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Commit f8c60957 authored by Venkat Chinta's avatar Venkat Chinta Committed by Gerrit - the friendly Code Review server
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msm: camera: isp: Add log in flush 



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

CRs-Fixed: 2545140
Change-Id: I0068f239c5efeb536d60a9de27577d46bdc66edd
Signed-off-by: default avatarVenkat Chinta <vchinta@codeaurora.org>
parent 3619ae63

drivers/cam_isp/cam_isp_context.c

+8 −3
Original line number Diff line number Diff line
@@ -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,