Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 6d52439a authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
Browse files

Merge "msm: mdss: add DSI video test pattern generator API"

parents 5f985fb4 ab2da3ab

drivers/video/msm/mdss/mdss_dsi.h

+3 −2
Original line number Diff line number Diff line 
/* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.

/* Copyright (c) 2012-2014, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -327,7 +327,8 @@ void mdss_dsi_panel_reset(struct mdss_panel_data *pdata, int enable); 
void mdss_dsi_phy_disable(struct mdss_dsi_ctrl_pdata *ctrl);

void mdss_dsi_phy_init(struct mdss_panel_data *pdata);

void mdss_dsi_phy_sw_reset(unsigned char *ctrl_base);

void mdss_dsi_cmd_test_pattern(struct mdss_panel_data *pdata);

void mdss_dsi_cmd_test_pattern(struct mdss_dsi_ctrl_pdata *ctrl);

void mdss_dsi_video_test_pattern(struct mdss_dsi_ctrl_pdata *ctrl);

void mdss_dsi_panel_pwm_cfg(struct mdss_dsi_ctrl_pdata *ctrl);



void mdss_dsi_ctrl_init(struct mdss_dsi_ctrl_pdata *ctrl);

drivers/video/msm/mdss/mdss_dsi_host.c

+18 −12
Original line number Diff line number Diff line 
/* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.

/* Copyright (c) 2012-2014, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -200,28 +200,34 @@ void mdss_dsi_disable_irq_nosync(struct mdss_dsi_ctrl_pdata *ctrl, u32 term) 
	spin_unlock(&ctrl->irq_lock);

}



void mdss_dsi_cmd_test_pattern(struct mdss_panel_data *pdata)

void mdss_dsi_video_test_pattern(struct mdss_dsi_ctrl_pdata *ctrl)

{

	struct mdss_dsi_ctrl_pdata *ctrl_pdata = NULL;

	int i;



	if (pdata == NULL) {

		pr_err("%s: Invalid input data\n", __func__);

		return;

	MIPI_OUTP((ctrl->ctrl_base) + 0x015c, 0x021);

	MIPI_OUTP((ctrl->ctrl_base) + 0x0164, 0xff0000); /* red */

	i = 0;

	while (i++ < 50) {

		MIPI_OUTP((ctrl->ctrl_base) + 0x0180, 0x1);

		/* Add sleep to get ~50 fps frame rate*/

		msleep(20);

	}

	MIPI_OUTP((ctrl->ctrl_base) + 0x015c, 0x0);

}



	ctrl_pdata = container_of(pdata, struct mdss_dsi_ctrl_pdata,

				panel_data);

void mdss_dsi_cmd_test_pattern(struct mdss_dsi_ctrl_pdata *ctrl)

{

	int i;



	MIPI_OUTP((ctrl_pdata->ctrl_base) + 0x015c, 0x201);

	MIPI_OUTP((ctrl_pdata->ctrl_base) + 0x016c, 0xff0000); /* red */

	MIPI_OUTP((ctrl->ctrl_base) + 0x015c, 0x201);

	MIPI_OUTP((ctrl->ctrl_base) + 0x016c, 0xff0000); /* red */

	i = 0;

	while (i++ < 50) {

		MIPI_OUTP((ctrl_pdata->ctrl_base) + 0x0184, 0x1);

		MIPI_OUTP((ctrl->ctrl_base) + 0x0184, 0x1);

		/* Add sleep to get ~50 fps frame rate*/

		msleep(20);

	}

	MIPI_OUTP((ctrl_pdata->ctrl_base) + 0x015c, 0x0);

	MIPI_OUTP((ctrl->ctrl_base) + 0x015c, 0x0);

}



void mdss_dsi_host_init(struct mipi_panel_info *pinfo,