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MetaMonitorManagerKms: stop accounting for mode flags in refresh rates

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This isn't technically needed and, in fact, makes us default to
interlaced modes in some cases which isn't desirable.

Note that X doesn't account for these flags either for its mode
refresh rates.

https://bugzilla.gnome.org/show_bug.cgi?id=772176
This commit is contained in:
Rui Matos 2016-10-06 15:57:01 +02:00
parent f1850e0d61
commit a50950cf8f
1 changed files with 0 additions and 4 deletions
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4
src/backends/native/meta-monitor-manager-kms.c
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@ -410,10 +410,6 @@ drm_mode_vrefresh (const drmModeModeInfo *mode)
refresh = (mode->clock * 1000000LL) / mode->htotal; refresh = (mode->clock * 1000000LL) / mode->htotal;
refresh += (mode->vtotal / 2); refresh += (mode->vtotal / 2);
refresh /= mode->vtotal; refresh /= mode->vtotal;
if (mode->flags & DRM_MODE_FLAG_INTERLACE)
refresh *= 2;
if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
refresh /= 2;
if (mode->vscan > 1) if (mode->vscan > 1)
refresh /= mode->vscan; refresh /= mode->vscan;
refresh /= 1000.0; refresh /= 1000.0;