linux-toradex.git/drivers/video/pm3fb.c, branch tegra-11.2.2 Linux kernel for Apalis and Colibri modules pm3fb: fix sparse warning 2009-01-06T23:59:27+00:00 Hannes Eder hannes@hanneseder.net 2009-01-06T22:42:33+00:00 7654532dbeb6cc3fb35b12449f71f1d97e26fa9a Fix this sparse warning: drivers/video/pm3fb.c:543:3: warning: returning void-valued expression Signed-off-by: Hannes Eder <hannes@hanneseder.net> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
Fix this sparse warning:

  drivers/video/pm3fb.c:543:3: warning: returning void-valued expression

Signed-off-by: Hannes Eder <hannes@hanneseder.net>
Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
video: replace remaining __FUNCTION__ occurrences 2008-04-28T15:58:42+00:00 Harvey Harrison harvey.harrison@gmail.com 2008-04-28T09:15:47+00:00 5ae121705bed9ea7425daef4d7d29038f7312f3f __FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Krzysztof Helt <krzysztof.h1@wp.pl> Cc: Antonino Daplas <adaplas@gmail.com> Cc: Antonino A. Daplas <adaplas@gmail.com> Cc: Antonino Daplas <adaplas@pol.net> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Jean Delvare <khali@linux-fr.org> Cc: Adrian Bunk <bunk@stusta.de> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
__FUNCTION__ is gcc-specific, use __func__

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Cc: Krzysztof Helt <krzysztof.h1@wp.pl>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: Antonino A. Daplas <adaplas@gmail.com>
Cc: Antonino Daplas <adaplas@pol.net>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Jean Delvare <khali@linux-fr.org>
Cc: Adrian Bunk <bunk@stusta.de>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
pm3fb: change option mode to mode_option 2008-04-28T15:58:37+00:00 Krzysztof Helt krzysztof.h1@wp.pl 2008-04-28T09:15:07+00:00 4e65c613109f0600681f61f746a2dba8547190a6 Add the option "mode_option". This is one step toward changing all fb drivers to have common "mode_option" parameter. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
Add the option "mode_option".

This is one step toward changing all fb drivers to have common "mode_option"
parameter.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/video/pm3fb.c section fix 2008-02-06T18:41:16+00:00 Adrian Bunk bunk@kernel.org 2008-02-06T09:39:15+00:00 050da932f857a7c83949147f3d22e7c02f4f3c91 WARNING: vmlinux.o(.text+0x46e456): Section mismatch: reference to .init.data: (between 'pm3fb_size_memory' and 'update_crtc2') WARNING: vmlinux.o(.text+0x46e45c): Section mismatch: reference to .init.data: (between 'pm3fb_size_memory' and 'update_crtc2') WARNING: vmlinux.o(.text+0x46e49b): Section mismatch: reference to .init.data: (between 'pm3fb_size_memory' and 'update_crtc2') WARNING: vmlinux.o(.text+0x46e4a0): Section mismatch: reference to .init.data: (between 'pm3fb_size_memory' and 'update_crtc2') WARNING: vmlinux.o(.text+0x46e4bc): Section mismatch: reference to .init.data: (between 'pm3fb_size_memory' and 'update_crtc2') WARNING: vmlinux.o(.text+0x46e4c2): Section mismatch: reference to .init.data: (between 'pm3fb_size_memory' and 'update_crtc2') WARNING: vmlinux.o(.text+0x46e5c1): Section mismatch: reference to .init.data: (between 'pm3fb_size_memory' and 'update_crtc2') WARNING: vmlinux.o(.text+0x46e5c7): Section mismatch: reference to .init.data: (between 'pm3fb_size_memory' and 'update_crtc2') Signed-off-by: Adrian Bunk <bunk@kernel.org> Cc: Krzysztof Helt <krzysztof.h1@wp.pl> Cc: Antonino Daplas <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
WARNING: vmlinux.o(.text+0x46e456): Section mismatch: reference to .init.data: (between 'pm3fb_size_memory' and 'update_crtc2')
WARNING: vmlinux.o(.text+0x46e45c): Section mismatch: reference to .init.data: (between 'pm3fb_size_memory' and 'update_crtc2')
WARNING: vmlinux.o(.text+0x46e49b): Section mismatch: reference to .init.data: (between 'pm3fb_size_memory' and 'update_crtc2')
WARNING: vmlinux.o(.text+0x46e4a0): Section mismatch: reference to .init.data: (between 'pm3fb_size_memory' and 'update_crtc2')
WARNING: vmlinux.o(.text+0x46e4bc): Section mismatch: reference to .init.data: (between 'pm3fb_size_memory' and 'update_crtc2')
WARNING: vmlinux.o(.text+0x46e4c2): Section mismatch: reference to .init.data: (between 'pm3fb_size_memory' and 'update_crtc2')
WARNING: vmlinux.o(.text+0x46e5c1): Section mismatch: reference to .init.data: (between 'pm3fb_size_memory' and 'update_crtc2')
WARNING: vmlinux.o(.text+0x46e5c7): Section mismatch: reference to .init.data: (between 'pm3fb_size_memory' and 'update_crtc2')

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Cc: Krzysztof Helt <krzysztof.h1@wp.pl>
Cc: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
pm3fb: replace busy waiting with cpu_relax 2007-10-16T16:43:19+00:00 Krzysztof Helt krzysztof.h1@wp.pl 2007-10-16T08:29:27+00:00 deea62d3796da4c53614638ced8d9784dd5b8b41 This patch replaces busy waiting with the cpu_relax() call. This makes scrolling faster. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Antonino Daplas <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
This patch replaces busy waiting with the cpu_relax() call.  This makes
scrolling faster.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
pm3fb: hardware cursor support 2007-10-16T16:43:16+00:00 Krzysztof Helt krzysztof.h1@wp.pl 2007-10-16T08:28:54+00:00 1d677a6dfaac1d1cf51a7f58847077240985faf2 This patch adds hardware cursor support to the pm3fb driver. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Antonino Daplas <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
This patch adds hardware cursor support to the pm3fb driver.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
pm3fb: checkpatch fixes 2007-10-16T16:43:15+00:00 Krzysztof Helt krzysztof.h1@wp.pl 2007-10-16T08:28:51+00:00 57bac0f08a8b47a9d8e2ea60b2435dfc82dc3468 This patch fixes all errors detected by checkpatch.pl script in the pm3fb.c file. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Antonino Daplas <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
This patch fixes all errors detected by checkpatch.pl script in the pm3fb.c
file.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
pm3fb: mtrr support and noaccel option 2007-10-16T16:43:14+00:00 Krzysztof Helt krzysztof.h1@wp.pl 2007-10-16T08:28:33+00:00 d5383fcc4c221227b954e028821a697ca7859e0e This patch adds usage of MTRR registers and two new options: noaccel and nomtrr. [bunk@kernel.org: make pm3fb_init() static again] Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Antonino Daplas <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
This patch adds usage of MTRR registers and two new options: noaccel and
nomtrr.

[bunk@kernel.org: make pm3fb_init() static again]
Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
pm3fb: improvements and cleanups 2007-10-16T16:43:14+00:00 Krzysztof Helt krzysztof.h1@wp.pl 2007-10-16T08:28:32+00:00 0ddf78491ddad301ddcd151de8108146e20398e7 This patch contains improvements: - it adds ROP_XOR in pm3fb_fillrect() - it conforms closer to coding style - it removes redundant parentheses and setting bits with 0 value - it checks if hardware acceleration is disabled in pm3fb_imageblit - it adds module description Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Antonino Daplas <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
This patch contains improvements:
- it adds ROP_XOR in pm3fb_fillrect()
- it conforms closer to coding style
- it removes redundant parentheses and setting bits with 0 value
- it checks if hardware acceleration is disabled in pm3fb_imageblit
- it adds module description

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
pm3fb: 3 small fixes 2007-10-16T16:43:14+00:00 Krzysztof Helt krzysztof.h1@wp.pl 2007-10-16T08:28:32+00:00 c79ba28cc0c55d1539a4b29d32c3620460a5ee52 This patch contains 3 small improvements: - it corrects scan line width calculation in pm3fb_imageblit() - it corrects mmio mapping for big endian machines - it enables panning acceleration constants Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Antonino Daplas <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
This patch contains 3 small improvements:
- it corrects scan line width calculation in pm3fb_imageblit()
- it corrects mmio mapping for big endian machines
- it enables panning acceleration constants

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>