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

Merge "msm: camera: isp: Clean up pending request list" into camera-kernel.lnx.7.0

Browse Source
This commit is contained in:
Camera Software Integration
2024-01-22 02:34:44 -08:00
committed by Gerrit - the friendly Code Review server
parent ded3482130 c3f62bf34a
commit 42eec23c01
1 changed files with 11 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
drivers/cam_isp/cam_isp_context.c
View File

@@ -5848,11 +5848,6 @@ static int __cam_isp_ctx_flush_req_in_top_state(
ctx_isp = (struct cam_isp_context *) ctx->ctx_priv;
CAM_DBG(CAM_ISP, "Flush pending list, ctx_idx: %u, link: 0x%x", ctx->ctx_id, ctx->link_hdl);
spin_lock_bh(&ctx->lock);
__cam_isp_ctx_flush_req(ctx, &ctx->pending_req_list, flush_req);
spin_unlock_bh(&ctx->lock);
/* Reset skipped_list for FCG config */
__cam_isp_ctx_reset_fcg_tracker(ctx);
@@ -5918,6 +5913,17 @@ static int __cam_isp_ctx_flush_req_in_top_state(
ctx_isp->init_received = false;
}
CAM_DBG(CAM_ISP, "Flush pending list, ctx_idx: %u, link: 0x%x", ctx->ctx_id, ctx->link_hdl);
/*
* On occasions when we are doing a flush all, HW would get reset
* shutting down any th/bh in the pipeline. If internal recovery
* is triggered prior to flush, by clearing the pending list post
* HW reset will ensure no stale request entities are left behind
*/
spin_lock_bh(&ctx->lock);
__cam_isp_ctx_flush_req(ctx, &ctx->pending_req_list, flush_req);
spin_unlock_bh(&ctx->lock);
end:
ctx_isp->bubble_frame_cnt = 0;
ctx_isp->congestion_cnt = 0;