From 1a05e4a89ad7351e81da0e4dd152a7375a457884 Mon Sep 17 00:00:00 2001
From: Joel Bodenmann <joel@unormal.org>
Date: Wed, 16 Jan 2013 15:20:47 +0100
Subject: [PATCH] some more TDISP cleanup

---
 drivers/tdisp/HD44780/tdisp_lld.c | 8 ++++++++
 include/tdisp/lld/tdisp_lld.h     | 2 ++
 src/tdisp/tdisp.c                 | 4 ++--
 3 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/drivers/tdisp/HD44780/tdisp_lld.c b/drivers/tdisp/HD44780/tdisp_lld.c
index 29efbf92..c150c870 100644
--- a/drivers/tdisp/HD44780/tdisp_lld.c
+++ b/drivers/tdisp/HD44780/tdisp_lld.c
@@ -107,6 +107,14 @@ void tdisp_lld_create_char(uint8_t address, char *charmap) {
 	}
 }
 
+void tdisp_lld_clear(void) {
+	tdisp_lld_write_cmd(0x01);
+}
+
+void tdisp_lld_home(void) {
+	tdisp_lld_write_cmd(0x02);
+}
+
 #endif /* GFX_USE_TDISP */
 /** @} */
 
diff --git a/include/tdisp/lld/tdisp_lld.h b/include/tdisp/lld/tdisp_lld.h
index 8650d887..891b7b98 100644
--- a/include/tdisp/lld/tdisp_lld.h
+++ b/include/tdisp/lld/tdisp_lld.h
@@ -42,6 +42,8 @@ extern void		tdisp_lld_write_data(uint8_t data);
 extern bool_t	tdisp_lld_init(void);
 extern void 	tdisp_lld_set_cursor(coord_t col, coord_t row);
 extern void		tdisp_lld_create_char(uint8_t address, char *charmap);
+extern void		tdisp_lld_clear(void);
+extern void		tdisp_lld_home(void);
 
 #ifdef __cplusplus
 }
diff --git a/src/tdisp/tdisp.c b/src/tdisp/tdisp.c
index a7e0745d..8a2c501a 100644
--- a/src/tdisp/tdisp.c
+++ b/src/tdisp/tdisp.c
@@ -71,11 +71,11 @@ void tdispSetAttributes(uint8_t attributes) {
 }
 
 void tdispClear(void) {
-	tdisp_lld_write_cmd(0x01);
+	tdisp_lld_clear();
 }
 
 void tdispHome(void) {
-	tdisp_lld_write_cmd(0x02);
+	tdisp_lld_home();
 }
 
 void tdispCreateChar(uint8_t address, char *charmap) {