http://bugs.freedesktop.org/show_bug.cgi?id=26194
Summary: nouveau reports DPI correctly in Xorg.0.log, but value
reported by X incorrect
Product: xorg
Version: git
Platform: x86-64 (AMD64)
OS/Version: Linux (All)
Status: NEW
Severity: minor
Priority: medium
Component: Driver/nouveau
AssignedTo: [email protected]
ReportedBy: [email protected]
QAContact: [email protected]
A bit odd:
$ grep -E 'DPI|dimensions' /var/log/Xorg.0.log
(**) NOUVEAU(0): Display dimensions: (290, 180) mm
(**) NOUVEAU(0): DPI set to (112, 112)
290mm x 180mm and 112x112 DPI are indeed correct (1280x800, 13.3" widescreen),
however:
$ xdpyinfo | grep -E 'dimensions|resolution'
dimensions: 1280x800 pixels (338x211 millimeters)
resolution: 96x96 dots per inch
X appears to be getting bogus data, which screws up font sizing.
I'm on a MacBook Pro 13" with GeForce 9400M (NVac). Using nouveau-drm from the
kernel tree with git rev eeec3a1ecd703d3a32fe223274d2a77686030d78 (built out of
tree for kernel 2.6.32-gentoo-r2), and xf86-video-nouveau git rev
2630a1553d560ce2c7391bc103d4a543f7d3d0da.
If there's any more data or info I can provide, please let me know.
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