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authormarha <marha@users.sourceforge.net>2013-11-04 12:08:23 +0100
committermarha <marha@users.sourceforge.net>2013-11-04 12:08:23 +0100
commit31fd4c5654595a4763e492e4ec26f66ca3a8a405 (patch)
tree8d6b249c93725e838676e26af171a167f6f20903 /xorg-server/hw/xfree86/modes
parente4ef724e06621be9325fc41ed886fd404467fdc0 (diff)
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libxtrans fontconfig mesa xserver pixman xkbcomp git update 4 nov 2013
xserver commit 33c85beed521c9db140cadd8c5aa9992398ee1fe xkbcomp commit e3e6e938535532bfad175c1635256ab7fb3ac943 pixman commit 8cbc7da4e525c96a8e089e4c1baee75dc8315218 libxtrans commit 1fb0fd555a16dd8fce4abc6d3fd22b315f46762a fontconfig commit 767108aa1327cf0156dfc6f024dbc8fb783ae067 mesa commit 2f896627175384fd5943f21804700a155ba4e8a0
Diffstat (limited to 'xorg-server/hw/xfree86/modes')
-rw-r--r--xorg-server/hw/xfree86/modes/xf86Crtc.c20
1 files changed, 16 insertions, 4 deletions
diff --git a/xorg-server/hw/xfree86/modes/xf86Crtc.c b/xorg-server/hw/xfree86/modes/xf86Crtc.c
index 35845e875..2a02c8507 100644
--- a/xorg-server/hw/xfree86/modes/xf86Crtc.c
+++ b/xorg-server/hw/xfree86/modes/xf86Crtc.c
@@ -3045,10 +3045,22 @@ handle_detailed_physical_size(struct detailed_monitor_section
if (det_mon->type == DT &&
det_mon->section.d_timings.h_size != 0 &&
det_mon->section.d_timings.v_size != 0) {
-
- p->output->mm_width = det_mon->section.d_timings.h_size;
- p->output->mm_height = det_mon->section.d_timings.v_size;
- p->ret = TRUE;
+ /* some sanity checking for aspect ratio:
+ assume any h / v (or v / h) > 2.4 to be bogus.
+ This would even include cinemascope */
+ if (((det_mon->section.d_timings.h_size * 5) <
+ (det_mon->section.d_timings.v_size * 12)) &&
+ ((det_mon->section.d_timings.v_size * 5) <
+ (det_mon->section.d_timings.h_size * 12))) {
+ p->output->mm_width = det_mon->section.d_timings.h_size;
+ p->output->mm_height = det_mon->section.d_timings.v_size;
+ p->ret = TRUE;
+ } else
+ xf86DrvMsg(p->output->scrn->scrnIndex, X_WARNING,
+ "Output %s: Strange aspect ratio (%i/%i), "
+ "consider adding a quirk\n", p->output->name,
+ det_mon->section.d_timings.h_size,
+ det_mon->section.d_timings.v_size);
}
}