From a9d0aa010ff6a10daf422347baa7bc7f72b64f6b Mon Sep 17 00:00:00 2001
From: Tony Kim <Tony.Kim@synaptics.com>
Date: Sat, 25 Jun 2022 04:16:04 +0900
Subject: [PATCH] hls 1.5 (2)

---
 amp/src/ddl/comp_clk/source/clk_avsync.c | 65 ++++++++++++++++++++++++++++----
 1 file changed, 57 insertions(+), 8 deletions(-)

diff --git a/amp/src/ddl/comp_clk/source/clk_avsync.c b/amp/src/ddl/comp_clk/source/clk_avsync.c
index a02f294..b8430ca 100755
--- a/amp/src/ddl/comp_clk/source/clk_avsync.c
+++ b/amp/src/ddl/comp_clk/source/clk_avsync.c
@@ -4289,6 +4289,8 @@ VOID sideband_update_stream_info(AVSYNC_MGR *pSyncMgr)
     BOOL   fAllStreamsReady = TRUE;
     SYNC_STREAM *pStream;
     BOOL   fAudioReady = FALSE;
+    BOOL   fVideoReady = FALSE;
+    UINT32 uiVideoStrms = 0;
 
     CLK_ASSERT(pSyncMgr);
 
@@ -4317,6 +4319,9 @@ VOID sideband_update_stream_info(AVSYNC_MGR *pSyncMgr)
             pStream->m_fReady = fReady;
         }
 
+        if(pStream->m_eType == STREAM_TYPE_VIDEO)
+            uiVideoStrms++;
+
         if (pStream->m_eType == STREAM_TYPE_AUDIO && fReady) {
             if (!fAudioReady) {
                 fAudioReady = TRUE;
@@ -4325,6 +4330,11 @@ VOID sideband_update_stream_info(AVSYNC_MGR *pSyncMgr)
                 AVSH("[AVS]Set start STC: 0x%llx", pSyncMgr->m_uiStartSTC);
             }
         }
+        else if (pStream->m_eType == STREAM_TYPE_VIDEO && fReady) {
+            AVSH("[AVS]Video Stream Ready");
+            if(!fVideoReady)
+                fVideoReady = TRUE;
+        }
         if (fReady) {
             fHasReadyStream = TRUE;
         } else if (!fReady) {
@@ -4349,11 +4359,23 @@ VOID sideband_update_stream_info(AVSYNC_MGR *pSyncMgr)
         }
     }
 
-    if(fAudioReady) {
-        if (!pSyncMgr->m_fAllStreamsReady) {
-            AVSH("[AVS]Ready to kick off");
+    if(uiVideoStrms > 0) // Video(and Audio) are there (general case)
+    {
+        if(fAudioReady && fVideoReady) {
+            if (!pSyncMgr->m_fAllStreamsReady) {
+                AVSH("[AVS]Ready to kick off");
+            }
+            pSyncMgr->m_fAllStreamsReady = TRUE;
+        }
+    } 
+    else // Audio only case.
+    {
+        if(fAudioReady) {
+            if (!pSyncMgr->m_fAllStreamsReady) {
+                AVSH("[AVS]Ready to kick off");
+            }
+            pSyncMgr->m_fAllStreamsReady = TRUE;
         }
-        pSyncMgr->m_fAllStreamsReady = fAudioReady;
     }
 
     return;
@@ -4391,6 +4413,9 @@ VOID sideband_check_avsync(AVSYNC_MGR *pSyncMgr)
 }
 
 
+//#include <cutils/properties.h>
+//char hlstrickspeed[PROPERTY_VALUE_MAX] ={0,};
+
 HRESULT sideband_check_video_pts(AVSYNC_MGR *pSyncMgr,
                      SYNC_STREAM *pStream, AMP_BD_HANDLE hBD,
                      AMP_CLK_RND_INFO *pRndInfo,
@@ -4410,6 +4435,7 @@ HRESULT sideband_check_video_pts(AVSYNC_MGR *pSyncMgr,
     CLK_ASSERT(pDropInfo);
     CLK_ASSERT(pSyncMgr->m_pAVClock);
 
+//    property_get("sys.skb.hls.trickspeed", hlstrickspeed, "1.0");
     eAct = AMP_CLK_DISP;
     pBDInfo = stream_resync_to_bd(pStream, hBD);
 
@@ -4427,7 +4453,8 @@ HRESULT sideband_check_video_pts(AVSYNC_MGR *pSyncMgr,
         goto _Exit;
     }
 
-    if (pSyncMgr->m_eSyncStatus == SYNC_INIT) {
+    if (pSyncMgr->m_eSyncStatus == SYNC_INIT ||
+        (pSyncMgr->m_eSyncStatus == SYNC_LOCKING)) {
         eAct = AMP_CLK_HOLD;
         AVSH("[AVS]HOLD THE FRAME BEFORE START\n", __FUNCTION__);
         goto _Exit;
@@ -4449,6 +4476,7 @@ HRESULT sideband_check_video_pts(AVSYNC_MGR *pSyncMgr,
 
     uiTime = AMP_GetCurrentTimeMS();
     uiOrigSTC = GET_PTS_VAL64(avclock_get_stc64(pSyncMgr->m_pAVClock, TRUE));
+
     uiSTC = uiOrigSTC + uiDelay;
     if ((INT64)uiSTC >= pStream->m_iUsrDelay) {
         uiSTC -= pStream->m_iUsrDelay;
@@ -4504,13 +4532,34 @@ HRESULT sideband_check_video_pts(AVSYNC_MGR *pSyncMgr,
         }
     }
 
+//    if(strncmp(hlstrickspeed, "1.5", 3)==0) 
+    {
+       
+        if (!pStream->m_uiPdnMode && pStream->m_fFirstSmpDisped &&
+                pSyncMgr->m_uiStcCnt4 == 6006 && pBDInfo->m_uiDurationCnt4 % 4 == 0) {
+            eAct = check_pts_range(pBDInfo->m_uiPtsStart, uiSTC, uiRangeL, uiRangeR,
+                    pSyncMgr->m_fBackward);
+            if (eAct != AMP_CLK_DISP) {
+                uiRangeL = uiRangeR = pSyncMgr->m_uiStcCnt4 >> 2;
+                AVSI("[AVS] enlarge range to %d for action[%c] during consume redundancy\n",
+                        uiRangeL, pszActChar[eAct]);
+            }
+        }
+    }
+
     eAct = check_pts_range(pBDInfo->m_uiPtsStart, uiSTC, uiRangeL, uiRangeR,
                             pSyncMgr->m_fBackward);
 
-    if ((eAct != AMP_CLK_DISP) && (pSyncMgr->m_iSyncAdjCnt == 1)) {
-        eAct = AMP_CLK_DISP;
-        pSyncMgr->m_iSyncAdjCnt = 0;
+#if 0
+    if(strncmp(hlstrickspeed, "1.5", 3))
+    {
+        if ((eAct != AMP_CLK_DISP) && (pSyncMgr->m_iSyncAdjCnt == 1)) {
+            eAct = AMP_CLK_DISP;
+            pSyncMgr->m_iSyncAdjCnt = 0;
+        }
     }
+#endif
+
 _Exit:
     AVSU1("[AVS][%d]CHECK_%s([%c][%c] V:0x%08x(%d), M:0x%08x(%d)[%d], "
           "AM:0x%08x, AM-V:%d)%s, usrdelay %d ms\n",
-- 
2.7.4