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drm/edid: Don't print messages regarding stereo or csync by default

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drm_mode_detailed() is called quite often, therefore when a monitor
that has a detailed timing mode marked DRM_EDID_PT_STEREO or requiring
composite sync, warning messages will clutter up the kernel log.
Like we already do for incorrect hsync/vsync pluse widths, print these
messages only when KMS debugging is enabled.

Signed-off-by: Egbert Eich <eich@suse.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Egbert Eich 2013-06-13 21:01:19 +02:00 committed by Dave Airlie
parent dc8de1ae7f
commit c7d015f319
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/drm_edid.c
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@ -1706,11 +1706,11 @@ static struct drm_display_mode *drm_mode_detailed(struct drm_device *dev,
return NULL;
if (pt->misc & DRM_EDID_PT_STEREO) {
printk(KERN_WARNING "stereo mode not supported\n");
DRM_DEBUG_KMS("stereo mode not supported\n");
return NULL;
}
if (!(pt->misc & DRM_EDID_PT_SEPARATE_SYNC)) {
printk(KERN_WARNING "composite sync not supported\n");
DRM_DEBUG_KMS("composite sync not supported\n");
}
/* it is incorrect if hsync/vsync width is zero */