From bc9ce81318cd8c2b364cc1e16e6fe7de5f94b713 Mon Sep 17 00:00:00 2001
From: Tony Kim <Tony.Kim@synaptics.com>
Date: Fri, 11 Nov 2022 17:06:55 +0900
Subject: [PATCH] [PATCH] [MMCEI-9987] congested vbi interrupt filtering (3)

Change-Id: I652b6d64efa7b8f854c1ad77e17e1f538445a86a
---
 amp/src/hal/vpp/g4_hdr/ca_wrapper/source/vpp_api_tz.c |  6 +++++-
 amp/src/service/display/src/disp_prv.c                | 12 ++++++++++++
 2 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/amp/src/hal/vpp/g4_hdr/ca_wrapper/source/vpp_api_tz.c b/amp/src/hal/vpp/g4_hdr/ca_wrapper/source/vpp_api_tz.c
index 0889acd..b8b2505 100644
--- a/amp/src/hal/vpp/g4_hdr/ca_wrapper/source/vpp_api_tz.c
+++ b/amp/src/hal/vpp/g4_hdr/ca_wrapper/source/vpp_api_tz.c
@@ -480,6 +480,7 @@ INT MV_VPPOBJ_Suspend(INT handle, BOOL optimize)
     VPP_LOG("%s \n", __FUNCTION__);
 
     Ret = VppSuspend(optimize);
+    VPP_playback_started = 0; //toto add 
 
     return (Ret);
 }
@@ -1087,6 +1088,9 @@ INT MV_VPPOBJ_EarlyDisplayFrame(INT handle, INT planeID, VOID *frame)
  *         MV_EUNCONFIG - VPP not configured or plane not active
  *         MV_EFRAMEQFULL - frame queue is full
  *******************************************************************/
+ int g_last_video_plane_dst_x =0;
+ int g_last_video_plane_dst_y =0;
+
 INT MV_VPPOBJ_DisplayFrame(INT handle, INT planeID, VOID *frame)
 {
     VDEC_VID_BUF_DESC *pDesc;
@@ -1101,7 +1105,7 @@ INT MV_VPPOBJ_DisplayFrame(INT handle, INT planeID, VOID *frame)
     pDesc = (VDEC_VID_BUF_DESC *)frame;
     pVBufInfo = pDesc->user_data;
     pVBufInfo->m_hDesc = (UINT32)frame;
-    if (!pVBufInfo->builtinFrame) {
+    if (!pVBufInfo->builtinFrame && g_last_video_plane_dst_x && g_last_video_plane_dst_y ) {
         VPP_playback_started = 1;
     }
 #if 1
diff --git a/amp/src/service/display/src/disp_prv.c b/amp/src/service/display/src/disp_prv.c
index 5ef14b0..7760f0a 100755
--- a/amp/src/service/display/src/disp_prv.c
+++ b/amp/src/service/display/src/disp_prv.c
@@ -1556,6 +1556,8 @@ video_setscale_ratioctrl_exit:
     return Ret;
 }
 
+ extern int g_last_video_plane_dst_x;
+ extern int g_last_video_plane_dst_y;
 VOID set_scale_handler(DISP_PLANE *pPlane, MV_CC_MSG_t *pMsg)
 {
     BOOL DstInvalid = FALSE;
@@ -1625,6 +1627,16 @@ VOID set_scale_handler(DISP_PLANE *pPlane, MV_CC_MSG_t *pMsg)
     pPlane->DesiredWins.dst.x, pPlane->DesiredWins.dst.y,
     pPlane->DesiredWins.dst.width, pPlane->DesiredWins.dst.height,
     pPlane->ScalingMode);
+    
+    DISP_MODULE *pDisp;
+    pDisp = gDispModule;
+
+    if (pPlane == &(pDisp->Plane[AMP_DISP_PLANE_MAIN]) )
+    {
+        //store the last scaling param for main video 
+        g_last_video_plane_dst_x = pPlane->DesiredWins.dst.x;
+        g_last_video_plane_dst_y = pPlane->DesiredWins.dst.y;
+    }
 
     AmpFree(pScalingWins);
 }
-- 
2.7.4