[AMD Official Use Only - Internal Distribution Only] Reviewed-by: Xiaojian Du <xiaojian.du@xxxxxxx> -----Original Message----- From: Huang, Ray <Ray.Huang@xxxxxxx> Sent: 2021年1月12日 18:25 To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx Cc: Deucher, Alexander <Alexander.Deucher@xxxxxxx>; Liu, Aaron <Aaron.Liu@xxxxxxx>; Du, Xiaojian <Xiaojian.Du@xxxxxxx>; Hou, Xiaomeng (Matthew) <Xiaomeng.Hou@xxxxxxx>; Quan, Evan <Evan.Quan@xxxxxxx>; Huang, Ray <Ray.Huang@xxxxxxx> Subject: [PATCH] drm/amd/pm: fix the return value of pm message 0 should be right driver return value, 0x1 is the right firmware return value. So switch to 0 at last. Signed-off-by: Huang Rui <ray.huang@xxxxxxx> --- drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c index d7d86fd79e1f..41d5c65a2f21 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c @@ -149,6 +149,7 @@ int smu_cmn_send_smc_msg_with_param(struct smu_context *smu, if (read_arg) smu_cmn_read_arg(smu, read_arg); +ret = 0; /* 0 as driver return value */ out: mutex_unlock(&smu->message_lock); return ret; -- 2.25.1 _______________________________________________ amd-gfx mailing list amd-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/amd-gfx
