drm/amd/powerplay/cz: print message if smc message fails

Helpful in debugging.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c
index 39c7091866e8be274bd6a096c92735f2ad007a56..652aaa43e95cc960663bb63375cb39a9f719022d 100644 (file)
--- a/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c
@@ -72,7 +72,7 @@ static int cz_send_msg_to_smc_async(struct pp_smumgr *smumgr,
        result = SMUM_WAIT_FIELD_UNEQUAL(smumgr,
                                        SMU_MP1_SRBM2P_RESP_0, CONTENT, 0);
        if (result != 0) {
-               pr_err("cz_send_msg_to_smc_async failed\n");
+               pr_err("cz_send_msg_to_smc_async (0x%04x) failed\n", msg);
                return result;
        }