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2008-06-03Drop struct_mutex while waiting in drm_client_lock_takeKeith Packard
struct_mutex cannot be held while blocking on DRM lock.
2008-06-04drm: introduce generation counter to interface.Dave Airlie
Idea being if you want to add new crtc/output/encoder dynamically later, you just increase the generation counter and userspace should re-read all the resources
2008-06-04drm/sysfs: don't try an unregister if not registeredDave Airlie
2008-06-04intel: use kzallocDave Airlie
2008-06-04drm/modesetting: bo not used anymoreDave Airlie
2008-06-04drm: remove sysfs in driver for now.. should probably be in helperDave Airlie
2008-06-04drm/modesetting: pass object handle to driver !boDave Airlie
2008-06-04drm/modesetting: overhaul the fb create/delete.Dave Airlie
Move TTM code into the driver
2008-06-04drm: make mode comparison more betterer.Dave Airlie
This compares the clocks after converting to fb pico timings so we get the same answer if the X and fb modes are the same.
2008-06-03vblank: Don't wait or update the counter while the CRTC is supposedly disabled.Michel Dänzer
Without kernel modesetting, this requires cooperation of the userspace modesetting driver. We may have to leave the vblank interrupt enabled otherwise to avoid problems.
2008-06-03vblank: Clean up compensation for spurious wraparounds of driver counter.Michel Dänzer
Only compensate when the driver counter actually appears to have moved backwards. The compensation deltas need to be incremental instead of absolute; drop the vblank_offset field and just use atomic_sub().
2008-06-03vblank: Special-case driver vblank counter going back by 1.Michel Dänzer
Turns out the radeon driver is affected by the same problem that prompted i915 to revert to less useful counter flipping at the end of the vblank interval. In the long term, we can hopefully implement more reliable methods to achieve counter flipping at the beginning of vblank, but otherwise this should be an acceptable workaround.
2008-06-03vblank: Don't return current sequence number and time if interrupted by signal.Michel Dänzer
2008-06-03Revert "don't copy back if an error was returned."Michel Dänzer
This reverts commit 6671ad1917698b6174a1af314b63b3800d75248c. The vblank ioctl needs to update the userspace parameters when interrupted by a signal, which was prevented by this. Let's see if this breaks other ioctls...
2008-06-03drm/ati_pcigart: use proper page mapping functionDave Airlie
This should be pci_map_page not pci_map_single
2008-06-02[intel-gem] reloc_and_validate_object → object_bind_and_relocateKeith Packard
Just renaming this function and related parameters to match terminology used elsewhere in the driver.
2008-06-02[intel-gem] Propagate set_domain errors.Keith Packard
set_domain can block waiting for rendering to complete. If that process is interrupted by a signal, it can return -EINTR. Catch this error in all callers and correctly deal with the result.
2008-06-02more checks for NULL encoder so we don't segfault.Alan Hourihane
2008-06-02Fix warningsAlan Hourihane
2008-06-02drm: initial mode object groups.Dave Airlie
This creates a default group attached to the legacy drm minor nodes. It covers all the objects in the set. make set resources only return objects for this set. Need to fix up other functions to only work on objects in their allowed set.
2008-06-02drm/modesetting: redo object handles around a core object.Dave Airlie
handle crtc/encoders/connectors/fb/mode/property/blob using this system.
2008-06-02drm: only report framebuffers available on this fd.Dave Airlie
Not 100% sure this is a good idea, but I think I'd rather things communicate with bo handles not fb ids.
2008-06-02drm: add functions to get/set gamma rampsDave Airlie
2008-06-02Merge branch 'modesetting-101-encoders' into modesetting-101Dave Airlie
2008-06-02drm: fixup encoder picking in set_config stageDave Airlie
2008-06-02drm/modesetting: add best encoder finding for modesettingDave Airlie
This asks the driver to suggest the best encoder for the connector during the pick crtcs stage. Need to also do this during mode setting stages
2008-06-02drm/modesetting: move some connector functions to helper.Dave Airlie
Migrated the output mode collection into the helper.
2008-06-02drm: fixup some interfaces so test code works againDave Airlie
2008-06-02drm/modesetting: another re-org of some internals.Dave Airlie
Move dpms into the helper functions. Move crtc into the encoder. Move disable unused functions into the helper.
2008-05-30Merge commit 'origin/master' into drm-gemEric Anholt
Conflicts: linux-core/Makefile.kernel shared-core/i915_drv.h shared-core/nouveau_state.c
2008-05-30[intel-gem] Only update obj->write_domain if we're actually changing it.Eric Anholt
The problem was revealed where on 965, the display list vertex buffer would see: create -> (CPU, CPU) set_domain (CPU, CPU) -> (CPU, CPU) set_comain (CPU, 0) -> (CPU, 0) (no clflush occurred) execbuf (GPU, 0) -> (CPU+GPU, 0) (still no clflush) instead of: create -> (CPU, CPU) set_domain (CPU, CPU) -> (CPU, CPU) set_comain (CPU, 0) -> (CPU, CPU) execbuf (GPU, 0) -> (CPU+GPU, 0) (clflushed)
2008-05-30[intel-gem] Add an option to check GTT versus CPU coherency at execbuf time.Eric Anholt
2008-05-30Fix ivch i2c read function to use the "special" i2c format.Kristian Høgsberg
2008-05-30drm: switch possible crtc/clones over to encodersDave Airlie
2008-05-30modesetting: the great renaming.Dave Airlie
Okay we have crtc, encoder and connectors. No more outputs exposed beyond driver internals I've broken intel tv connector stuff. Really for TV we should have one TV connector, with a sub property for the type of signal been driven over it
2008-05-30drm: attach an encoder.Dave Airlie
Time to do some renaming on the connectors I think
2008-05-30drm: add encoder attach/detachDave Airlie
2008-05-30drm: init the encoder list/countDave Airlie
2008-05-30drm: add red hat copyright.Dave Airlie
2008-05-30drm: add encoder ids to the output handlingDave Airlie
2008-05-30drm: add encoder / get encoder to the modesetting resources interfaceDave Airlie
2008-05-30drm: remove unused init func from outputsDave Airlie
2008-05-30drm/modesetting: add initial encoder structures and setup functionsDave Airlie
2008-05-30modesetting: reorganise out crtc/outputs are allocated.Dave Airlie
Use subclassing from the drivers to allocate the objects. This saves two objects being allocated for each crtc/output and generally makes exit paths cleaner.
2008-05-29[intel-gem] Write the presumed_offset back out after updating it.Eric Anholt
Otherwise, 965 constant state buffers get re-relocated every exec. Ouch.
2008-05-28[intel-gem] Clean up active/inactive/flushing list debugging.Keith Packard
2008-05-29modesetting: reorganise code into core and helper functions.Dave Airlie
This splits a lot of the core modesetting code out into a file of helper functions, that are only called from themselves and/or the driver. The driver gets called into more often or can call these functions from itself if it is a helper using driver. I've broken framebuffer resize doing this but I didn't like the API for that in any case.
2008-05-29modeset: disable radeon ms by defaultDave Airlie
as I'm going to break it.
2008-05-28Merge branch 'master' of git+ssh://git.freedesktop.org/git/mesa/drm into ↵Alan Hourihane
modesetting-101 Conflicts: shared-core/i915_dma.c shared-core/i915_drv.h
2008-05-28i915: unmap BIOS when we're done with itJesse Barnes
At the moment, we only read it at startup time, so we can just unmap it there when we're done.