drm: dp helper: Add DP test sink CRC definition.

This address will be used to verify panel CRC for test and
validation purposes.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>
[danvet: Fix whitespace fail.]
Acked-by: Dave Airlie <airlied@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

drivers/gpu/drm/i915/i915_gem_execbuffer.c

@@ -131,7 +131,7 @@ eb_lookup_vmas(struct eb_vmas *eb,
 		if (exec[i].flags & EXEC_OBJECT_NEEDS_GTT &&
 		    USES_FULL_PPGTT(vm->dev)) {
 			ret = -EINVAL;
-			goto out;
+			goto err;
 		}
 
 		/* If we have secure dispatch, or the userspace assures us that

include/drm/drm_dp_helper.h

@@ -279,11 +279,21 @@
 
 #define DP_TEST_PATTERN			    0x221
 
+#define DP_TEST_CRC_R_CR		    0x240
+#define DP_TEST_CRC_G_Y			    0x242
+#define DP_TEST_CRC_B_CB		    0x244
+
+#define DP_TEST_SINK_MISC		    0x246
+#define DP_TEST_CRC_SUPPORTED		    (1 << 5)
+
 #define DP_TEST_RESPONSE		    0x260
 # define DP_TEST_ACK			    (1 << 0)
 # define DP_TEST_NAK			    (1 << 1)
 # define DP_TEST_EDID_CHECKSUM_WRITE	    (1 << 2)
 
+#define DP_TEST_SINK			    0x270
+#define DP_TEST_SINK_START	    (1 << 0)
+
 #define DP_SOURCE_OUI			    0x300
 #define DP_SINK_OUI			    0x400
 #define DP_BRANCH_OUI			    0x500