#define DP_TEST_CRC_B_CB 0x244
#define DP_TEST_SINK_MISC 0x246
-#define DP_TEST_CRC_SUPPORTED (1 << 5)
+# define DP_TEST_CRC_SUPPORTED (1 << 5)
+# define DP_TEST_COUNT_MASK 0x7
#define DP_TEST_RESPONSE 0x260
# define DP_TEST_ACK (1 << 0)
#define DP_TEST_EDID_CHECKSUM 0x261
#define DP_TEST_SINK 0x270
-#define DP_TEST_SINK_START (1 << 0)
+# define DP_TEST_SINK_START (1 << 0)
#define DP_PAYLOAD_TABLE_UPDATE_STATUS 0x2c0 /* 1.2 MST */
# define DP_PAYLOAD_TABLE_UPDATED (1 << 0)