From 27fad01b7fca1ed9ae946ced37c3d4bde828ba14 Mon Sep 17 00:00:00 2001 From: Nikita Kiryanov Date: Tue, 3 Feb 2015 13:32:23 +0200 Subject: lcd: mpc8xx: move mpc823-specific fb_put_byte to mpc8xx_lcd.c Reduce the amount of platform-specific code in common/lcd.c by moving MPC823 implementation of fb_put_byte() to mpc8xx_lcd.c. Since we must also have a default implementation for everybody else, make the remainder of the code into a weak function. Signed-off-by: Nikita Kiryanov Reviewed-by: Simon Glass Tested-by: Bo Shen Tested-by: Josh Wu Cc: Simon Glass Cc: Anatolij Gustschin --- common/lcd.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) (limited to 'common/lcd.c') diff --git a/common/lcd.c b/common/lcd.c index f17b35b..efd9a87 100644 --- a/common/lcd.c +++ b/common/lcd.c @@ -635,11 +635,10 @@ static void lcd_display_rle8_bitmap(bmp_image_t *bmp, ushort *cmap, uchar *fb, } #endif -#if defined(CONFIG_MPC823) -#define FB_PUT_BYTE(fb, from) *(fb)++ = (255 - *(from)++) -#else -#define FB_PUT_BYTE(fb, from) *(fb)++ = *(from)++ -#endif +__weak void fb_put_byte(uchar **fb, uchar **from) +{ + *(*fb)++ = *(*from)++; +} #if defined(CONFIG_BMP_16BPP) __weak void fb_put_word(uchar **fb, uchar **from) @@ -764,7 +763,7 @@ int lcd_display_bitmap(ulong bmp_image, int x, int y) WATCHDOG_RESET(); for (j = 0; j < width; j++) { if (bpix != 16) { - FB_PUT_BYTE(fb, bmap); + fb_put_byte(&fb, &bmap); } else { *(uint16_t *)fb = cmap_base[*(bmap++)]; fb += sizeof(uint16_t) / sizeof(*fb); -- cgit v1.1