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* i810fb: fix stack explodingKrzysztof Helt2009-12-161-24/+29
| | | | | | | | | Alan Cox has found that the i810fb function "uses a whopping 2.5K of stack". Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Reported-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* i810fb: fix regression with uninitalized fb_info->mm_lock mutexKrzysztof Helt2009-07-081-2/+1
| | | | | | | | | | | | Remove redundant call to the encode_fix() before i810 frambuffer is registered. This fixes a problem with uninitialized the fb_info->mm_lock mutex introduced by the commit 537a1bf059f " fbdev: add mutex for fb_mmap locking" Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* fbdev: add mutex for fb_mmap lockingKrzysztof Helt2009-07-011-0/+2
| | | | | | | | | | | | | | | | | | | | | Add a mutex to avoid a circular locking problem between the mm layer semaphore and fbdev ioctl mutex through the fb_mmap() call. Also, add mutex to all places where smem_start and smem_len fields change so the mutex inside the fb_mmap() is actually used. Changing of these fields before calling the framebuffer_register() are not mutexed. This is 2.6.31 material. It removes one lockdep (fb_mmap() and register_framebuffer()) but there is still another one (fb_release() and register_framebuffer()). It also cleans up handling of the smem_start and smem_len fields used by mutexed section of the fb_mmap(). Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* i810: fix kernel crash fix when struct fb_var_screeninfo is suppliedSamuel CUELLA2009-03-101-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | Prevent the kernel from being crashed by a divide-by-zero operation when supplied an incorrectly filled 'struct fb_var_screeninfo' from userland. Previously i810_main.c:1005 (i810_check_params) was using the global 'yres' symbol previously defined at i810_main.c:145 as a module parameter value holder (i810_main.c:2174). If i810fb is compiled-in or if this param doesn't get a default value, this direct usage leads to a divide-by-zero at i810_main.c:1005 (i810_check_params). The patch simply replace the 'yres' global, perhaps undefined symbol usage by a given parameter structure lookup. This problem occurs with directfb, mplayer -vo fbdev, SDL library. It was also reported ( but non solved ) at: http://mail.directfb.org/pipermail/directfb-dev/2008-March/004050.html Signed-off-by: Samuel CUELLA <samuel.cuella@supinfo.com> Cc: Jiri Kosina <jkosina@suse.cz> 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>
* i2c: Delete many unused adapter IDsJean Delvare2009-01-261-1/+0
| | | | Signed-off-by: Jean Delvare <khali@linux-fr.org>
* i810: fix sparse warningsHannes Eder2009-01-071-6/+12
| | | | | | | | | | | | | Fix this sparse warnings: drivers/video/i810/i810_accel.c:305:3: warning: returning void-valued expression drivers/video/i810/i810_accel.c:331:3: warning: returning void-valued expression drivers/video/i810/i810_accel.c:370:3: 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>
* i810fb: fix console switch regressionStefan Bauer2008-03-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | Since 4c7ffe0b9f7f40bd818fe3af51342f64c483908e ("fbdev: prevent drivers that have hardware cursors from calling software cursor code") every call of i810fb_cursor fails with -ENXIO because of a incorrect "!". This hasn't struck until eaa0ff15c30dc9799eb4d12660edb73aeb6d32c5 ("fix ! versus & precedence in various places") surrounded the expression with braces, so that the intended behavior was inverted. That caused 'pixel waste' - the same line of multi-colored pixels repeated over the whole screen - during console switch. This switches back to the original pre-4c7ffe0 behavior. Signed-off-by: Stefan Bauer <stefan.bauer@cs.tu-chemnitz.de> Tested-by: Stefan Bauer <stefan.bauer@cs.tu-chemnitz.de> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Antonino Daplas <adaplas@pol.net> Cc: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* fix ! versus & precedence in various placesAlexey Dobriyan2008-02-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | Fix various instances of if (!expr & mask) which should probably have been if (!(expr & mask)) Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Jens Axboe <jens.axboe@oracle.com> Cc: Peter Osterlund <petero2@telia.com> Cc: Karsten Keil <kkeil@suse.de> Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Mark Fasheh <mark.fasheh@oracle.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jeff Garzik <jeff@garzik.org> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* i810fb: the pseudo_palette is only 16 elements longAntonino A. Daplas2007-07-171-1/+1
| | | | | | | | The pseudo_palette is only 16 elements long. 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>
* Fix occurrences of "the the "Michael Opdenacker2007-05-091-1/+1
| | | | | Signed-off-by: Michael Opdenacker <michael@free-electrons.com> Signed-off-by: Adrian Bunk <bunk@stusta.de>
* i810fb: fix incorrect frequency maskAntonino A. Daplas2007-05-081-1/+1
| | | | | | | | | | Fix a long-standing bug. The mask used to detect a 100Mhz or 133Mhz chipset is incorrect. (The only side effect of this bug is that it will choose an incorrect watermark). 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] i810fb: fix i810_check_params section mismatchJean Delvare2007-02-211-1/+1
| | | | | | | | | | | | | | 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] remove many unneeded #includes of sched.hTim Schmielau2007-02-141-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | After Al Viro (finally) succeeded in removing the sched.h #include in module.h recently, it makes sense again to remove other superfluous sched.h includes. There are quite a lot of files which include it but don't actually need anything defined in there. Presumably these includes were once needed for macros that used to live in sched.h, but moved to other header files in the course of cleaning it up. To ease the pain, this time I did not fiddle with any header files and only removed #includes from .c-files, which tend to cause less trouble. Compile tested against 2.6.20-rc2 and 2.6.20-rc2-mm2 (with offsets) on alpha, arm, i386, ia64, mips, powerpc, and x86_64 with allnoconfig, defconfig, allmodconfig, and allyesconfig as well as a few randconfigs on x86_64 and all configs in arch/arm/configs on arm. I also checked that no new warnings were introduced by the patch (actually, some warnings are removed that were emitted by unnecessarily included header files). Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [PATCH] fbdev modedb: make more pointer parameters constGeert Uytterhoeven2007-02-121-2/+2
| | | | | | | | | | | fbdev modedb: make more input and output pointer parameters const Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Cc: James Simmons <jsimmons@infradead.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [PATCH] Video: fb, kzalloc changesJiri Slaby2007-02-121-2/+1
| | | | | | | | | | Use kzalloc instead of kmalloc + memset(0). Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: James Simmons <jsimmons@infradead.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] Video: fb, add true ref_count atomicityJiri Slaby2007-02-122-11/+17
| | | | | | | | | | | | | Some of fb drivers uses atomic_t in bad manner, since there are still some race-prone gaps. Use mutexes to protect open/close code sections with ref_count testing and finally use simple uint. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Acked-by: Denis Oliver Kropp <dok@directfb.org> Cc: James Simmons <jsimmons@infradead.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>
* i2c: Discard the i2c algo del_bus wrappersJean Delvare2006-12-101-3/+3
| | | | | | | They are all only calling i2c_del_adapter, so we may as well do it directly. Signed-off-by: Jean Delvare <khali@linux-fr.org>
* [PATCH] drivers/video/*: use kmemdup()Alexey Dobriyan2006-12-081-3/+1
| | | | | | | | | | From: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] i810fb: Honor the return value of pci_enable_deviceAntonino A. Daplas2006-10-031-1/+5
| | | | | | | | Check the return value of pci_enable_device(). Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] i810fb: Use generic DDC readingAntonino A. Daplas2006-10-031-41/+1
| | | | | | | | Update driver to use generic DDC reading Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* i2c-algo-bit: Discard the mdelay data struct memberJean Delvare2006-09-271-1/+0
| | | | | | | | | | | | | | i2c-algo-bit: Discard the mdelay data struct member The i2c_algo_bit_data structure has an mdelay member, which is not used by the algorithm code (the code has always been ifdef'd out.) Let's discard it to save some code and memory. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br> Cc: Adrian Bunk <bunk@stusta.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* PM: video drivers and PM_EVENT_PRETHAWDavid Brownell2006-09-261-5/+7
| | | | | | | | | | | | Video drivers which explicitly test for messages reporting PM_EVENT_FREEZE will now handle PM_EVENT_PRETHAW the same way. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] vt: Remove VT-specific declarations and definitions from tty.hJon Smirl2006-07-101-1/+0
| | | | | | | | | | | | | MAX_NR_CONSOLES, fg_console, want_console and last_console are more of a function of the VT layer than the TTY one. Moving these to vt.h and vt_kern.h allows all of the framebuffer and VT console drivers to remove their dependency on tty.h. [akpm@osdl.org: fix alpha build] Signed-off-by: Jon Smirl <jonsmir@gmail.com> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Remove obsolete #include <linux/config.h>Jörn Engel2006-06-302-2/+0
| | | | | Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
* [PATCH] Detaching fbcon: remove calls to pci_disable_device()Antonino A. Daplas2006-06-261-3/+0
| | | | | | | | | | | | Detaching fbcon allows individual drivers to be unloaded. However several drivers call pci_disable_device() upon exit. This function will disable the BAR's which will kill VGA text mode and/or affect X/DRM. To prevent this, remove calls to pci_disable_device() from several drivers. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] i810 section fixAndrew Morton2006-05-211-2/+2
| | | | | | | | | | | | | | WARNING: drivers/video/i810/i810fb.o - Section mismatch: reference to .init.data: from .text between 'i810_fix_offsets' (at offset 0x1b88) and 'i810_alloc_agp_mem' WARNING: drivers/video/i810/i810fb.o - Section mismatch: reference to .init.data: from .text between 'i810_fix_offsets' (at offset 0x1b8f) and 'i810_alloc_agp_mem' WARNING: drivers/video/i810/i810fb.o - Section mismatch: reference to .init.data: from .text between 'i810_fix_offsets' (at offset 0x1ba3) and 'i810_alloc_agp_mem' WARNING: drivers/video/i810/i810fb.o - Section mismatch: reference to .init.data: from .text between 'i810_fix_offsets' (at offset 0x1bb5) and 'i810_alloc_agp_mem' WARNING: drivers/video/i810/i810fb.o - Section mismatch: reference to .init.data: from .text between 'i810_fix_offsets' (at offset 0x1bc6) and 'i810_alloc_agp_mem' WARNING: drivers/video/i810/i810fb.o - Section mismatch: reference to .init.data: from .text between 'i810_init_defaults' (at offset 0x1dd8) and 'i810_init_device' WARNING: drivers/video/i810/i810fb.o - Section mismatch: reference to .init.data: from .text between 'i810_init_defaults' (at offset 0x1dfb) and 'i810_init_device' Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] i810fb: Remove NULL checkAntonino A. Daplas2006-03-271-2/+1
| | | | | | | | | Remove unnecessary NULL check. Being a function private to the driver, out_edid can never be NULL. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] i810fb_cursor(): use GFP_ATOMICAntonino A. Daplas2006-03-221-1/+1
| | | | | | | | | | The console cursor can be called in atomic context. Change memory allocation to use the GFP_ATOMIC flag in i810fb_cursor(). Signed-off-by: Antonino Daplas <adaplas@pol.net> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] i810fb: Do not probe the third i2c bus by defaultManuel Lauss2006-02-013-6/+14
| | | | | | | | | | | | | Some time before 2.6.15, a third DDC channel was added to i810fb. On systems where these ddc pins are not connected, the probe takes about 10 seconds. Add a boot/module option for i810fb to explicitly probe for the 3rd ddc bus if needed. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] drivers/video/: possible cleanupsAdrian Bunk2006-01-105-57/+53
| | | | | | | | | | | | | | | | This patch contains the possible cleanups including the following: - every file should #include the headers containing the prototypes for it's global functions - make needlessly global functions static - kyro/STG4000Interface.h: #include video/kyro.h and linux/pci.h instead of a manual "struct pci_dev" - i810_main.{c,h}: prototypes for static functions belong to the C file Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: "Antonino A. Daplas" <adaplas@hotpop.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] i810fb: Fix suspend and resume hooksAntonino A. Daplas2006-01-101-28/+28
| | | | | | | | | The i810fb suspend and resume hooks have suffered bitrot over time. Update to current framework, but functionality still not guaranteed to work. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fbdev: i810fb: Driver cleanupsAntonino A. Daplas2006-01-103-29/+29
| | | | | | | | - remove redundant casts Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] kfree cleanup: misc remaining driversJesper Juhl2005-11-071-2/+1
| | | | | | | | | | | | | | | | | | This is the remaining misc drivers/ part of the big kfree cleanup patch. Remove pointless checks for NULL prior to calling kfree() in misc files in drivers/. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Acked-by: Aristeu Sergio Rozanski Filho <aris@cathedrallabs.org> Acked-by: Roland Dreier <rolandd@cisco.com> Acked-by: Pierre Ossman <drzeus@drzeus.cx> Acked-by: Jean Delvare <khali@linux-fr.org> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Acked-by: Len Brown <len.brown@intel.com> Acked-by: "Antonino A. Daplas" <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fbdev: Convert a few drivers to use the fb_find_best_display helperAntonino A. Daplas2005-11-071-13/+4
| | | | | | | | | Convert i810fb, nvidiafb and savagefb to use the fb_find_best_display helper when searching for the initial video mode. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] i810fb: Cleanup I2C codeAntonino A. Daplas2005-11-074-90/+51
| | | | | | | | | | | | - The functions for reading the 1st and 2nd bus are essentially the same, except for the register. Consolidate them all. - According to Nicolas Boichat, there is an undocumented 3rd i2c bus for attaching daughter cards. Add support for this. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] i810-i2c iomem annotationsAl Viro2005-09-291-8/+8
| | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Acked-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] i810fb: Change option ext_vga to extvga to match documentationAntonino A. Daplas2005-09-121-6/+6
| | | | | | | | | | | | | | | Reported by: Manuel Lauss <mano@roarinelk.homelinux.net> He was getting random initial video modes depending on the kernel configuration. His option line includes 'extvga'. The i810fb documentation describes the option 'extvga', however the driver accepts 'ext_vga'. Besides 'extvga' being ignored by i810fb, it also confuses the option parser of i810fb and assigns 'extvga' to 'mode_option'. This leads to an incorrect video mode at boot time. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] i810fb: Restore xres and yres option parametersAntonino A. Daplas2005-09-121-17/+35
| | | | | | | | | | If i810fb successfully probed for the EDID, it will disregard the boot option parameters 'xres' and 'yres'. Fix this regression. Excellent testing done by Manuel Lauss <mano@roarinelk.homelinux.net>. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] i810fb: Fix oops if CONFIG_FB_I810_I2C is set to noAntonino A. Daplas2005-09-121-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Reported by: Manuel Lauss <mano@roarinelk.homelinux.net> compiled with CONFIG_FB_I810_I2C = n and CONFIG_FB_I810 = y it oopses at boot in file drivers/video/i810/i810_main.c:1884 ... Unable to handle kernel NULL pointer dereference at virtual address 00000054 printing eip: c02543c0 *pde = 00000000 Oops: 0000 [#1] last sysfs file: Modules linked in: CPU: 0 EIP: 0060:[<c02543c0>] Not tainted VLI EFLAGS: 00010286 (2.6.13-mm2) EIP is at i810fb_find_init_mode+0x53/0x93 eax: c113ddd4 ebx: c1194000 ecx: c04be2dd edx: c1194000 esi: c1194008 edi: c113ddd4 ebp: c1194240 esp: c113ddcc ds: 007b es: 007b ss: 0068 struct fb_monspecs *specs is initialized to NULL causing the oops. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] i810fb: Stop LCD displays from flickeringAntonino A. Daplas2005-09-091-0/+2
| | | | | | | | Stop LCD displays from flickering during high loads. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] i810fb: Add i2c/DDC supportAntonino A. Daplas2005-09-095-45/+423
| | | | | | | | | | | | | Add ddc/i2c support for i810fb. This will allow the driver to get display information, especially for monitors with fickle timings. The i2c support depends on CONFIG_FB_I810_GTF. Changed __init* to __devinit* Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Alexander Nyberg <alexn@telia.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fbdev: prevent drivers that have hardware cursors from calling ↵James Simmons2005-09-092-5/+2
| | | | | | | | | | | | | software cursor code This patch removes drivers that have hardware cursors from calling the software cursor code. Also if the driver sets a no hardware cursor flag then the driver reports a error it someone attempts to use the cursor. Signed-off-by: James Simmons <jsimmons@infradead.org> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] swsusp: switch pm_message_t to structPavel Machek2005-09-051-3/+3
| | | | | | | | | | | | | | This adds type-checking to pm_message_t, so that people can't confuse it with int or u32. It also allows us to fix "disk yoyo" during suspend (disk spinning down/up/down). [We've tried that before; since that cpufreq problems were fixed and I've tried make allyes config and fixed resulting damage.] Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Alexander Nyberg <alexn@telia.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fbdev: fill in the access_align field.James Simmons2005-06-221-0/+1
| | | | | | | | | Several drivers miss filling in the access_align field. So this patch has them fill it in. Signed-off-by: James Simmons <jsimmons@www.infradead.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] i810fb: fix __initdata accessDenis Vlasenko2005-05-041-2/+4
| | | | | | | | [hv]sync[12] are __initdata, causing mplayer to oops with the previous i810fb fix. My fault, this fixes it. Sorry. Signed-off-by: Linux Torvalds <torvalds@osdl.org>
* [PATCH] i810fb: Fix default monitor sync timingsDenis Vlasenko2005-05-011-3/+9
| | | | | | | | | | - Increase error message verbosity with respect to monitor timings. - Fix default sync timings Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Linux-2.6.12-rc2v2.6.12-rc2Linus Torvalds2005-04-178-0/+3793
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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