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2008-02-07i915: save/restore interrupt stateJesse Barnes
On resume, if the interrupt state isn't restored correctly, we may end up with a flood of unexpected or ill-timed interrupts, which could cause the kernel to disable the interrupt or vblank events to happen at the wrong time. So save/restore them properly.
2008-02-07Fix vblank enable/disable callbacksJesse Barnes
There were two problems with the existing callback code: the vblank enable callback happened multiple times per disable, making drivers more complex than they had to be, and there was a race between the final decrement of the vblank usage counter and the next enable call, which could have resulted in a put->schedule disable->get->enable->disable sequence, which would be bad. So add a new vblank_enabled array to track vblank enable on per-pipe basis, and add a lock to protect it along with the refcount + enable/disable calls to fix the race.
2008-02-07Added kernel part of hotplug ioctlJakob Bornecrantz
2008-02-05DRM_CONTROL_ALLOW logic was reversedAlan Hourihane
2008-02-05fix some warningsAlan Hourihane
2008-02-05build fix for older kernelsAlan Hourihane
2008-02-05Fix function declarationAlan Hourihane
2008-02-05Add missing round_jiffies_relative() for older kernelsAlan Hourihane
2008-02-05i915: Re-report breadcrumbs on poll to the fence manager,Thomas Hellstrom
since a breadcrumb may actually turn up before a corresponding fence object has been placed on the fence ring.
2008-02-05consistencyAlan Hourihane
2008-02-05Remove duplicateAlan Hourihane
2008-01-31Add an fence_class_manager::last_queued_sequence member, since aThomas Hellstrom
sequence number may actually turn up before the corresponding fence object has been queued on the ring. Fence drivers can use this member to determine whether a sequence number must be re-reported.
2008-01-30Simplify the fencing code and differentiate between flushes andThomas Hellstrom
waiting types. Add a "command_stream_barrier" method to the bo driver.
2008-01-30Fix for cursor offJakob Bornecrantz
2008-01-28Fix hibernate save/restore of VGA attribute regsJesse Barnes
In hibernate, we may end up calling the VGA save regs function twice, so we need to make sure it's idempotent. That means leaving ARX in index mode after the first save operation. Fixes hibernate on 965.
2008-01-28Misc panning fixes for intel_fbJakob Bornecrantz
2008-01-28Added cursor supportJakob Bornecrantz
2008-01-25if irq already enabled well just keep truckingDave Airlie
2008-01-25Merge remote branch 'origin/master' into modesetting-101Dave Airlie
Conflicts: linux-core/drm_bo.c linux-core/drm_drv.c shared-core/drm.h shared-core/i915_dma.c shared-core/i915_drv.h shared-core/i915_irq.c shared-core/radeon_irq.c
2008-01-24Fixup modeset ioctl number & typedef usageJesse Barnes
Should be 0x08 rather than 0xa0, and shouldn't use typedefs.
2008-01-23i915/flush: get the ret the right way aroundDave Airlie
2008-01-22Merge branch 'master' into vblank-rework, including mach64 supportJesse Barnes
Conflicts: linux-core/drmP.h linux-core/drm_drv.c shared-core/i915_drv.h shared-core/i915_irq.c shared-core/mga_irq.c shared-core/radeon_irq.c shared-core/via_irq.c Mostly trivial conflicts. mach64 support from Mathieu Bérard.
2008-01-18Made radeon_ms not always compileJakob Bornecrantz
2008-01-17i915: fix invalid opcode exception on cpus without clflushKyle McMartin
i915_flush_ttm was unconditionally executing a clflush instruction to (obviously) flush the cache. Instead, check if the cpu supports clflush, and if not, fall back to calling wbinvd to flush the entire cache. Signed-off-by: Kyle McMartin <kmcmartin@redhat.com>
2008-01-15i915: Add chipset id for Intel Integrated Graphics DeviceZhenyu Wang
This adds new chipset id in drm. Signed-off-by: Zhenyu Wang <zhenyu.z.wang@intel.com>
2008-01-15radeon_ms: add rom parsing & adapt codeJerome Glisse
Add rom (only combios for now) parsing and use informations retrieve instead of hardcoded table. Shuffle code around a bit.
2008-01-15Define i915_compat.c upper_32_bits for kernels < 2.6.21Thomas Hellstrom
2008-01-15 this is to fix a deadloop in drm hang system issue.Zou Nan hai
(1 << bits) is an undefined value when bits == 32. gcc may generate 1 with this expression which will lead to an infinite retry loop in drm_ht_just_insert_please. Because of the different implement of hash_long, this issue is more frequenly see on 64 bit system
2008-01-14fixup i915 compat resource allocationDave Airlie
2008-01-11Fix for X axis panning problemJakob Bornecrantz
2008-01-11Panning now works without modesetJakob Bornecrantz
2008-01-11Added fixed misc framebuffer problemsJakob Bornecrantz
2008-01-09fixup crtcinfo on modes from userspaceDave Airlie
2008-01-09allow control getversionDave Airlie
2008-01-09add control ioctlsDave Airlie
2008-01-09drm: only call suspend/resume on control nodeDave Airlie
2008-01-07nv50: use dummy page in gart tablesBen Skeggs
Just to be safe, we don't really know exactly how the tables work yet, so we can't be certain there's a way to say "page not present".
2008-01-05drm: One forgotten rename of 'mask' to 'proposed_flags'.Pekka Paalanen
Due to commit d1187641d64f442968a3b9ea6a19de6cdd45acd4.
2008-01-04drm: add initial support for a drm control device nodeDave Airlie
2008-01-04crtc: fixup allocation sizeDave Airlie
2008-01-04drm: move drm_head to drm_minor and fix up usersDave Airlie
2008-01-03drm: cleanup DRM_DEBUG() parametersMárton Németh
As DRM_DEBUG macro already prints out the __FUNCTION__ string (see drivers/char/drm/drmP.h), it is not worth doing this again. At some other places the ending "\n" was added. airlied:- I cleaned up a few that this patch missed also
2007-12-26i915: return fence argument from i915_execbuffer ioctl32 routineXiang, Haihao
2007-12-25i915: i915_execbuffer ioctl32 routine, fix #13732Xiang, Haihao
2007-12-21Change drm_bo_type_dc to drm_bo_type_device and comment usage of this value.Keith Packard
I couldn't figure out what drm_bo_type_dc was for; Dave Airlie finally clued me in that it was the 'normal' buffer objects with kernel allocated pages that could be mmapped from the drm device file. I thought that 'drm_bo_type_device' was a more descriptive name. I also added a bunch of comments describing the use of the type enum values and the functions that use them.
2007-12-21Rename inappropriately named 'mask' fields to 'proposed_flags' instead.Keith Packard
Flags pending validation were stored in a misleadingly named field, 'mask'. As 'mask' is already used to indicate pieces of a flags field which are changing, it seems better to use a name reflecting the actual purpose of this field. I chose 'proposed_flags' as they may not actually end up in 'flags', and in an case will be modified when they are moved over. This affects the API, but not ABI of the user-mode interface.
2007-12-21Use dummy_read_page for unpopulated kernel-allocated ttm pages.Keith Packard
Previously, dummy_read_page was used only for read-only user allocations; it filled in pages that were not present in the user address map (presumably, these were allocated but never written to pages). This patch allows them to be used for read-only ttms allocated from the kernel, so that applications can over-allocate buffers without forcing every page to be allocated.
2007-12-21Move dummy_read_page from drm_ttm_set_user to drm_ttm_create.Keith Packard
I'm hoping to use the dummy_read_page for kernel allocated buffers to avoid allocating extra pages for read-only buffers (like vertex and batch buffers). This also eliminates the 'write' parameter to drm_ttm_set_user and just has DRM_TTM_PAGE_WRITE passed into drm_ttm_create.
2007-12-21Clean up and document drm_ttm.c APIs. drm_bind_ttm -> drm_ttm_bind.Keith Packard
Aside from changing drm_bind_ttm to drm_ttm_bind, this patch adds only documentation and fixes the functions inside drm_ttm.c to all be prefixed with drm_ttm_.
2007-12-21s/TRUE/trueDave Airlie