Introduce lcd_getbgcolor() and lcd_getfgcolor(), and use them where applicable.
This is a preparatory step for extracting lcd console code into its own file.
Signed-off-by: Nikita Kiryanov nikita@compulab.co.il c: Anatolij Gustschin agust@denx.de Cc: Simon Glass sjg@chromium.org --- Changes in V2: - New patch.
common/lcd.c | 20 +++++++++++++++----- include/lcd.h | 14 ++++++++++++++ 2 files changed, 29 insertions(+), 5 deletions(-)
diff --git a/common/lcd.c b/common/lcd.c index f98aaaf..a75c616 100644 --- a/common/lcd.c +++ b/common/lcd.c @@ -186,7 +186,7 @@ static void console_scrollup(void) /* Clear the last rows */ #if (LCD_BPP != LCD_COLOR32) memset(lcd_console_address + CONSOLE_SIZE - CONSOLE_ROW_SIZE * rows, - lcd_color_bg, + lcd_getbgcolor(), CONSOLE_ROW_SIZE * rows); #else u32 *ppix = lcd_console_address + @@ -195,7 +195,7 @@ static void console_scrollup(void) for (i = 0; i < (CONSOLE_ROW_SIZE * rows) / NBYTES(panel_info.vl_bpix); i++) { - *ppix++ = lcd_color_bg; + *ppix++ = lcd_getbgcolor(); } #endif lcd_sync(); @@ -342,7 +342,7 @@ static void lcd_drawchars(ushort x, ushort y, uchar *str, int count)
for (c = 0; c < 8; ++c) { *d++ = (bits & 0x80) ? - lcd_color_fg : lcd_color_bg; + lcd_getfgcolor() : lcd_getbgcolor(); bits <<= 1; } } @@ -460,7 +460,7 @@ void lcd_clear(void) /* set framebuffer to background color */ #if (LCD_BPP != LCD_COLOR32) memset((char *)lcd_base, - lcd_color_bg, + lcd_getbgcolor(), lcd_line_length * panel_info.vl_row); #else u32 *ppix = lcd_base; @@ -468,7 +468,7 @@ void lcd_clear(void) for (i = 0; i < (lcd_line_length * panel_info.vl_row)/NBYTES(panel_info.vl_bpix); i++) { - *ppix++ = lcd_color_bg; + *ppix++ = lcd_getbgcolor(); } #endif #endif @@ -575,6 +575,11 @@ static void lcd_setfgcolor(int color) lcd_color_fg = color; }
+int lcd_getfgcolor(void) +{ + return lcd_color_fg; +} + /*----------------------------------------------------------------------*/
static void lcd_setbgcolor(int color) @@ -582,6 +587,11 @@ static void lcd_setbgcolor(int color) lcd_color_bg = color; }
+int lcd_getbgcolor(void) +{ + return lcd_color_bg; +} + /************************************************************************/ /* ** Chipset depending Bitmap / Logo stuff... */ /************************************************************************/ diff --git a/include/lcd.h b/include/lcd.h index 01609ac..2235b9b 100644 --- a/include/lcd.h +++ b/include/lcd.h @@ -291,6 +291,20 @@ int lcd_get_screen_rows(void); int lcd_get_screen_columns(void);
/** + * Get the background color of the LCD + * + * @return background color value + */ +int lcd_getbgcolor(void); + +/** + * Get the foreground color of the LCD + * + * @return foreground color value + */ +int lcd_getfgcolor(void); + +/** * Set the position of the text cursor * * @param col Column to place cursor (0 = left side)