dev: gcdb: add pinfo into target_ldo_ctrl

Add pinfo as parameter into target_ldo_ctrl() so that
target_ldo_ctrl() can be customized base on panel info.

Change-Id: Ibc291e01d98e5725c1b8ee35917f7c678915ce53

dev/gcdb/display/gcdb_display.c

@@ -90,12 +90,13 @@ static uint32_t mdss_dsi_panel_clock(uint8_t enable,
 	return ret;
 }
 
-static int mdss_dsi_panel_power(uint8_t enable)
+static int mdss_dsi_panel_power(uint8_t enable,
+				struct msm_panel_info *pinfo)
 {
 	int ret = NO_ERROR;
 
 	if (enable) {
-		ret = target_ldo_ctrl(enable);
+		ret = target_ldo_ctrl(enable, pinfo);
 		if (ret) {
 			dprintf(CRITICAL, "LDO control enable failed\n");
 			return ret;
@@ -118,7 +119,7 @@ static int mdss_dsi_panel_power(uint8_t enable)
 			return ret;
 		}
 
-		ret = target_ldo_ctrl(enable);
+		ret = target_ldo_ctrl(enable, pinfo);
 		if (ret) {
 			dprintf(CRITICAL, "ldo control disable failed\n");
 			return ret;
@@ -297,12 +298,13 @@ static uint32_t mdss_edp_panel_disable(void)
 	return target_edp_panel_disable();
 }
 
-static int mdss_edp_panel_power(uint8_t enable)
+static int mdss_edp_panel_power(uint8_t enable,
+				struct msm_panel_info *pinfo)
 {
 	int ret = NO_ERROR;
 
 	if (enable) {
-		ret = target_ldo_ctrl(enable);
+		ret = target_ldo_ctrl(enable, pinfo);
 		if (ret) {
 			dprintf(CRITICAL, "LDO control enable failed\n");
 			return ret;
@@ -322,7 +324,7 @@ static int mdss_edp_panel_power(uint8_t enable)
 			return ret;
 		}
 
-		ret = target_ldo_ctrl(enable);
+		ret = target_ldo_ctrl(enable, pinfo);
 		if (ret) {
 			dprintf(CRITICAL, "%s: ldo control disable failed\n", __func__);
 			return ret;

dev/gcdb/display/gcdb_display.h

@@ -54,7 +54,7 @@ int target_backlight_ctrl(struct backlight *bl, uint8_t enable);
 int target_panel_clock(uint8_t enable, struct msm_panel_info *pinfo);
 int target_panel_reset(uint8_t enable, struct panel_reset_sequence *resetseq,
 						struct msm_panel_info *pinfo);
-int target_ldo_ctrl(uint8_t enable);
+int target_ldo_ctrl(uint8_t enable, struct msm_panel_info *pinfo);
 
 int gcdb_display_init(const char *panel_name, uint32_t rev, void *base);
 bool gcdb_display_cmdline_arg(char *panel_name, char *pbuf, uint16_t buf_size);

platform/msm_shared/display.c

@@ -248,7 +248,7 @@ int msm_display_init(struct msm_fb_panel_data *pdata)
 
 	/* Turn on panel */
 	if (pdata->power_func)
-		ret = pdata->power_func(1);
+		ret = pdata->power_func(1, &(panel->panel_info));
 
 	if (ret)
 		goto msm_display_init_out;
@@ -390,7 +390,7 @@ int msm_display_off()
 
 	/* Disable panel */
 	if (panel->power_func)
-		ret = panel->power_func(0);
+		ret = panel->power_func(0, pinfo);
 
 msm_display_off_out:
 	return ret;

platform/msm_shared/include/msm_panel.h

@@ -224,7 +224,7 @@ struct msm_fb_panel_data {
 	int rotate;
 
 	/* function entry chain */
-	int (*power_func) (int enable);
+	int (*power_func) (int enable, struct msm_panel_info *);
 	int (*clk_func) (int enable);
 	int (*bl_func) (int enable);
 	int (*pll_clk_func) (int enable, struct msm_panel_info *);

target/apq8084/target_display.c

@@ -233,7 +233,7 @@ int target_panel_reset(uint8_t enable, struct panel_reset_sequence *resetseq,
 	return NO_ERROR;
 }
 
-int target_ldo_ctrl(uint8_t enable)
+int target_ldo_ctrl(uint8_t enable, struct msm_panel_info *pinfo)
 {
 	uint32_t ldocounter = 0;
 	uint32_t pm8x41_ldo_base = 0x13F00;

target/msm8226/target_display.c

@@ -356,7 +356,7 @@ int target_panel_reset(uint8_t enable, struct panel_reset_sequence *resetseq,
 	return ret;
 }
 
-int target_ldo_ctrl(uint8_t enable)
+int target_ldo_ctrl(uint8_t enable, struct msm_panel_info *pinfo)
 {
 	uint32_t ret = NO_ERROR;
 	uint32_t ldocounter = 0;

target/msm8610/target_display.c

@@ -135,7 +135,7 @@ int target_panel_reset(uint8_t enable, struct panel_reset_sequence *resetseq,
 	return 0;
 }
 
-int target_ldo_ctrl(uint8_t enable)
+int target_ldo_ctrl(uint8_t enable, struct msm_panel_info *pinfo)
 {
 	uint32_t ldocounter = 0;
 	uint32_t pm8x41_ldo_base = 0x13F00;

target/msm8916/target_display.c

@@ -352,7 +352,7 @@ int target_panel_reset(uint8_t enable, struct panel_reset_sequence *resetseq,
 	return ret;
 }
 
-int target_ldo_ctrl(uint8_t enable)
+int target_ldo_ctrl(uint8_t enable, struct msm_panel_info *pinfo)
 {
 	/*
 	 * The PMIC regulators needed for display are enabled in SBL.

target/msm8974/target_display.c

@@ -279,7 +279,7 @@ int target_panel_reset(uint8_t enable, struct panel_reset_sequence *resetseq,
 	return NO_ERROR;
 }
 
-int target_ldo_ctrl(uint8_t enable)
+int target_ldo_ctrl(uint8_t enable, struct msm_panel_info *pinfo)
 {
 	uint32_t ldocounter = 0;
 	uint32_t pm8x41_ldo_base = 0x13F00;

target/msm8994/target_display.c

@@ -250,7 +250,7 @@ int target_panel_reset(uint8_t enable, struct panel_reset_sequence *resetseq,
 	return NO_ERROR;
 }
 
-int target_ldo_ctrl(uint8_t enable)
+int target_ldo_ctrl(uint8_t enable, struct msm_panel_info *pinfo)
 {
 	if (enable) {
 		regulator_enable();	/* L2, L12, L14, and L28 */

target/target_display.c

@@ -1,4 +1,4 @@
-/* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
+/* Copyright (c) 2012-2014, The Linux Foundation. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
@@ -62,6 +62,10 @@ __WEAK int target_display_post_off()
 {
 	return 0;
 }
+__WEAK int target_ldo_ctrl(uint8_t enable, struct msm_panel_info *pinfo)
+{
+    return 0;
+}
 
 __WEAK void target_edp_panel_init(struct msm_panel_info *pinfo)
 {