drm: WARN on illegal aspect ratio when converting a mode to umode

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WARN if the incoming drm_display_mode has an illegal aspect ratio
when converting it to a user mode. This should never happen unless
the driver made a mistake and put an invalid value into the aspect
ratio.

Cc: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190620142639.17518-4-ville.syrjala@linux.intel.com
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>

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Ville Syrjälä 2019-06-20 17:26:37 +03:00

parent 993a80671e

commit 9f396ab4de

1 changed files with 4 additions and 1 deletions

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5

drivers/gpu/drm/drm_modes.c

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