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authorWolfgang Denk <wd@pollux.denx.de>2006-07-19 14:23:12 +0200
committerWolfgang Denk <wd@pollux.denx.de>2006-07-19 14:23:12 +0200
commitd053ce62cd7cc7cefc24cfba9ffa49124a3ff4f8 (patch)
tree4e0ae5744f61537f0752cf7555fd338ce0697b61
parent8936601084af4f1fc9d0420a5118fd0ad9c3270b (diff)
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Bugfix in VFD routine on TRAB board.
Make sure upper lext pixel can be set to blue, too (so far only red was possible). Patch by Martin Krause, 15 Feb 2006
-rw-r--r--CHANGELOG5
-rw-r--r--board/trab/vfd.c24
2 files changed, 16 insertions, 13 deletions
diff --git a/CHANGELOG b/CHANGELOG
index bc53ae7..1cc393f 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -2,6 +2,11 @@
Changes since U-Boot 1.1.4:
======================================================================
+* Bugfix in VFD routine on TRAB board.
+ Make sure upper lext pixel can be set to blue, too
+ (so far only red was possible).
+ Patch by Martin Krause, 15 Feb 2006
+
* Enable buffered flash writes for TB5200 board.
* Fix some bugs in TRAB board flash driver.
diff --git a/board/trab/vfd.c b/board/trab/vfd.c
index 2f1e7d7..b6798fd 100644
--- a/board/trab/vfd.c
+++ b/board/trab/vfd.c
@@ -251,19 +251,17 @@ void create_vfd_table(void)
unsigned long adr = gd->fb_base;
unsigned int bit_nr = 0;
- if (vfd_table[x][y][color][display][entry]) {
-
- pixel = vfd_table[x][y][color][display][entry] + frame_buf_offs;
- /*
- * wrap arround if offset
- * (see manual S3C2400)
- */
- if (pixel>=FRAME_BUF_SIZE*8)
- pixel = pixel-(FRAME_BUF_SIZE*8);
- adr = gd->fb_base+(pixel/32)*4+(3-(pixel%32)/8);
- bit_nr = pixel%8;
- bit_nr = (bit_nr>3)?bit_nr-4:bit_nr+4;
- }
+ pixel = vfd_table[x][y][color][display][entry] + frame_buf_offs;
+ /*
+ * wrap arround if offset
+ * (see manual S3C2400)
+ */
+ if (pixel>=FRAME_BUF_SIZE*8)
+ pixel = pixel-(FRAME_BUF_SIZE*8);
+ adr = gd->fb_base+(pixel/32)*4+(3-(pixel%32)/8);
+ bit_nr = pixel%8;
+ bit_nr = (bit_nr>3)?bit_nr-4:bit_nr+4;
+
adr_vfd_table[x][y][color][display][entry] = adr;
bit_vfd_table[x][y][color][display][entry] = bit_nr;
}