From 8d46d5b1864aa49830c58abfdd230c7224b83459 Mon Sep 17 00:00:00 2001 From: Liu Ying Date: Tue, 11 Jan 2011 15:29:58 +0800 Subject: [PATCH] lcd: align fb writing address for horizontal display offset CONFIG_SPLASH_SCREEN_ALIGN makes uboot support display offset for splashimage. The framebuffer writing address should be calculated according to different kinds of framebuffer pixel format, i.e., bits per pixel value. Signed-off-by: Liu Ying --- common/lcd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/common/lcd.c b/common/lcd.c index d854c21e95..0555ab4fb7 100644 --- a/common/lcd.c +++ b/common/lcd.c @@ -731,7 +731,7 @@ int lcd_display_bitmap(ulong bmp_image, int x, int y) bmap = (uchar *)bmp + le32_to_cpu (bmp->header.data_offset); fb = (uchar *) (lcd_base + - (y + height - 1) * lcd_line_length + x); + (y + height - 1) * lcd_line_length + x * bpix / 8); switch (bmp_bpix) { case 1: /* pass through */ -- 2.30.2