linux-toradex.git/drivers/video/sm501fb.c, branch v3.2.34

sm501fb: use display information in info not in var for panning

2011-08-19T08:35:10+00:00

We must not use any information in the passed var besides xoffset,
yoffset and vmode as otherwise applications might abuse it.

Signed-off-by: Laurent Pinchart

sm501fb: fix section mismatch warning

2011-06-24T08:00:35+00:00

Fix section mismatch warning in sm501fb:

WARNING: drivers/video/sm501fb.o(.text+0x21d6): Section mismatch in reference from the function sm501fb_init_fb() to the variable .devinit.data:sm501_default_mode
The function sm501fb_init_fb() references
the variable __devinitdata sm501_default_mode.
This is often because sm501fb_init_fb lacks a __devinitdata
annotation or the annotation of sm501_default_mode is wrong.

Signed-off-by: Randy Dunlap 
Signed-off-by: Paul Mundt

drivers/video/sm501fb.c: Convert release_resource to release_mem_region

2011-05-24T07:08:59+00:00

Request_mem_region should be used with release_mem_region, not
release_resource.

The semantic match that finds this problem is as follows:
(http://coccinelle.lip6.fr/)

// 
@s exists@
expression e1,e2,e3,e4,e;
@@

*e4 = request_mem_region(e1,e2,e3)
... when != e4 = e
*release_resource(e4);
// 

Signed-off-by: Julia Lawall 
Signed-off-by: Paul Mundt

Fix common misspellings

2011-03-31T14:26:23+00:00

Fixes generated by 'codespell' and manually reviewed.

Signed-off-by: Lucas De Marchi

video, sm501: add OF binding to support SM501

2011-03-22T08:17:14+00:00

- add binding to OF, compatible name "smi,sm501"

Signed-off-by: Heiko Schocher 
cc: linux-fbdev@vger.kernel.org
cc: devicetree-discuss@ozlabs.org
cc: Ben Dooks 
cc: Vincent Sanders 
cc: Samuel Ortiz 
cc: linux-kernel@vger.kernel.org
cc: Randy Dunlap 
cc: Paul Mundt 
Signed-off-by: Paul Mundt

video, sm501: add edid and commandline support

2011-03-22T08:17:00+00:00

- add commandline options:
  sm501fb.mode:
    Specify resolution as "x[-][@]"
  sm501fb.bpp:
    Specify bit-per-pixel if not specified mode

- Add support for encoding display mode information
  in the device tree using verbatim EDID block.

  If the "edid" entry in the "smi,sm501" node is present,
  the driver will build mode database using EDID data
  and allow setting the display modes from this database.

Signed-off-by: Heiko Schocher 
cc: linux-fbdev@vger.kernel.org
cc: devicetree-discuss@ozlabs.org
cc: Ben Dooks 
cc: Vincent Sanders 
cc: Samuel Ortiz 
cc: linux-kernel@vger.kernel.org
cc: Randy Dunlap 
cc: Paul Mundt 
Signed-off-by: Paul Mundt

video, sm501: add I/O functions for use on powerpc

2011-03-22T08:16:34+00:00

- add read/write functions for using this driver
  also on powerpc plattforms

Signed-off-by: Heiko Schocher 
cc: linux-fbdev@vger.kernel.org
cc: devicetree-discuss@ozlabs.org
cc: Ben Dooks 
cc: Vincent Sanders 
cc: Samuel Ortiz 
cc: linux-kernel@vger.kernel.org
cc: Randy Dunlap 
cc: Paul Mundt 
Acked-by: Samuel Ortiz 
Signed-off-by: Paul Mundt

console: rename acquire/release_console_sem() to console_lock/unlock()

2011-01-26T00:50:06+00:00

The -rt patches change the console_semaphore to console_mutex.  As a
result, a quite large chunk of the patches changes all
acquire/release_console_sem() to acquire/release_console_mutex()

This commit makes things use more neutral function names which dont make
implications about the underlying lock.

The only real change is the return value of console_trylock which is
inverted from try_acquire_console_sem()

This patch also paves the way to switching console_sem from a semaphore to
a mutex.

[akpm@linux-foundation.org: coding-style fixes]
[akpm@linux-foundation.org: make console_trylock return 1 on success, per Geert]
Signed-off-by: Torben Hohn 
Cc: Thomas Gleixner 
Cc: Greg KH 
Cc: Ingo Molnar 
Cc: Geert Uytterhoeven 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

tree-wide: Assorted spelling fixes

2010-02-09T10:13:56+00:00

In particular, several occurances of funny versions of 'success',
'unknown', 'therefore', 'acknowledge', 'argument', 'achieve', 'address',
'beginning', 'desirable', 'separate' and 'necessary' are fixed.

Signed-off-by: Daniel Mack 
Cc: Joe Perches 
Cc: Junio C Hamano 
Signed-off-by: Jiri Kosina

sm501: implement acceleration features

2009-12-16T15:20:04+00:00

This patch provides the acceleration entry points for the SM501
framebuffer driver.

This patch provides the sync, copyarea and fillrect entry points, using
the SM501's 2D acceleration engine to perform the operations in-chip
rather than across the bus.

Signed-off-by: Ben Dooks 
Signed-off-by: Simtec Linux Team 
Signed-off-by: Vincent Sanders 
Cc: Krzysztof Helt 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds