From a0e915eebca28d2ec4c1bec37e640ee368e41fdd Mon Sep 17 00:00:00 2001
From: C47D <carlos.santiago.diaz@gmail.com>
Date: Fri, 22 Oct 2021 18:41:47 -0500
Subject: [PATCH] Remove TAG from LVGL log API

The filename is appended at the beginning of the log output by default, we don't need to do it.
---
 lvgl_tft/EVE_commands.c | 10 ++++------
 lvgl_tft/GC9A01.c       |  7 +++----
 lvgl_tft/hx8357.c       |  4 +---
 lvgl_tft/il3820.c       |  3 +--
 lvgl_tft/ili9163c.c     |  6 ++----
 lvgl_tft/ili9341.c      |  1 -
 lvgl_tft/ili9481.c      |  7 +++----
 lvgl_tft/ili9486.c      |  7 +++----
 lvgl_tft/ili9488.c      |  9 ++++-----
 lvgl_tft/jd79653a.c     | 32 +++++++++++++++-----------------
 lvgl_tft/ra8875.c       | 14 ++++++--------
 lvgl_tft/sh1107.c       |  1 -
 lvgl_tft/ssd1306.c      |  2 --
 lvgl_tft/st7735s.c      | 11 +++++------
 lvgl_tft/st7789.c       |  1 -
 lvgl_tft/st7796s.c      |  7 +++----
 lvgl_tft/uc8151d.c      | 18 ++++++++----------
 17 files changed, 58 insertions(+), 82 deletions(-)

diff --git a/lvgl_tft/EVE_commands.c b/lvgl_tft/EVE_commands.c
index 5e132e4..8765609 100644
--- a/lvgl_tft/EVE_commands.c
+++ b/lvgl_tft/EVE_commands.c
@@ -57,8 +57,6 @@ TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR TH
 #include "soc/soc_memory_layout.h"
 #include "disp_spi.h"
 
-#define TAG_LOG "FT81X: "
-
 /* data structure for SPI reading that has (optional) space for inserted dummy byte */
 typedef struct _spi_read_data {
 #if defined(DISP_SPI_FULL_DUPLEX)
@@ -871,13 +869,13 @@ uint8_t EVE_init(void)
 
 	/* The most reliable DIO/QIO switching point is after EVE start up but before reading the ChipID. */
 #if defined(DISP_SPI_TRANS_MODE_DIO)
-	LV_LOG_INFO(TAG_LOG, "Switching to DIO mode");
+	LV_LOG_INFO("Switching to DIO mode");
 	DELAY_MS(20);	/* different boards may take a different delay but this generally seems to work */
 	EVE_memWrite16(REG_SPI_WIDTH, SPI_WIDTH_DIO);
 	SPIInherentSendFlags = DISP_SPI_MODE_DIO | DISP_SPI_MODE_DIOQIO_ADDR;
 	SPIDummyReadBits = 4;	/* Esp32 DMA SPI transaction dummy_bits works more like clock cycles, so in DIO 4 dummy_bits == 8 total bits */
 #elif defined(DISP_SPI_TRANS_MODE_QIO)
-	LV_LOG_INFO(TAG_LOG, "Switching to QIO mode");
+	LV_LOG_INFO("Switching to QIO mode");
 	DELAY_MS(20);	/* different boards may take a different delay but this generally seems to work */
 	EVE_memWrite16(REG_SPI_WIDTH, SPI_WIDTH_QIO);
 	SPIInherentSendFlags = DISP_SPI_MODE_QIO | DISP_SPI_MODE_DIOQIO_ADDR;
@@ -893,7 +891,7 @@ uint8_t EVE_init(void)
 		timeout++;
 		if(timeout > 400)
 		{
-			LV_LOG_WARN(TAG_LOG, "Failed to read ChipID...aborting initialization.");
+			LV_LOG_WARN("Failed to read ChipID...aborting initialization.");
 			return 0;
 		}
 	}
@@ -905,7 +903,7 @@ uint8_t EVE_init(void)
 		timeout++;
 		if(timeout > 50) /* experimental, 10 was the lowest value to get the BT815 started with, the touch-controller was the last to get out of reset */
 		{
-			LV_LOG_WARN(TAG_LOG, "Failed to read CPU status...aborting initialization.");
+			LV_LOG_WARN("Failed to read CPU status...aborting initialization.");
 			return 0;
 		}
 	}
diff --git a/lvgl_tft/GC9A01.c b/lvgl_tft/GC9A01.c
index 8ec916d..81a71d3 100644
--- a/lvgl_tft/GC9A01.c
+++ b/lvgl_tft/GC9A01.c
@@ -16,7 +16,6 @@
 /*********************
  *      DEFINES
  *********************/
- #define TAG "GC9A01: "
 
 /**********************
  *      TYPEDEFS
@@ -126,7 +125,7 @@ void GC9A01_init(void)
 	vTaskDelay(100 / portTICK_RATE_MS);
 #endif
 
-	LV_LOG_INFO(TAG "Initialization.");
+	LV_LOG_INFO("Initialization.");
 
 	//Send all the commands
 	uint16_t cmd = 0;
@@ -226,7 +225,7 @@ static void GC9A01_set_orientation(uint8_t orientation)
         "PORTRAIT", "PORTRAIT_INVERTED", "LANDSCAPE", "LANDSCAPE_INVERTED"
     };
 
-    LV_LOG_INFO(TAG "Display orientation: %s", orientation_str[orientation]);
+    LV_LOG_INFO("Display orientation: %s", orientation_str[orientation]);
 
 #if defined CONFIG_LV_PREDEFINED_DISPLAY_M5STACK
     const uint8_t data[] = {0x68, 0x68, 0x08, 0x08};
@@ -236,7 +235,7 @@ static void GC9A01_set_orientation(uint8_t orientation)
     const uint8_t data[] = {0x08, 0xC8, 0x68, 0xA8};
 #endif
 
-    LV_LOG_INFO(TAG "0x36 command value: 0x%02X", data[orientation]);
+    LV_LOG_INFO("0x36 command value: 0x%02X", data[orientation]);
 
     GC9A01_send_cmd(0x36);
     GC9A01_send_data((void *) &data[orientation], 1);
diff --git a/lvgl_tft/hx8357.c b/lvgl_tft/hx8357.c
index 41209f6..a22287b 100644
--- a/lvgl_tft/hx8357.c
+++ b/lvgl_tft/hx8357.c
@@ -24,8 +24,6 @@
 /*********************
  *      DEFINES
  *********************/
-#define TAG        "HX8357: "
-
 #define MADCTL_MY  0x80 ///< Bottom to top
 #define MADCTL_MX  0x40 ///< Right to left
 #define MADCTL_MV  0x20 ///< Reverse Mode
@@ -173,7 +171,7 @@ void hx8357_init(void)
 	vTaskDelay(120 / portTICK_RATE_MS);
 #endif
 
-	LV_LOG_INFO(TAG, "Initialization.");
+	LV_LOG_INFO("Initialization.");
 
 	//Send all the commands
 	const uint8_t *addr = (displayType == HX8357B) ? initb : initd;
diff --git a/lvgl_tft/il3820.c b/lvgl_tft/il3820.c
index 691e84d..31fea55 100644
--- a/lvgl_tft/il3820.c
+++ b/lvgl_tft/il3820.c
@@ -38,7 +38,6 @@ TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR TH
 /*********************
  *      DEFINES
  *********************/
-#define TAG "IL3820: "
 
 /**
  * SSD1673, SSD1608 compatible EPD controller driver.
@@ -278,7 +277,7 @@ static void il3820_waitbusy(int wait_ms)
         vTaskDelay(10 / portTICK_RATE_MS);
     }
 
-    LV_LOG_ERROR( TAG, "busy exceeded %dms", i*10 );
+    LV_LOG_ERROR("Busy exceeded %dms", i*10 );
 }
 
 /* Set DC signal to command mode */
diff --git a/lvgl_tft/ili9163c.c b/lvgl_tft/ili9163c.c
index b12479b..56b9fca 100644
--- a/lvgl_tft/ili9163c.c
+++ b/lvgl_tft/ili9163c.c
@@ -16,8 +16,6 @@
 /*********************
  *      DEFINES
  *********************/
-#define TAG "ILI9163C: "
-
 // ILI9163C specific commands used in init
 #define ILI9163C_NOP 0x00
 #define ILI9163C_SWRESET 0x01
@@ -108,7 +106,7 @@ static void ili9163c_reset(void);
 
 void ili9163c_init(void)
 {
-	LV_LOG_INFO(TAG, "Init");
+	LV_LOG_INFO("Init");
 
 	lcd_init_cmd_t ili_init_cmds[] = {
 		{ILI9163C_SWRESET, {0}, 0x80},		 // Software reset, 0 args, w/delay 120ms
@@ -228,7 +226,7 @@ static void ili9163c_set_orientation(uint8_t orientation)
 	const char *orientation_str[] = {
 		"PORTRAIT", "PORTRAIT_INVERTED", "LANDSCAPE", "LANDSCAPE_INVERTED"};
 
-	LV_LOG_INFO(TAG, "Display orientation: %s", orientation_str[orientation]);
+	LV_LOG_INFO("Display orientation: %s", orientation_str[orientation]);
 
 	uint8_t data[] = {0x48, 0x88, 0xA8, 0x68};
 
diff --git a/lvgl_tft/ili9341.c b/lvgl_tft/ili9341.c
index e4b89b0..4c02f40 100644
--- a/lvgl_tft/ili9341.c
+++ b/lvgl_tft/ili9341.c
@@ -14,7 +14,6 @@
 /*********************
  *      DEFINES
  *********************/
-#define TAG "ILI9341"
 #define END_OF_CMD_MARKER           0xFFU
 
 #define MEMORY_ACCESS_CONTROL_REG   0x36U
diff --git a/lvgl_tft/ili9481.c b/lvgl_tft/ili9481.c
index c587c2b..a599059 100644
--- a/lvgl_tft/ili9481.c
+++ b/lvgl_tft/ili9481.c
@@ -15,7 +15,6 @@
 /*********************
  *      DEFINES
  *********************/
- #define TAG "ILI9481: "
 
 /**********************
  *      TYPEDEFS
@@ -86,7 +85,7 @@ void ili9481_init(void)
     vTaskDelay(100 / portTICK_RATE_MS);
 #endif
 
-    LV_LOG_INFO(TAG "Initialization.");
+    LV_LOG_INFO("Initialization.");
 
     // Exit sleep
     ili9481_send_cmd(0x01);	/* Software reset */
@@ -115,7 +114,7 @@ void ili9481_flush(lv_disp_drv_t * drv, const lv_area_t * area, lv_color_t * col
     uint8_t *mybuf;
     do {
         mybuf = (uint8_t *) heap_caps_malloc(3 * size * sizeof(uint8_t), MALLOC_CAP_DMA);
-        if (mybuf == NULL)  LV_LOG_WARN(TAG "Could not allocate enough DMA memory!");
+        if (mybuf == NULL)  LV_LOG_WARN("Could not allocate enough DMA memory!");
     } while (mybuf == NULL);
 
     uint32_t LD = 0;
@@ -194,7 +193,7 @@ static void ili9481_set_orientation(uint8_t orientation)
         "PORTRAIT", "PORTRAIT_INVERTED", "LANDSCAPE", "LANDSCAPE_INVERTED"
     };
 
-    LV_LOG_INFO(TAG "Display orientation: %s", orientation_str[orientation]);
+    LV_LOG_INFO("Display orientation: %s", orientation_str[orientation]);
 
     uint8_t data[] = {0x48, 0x4B, 0x28, 0x2B};
     ili9481_send_cmd(ILI9481_CMD_MEMORY_ACCESS_CONTROL);
diff --git a/lvgl_tft/ili9486.c b/lvgl_tft/ili9486.c
index afc5fd4..b4e3a0a 100644
--- a/lvgl_tft/ili9486.c
+++ b/lvgl_tft/ili9486.c
@@ -15,7 +15,6 @@
 /*********************
  *      DEFINES
  *********************/
-#define TAG "ILI9486: "
 
 /**********************
  *      TYPEDEFS
@@ -79,7 +78,7 @@ void ili9486_init(void)
 	vTaskDelay(100 / portTICK_RATE_MS);
 #endif
 
-	LV_LOG_INFO(TAG, "ILI9486 Initialization.");
+	LV_LOG_INFO("ILI9486 Initialization.");
 
 	//Send all the commands
 	uint16_t cmd = 0;
@@ -170,11 +169,11 @@ static void ili9486_set_orientation(uint8_t orientation)
         "PORTRAIT", "PORTRAIT_INVERTED", "LANDSCAPE", "LANDSCAPE_INVERTED"
     };
 
-    LV_LOG_INFO(TAG, "Display orientation: %s", orientation_str[orientation]);
+    LV_LOG_INFO("Display orientation: %s", orientation_str[orientation]);
 
     const uint8_t data[] = {0x48, 0x88, 0x28, 0xE8};
 
-    LV_LOG_INFO(TAG, "0x36 command value: 0x%02X", data[orientation]);
+    LV_LOG_INFO("0x36 command value: 0x%02X", data[orientation]);
 
     ili9486_send_cmd(0x36);
     ili9486_send_data((void *) &data[orientation], 1);
diff --git a/lvgl_tft/ili9488.c b/lvgl_tft/ili9488.c
index 60e8657..7a2ab9e 100644
--- a/lvgl_tft/ili9488.c
+++ b/lvgl_tft/ili9488.c
@@ -16,7 +16,6 @@
 /*********************
  *      DEFINES
  *********************/
-#define TAG "ILI9488: "
 
 /**********************
  *      TYPEDEFS
@@ -89,7 +88,7 @@ void ili9488_init(void)
 	vTaskDelay(100 / portTICK_RATE_MS);
 #endif
 
-	LV_LOG_INFO(TAG, "ILI9488 initialization.");
+	LV_LOG_INFO("ILI9488 initialization.");
 
 	// Exit sleep
 	ili9488_send_cmd(0x01);	/* Software reset */
@@ -118,7 +117,7 @@ void ili9488_flush(lv_disp_drv_t * drv, const lv_area_t * area, lv_color_t * col
     uint8_t *mybuf;
     do {
         mybuf = (uint8_t *) heap_caps_malloc(3 * size * sizeof(uint8_t), MALLOC_CAP_DMA);
-        if (mybuf == NULL)  LV_LOG_WARN(TAG, "Could not allocate enough DMA memory!");
+        if (mybuf == NULL)  LV_LOG_WARN("Could not allocate enough DMA memory!");
     } while (mybuf == NULL);
 
     uint32_t LD = 0;
@@ -199,11 +198,11 @@ static void ili9488_set_orientation(uint8_t orientation)
         "PORTRAIT", "PORTRAIT_INVERTED", "LANDSCAPE", "LANDSCAPE_INVERTED"
     };
 
-    LV_LOG_INFO(TAG, "Display orientation: %s", orientation_str[orientation]);
+    LV_LOG_INFO("Display orientation: %s", orientation_str[orientation]);
 
     const uint8_t data[] = {0x48, 0x88, 0x28, 0xE8};
 
-    LV_LOG_INFO(TAG, "0x36 command value: 0x%02X", data[orientation]);
+    LV_LOG_INFO("0x36 command value: 0x%02X", data[orientation]);
 
     ili9488_send_cmd(0x36);
     ili9488_send_data((void *) &data[orientation], 1);
diff --git a/lvgl_tft/jd79653a.c b/lvgl_tft/jd79653a.c
index d5171ad..f71b673 100644
--- a/lvgl_tft/jd79653a.c
+++ b/lvgl_tft/jd79653a.c
@@ -33,8 +33,6 @@ TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR TH
 #include "disp_spi.h"
 #include "jd79653a.h"
 
-#define TAG "lv_jd79653a: "
-
 #define PIN_DC              CONFIG_LV_DISP_PIN_DC
 #define PIN_DC_BIT          ((1ULL << (uint8_t)(CONFIG_LV_DISP_PIN_DC)))
 
@@ -187,7 +185,7 @@ static void jd79653a_spi_send_fb(uint8_t *data, size_t len)
 
 static void jd79653a_spi_send_seq(const jd79653a_seq_t *seq, size_t len)
 {
-    LV_LOG_INFO(TAG, "Writing cmd/data sequence, count %u", len);
+    LV_LOG_INFO("Writing cmd/data sequence, count %u", len);
 
     if (!seq || len < 1) return;
     for (size_t cmd_idx = 0; cmd_idx < len; cmd_idx++) {
@@ -243,7 +241,7 @@ static void jd79653a_load_partial_lut()
 
 static void jd79653a_partial_in()
 {
-    LV_LOG_INFO(TAG, "Partial in!");
+    LV_LOG_INFO("Partial in!");
 
     // Panel setting: accept LUT from registers instead of OTP
 #if defined (CONFIG_LV_DISPLAY_ORIENTATION_PORTRAIT_INVERTED)
@@ -271,7 +269,7 @@ static void jd79653a_partial_in()
 
 static void jd79653a_partial_out()
 {
-    LV_LOG_INFO(TAG, "Partial out!");
+    LV_LOG_INFO("Partial out!");
 
     // Panel setting: use LUT from OTP
 #if defined (CONFIG_LV_DISPLAY_ORIENTATION_PORTRAIT_INVERTED)
@@ -298,10 +296,10 @@ static void jd79653a_update_partial(uint8_t x1, uint8_t y1, uint8_t x2, uint8_t
 {
     jd79653a_power_on();
     jd79653a_partial_in();
-    LV_LOG_INFO(TAG, "x1: 0x%x, x2: 0x%x, y1: 0x%x, y2: 0x%x", x1, x2, y1, y2);
+    LV_LOG_INFO("x1: 0x%x, x2: 0x%x, y1: 0x%x, y2: 0x%x", x1, x2, y1, y2);
 
     size_t len = ((x2 - x1 + 1) * (y2 - y1 + 1)) / 8;
-    LV_LOG_INFO(TAG, "Writing PARTIAL LVGL fb with len: %u", len);
+    LV_LOG_INFO("Writing PARTIAL LVGL fb with len: %u", len);
 
     // Set partial window
     uint8_t ptl_setting[7] = { x1, x2, 0, y1, 0, y2, 0x01 };
@@ -317,12 +315,12 @@ static void jd79653a_update_partial(uint8_t x1, uint8_t y1, uint8_t x2, uint8_t
         len -= EPD_ROW_LEN;
     }
 
-    LV_LOG_INFO(TAG, "Partial wait start");
+    LV_LOG_INFO("Partial wait start");
 
     jd79653a_spi_send_cmd(0x12);
     jd79653a_wait_busy(0);
 
-    LV_LOG_INFO(TAG, "Partial updated");
+    LV_LOG_INFO("Partial updated");
     jd79653a_partial_out();
     jd79653a_power_off();
 }
@@ -359,7 +357,7 @@ void jd79653a_fb_set_full_color(uint8_t color)
 void jd79653a_fb_full_update(uint8_t *data, size_t len)
 {
     jd79653a_power_on();
-    LV_LOG_INFO(TAG, "Performing full update, len: %u", len);
+    LV_LOG_INFO("Performing full update, len: %u", len);
 
     uint8_t *data_ptr = data;
 
@@ -378,7 +376,7 @@ void jd79653a_fb_full_update(uint8_t *data, size_t len)
         len -= EPD_ROW_LEN;
     }
 
-    LV_LOG_INFO(TAG, "Rest len: %u", len);
+    LV_LOG_INFO("Rest len: %u", len);
 
     jd79653a_spi_send_cmd(0x12); // Issue refresh command
     vTaskDelay(pdMS_TO_TICKS(100));
@@ -413,13 +411,13 @@ void jd79653a_lv_fb_flush(lv_disp_drv_t *drv, const lv_area_t *area, lv_color_t
 {
     size_t len = ((area->x2 - area->x1 + 1) * (area->y2 - area->y1 + 1)) / 8;
 
-    LV_LOG_INFO(TAG, "x1: 0x%x, x2: 0x%x, y1: 0x%x, y2: 0x%x", area->x1, area->x2, area->y1, area->y2);
-    LV_LOG_INFO(TAG, "Writing LVGL fb with len: %u, partial counter: %u", len, partial_counter);
+    LV_LOG_INFO("x1: 0x%x, x2: 0x%x, y1: 0x%x, y2: 0x%x", area->x1, area->x2, area->y1, area->y2);
+    LV_LOG_INFO("Writing LVGL fb with len: %u, partial counter: %u", len, partial_counter);
 
     uint8_t *buf = (uint8_t *) color_map;
 
     if (partial_counter == 0) {
-        LV_LOG_INFO(TAG, "Refreshing in FULL");
+        LV_LOG_INFO("Refreshing in FULL");
         jd79653a_fb_full_update(buf, ((EPD_HEIGHT * EPD_WIDTH) / 8));
         partial_counter = EPD_PARTIAL_CNT; // Reset partial counter here
     } else {
@@ -445,7 +443,7 @@ void jd79653a_init()
     // Initialise event group
     jd79653a_evts = xEventGroupCreate();
     if (!jd79653a_evts) {
-        LV_LOG_ERROR(TAG, "Failed when initialising event group!");
+        LV_LOG_ERROR("Failed when initialising event group!");
         return;
     }
 
@@ -465,12 +463,12 @@ void jd79653a_init()
 
     // Dump in initialise sequence
     jd79653a_spi_send_seq(init_seq, EPD_SEQ_LEN(init_seq));
-    LV_LOG_INFO(TAG, "Panel init sequence sent");
+    LV_LOG_INFO("Panel init sequence sent");
 
     // Check BUSY status here
     jd79653a_wait_busy(0);
 
-    LV_LOG_INFO(TAG, "Panel is up!");
+    LV_LOG_INFO("Panel is up!");
 }
 
 static void jd79653a_reset(void)
diff --git a/lvgl_tft/ra8875.c b/lvgl_tft/ra8875.c
index 1b431fa..7021a45 100644
--- a/lvgl_tft/ra8875.c
+++ b/lvgl_tft/ra8875.c
@@ -15,8 +15,6 @@
 /*********************
  *      DEFINES
  *********************/
-#define TAG "RA8875 :"
-
 #define DIV_ROUND_UP(n, d) (((n)+(d)-1)/(d))
 
 #define SPI_CLOCK_SPEED_SLOW_HZ 1000000
@@ -169,7 +167,7 @@ void ra8875_init(void)
     };
     #define INIT_CMDS_SIZE (sizeof(init_cmds)/sizeof(init_cmds[0]))
 
-    LV_LOG_INFO(TAG, "Initializing RA8875...");
+    LV_LOG_INFO("Initializing RA8875...");
 
     // Initialize non-SPI GPIOs
 
@@ -203,7 +201,7 @@ void ra8875_init(void)
         vTaskDelay(1);
     }
     if (i == 0) {
-        LV_LOG_WARN(TAG, "WARNING: Memory clear timed out; RA8875 may be unresponsive.");
+        LV_LOG_WARN("WARNING: Memory clear timed out; RA8875 may be unresponsive.");
     }
 
     // Enable the display
@@ -212,7 +210,7 @@ void ra8875_init(void)
 
 void ra8875_enable_display(bool enable)
 {
-    LV_LOG_INFO(TAG, "%s display.", enable ? "Enabling" : "Disabling");
+    LV_LOG_INFO("%s display.", enable ? "Enabling" : "Disabling");
     uint8_t val = enable ? (0x80) : (0x00);
     ra8875_write_cmd(RA8875_REG_PWRR, val);            // Power and Display Control Register (PWRR)
 }
@@ -228,14 +226,14 @@ void ra8875_flush(lv_disp_drv_t * drv, const lv_area_t * area, lv_color_t * colo
     size_t linelen = (area->x2 - area->x1 + 1);
     uint8_t * buffer = (uint8_t*)color_map;
 
-    LV_LOG_INFO(TAG, "flush: %d,%d at %d,%d", area->x1, area->x2, area->y1, area->y2 );
+    LV_LOG_INFO("flush: %d,%d at %d,%d", area->x1, area->x2, area->y1, area->y2 );
 
     // Get lock
     disp_spi_acquire();
 
     // Set window if needed
     if ((x1 != area->x1) || (x2 != area->x2)) {
-        LV_LOG_INFO(TAG, "flush: set window (x1,x2): %d,%d -> %d,%d", x1, x2, area->x1, area->x2);
+        LV_LOG_INFO("flush: set window (x1,x2): %d,%d -> %d,%d", x1, x2, area->x1, area->x2);
         ra8875_set_window(area->x1, area->x2, 0, LV_VER_RES_MAX-1);
         x1 = area->x1;
         x2 = area->x2;
@@ -243,7 +241,7 @@ void ra8875_flush(lv_disp_drv_t * drv, const lv_area_t * area, lv_color_t * colo
 
     // Set cursor if needed
     if ((x != area->x1) || (y != area->y1)) {
-        LV_LOG_INFO(TAG, "flush: set cursor (x,y): %d,%d -> %d,%d", x, y, area->x1, area->y1);
+        LV_LOG_INFO("flush: set cursor (x,y): %d,%d -> %d,%d", x, y, area->x1, area->y1);
         ra8875_set_memory_write_cursor(area->x1, area->y1);
         x = area->x1;
     }
diff --git a/lvgl_tft/sh1107.c b/lvgl_tft/sh1107.c
index d7f6067..6f787b2 100644
--- a/lvgl_tft/sh1107.c
+++ b/lvgl_tft/sh1107.c
@@ -16,7 +16,6 @@
 /*********************
  *      DEFINES
  *********************/
- #define TAG "SH1107"
 
 /**********************
  *      TYPEDEFS
diff --git a/lvgl_tft/ssd1306.c b/lvgl_tft/ssd1306.c
index 1700d02..802842c 100644
--- a/lvgl_tft/ssd1306.c
+++ b/lvgl_tft/ssd1306.c
@@ -22,8 +22,6 @@
 /*********************
  *      DEFINES
  *********************/
-#define TAG "SSD1306"
-
 #define OLED_I2C_PORT                       (CONFIG_LV_I2C_DISPLAY_PORT)
 // SLA (0x3C) + WRITE_MODE (0x00) =  0x78 (0b01111000)
 #define OLED_I2C_ADDRESS                    0x3C
diff --git a/lvgl_tft/st7735s.c b/lvgl_tft/st7735s.c
index 29fd452..0f23a29 100644
--- a/lvgl_tft/st7735s.c
+++ b/lvgl_tft/st7735s.c
@@ -19,7 +19,6 @@
 /*********************
  *      DEFINES
  *********************/
- #define TAG "ST7735S: "
  #define AXP192_I2C_ADDRESS                    0x34
 
 /**********************
@@ -114,7 +113,7 @@ void st7735s_init(void)
 	vTaskDelay(100 / portTICK_RATE_MS);
 #endif
 
-	LV_LOG_INFO(TAG, "ST7735S initialization.");
+	LV_LOG_INFO("ST7735S initialization.");
 
 	//Send all the commands
 	uint16_t cmd = 0;
@@ -210,7 +209,7 @@ static void st7735s_set_orientation(uint8_t orientation)
         "PORTRAIT", "PORTRAIT_INVERTED", "LANDSCAPE", "LANDSCAPE_INVERTED"
     };
 
-    LV_LOG_INFO(TAG, "Display orientation: %s", orientation_str[orientation]);
+    LV_LOG_INFO("Display orientation: %s", orientation_str[orientation]);
 
     /*
         Portrait:  0xC8 = ST77XX_MADCTL_MX | ST77XX_MADCTL_MY | ST77XX_MADCTL_BGR
@@ -219,7 +218,7 @@ static void st7735s_set_orientation(uint8_t orientation)
     */
     uint8_t data[] = {0xC8, 0xC8, 0xA8, 0xA8};
 
-    LV_LOG_INFO(TAG, "0x36 command value: 0x%02X", data[orientation]);
+    LV_LOG_INFO("0x36 command value: 0x%02X", data[orientation]);
 
     st7735s_send_cmd(ST7735_MADCTL);
     st7735s_send_data((void *) &data[orientation], 1);
@@ -231,7 +230,7 @@ static void axp192_write_byte(uint8_t addr, uint8_t data)
 {
     err = lvgl_i2c_write(CONFIG_LV_I2C_DISPLAY_PORT, AXP192_I2C_ADDRESS, addr, &data, 1);
     if (ret != ESP_OK) {
-        LV_LOG_ERROR(TAG, "AXP192 send failed. code: 0x%.2X", ret);
+        LV_LOG_ERROR("AXP192 send failed. code: 0x%.2X", ret);
     }
 }
 
@@ -243,7 +242,7 @@ static void axp192_init()
     axp192_write_byte(0x10, 0xFF);			// OLED_VPP Enable
     axp192_write_byte(0x28, 0xCC);			// Enable LDO2&LDO3, LED&TFT 3.0V
     axp192_sleep_out();
-    LV_LOG_INFO(TAG, "AXP192 initialized, power enabled for LDO2 and LDO3");
+    LV_LOG_INFO("AXP192 initialized, power enabled for LDO2 and LDO3");
 }
 
 static void axp192_sleep_in()
diff --git a/lvgl_tft/st7789.c b/lvgl_tft/st7789.c
index 1aa1b75..ba2889a 100644
--- a/lvgl_tft/st7789.c
+++ b/lvgl_tft/st7789.c
@@ -12,7 +12,6 @@
 /*********************
  *      DEFINES
  *********************/
-#define TAG "ST7789"
 
 /**********************
  *      TYPEDEFS
diff --git a/lvgl_tft/st7796s.c b/lvgl_tft/st7796s.c
index 68f8f9a..8bc07e5 100644
--- a/lvgl_tft/st7796s.c
+++ b/lvgl_tft/st7796s.c
@@ -15,7 +15,6 @@
 /*********************
  *      DEFINES
  *********************/
-#define TAG "ST7796S: "
 
 /**********************
  *      TYPEDEFS
@@ -95,7 +94,7 @@ void st7796s_init(void)
 	vTaskDelay(100 / portTICK_RATE_MS);
 #endif
 
-	LV_LOG_INFO(TAG, "Initialization.");
+	LV_LOG_INFO("Initialization.");
 
 	//Send all the commands
 	uint16_t cmd = 0;
@@ -193,7 +192,7 @@ static void st7796s_set_orientation(uint8_t orientation)
 	const char *orientation_str[] = {
 		"PORTRAIT", "PORTRAIT_INVERTED", "LANDSCAPE", "LANDSCAPE_INVERTED"};
 
-	LV_LOG_INFO(TAG, "Display orientation: %s", orientation_str[orientation]);
+	LV_LOG_INFO("Display orientation: %s", orientation_str[orientation]);
 
 #if defined CONFIG_LV_PREDEFINED_DISPLAY_M5STACK
 	const uint8_t data[] = {0x68, 0x68, 0x08, 0x08};
@@ -205,7 +204,7 @@ static void st7796s_set_orientation(uint8_t orientation)
 	const uint8_t data[] = {0x48, 0x88, 0x28, 0xE8};
 #endif
 
-	LV_LOG_INFO(TAG, "0x36 command value: 0x%02X", data[orientation]);
+	LV_LOG_INFO("0x36 command value: 0x%02X", data[orientation]);
 
 	st7796s_send_cmd(0x36);
 	st7796s_send_data((void *)&data[orientation], 1);
diff --git a/lvgl_tft/uc8151d.c b/lvgl_tft/uc8151d.c
index e93be7c..91a7f7a 100644
--- a/lvgl_tft/uc8151d.c
+++ b/lvgl_tft/uc8151d.c
@@ -34,8 +34,6 @@
 #include "disp_driver.h"
 #include "uc8151d.h"
 
-#define TAG "lv_uc8151d: "
-
 #define PIN_DC              CONFIG_LV_DISP_PIN_DC
 #define PIN_DC_BIT          ((1ULL << (uint8_t)(CONFIG_LV_DISP_PIN_DC)))
 
@@ -105,7 +103,7 @@ static void uc8151d_spi_send_fb(uint8_t *data, size_t len)
 
 static void uc8151d_spi_send_seq(const uc8151d_seq_t *seq, size_t len)
 {
-    LV_LOG_INFO(TAG, "Writing cmd/data sequence, count %u", len);
+    LV_LOG_INFO("Writing cmd/data sequence, count %u", len);
 
     if (!seq || len < 1) return;
     for (size_t cmd_idx = 0; cmd_idx < len; cmd_idx++) {
@@ -200,14 +198,14 @@ void uc8151d_lv_fb_flush(lv_disp_drv_t *drv, const lv_area_t *area, lv_color_t *
 {
     size_t len = ((area->x2 - area->x1 + 1) * (area->y2 - area->y1 + 1)) / 8;
 
-    LV_LOG_INFO(TAG, "x1: 0x%x, x2: 0x%x, y1: 0x%x, y2: 0x%x", area->x1, area->x2, area->y1, area->y2);
-    LV_LOG_INFO(TAG, "Writing LVGL fb with len: %u", len);
+    LV_LOG_INFO("x1: 0x%x, x2: 0x%x, y1: 0x%x, y2: 0x%x", area->x1, area->x2, area->y1, area->y2);
+    LV_LOG_INFO("Writing LVGL fb with len: %u", len);
 
     uint8_t *buf = (uint8_t *) color_map;
     uc8151d_full_update(buf);
 
     lv_disp_flush_ready(drv);
-    LV_LOG_INFO(TAG, "Ready");
+    LV_LOG_INFO("Ready");
 }
 
 void uc8151d_lv_set_fb_cb(struct _disp_drv_t *disp_drv, uint8_t *buf, lv_coord_t buf_w, lv_coord_t x, lv_coord_t y,
@@ -219,7 +217,7 @@ void uc8151d_lv_set_fb_cb(struct _disp_drv_t *disp_drv, uint8_t *buf, lv_coord_t
     if (color.full) {
         BIT_SET(buf[byte_index], 7 - bit_index);
     } else {
-        LV_LOG_INFO(TAG, "Clear at x: %u, y: %u", x, y);
+        LV_LOG_INFO("Clear at x: %u, y: %u", x, y);
         BIT_CLEAR(buf[byte_index], 7 - bit_index);
     }
 }
@@ -238,7 +236,7 @@ void uc8151d_init()
     // Initialise event group
     uc8151d_evts = xEventGroupCreate();
     if (!uc8151d_evts) {
-        LV_LOG_ERROR(TAG, "Failed when initialising event group!");
+        LV_LOG_ERROR("Failed when initialising event group!");
         return;
     }
 
@@ -254,9 +252,9 @@ void uc8151d_init()
     gpio_install_isr_service(0);
     gpio_isr_handler_add(PIN_BUSY, uc8151d_busy_intr, (void *) PIN_BUSY);
 
-    LV_LOG_INFO(TAG, "IO init finished");
+    LV_LOG_INFO("IO init finished");
     uc8151d_panel_init();
-    LV_LOG_INFO(TAG, "Panel initialised");
+    LV_LOG_INFO("Panel initialised");
 }
 
 static void uc8151d_reset(void)