From: Boram Park <boram1288.park@samsung.com>
Date: Fri, 17 Mar 2017 03:10:42 +0000 (+0900)
Subject: ecore_drm: check if dpms is on
X-Git-Tag: accepted/tizen/unified/20170428.032629~8
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F08%2F127308%2F1;p=platform%2Fupstream%2Fefl.git

ecore_drm: check if dpms is on

Change-Id: I7666a6554dfc5fd95773eef44062d9a116e64bfa
---

diff --git a/src/lib/ecore_drm/ecore_drm_display.c b/src/lib/ecore_drm/ecore_drm_display.c
index b9b6f0d..009c9b8 100644
--- a/src/lib/ecore_drm/ecore_drm_display.c
+++ b/src/lib/ecore_drm/ecore_drm_display.c
@@ -1123,6 +1123,7 @@ _ecore_drm_display_output_mode_set_with_fb(Ecore_Drm_Output *output, Ecore_Drm_O
         tbm_surface_h tdm_buffer = NULL;
         tbm_surface_info_s buffer_info;
         tdm_error err;
+        tdm_output_dpms dpms_value;
 
         EINA_SAFETY_ON_NULL_RETURN_VAL(mode->hal_mode, EINA_FALSE);
 
@@ -1161,6 +1162,15 @@ _ecore_drm_display_output_mode_set_with_fb(Ecore_Drm_Output *output, Ecore_Drm_O
         err = tdm_layer_set_buffer(hal_output->primary_layer, tdm_buffer);
         EINA_SAFETY_ON_FALSE_GOTO(err == TDM_ERROR_NONE, fail_set);
 
+        err = tdm_output_get_dpms(hal_output->output, &dpms_value);
+        EINA_SAFETY_ON_FALSE_GOTO(err == TDM_ERROR_NONE, fail_set);
+
+        if (dpms_value != TDM_OUTPUT_DPMS_ON)
+          {
+             tdm_output_set_dpms(hal_output->output, TDM_OUTPUT_DPMS_ON);
+             EINA_SAFETY_ON_FALSE_GOTO(err == TDM_ERROR_NONE, fail_set);
+          }
+
         TRACE_EFL_BEGIN(Mode_Set);
         err = tdm_layer_commit(hal_output->primary_layer, NULL, NULL);
         if (err != TDM_ERROR_NONE)