drm: Update the device-independent code to match Linux 3.8.13

This update brings few features:
    o  Support for the setmaster/dropmaster ioctls. For instance, they
       are used to run multiple X servers simultaneously.
    o  Support for minor devices. The only user-visible change is a new
       entry in /dev/dri but it is useless at the moment. This is a
       first step to support render nodes [1].

The main benefit is to greatly reduce the diff with Linux (at the
expense of an unreadable commit diff). Hopefully, next upgrades will be
easier.

No updates were made to the drivers, beside adapting them to API
changes.

[1] https://en.wikipedia.org/wiki/Direct_Rendering_Manager#Render_nodes

r280814 is merged at the same time to avoid a short window where RANDR
might be broken:

drm: Import Linux commit 9bc3cd5673d84d29272fa7181a4dfca83cbb48c1

Author: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date:   Fri May 31 12:17:08 2013 +0000

    drm: Sort connector modes based on vrefresh

    Keeping the modes sorted by vrefresh before the pixel clock makes the
    mode list somehow more pleasing to the eye.

    Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
    Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
    Signed-off-by: Dave Airlie <airlied@redhat.com>

PR:		198936 (r280814)
Tested by:	Many people
MFC of:		r280183, r280187 (original commit by glebius), r280814
Relnotes:	yes

1 files changed, 4 insertions, 5 deletions

diff --git a/sys/dev/drm2/i915/intel_modes.c b/sys/dev/drm2/i915/intel_modes.c
index 6b83bae..d061d08 100644
--- a/sys/dev/drm2/i915/intel_modes.c
+++ b/sys/dev/drm2/i915/intel_modes.c
@@ -80,7 +80,6 @@ intel_ddc_get_modes(struct drm_connector *connector, device_t adapter)
 		drm_mode_connector_update_edid_property(connector, edid);
 		ret = drm_add_edid_modes(connector, edid);
 		drm_edid_to_eld(connector, edid);
-		connector->display_info.raw_edid = NULL;
 		free(edid, DRM_MEM_KMS);
 	}
 
@@ -106,13 +105,13 @@ intel_attach_force_audio_property(struct drm_connector *connector)
 		prop = drm_property_create_enum(dev, 0,
 					   "audio",
 					   force_audio_names,
-					   DRM_ARRAY_SIZE(force_audio_names));
+					   ARRAY_SIZE(force_audio_names));
 		if (prop == NULL)
 			return;
 
 		dev_priv->force_audio_property = prop;
 	}
-	drm_connector_attach_property(connector, prop, 0);
+	drm_object_attach_property(&connector->base, prop, 0);
 }
 
 static const struct drm_prop_enum_list broadcast_rgb_names[] = {
@@ -132,12 +131,12 @@ intel_attach_broadcast_rgb_property(struct drm_connector *connector)
 		prop = drm_property_create_enum(dev, DRM_MODE_PROP_ENUM,
 		    "Broadcast RGB",
 		    broadcast_rgb_names,
-		    DRM_ARRAY_SIZE(broadcast_rgb_names));
+		    ARRAY_SIZE(broadcast_rgb_names));
 		if (prop == NULL)
 			return;
 
 		dev_priv->broadcast_rgb_property = prop;
 	}
 
-	drm_connector_attach_property(connector, prop, 0);
+	drm_object_attach_property(&connector->base, prop, 0);
 }