1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 813939420cb4..e0ff9085fd86 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -36,7 +36,7 @@
 #include "i915_drv.h"
 #include "drm_dp_helper.h"
 
-
+#define DP_RECEIVER_CAP_SIZE    0xf
 #define DP_LINK_STATUS_SIZE     6
 #define DP_LINK_CHECK_TIMEOUT   (10 * 1000)
 
@@ -53,7 +53,7 @@ struct intel_dp {
         int dpms_mode;
         uint8_t link_bw;
         uint8_t lane_count;
-        uint8_t dpcd[8];
+        uint8_t dpcd[DP_RECEIVER_CAP_SIZE];
         struct i2c_adapter adapter;
         struct i2c_algo_dp_aux_data algo;
         bool is_pch_edp;