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Commit d38e418e authored by Abhishek Kondaveeti's avatar Abhishek Kondaveeti Committed by Gerrit - the friendly Code Review server
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msm: isp: Fix ping pong recovery 



Ignore future ping pong mismatch recovery requests
if recovery is in progress.

Change-Id: I046270ba16618718d657c9c56be87184de2f09fa
Signed-off-by: default avatarAbhishek Kondaveeti <akondave@codeaurora.org>
parent c1b67407

drivers/media/platform/msm/camera_v2/isp/msm_isp_axi_util.c

+5 −0
Original line number Diff line number Diff line
@@ -1539,6 +1539,11 @@ void msm_isp_halt_send_error(struct vfe_device *vfe_dev, uint32_t event) 
	struct msm_vfe_axi_halt_cmd halt_cmd;

	uint32_t irq_status0, irq_status1;



	if (atomic_read(&vfe_dev->error_info.overflow_state) !=

		NO_OVERFLOW)

		/* Recovery is already in Progress */

		return;



	if (ISP_EVENT_PING_PONG_MISMATCH == event &&

		vfe_dev->axi_data.recovery_count < MAX_RECOVERY_THRESHOLD) {

		vfe_dev->hw_info->vfe_ops.irq_ops.