- 01 Apr, 2009 40 commits
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Carl Worth authored
This is a baby-step in the direction of having finer-grained locking than the struct_mutex. Specifically, this will enable new debugging code to read the active list for printing out GPU state when the GPU is wedged, (while the struct_mutex is held, of course). Signed-off-by:
Carl Worth <cworth@cworth.org> [anholt: indentation fix] Signed-off-by:
Eric Anholt <eric@anholt.net>
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Zhenyu Wang authored
This brings SDVO TV support from 2D driver, including origin fix f1ca56e17d0 and later fix 2fcf4fcccfe. Also fix wrong modeline definitions for SDVO TV. Signed-off-by:
Zhenyu Wang <zhenyu.z.wang@intel.com> Signed-off-by:
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Zhenyu Wang authored
This brings fix commit acde0ef683 from 2D driver. Signed-off-by:
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Zhenyu Wang authored
This brings fix commit 62c0c2f5549a from 2D driver. Signed-off-by:
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Zhenyu Wang authored
Fix compile error of intel_sdvo_debug_response(), and explicit use KERN_DEBUG for printk. Signed-off-by:
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Zhenyu Wang authored
Only set TV DAC in property change seems doesn't work, we have to setup whole crtc pipe which assigned to TV alone. Signed-off-by:
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Zhenyu Wang authored
If there's no real property change, don't need to set TV mode again. Signed-off-by:
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Arjan van de Ven authored
udelay() of 20 milliseconds really ought to just use mdelay(), that avoids the various wrap scenarios and also is more readable Signed-off-by:
Arjan van de Ven <arjan@linux.intel.com> Signed-off-by:
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Jesse Barnes authored
Add VGA port hotplug detection to the i915 driver. When KMS is enabled, plugging in or removing a VGA cable from the VGA connector will generate a uevent, which indicates to userspace that it should re-probe outputs on this device (to determine modes, etc.). Signed-off-by:
Jesse Barnes <jbarnes@virtuousgeek.org> [anholt: dropped extra PORT_HOTPLUG_STAT clear with ack from jbarnes] Signed-off-by:
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Shaohua Li authored
IGD device only has last 1 page used by GTT. This should match the AGP gart code. Signed-off-by:
Shaohua Li <shaohua.li@intel.com> Signed-off-by:
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Ma Ling authored
drm_get_edid will store edid into raw_edid, so when freeing edid memory, at the same time clean raw_edid pointer. Signed-off-by:
Ma Ling <ling.ma@intel.com> [anholt: Note that raw_edid is not currently used anywhere] Signed-off-by:
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Jesse Barnes authored
Indicates something is wrong with the mapping; and apparently triggers in current kernels. Signed-off-by:
Jesse Barnes <jbarnes@virtuosugeek.org> Signed-off-by:
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Daniel Vetter authored
This fixes all the tiling problems with the 2d ddx. glxgears still doesn't work. Changes: - fix a copy&paste error in i8xx fence reg setup. It resulted in an at most a 512KB offset of the fence reg window, so was only visible sometimes. - add tests for stride and object size constrains (also for i915 and 1965 class hw). Userspace seems to have an of-by-one bug there, which changes the fence size by at most 512KB due to an overflow. - because i8xx hw is quite old (and therefore not as well-tested) I left 2 debug WARN_ONs in the i8xx fence reg setup code to hopefully catch any further overflows in the bit-fields. Lastly there's one small change to make the alignment checks more consistent. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=20289Signed-off-by:
Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (59 commits) ide-floppy: do not complete rq's prematurely ide: be able to build pmac driver without IDE built-in ide-pmac: IDE cable detection on Apple PowerBook ide: inline SELECT_DRIVE() ide: turn selectproc() method into dev_select() method (take 5) MAINTAINERS: move old ide-{floppy,tape} entries to CREDITS (take 2) ide: move data register access out of tf_{read|load}() methods (take 2) ide: call {in|out}put_data() methods from tf_{read|load}() methods (take 2) ide-io-std: shorten ide_{in|out}put_data() ide: rename IDE_TFLAG_IN_[HOB_]FEATURE ide: turn set_irq() method into write_devctl() method ide: use ATA_HOB ide-disk: use ATA_ERR ide: add support for CFA specified transfer modes (take 3) ide-iops: only clear DMA words on setting DMA mode ide: identify data word 53 bit 1 doesn't cover words 62 and 63 (take 3) au1xxx-ide: auide_{in|out}sw() should be static ide-floppy: use ide_pio_bytes() ide-{floppy,tape}: fix padding for PIO transfers ide: remove CONFIG_BLK_DEV_IDEDOUBLER config option ...
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git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6Linus Torvalds authored
* 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: (88 commits) PCI: fix HT MSI mapping fix PCI: don't enable too much HT MSI mapping x86/PCI: make pci=lastbus=255 work when acpi is on PCI: save and restore PCIe 2.0 registers PCI: update fakephp for bus_id removal PCI: fix kernel oops on bridge removal PCI: fix conflict between SR-IOV and config space sizing powerpc/PCI: include pci.h in powerpc MSI implementation PCI Hotplug: schedule fakephp for feature removal PCI Hotplug: rename legacy_fakephp to fakephp PCI Hotplug: restore fakephp interface with complete reimplementation PCI: Introduce /sys/bus/pci/devices/.../rescan PCI: Introduce /sys/bus/pci/devices/.../remove PCI: Introduce /sys/bus/pci/rescan PCI: Introduce pci_rescan_bus() PCI: do not enable bridges more than once PCI: do not initialize bridges more than once PCI: always scan child buses PCI: pci_scan_slot() returns newly found devices PCI: don't scan existing devices ... Fix trivial append-only conflict in Documentation/feature-removal-schedule.txt
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git://git390.marist.edu/pub/scm/linux-2.6Linus Torvalds authored
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: [S390] cio: online_store - trigger recognition for boxed devices [S390] cio: disallow online setting of device in transient state [S390] cio: introduce notifier for boxed state [S390] cio: introduce ccw_device_schedule_sch_unregister [S390] cio: wake up on failed recognition [S390] fix hypfs build failure [PATCH] sysrq: include interrupt.h instead of irq.h
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Brian Maly authored
The current logic for dmi matching in efifb does not allow efifb to load on all hardware that we can dmi match for. For a real world example, boot with elilo (3.7 or 3.8 vanilla) and on a Apple (MacBook) and EFI framebuffer driver will not load (you will have no video). This specific hardware is efi v1.10, so we have UGA and not GOP. Without special bootloader magic (i.e. extra elilo patches for UGA graphics detection) no screen info will be passed to the kernel and as a result efifb will not load. This patch allows the dmi match to happen by moving it to earlier in efifb_init, and sets the video type (in set_system) so that efifb can load when we have a valid dmi match and already know the specifics of the hardware. Without this patch the efifb driver will fail to load in the event screen info is not found and passed in by the bootloader, being that we will never get to look for a dmi match. A primary reason for matching with dmi is because not all bootloaders detect the video info properly. The solution is that in the event of a dmi match, we should set screen_info.orig_video_isVGA. Most bootloaders fail to set screen info on Apple hardware, and this is a big problem for people who use Apple hardware. Tested on a MacBook SantaRosa with elilo-3.8 (vanilla) and resolves the issue, the dmi match now works, EFI framebuffer now loads and video works. Signed-off-by:
Brian Maly <bmaly@redhat.com> Acked-by:
Huang Ying <ying.huang@intel.com> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Cc: Chandramouli Narayanan <mouli@linux.intel.com> Acked-by:
Peter Jones <pjones@redhat.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Krzysztof Helt authored
Remove Kconfig option for tridentfb acceleration. The acceleration can be switched off with modules "noaccel" parameter. The acceleration for Trident chips was fixed in the 2.6.27 kernel. Also, add CyberXXX and CyberBlade names to Kconfig option's name. It should make easier to find the tridentfb choice for cyblafb driver's users. The cyblafb driver has been replaced by the tridentfb driver. Signed-off-by:
Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by:
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Krzysztof Helt authored
Save one fifo entry on cursor enabling and disabling. Save another fifo entry for FB_CUR_SETPOS operation by removing redundant one. Signed-off-by:
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Krzysztof Helt authored
A hardware cursor is left enabled in the fb_set_par() which is called when a new console is created. This is inconsistent with software cursor's behaviour. Also, this makes a hardware cursor always visible in the Xfbdev (Xorg kdrive) server. Signed-off-by:
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Alessio Igor Bogani authored
Remove mutex from the nvidiafb_open/nvidiafb_release functions as these operations are mutexed at fb layer. Signed-off-by:
Alessio Igor Bogani <abogani@texware.it> Cc: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by:
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Wolfgang Kroener authored
Add suspend/resume for the Acer Travelmate 290D/292LMi with the following graphic-chip: 01:00.0 VGA compatible controller [0300]: ATI Technologies Inc RV350 [Mobility Radeon 9600 M10] [1002:4e50] (prog-if 00 [VGA controller]) Subsystem: Acer Incorporated [ALI] TravelMate 290 [1025:005a] Flags: bus master, 66MHz, medium devsel, latency 128, IRQ 10 Memory at a8000000 (32-bit, prefetchable) [size=128M] I/O ports at c100 [size=256] Memory at e0010000 (32-bit, non-prefetchable) [size=64K] [virtual] Expansion ROM at a0000000 [disabled] [size=128K] Capabilities: [58] AGP version 2.0 Capabilities: [50] Power Management version 2 Kernel driver in use: radeonfb Kernel modules: radeonfb Signed-off-by:
Wolfgang Kroener <lkml@azog.de> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by:
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Felipe Contreras authored
The blank operation should receive FB_BLANK_POWERDOWN, not VESA_POWERDOWN. Signed-off-by:
Felipe Contreras <felipe.contreras@nokia.com> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Andrea Righi <righi.andrea@gmail.com> Acked-by:
Trilok Soni <soni.trilok@gmail.com> Cc: Imre Deak <imre.deak@solidboot.com> Signed-off-by:
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Michal Januszewski authored
If the vbemode option is used, uvesafb calls fb_get_mode() without first setting the resolution in info->var. This results in a division by zero in fb_get_mode(), as evidenced e.g. in [1]. Fix this by ensuring the info->var structure is populated before fb_get_mode() is called. [1] http://bugzilla.kernel.org/show_bug.cgi?id=11661#c37Signed-off-by:
Michal Januszewski <spock@gentoo.org> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by:
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Krzysztof Helt authored
A tridentfb driver has all the functionality of the cyblafb driver without the bugs of the latter. Changes to the tridentfb driver: - FBINFO_READS_FAST added to the tridentfb. The cyblafb used a blitter for scrolling which is faster than color expansion on Cyberblade chipsets. The blitter is slower on a discrete Blade3D core. Use the blitter for scrolling in the tridentfb only for integrated Blade3D cores. Now, scrolling speed is about equal for the tridentfb and the cyblafb. - a copyright notice addition is done on request of Jani Monoses (the first author of the tridentfb). Tested on AGP Blade3D card and PCChips M787CLR motherboard: VIA C3 cpu + VT8601 north bridge (aka Cyberblade/i1). Signed-off-by:
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Ben Dooks authored
Add support for the newer Samsung devices, such as found in the S3C2443, S3C6400 or S3C6410 series SoC. It currently does not support all the alpha- or chroma-key options but it will support more exporting more than one framebuffer ready for adding overlay and blending functions. Signed-off-by:
Ben Dooks <ben-linux@fluff.org> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by:
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Herton Ronaldo Krzesinski authored
There is no entry for n411.c to be built, include one in Makefile. Signed-off-by:
Herton Ronaldo Krzesinski <herton@mandriva.com.br> Cc: Jaya Kumar <jayakumar.lkml@gmail.com> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by:
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Roel Kluin authored
Otherwise this will already return 0 if iteration MAXLOOP-2 occurs in the first loop. Signed-off-by:
Roel Kluin <roel.kluin@gmail.com> Cc: Joseph Chan <josephchan@via.com.tw> Signed-off-by:
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Roel Kluin authored
Signed-off-by:
Michal Januszewski <michalj@gmail.com> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by:
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Roel Kluin authored
Signed-off-by:
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Roel Kluin authored
Signed-off-by:
Ondrej Zajicek <santiago@crfreenet.org> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by:
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Andres Salomon authored
- fix cmap leak in removal path - fix cmap leak when register_framebuffer fails - check return value of fb_alloc_cmap - don't continue with driver setup if register_framebuffer fails [krzysztof.h1@wp.pl: spotted missing iounmap] [randy.dunlap@oracle.com: move data declaration before any code] Signed-off-by:
Andres Salomon <dilinger@debian.org> Cc: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by:
Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by:
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Roel Kluin authored
With for(div = 0; div < max_clk_div; div++) { ... } div reaches max_clk_div. Signed-off-by: -
Kristoffer Ericson authored
The s1d13xxx chip provides two values of identification value: the Production id (e.g 13506/13505/13806..) and a revision number 0,1,2,3). Together these can help us to differentiate between similiar setups. This patch adds the proper way of grabbing both those values and save them for future reference (in order to decide what functions a card supports, e.g acceleration). We also move away from the concept of all s1d13xxx = s1d13806 when we really support alot more. [akpm@linux-foundation.org: coding-style fixes] [akpm@linux-foundation.org: simplify s1d13xxxfb_probe()] Signed-off-by: Kristoffer Ericson <kristoffer.ericson@gmail.com Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by:
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Roel Kluin authored
With a postfix decrement t reaches -1 on timeout which results in a return of 0. Signed-off-by:
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Andres Salomon authored
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Andres Salomon authored
- fix cmap leak in removal path - fix cmap leak when register_framebuffer fails Signed-off-by:
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Andres Salomon authored
- fix cmap leak in removal path - fix cmap leak when register_framebuffer fails - check return value of fb_alloc_cmap Signed-off-by:
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Andres Salomon authored
Fix cmap leak when register_framebuffer fails. Signed-off-by:
Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by:
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Andres Salomon authored
- fix cmap leak in removal path - fix cmap leak when register_framebuffer fails Signed-off-by:
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