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2007-12-14fb_ddc: fix DDC lines quirkJean Delvare
patch b64d70825abbf706bbe80be1b11b09514b71f45e in mainline. The code in fb_ddc_read() is said to be based on the implementation of the radeon driver: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=fc5891c8a3ba284f13994d7bc1f1bfa8283982de However, comparing the old radeon driver code with the new fb_ddc code reveals some differences. Most notably, the I2C bus lines are held at the end of the function, while the original code was releasing them (as the comment above correctly says.) There are a few other differences, which appear to be responsible for read failures on my system. While tracing low-level I2C code in i2c-algo-bit, I noticed that the initial attempt to read the EDID always failed. It takes one retry for the read to succeed. As we are about to remove this automatic retry property from i2c-algo-bit, reading the EDID would really fail. As a summary, the I2C lines quirk which is supposedly needed to read EDID on some older monitors is currently breaking the (first) read on all other monitors (and might not even work with older ones - did anyone try since October 2006?) After applying the patch below, which makes the code in fb_ddc_read() really similar to what the radeon driver used to have, the first EDID read succeeds again. On top of that, as it appears that this code has been broken for one year now and nobody seems to have complained, I'm curious if it makes sense to keep this quirk in place. It makes the code more complex and slower just for the sake of monitors which I guess nobody uses anymore. Can't we just get rid of it? Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Tested-by: Roger Leigh <rleigh@whinlatter.ukfsn.org> Tested-by: Michael Buesch <mb@bu3sch.de> 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> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-26drivers/video/ps3fb: fix memset size errorLi Zefan
patch 3cc2c17700c98b0af778566b0af6292b23b01430 in mainline. The size passing to memset is wrong. Signed-off-by Li Zefan <lizf@cn.fujitsu.com> Acked-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-16POWERPC: Fix platinumfb framebufferBenjamin Herrenschmidt
Patch 4c2a54b09ba35a409afc34bd331a57a994921664 in mailine. Current kernels have a non-working platinumfb due to some resource management issues. This fixes it. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-09-19intelfb: Fix bug in DPLL disableAntonino A. Daplas
Reported in Kernel Bugzilla 9006 Fix an obvious bug in DPLL disable. 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>
2007-09-13radeonfb: fix chip definition for Radeon Xpress 200M 0x5975aherrman@arcor.de
This fixes a problem introduced with commit b5f2f4d1a6d7efde39cfb5e1d034981c69f2214c The commit added a wrong chip definition to radeonfb which causes a blank console on my Laptop if radeonfb is loaded. The patch - renames PCI_CHIP_RS485_5975 to PCI_CHIP_RS482_5975 - corrects the chip family (RS480 instead of R300) for 0x5975 - ensures that PCI IDs are in ascending order in ati_ids.h Signed-off-by: Andreas Herrmann <aherrman@arcor.de> Tentatively-acked-by: Ben Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-09-13radeonfb: fix setting of PPLL_REF_DIV for RV370 5B60.aherrman@arcor.de
As observed with various Radeon X300 cards console goes blank without that fix. Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andreas Herrmann <aherrman@arcor.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-09-11Subject: [PATCH] Intel FB pixel clock calculation fixKrzysztof Halasa
Intel framebuffer mis-calculated pixel clocks. The pixel clock (and thus both H and V sync) will be slower than requested, so if you set the minimum allowed the display may not sync. In case of really old CRT display it could theoretically damage it. I'm using it with PAL TV (using RGB input - SCART connector) and the bug prevented it from working at all (TV requirements are more strict and made the bug visible). Signed-off-by: Krzysztof Halasa <khc@pm.waw.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>
2007-08-31Fix font dependency for SGI Newport console driverRalf Baechle
We better select a font when the newport driver is a module or the user experience might suffer. Signed-off-by: Ralf Baechle <ralf@linux-mips.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>
2007-08-27Merge branch 'master' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6 * 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC32]: Make flush_tlb_kernel_range() an inline function. [SERIAL]: Fix 32-bit warnings in sunzilog.c and sunsu.c [SPARC32]: Kill unused vars and macros from prom/console.c [SPARC32]: Add __cmpdi2() libcall implementation ala. MIPS. [VIDEO]: Do not prom_halt() in cg3 and bw2 device probe. [SUNVDC]: Use slice 0xff on VD_DISK_TYPE_DISK.
2007-08-27Merge branch 'master' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6 * 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6: [PARISC] Add NOTES section [PARISC] Use compat_sys_getdents [PARISC] Do not allow STI_CONSOLE to be modular [PARISC] Clean up sti_flush [PARISC] Add dummy isa_(bus|virt)_to_(virt|bus) inlines [PARISC] Add empty <asm-parisc/vga.h>
2007-08-27[PARISC] Do not allow STI_CONSOLE to be modularKyle McMartin
It doesn't really make much sense, anyways, and would need a pile of symbols exported. Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
2007-08-27[PARISC] Clean up sti_flushKyle McMartin
sti_flush is supposed to flush the caches so we can execute the STI rom we copied to memory. Anything more than flush_icache_range is overkill. Fixes a missing symbol when built as a module. Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
2007-08-26[VIDEO]: Do not prom_halt() in cg3 and bw2 device probe.David S. Miller
Just give a normal kernel log message of the problem and return failure. Based upon a patch from Mark Fortescue. Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-22au1100fb: move au1100fb_fb_blank() beforce au1100fb_setmode()Yoichi Yuasa
au1100fb_fb_blank() should come before au1100fb_setmode(). drivers/video/au1100fb.c: In function 'au1100fb_setmode': drivers/video/au1100fb.c:211: error: implicit declaration of function 'au1100fb_fb_blank' Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-22newport_con warning fixAndrew Morton
drivers/video/console/newport_con.c: In function `newport_console_init': drivers/video/console/newport_con.c:743: warning: return makes integer from pointer without a cast Although one wonders whether that should have been -ENODEV... Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-22Check for PPC32 in imsttfbStephen Rothwell
This is the correct fix according to Paul Mackerras and allows an allyesconfig on PPC64 to build. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Paul Mackerras <paulus@samba.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>
2007-08-18Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] 4549/1: KS8695: Fix build errors [ARM] 4546/1: s3c2410: fix architecture typo for s3c2442 [ARM] 4544/1: arm: fix section mismatch in pxa fb
2007-08-11[ARM] 4544/1: arm: fix section mismatch in pxa fbSam Ravnborg
Fix following section mismatch warning: WARNING: drivers/built-in.o(.text+0x73d0): Section mismatch: reference to .init.data: (between 'pxafb_setup' and 'pxafb_init') The warning are caused by __devinit pxafb_setup() that refers to a variable marked __initdata. In a hotplug scenario we would have a reference to the freed .init.data section. Fix this by declaring g_options __devinitdata. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-08-11matroxfb: rectify jitter (G450/G550)Paul A. Clarke
This builds upon my previous attempts to resolve some jitter problems seen with the Matrox G450 and G550 -based cards, including odd disparities observed between x86 and Power -based machines in a somewhat less hackish way (removing the hacked ifdefs). Apparently, preference should be given to use the DVI PLL when frequencies permit, the Standard PLL otherwise. The max pixel clock for the panellink interface is extracted from the PInS information on the card and used as a limit to determine which PLL to use. Signed-off-by: Paul A. Clarke <pc@us.ibm.com> Acked-by: Petr Vandrovec <petr@vandrovec.name> 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>
2007-08-11pvr2fb: Consolidated cleanup of pvr2fb.cAdrian McMenamin
- better handling of the pvr2 registers based on more up to date information. Testing shows that it seems to work pretty well at 16bpp, 24bpp and 32bpp - including proper rendering of the boot logo at all levels (previously this was a bit broken even at 16bpp) and giving white against black text. Really detailed testing (eg with X11) requires support for the maple bus - which isn't (currently - next project assuming this is okay) available, but I have no reason to think this is broken. Signed-off by: Adrian McMenamin <adrian@mcmen.demon.co.uk> Acked-by: Paul Mundt <lethal@linux-sh.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>
2007-08-11pvr2fb: Fix oops when pseudo_palette is writtenAntonino A. Daplas
Reported by: Adrian McMenamin <adrianmcmenamin@gmail.com> This driver will oops when the pseudo_palette[] is written as u32 but not when written as u16. When written as u32, it corrupts the adjacent 'mmio_base' field of struct pvr2fb_par. Fix by using framebuffer_alloc()/release() to allocate struct fb_info and struct pvr2fb_par, and create the pseudo_palette[] as part of struct pvr2fb_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>
2007-08-11fbcon: Kill compile warningAntonino A. Daplas
Fix compile warning ('map_override unused') if fbcon is compiled as a module and CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=n. [akpm@linux-foundation.org: cleanup] 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>
2007-08-11stifb: detect cards in double buffer mode more reliablyHelge Deller
Visualize-EG, Graffiti and A4450A graphics cards on PARISC can be configured in double-buffer and standard mode, but the stifb driver supports standard mode only. This patch detects double-buffered cards more reliable. It is a real bugfix for a very nasty problem for all parisc users which have wrongly configured their graphic card. The problem: The stifb graphics driver will not detect that the card is wrongly configured and then nevertheless just enables the graphics mode, which it shouldn't. In the end, the user will see no further updates / boot messages on the screen. We had documented this problem already on our FAQ (http://parisc-linux.org/faq/index.html#viseg "Why do I get corrupted graphics with my Vis-EG/Graffiti/A4450A card?") but people still run into this problem. So having this fix in as early as possible can help us. Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Antonino Daplas <adaplas@gmail.com> Cc: <stable@kernel.org> Cc: Kyle McMartin <kyle@mcmartin.ca> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-03[CG6]: fix memory size detectionKrzysztof Helt
This patch fixes memory size detection on the CG6 card. The 1MB TGX card has dblbuf property set to 0. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-31remove tx3912fbYoichi Yuasa
Remove tx3912fb. Nino has already removed. It is no longer needed. Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Acked-by: Ralf Baechle <ralf@linux-mips.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>
2007-07-31Remove the arm26 portAdrian Bunk
The arm26 port has been in a state where it was far from even compiling for quite some time. Ian Molton agreed with the removal. Signed-off-by: Adrian Bunk <bunk@stusta.de> Cc: Ian Molton <spyro@f2s.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-31lxfb: GEODE: Add framebuffer support for the AMD Geode LXJordan Crouse
Add framebuffer support for the AMD Geode LX graphics engine. Signed-off-by: Jordan Crouse <jordan.crouse@amd.com> 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>
2007-07-31xilinxfb: Don't bail if the xilinxfb platform device doesn't have any pdataGrant Likely
Lack of pdata is not a fatal omission. The driver can still be used even if we do not know the screen dimensions. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Cc: Andrei Konovalov <akonovalov@ru.mvista.com> 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>
2007-07-31xilinxfb:Remove __initdata from xilinx_fb_fix and xilinx_fb_varGrant Likely
xilinxfb_drv_probe refers to both tables, but it cannot be initdata. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Cc: Andrei Konovalov <akonovalov@ru.mvista.com> 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>
2007-07-31s3c2410fb: fix s3c2410 compilationBen Dooks
The implicit mapping has been removed from the arch as this should be handled in the driver, this patch fixes the s3c2410_fb driver to ioremap() the necessary registers. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Acked-by: Arnaud Patard <arnaud.patard@rtp-net.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>
2007-07-31fbdev: Fix logo if logo depth is less than framebuffer depthAntonino A. Daplas
The VGA16 logo (bpp = 4) and monochrome logo (bpp = 1) do not contain any color information (no CLUT). If the fb depth is > logo depth, these logo's will not properly display. Fix by using the console palette instead of creating a new one. 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>
2007-07-31fbcon: Fix typo and bogus logic in get_default_fontAntonino A. Daplas
Reported in: Bugzilla Bug 8727 Fix typo and bogus logic in get_default_font(). The bug results in get_default_font() returning a font that may not be displayed properly by a framebuffer driver. 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>
2007-07-30[SPARC]: Mark SBUS framebuffer ioctls as IGNORE in compat_ioctl.cDavid S. Miller
They are handled in a ->compat_ioctl() handler, so it's just noise when compat_ioctl.c warns which occurs when they are used on non-SBUS framebuffer devices. Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-30[VIDEO]: Fix OOPS in all SBUS framebuffer drivers.David S. Miller
All of these drivers use a silly: struct all_info { struct fb_info info; struct foo_par par; }; struct all_info *all = kzalloc(sizeof(*all), GFP_KERNEL); all->info.par = &all->par; etc. etc. code sequence, basically replicating the provided framebuffer_alloc()/framebuffer_release(), and doing it badly. Not only is this massive code duplication, it also caused a bug in that we weren't setting the fb_info->device pointer which results in an OOPS when fb_is_primary_device() runs. Fix all of this by using framebuffer_{alloc,release}() and passing in "&of_device->dev" as the device pointer. Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-26chipsfb: use correct pm stateRafael J. Wysocki
chipsfb.c shouldn't use PM_SUSPEND_MEM in there, but PM_EVENT_SUSPEND. Cc: Cedric Le Goater <clg@fr.ibm.com> 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>
2007-07-26drivers/ misc __iomem annotationsAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-24Fix Au1100 fb dependencies, add helptextRalf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.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>
2007-07-22Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlightLinus Torvalds
* 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlight: leds: cr_bllcd.c: build fix backlight: Convert from struct class_device to struct device backlight: Fix order of Kconfig entries
2007-07-22leds: cr_bllcd.c: build fixAndrew Morton
Build fix for cr_bllcd.c Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-07-22Pull video into release branchLen Brown
2007-07-21atmel_lcdfb: use spare bits in 32bpp mode as alpha channelHaavard Skinnemoen
Set var->transp.offset and var->transp.length in 32bpp mode to indicate that the 8 otherwise unused bits can be used for transparency. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@rfo.atmel.com> 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>
2007-07-21rivafb_setup() must be __devinitAdrian Bunk
WARNING: drivers/built-in.o(.text+0x57106): Section mismatch: reference to .init.text:rivafb_setup (between 'rivafb_init' and 'nv3Busy') Signed-off-by: Adrian Bunk <bunk@stusta.de> 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>
2007-07-21atmel_lcdfb: Fix STN LCD supportNicolas Ferre
Fixes STN LCD support for the atmel_lcdfb framebuffer driver. This patch is the result of a work from Jan Altenberg and has been tested on a Hitachi SP06Q002 on at91sam9261ek. It adds a Kconfig switch that enables the proper LCD in the board configuration file (STN or TFT). The switch is used in arch/arm/mach-at91/at91sam9261_devices.c & board-sam9261ek.c as an example. This patch includes the "Fix wrong line_length calculation" little one from Jan and Haavard (submitted earlier). AT91 platform informations are directly submitted trough the at91 maintainer, here : http://article.gmane.org/gmane.linux.kernel/543158 Signed-off-by: Nicolas Ferre <nicolas.ferre@rfo.atmel.com> Cc: "Antonino A. Daplas" <adaplas@gmail.com> Cc: Jan Altenberg <jan.altenberg@linutronix.de> Cc: Patrice Vilchez <patrice.vilchez@rfo.atmel.com> Cc: Andrew Victor <andrew@sanpeople.com> Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-21ps3fb: Set FBINFO_READS_FAST to speed up text console scrollingGeert Uytterhoeven
ps3fb: Set FBINFO_READS_FAST to speed up text console scrolling (on average 50%, according to my tests) Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Cc: Geoff Levand <geoffrey.levand@am.sony.com> Cc: Paul Mackerras <paulus@samba.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>
2007-07-21ps3fb: Shrink default virtual frame buffer size from 18 to 9 MiBGeert Uytterhoeven
ps3fb: Shrink the default virtual frame buffer size from 18 to 9 MiB, as nobody really uses the double buffering feature and Linux can use an additional 9 MiB. It can still be overridden on the kernel command line using `ps3fb=18M'. Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Cc: Geoff Levand <geoffrey.levand@am.sony.com> Cc: Paul Mackerras <paulus@samba.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>
2007-07-21ps3fb: Enable VT_HW_CONSOLE_BINDING for proper kexecGeert Uytterhoeven
ps3fb: VT_HW_CONSOLE_BINDING must be enabled to make console unbinding work, which is needed to give up all hypervisor resources before reboot or kexec. Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Cc: Geoff Levand <geoffrey.levand@am.sony.com> Cc: Paul Mackerras <paulus@samba.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>
2007-07-21console: fix section mismatch warning in vgacon.cSam Ravnborg
Fix following section mismatch warning: WARNING: vmlinux.o(.text+0x121e62): Section mismatch: reference to .init.text:__alloc_bootmem (between 'vgacon_startup' and 'vgacon_scrolldelta') Browsing the code it seems that vgacon_scrollback_startup() is only called during the init phase so the reference to the .init.text section is OK. Teach modpost not to warn using ___init_refok. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-20[SPARC]: Fix serial console device detection.David S. Miller
The current scheme works on static interpretation of text names, which is wrong. The output-device setting, for example, must be resolved via an alias or similar to a full path name to the console device. Paths also contain an optional set of 'options', which starts with a colon at the end of the path. The option area is used to specify which of two serial ports ('a' or 'b') the path refers to when a device node drives multiple ports. 'a' is assumed if the option specification is missing. This was caught by the UltraSPARC-T1 simulator. The 'output-device' property was set to 'ttya' and we didn't pick upon the fact that this is an OBP alias set to '/virtual-devices/console'. Instead we saw it as the first serial console device, instead of the hypervisor console. The infrastructure is now there to take advantage of this to resolve the console correctly even in multi-head situations in fbcon too. Thanks to Greg Onufer for the bug report. Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-20cr_backlight_probe() allocates too little storage for struct cr_panelJesper Juhl
The Coverity checker noticed that we allocate too little storage for "struct cr_panel *crp" in cr_backlight_probe(). Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Cc: Thomas Hellstrom <thomas@tungstengraphics.com> Cc: Alan Hourihane <alanh@tungstengraphics.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-19Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuildLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild: (33 commits) xtensa: use DATA_DATA in xtensa powerpc: add missing DATA_DATA to powerpc cris: use DATA_DATA in cris kallsyms: remove usage of memmem and _GNU_SOURCE from scripts/kallsyms.c kbuild: use -fno-optimize-sibling-calls unconditionally kconfig: reset generated values only if Kconfig and .config agree. kbuild: fix the warning when running make tags kconfig: strip 'CONFIG_' automatically in kernel configuration search kbuild: use POSIX BRE in headers install target Whitelist references from __dbe_table to .init modpost white list pattern adjustment kbuild: do section mismatch check on full vmlinux kbuild: whitelist references from variables named _timer to .init.text kbuild: remove hardcoded _logo names from modpost kbuild: remove hardcoded apic_es7000 from modpost kbuild: warn about references from .init.text to .exit.text kbuild: consolidate section checks kbuild: refactor code in modpost to improve maintainability kbuild: ignore section mismatch warnings originating from .note section kbuild: .paravirtprobe section is obsolete, so modpost doesn't need to handle it ...
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