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msm: camera_v2: Add frame drop notify

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In dual vfe mode set frame drop notify mask to
vfe0 and vfe1. so that downstream camera module
will not miss frame drop notify.

Change-Id: Ida61e0041bef245dcc2c6c6f3bbbfdf982d4acbc
Signed-off-by: Ramesh V <ramev@codeaurora.org>
Signed-off-by: Sumalatha Malothu <smalot@codeaurora.org>
This commit is contained in:
Ramesh V 2019-05-10 16:42:10 +05:30 • committed by Gerrit - the friendly Code Review server
parent 1b2ea6cc74
commit d6e3bb7367
1 changed files with 14 additions and 0 deletions
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14
drivers/media/platform/msm/camera_v2/isp/msm_isp_axi_util.c
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@ -20,6 +20,7 @@
#define HANDLE_TO_IDX(handle) (handle & 0xFF)
#define ISP_SOF_DEBUG_COUNT 0
#define OTHER_VFE(vfe_id) (vfe_id == ISP_VFE0 ? ISP_VFE1 : ISP_VFE0)
static void msm_isp_reload_ping_pong_offset(
struct msm_vfe_axi_stream *stream_info);
@ -4241,6 +4242,8 @@ void msm_isp_process_axi_irq_stream(struct vfe_device *vfe_dev,
struct timeval *time_stamp;
uint32_t frame_id, buf_index = -1;
int vfe_idx;
struct vfe_device *temp_dev;
int other_vfe_id;
if (!ts) {
pr_err("%s: Error! Invalid argument\n", __func__);
@ -4363,6 +4366,17 @@ void msm_isp_process_axi_irq_stream(struct vfe_device *vfe_dev,
stream_info->bufq_handle[
VFE_BUF_QUEUE_DEFAULT] & 0xFF]++;
vfe_dev->error_info.framedrop_flag = 1;
if (vfe_dev->is_split) {
other_vfe_id = OTHER_VFE(vfe_dev->pdev->id);
temp_dev =
vfe_dev->common_data->dual_vfe_res->vfe_dev[
other_vfe_id];
temp_dev->error_info.stream_framedrop_count[
stream_info->bufq_handle[
VFE_BUF_QUEUE_DEFAULT] & 0xFF]++;
temp_dev->error_info.framedrop_flag = 1;
}
}
spin_unlock_irqrestore(&stream_info->lock, flags);
return;