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Commit fb625d18 authored by Narender Ankam's avatar Narender Ankam
Browse files

msm: mdss: select dss io utility as per supported display subsystem 



msm-4.14 kernel supports only upstream pll clk driver and either of
DRM or FBDEV display subsystems. Select dss io utility as per target's
supported DRM or FBDEV display subsystem.

Change-Id: Ib90d6990b29bcd06e387a4f7710084012b24e4d8
Signed-off-by: default avatarNarender Ankam <nankam@codeaurora.org>
parent b8900bc7

drivers/clk/qcom/mdss/mdss-pll.h

+6 −1
Original line number Original line Diff line number Diff line
@@ -12,7 +12,7 @@ 




#ifndef __MDSS_PLL_H

#ifndef __MDSS_PLL_H

#define __MDSS_PLL_H

#define __MDSS_PLL_H

#include <linux/sde_io_util.h>



#include <linux/clk-provider.h>

#include <linux/clk-provider.h>

#include <linux/io.h>

#include <linux/io.h>

#include <linux/clk.h>

#include <linux/clk.h>
@@ -22,6 +22,11 @@ 
#include "../clk-regmap-divider.h"

#include "../clk-regmap-divider.h"

#include "../clk-regmap-mux.h"

#include "../clk-regmap-mux.h"





#if defined(CONFIG_DRM)

#include <linux/sde_io_util.h>

#else

#include <linux/mdss_io_util.h>

#endif





#define MDSS_PLL_REG_W(base, offset, data)	\

#define MDSS_PLL_REG_W(base, offset, data)	\

				writel_relaxed((data), (base) + (offset))

				writel_relaxed((data), (base) + (offset))

drivers/video/fbdev/msm/dsi_host_v2.c

+5 −5
Original line number Original line Diff line number Diff line
@@ -1114,7 +1114,7 @@ static int msm_dsi_on(struct mdss_panel_data *pdata) 




	if (!pdata->panel_info.dynamic_switch_pending) {

	if (!pdata->panel_info.dynamic_switch_pending) {

		for (i = 0; !ret && (i < DSI_MAX_PM); i++) {

		for (i = 0; !ret && (i < DSI_MAX_PM); i++) {

			ret = msm_mdss_enable_vreg(

			ret = msm_dss_enable_vreg(

				ctrl_pdata->power_data[i].vreg_config,

				ctrl_pdata->power_data[i].vreg_config,

				ctrl_pdata->power_data[i].num_vreg, 1);

				ctrl_pdata->power_data[i].num_vreg, 1);

			if (ret) {

			if (ret) {
@@ -1215,7 +1215,7 @@ static int msm_dsi_on(struct mdss_panel_data *pdata) 
error_vreg:

error_vreg:

	if (ret) {

	if (ret) {

		for (; i >= 0; i--)

		for (; i >= 0; i--)

			msm_mdss_enable_vreg(

			msm_dss_enable_vreg(

				ctrl_pdata->power_data[i].vreg_config,

				ctrl_pdata->power_data[i].vreg_config,

				ctrl_pdata->power_data[i].num_vreg, 0);

				ctrl_pdata->power_data[i].num_vreg, 0);

	}

	}
@@ -1250,7 +1250,7 @@ static int msm_dsi_off(struct mdss_panel_data *pdata) 




	if (!pdata->panel_info.dynamic_switch_pending) {

	if (!pdata->panel_info.dynamic_switch_pending) {

		for (i = DSI_MAX_PM - 1; i >= 0; i--) {

		for (i = DSI_MAX_PM - 1; i >= 0; i--) {

			ret = msm_mdss_enable_vreg(

			ret = msm_dss_enable_vreg(

				ctrl_pdata->power_data[i].vreg_config,

				ctrl_pdata->power_data[i].vreg_config,

				ctrl_pdata->power_data[i].num_vreg, 0);

				ctrl_pdata->power_data[i].num_vreg, 0);

			if (ret)

			if (ret)
@@ -1287,7 +1287,7 @@ static int msm_dsi_cont_on(struct mdss_panel_data *pdata) 
	pinfo = &pdata->panel_info;

	pinfo = &pdata->panel_info;

	mutex_lock(&ctrl_pdata->mutex);

	mutex_lock(&ctrl_pdata->mutex);

	for (i = 0; !ret && (i < DSI_MAX_PM); i++) {

	for (i = 0; !ret && (i < DSI_MAX_PM); i++) {

		ret = msm_mdss_enable_vreg(

		ret = msm_dss_enable_vreg(

			ctrl_pdata->power_data[i].vreg_config,

			ctrl_pdata->power_data[i].vreg_config,

			ctrl_pdata->power_data[i].num_vreg, 1);

			ctrl_pdata->power_data[i].num_vreg, 1);

		if (ret) {

		if (ret) {
@@ -1314,7 +1314,7 @@ static int msm_dsi_cont_on(struct mdss_panel_data *pdata) 
error_vreg:

error_vreg:

	if (ret) {

	if (ret) {

		for (; i >= 0; i--)

		for (; i >= 0; i--)

			msm_mdss_enable_vreg(

			msm_dss_enable_vreg(

				ctrl_pdata->power_data[i].vreg_config,

				ctrl_pdata->power_data[i].vreg_config,

				ctrl_pdata->power_data[i].num_vreg, 0);

				ctrl_pdata->power_data[i].num_vreg, 0);

	}

	}

drivers/video/fbdev/msm/dsi_io_v2.c

+4 −4
Original line number Original line Diff line number Diff line
@@ -50,7 +50,7 @@ void msm_dsi_ahb_ctrl(int enable) 
	}

	}

}

}





int msm_dsi_io_init(struct platform_device *pdev, struct mdss_module_power *mp)

int msm_dsi_io_init(struct platform_device *pdev, struct dss_module_power *mp)

{

{

	int rc;

	int rc;
@@ -67,7 +67,7 @@ int msm_dsi_io_init(struct platform_device *pdev, struct mdss_module_power *mp) 
		return rc;

		return rc;

	}

	}





	rc = msm_mdss_config_vreg(&pdev->dev, mp->vreg_config,

	rc = msm_dss_config_vreg(&pdev->dev, mp->vreg_config,

						mp->num_vreg, 1);

						mp->num_vreg, 1);

	if (rc) {

	if (rc) {

		pr_err("fail to initialize DSI regulator\n");

		pr_err("fail to initialize DSI regulator\n");
@@ -78,11 +78,11 @@ int msm_dsi_io_init(struct platform_device *pdev, struct mdss_module_power *mp) 
}

}





void msm_dsi_io_deinit(struct platform_device *pdev,

void msm_dsi_io_deinit(struct platform_device *pdev,

				 struct mdss_module_power *mp)

				 struct dss_module_power *mp)

{

{

	if (dsi_io_private) {

	if (dsi_io_private) {

		msm_dsi_clk_deinit();

		msm_dsi_clk_deinit();

		msm_mdss_config_vreg(&pdev->dev, mp->vreg_config,

		msm_dss_config_vreg(&pdev->dev, mp->vreg_config,

					mp->num_vreg, 0);

					mp->num_vreg, 0);

		kfree(dsi_io_private);

		kfree(dsi_io_private);

		dsi_io_private = NULL;

		dsi_io_private = NULL;

drivers/video/fbdev/msm/dsi_io_v2.h

+2 −2
Original line number Original line Diff line number Diff line
@@ -18,10 +18,10 @@ 
void msm_dsi_ahb_ctrl(int enable);

void msm_dsi_ahb_ctrl(int enable);





int msm_dsi_io_init(struct platform_device *dev,

int msm_dsi_io_init(struct platform_device *dev,

				struct mdss_module_power *mp);

				struct dss_module_power *mp);





void msm_dsi_io_deinit(struct platform_device *dev,

void msm_dsi_io_deinit(struct platform_device *dev,

				struct mdss_module_power *mp);

				struct dss_module_power *mp);





int msm_dsi_clk_init(struct platform_device *dev);

int msm_dsi_clk_init(struct platform_device *dev);

drivers/video/fbdev/msm/dsi_v2.c

+3 −3
Original line number Original line Diff line number Diff line
@@ -236,7 +236,7 @@ static int dsi_parse_gpio(struct platform_device *pdev, 
}

}





static void mdss_dsi_put_dt_vreg_data(struct device *dev,

static void mdss_dsi_put_dt_vreg_data(struct device *dev,

	struct mdss_module_power *module_power)

	struct dss_module_power *module_power)

{

{

	if (!module_power) {

	if (!module_power) {

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

		pr_err("%s: invalid input\n", __func__);
@@ -251,7 +251,7 @@ static void mdss_dsi_put_dt_vreg_data(struct device *dev, 
}

}





static int mdss_dsi_get_dt_vreg_data(struct device *dev,

static int mdss_dsi_get_dt_vreg_data(struct device *dev,

	struct mdss_module_power *mp, enum dsi_pm_type module)

	struct dss_module_power *mp, enum dsi_pm_type module)

{

{

	int i = 0, rc = 0;

	int i = 0, rc = 0;

	u32 tmp = 0;

	u32 tmp = 0;
@@ -286,7 +286,7 @@ static int mdss_dsi_get_dt_vreg_data(struct device *dev, 
		pr_debug("%s: vreg found. count=%d\n", __func__, mp->num_vreg);

		pr_debug("%s: vreg found. count=%d\n", __func__, mp->num_vreg);

	}

	}





	mp->vreg_config = devm_kzalloc(dev, sizeof(struct mdss_vreg) *

	mp->vreg_config = devm_kzalloc(dev, sizeof(struct dss_vreg) *

		mp->num_vreg, GFP_KERNEL);

		mp->num_vreg, GFP_KERNEL);

	if (!mp->vreg_config) {

	if (!mp->vreg_config) {

		rc = -ENOMEM;

		rc = -ENOMEM;