Commit Graph

10 Commits

Author SHA1 Message Date
Axel Lin
4277f2c466 video: convert drivers/video/* to use module_platform_driver()
This patch converts the drivers in drivers/video/* to use the
module_platform_driver() macro which makes the code smaller and a bit
simpler.

Cc: Ben Dooks <ben@simtec.co.uk>
Cc: Manuel Lauss <mano@roarinelk.homelinux.net>
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Wan ZongShun <mcuos.com@gmail.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Lennert Buytenhek <buytenh@wantstofly.org>
Acked-by: Alexey Charkov <alchark@gmail.com>
Acked-by: Damian Hobson-Garcia <dhobsong@igel.co.jp>
Acked-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
2011-12-03 22:08:42 +00:00
Joe Perches
28f65c11f2 treewide: Convert uses of struct resource to resource_size(ptr)
Several fixes as well where the +1 was missing.

Done via coccinelle scripts like:

@@
struct resource *ptr;
@@

- ptr->end - ptr->start + 1
+ resource_size(ptr)

and some grep and typing.

Mostly uncompiled, no cross-compilers.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-06-10 14:55:36 +02:00
Julia Lawall
0057f1809d drivers/video/pxa168fb.c: add missing clk_put
Add a label for error-handling code in the case where only clk_get has
succeeded.  Rename the label failed to be consistent with the rest.

A simplified version of the semantic match that finds the missing clk_put
is as follows: (http://coccinelle.lip6.fr/)

// <smpl>
@r exists@
expression e1,e2;
statement S;
@@

e1 = clk_get@p1(...);
... when != e1 = e2
    when != clk_put(e1)
    when any
if (...) { ... when != clk_put(e1)
               when != if (...) { ... clk_put(e1) ... }
* return@p3 ...;
 } else S
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-02 17:07:46 +09:00
axel lin
e88e43b0c5 video: pxa168fb: remove a redundant pxa168fb_check_var call
Current implementation calls pxa168fb_check_var twice in pxa168fb_probe.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-01-25 15:09:19 +09:00
Haojian Zhuang
ba1aa3248e ARM: pxa168fb: add .remove function
The pxa168fb driver is missing .remove function so the framebuffer isn't
correctly shut down when the module is removed.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-10-09 17:07:23 +08:00
Haojian Zhuang
07a5d146c8 ARM: pxa168fb: clear enable bit when not active
While fb isn't active, we should clear CFG_GRA_ENA bit. The existing code
can't clear this bit.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-09-25 09:47:04 +08:00
Marek Vasut
ffb287c9da ARM: pxa168fb: fix section mismatch
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-08-30 09:59:44 +08:00
Dan Carpenter
e3396b263c pxa168fb: fix incorrect resource calculation
The size calculation is not correct.  It should be end - start + 1.
Use resource_size() to caculate it.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-22 20:30:17 +08:00
Jun Nie
a291ea217c pxa168fb: fix offset setting at initialization
Signed-off-by: Jun Nie <njun@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-12-01 09:02:31 +08:00
Lennert Buytenhek
638772c755 fb: add support of LCD display controller on pxa168/910 (base layer)
This driver is originally written by Lennert, modified by Green to be
feature complete,  and ported by Jun Nie and Kevin Liu for pxa168/910
processors.

The patch adds support for the on-chip LCD display controller, it
currently supports the base (graphics) layer only.

Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Signed-off-by: Green Wan <gwan@marvell.com>
Cc: Peter Liao <pliao@marvell.com>
Signed-off-by: Jun Nie <njun@marvell.com>
Signed-off-by: Kevin Liu <kliu5@marvell.com>
Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-06-13 00:09:09 +08:00