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Commit 7c25b49b authored by Venkat Chinta's avatar Venkat Chinta
Browse files

msm: camera: ife: Reduce CSID reset timeout 



This change reduces CSID reset timeout from one second
to hundred milliseconds.

CRs-Fixed: 2619894
Change-Id: I1593b033356fc17c2fc35e962dd193a5537b23b7
Signed-off-by: default avatarVenkat Chinta <vchinta@codeaurora.org>
parent 8e79606a

drivers/cam_isp/isp_hw_mgr/isp_hw/ife_csid_hw/cam_ife_csid_core.c

+4 −2
Original line number Diff line number Diff line
@@ -33,6 +33,8 @@ 
#define CAM_IFE_CSID_TIMEOUT_SLEEP_US                  1000

#define CAM_IFE_CSID_TIMEOUT_ALL_US                    100000



#define CAM_IFE_CSID_RESET_TIMEOUT_MS                  100



/*

 * Constant Factors needed to change QTimer ticks to nanoseconds

 * QTimer Freq = 19.2 MHz
@@ -655,7 +657,7 @@ static int cam_ife_csid_path_reset(struct cam_ife_csid_hw *csid_hw, 
				reset_strb_addr);



	rem_jiffies = wait_for_completion_timeout(complete,

		msecs_to_jiffies(IFE_CSID_TIMEOUT));

		msecs_to_jiffies(CAM_IFE_CSID_RESET_TIMEOUT_MS));

	if (!rem_jiffies) {

		rc = -ETIMEDOUT;

		CAM_ERR(CAM_ISP, "CSID:%d Res id %d fail rc = %d",
@@ -3321,7 +3323,7 @@ static int cam_ife_csid_reset_regs( 
	spin_unlock_irqrestore(&csid_hw->hw_info->hw_lock, flags);

	CAM_DBG(CAM_ISP, "CSID reset start");

	rc = wait_for_completion_timeout(&csid_hw->csid_top_complete,

		msecs_to_jiffies(IFE_CSID_TIMEOUT));

		msecs_to_jiffies(CAM_IFE_CSID_RESET_TIMEOUT_MS));

	if (rc <= 0) {

		val = cam_io_r_mb(soc_info->reg_map[0].mem_base +

			csid_reg->cmn_reg->csid_top_irq_status_addr);