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* [POWERPC] Rename get_property to of_get_property: driversStephen Rothwell2007-05-02
| | | | | | | | These are all the remaining instances of get_property. Simple rename of get_property to of_get_property. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] PS3: Interrupt routine fixups.Geoff Levand2007-05-02
| | | | | | | | Fixups for the ps3 interrupt routines to support all HV device in a generic way. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* Merge branch 'linux-2.6' into for-2.6.22Paul Mackerras2007-04-29
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| * [IGAFB]: Use pci_device_to_OF_node() on sparc.David S. Miller2007-04-26
| | | | | | | | | | | | Also __sparc__ --> CONFIG_SPARC Signed-off-by: David S. Miller <davem@davemloft.net>
| * [ATYFB]: Use pci_device_to_OF_node() in sparc.David S. Miller2007-04-26
| | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
| * [RADEON]: Probe clocks and monitor using OF properties on sparc.David S. Miller2007-04-26
| | | | | | | | | | | | Just like powerpc does. Signed-off-by: David S. Miller <davem@davemloft.net>
| * [SPARC/64] constify of_get_property return: driversStephen Rothwell2007-04-26
| | | | | | | | | | | | | | | | The only unfortunate bit here is that the name field of struct map_info is not const, so for now we put a cast on the assignment of it. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
| * Fix spelling in drivers/video/KconfigMiguel Ojeda2007-04-24
| | | | | | | | | | | | | | Signed-off-by: Miguel Ojeda Sandonis <maxextreme@gmail.com> Cc: "Antonino A. Daplas" <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Revert "[POWERPC] Rename get_property to of_get_property: drivers"Paul Mackerras2007-04-26
| | | | | | | | | | | | This reverts commit d05c7a80cf39ae7d0f8d0c3e47c93d51fcd393d3, which included changes which should go via other subsystem maintainers.
* | [POWERPC] Remove old interface find_devicesStephen Rothwell2007-04-24
| | | | | | | | | | | | | | Replace uses with of_find_node_by_name and for_each_node_by_name. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | [POWERPC] Rename get_property to of_get_property: driversStephen Rothwell2007-04-12
| | | | | | | | | | | | Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | [POWERPC] get_property returns constStephen Rothwell2007-04-12
| | | | | | | | | | | | | | This just tidies up some of the remains. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | Merge branch 'linux-2.6' into for-2.6.22Paul Mackerras2007-04-12
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| * [VIDEO]: Fix section mismatch in cg3.cRobert Reif2007-03-28
| | | | | | | | | | | | | | | | Fix section mismatch warning by moving data into __devinitdata section. Add __devinit to initialization functions. Signed-off-by: Robert Reif <reif@earthlink.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| * [VIDEO] ffb: Fix two DAC handling bugs.David S. Miller2007-03-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The determination of whether the DAC has inverted cursor logic is broken, import the version checks the X.org driver uses to fix this. Next, when we change the timing generator, borrow code from X.org that does 10 NOP reads of the timing generator register afterwards to make sure the video-enable transition occurs cleanly. Finally, use macros for the DAC registers and fields in order to provide documentation for the next person who reads this code. Signed-off-by: David S. Miller <davem@davemloft.net>
| * [PATCH] rivafb: fix initial brightnessGuido Guenther2007-03-23
| | | | | | | | | | | | | | | | | | | | | | | | This is the rivafb equivalent of 238576e12fef1d52751c6e08db2d0bdb0e248caf. It fixes rivafb having a default backlight brightness of 0 (no picture at all) on a PBook 6,1. Signed-off-by: Guido Guenther <agx@sigxcpu.org> Cc: "Antonino A. Daplas" <adaplas@pol.net> Acked-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| * [PATCH] drivers/video/s3fb.c: fix a use-before-checkAdrian Bunk2007-03-22
| | | | | | | | | | | | | | | | | | | | | | | | NULL checks should be before the first dereference. Spotted by the Coverity checker. Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Ondrej Zajicek <santiago@crfreenet.org> 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>
| * [PATCH] bool fbdevs must depend on FB = yGeert Uytterhoeven2007-03-16
| | | | | | | | | | | | | | | | | | | | | | Frame buffer device drivers that cannot be built as modules must depend on `FB = y'. Correct the 3 remaining offenders. Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Cc: Al Viro <viro@zeniv.linux.org.uk> 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>
| * [PATCH] savagefb: Fix compile error if debugging is enabledAntonino A. Daplas2007-03-16
| | | | | | | | | | | | | | | | SavagePrintRegs() requires struct savagefb_par. 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>
| * [PATCH] savagefb: Fix black screen on load in Savage IXAntonino A. Daplas2007-03-16
| | | | | | | | | | | | | | | | | | | | This is a hack that seems to kick start the 2D engine of the Savage IX in some Toshiba laptops. Without this, the laptop starts with a black screen and occasionally crashes X. 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>
| * [PATCH] sstfb: fix pixclock setting on Voodoo 1/2 cardsOndrej Zajicek2007-03-16
| | | | | | | | | | | | | | | | | | | | | | Pixclock setting in sstfb didn't work with my Voodoo 2 card with ICS 5342 DAC (this DAC requires two consecutive writes to one of its registers to program pixclock - maybe first write merged with second). Signed-off-by: Ondrej Zajicek <santiago@crfreenet.org> 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>
| * [PATCH] misc NULL noiseAl Viro2007-03-14
| | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| * Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds2007-03-12
| |\ | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC]: Fix TIF_USEDFPU flag atomicity [SPARC64]: Fix atomicity of TIF update in flush_thread() [BW2]: Fix section mismatch warnings. [CG14]: Fix section mismatch warnings. [SPARC]: We do not need OLD_GETRLIMIT.
| | * [BW2]: Fix section mismatch warnings.Robert Reif2007-03-10
| | | | | | | | | | | | | | | | | | | | | | | | Fix section mismatch warnings by moving data into __devinitdata section. Add __devinit to two initialization functions. Signed-off-by: Robert Reif <reif@earthlink.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * [CG14]: Fix section mismatch warnings.Robert Reif2007-03-10
| | | | | | | | | | | | | | | | | | | | | | | | Fix section mismatch warning by moving data into __devinitdata section. Add __devinit to an initialization function. Signed-off-by: Robert Reif <reif@earthlink.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [ARM] 4250/1: Fix locomo backlight conversion error/compile failureRichard Purdie2007-03-08
| |/ | | | | | | | | | | | | | | Fix locomo backlight conversion error and subsequent compile failure from commit 599a52d12629394236d785615808845823875868. Signed-off-by: RIchard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* / [POWERPC] Allow pSeries to build without CONFIG_PCIStephen Rothwell2007-03-08
|/ | | | | Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] fbdev: fix kconfig error if FB_DDC=nJames Simmons2007-03-06
| | | | | | | | | | | | | | | Fix the following error if FB_DDC=n Kernel: arch/x86_64/boot/bzImage is ready (#1) Building modules, stage 2. MODPOST 229 modules WARNING: "fb_ddc_read" [drivers/video/nvidia/nvidiafb.ko] undefined! make[1]: *** [__modpost] Error 1 Signed-off-by: Antonino Daplas <adaplas@gmail.com> Cc: James Simmons <jsimmons@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [PATCH] atyfb: fix kconfig error part 2Randy Dunlap2007-03-06
| | | | | | | | | | | | | | | | | Fix implicit declarations and missing code in atyfb. drivers/video/aty/atyfb_base.c:2137: warning: implicit declaration of function 'a ty_ld_lcd' drivers/video/aty/atyfb_base.c:2154: warning: implicit declaration of function 'a ty_st_lcd' atyfb_base.c:(.text+0x33e5c): undefined reference to `aty_ld_lcd' atyfb_base.c:(.text+0x33eb2): undefined reference to `aty_st_lcd' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Antonino Daplas <adaplas@gmail.com> Cc: James Simmons <jsimmons@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [PATCH] nvidiafb backlight: Fix implicit declaration in nv_backlightDave Jones2007-03-06
| | | | | | | | | | | drivers/video/nvidia/nv_backlight.c: In function 'nvidia_bl_init': drivers/video/nvidia/nv_backlight.c:103: error: implicit declaration of function 'pmac_has_backlight_type' Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Antonino Daplas <adaplas@gmail.com> Cc: James Simmons <jsimmons@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlightLinus Torvalds2007-03-05
|\ | | | | | | | | | | * 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlight: backlight: Allow enable/disable of fb backlights, fixing regressions backlight: Fix nvidia backlight initial brightness
| * backlight: Allow enable/disable of fb backlights, fixing regressionsRichard Purdie2007-03-05
| | | | | | | | | | | | | | | | | | Enabling the backlight by default appears to cause problems for many users. This patch disables backlight controls unless explicitly enabled by users via a module parameter. Since PMAC users are known to work, default to enabled in that case. Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
| * backlight: Fix nvidia backlight initial brightnessRichard Purdie2007-03-05
| | | | | | | | | | | | | | Fix a mix up when the nvidia driver was converted resulting in the backlight having an incorrect initial brightness. Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
* | [PATCH] video/aty/mach64_ct.c: fix bogus delay loopDavid Miller2007-03-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CT based mach64 cards were reported to hang on sparc64 boxes when compiled with gcc-4.1.x and later. Looking at this piece of code, it's no surprise. A critical delay was implemented as an empty for() loop, and gcc 4.0.x and previous did not optimize it away, so we did get a delay. But gcc-4.1.x and later can optimize it away, and we get crashes. Use a real udelay() to fix this. Fix verified on SunBlade100. Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | [PATCH] atyfb: Fix kconfig errorAntonino A. Daplas2007-03-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the following compile error: MODPOST 327 modules WARNING: "aty_st_lcd" [drivers/video/aty/atyfb.ko] undefined! WARNING: "aty_ld_lcd" [drivers/video/aty/atyfb.ko] undefined! make[1]: *** [__modpost] Error 1 make: *** [modules] Error 2 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>
* | [PATCH] fb: sm501fb off-by-1 sysfs storePaul Mundt2007-03-05
|/ | | | | | | | | | | | | | | | | | | | | | | Currently sm501fb_crtsrc_store() won't allow the routing to be changed via echos from userspace in to the sysfs file. The reason for this is that the strnicmp() for both heads uses a sizeof() for the string length, which ends up being strlen() + 1 (\0 in the normal case, but the echo gives a newline, which is where the issue occurs), this then causes a mismatch and subsequently bails with the -EINVAL. In addition to this, the hardcoded lengths were then used for the store length that was returned, which ended up being erroneous and resulting in a write error. There's also no point in returning anything but the full length since it will -EINVAL out on a mismatch well before then anyways. sizeof("string") is great for making sure you have space in your buffer, but rather less so for string comparisons :-) Signed-off-by: Paul Mundt <lethal@linux-sh.org> Acked-by: Ben Dooks <ben-linux@fluff.org> 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>
* [RADEON]: Fix blanking return value.David S. Miller2007-03-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If you'll recall, over a year ago, I pointed out that the current Radeon driver erroneously returns -EINVAL for valid blanking codes, here is a link to that thread: http://lkml.org/lkml/2006/1/28/6 No other driver does this, and it confuses the X server into thinking that the device does not support blanking properly. I looked again and there is simply no reason for the Radeon driver to return -EINVAL for FB_BLANK_NORMAL. It claims it wants to do this in order to convince fbcon to blank in software, right here: if (fb_blank(info, blank)) fbcon_generic_blank(vc, info, blank); to software blank the screen. But it only causes that to happen in the FB_BLANK_NORMAL case. That makes no sense because the Radeon code does this: val |= CRTC_DISPLAY_DIS; in the FB_BLANK_NORMAL case so should be blanking the hardware, and there is therefore no reason to SW blank by returning -EINVAL. Signed-off-by: David S. Miller <davem@davemloft.net> Acked-by: Antonino Daplas <adaplas@gmail.com>
* [PATCH] ps3: introduce CONFIG_PS3_ADVANCEDGeert Uytterhoeven2007-03-01
| | | | | | | | | | | | | | | | | ps3: Introduce CONFIG_PS3_ADVANCED, as suggested by Roman Zippel, and use it to control questions about PS3 subsystems that may not be obvious for the casual user. This gets rid of the following warning on non-powerpc platforms: | drivers/video/Kconfig:1604:warning: 'select' used by config symbol 'FB_PS3' refer to undefined symbol 'PS3_PS3AV' Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Acked-by: Geoff Levand <geoffrey.levand@am.sony.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [PATCH] drivers/video/sm501fb.c: make 4 functions staticAdrian Bunk2007-03-01
| | | | | | | Signed-off-by: Adrian Bunk <bunk@stusta.de> 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>
* [PATCH] Fix build-failure in drivers/video/s3fb.cOndrej Zajicek2007-02-26
| | | | | | | | | | | | | | | | | | | Toralf Förster pointed out that drivers/video/s3fb.c would fail to compile: > ... > CC drivers/video/s3fb.o > drivers/video/s3fb.c: In function `s3_pci_remove': > drivers/video/s3fb.c:1003: warning: unused variable `par' > drivers/video/s3fb.c: In function `s3fb_setup': > drivers/video/s3fb.c:1141: error: `mtrr' undeclared (first use in this function) > drivers/video/s3fb.c:1141: error: (Each undeclared identifier is reported only once > drivers/video/s3fb.c:1141: error: for each function it appears in.) > make[2]: *** [drivers/video/s3fb.o] Error 1 > make[1]: *** [drivers/video] Error 2 > make: *** [drivers] Error 2 Here is fix, it also fixes broken boot options. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [PATCH] i810fb: fix i810_check_params section mismatchJean Delvare2007-02-20
| | | | | | | | | | | | | | WARNING: drivers/video/i810/i810fb.o - Section mismatch: reference to .init.data: from .text between 'i810_check_params' (at offset 0x1123) and 'encode_fix' yres cannot be declared __devinitdata as it is used in i810_check_params(), which isn't __devinit. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [PATCH] fb: SM501 framebuffer driverBen Dooks2007-02-20
| | | | | | | | | | | | | | | | | | | | Driver for the Silicon Motion SM501 multifunction device framebuffer subsystem. This driver supports both the CRT and LCD panel heads, with some simple acceleration for the cursor plotting and support for screen panning. There is no current support for bitblt/drawing engines, which should be added at a later date. This has been tested on a number of configurations, including PCI and generic-bus, on PPC, ARM and SH4 [akpm@linux-foundation.org: fix warnings] Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Vincent Sanders <vince@arm.linux.org.u.> Acked-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* backlight: Remove bogus SYSFS dependencyRichard Purdie2007-02-20
| | | | | | Remove a bogus SYSFS dependency from the backlight class Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
* backlight: simplify corgi_bl lockingRichard Purdie2007-02-20
| | | | | | Now update_status has locking, we can remove the mutex from corgi_bl. Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
* backlight: Separate backlight properties from backlight ops pointersRichard Purdie2007-02-20
| | | | | | | | | Per device data such as brightness belongs to the indivdual device and should therefore be separate from the the backlight operation function pointers. This patch splits the two types of data and allows simplifcation of some code. Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
* backlight: Clean up pmac_backlight handlingRichard Purdie2007-02-20
| | | | | | | Move the setting/unsetting of pmac_backlight into the backlight core instead of doing it in each driver. Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
* backlight: Improve backlight selection for fbdev driversJames Simmons2007-02-20
| | | | | | | | Improve backlight selection for fbdev drivers Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
* backlight: Rework backlight/fb interaction simplifying, lotsRichard Purdie2007-02-20
| | | | | | | | | | | | | | | | | fb_info->bl_mutex is badly thought out and the backlight class doesn't need it if the framebuffer/backlight register/unregister order is consistent, particularly after the backlight locking fixes. Fix the drivers to use the order: backlight_device_register() register_framebuffer() unregister_framebuffer() backlight_device_unregister() and turn bl_mutex into a lock for the bl_curve data only. Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
* backlight: Remove unneeded backlight update_status callsRichard Purdie2007-02-20
| | | | | | | | The backlight core listens for blanking events and triggers a backlight_update_status call so these extra calls are not needed and can be removed. Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
* backlight: Remove uneeded update_status call from chipsfb.cRichard Purdie2007-02-20
| | | | | | | | Remove uneeded update_status call from chipsfb.c since the backlight core now receives software blanking notifications too. Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
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