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Commit 297cc95f authored by Pavan Kumar Chilamkurthi's avatar Pavan Kumar Chilamkurthi Committed by Gerrit - the friendly Code Review server
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msm: camera: jpeg: Add traces to profile jpeg processing time 



Add traces before starting jpeg encode and once done irq is
generated from hw.

CRs-Fixed: 2789495
Change-Id: I02da722ed9ba0b7f4450536e35d298b8757c0655
Signed-off-by: default avatarPavan Kumar Chilamkurthi <pchilamk@codeaurora.org>
parent fdff0bca

drivers/cam_jpeg/jpeg_hw/cam_jpeg_hw_mgr.c

+3 −0
Original line number Diff line number Diff line
@@ -139,6 +139,9 @@ static int cam_jpeg_process_next_hw_update(void *priv, void *data, 
		rc = -EINVAL;

		goto end_error;

	}



	CAM_TRACE(CAM_JPEG, "Start JPEG ENC Req %llu", config_args->request_id);



	rc = hw_mgr->devices[dev_type][0]->hw_ops.start(

		hw_mgr->devices[dev_type][0]->hw_priv, NULL, 0);

	if (rc) {

drivers/cam_jpeg/jpeg_hw/jpeg_enc_hw/jpeg_enc_core.c

+1 −0
Original line number Diff line number Diff line
@@ -202,6 +202,7 @@ irqreturn_t cam_jpeg_enc_irq(int irq_num, void *data) 
	if (CAM_JPEG_HW_IRQ_IS_FRAME_DONE(irq_status, hw_info)) {

		spin_lock(&jpeg_enc_dev->hw_lock);

		if (core_info->core_state == CAM_JPEG_ENC_CORE_READY) {

			CAM_TRACE(CAM_JPEG, "FrameDone IRQ");

			encoded_size = cam_io_r_mb(mem_base +

			core_info->jpeg_enc_hw_info->reg_offset.encode_size);

			if (core_info->irq_cb.jpeg_hw_mgr_cb) {