os/drivers/lcd: Remove LCD logo configuration

We replace logo with splash image. So we don't need to use LCD logo anymore.
Remove LCD logo configuration options from Kconfig and defconfig and related code.
Delete lcd_logo_52_340.c file.

Signed-off-by: seokhun-eom <[email protected]>

Author: seokhun-eom24

build/configs/rtl8730e/loadable_ext_ddr/defconfig

@@ -631,8 +631,6 @@ CONFIG_LCD_ST7701SN=y
 # CONFIG_LCD_ST7789 is not set
 CONFIG_LCD_XRES=480
 CONFIG_LCD_YRES=800
-CONFIG_LCD_LOGO=y
-CONFIG_LCD_LOGO_52_340=y
 CONFIG_LCD_SEND_CMD_RETRY_COUNT=3
 CONFIG_LCD_LANDSCAPE=y
 # CONFIG_LCD_PORTRAIT is not set

os/drivers/lcd/Kconfig

@@ -201,27 +201,6 @@ config LCD_YRES
 	---help---
 		Specifies the Y resolution of the LCD.
 
-config LCD_LOGO
-	bool "Lcd screen image shown at boot time"
-	default n
-	---help---
-		This screen image is shown at boot time.
-		This image is shown till App makes first rendering call.
-
-if LCD_LOGO
-choice
-	prompt "LCD Bootup image"
-	default LCD_LOGO_52_340
-	---help---
-		Select the bootup image to show on the LCD.
-
-config LCD_LOGO_52_340
-	bool "Logo 52x340"
-	---help---
-		LCD logo with resolution 52x340.
-endchoice
-endif
-
 if LCD_INTERFACE_MIPI
 config LCD_SEND_CMD_RETRY_COUNT
 	int "LCD send cmd retry count"

os/drivers/lcd/Make.defs

@@ -118,10 +118,6 @@ ifeq ($(CONFIG_LCD_ST7701SN),y)
   CSRCS += st7701sn.c
 endif
 
-ifeq ($(CONFIG_LCD_LOGO_52_340),y)
-CSRCS += lcd_logo_52_340.c
-endif
-
   DEPPATH += --dep-path lcd
   VPATH += :lcd
   CFLAGS += ${shell $(INCDIR) $(INCDIROPT) "$(CC)" $(TOPDIR)$(DELIM)drivers$(DELIM)lcd}

os/drivers/lcd/lcd_logo.h

@@ -1,56 +1,47 @@
-/****************************************************************************
- *
- * Copyright 2024 Samsung Electronics All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- ****************************************************************************/
-
-#ifndef __DRIVER_LCD_LOGO_H
-#define __DRIVER_LCD_LOGO_H
-
-#include <tinyara/config.h>
-
-#define LCD_BLACK_VAL 0
-#ifdef CONFIG_LCD_LOGO_52_340
-#define LOGO_XRES 52
-#define LOGO_YRES 340
-#else
-#define LOGO_XRES 0
-#define LOGO_YRES 0
-#endif      /* CONFIG_LCD_LOGO_52_340 */
-#pragma pack(push, 1)
-typedef struct {
-	uint16_t signature;
-	uint32_t file_size;
-	uint16_t reserved1;
-	uint16_t reserved2;
-	uint32_t data_offset;
-} bmp_header_t;
-
-typedef struct {
-	uint32_t header_size;
-	int32_t width;
-	int32_t height;
-	uint16_t planes;
-	uint16_t bits_per_pixel;
-	uint32_t compression;
-	uint32_t image_size;
-	int32_t x_pixels_per_meter;
-	int32_t y_pixels_per_meter;
-	uint32_t colors_used;
-	uint32_t colors_important;
-} bmp_info_header_t;
-#pragma pack(pop)
-#endif      /* __DRIVER_LCD_LOGO_H */
-
+/****************************************************************************
+ *
+ * Copyright 2024 Samsung Electronics All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ ****************************************************************************/
+
+#ifndef __DRIVER_LCD_LOGO_H
+#define __DRIVER_LCD_LOGO_H
+
+#include <tinyara/config.h>
+
+#pragma pack(push, 1)
+typedef struct {
+	uint16_t signature;
+	uint32_t file_size;
+	uint16_t reserved1;
+	uint16_t reserved2;
+	uint32_t data_offset;
+} bmp_header_t;
+
+typedef struct {
+	uint32_t header_size;
+	int32_t width;
+	int32_t height;
+	uint16_t planes;
+	uint16_t bits_per_pixel;
+	uint32_t compression;
+	uint32_t image_size;
+	int32_t x_pixels_per_meter;
+	int32_t y_pixels_per_meter;
+	uint32_t colors_used;
+	uint32_t colors_important;
+} bmp_info_header_t;
+#pragma pack(pop)
+#endif      /* __DRIVER_LCD_LOGO_H */

os/drivers/lcd/lcd_logo_52_340.c

@@ -56,8 +56,6 @@ typedef enum lcd_mode_e lcd_mode_t;
 #define CONFIG_LCD_SEND_VENDOR_ID_CMD_RETRY_COUNT 3
 #endif
 
-extern const uint8_t lcd_logo_raw_data[]; // Buffer containing only logo
-
 #if defined(CONFIG_LCD_SW_ROTATION)
 #define NUM_OF_LCD_BUFFER	2
 static uint8_t *lcd_buffer[NUM_OF_LCD_BUFFER] = { NULL, NULL };	//Two lcd buffers to avoid screen tearing