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msm: camera: reqmgr: Add notify frame skip interface

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This change adds support to notify frame skip when CRM
not ready to apply a normal setting. Sensor and custom
device also want to update the HW settings in some
conditions even if a frame is skipped.

CRs-Fixed: 2691642
Change-Id: Ibd2b22655d0f6b6c90663df75a0f5fad8565e918
Signed-off-by: Depeng Shao <depengs@codeaurora.org>
This commit is contained in:
Depeng Shao
2020-05-21 10:55:37 +08:00
parent cbac6f37f9
commit c782e8c3ab
12 changed files with 335 additions and 147 deletions
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11
drivers/cam_cust/cam_custom_context.c
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@@ -219,7 +219,7 @@ static struct cam_ctx_ops
.ioctl_ops = {},
.crm_ops = {
.apply_req = __cam_custom_ctx_apply_req_in_activated,
.apply_default =
.notify_frame_skip =
__cam_custom_ctx_apply_default_settings,
},
.irq_ops = NULL,
@@ -229,7 +229,7 @@ static struct cam_ctx_ops
.ioctl_ops = {},
.crm_ops = {
.apply_req = __cam_custom_ctx_apply_req_in_activated,
.apply_default =
.notify_frame_skip =
__cam_custom_ctx_apply_default_settings,
},
.irq_ops = NULL,
@@ -414,7 +414,6 @@ static int __cam_custom_ctx_get_dev_info_in_acquired(struct cam_context *ctx,
dev_info->dev_id = CAM_REQ_MGR_DEVICE_CUSTOM_HW;
dev_info->p_delay = 1;
dev_info->trigger = CAM_TRIGGER_POINT_SOF;
dev_info->enable_apply_default = true;
return 0;
}
@@ -1452,8 +1451,8 @@ static int __cam_custom_ctx_apply_default_req(
ctx_ops = &custom_ctx->substate_machine[
custom_ctx->substate_activated];
if (ctx_ops->crm_ops.apply_default) {
rc = ctx_ops->crm_ops.apply_default(ctx, apply);
if (ctx_ops->crm_ops.notify_frame_skip) {
rc = ctx_ops->crm_ops.notify_frame_skip(ctx, apply);
} else {
CAM_WARN_RATE_LIMIT(CAM_CUSTOM,
"No handle function in activated substate %d",
@@ -1547,7 +1546,7 @@ static struct cam_ctx_ops
.crm_ops = {
.unlink = __cam_custom_ctx_unlink_in_activated,
.apply_req = __cam_custom_ctx_apply_req,
.apply_default =
.notify_frame_skip =
__cam_custom_ctx_apply_default_req,
.flush_req = __cam_custom_ctx_flush_req_in_top_state,
.process_evt = __cam_custom_ctx_process_evt,