diff options
| author | Thomas Martitz <kugel@rockbox.org> | 2009-04-26 11:14:19 +0000 |
|---|---|---|
| committer | Thomas Martitz <kugel@rockbox.org> | 2009-04-26 11:14:19 +0000 |
| commit | 8e8c36019c4f42ed7c991545f13a7404690c5bf7 (patch) | |
| tree | 7dd84f354ce7582c5a0479ca2f3fd14c247b8164 /firmware/target | |
| parent | ace509a2ffe0f334d843a7fd13aabd426e23b6d5 (diff) | |
FS#10126 - lcd_e200v2 cleanup by Michael Chicoine
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20801 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/target')
| -rw-r--r-- | firmware/target/arm/as3525/sansa-e200v2/lcd-e200v2.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/firmware/target/arm/as3525/sansa-e200v2/lcd-e200v2.c b/firmware/target/arm/as3525/sansa-e200v2/lcd-e200v2.c index cc5275d29b..30ba8911ea 100644 --- a/firmware/target/arm/as3525/sansa-e200v2/lcd-e200v2.c +++ b/firmware/target/arm/as3525/sansa-e200v2/lcd-e200v2.c @@ -35,7 +35,6 @@ static bool display_on = false; /* is the display turned on? */ static bool display_flipped = false; -static int y_offset = 0; /* needed for flip */ /* we need to write a red pixel for correct button reads * (see lcd_button_support()), but that must not happen while the lcd is updating * so block lcd_button_support the during updates */ @@ -84,11 +83,13 @@ static volatile bool lcd_busy = false; #define R_HORIZ_RAM_ADDR_POS 0x44 #define R_VERT_RAM_ADDR_POS 0x45 +/* Flip Flag */ #define R_ENTRY_MODE_HORZ_NORMAL 0x7030 #define R_ENTRY_MODE_HORZ_FLIPPED 0x7000 +static unsigned short r_entry_mode = R_ENTRY_MODE_HORZ_NORMAL; #define R_ENTRY_MODE_VERT 0x7038 #define R_ENTRY_MODE_SOLID_VERT 0x1038 -static unsigned short r_entry_mode = R_ENTRY_MODE_HORZ_NORMAL; + /* Reverse Flag */ #define R_DISP_CONTROL_NORMAL 0x0004 @@ -177,7 +178,7 @@ void lcd_set_invert_display(bool yesno) } -/* turn the display upside down (call lcd_update() afterwards) */ +/* turn the display upside down */ void lcd_set_flip(bool yesno) { display_flipped = yesno; @@ -188,8 +189,6 @@ void lcd_set_flip(bool yesno) static void lcd_window(int xmin, int ymin, int xmax, int ymax) { - ymin += y_offset; - ymax += y_offset; if (!display_flipped) { lcd_write_reg(R_HORIZ_RAM_ADDR_POS, (xmax << 8) | xmin); |