From f7547c59e1cb13eff9445f91b132e354d88b7de2 Mon Sep 17 00:00:00 2001 From: Boram Park Date: Tue, 28 Nov 2017 17:13:27 +0900 Subject: [PATCH] output: add debug logs Change-Id: I70c3bce41875176fb01c741e3b8b470dafb128c3 --- src/tdm_vblank.c | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/src/tdm_vblank.c b/src/tdm_vblank.c index 39eeca6..2701456 100644 --- a/src/tdm_vblank.c +++ b/src/tdm_vblank.c @@ -1142,12 +1142,20 @@ tdm_vblank_wait(tdm_vblank *vblank, unsigned int req_sec, unsigned int req_usec, else wait_info->type = VBLANK_TYPE_HW_SW; - if (wait_info->type == VBLANK_TYPE_SW || wait_info->type == VBLANK_TYPE_SW_FAKE) + if (wait_info->type == VBLANK_TYPE_SW || wait_info->type == VBLANK_TYPE_SW_FAKE) { ret = _tdm_vblank_wait_SW(wait_info); - else { + if (ret != TDM_ERROR_NONE) + TDM_ERR("_tdm_vblank_wait_SW failed: ret(%d)", ret); + } else { ret = _tdm_vblank_wait_HW(wait_info); - if (ret == TDM_ERROR_OUTPUT_DISCONNECTED || ret == TDM_ERROR_DPMS_OFF) + if (ret != TDM_ERROR_NONE) + TDM_ERR("_tdm_vblank_wait_HW failed: ret(%d)", ret); + + if (ret == TDM_ERROR_OUTPUT_DISCONNECTED || ret == TDM_ERROR_DPMS_OFF) { ret = _tdm_vblank_wait_SW(wait_info); + if (ret != TDM_ERROR_NONE) + TDM_ERR("_tdm_vblank_wait_SW failed: ret(%d)", ret); + } } if (ret != TDM_ERROR_NONE) { -- 2.7.4