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2007-06-21RADEON: fix race in vblank interrupt handlingJesse Barnes
It's possible that we disable vblank interrupts and clear the corresponding flag in irq_enable_reg, but receive an interrupt at just the wrong time, causing us to not ack it properly, nor report to the core kernel that it was handled. Fix that case by always handling vblank interrupts, even if the irq_enable_reg field is clear.
2007-06-21r300: Synchronized the register defines file; documentation changes.Oliver McFadden
2007-06-21r300: Allow writes to R300_VAP_PVS_WAITIDLE.Oliver McFadden
2007-06-18Remove broken CRTC enable checks and incorrect user irq enable in set_pipeJesse Barnes
routine.
2007-06-18radeon: VBlank rework fixups.Michel Dänzer
Fix range of frame counter registers. Use DRM_ERR() instead of Linux specific error codes in shared code. Remove duplicate register definitions and superfluous local variables.
2007-06-18r300: Registers 0x2220-0x2230 are known as R300_VAP_CLIP_X_0-R300_VAP_CLIP_Y_1.Oliver McFadden
2007-06-18r300: Synchronized the register defines file again.Oliver McFadden
2007-06-15Remove broken crtc enable checks, radeon does it slightly differentlyJesse Barnes
(this makes get_vblank_counter return an actual value).
2007-06-15First cut at radeon support for the vblank rework.Jesse Barnes
2007-06-15i915: Fix handling of breadcrumb counter wraparounds.Michel Dänzer
2007-06-15Wake up vblank waitqueue in drm_handle_vblank().Michel Dänzer
2007-06-15i915: Fix tests for vblank interrupts being enabled on CRTC by X server.Michel Dänzer
2007-06-15Fix memory leaks in vblank error paths.Michel Dänzer
Also use drm_calloc instead of drm_alloc and memset, and use the size of the struct instead of the size of the pointer for allocation...
2007-06-14Comment new vblank routines and fixup several issues:Jesse Barnes
- use correct refcount variable in get/put routines - extract counter update from drm_vblank_get - make signal handling callback per-crtc - update interrupt handling logic, drivers should use drm_handle_vblank - move wakeup and counter update logic to new drm_handle_vblank routine - fixup usage of get/put in light of counter update extraction - fix longstanding bug in signal code, update pending counter only *after* we're sure we'll setup signal handling
2007-06-12Remove unnecessary (and uncommented!) read barrier from the interruptJesse Barnes
path. It doesn't appear to serve any useful purpose.
2007-06-12Update vblank code:Jesse Barnes
- move pre/post modeset ioctl to core - fixup i915 buffer swap - fix outstanding signal count code - create new core vblank init routine - test (works with glxgears) - simplify i915 interrupt handler
2007-06-12Initial checkin of vblank rework. Code attempts to reduce the numberJesse Barnes
of vblank interrupt in order to save power.
2007-06-12Fix some obvious bugs.Thomas Hellstrom
2007-06-12Try to make buffer object / fence object ioctl args 64-bit safe.Thomas Hellstrom
Introduce tile members for future tiled buffer support. Allow user-space to explicitly define a fence-class. Remove the implicit fence-class mechanism. 64-bit wide buffer object flag member.
2007-06-08r300: Added the CP maximum fetch size and ring rptr update variables.Oliver McFadden
2007-06-05r300: Small correction to the previous commit.Oliver McFadden
2007-06-05r300: Document more of the RADEON_RBBM_STATUS register.Alex Deucher
2007-06-05Add support for the G33, Q33, and Q35 chipsets.Wang Zhenyu
These require that the status page be referenced by a pointer in GTT, rather than phsyical memory. So, we have the X Server allocate that memory and tell us the address, instead.
2007-06-04nouveau: fix RAMHT wrappingMaurice van der Pot
2007-06-03radeon: refine irq acking for vbl on crtc 2Dave Airlie
2007-06-03Revert "move i915 to new drm_wait_on function"root
This reverts commit feb68037784ac09e333a321d294fdb2d8c57a4c8. This was a bad idea, the macro is actually a bit harder to convert to a static for the other use cases
2007-06-03radeon: add support for vblank on crtc2Dave Airlie
This add support for CRTC2 vblank on radeon similiar to the i915 support
2007-05-31i915: Add support for 945GME chipWang Zhenyu
2007-05-31i915: Add support for 965GME/GLE chip.Wang Zhenyu
2007-05-29Update a bunch of FreeBSD port code.Jung-uk Kim
Tested on r200/r300. i915 updates still remain to be done.
2007-05-26drm: spinlock initializer cleanupThomas Gleixner
2007-05-26radeon: add other IGP chipsetsDave Airlie
2007-05-26Revert "drm/ttm: cleanup mm_ioctl ioctls to be separate ioctls."Dave Airlie
This reverts commit 3fdef0dc2000308b16907b95f637c60acde80a74. ditto not on master yet
2007-05-26Revert "drm/ttm: cleanup most of fence ioctl split out"Dave Airlie
This reverts commit 3dfc1400e9fc58c69292d7cf7c2e1653fa5e6991. this shouldn't have gone on master yet
2007-05-26whitespace fixups from kernelDave Airlie
2007-05-26drm/ttm: cleanup most of fence ioctl split outDave Airlie
2007-05-26drm/ttm: cleanup mm_ioctl ioctls to be separate ioctls.Dave Airlie
This is the first bunch of ioctls
2007-05-26drm: cleanup use of Linux list handling macrosDave Airlie
This makes the drms use of the list handling macros a lot cleaner and more along the lines of how they should be used.
2007-05-13r300: Added my comments into r300_reg.h.Oliver McFadden
2007-05-13r300: Synchronized R300 register defines file.Oliver McFadden
Just moved the indent control comments so that indent doesn't try to change anything.
2007-05-12nouveau : nv10 graph move clipping value to per channel initMatthieu Castet
2007-05-12nouveau : nv10 graph clipping values were forgoten in ddx to drm commitMatthieu Castet
2007-05-10Allow vblank interrupts to remain disabled across VT switch.Keith Packard
i915_driver_irq_postinstall was forcing vblank interrupts to pipe A when called with vblank interrupts disabled. This caused vblank interrupts to be accidentally re-enabled when VT switching the X server. Instead, start the driver with vblank interrupts enabled on pipe A to support older X servers, but then leave control over the state to the X server if it is able to do so.
2007-05-09r300: Synchronized R300 register defines file.Oliver McFadden
2007-05-09r300: Synchronized R300 register defines file.Oliver McFadden
2007-05-08nouveau : fix fifo context size for nv10Matthieu Castet
2007-05-08ttm: complete drm buffer object ioctl splitDave Airlie
retain the op operation for validate/fence operations
2007-05-08drm/ttm: ioctl cleanup for buffer object - user side onlyDave Airlie
This just cleans up the xf86drm.c to what I want and drm.h, I need to fix up the kernel internals to suit these changes now. I've moved to using struct instead of typedefs for the bo and it doesn't look that bad so I'll do the same thing for mm and fence..
2007-05-06r300: Synchronize the register file from Mesa.Oliver McFadden
2007-05-06r300: Use the defined names for known registers.Oliver McFadden