linux-toradex.git/drivers/video/aty, branch v2.6.17.3

[PATCH] radeonfb section mismatches

2006-04-19T16:13:54+00:00

Marking radeon_pci_register() as __devinit clears up all section
mismatch warnings that are caused by radeon_pci_register() calling
various __devinit function.  Is there some reason not to do this?

WARNING: drivers/video/aty/radeonfb.o - Section mismatch: reference to .init.text: from .text.radeonfb_pci_register after 'radeonfb_pci_register' (at offset 0x628)
WARNING: drivers/video/aty/radeonfb.o - Section mismatch: reference to .init.text: from .text.radeonfb_pci_register after 'radeonfb_pci_register' (at offset 0x6b5)
WARNING: drivers/video/aty/radeonfb.o - Section mismatch: reference to .init.text: from .text.radeonfb_pci_register after 'radeonfb_pci_register' (at offset 0x6bd)
WARNING: drivers/video/aty/radeonfb.o - Section mismatch: reference to .init.text:radeon_probe_screens from .text.radeonfb_pci_register after 'radeonfb_pci_register' (at offset 0x7d6)
WARNING: drivers/video/aty/radeonfb.o - Section mismatch: reference to .init.text:radeon_check_modes from .text.radeonfb_pci_register after 'radeonfb_pci_register' (at offset 0x7e5)

Signed-off-by: Randy Dunlap 
Cc: "Antonino A. Daplas" 
Acked-by: Benjamin Herrenschmidt 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] video/aty/atyfb_base.c: fix an off-by-one error

2006-04-11T13:18:53+00:00

Fix an obvious of-by-one error spotted by the Coverity checker.

Signed-off-by: Adrian Bunk 
Cc: "Antonino A. Daplas" 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

Merge ../linux-2.6

2006-03-29T02:24:50+00:00

[PATCH] powerpc: Kill _machine and hard-coded platform numbers

2006-03-28T12:15:54+00:00

This removes statically assigned platform numbers and reworks the
powerpc platform probe code to use a better mechanism.  With this,
board support files can simply declare a new machine type with a
macro, and implement a probe() function that uses the flattened
device-tree to detect if they apply for a given machine.

We now have a machine_is() macro that replaces the comparisons of
_machine with the various PLATFORM_* constants.  This commit also
changes various drivers to use the new macro instead of looking at
_machine.

Signed-off-by: Benjamin Herrenschmidt 
Signed-off-by: Paul Mackerras

[PATCH] drivers/video: Use ARRAY_SIZE macro

2006-03-27T16:44:58+00:00

Use ARRAY_SIZE macro instead of sizeof(x)/sizeof(x[0]) and remove
duplicates of ARRAY_SIZE.  Some coding style and trailing whitespaces are
also fixed.

Compile-tested where possible (some are other arch or BROKEN)

Signed-off-by: Tobias Klauser 
Cc: "Antonino A. Daplas" 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] atyfb: Remove dead code

2006-03-27T16:44:56+00:00

Remove code that can never be reached.

Coverity Bug 67

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

[PATCH] framebuffer: cmap-setting return values

2006-03-27T16:44:56+00:00

A set of 3 small bugfixes, all of which are related to bogus return values
of fb colormap-setting functions.

First, fb_alloc_cmap returns -1 if memory allocation fails. This is a hard
condition to reproduce since you'd have to be really low on memory, but from
studying the contexts in which it is called, I think this function should be
returning a negative errno, and the -1 will be seen as an EPERM. Switching it
to -ENOMEM makes sense.

Second, the store_cmap function which is called for writes to
/sys/class/graphics/fb0/color_map returns 0 for success, but it should be
returning the count of bytes written since its return value ends up in
userspace as the result of the write() syscall.

Third, radeonfb returns 1 instead of a negative errno when FBIOPUTCMAP is
called with an oversized colormap.  This is seen in userspace as a return
value of 1 from the ioctl() syscall with errno left unchanged.  A more
useful return value would be -EINVAL.

Signed-off-by: Alan Curry 
Cc: "Antonino A. Daplas" 
Cc: Benjamin Herrenschmidt 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] s/;;/;/g

2006-03-24T15:33:24+00:00

Signed-off-by: Alexey Dobriyan 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] radeonfb: Fix static array overrun

2006-03-11T17:19:36+00:00

radeonfb_parse_monitor_layout() will produce an array overrun if passed with a
substring of length higher than 4 (ie, "XXXXX,YYYYYY").

Coverity Bug 494

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

[PATCH] aty128fb: Fix array overrun

2006-03-11T17:19:36+00:00

Fix static array overrun

Coverity Bug 556

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