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Commit 700dd0f7 authored by Suresh Vankadara's avatar Suresh Vankadara Committed by Prakasha Nayak
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msm: cam: icp: dump IOCONFIG command data in case of io config failure 



Dump IOCONFIG command for IPE and BPS in case of io config failure.

Change-Id: Iae730f46e4b3f2e327ac10587896a4e755f96a38
Signed-off-by: default avatarSuresh Vankadara <svankada@codeaurora.org>
Signed-off-by: default avatarPrakasha Nayak <pnayak@codeaurora.org>
parent f81cd669

drivers/media/platform/msm/camera/cam_icp/icp_hw/icp_hw_mgr/cam_icp_hw_mgr.c

+33 −0
Original line number Diff line number Diff line
@@ -64,6 +64,37 @@ static struct cam_icp_hw_mgr icp_hw_mgr; 


static void cam_icp_mgr_process_dbg_buf(unsigned int debug_lvl);



static int cam_icp_dump_io_cfg(struct cam_icp_hw_ctx_data *ctx_data,

	int32_t buf_handle)

{

	uintptr_t vaddr_ptr;

	uint32_t  *ptr;

	size_t    len;

	int       rc, i;

	char      buf[512];

	int       used = 0;



	rc = cam_mem_get_cpu_buf(buf_handle, &vaddr_ptr, &len);

	if (rc) {

		CAM_ERR(CAM_ICP, "Unable to get io_cfg buf address for %d",

			ctx_data->ctx_id);

		return rc;

	}



	len = len / sizeof(uint32_t);

	ptr = (uint32_t *)vaddr_ptr;

	for (i = 0; i < len; i++) {

		used += snprintf(buf + used,

			sizeof(buf) - used, "0X%08X-", ptr[i]);

		if (!(i % 8)) {

			CAM_INFO(CAM_ICP, "%s: %s", __func__, buf);

			used = 0;

		}

	}



	return rc;

}



static int cam_icp_send_ubwc_cfg(struct cam_icp_hw_mgr *hw_mgr)

{

	struct cam_hw_intf *a5_dev_intf = NULL;
@@ -4665,6 +4696,8 @@ static int cam_icp_mgr_acquire_hw(void *hw_mgr_priv, void *acquire_hw_args) 
	rc = cam_icp_mgr_send_config_io(ctx_data, io_buf_addr);

	if (rc) {

		CAM_ERR(CAM_ICP, "IO Config command failed %d", rc);

		cam_icp_dump_io_cfg(ctx_data,

			icp_dev_acquire_info->io_config_cmd_handle);

		goto ioconfig_failed;

	}