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2009-12-08Merge branch 'omap-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 * 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (149 commits) arm: omap: Add omap3_defconfig AM35xx: Defconfig for AM3517 EVM board AM35xx: Add support for AM3517 EVM board omap: 3630sdp: defconfig creation omap: 3630sdp: introduce 3630 sdp board support omap3: Add defconfig for IGEP v2 board omap3: Add minimal IGEP v2 support omap3: Add CompuLab CM-T35 defconfig omap3: Add CompuLab CM-T35 board support omap3: rx51: Add wl1251 wlan driver support omap3: rx51: Add SDRAM init omap1: Add default kernel configuration for Herald omap1: Add board support and LCD for HTC Herald omap: zoom2: update defconfig for LL_DEBUG_NONE omap: zoom3: defconfig creation omap3: zoom: Introduce zoom3 board support omap3: zoom: Drop i2c-1 speed to 2400 omap3: zoom: rename zoom2 name to generic zoom omap3: zoom: split board file for software reuse omap3evm: MIgrate to smsc911x ethernet driver ... Fix trivial conflict (two unrelated config options added next to each other) in arch/arm/mach-omap2/Makefile
2009-12-08Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: m68k: parport_mfc3 - Not makes it a bool before the comparison. m68k: don't export static inline functions fbdev: atafb - add palette register check m68k: Remove the BKL from sys_execve m68k: Cleanup linker scripts using new linker script macros. m68k: Make thread_info.h usable from assembly. m68knommu: define arch_has_single_step() and friends m68k: ptrace fixes m68k: use generic code for ptrace requests rtc: Add an RTC driver for the Ricoh RP5C01 rtc: Add an RTC driver for the Oki MSM6242
2009-12-06Merge branch 'sa1100' into develRussell King
2009-12-06fbdev: atafb - add palette register checkKrzysztof Helt
Add check if palette register number is in correct range for few drivers which miss it. The regno value comes indirectly from user space. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2009-12-04Merge branch 'devel' of ↵Russell King
git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel-stable
2009-12-02VIDEO: Correct use of request_region/request_mem_regionJulia Lawall
request_region should be used with release_region, not request_mem_region. Geert Uytterhoeven pointed out that in the case of drivers/video/gbefb.c, the problem is actually the other way around; request_mem_region should be used instead of request_region. The semantic patch that finds/fixes this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r1@ expression start; @@ request_region(start,...) @b1@ expression r1.start; @@ request_mem_region(start,...) @depends on !b1@ expression r1.start; expression E; @@ - release_mem_region + release_region (start,E) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-12-01davinci: fb: fix frame buffer driver issuesSudhakar Rajashekhara
Following issues have been addressed on DA8XX/OMAP-L1XX: a. Screen misalignment during booting when frame buffer console is enabled. b. Driver was configured always in PSEUDOCOLOR mode. This patch dynamically configures the driver either in PSEUDOCOLOUR or TRUECOLOR mode depending on bpp. c. The RED and BLUE offsets were interchanged resulting in wrong bootup logo colour. This patch has been tested on DA830/OMAP-L137 and DA850/OMAP-L138 EVMs. Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Cc: Steve Chen <schen@mvista.com> Cc: Pavel Kiryukhin <pkiryukhin@ru.mvista.com> Cc: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-01backlight: da903x_bl: control WLED output current in da9034Haojian Zhuang
Update WLED output current source before changing brightness. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-12-01backlight: tdo24m: ensure chip select changes between transfersMike Rapoport
Some SPI host drivers do not change chip select betwen transfers unless .cs_chnage field is explicitly set. The LCD spec requires chip select change between consecuitive transfers, so ensure it at the SPI driver level. Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-12-01pxa168fb: fix offset setting at initializationJun Nie
Signed-off-by: Jun Nie <njun@marvell.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-12-01pxafb: add transparency field to pxafb_mode_info structPieter Grimmerink
This allows to select either RGB565 (transparency 0) or RGBT555 (transparency 1) from the mode info Signed-off-by: Pieter Grimmerink <p.grimmerink@inepro.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-12-01pxafb: use passed fb_var_screeninfo struct in pxafb_pan_display()Sven Neumann
pxafb_pan_display() used to ignore the fb_var_screeninfo parameter. Now pass it to setup_base_frame() instead of pulling default values out of fb_info. And the original patch has an issue of pxafb_pan_display() paying only attention to the 'var' parameter passed in, and Ville Syrjälä pointed out, this is potentially dangerous as user could pass in any other screeninfo parameters as well, and not only such that are relevant for display panning. This is fixed by limiting the arguments actually used to .xoffset, .yoffset and .vmode & FB_VMODE_YWRAP. Signed-off-by: Sven Neumann <s.neumann@raumfeld.com> Cc: Ville Syrjälä <syrjala@sci.fi> Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-11-22omap1: Add board support and LCD for HTC HeraldCory Maccarrone
This patch introduces support for the HTC Herald (T-Mobile Wing, etc.) series of smart phones -- board support and LCD panel settings. Signed-off-by: Cory Maccarrone <darkstar6262@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-11-22Merge 7xx-iosplit-plat-merge with omap-fixesTony Lindgren
Merge branch '7xx-iosplit-plat-merge' into omap-for-linus
2009-11-20Merge branch 'for-rmk' of git://github.com/at91linux/linux-2.6-at91 into ↵Russell King
devel-stable Conflicts: arch/arm/mach-at91/Kconfig
2009-11-17drivers/video/da8xx-fb.c: fix error returnRoel Kluin
The return should be negative on errors Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Cc: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-11-16atmel_lcdfb Kconfig: remove long dependency lineNicolas Ferre
Many Atmel SOC are embedding a LCD controller. This patch removes the long dependency line for this Atmel LCD framebuffer driver configuration entry. The HAVE_FB_ATMEL configuration option is located in the video Kconfig file as it may be setup by ARM/AT91 and AVR32 chips. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Andrew Victor <linux@maxim.org.za>
2009-11-16backlight: Fix backlight limiting on spitz/corgi devicesPavel Machek
On spitz (& similar) machines, if battery is running low, backlight needs to be limited to lower step. Unfortunately, current code uses &= for limiting, turning backlight off completely for some backlight settings. Fix that. Signed-off-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
2009-11-16backlight: lcd - Fix wrong sizeofJean Delvare
Which is why I have always preferred sizeof(struct foo) over sizeof(var). Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
2009-11-12drivers/video/msm: update to new kernelPavel Machek
TASK_INTERRUPTIBLE and friends are now only available after including <linux/sched.h>, so include it when needed. bus_id is no longer available/necessary, so remove that. Android pmem driver is not available in mainline, so remove its hooks from drivers/video. Signed-off-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-11-12fb: put framebuffer drivers back under the "frame buffer devices" menuGuennadi Liakhovetski
The config FB_PRE_INIT_FB entry in drivers/video/Kconfig pushes all entries below it out of the menuconfig selection. Fix this. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-11-12atmel_lcdfb: new alternate pixel clock formulaNicolas Ferre
at91sam9g45 non ES lots have an alternate pixel clock calculation formula. Introduce this one with condition on the cpu_is_xxxxx() macros. Newer 9g45 SOC will not have good pixel clock calculation without this fix. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Krzysztof Helt <krzysztof.h1@wp.pl> Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-11-12savagefb: fix blanking mode on CRT displayKrzysztof Helt
Fix wrong bit mask for blanking register. Due to the error a CRT monitor blanks off due to wrong frequency (out of range) instead of PM signal (vertical and horizontal frequencies cut off). Just compare the mask with bits set in the switch(blank) clause below the changed line. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-11-12fb: remove fb_save_state() and fb_restore_state operationsKrzysztof Helt
Remove fb_save_state() and fb_restore_state operations from frame buffer layer. They are used only in two drivers: 1. savagefb - and cause bug #11248 2. uvesafb Usage of these operations is misunderstood in both drivers so kill these operations, fix the bug #11248 and avoid confusion in the future. Tested on Savage 3D/MV card and the patch fixes the bug #11248. The frame buffer layer uses these funtions during switch between graphics and text mode of the console, but these drivers saves state before switching of the frame buffer (in the fb_open) and after releasing it (in the fb_release). This defeats the purpose of these operations. Addresses http://bugzilla.kernel.org/show_bug.cgi?id=11248 Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Reported-by: Jochen Hein <jochen@jochen.org> Tested-by: Jochen Hein <jochen@jochen.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Michal Januszewski <spock@gentoo.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-10-20omap: headers: Move remaining headers from include/mach to include/platTony Lindgren
Move the remaining headers under plat-omap/include/mach to plat-omap/include/plat. Also search and replace the files using these headers to include using the right path. This was done with: #!/bin/bash mach_dir_old="arch/arm/plat-omap/include/mach" plat_dir_new="arch/arm/plat-omap/include/plat" headers=$(cd $mach_dir_old && ls *.h) omap_dirs="arch/arm/*omap*/ \ drivers/video/omap \ sound/soc/omap" other_files="drivers/leds/leds-ams-delta.c \ drivers/mfd/menelaus.c \ drivers/mfd/twl4030-core.c \ drivers/mtd/nand/ams-delta.c" for header in $headers; do old="#include <mach\/$header" new="#include <plat\/$header" for dir in $omap_dirs; do find $dir -type f -name \*.[chS] | \ xargs sed -i "s/$old/$new/" done find drivers/ -type f -name \*omap*.[chS] | \ xargs sed -i "s/$old/$new/" for file in $other_files; do sed -i "s/$old/$new/" $file done done for header in $(ls $mach_dir_old/*.h); do git mv $header $plat_dir_new/ done Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-10-19omap: Use ioremap in dispc.cTony Lindgren
Use ioremap in dispc.c Cc: Imre Deak <imre.deak@nokia.com> Cc: Tomi Valkeinen <tomi.valkeinen@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-10-08Merge branch 'omap-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 * 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: omapfb: Blizzard: constify register address tables omapfb: Blizzard: fix pointer to be const omapfb: Condition mutex acquisition omap: iovmm: Add missing mutex_unlock omap: iovmm: Fix incorrect spelling omap: SRAM: flush the right address after memcpy in omap_sram_push omap: Lock DPLL5 at boot omap: Fix incorrect 730 vs 850 detection OMAP3: PM: introduce a new powerdomain walk helper OMAP3: PM: Enable GPIO module-level wakeups OMAP3: PM: USBHOST: clear wakeup events on both hosts OMAP3: PM: PRCM interrupt: only handle selected PRCM interrupts OMAP3: PM: PRCM interrupt: check MPUGRPSEL register OMAP3: PM: Prevent hang in prcm_interrupt_handler
2009-10-08video: includecheck fix: da8xx-fb.cJaswinder Singh Rajput
fix the following 'make includecheck' warning: drivers/video/da8xx-fb.c: linux/device.h is included more than once. Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-10-08video: includecheck fix: msm, mddi.cJaswinder Singh Rajput
fix the following 'make includecheck' warning: drivers/video/msm/mddi.c: linux/delay.h is included more than once. Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-10-06omapfb: Blizzard: constify register address tablesTommi Rantala
Constify register address tables Cc: Tomi Valkeinen <tomi.valkeinen@nokia.com> Cc: Imre Deak <imre.deak@nokia.com> Signed-off-by: Tommi Rantala <tt.rantala@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-10-06omapfb: Blizzard: fix pointer to be constTommi Rantala
Fixes a compiler warning: warning: assignment discards qualifiers from pointer target type Cc: Tomi Valkeinen <tomi.valkeinen@nokia.com> Cc: Imre Deak <imre.deak@nokia.com> Signed-off-by: Tommi Rantala <tt.rantala@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-10-06omapfb: Condition mutex acquisitionSergio Aguirre
This fixes a bug introduced by this commit ID: commit 537a1bf059fa312355696fa6db80726e655e7f17 Author: Krzysztof Helt <krzysztof.h1@wp.pl> Date: Tue Jun 30 11:41:29 2009 -0700 fbdev: add mutex for fb_mmap locking In which a mutex was added when changing smem_start and smem_len fields, so the mutex inside the fb_mmap() call is actually used. The problem was that set_fb_fix, which modifies the above 2 fields, was called before and after registering the framebuffer, which when used before registration, lead to a failed attempt to use an uninitialized mutex. Solution: Don't use mutex before framebuffer registration. Signed-off-by: Sergio Aguirre <saaguirre@ti.com> Acked-by: Tomi Valkeinen <tomi.valkeinen@nokia.com> Acked-by: Imre Deak <imre.deak@nokia.com> Tested-by: Cory Maccarrone <darkstar6262@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-10-02Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (46 commits) cnic: Fix NETDEV_UP event processing. uvesafb/connector: Disallow unpliviged users to send netlink packets pohmelfs/connector: Disallow unpliviged users to configure pohmelfs dst/connector: Disallow unpliviged users to configure dst dm/connector: Only process connector packages from privileged processes connector: Removed the destruct_data callback since it is always kfree_skb() connector/dm: Fixed a compilation warning connector: Provide the sender's credentials to the callback connector: Keep the skb in cn_callback_data e1000e/igb/ixgbe: Don't report an error if devices don't support AER net: Fix wrong sizeof net: splice() from tcp to pipe should take into account O_NONBLOCK net: Use sk_mark for routing lookup in more places sky2: irqname based on pci address skge: use unique IRQ name IPv4 TCP fails to send window scale option when window scale is zero net/ipv4/tcp.c: fix min() type mismatch warning Kconfig: STRIP: Remove stale bits of STRIP help text NET: mkiss: Fix typo tg3: Remove prev_vlan_tag from struct tx_ring_info ...
2009-10-02uvesafb/connector: Disallow unpliviged users to send netlink packetsPhilipp Reisner
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-02connector: Provide the sender's credentials to the callbackPhilipp Reisner
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Acked-by: Lars Ellenberg <lars.ellenberg@linbit.com> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-09-30Merge branch 'drm-next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (25 commits) drm/radeon/kms: Convert R520 to new init path and associated cleanup drm/radeon/kms: Convert RV515 to new init path and associated cleanup drm: fix radeon DRM warnings when !CONFIG_DEBUG_FS drm: fix drm_fb_helper warning when !CONFIG_MAGIC_SYSRQ drm/r600: fix memory leak introduced with 64k malloc avoidance fix. drm/kms: make fb helper work for all drivers. drm/radeon/r600: fix offset handling in CS parser drm/radeon/kms/r600: fix forcing pci mode on agp cards drm/radeon/kms: fix for the extra pages copying. drm/radeon/kms/r600: add support for vline relocs drm/radeon/kms: fix some bugs in vline reloc drm/radeon/kms/r600: clamp vram to aperture size drm/kms: protect against fb helper not being created. drm/r600: get values from the passed in IB not the copy. drm: create gitignore file for radeon drm/radeon/kms: remove unneeded master create/destroy functions. drm/kms: start adding command line interface using fb. fb: change rules for global rules match. drm/radeon/kms: don't require up to 64k allocations. (v2) drm/radeon/kms: enable dac load detection by default. ... Trivial conflicts in drivers/gpu/drm/radeon/radeon_asic.h due to adding '->vga_set_state' function pointers.
2009-09-27const: mark struct vm_struct_operationsAlexey Dobriyan
* mark struct vm_area_struct::vm_ops as const * mark vm_ops in AGP code But leave TTM code alone, something is fishy there with global vm_ops being used. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-26Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlightLinus Torvalds
* 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlight: backlight: new driver for ADP5520/ADP5501 MFD PMICs backlight: extend event support to also support poll() backlight/eeepc-laptop: Update the backlight state when we change brightness backlight/acpi: Update the backlight state when we change brightness backlight: Allow drivers to update the core, and generate events on changes backlight: switch to da903x driver to dev_pm_ops backlight: Add support for the Avionic Design Xanthos backlight device. backlight: spi driver for LMS283GF05 LCD backlight: move hp680-bl's probe function to .devinit.text backlight: Add support for new Apple machines. backlight: mbp_nvidia_bl: add support for MacBookAir 1,1 backlight: Add WM831x backlight driver Trivial conflicts due to '#ifdef CONFIG_PM' differences in drivers/video/backlight/da903x_bl.c
2009-09-26backlight: new driver for ADP5520/ADP5501 MFD PMICsMichael Hennerich
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
2009-09-26backlight: extend event support to also support poll()Henrique de Moraes Holschuh
Extend the backlight event support to also allow the use of poll()/select() on actual_brightness. We already have the entire event hookup anyway, adding a single function call in one line to get functionality like that is a really good deal. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
2009-09-25fb: change rules for global rules match.Dave Airlie
Having a : should be enough 'fb:' isn't really useful if the fb wants to a kms output ID. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-24Merge branch 'origin' into for-linusRussell King
Conflicts: MAINTAINERS
2009-09-23sisfb: change SiS_DDC_Port type to SISIOADDRESSAaro Koskinen
The patch enables the driver to be used on platforms such as ARM where an I/O address is a 32-bit memory address. The patch avoids the following kernel oops: debian:~# modprobe sisfb [ 73.070000] sisfb: Video ROM found [ 73.080000] sisfb: Video RAM at 0x80000000, mapped to 0xe0a00000, size 1024k [ 73.090000] sisfb: MMIO at 0x84080000, mapped to 0xe0b80000, size 256k [ 73.090000] sisfb: Memory heap starting at 800K, size 32K [ 73.360000] Unable to handle kernel paging request at virtual address 6e000844 [ 73.380000] pgd = df230000 [ 73.380000] [6e000844] *pgd=00000000 [ 73.380000] Internal error: Oops: 8f5 [#1] [ 73.380000] Modules linked in: sisfb(+) fb cfbcopyarea cfbimgblt cfbfillrect [ 73.380000] CPU: 0 Not tainted (2.6.31-iop32x #1) [ 73.380000] PC is at SiS_SetRegANDOR+0x10/0x38 [sisfb] [ 73.380000] LR is at SiS_SetSCLKHigh+0x38/0x94 [sisfb] [ 73.380000] pc : [<bf01dc00>] lr : [<bf0238f8>] psr: 60000013 [ 73.380000] sp : df38fd00 ip : 6e000000 fp : 00000002 [ 73.380000] r10: 00000108 r9 : 00000000 r8 : 00000108 [ 73.380000] r7 : df064258 r6 : 00000110 r5 : 6e000844 r4 : 0000010a [ 73.380000] r3 : 00000001 r2 : 0000000e r1 : 00000011 r0 : 00000844 [ 73.380000] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 73.380000] Control: 0000397f Table: bf230000 DAC: 00000015 [ 73.380000] Process modprobe (pid: 1849, stack limit = 0xdf38e270) [ 73.380000] Stack: (0xdf38fd00 to 0xdf390000) [ 73.380000] fd00: 0000010a 00000108 df064258 df064258 df064258 00000000 00000000 bf02c4e0 [ 73.380000] fd20: 00000114 bf02c50c 00000013 00000114 0000010a df064258 00000000 bf02c980 [ 73.380000] fd40: 00009c66 00000004 00000001 df064250 a0010000 a6a2a0a0 df064250 00000003 [ 73.380000] fd60: df064250 00000000 df064258 0000fffd 00000000 00000000 00000000 bf033948 [ 73.380000] fd80: 00000000 00000000 00000000 bf019e2c 00000000 df064a70 bf03b470 00010000 [ 73.380000] fda0: 00000000 df064250 00000000 df831c00 00000012 bf039f70 00000000 c00abed8 [ 73.380000] fdc0: 000008a6 000008a4 df0649b0 df064878 df064258 df064000 00000000 00000000 [ 73.380000] fde0: 00000001 00008000 00000001 00030000 df81c930 bf049f88 df831c00 00000000 [ 73.380000] fe00: bf049f58 df3952a0 c0447708 bf049f88 bf049fe0 c0191980 df831c00 c0191b10 [ 73.380000] fe20: df831c58 bf049f58 df831c00 bf04aca8 df3952a0 df831c58 df831c58 bf049f88 [ 73.380000] fe40: c01ba1b4 c01ba0a0 df831c58 df831c8c bf049f88 c01ba1b4 df3952a0 00000000 [ 73.380000] fe60: c03e265c c01ba240 00000000 df38fe78 bf049f88 c01b990c df812938 df81b8d0 [ 73.380000] fe80: df3952a0 df807780 00000000 00000060 bf049f88 c01b9224 bf0429c8 00000000 [ 73.380000] fea0: bf049f58 00000000 bf049f88 00000000 00000000 bf04aea8 00000000 c01ba4e4 [ 73.380000] fec0: e09861a0 bf049f58 00000000 bf049f88 00000000 c0191f20 00000000 00000000 [ 73.380000] fee0: c03f7bac bf04d418 0000fff2 0000fff1 bf04ad08 0002f260 0002f260 e0986038 [ 73.380000] ff00: e0986150 e098568b df143340 e0990280 00000036 c03d8b00 fffffffd 00000000 [ 73.380000] ff20: bf04acfc 00000000 fffffffc 0003cf4b 00018098 c03f7bac 00000000 bf04d000 [ 73.380000] ff40: df38e000 00000000 bedc0984 c00272a4 ffffffff c005bc88 00000000 00000000 [ 73.380000] ff60: 0003cf4b 0003cf4b 00018098 bf04acfc 00000000 c0027fe8 df38e000 00000000 [ 73.380000] ff80: bedc0984 c006882c 00001000 00000003 00000000 00009064 00000000 00008edc [ 73.380000] ffa0: 00000080 c0027e20 00009064 00000000 4014e000 0003cf4b 00018098 0003cf4b [ 73.380000] ffc0: 00009064 00000000 00008edc 00000080 00000000 00000000 40025000 bedc0984 [ 73.380000] ffe0: 00000000 bedc08fc 0000b6b0 400e8f34 60000010 4014e000 00000000 00000000 [ 73.380000] [<bf01dc00>] (SiS_SetRegANDOR+0x10/0x38 [sisfb]) from [<df064258>] (0xdf064258) [ 73.380000] Code: e92d0030 e20110ff e280546e e3a0c46e (e5c51000) [ 73.680000] ---[ end trace 62a93e01df37a5f2 ]--- Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Cc: Thomas Winischhofer <thomas@winischhofer.net> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-23video: s3c_fb.c: fix build with CONFIG_HOTPLUG=nPeter Korsgaard
Fixes `s3c_fb_remove' referenced in section `.data' of drivers/built-in.o: defined in discarded section `.devexit.text' of drivers/built-in.o With CONFIG_HOTPLUG=n, functions marked with __devexit gets removed, so make sure we use __devexit_p when referencing pointers to them. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Acked-by: Ben Dooks <ben-linux@fluff.org> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-23drivers/video/tmiofb.c: fix uninitialised return valueAndrew Morton
drivers/video/tmiofb.c: In function 'tmiofb_resume': drivers/video/tmiofb.c:977: warning: 'retval' may be used uninitialized in this function Acked-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-23vgacon: prevent vgacon_deinit from touching the hardware for inactive consoles.Francisco Jerez
fbcon makes the (reasonable) assumption that it only needs to program the hardware once, when fbcon_init() is called for the foreground console. This doesn't always play well with vgacon because vgacon_deinit() is only doing its job when the last console it owns is closed (when switching from vgacon to fbcon, that's usually *after* fbcon_init() has set the new mode). Depending on the hardware this can cause the wrong framebuffer location to be scanned out (e.g. reproduced on nv05 with the nouveau framebuffer driver). Signed-off-by: Francisco Jerez <currojerez@riseup.net> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> 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>
2009-09-23fbcon: only unbind from console if successfully registeredIan Armstrong
Attempting to unload a framebuffer module calls unregister_framebuffer() which in turn gets fbcon to release it. If fbcon has no framebuffers linked to a console, it will also unbind itself from the console driver. However, if fbcon never registered itself as a console driver, the unbind will fail causing the framebuffer device entry to persist. In most cases this failure will result in an oops when attempting to access the now non-existent device. This patch ensures that the fbcon unbind request will succeed even if a bind was never done. It tracks if a successful bind ever occurred & will only attempt to unbind if needed. If there never was a bind, it simply returns with no error. Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-23matroxfb: get rid of CONFIG_FB_MATROX_32MBJean Delvare
CONFIG_FB_MATROX_32MB is always enabled, so there is no point in having ifdefs all around. And it is bad practice to use CONFIG_* as a name for something which is not a Kconfig option. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Petr Vandrovec <vandrove@vc.cvut.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>
2009-09-23matroxfb: get rid of unneeded macro MINFO_FROMJean Delvare
With multihead support always enabled, macros MINFO_FROM and MINFO_FROM_INFO are no longer needed and make the code harder to read. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Petr Vandrovec <vandrove@vc.cvut.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>
2009-09-23matroxfb: get rid of unneeded macros WPMINFO and friendsJean Delvare
With multihead support always enabled, these macros are no longer needed and make the code harder to read. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Petr Vandrovec <vandrove@vc.cvut.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>
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