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msm: camera: isp: Obtain timestamp as part of frame header

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In use-cases that involve custom HW retrieve the timestamp
for shutter from frame header as opposed to csid registers.

CRs-Fixed: 2524308
Change-Id: I5de789cf939546affbfe6d537d8090982f39189d
Signed-off-by: Karthik Anantha Ram <kartanan@codeaurora.org>
This commit is contained in:
Karthik Anantha Ram
2019-09-13 11:08:05 -07:00
committed by Venkat Chinta
parent e3f5738e43
commit 381bb12c68
12 changed files with 278 additions and 24 deletions
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8
drivers/cam_isp/cam_isp_context.h
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@@ -15,6 +15,10 @@
#include "cam_context.h"
#include "cam_isp_hw_mgr_intf.h"
#define CAM_IFE_QTIMER_MUL_FACTOR 10000
#define CAM_IFE_QTIMER_DIV_FACTOR 192
/*
* Maximum hw resource - This number is based on the maximum
* output port resource. The current maximum resource number
@@ -246,6 +250,8 @@ struct cam_isp_context_event_record {
* @hw_acquired: Indicate whether HW resources are acquired
* @init_received: Indicate whether init config packet is received
* @split_acquire: Indicate whether a separate acquire is expected
* @custom_enabled: Custom HW enabled for this ctx
* @use_frame_header_ts: Use frame header for qtimer ts
* @init_timestamp: Timestamp at which this context is initialized
* @isp_device_type ISP device type
*
@@ -283,6 +289,8 @@ struct cam_isp_context {
bool hw_acquired;
bool init_received;
bool split_acquire;
bool custom_enabled;
bool use_frame_header_ts;
unsigned int init_timestamp;
uint32_t isp_device_type;
};