From: Tom Wai-Hong Tam <waih...@chromium.org>
For bpix == 16, each pixel is 2-byte. fb offset should shift more x bytes.
Signed-off-by: Tom Wai-Hong Tam <waih...@chromium.org>
Signed-off-by: Simon Glass <s...@chromium.org>
---
common/lcd.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/common/lcd.c b/common/lcd.c
index 7c6cb09..004a6be 100644
--- a/common/lcd.c
+++ b/common/lcd.c
@@ -775,8 +775,10 @@ 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 * bpix / 8);
+ fb = (uchar *) (lcd_base + (y + height - 1) * lcd_line_length + x);
+ /* additional fb shift for bpix == 16 since each pixel is 2-byte */
+ if (bpix == 16)
+ fb += x;
switch (bmp_bpix) {
case 1: /* pass through */
--
1.7.7.3
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