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Commit bbbf276f authored by Camera Software Integration's avatar Camera Software Integration Committed by Gerrit - the friendly Code Review server
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Merge "Revert "msm: camera: isp: Disable clk gating in IFE top"" into camera-kernel.lnx.4.0

parents e4bfc2b0 db30227d

drivers/cam_isp/isp_hw_mgr/isp_hw/vfe_hw/vfe_top/cam_vfe_top_ver3.c

+9 −6
Original line number Diff line number Diff line
@@ -366,20 +366,23 @@ int cam_vfe_top_ver3_init_hw(void *device_priv, 


	top_priv->hw_clk_rate = 0;



	/* Disable clock gating at IFE top */

	CAM_DBG(CAM_ISP, "Disable clock gating at IFE top");

	/**

	 * Auto clock gating is enabled by default, but no harm

	 * in setting the value we expect.

	 */

	CAM_DBG(CAM_ISP, "Enabling clock gating at IFE top");



	cam_soc_util_w_mb(common_data.soc_info, VFE_CORE_BASE_IDX,

		common_data.common_reg->core_cgc_ovd_0, 0xFFFFFFFF);

		common_data.common_reg->core_cgc_ovd_0, 0x0);



	cam_soc_util_w_mb(common_data.soc_info, VFE_CORE_BASE_IDX,

		common_data.common_reg->core_cgc_ovd_1, 0xFF);

		common_data.common_reg->core_cgc_ovd_1, 0x0);



	cam_soc_util_w_mb(common_data.soc_info, VFE_CORE_BASE_IDX,

		common_data.common_reg->ahb_cgc_ovd, 0x1);

		common_data.common_reg->ahb_cgc_ovd, 0x0);



	cam_soc_util_w_mb(common_data.soc_info, VFE_CORE_BASE_IDX,

		common_data.common_reg->noc_cgc_ovd, 0x1);

		common_data.common_reg->noc_cgc_ovd, 0x0);



	top_priv->top_common.hw_version =

		cam_io_r_mb(common_data.soc_info->reg_map[0].mem_base +