From 02084fd8a53de72d30e2f4ffda6d0a85b6b9b426 Mon Sep 17 00:00:00 2001
From: Daniel Esteban <conejo@theninjabunny.com>
Date: Sun, 8 Dec 2019 16:05:35 +0100
Subject: [PATCH] improvements in st7735/st7789 drivers

---
 st7735/st7735.go | 20 --------------------
 st7789/st7789.go | 12 ------------
 2 files changed, 32 deletions(-)

diff --git a/st7735/st7735.go b/st7735/st7735.go
index fb0fef3..f6bdb74 100644
--- a/st7735/st7735.go
+++ b/st7735/st7735.go
@@ -151,29 +151,9 @@ func (d *Device) Configure(cfg Config) {
 
 	if d.model == GREENTAB {
 		d.InvertColors(false)
-		d.Command(CASET)
-		d.Data(0x00)
-		d.Data(0x02)
-		d.Data(0x00)
-		d.Data(0x7F + 0x02)
-		d.Command(RASET)
-		d.Data(0x00)
-		d.Data(0x01)
-		d.Data(0x00)
-		d.Data(0x9F + 0x01)
 	} else if d.model == MINI80x160 {
 		d.isBGR = true
 		d.InvertColors(true)
-		d.Command(CASET)
-		d.Data(0x00)
-		d.Data(0x00)
-		d.Data(0x00)
-		d.Data(0x7F)
-		d.Command(RASET)
-		d.Data(0x00)
-		d.Data(0x00)
-		d.Data(0x00)
-		d.Data(0x9F)
 	}
 
 	// common color adjustment
diff --git a/st7789/st7789.go b/st7789/st7789.go
index c6d2450..6d01c4a 100644
--- a/st7789/st7789.go
+++ b/st7789/st7789.go
@@ -100,18 +100,6 @@ func (d *Device) Configure(cfg Config) {
 	time.Sleep(10 * time.Millisecond)
 
 	d.SetRotation(d.rotation)
-
-	d.Command(CASET)
-	d.Data(0x00)
-	d.Data(uint8(d.columnOffset))
-	d.Data((240 + uint8(d.columnOffset)) >> 8)
-	d.Data(((240 + uint8(d.columnOffset)) >> 8) & 0xFF)
-	d.Command(RASET)
-	d.Data(0x00)
-	d.Data(uint8(d.rowOffset))
-	d.Data((240 + uint8(d.rowOffset)) >> 8)
-	d.Data(((240 + uint8(d.rowOffset)) >> 8) & 0xFF)
-
 	d.InvertColors(true)
 
 	d.Command(NORON)