linux.git/drivers/video/fbmon.c, branch v2.6.27

fbdev: width and height are unsigned

2008-07-24T17:47:39+00:00

The width and height members of fb_var_screeninfo are __u32.  The code
initializes them to -1 which seems wrong, and 0 seems like an equally good
default value.

Signed-off-by: Ville Syrjala 
Cc: "Antonino A. Daplas" 
Cc: Krzysztof Helt 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

fbmon: cleanup trailing whitespaces

2008-02-06T18:41:15+00:00

[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Andre Haupt 
Cc: "Antonino A. Daplas" 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

fbmon: remove unnecessary local variable

2008-02-06T18:41:15+00:00

This fixes a sparse warning about symbol 'i' shadowing an earlier one.

Signed-off-by: Andre Haupt 
Cc: "Antonino A. Daplas" 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

fbdev: fb_create_modedb() non-static `int first = 1;'

2007-10-16T16:43:15+00:00

Looking at the code flow, `int first' in fb_create_modedb() should be static.

[adaplas]
Better for 'int first' to be moved outside the loop.

[akpm@linux-foundation.org: kill stray semicolon]
Signed-off-by: Geert Uytterhoeven 
Signed-off-by: Antonino Daplas 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

fbdev: add Ultrasharp UXGA to broken monitor database

2007-05-08T18:15:26+00:00

This particular monitor does not have a limits block and has only one set of
monitor timings.  Fix by adding a limits block to the EDID and extend the
horizontal sync frequency range to 30 kHz and 75 Khz.

Signed-off-by: Antonino Daplas 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] various fbdev files: mark structs and array read-only

2006-12-08T16:29:05+00:00

- move some structs and arrays to the read-only (.rodata) section

[akpm@osdl.org: build fix]
Signed-off-by: Helge Deller 
Acked-by: James Simmons 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] vt: Remove VT-specific declarations and definitions from tty.h

2006-07-10T20:24:16+00:00

MAX_NR_CONSOLES, fg_console, want_console and last_console are more of a
function of the VT layer than the TTY one.  Moving these to vt.h and vt_kern.h
allows all of the framebuffer and VT console drivers to remove their
dependency on tty.h.

[akpm@osdl.org: fix alpha build]
Signed-off-by: Jon Smirl 
Signed-off-by: Antonino Daplas 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] fbdev: Firmware EDID fixes

2006-06-26T16:58:30+00:00

- make firmware edid independent from framebuffer (No need to choose
  framebuffer just to disable this option

- enable this option in X86_64

- check if VBE/DDC function is implemented before calling actual function

Signed-off-by: Antonino Daplas 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] fbdev: More accurate sync range extrapolation

2006-06-26T16:58:29+00:00

The EDID block should specify the display's operating limits (vertical and
horizontal sync ranges, and maximum dot clock).  If not given by the EDID
block, the ranges are extrapolated from the modelist.  However, the
computation used is only a rough approximation, and the resulting values may
not reflect the actual capability of the display.  This problem is frequently
encountered when the EDID block has a single entry, the single mode entry will
fail validation.

To prevent this, calculate the values based on the same method used in
fb_validate_mode().

Signed-off-by: Antonino Daplas 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] fbdev: Remove duplicate #include's

2006-06-26T16:58:28+00:00

Remove unneeded duplicate #include's of the same header file.

In the case of fbmon.c linux/pci.h is now #include'd unconditional, but
this should be safe.

Signed-off-by: Adrian Bunk 
Signed-off-by: Antonino Daplas 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds