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| author | Liu Ying <b17645@freescale.com> | 2011-01-11 13:58:58 +0800 |
|---|---|---|
| committer | Liu Ying <b17645@freescale.com> | 2011-01-11 13:58:58 +0800 |
| commit | 63926913016bd8ce0b8b14175239c2d23ace636f (patch) | |
| tree | 37364929bf58573d702fb0666caf8ffa95f15814 /common/lcd.c | |
| parent | 3450d11f4ba2c093d2437d1e18f760773ea5c023 (diff) | |
| download | u-boot-imx-63926913016bd8ce0b8b14175239c2d23ace636f.zip u-boot-imx-63926913016bd8ce0b8b14175239c2d23ace636f.tar.gz u-boot-imx-63926913016bd8ce0b8b14175239c2d23ace636f.tar.bz2 | |
ENGR00137841 splashimage:Correct horizontal display position
When we use splashpos command to set the display position
of a bmp image, the x value means the number of pixels
from the left boundary of the screen, so we should consider
the bits of every pixel when we calculate fb address offset.
Signed-off-by: Liu Ying <b17645@freescale.com>
Diffstat (limited to 'common/lcd.c')
| -rw-r--r-- | common/lcd.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/common/lcd.c b/common/lcd.c index 859aef2..c46422e 100644 --- a/common/lcd.c +++ b/common/lcd.c @@ -746,7 +746,8 @@ int lcd_display_bitmap(ulong bmp_image, int x, int y) height = panel_info.vl_row - y; bmap = (uchar *)bmp + le32_to_cpu (bmp->header.data_offset); - fb = (uchar *) (lcd_base + (y + height - 1) * lcd_line_length + x); + fb = (uchar *) (lcd_base + + (y + height - 1) * lcd_line_length + x * bpix / 8); switch (bmp_bpix) { case 1: /* pass through */ |