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msm: camera: isp: Add log in flush

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This change adds a log in flush to indicate stop/restart HW complete.

CRs-Fixed: 2545140
Change-Id: I0068f239c5efeb536d60a9de27577d46bdc66edd
Signed-off-by: Venkat Chinta <vchinta@codeaurora.org>
This commit is contained in:
Venkat Chinta 2019-10-10 17:36:37 -07:00 • committed by Gerrit - the friendly Code Review server
commit f8c6095719
1 changed files with 8 additions and 3 deletions
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11
drivers/cam_isp/cam_isp_context.c
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@ -2163,6 +2163,7 @@ static int __cam_isp_ctx_flush_req_in_top_state(
CAM_ERR(CAM_ISP, "Failed to stop HW in Flush rc: %d",
rc);
CAM_INFO(CAM_ISP, "Stop HW complete. Reset HW next.");
CAM_DBG(CAM_ISP, "Flush wait and active lists");
spin_lock_bh(&ctx->lock);
if (!list_empty(&ctx->wait_req_list))
@ -3553,12 +3554,13 @@ static int __cam_isp_ctx_config_dev_in_flushed(struct cam_context *ctx,
if (!ctx_isp->hw_acquired) {
CAM_ERR(CAM_ISP, "HW is not acquired, reject packet");
return -EINVAL;
rc = -EINVAL;
goto end;
}
rc = __cam_isp_ctx_config_dev_in_top_state(ctx, cmd);
if (rc)
return rc;
goto end;
if (!ctx_isp->init_received) {
CAM_WARN(CAM_ISP,
@ -3574,7 +3576,7 @@ static int __cam_isp_ctx_config_dev_in_flushed(struct cam_context *ctx,
&hw_cmd_args);
if (rc) {
CAM_ERR(CAM_ISP, "Failed to resume HW rc: %d", rc);
return rc;
goto end;
}
start_cmd.dev_handle = cmd->dev_handle;
@ -3583,6 +3585,9 @@ static int __cam_isp_ctx_config_dev_in_flushed(struct cam_context *ctx,
if (rc)
CAM_ERR(CAM_ISP,
"Failed to re-start HW after flush rc: %d", rc);
else
CAM_INFO(CAM_ISP,
"Received init after flush. Re-start HW complete.");
end:
CAM_DBG(CAM_ISP, "next state %d sub_state:%d", ctx->state,