The drm function which parses a mode into a standard mode line is
computing the "margins" flag but then failing to copy that parameter
into the parsed structure output. This seems to leave the field in a
random state, which unfortunately influences the results when the
parsed results are then subsequently used to calculate a mode line.
The fix here is obvious: ensure the the margins flag is properly
initialized in the result structure at the end of the parse operation.
Signed-off-by: Mike Isely <is...@pobox.com>
---
drivers/gpu/drm/drm_modes.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c
index 207b7eb..3697c56 100644
--- a/drivers/gpu/drm/drm_modes.c
+++ b/drivers/gpu/drm/drm_modes.c
@@ -1094,6 +1094,7 @@ done:
mode->bpp_specified = true;
mode->bpp = bpp;
}
+ mode->margins = margins ? true : false;
mode->rb = rb ? true : false;
mode->cvt = cvt ? true : false;
mode->interlace = interlace ? true : false;
--
1.7.2.5
--
Mike Isely
isely @ isely (dot) net
PGP: 03 54 43 4D 75 E5 CC 92 71 16 01 E2 B5 F5 C1 E8
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/intel-gfx
