u-boot.git/drivers/video/cfb_console.c, branch v2011.09

cfb_console.c: checkpatch cleanup

2011-08-01T13:03:07+00:00

Fix the following:

ERROR: do not initialise statics to 0 or NULL
ERROR: do not use assignment in if condition

Signed-off-by: Wolfgang Denk

cfb_console.c: drop custom PRINTD() and use debug() instead

2011-08-01T12:58:55+00:00

Signed-off-by: Wolfgang Denk

Cosmetic: reformat drivers/video/cfb_console.c

2011-08-01T12:58:41+00:00

Run cfb_console.c through indent and manually fix some of he
deficiencies of the automatic line breaking.

Fix multiline comments, excessive line spacing and such.

No changes to code done.

Signed-off-by: Wolfgang Denk

cfb_console: fix build breakage

2011-07-29T09:28:26+00:00

Commit 09c2e90c110ef99f1203685acd1059114a51b167 "unify version_string"
introduced a build breakage in cfb_console.c

---8<---
cfb_console.c:1497: warning: format '%s' expects type 'char *', but
argument 3 has type 'const char (*)[]'
--->8---

Signed-off-by: Andreas Bie�mann

unify version_string

2011-07-28T15:22:53+00:00

This patch removes the architecture specific implementation of
version_string where possible. Some architectures use a special place
and therefore we provide U_BOOT_VERSION_STRING definition and a common
weak symbol version_string.

Signed-off-by: Andreas Bie�mann 
CC: Mike Frysinger 
CC: Peter Pan 
Acked-by: Mike Frysinger

cfb_console: fix RLE bitmap drawing code

2011-04-28T19:30:46+00:00

There seems to be tools producing incorrect 'end of bitmap data'
markers '0100' in a RLE bitmap. Drawing such bitmaps can result
in overwriting memory above the frame buffer. E.g. on MPC5121e
based boards this memory can contain U-Boot environment.

We may not rely on the correct end of bitmap data marker 0001
only, but also have to check whether we are going to draw a
valid frame buffer scan line.

The patch provides a fix by maintaining a pixel counter
which is incremented by the amount of pixels we are going
to draw. If the counter exceeds frame buffer pixels limit
we stop the drawing with the error message.

Reported-by: Michael Weiss 
Signed-off-by: Anatolij Gustschin 
Tested-by: Anatolij Gustschin

Merge branch 'next' of /home/wd/git/u-boot/next

2010-09-28T21:30:47+00:00

Conflicts:
	include/ppc4xx.h

Signed-off-by: Wolfgang Denk

video: cfb_console: add support for 4bpp bitmaps with GDF_32BIT_X888RGB

2010-09-21T20:44:59+00:00

Add support for 4bpp bitmaps, currently only for GDF_32BIT_X888RGB
frame buffer format.

Signed-off-by: Timur Tabi 
Signed-off-by: Anatolij Gustschin

video: cfb_console: fix definition and usage of CURSOR_xxx macros

2010-09-15T22:44:06+00:00

The CURSOR_ON, CURSOR_OFF, and CURSOR_SET macros are defined incorrectly.  If
cursor support is disabled, then these macros are defined to nothing, but
then they are used like this:

	if (console_col < CONSOLE_COLS)
		CURSOR_OFF
	console_row++;

which was compiled like this:

	if (console_col < CONSOLE_COLS)
		console_row++;

This is obviously not what was intended.

Signed-off-by: Timur Tabi 
Acked-by: Detlev Zundel

video: cleanup comments in cfb_console.c and video_fb.h

2010-07-16T22:05:14+00:00

Signed-off-by: Anatolij Gustschin