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* | tridentfb: remove warning message that cyblafb driver should be usedKrzysztof Helt2008-07-24
| | | | | | | | | | | | | | | | | | The tridentfb driver should handle now all chipsets handled by the cyblafb driver. Remove the message which claims that support will be removed. 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>
* | tridentfb: add imageblit acceleration for Blade3D familyKrzysztof Helt2008-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | Add imageblit acceleration for the Blade3D family of cores. The code is based on code from the cyblafb driver. It is a step toward assimilating back the cyblafb driver into the tridentfb driver. The cyblafb driver handles a subfamily of the Trident Blade3d cores. 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>
* | tridentfb: Blade3D clock fixesKrzysztof Helt2008-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes following problems: - does not allow the m parameter to reach 0 as it locks the graphics core (power cycle needed) - for the newer chips (with new clock registers) does not allow of n / m ratio below 4 as it gives unstable image on the Blade3D core - extend shift parameter (k) range to 2 for the newer chips to cope with the n /m >= 4 limit at low resolution (bandwidth) modes - prefer modes with higher n / m ratio (higher k values) 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>
* | tridentfb: y-panning fixesKrzysztof Helt2008-07-24
| | | | | | | | | | | | | | | | | | | | | | The Trident cards uses only 20-bit address of screen start in double words. This allows addressing for only 4MB of video memory so check this. Also remove some redundant checks and assignments. 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>
* | tridentfb: fix 224 color logo at 8 bppKrzysztof Helt2008-07-24
| | | | | | | | | | | | | | | | | | Fix depth setting for 8 bpp mode. The nice 224 color logo is not displayed in 8 bpp depth without this fix. 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>
* | tridentfb: fix console freeze when switching from X11Krzysztof Helt2008-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes two problems when acceleration is enabled: - console switch from the Xorg locks up the computer because the Xorg code locks some registers and disables the mmio mode, so reenable these in the tridentfb_set_par() and enable_mmio() - blacklist the Image975 chipset from setting PCI burst mode. This helps with random lock ups of the framebuffer on this chip. The same fix is probably needed for the Xorg as well. 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>
* | tridentfb: source code improvementsKrzysztof Helt2008-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch contains general source code improvments: - more simple functions are inline - removes some meaningless output and the VERSION string as it is no use - eng_par is moved into the tridentfb_par - removed small section of code for CyberBladeXPAi1 which is maybe right for only one resolution and refresh rate and is probably redundant now - other minor improvements 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>
* | tridentfb: acceleration constants changeKrzysztof Helt2008-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch replaces deprecated constant FB_ACCELF_TEXT with FBINFO_HWACCEL_DISABLED and adds constants for Trident families of accelerators. The FBINFO_HWACCEL_DISABLED is correctly used so noaccel parameter works now. 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>
* | tridentfb: various pixclock and timing improvementsKrzysztof Helt2008-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes few issues related to timings and pixclock generation: - disallow the pixclocks with numerator lower than double denominator. This fixes display instability for some modes. - choose the pixelclock with the highest numerator and denominator values. This improve image quality and fixes display instability for some modes. - make interlaced modes work. - set synchronization pulses polarization correctly. - horizontal synchronization timing are now the same as generated by X. 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>
* | tridentfb: acceleration bug fixesKrzysztof Helt2008-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes two problems when acceleration is enabled: - bit for bitblt direction is corrected so scrolling down works as expected on 3DImage chips - initialization of acceleration is done later this helps with initial console malfuntion (on Blade3D chips) well documented here: http://marc.info/?l=linux-fbdev-users&m=111386953124478&w=2 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>
* | tridentfb: acceleration code improvementsKrzysztof Helt2008-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch brings various acceleration improvements: - set copyarea/fillrect for non-accelerated framebuffer (fix) - remove 15 bpp depth handling to simplify code as it hardly works (15 bpp handling was obviously missing in some switches) - add fb_sync call and move waiting before accelerated function to make acceleration more asynchronous to cpu (few % of speed improvement) - add cpu_relax() call in waiting loops - make longer register names and name more registers - move registers' definition to header - general code improvements (shortening, simplifying) 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>
* | tridentfb: add acceleration for TGUI familiesKrzysztof Helt2008-07-24
| | | | | | | | | | | | | | | | | | | | | | | | This patch adds acceleration for TGUI 9440 and 96xx chips. These chips requires line length to be power of 2, so this is also changed. It also moves the troubling enable_mmio() function to its final destination. 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>
* | tridentfb: fix hi-color modes for TGUI 9440Krzysztof Helt2008-07-24
| | | | | | | | | | | | | | | | | | | | The TGUI 9440 requires doubling clock for 16bpp (hi-color) modes. The patch also moves back enable_mmio() call to the right position. 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>
* | tridentfb: preserve memory type settingsKrzysztof Helt2008-07-24
| | | | | | | | | | | | | | | | | | Do not overwrite bits which contain memory type settings. It removes noise pixels ("snow") on Blade3D and 3DImage chips. 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>
* | tridentfb: improve check_var functionKrzysztof Helt2008-07-24
| | | | | | | | | | | | | | | | | | | | Do some additional checks (like pixelclock versus ramdac speed) to eliminate modes which do not work. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | tridentfb: fix unitialized pseudo_paletteKrzysztof Helt2008-07-24
| | | | | | | | | | | | | | | | | | | | Initialize the pseudo_palette pointer properly. This fixes crash when 16bpp or 32bpp mode is selected. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | tridentfb: add TGUI 9440 supportKrzysztof Helt2008-07-24
| | | | | | | | | | | | | | | | | | Add support for TGUI 9440 chip. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | tridentfb: improved register values on TGUI 9680Krzysztof Helt2008-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Improved values for some registers after Xorg Trident driver. The main problem was that values set by BIOS have been ignored. This patch completely remove random pixels ("snow") on the TGUI 9680 and 9440 (not supported yet by the driver). It does not help with the "snow" on 3DImage and Blade3D cards. There is also small improvement in timing calculations (hblank start and vblank start) Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | tridentfb: improve probe functionKrzysztof Helt2008-07-24
| | | | | | | | | | | | | | | | | | Add missing release of allocated fb_info structure and move enable_mmio() to fix error path. 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>
* | tridentfb: fix clock settings for older Trident 96XX chipsKrzysztof Helt2008-07-24
| | | | | | | | | | | | | | | | | | | | The Xorg code shows that Trident models 9660, 9680 and 9682 require a different clock setting method. Add the second clock setting method for older models. 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>
* | tridentfb: use mmio access for clock settingKrzysztof Helt2008-07-24
| | | | | | | | | | | | | | | | | | | | Use the mmio outb function instead of direct one. The mmio registers are already mapped (in the probe function). Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | tridentfb: fix timing calculationsKrzysztof Helt2008-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix broken timings calculations. This patch helps with following problems: - no left part of screen visible (up to half of the screen) - monitor's frequencies are not the ones intended for selected modes - if mode with resoultion y > 1024 is selected at least once then all modes with y < 1024 are "out of sync" (no display) Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | tridentfb: make use of functions and constants from the vga.hKrzysztof Helt2008-07-24
| | | | | | | | | | | | | | | | | | | | Make use of functions and constants from the vga.h header to compact the code and make it more readable. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | tridentfb: move global acceleration hooks into structureKrzysztof Helt2008-07-24
| | | | | | | | | | | | | | | | | | | | This patch moves acceleration hooks into the tridentfb_par structure and removes global hooks. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | tridentfb: convert is_blade and is_xp macros into functionsKrzysztof Helt2008-07-24
| | | | | | | | | | | | | | | | | | This patch converts the is_blade() and is_xp() macros into local functions. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | tridentfb: move global flat panel variable into structureKrzysztof Helt2008-07-24
| | | | | | | | | | | | | | | | | | | | This patch moves flat panel indicator into tridentfb_par structure and removes related global variables and macros. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | tridentfb: move global chip_id into structureKrzysztof Helt2008-07-24
| | | | | | | | | | | | | | | | | | | | | | | | This patch moves the chip_id into tridentfb_par structure and removes global chip_id related constants. It also bumps version of the driver to 0.7.9 Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | tridentfb: move global pseudo palette into structureKrzysztof Helt2008-07-24
| | | | | | | | | | | | | | | | | | | | This patch moves pseudo palette int tridentfb_par structure and removes global default_var. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | tridentfb: convert fb_info into allocated oneKrzysztof Helt2008-07-24
| | | | | | | | | | | | | | | | | | | | | | This patch converts fb_info structure from global variable to allocatable one. The global default_par is moved into function variable. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | tridentfb: replace macros with functionsKrzysztof Helt2008-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch replaces macros with static functions and puts tridentfb_par pointer as the first argument of these functions. These is a step toward multihead support. Additionally, bogus TRIDENT_MMIO define is removed as the driver supports graphics cards only through the mmio mode. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | fbdev: add the carmine FB driverSebastian Siewior2008-07-24
| | | | | | | | | | | | | | | | | | | | | | Basic FB driver for the carmine chip. The driver registers two FB devices for the two possible screens. The DRAM settings can be be switched via Kconfig (between eval board and custom). Signed-off-by: Sebastian Siewior <bigeasy@linutronix.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>
* | PAGE_ALIGN(): correctly handle 64-bit values on 32-bit architecturesAndrea Righi2008-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On 32-bit architectures PAGE_ALIGN() truncates 64-bit values to the 32-bit boundary. For example: u64 val = PAGE_ALIGN(size); always returns a value < 4GB even if size is greater than 4GB. The problem resides in PAGE_MASK definition (from include/asm-x86/page.h for example): #define PAGE_SHIFT 12 #define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT) #define PAGE_MASK (~(PAGE_SIZE-1)) ... #define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK) The "~" is performed on a 32-bit value, so everything in "and" with PAGE_MASK greater than 4GB will be truncated to the 32-bit boundary. Using the ALIGN() macro seems to be the right way, because it uses typeof(addr) for the mask. Also move the PAGE_ALIGN() definitions out of include/asm-*/page.h in include/linux/mm.h. See also lkml discussion: http://lkml.org/lkml/2008/6/11/237 [akpm@linux-foundation.org: fix drivers/media/video/uvc/uvc_queue.c] [akpm@linux-foundation.org: fix v850] [akpm@linux-foundation.org: fix powerpc] [akpm@linux-foundation.org: fix arm] [akpm@linux-foundation.org: fix mips] [akpm@linux-foundation.org: fix drivers/media/video/pvrusb2/pvrusb2-dvb.c] [akpm@linux-foundation.org: fix drivers/mtd/maps/uclinux.c] [akpm@linux-foundation.org: fix powerpc] Signed-off-by: Andrea Righi <righi.andrea@gmail.com> Cc: <linux-arch@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2008-07-23
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (85 commits) [ARM] pxa: add base support for PXA930 Handheld Platform (aka SAAR) [ARM] pxa: add base support for PXA930 Evaluation Board (aka TavorEVB) [ARM] pxa: add base support for PXA930 (aka Tavor-P) [ARM] Update mach-types [ARM] pxa: make littleton to use the new smc91x platform data [ARM] pxa: make zylonite to use the new smc91x platform data [ARM] pxa: make mainstone to use the new smc91x platform data [ARM] pxa: make lubbock to use new smc91x platform data [NET] smc91x: prepare SMC_USE_PXA_DMA to be specified in platform data [NET] smc91x: prepare for SMC_IO_SHIFT to be a platform configurable variable [NET] smc91x: add SMC91X_NOWAIT flag to platform data [NET] smc91x: favor the use of SMC91X_USE_* instead of SMC_CAN_USE_* [NET] smc91x: remove "irq_flags" from "struct smc91x_platdata" [ARM] 5146/1: pxa2xx: convert all boards to call pxa2xx_transceiver_mode helper Support for LCD on e740 e750 e400 and e800 e-series PDAs E-series UDC support PXA UDC - allow use of inverted GPIO for pullup Add e350 support Fix broken e-series build E-series GPIO / IRQ definitions. ...
| * Merge branch 'pxa' into develRussell King2008-07-13
| |\ | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/configs/em_x270_defconfig arch/arm/configs/xm_x270_defconfig
| | *-. Merge branches 'pxa-ezx', 'pxa-magician' and 'pxa-palm' into pxaRussell King2008-07-10
| | |\ \
| | | | * Merge branch 'machtypes' into pxa-palmRussell King2008-07-09
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| | * | | [ARM] 5164/1: pxafb: Support for RGB666, RGBT666, RGB888 and RGBT888Stefan Schmidt2008-07-10
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the .depth field to pxafb_mode_info and use it to set pixel data format as 18(RGB666), 19(RGBT666), 24(RGB888) or 25(RGBT888) Signed-off-by: Daniel Ribeiro <drwyrm@gmail.com> Acked-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | | Merge branch 'merge' of ↵Linus Torvalds2008-07-22
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (49 commits) powerpc: Fix build bug with binutils < 2.18 and GCC < 4.2 powerpc/eeh: Don't panic when EEH_MAX_FAILS is exceeded fbdev: Teaches offb about palette on radeon r5xx/r6xx powerpc/cell/edac: Log a syndrome code in case of correctable error powerpc/cell: Add DMA_ATTR_WEAK_ORDERING dma attribute and use in Cell IOMMU code powerpc: Indicate which oprofile counters to use while in compat mode powerpc/boot: Change spaces to tabs powerpc: Remove duplicate 6xx option in Kconfig powerpc: Use PPC_LONG and PPC_LONG_ALIGN in lib/string.S powerpc: Use PPC_LONG_ALIGN in uaccess.h powerpc: Add a #define for aligning to a long-sized boundary powerpc: Fix OF parsing of 64 bits PCI addresses powerpc: Use WARN_ON(1) instead of __WARN() powerpc: Fix support for latencytop powerpc/ps3: Update ps3_defconfig powerpc/ps3: Add a sub-match id to ps3_system_bus powerpc: Add a 6xx defconfig powerpc/dma: Use the struct dma_attrs in iommu code powerpc/cell: Add support for power button of future IBM cell blades powerpc/cell: Cleanup sysreset_hack for IBM cell blades ...
| * \ \ \ Merge commit 'origin/master'Benjamin Herrenschmidt2008-07-22
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | Manually fixed up: drivers/net/fs_enet/fs_enet-main.c
| * | | | | fbdev: Teaches offb about palette on radeon r5xx/r6xxBenjamin Herrenschmidt2008-07-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The offb driver already has a collection of hacks to be able to set the palette on various chips. This adds support for r5xx/r6xx radeons. This is needed as offb is the only console solution on these currently and the firmware in some cases sets a really bad color palette. This fixes using some Radeon X16xx on the Powerstation for example. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
| * | | | | powerpc/ps3: Add a sub-match id to ps3_system_busMasakazu Mokuno2008-07-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add sub match id for ps3 system bus so that two different system bus devices can be connected to a shared device. Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp> Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* | | | | | driver core: remove DEVICE_NAME_SIZE defineKay Sievers2008-07-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is no such thing as a "device name size" in the driver core, so remove the define and fix up any users of this odd define in the rest of the kernel. Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | | | | device create: framebuffer: convert device_create to device_create_drvdataGreg Kroah-Hartman2008-07-22
| |/ / / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | device_create() is race-prone, so use the race-free device_create_drvdata() instead as device_create() is going away. Cc: Antonino Daplas <adaplas@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | | | export c2pAdrian Bunk2008-07-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the following build error: <-- snip --> .. Building modules, stage 2. MODPOST 1203 modules ERROR: "c2p" [drivers/video/amifb.ko] undefined! .. make[2]: *** [__modpost] Error 1 <-- snip --> Reported-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | drivers/video/c2p.c: add MODULE_LICENSEAdrian Bunk2008-07-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the missing MODULE_LICENSE("GPL"). Reported-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | atafb: Register Atari-specific video modes with sysfsGeert Uytterhoeven2008-07-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Register the Atari-specific video modes with sysfs, so you can see them in /sys/class/graphics/fb0/modes and change the video mode by writing to /sys/class/graphics/fb0/mode. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | amifb: Register Amiga-specific video modes with sysfsGeert Uytterhoeven2008-07-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Register the Amiga-specific video modes with sysfs, so you can see them in /sys/class/graphics/fb0/modes and change the video mode by writing to /sys/class/graphics/fb0/mode. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | m68k: Return -ENODEV if no device is foundGeert Uytterhoeven2008-07-20
|/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to the tests in do_initcalls(), the proper error code in case no device is found is -ENODEV, not -ENXIO or -EIO. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | Merge commit 'origin/master'Benjamin Herrenschmidt2008-07-15
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Manual merge of: arch/powerpc/Kconfig arch/powerpc/kernel/stacktrace.c arch/powerpc/mm/slice.c arch/ppc/kernel/smp.c
| * \ \ \ Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6Linus Torvalds2008-07-15
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: (56 commits) i2c: Add detection capability to new-style drivers i2c: Call client_unregister for new-style devices too i2c: Clean up old chip drivers i2c-ibm_iic: Register child nodes i2c: New-style EEPROM driver using device IDs i2c: Export the i2c_bus_type symbol i2c-au1550: Fix PM support i2c-dev: Delete empty detach_client callback i2c: Drop stray references to lm_sensors i2c: Check for ACPI resource conflicts i2c-ocores: basic PM support i2c-sibyte: SWARM I2C board initialization i2c-i801: Fix handling of error conditions i2c-i801: Rename local variable temp to status i2c-i801: Properly report bus arbitration loss i2c-i801: Remove verbose debugging messages i2c-algo-pcf: Drop unused struct members i2c-algo-pcf: Multi-master lost-arbitration improvement i2c: Deprecate the legacy gpio drivers i2c-pxa: Initialize early ...
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