- 31 12月, 2008 7 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6由 Linus Torvalds 提交于
* 'drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (37 commits) drm/i915: fix modeset devname allocation + agp init return check. drm/i915: Remove redundant test in error path. drm: Add a debug node for vblank state. drm: Avoid use-before-null-test on dev in drm_cleanup(). drm/i915: Don't print to dmesg when taking signal during object_pin. drm: pin new and unpin old buffer when setting a mode. drm/i915: un-EXPORT and make 'intelfb_panic' static drm/i915: Delete unused, pointless i915_driver_firstopen. drm/i915: fix sparse warnings: returning void-valued expression drm/i915: fix sparse warnings: move 'extern' decls to header file drm/i915: fix sparse warnings: make symbols static drm/i915: fix sparse warnings: declare one-bit bitfield as unsigned drm/i915: Don't double-unpin buffers if we take a signal in evict_everything(). drm/i915: Fix fbcon setup to align display pitch to 64b. drm/i915: Add missing userland definitions for gem init/execbuffer. i915/drm: provide compat defines for userspace for certain struct members. drm: drop DRM_IOCTL_MODE_REPLACEFB, add+remove works just as well. drm: sanitise drm modesetting API + remove unused hotplug drm: fix allowing master ioctls on non-master fds. drm/radeon: use locked rmmap to remove sarea mapping. ...
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git://git.kernel.org/pub/scm/linux/kernel/git/airlied/agp-2.6由 Linus Torvalds 提交于
* 'agp-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/agp-2.6: agp/intel: Fix broken ® symbol in device name. agp/intel: add support for G41 chipset
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next-2.6: (98 commits) sparc: move select of ARCH_SUPPORTS_MSI sparc: drop SUN_IO sparc: unify sections.h sparc: use .data.init_task section for init_thread_union sparc: fix array overrun check in of_device_64.c sparc: unify module.c sparc64: prepare module_64.c for unification sparc64: use bit neutral Elf symbols sparc: unify module.h sparc: introduce CONFIG_BITS sparc: fix hardirq.h removal fallout sparc64: do not export pus_fs_struct sparc: use sparc64 version of scatterlist.h sparc: Commonize memcmp assembler. sparc: Unify strlen assembler. sparc: Add asm/asm.h sparc: Kill memcmp_32.S code which has been ifdef'd out for centuries. sparc: replace for_each_cpu_mask_nr with for_each_cpu sparc: fix sparse warnings in irq_32.c sparc: add include guards to kernel.h ...
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git://git.kernel.dk/linux-2.6-block由 Linus Torvalds 提交于
* 'for-2.6.29' of git://git.kernel.dk/linux-2.6-block: (43 commits) bio: get rid of bio_vec clearing bounce: don't rely on a zeroed bio_vec list cciss: simplify parameters to deregister_disk function cfq-iosched: fix race between exiting queue and exiting task loop: Do not call loop_unplug for not configured loop device. loop: Flush possible running bios when loop device is released. alpha: remove dead BIO_VMERGE_BOUNDARY Get rid of CONFIG_LSF block: make blk_softirq_init() static block: use min_not_zero in blk_queue_stack_limits block: add one-hit cache for disk partition lookup cfq-iosched: remove limit of dispatch depth of max 4 times quantum nbd: tell the block layer that it is not a rotational device block: get rid of elevator_t typedef aio: make the lookup_ioctx() lockless bio: add support for inlining a number of bio_vecs inside the bio bio: allow individual slabs in the bio_set bio: move the slab pointer inside the bio_set bio: only mempool back the largest bio_vec slab cache block: don't use plugging on SSD devices ...
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由 Linus Torvalds 提交于
Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, sparseirq: clean up Kconfig entry x86: turn CONFIG_SPARSE_IRQ off by default sparseirq: fix numa_migrate_irq_desc dependency and comments sparseirq: add kernel-doc notation for new member in irq_desc, -v2 locking, irq: enclose irq_desc_lock_class in CONFIG_LOCKDEP sparseirq, xen: make sure irq_desc is allocated for interrupts sparseirq: fix !SMP building, #2 x86, sparseirq: move irq_desc according to smp_affinity, v7 proc: enclose desc variable of show_stat() in CONFIG_SPARSE_IRQ sparse irqs: add irqnr.h to the user headers list sparse irqs: handle !GENIRQ platforms sparseirq: fix !SMP && !PCI_MSI && !HT_IRQ build sparseirq: fix Alpha build failure sparseirq: fix typo in !CONFIG_IO_APIC case x86, MSI: pass irq_cfg and irq_desc x86: MSI start irq numbering from nr_irqs_gsi x86: use NR_IRQS_LEGACY sparse irq_desc[] array: core kernel and x86 changes genirq: record IRQ_LEVEL in irq_desc[] irq.h: remove padding from irq_desc on 64bits
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由 Linus Torvalds 提交于
Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: hrtimers: fix warning in kernel/hrtimer.c x86: make sure we really have an hpet mapping before using it x86: enable HPET on Fujitsu u9200 linux/timex.h: cleanup for userspace posix-timers: simplify de_thread()->exit_itimers() path posix-timers: check ->it_signal instead of ->it_pid to validate the timer posix-timers: use "struct pid*" instead of "struct task_struct*" nohz: suppress needless timer reprogramming clocksource, acpi_pm.c: put acpi_pm_read_slow() under CONFIG_PCI nohz: no softirq pending warnings for offline cpus hrtimer: removing all ur callback modes, fix hrtimer: removing all ur callback modes, fix hotplug hrtimer: removing all ur callback modes x86: correct link to HPET timer specification rtc-cmos: export second NVRAM bank Fixed up conflicts in sound/drivers/pcsp/pcsp.c and sound/core/hrtimer.c manually.
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip由 Linus Torvalds 提交于
* 'core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (63 commits) stacktrace: provide save_stack_trace_tsk() weak alias rcu: provide RCU options on non-preempt architectures too printk: fix discarding message when recursion_bug futex: clean up futex_(un)lock_pi fault handling "Tree RCU": scalable classic RCU implementation futex: rename field in futex_q to clarify single waiter semantics x86/swiotlb: add default swiotlb_arch_range_needs_mapping x86/swiotlb: add default phys<->bus conversion x86: unify pci iommu setup and allow swiotlb to compile for 32 bit x86: add swiotlb allocation functions swiotlb: consolidate swiotlb info message printing swiotlb: support bouncing of HighMem pages swiotlb: factor out copy to/from device swiotlb: add arch hook to force mapping swiotlb: allow architectures to override phys<->bus<->phys conversions swiotlb: add comment where we handle the overflow of a dma mask on 32 bit rcu: fix rcutorture behavior during reboot resources: skip sanity check of busy resources swiotlb: move some definitions to header swiotlb: allow architectures to override swiotlb pool allocation ... Fix up trivial conflicts in arch/x86/kernel/Makefile arch/x86/mm/init_32.c include/linux/hardirq.h as per Ingo's suggestions.
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- 29 12月, 2008 33 次提交
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由 Dave Airlie 提交于
devname needs to be allocated before the irq is installed, so the irq routines get the correct name in /proc. Also check the return value from the AGP init function, and fixup the exit points. Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Julia Lawall 提交于
The error path for object list being null is in the second goto target. Signed-off-by: NJulia Lawall <julia@diku.dk> Signed-off-by: NEric Anholt <eric@anholt.net> Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Eric Anholt 提交于
Signed-off-by: NEric Anholt <eric@anholt.net> Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Eric Anholt 提交于
Signed-off-by: NEric Anholt <eric@anholt.net> Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Eric Anholt 提交于
This showed up in logs where people had a hung chip, so pinning was blocked on the chip unpinning other buffers, and the X Server took its scheduler signal during that time. Signed-off-by: NEric Anholt <eric@anholt.net> Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Kristian Høgsberg 提交于
This removes the requirement for user space to pin a buffer before setting a mode that is backed by the pixels from that buffer. Signed-off-by: NKristian Høgsberg <krh@redhat.com> Signed-off-by: NEric Anholt <eric@anholt.net> Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Hannes Eder 提交于
Fix this sparse warning: drivers/gpu/drm/i915/intel_fb.c:417:5: warning: symbol 'intelfb_panic' was not declared. Should it be static? Signed-off-by: NHannes Eder <hannes@hanneseder.net> Signed-off-by: NEric Anholt <eric@anholt.net> Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Eric Anholt 提交于
Thanks to Hannes Eder for pointing out that this code was dead according to sparse. Signed-off-by: NEric Anholt <eric@anholt.net> Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Hannes Eder 提交于
Signed-off-by: NHannes Eder <hannes@hanneseder.net> Signed-off-by: NEric Anholt <eric@anholt.net> Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Hannes Eder 提交于
Move 'extern'-decls from "intel_dvo.c" to "dvo.h", as "dvo.h" is included by and only by files where the symbols are either defined or used. Signed-off-by: NHannes Eder <hannes@hanneseder.net> Signed-off-by: NEric Anholt <eric@anholt.net> Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Hannes Eder 提交于
Signed-off-by: NHannes Eder <hannes@hanneseder.net> Signed-off-by: NEric Anholt <eric@anholt.net> Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Hannes Eder 提交于
Signed-off-by: NHannes Eder <hannes@hanneseder.net> Signed-off-by: NEric Anholt <eric@anholt.net> Acked-by: NJesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Eric Anholt 提交于
We haven't seen this in practice, but it was visible when looking at a bug report from when i915_gem_evict_everything() was broken and would always return error. Signed-off-by: NEric Anholt <eric@anholt.net> Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Eric Anholt 提交于
This is required by the display plane, and fixes 1400x1050 laptop displays. Signed-off-by: NEric Anholt <eric@anholt.net> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Eric Anholt 提交于
fdo bug #19132. Signed-off-by: NEric Anholt <eric@anholt.net> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Dave Airlie 提交于
Painfully userspace started using new names that were never actually to be used from the external repo. Also fill out the gaps in the structure for old/new userspace compat Add compat defines for these structs. Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Kristian H�gsberg 提交于
The replace fb ioctl replaces the backing buffer object for a modesetting framebuffer object. This can be acheived by just creating a new framebuffer backed by the new buffer object, setting that for the crtcs in question and then removing the old framebuffer object. Signed-off-by: NKristian Hogsberg <krh@redhat.com> Acked-by: NJakob Bornecrantz <jakob@vmware.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Jakob Bornecrantz 提交于
The initially merged modesetting API has some uglies in it, this cleans up the struct members and ioctl ordering for initial submission. It also removes the unneeded hotplug infrastructure. airlied:- I've pulled this patch in from git modesetting-gem tree. Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Dave Airlie 提交于
The multi-master patches changed master to a pointer, and this fell out, change to use is_master. Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Dave Airlie 提交于
this exports the locked version of the symbol as struct_mutex locks it all. Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Dave Airlie 提交于
Thanks to Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> for reporting this. Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Dave Airlie 提交于
the calling function doesn't call this function unless one of the two states that sets the value is true. Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Dave Airlie 提交于
Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Dave Airlie 提交于
Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Dave Airlie 提交于
The page protections need to be checked whether they need to be more flexible. Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Dave Airlie 提交于
This is what X picks now, so we should do the same. Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Eric Anholt 提交于
Signed-off-by: NEric Anholt <eric@anholt.net> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Eric Anholt 提交于
Signed-off-by: NEric Anholt <eric@anholt.net> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Jesse Barnes 提交于
This commit adds i915 driver support for the DRM mode setting APIs. Currently, VGA, LVDS, SDVO DVI & VGA, TV and DVO LVDS outputs are supported. HDMI, DisplayPort and additional SDVO output support will follow. Support for the mode setting code is controlled by the new 'modeset' module option. A new config option, CONFIG_DRM_I915_KMS controls the default behavior, and whether a PCI ID list is built into the module for use by user level module utilities. Note that if mode setting is enabled, user level drivers that access display registers directly or that don't use the kernel graphics memory manager will likely corrupt kernel graphics memory, disrupt output configuration (possibly leading to hangs and/or blank displays), and prevent panic/oops messages from appearing. So use caution when enabling this code; be sure your user level code supports the new interfaces. A new SysRq key, 'g', provides emergency support for switching back to the kernel's framebuffer console; which is useful for testing. Co-authors: Dave Airlie <airlied@linux.ie>, Hong Liu <hong.liu@intel.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: NEric Anholt <eric@anholt.net> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Dave Airlie 提交于
Add mode setting support to the DRM layer. This is a fairly big chunk of work that allows DRM drivers to provide full output control and configuration capabilities to userspace. It was motivated by several factors: - the fb layer's APIs aren't suited for anything but simple configurations - coordination between the fb layer, DRM layer, and various userspace drivers is poor to non-existent (radeonfb excepted) - user level mode setting drivers makes displaying panic & oops messages more difficult - suspend/resume of graphics state is possible in many more configurations with kernel level support This commit just adds the core DRM part of the mode setting APIs. Driver specific commits using these new structure and APIs will follow. Co-authors: Jesse Barnes <jbarnes@virtuousgeek.org>, Jakob Bornecrantz <jakob@tungstengraphics.com> Contributors: Alan Hourihane <alanh@tungstengraphics.com>, Maarten Maathuis <madman2003@gmail.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: NEric Anholt <eric@anholt.net> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Jesse Barnes 提交于
Use the new core GEM object mapping code to allow GTT mapping of GEM objects on i915. The fault handler will make sure a fence register is allocated too, if the object in question is tiled. Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: NEric Anholt <eric@anholt.net> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Jesse Barnes 提交于
Add core support for mapping of GEM objects. Drivers should provide a vm_operations_struct if they want to support page faulting of objects. The code for handling GEM object offsets was taken from TTM, which was written by Thomas Hellström. Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: NEric Anholt <eric@anholt.net> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Eric Anholt 提交于
Signed-off-by: NEric Anholt <eric@anholt.net> Signed-off-by: NDave Airlie <airlied@redhat.com>
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