From: Alex Deucher Date: Thu, 22 Jun 2017 21:48:04 +0000 (-0400) Subject: drm/amd/powerplay/cz: print message if smc message fails X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=14b05f8a012a319cd58d25b4564da98a7b9b7303;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git drm/amd/powerplay/cz: print message if smc message fails Helpful in debugging. Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c index 39c7091866e8..652aaa43e95c 100644 --- 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; }