msm: camera: ife: Do not enable CAMIF by default

This change removes enabling CAMIF and CAMIF Lite module config
programming by default. Henceforth these settings must be
programmed by the userspace by adding them in command buffers.

CRs-Fixed: 2513939
Change-Id: I739a57a392974056f358820f77bc2ae40451d9d6
Signed-off-by: Venkat Chinta <[email protected]>

drivers/cam_isp/isp_hw_mgr/isp_hw/vfe_hw/vfe_top/cam_vfe_camif_lite_ver3.c

@@ -294,10 +294,6 @@ static int cam_vfe_camif_lite_resource_start(
 		rsrc_data->camif_lite_reg->lite_epoch_irq);
 
 skip_core_cfg:
-	/* Enable Camif */
-	cam_io_w_mb(0x1,
-		rsrc_data->mem_base +
-		rsrc_data->camif_lite_reg->lite_module_config);
 
 	camif_lite_res->res_state = CAM_ISP_RESOURCE_STATE_STREAMING;
 

drivers/cam_isp/isp_hw_mgr/isp_hw/vfe_hw/vfe_top/cam_vfe_camif_ver3.c

@@ -377,15 +377,6 @@ static int cam_vfe_camif_ver3_resource_start(
 	cam_io_w_mb(rsrc_data->reg_data->top_debug_cfg_en, rsrc_data->mem_base +
 		rsrc_data->common_reg->top_debug_cfg);
 
-	/*config vfe core*/
-	val = (rsrc_data->pix_pattern <<
-		rsrc_data->reg_data->pixel_pattern_shift);
-	val |= (1 << rsrc_data->reg_data->pp_camif_cfg_en_shift);
-	val |= (1 << rsrc_data->reg_data->pp_camif_cfg_ife_out_en_shift);
-	cam_io_w_mb(val,
-		rsrc_data->mem_base + rsrc_data->camif_reg->module_cfg);
-	CAM_DBG(CAM_ISP, "write module_cfg val = 0x%X", val);
-
 	val = cam_io_r_mb(rsrc_data->mem_base +
 		rsrc_data->common_reg->core_cfg_0);