change vblank sw hw changing condition

Change-Id: I24baf90fcbb3adbf7fd081c7881920bf63ff96b2
Signed-off-by: Junkyeong Kim <jk0430.kim@samsung.com>

diff --git a/src/tdm_vblank.c b/src/tdm_vblank.c
index 21dd98b..73f7214 100644 (file)
--- a/src/tdm_vblank.c
+++ b/src/tdm_vblank.c
@@ -367,13 +367,13 @@ _tdm_vblank_update_output_info(tdm_private_vblank *private_vblank)
 {
        tdm_output *output = private_vblank->output;
        tdm_output_conn_status connection = TDM_OUTPUT_CONN_STATUS_DISCONNECTED;
-       unsigned int vrefresh = 0;
+       unsigned int vrefresh = TDM_VBLANK_DEFAULT_VREFRESH;
        tdm_error ret;
 
        ret = tdm_output_get_conn_status(output, &connection);
        TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE);
 
-       if (connection != TDM_OUTPUT_CONN_STATUS_DISCONNECTED) {
+       if (connection == TDM_OUTPUT_CONN_STATUS_MODE_SETTED) {
                const tdm_output_mode *mode = NULL;
                tdm_output_get_mode(output, &mode);
                if (mode)
@@ -382,11 +382,6 @@ _tdm_vblank_update_output_info(tdm_private_vblank *private_vblank)
                        VWR("mode not setted!!!");
        }
 
-       if (vrefresh == 0) {
-               VWR("vrefresh can't be zero !!!");
-               vrefresh = TDM_VBLANK_DEFAULT_VREFRESH;
-       }
-
        private_vblank->connection = connection;
        private_vblank->vrefresh = vrefresh;
        private_vblank->HW_vblank_gap = 1.0 / private_vblank->vrefresh;
@@ -1467,6 +1462,7 @@ tdm_vblank_wait(tdm_vblank *vblank, unsigned int req_sec, unsigned int req_usec,
                return TDM_ERROR_OUT_OF_MEMORY;
                /* LCOV_EXCL_STOP */
        }
+       _tdm_vblank_update_output_info(private_vblank);
 
        /* set request time to current time if 0. This function seems to be called in server side. */
        if (req_sec == 0 && req_usec == 0) {
@@ -1508,7 +1504,7 @@ tdm_vblank_wait(tdm_vblank *vblank, unsigned int req_sec, unsigned int req_usec,
        if (private_vblank->vrefresh % fps)
                wait_info->type = VBLANK_TYPE_SW;
        else if (TDM_OUTPUT_DPMS_VSYNC_IS_OFF(dpms) ||
-                        private_vblank->connection == TDM_OUTPUT_CONN_STATUS_DISCONNECTED)
+                        private_vblank->connection != TDM_OUTPUT_CONN_STATUS_MODE_SETTED)
                wait_info->type = VBLANK_TYPE_SW_FAKE;
        else if (private_vblank->offset == 0)
                wait_info->type = VBLANK_TYPE_HW;