msm: camera: isp: Remove IFE top core cfg in KMD for v4

The core config is programmed via CDM by userspace. Remove
the programming of these registers in kernel to avoid
any discrepancy.

CRs-Fixed: 2841729
Change-Id: Iea8b0843c8283dd6be2c98b4e5de9de7f8312b7e
Signed-off-by: Karthik Anantha Ram <[email protected]>

drivers/cam_isp/isp_hw_mgr/isp_hw/vfe_hw/vfe_top/cam_vfe_top_ver4.c

@@ -1201,47 +1201,13 @@ static int cam_vfe_resource_start(
 	if (rsrc_data->is_lite || !rsrc_data->is_pixel_path)
 		goto skip_core_cfg;
 
-	val = cam_io_r_mb(rsrc_data->mem_base +
-		rsrc_data->common_reg->core_cfg_0);
-
-	if ((rsrc_data->dsp_mode >= CAM_ISP_DSP_MODE_ONE_WAY) &&
-		(rsrc_data->dsp_mode <= CAM_ISP_DSP_MODE_ROUND)) {
-		/* DSP mode reg val is CAM_ISP_DSP_MODE - 1 */
-		val |= (((rsrc_data->dsp_mode - 1) & 0x1) <<
-			CAM_SHIFT_TOP_CORE_VER_4_CFG_DSP_MODE);
-		val |= (0x1 << CAM_SHIFT_TOP_CORE_VER_4_CFG_DSP_EN);
-	}
-
-	val |= (~rsrc_data->cam_common_cfg.vid_ds16_r2pd & 0x1) <<
-		CAM_SHIFT_TOP_CORE_VER_4_CFG_VID_DS16_R2PD;
-	val |= (~rsrc_data->cam_common_cfg.vid_ds4_r2pd & 0x1) <<
-		CAM_SHIFT_TOP_CORE_VER_4_CFG_VID_DS4_R2PD;
-	val |= (~rsrc_data->cam_common_cfg.disp_ds16_r2pd & 0x1) <<
-		CAM_SHIFT_TOP_CORE_VER_4_CFG_DISP_DS16_R2PD;
-	val |= (~rsrc_data->cam_common_cfg.disp_ds4_r2pd & 0x1) <<
-		CAM_SHIFT_TOP_CORE_VER_4_CFG_DISP_DS4_R2PD;
-	val |= (rsrc_data->cam_common_cfg.dsp_streaming_tap_point & 0x7) <<
-		CAM_SHIFT_TOP_CORE_VER_4_CFG_DSP_STREAMING;
-	val |= (rsrc_data->cam_common_cfg.ihist_src_sel & 0x1) <<
-		CAM_SHIFT_TOP_CORE_VER_4_CFG_STATS_IHIST;
-	val |= (rsrc_data->cam_common_cfg.input_pp_fmt & 0x3) <<
-		CAM_SHIFT_TOP_CORE_VER_4_CFG_PP_INPUT_FMT;
-	val |= (rsrc_data->cam_common_cfg.hdr_mux_sel_pp & 0x1) <<
-		CAM_SHIFT_TOP_CORE_VER_4_CFG_HDR_MUX_PP;
-
-	CAM_DBG(CAM_ISP, "VFE:%d TOP core_cfg: 0x%X",
-		vfe_res->hw_intf->hw_idx, val);
-
-	cam_io_w_mb(val, rsrc_data->mem_base +
-		rsrc_data->common_reg->core_cfg_0);
-
-	/* pixel fmt */
-	val = cam_io_r_mb(rsrc_data->mem_base +
-		rsrc_data->common_reg->core_cfg_1);
-
-	/* get pixel fmt from in_port, after uapi changes are finalized */
-	cam_io_w_mb(val, rsrc_data->mem_base +
-		rsrc_data->common_reg->core_cfg_1);
+	/* IFE top cfg programmed via CDM */
+	CAM_DBG(CAM_ISP, "VFE:%d TOP core_cfg0: 0x%x core_cfg1: 0x%x",
+		vfe_res->hw_intf->hw_idx,
+		cam_io_r_mb(rsrc_data->mem_base +
+			rsrc_data->common_reg->core_cfg_0),
+		cam_io_r_mb(rsrc_data->mem_base +
+			rsrc_data->common_reg->core_cfg_1));
 
 	val = ((rsrc_data->last_line + rsrc_data->vbi_value) -
 						rsrc_data->first_line) / 4;