From dbd428d5706a47cdfbfa9d2d3df42e65d239a7d3 Mon Sep 17 00:00:00 2001
From: Herman Chen <herman.chen@rock-chips.com>
Date: Mon, 29 Nov 2021 11:24:23 +0800
Subject: [PATCH] [mpp_service]: Allow zero size rcb info

rk3588 encoder needs buffer end address so zero size should be allowed.

Change-Id: Ie350f62c77d99f91b2ca1f02e7b4ff7afe0b0dd8
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
---
 osal/driver/mpp_service.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/osal/driver/mpp_service.c b/osal/driver/mpp_service.c
index 6eb237cf..861f5645 100644
--- a/osal/driver/mpp_service.c
+++ b/osal/driver/mpp_service.c
@@ -355,9 +355,6 @@ MPP_RET mpp_service_rcb_info(void *ctx, MppDevRcbInfoCfg *cfg)
     if (!p->support_set_rcb_info)
         return MPP_OK;
 
-    if (!cfg->size)
-        return MPP_OK;
-
     if (p->rcb_count >= MAX_RCB_OFFSET) {
         mpp_err_f("reach max offset definition\n", MAX_RCB_OFFSET);
         return MPP_NOK;