evie/android_kernel_oneplus_msm8998
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Merge "msm: camera: Force syncing frame ID if out-of-sync happens"

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Linux Build Service Account 2017-02-02 21:33:21 -08:00 • committed by Gerrit - the friendly Code Review server
commit 892e41e7c7
1 changed files with 22 additions and 2 deletions
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24
drivers/media/platform/msm/camera_v2/isp/msm_isp_axi_util.c
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@ -846,6 +846,7 @@ void msm_isp_increment_frame_id(struct vfe_device *vfe_dev,
enum msm_vfe_dual_hw_type dual_hw_type;
enum msm_vfe_dual_hw_ms_type ms_type;
unsigned long flags;
int i;
struct master_slave_resource_info *ms_res =
&vfe_dev->common_data->ms_resource;
@ -869,8 +870,27 @@ void msm_isp_increment_frame_id(struct vfe_device *vfe_dev,
src_info->dual_hw_ms_info.index)) {
pr_err("Frame out of sync on vfe %d\n",
vfe_dev->pdev->id);
msm_isp_halt_send_error(vfe_dev,
ISP_EVENT_BUF_FATAL_ERROR);
/*
* set this isp as async mode to force
*it sync again at the next sof
*/
src_info->dual_hw_ms_info.sync_state =
MSM_ISP_DUAL_CAM_ASYNC;
/*
* set the other isp as async mode to force
* it sync again at the next sof
*/
for (i = 0; i < MAX_VFE * VFE_SRC_MAX; i++) {
if (ms_res->src_info[i] == NULL)
continue;
if (src_info == ms_res->src_info[i] ||
ms_res->src_info[i]->
active == 0)
continue;
ms_res->src_info[i]->dual_hw_ms_info.
sync_state =
MSM_ISP_DUAL_CAM_ASYNC;
}
}
ms_res->src_sof_mask |= (1 <<
src_info->dual_hw_ms_info.index);