From 9decd5f9f759435161b55096892459a74ff5e66c Mon Sep 17 00:00:00 2001 From: Ramesh V Date: Thu, 5 Oct 2017 19:39:51 +0530 Subject: [PATCH] msm: camera: Fix framedrop pattern and period In reset_framedrop function configure period based on pattern to avoid overflow in fastaec mode. Change-Id: Iddf19fb8a293a2c72682c65ee8fe6f3b7ea2b223 Signed-off-by: Ramesh V --- .../media/platform/msm/camera_v2/isp/msm_isp_axi_util.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/media/platform/msm/camera_v2/isp/msm_isp_axi_util.c b/drivers/media/platform/msm/camera_v2/isp/msm_isp_axi_util.c index 63f5497e63b8..66c5ce11ea3d 100644 --- a/drivers/media/platform/msm/camera_v2/isp/msm_isp_axi_util.c +++ b/drivers/media/platform/msm/camera_v2/isp/msm_isp_axi_util.c @@ -674,6 +674,7 @@ void msm_isp_process_reg_upd_epoch_irq(struct vfe_device *vfe_dev, void msm_isp_reset_framedrop(struct vfe_device *vfe_dev, struct msm_vfe_axi_stream *stream_info) { + uint32_t framedrop_period = 0; stream_info->runtime_num_burst_capture = stream_info->num_burst_capture; /** @@ -682,9 +683,15 @@ void msm_isp_reset_framedrop(struct vfe_device *vfe_dev, * by the request frame api */ if (!stream_info->controllable_output) { - stream_info->current_framedrop_period = + framedrop_period = msm_isp_get_framedrop_period( stream_info->frame_skip_pattern); + if (stream_info->frame_skip_pattern == SKIP_ALL) + stream_info->current_framedrop_period = + MSM_VFE_STREAM_STOP_PERIOD; + else + stream_info->current_framedrop_period = + framedrop_period; } msm_isp_cfg_framedrop_reg(stream_info);