Commit c7d015f3 authored Jun 13, 2013 by Egbert Eich Committed by Dave Airlie Jun 27, 2013

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



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>

parent dc8de1ae

drivers/gpu/drm/drm_edid.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -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 */