samsung-sm8650/android_kernel_samsung_sm8650-modules
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

msm: camera: tfe: Add support for auto SHDR

Browse Source 
This change add support for activate and deactivate ISP device in the
link when dual trigger mode in the link is set.

CRs-Fixed: 3374385
Change-Id: Ib6d25ab295d613fa5cd3edf1780362476920d74d
Signed-off-by: Ayush Kumar <quic_ayushkr@quicinc.com>
This commit is contained in:
Ayush Kumar
2022-12-28 17:01:03 +05:30
committed by Alok Chauhan
parent a90b42d899
commit 6e2c1b9671
12 changed files with 269 additions and 37 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
drivers/cam_isp/cam_isp_context.c
View File

@@ -5129,6 +5129,16 @@ static int __cam_isp_ctx_apply_req_in_activated_state(
ctx_isp->substate_activated = next_state;
ctx_isp->last_applied_req_id = apply->request_id;
ctx_isp->last_applied_jiffies = jiffies;
if (ctx_isp->is_tfe_shdr) {
if (ctx_isp->is_shdr_master && req_isp->hw_update_data.mup_en)
apply->dual_trigger_status = req_isp->hw_update_data.num_exp;
else
apply->dual_trigger_status = CAM_REQ_DUAL_TRIGGER_NONE;
} else {
apply->dual_trigger_status = CAM_REQ_DUAL_TRIGGER_NONE;
}
list_del_init(&req->list);
if (atomic_read(&ctx_isp->internal_recovery_set))
__cam_isp_ctx_enqueue_request_in_order(ctx, req, false);
@@ -6996,6 +7006,9 @@ static int __cam_isp_ctx_config_dev_in_top_state(
add_req.link_hdl = ctx->link_hdl;
add_req.dev_hdl = ctx->dev_hdl;
add_req.req_id = req->request_id;
if (ctx_isp->is_shdr_master && req_isp->hw_update_data.mup_en)
add_req.num_exp = req_isp->hw_update_data.num_exp;
rc = ctx->ctx_crm_intf->add_req(&add_req);
if (rc) {
if (rc == -EBADR)
@@ -7618,6 +7631,8 @@ static int __cam_isp_ctx_acquire_hw_v2(struct cam_context *ctx,
(param.op_flags & CAM_IFE_CTX_AEB_EN);
ctx_isp->mode_switch_en =
(param.op_flags & CAM_IFE_CTX_DYNAMIC_SWITCH_EN);
ctx_isp->is_tfe_shdr = (param.op_flags & CAM_IFE_CTX_SHDR_EN);
ctx_isp->is_shdr_master = (param.op_flags & CAM_IFE_CTX_SHDR_IS_MASTER);
/* Query the context bus comp group information */
ctx_isp->vfe_bus_comp_grp = kcalloc(CAM_IFE_BUS_COMP_NUM_MAX,
@@ -7955,6 +7970,8 @@ static int __cam_isp_ctx_get_dev_info_in_acquired(struct cam_context *ctx,
struct cam_req_mgr_device_info *dev_info)
{
int rc = 0;
struct cam_isp_context *ctx_isp =
(struct cam_isp_context *) ctx->ctx_priv;
dev_info->dev_hdl = ctx->dev_hdl;
strlcpy(dev_info->name, CAM_ISP_DEV_NAME, sizeof(dev_info->name));
@@ -7963,6 +7980,8 @@ static int __cam_isp_ctx_get_dev_info_in_acquired(struct cam_context *ctx,
dev_info->m_delay = CAM_MODESWITCH_DELAY_1;
dev_info->trigger = CAM_TRIGGER_POINT_SOF;
dev_info->trigger_on = true;
dev_info->is_shdr = ctx_isp->is_tfe_shdr;
dev_info->is_shdr_master = ctx_isp->is_shdr_master;
return rc;
}