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Commit 77179054 authored by Tanvi Aggarwal's avatar Tanvi Aggarwal Committed by Gerrit - the friendly Code Review server
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msm: camera: sensor: Change REFGEN for DPHY CLK/DATA to internal bias 



Changing REFGEN for DPHY CLK/DATA to internal bias as suggested
by hardware team for a rarely seen line noise issue on msm8998
platform.

CRs-Fixed: 2037215
Change-Id: I37a40db8b3d2abba934c049f8ab49e0b977877f2
Signed-off-by: default avatarTanvi Aggarwal <tanvia@codeaurora.org>
parent 60be7160

drivers/media/platform/msm/camera_v2/sensor/csiphy/include/msm_csiphy_5_0_1_hwreg.h

+2 −0
Original line number Diff line number Diff line
@@ -100,6 +100,8 @@ struct csiphy_reg_3ph_parms_t csiphy_v5_0_1_3ph = { 
	{0x38, 0xFE},

	{0x81c, 0x2},

	{0x700, 0x80},

	{0x724, 0x04},

	{0x024, 0x04},

};



struct csiphy_settings_t csiphy_combo_mode_v5_0_1 = {

drivers/media/platform/msm/camera_v2/sensor/csiphy/include/msm_csiphy_5_0_hwreg.h

+2 −0
Original line number Diff line number Diff line
@@ -101,6 +101,8 @@ struct csiphy_reg_3ph_parms_t csiphy_v5_0_3ph = { 
	{0x38, 0xFE},

	{0x81c, 0x6},

	{0x700, 0x80},

	{0x724, 0x04},

	{0x024, 0x04},

};



struct csiphy_settings_t csiphy_combo_mode_v5_0 = {

drivers/media/platform/msm/camera_v2/sensor/csiphy/msm_csiphy.c

+16 −2
Original line number Diff line number Diff line
@@ -684,14 +684,20 @@ static int msm_csiphy_2phase_lane_config_v50( 
				csiphybase + csiphy_dev->ctrl_reg->

				csiphy_3ph_reg.

				mipi_csiphy_2ph_lnn_ctrl15.addr + offset);

			if (mask == CLOCK_LANE)

			if (mask == CLOCK_LANE) {

				msm_camera_io_w(csiphy_dev->ctrl_reg->

					csiphy_3ph_reg.

					mipi_csiphy_2ph_lnck_ctrl0.data,

					csiphybase + csiphy_dev->ctrl_reg->

					csiphy_3ph_reg.

					mipi_csiphy_2ph_lnck_ctrl0.addr);

			else

				msm_camera_io_w(csiphy_dev->ctrl_reg->

					csiphy_3ph_reg.

					mipi_csiphy_2ph_lnck_ctrl9.data,

					csiphybase + csiphy_dev->ctrl_reg->

					csiphy_3ph_reg.

					mipi_csiphy_2ph_lnck_ctrl9.addr);

			} else {

				msm_camera_io_w(csiphy_dev->ctrl_reg->

					csiphy_3ph_reg.

					mipi_csiphy_2ph_lnn_ctrl0.data,
@@ -699,6 +705,14 @@ static int msm_csiphy_2phase_lane_config_v50( 
					csiphy_3ph_reg.

					mipi_csiphy_2ph_lnn_ctrl0.addr +

					offset);

				msm_camera_io_w(csiphy_dev->ctrl_reg->

					csiphy_3ph_reg.

					mipi_csiphy_2ph_lnn_ctrl9.data,

					csiphybase + csiphy_dev->ctrl_reg->

					csiphy_3ph_reg.

					mipi_csiphy_2ph_lnn_ctrl9.addr +

					offset);

			}

			msm_camera_io_w(csiphy_dev->ctrl_reg->

				csiphy_3ph_reg.

				mipi_csiphy_2ph_lnn_cfg1.data,

drivers/media/platform/msm/camera_v2/sensor/csiphy/msm_csiphy.h

+2 −0
Original line number Diff line number Diff line
@@ -142,6 +142,8 @@ struct csiphy_reg_3ph_parms_t { 
	struct csiphy_reg_t mipi_csiphy_2ph_lnn_ctrl14;

	struct csiphy_reg_t mipi_csiphy_3ph_cmn_ctrl7_cphy;

	struct csiphy_reg_t mipi_csiphy_2ph_lnck_ctrl0;

	struct csiphy_reg_t mipi_csiphy_2ph_lnck_ctrl9;

	struct csiphy_reg_t mipi_csiphy_2ph_lnn_ctrl9;

};



struct csiphy_ctrl_t {