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From: Jean-Sebastien Pedron <dumbbell@FreeBSD.org>
Date: Mon, 3 Nov 2014 14:35:08 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r274049 - head/sys/dev/drm2
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Author: dumbbell
Date: Mon Nov  3 14:35:07 2014
New Revision: 274049
URL: https://svnweb.freebsd.org/changeset/base/274049

Log:
  drm: When reading connector mode tunables, list connectors
  
  ... and their associated tunables. This gives a way to know the list of
  available connectors, no matter the driver.
  
  The problem is that xrandr(1) can list connectors but it uses a
  different naming.
  
  MFC after:	1 week

Modified:
  head/sys/dev/drm2/drm_fb_helper.c

Modified: head/sys/dev/drm2/drm_fb_helper.c
==============================================================================
--- head/sys/dev/drm2/drm_fb_helper.c	Mon Nov  3 13:14:34 2014	(r274048)
+++ head/sys/dev/drm2/drm_fb_helper.c	Mon Nov  3 14:35:07 2014	(r274049)
@@ -118,6 +118,9 @@ fb_get_options(const char *connector_nam
 	 */
 	snprintf(tunable, sizeof(tunable), "kern.vt.fb.modes.%s",
 	    connector_name);
+	DRM_INFO("Connector %s: get mode from tunables:\n", connector_name);
+	DRM_INFO("  - %s\n", tunable);
+	DRM_INFO("  - kern.vt.fb.default_mode\n");
 	*option = kern_getenv(tunable);
 	if (*option == NULL)
 		*option = kern_getenv("kern.vt.fb.default_mode");