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msm: camera: isp: Fix per req reg dump for Single IFE usecase

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In dual ife usecase we get two cdm callbacks from respective
internal cdm's. This change makes sure per req reg dump function
is called only once when two cdm callbacks are received.

CRs-Fixed: 2666317
Change-Id: I766dbe471cbee0fd2d26e7618ebc06a9f185a873
Signed-off-by: Vishalsingh Hajeri <vhajeri@codeaurora.org>
This commit is contained in:
Vishalsingh Hajeri 2020-04-16 22:05:26 -07:00 • committed by Gerrit - the friendly Code Review server
commit a085cf0e51
1 changed files with 3 additions and 1 deletions
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4
drivers/cam_isp/isp_hw_mgr/cam_ife_hw_mgr.c
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@ -2606,6 +2606,7 @@ void cam_ife_cam_cdm_callback(uint32_t handle, void *userdata,
struct cam_ife_hw_mgr_ctx *ctx = NULL;
int i;
uint32_t idx = 0;
int reg_dump_done;
if (!userdata) {
CAM_ERR(CAM_ISP, "Invalid args");
@ -2633,9 +2634,10 @@ void cam_ife_cam_cdm_callback(uint32_t handle, void *userdata,
if (status == CAM_CDM_CB_STATUS_BL_SUCCESS) {
complete_all(&ctx->config_done_complete[idx]);
reg_dump_done = atomic_read(&ctx->cdm_done);
atomic_set(&ctx->cdm_done, 1);
if ((g_ife_hw_mgr.debug_cfg.per_req_reg_dump) &&
(idx == ctx->master_hw_idx))
(!reg_dump_done))
cam_ife_mgr_handle_reg_dump(ctx,
hw_update_data->reg_dump_buf_desc,
hw_update_data->num_reg_dump_buf,