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msm: camera: reqmgr: Add support for dual trigger

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Currently CRM waits for a single trigger to apply settings
for all the devices on a given link. This change provides
provision for CRM to wait on two triggers prior to applying
a given setting.

CRs-Fixed: 2627065
Change-Id: If6e4c9281cfd1bf1a8ffa369daee060d79f3c39e
Signed-off-by: Karthik Anantha Ram <kartanan@codeaurora.org>
This commit is contained in:
Karthik Anantha Ram
2020-03-11 15:44:46 -07:00
parent 5619d4e93e
commit b7a494a130
5 changed files with 95 additions and 3 deletions
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2
drivers/cam_isp/cam_isp_context.h
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@@ -258,6 +258,7 @@ struct cam_isp_context_event_record {
* @rxd_epoch: Indicate whether epoch has been received. Used to
* decide whether to apply request in offline ctx
* @workq: Worker thread for offline ife
* @trigger_id: ID provided by CRM for each ctx on the link
*
*/
struct cam_isp_context {
@@ -300,6 +301,7 @@ struct cam_isp_context {
uint32_t isp_device_type;
atomic_t rxd_epoch;
struct cam_req_mgr_core_workq *workq;
int32_t trigger_id;
};
/**