From f648ceeca6fa7f462a885b5ad22211b34f180746 Mon Sep 17 00:00:00 2001 From: Trishansh Bhardwaj Date: Thu, 22 Aug 2019 16:47:48 +0530 Subject: [PATCH] msm: camera: req_mgr: Increase v4l2 queue length EIS have 6 fences per request and uses 15 frame window. On camera close it signals ~90 fences at once. This can overflow v4l2 event queue. Increase v4l2 queue length for sync events to prevent overflow. CRs-Fixed: 2498880 Change-Id: Ie886318168e326c1525b4f8be5cacc5f70d0c477 Signed-off-by: Trishansh Bhardwaj --- drivers/cam_sync/cam_sync_private.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/cam_sync/cam_sync_private.h b/drivers/cam_sync/cam_sync_private.h index 68a9804adf45..a8612fdcd7c5 100644 --- a/drivers/cam_sync/cam_sync_private.h +++ b/drivers/cam_sync/cam_sync_private.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0-only */ /* - * Copyright (c) 2017-2018, The Linux Foundation. All rights reserved. + * Copyright (c) 2017-2019, The Linux Foundation. All rights reserved. */ #ifndef __CAM_SYNC_PRIVATE_H__ @@ -25,7 +25,7 @@ #define CAM_SYNC_OBJ_NAME_LEN 64 #define CAM_SYNC_MAX_OBJS 1024 -#define CAM_SYNC_MAX_V4L2_EVENTS 50 +#define CAM_SYNC_MAX_V4L2_EVENTS 100 #define CAM_SYNC_DEBUG_FILENAME "cam_debug" #define CAM_SYNC_DEBUG_BASEDIR "cam" #define CAM_SYNC_DEBUG_BUF_SIZE 32