From: Youngjae Cho <y0.cho@samsung.com>
Date: Wed, 30 Oct 2019 04:53:33 +0000 (+0900)
Subject: Delete display_get_state
X-Git-Tag: submit/tizen/20210607.045509~21
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6fa9f19ab8e8d0b9fb4f554fea8116acc08ac566;p=platform%2Fhal%2Fbackend%2Femulator%2Fdevice-emulator.git

Delete display_get_state

Use dpms_get_state() instead of HAL display_get_state

Change-Id: Ie2b8891cd408b64bf363fdccc3f44aef69fe6a06
Signed-off-by: Youngjae Cho <y0.cho@samsung.com>
---

diff --git a/hw/display/display.c b/hw/display/display.c
index 2398fff..71e7260 100644
--- a/hw/display/display.c
+++ b/hw/display/display.c
@@ -30,10 +30,6 @@
 #define BACKLIGHT_PATH  "/sys/class/backlight/emulator"
 #endif
 
-#ifndef LCD_PATH
-#define LCD_PATH  "/sys/class/lcd/emulator"
-#endif
-
 static int display_get_max_brightness(int *val)
 {
 	static int max = -1;
@@ -95,32 +91,6 @@ static int display_set_brightness(int brightness)
 	return 0;
 }
 
-static int display_get_state(enum display_state *state)
-{
-	int r, v;
-
-	r = sys_get_int(LCD_PATH"/lcd_power", &v);
-	if (r < 0) {
-		_E("fail to get state (errno:%d)", r);
-		return r;
-	}
-
-	//remap LCD state
-	switch (v) {
-	case 0:
-		*state = DISPLAY_ON;
-		break;
-	case 4:
-		*state = DISPLAY_OFF;
-		break;
-	default:
-		*state = -EINVAL;
-		break;
-	}
-
-	return 0;
-}
-
 static int display_open(struct hw_info *info,
 		const char *id, struct hw_common **common)
 {
@@ -137,7 +107,6 @@ static int display_open(struct hw_info *info,
 	display_dev->get_max_brightness = display_get_max_brightness;
 	display_dev->get_brightness = display_get_brightness;
 	display_dev->set_brightness = display_set_brightness;
-	display_dev->get_state = display_get_state;
 
 	*common = (struct hw_common *)display_dev;
 	return 0;