mode setting 640x480 resolution
Product: xorg
Version: 7.7 (2012.06)
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Driver/nouveau
Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Reporter: dan1espen-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org
This has been discussed on the Nouveau mailing list.
When running this command:
xrandr -s 640x480
Nouveau only fills the screen horizontally, vertically it leaves 2/3s of the
screen at the top and bottom unused. This makes this mode unusable.
Adding -r 75 to the above command fixes the problem.
Perhaps the higher frequency mode should be used by default.
The NVIDIA drivers do not have this problem, the screen is always filled.
This bug breaks games like "lbrickbuster2" which want to run full screen at
640x480.
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You are receiving this mail because:
You are the assignee for the bug.
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_______________________________________________
Nouveau mailing list
Nouveau@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/nouveau
^ permalink raw reply [flat|nested] 3+ messages in thread[parent not found: <bug-109654-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>]
* [Bug 109654] Nouveau picks bad mode setting 640x480 resolution [not found] ` <bug-109654-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/> @ 2019-02-16 20:07 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 2019-02-17 2:25 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 1 sibling, 0 replies; 3+ messages in thread From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2019-02-16 20:07 UTC (permalink / raw) To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW [-- Attachment #1.1: Type: text/plain, Size: 1686 bytes --] https://bugs.freedesktop.org/show_bug.cgi?id=109654 --- Comment #1 from Ilia Mirkin <imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org> --- Created attachment 143385 --> https://bugs.freedesktop.org/attachment.cgi?id=143385&action=edit monitor edid Nouveau doesn't pick these things -- it does what it's told. It does, however, allow it. Sounds like something about the monitor should make that illegal, but it's unclear what that would be. Attaching EDID sent via ML. The interesting bits decode as Established timings supported: 720x400@70Hz 9:5 HorFreq: 31469 Hz Clock: 28.320 MHz 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz 640x480@75Hz 4:3 HorFreq: 37500 Hz Clock: 31.500 MHz 800x600@60Hz 4:3 HorFreq: 37900 Hz Clock: 40.000 MHz 800x600@75Hz 4:3 HorFreq: 46900 Hz Clock: 49.500 MHz 1024x768@60Hz 4:3 HorFreq: 48400 Hz Clock: 65.000 MHz 1024x768@75Hz 4:3 HorFreq: 60000 Hz Clock: 78.750 MHz 1280x1024@75Hz 5:4 HorFreq: 80000 Hz Clock: 135.000 MHz Standard timings supported: 1920x1080@60Hz 16:9 1600x1200@60Hz 4:3 HorFreq: 75000 Hz Clock: 162.000 MHz 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1280x800@60Hz 16:10 1152x864@75Hz 4:3 HorFreq: 67500 Hz Clock: 108.000 MHz CTA extension block Extension version: 3 25 bytes of CTA data Video data block ... VIC 3 720x480@60Hz 16:9 HorFreq: 31469 Hz Clock: 27.000 MHz VIC 2 720x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 27.000 MHz VIC 1 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz So it certainly seems like 640x480@60 should work OK. -- You are receiving this mail because: You are the assignee for the bug. [-- Attachment #1.2: Type: text/html, Size: 2626 bytes --] [-- Attachment #2: Type: text/plain, Size: 153 bytes --] _______________________________________________ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau ^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug 109654] Nouveau picks bad mode setting 640x480 resolution [not found] ` <bug-109654-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/> 2019-02-16 20:07 ` [Bug 109654] " bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2019-02-17 2:25 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 1 sibling, 0 replies; 3+ messages in thread From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2019-02-17 2:25 UTC (permalink / raw) To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW [-- Attachment #1.1: Type: text/plain, Size: 753 bytes --] https://bugs.freedesktop.org/show_bug.cgi?id=109654 Dan Espen <dan1espen-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |NOTOURBUG Status|NEW |RESOLVED --- Comment #2 from Dan Espen <dan1espen-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> --- Changing status to resolved. I reinstalled the NVIDIA drivers, did an lsmod and noticed module "nvidia_modeset" running. I think that explains why I get different behavior with and without nouveau. -- You are receiving this mail because: You are the assignee for the bug. [-- Attachment #1.2: Type: text/html, Size: 2209 bytes --] [-- Attachment #2: Type: text/plain, Size: 153 bytes --] _______________________________________________ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau ^ permalink raw reply [flat|nested] 3+ messages in thread
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2019-02-16 18:46 [Bug 109654] New: Nouveau picks bad mode setting 640x480 resolution bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
[not found] ` <bug-109654-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>
2019-02-16 20:07 ` [Bug 109654] " bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2019-02-17 2:25 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
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