platform/upstream/libdrm.git
16 years agoi915: enable bus mastering on i915 at resume time
Jie Luo [Tue, 24 Jun 2008 17:38:31 +0000 (10:38 -0700)]
i915: enable bus mastering on i915 at resume time

On 9xx chips, bus mastering needs to be enabled at resume time for much of the
chip to function.  With this patch, vblank interrupts will work as expected
on resume, along with other chip functions.   Fixes kernel bugzilla #10844.

Signed-off-by: Jie Luo <clotho67@gmail.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
16 years agonv50: when destroying a channel make sure it's not still current on PFIFO
Ben Skeggs [Wed, 25 Jun 2008 06:45:41 +0000 (16:45 +1000)]
nv50: when destroying a channel make sure it's not still current on PFIFO

We won't get a PFIFO context switch when the same channel ID is recreated if
the hw still thinks the channel is already active, which causes fun issues.

Should allow X to be stopped and started without tearing down the entire
card state in lastclose().

16 years agoi915: remove unused variable
Jesse Barnes [Tue, 24 Jun 2008 19:57:21 +0000 (12:57 -0700)]
i915: remove unused variable

Leftover dev_priv from the move of the suspend/resume code into shared-core.

16 years agoi915: register definition & header file cleanup
Jesse Barnes [Tue, 24 Jun 2008 19:50:29 +0000 (12:50 -0700)]
i915: register definition & header file cleanup

It would be nice if one day the DRM driver was the canonical source for
register definitions and core macros.  To that end, this patch cleans things up
quite a bit, removing redundant definitions (some with different names
referring to the same register) and generally tidying up the header file.

16 years agonv50: oops, keep VRAM allocations aligned at 64KiB - that's our page size..
Ben Skeggs [Sun, 22 Jun 2008 16:42:15 +0000 (02:42 +1000)]
nv50: oops, keep VRAM allocations aligned at 64KiB - that's our page size..

16 years agonv50: use same dma object for fb/tt access
Ben Skeggs [Sun, 22 Jun 2008 15:24:11 +0000 (01:24 +1000)]
nv50: use same dma object for fb/tt access

We depend on the VM fully now for memory protection, separate DMA objects
for VRAM and GART are unneccesary.  However, until the next interface break
(soon) a client can't depend on the objects being the same and must still
call NV_OBJ_SET_DMA_* methods appropriately.

16 years agonouveau: allocate drm-use vram buffers from end of vram.
Ben Skeggs [Sun, 22 Jun 2008 15:00:42 +0000 (01:00 +1000)]
nouveau: allocate drm-use vram buffers from end of vram.

This avoids seeing garbage from engine setup etc before X gets around
to pointing the CRTCs at a new scanout buffer.  Not actually a noticable
problem before G80 as PRAMIN is forced to the end of VRAM by the hardware
already.

16 years agoagp: use true/false instead of TRUE/FALSE
Dave Airlie [Sun, 22 Jun 2008 08:25:22 +0000 (18:25 +1000)]
agp: use true/false instead of TRUE/FALSE

16 years agoRADEON: 0x1002 0x5657 is actually an RV410
Alex Deucher [Sat, 21 Jun 2008 14:46:55 +0000 (10:46 -0400)]
RADEON: 0x1002 0x5657 is actually an RV410

See bug 14289

16 years agodrm: only use kernel ioctl cmd when doing a core ioctl.
Dave Airlie [Fri, 20 Jun 2008 05:35:47 +0000 (15:35 +1000)]
drm: only use kernel ioctl cmd when doing a core ioctl.

Need to overhaul the mess that is driver ioctls

16 years agor300: fix warning
Dave Airlie [Fri, 20 Jun 2008 05:35:16 +0000 (15:35 +1000)]
r300: fix warning

16 years agodrm: fix the ioctl to not believe userspace.
Dave Airlie [Fri, 20 Jun 2008 02:03:41 +0000 (12:03 +1000)]
drm: fix the ioctl to not believe userspace.

believing userspace causes oopses

16 years agoi915: Add support for Intel 4 series chipsets
Zhenyu Wang [Wed, 18 Jun 2008 06:19:38 +0000 (14:19 +0800)]
i915: Add support for Intel 4 series chipsets

Signed-off-by: Zhenyu Wang <zhenyu.z.wang@intel.com>
16 years agoradeon: *really* fix screen corruption thanks to Lukasz Krotowski
Jerome Glisse [Sun, 15 Jun 2008 18:18:29 +0000 (20:18 +0200)]
radeon: *really* fix screen corruption thanks to Lukasz Krotowski

16 years agoradeon: actualy try to fix the corruption
Jerome Glisse [Sun, 15 Jun 2008 17:31:02 +0000 (19:31 +0200)]
radeon: actualy try to fix the corruption

16 years agoradeon: fix screen corruption introduced by last patch
Jerome Glisse [Sun, 15 Jun 2008 16:49:47 +0000 (18:49 +0200)]
radeon: fix screen corruption introduced by last patch

16 years ago[FreeBSD] Fix another lock leak
Robert Noland [Fri, 13 Jun 2008 21:41:20 +0000 (17:41 -0400)]
[FreeBSD] Fix another lock leak

Reported by vehemens

16 years agoradeon: bump driver date to know if lockup fix is in
Jerome Glisse [Fri, 13 Jun 2008 08:02:41 +0000 (10:02 +0200)]
radeon: bump driver date to know if lockup fix is in

16 years agoradeon: r345xx fixe hard lockup
Jerome Glisse [Fri, 13 Jun 2008 07:54:05 +0000 (09:54 +0200)]
radeon: r345xx fixe hard lockup

This patch should fixe hard lockup and convert them in
softlockup (ie you can ssh the box but the gpu is busted
and we are waiting in loop for it to come back to reason).

16 years agoxgi: Bump kernel version
Ian Romanick [Thu, 12 Jun 2008 22:36:48 +0000 (15:36 -0700)]
xgi: Bump kernel version

This should have been bumped when the fence interface was changed the
other day.  Better late than never, I suppose.

16 years agoRADEON: use DSTCACHE_CTLSTAT rather than RB2D_DSTCACHE_CTLSTAT
Alex Deucher [Wed, 11 Jun 2008 22:25:47 +0000 (18:25 -0400)]
RADEON: use DSTCACHE_CTLSTAT rather than RB2D_DSTCACHE_CTLSTAT

According to the hw guys, you should use DSTCACHE_CTLSTAT to flush
the 2D dst cache rather than RB2D_DSTCACHE_CTLSTAT.

16 years agoxgixp: Remove dependency on TTM fences
Ian Romanick [Wed, 11 Jun 2008 05:18:14 +0000 (22:18 -0700)]
xgixp: Remove dependency on TTM fences

16 years agoxgi: Fix 64-bit kernel / 32-bit user issue.
Ian Romanick [Mon, 12 May 2008 22:58:55 +0000 (15:58 -0700)]
xgi: Fix 64-bit kernel / 32-bit user issue.

16 years agoati_pcigart: split out the page insert function
Dave Airlie [Tue, 10 Jun 2008 06:27:50 +0000 (16:27 +1000)]
ati_pcigart: split out the page insert function

16 years agoRADEON: Add untested support for RS400 chips
Alex Deucher [Mon, 9 Jun 2008 20:58:06 +0000 (16:58 -0400)]
RADEON: Add untested support for RS400 chips

GART setup appears to work the same as RS480 chips.
Also RC4xx chips are actually RS400 based, not RS480 based.

16 years agoRADEON: switch IGP gart to use radeon_write_agp_base()
Alex Deucher [Mon, 9 Jun 2008 20:28:35 +0000 (16:28 -0400)]
RADEON: switch IGP gart to use radeon_write_agp_base()

16 years agoFix typo in i915_suspend
Robert Noland [Mon, 9 Jun 2008 03:46:14 +0000 (23:46 -0400)]
Fix typo in i915_suspend

Reported by vehemens

16 years agoI915 suspend/resume for FreeBSD
Robert Noland [Wed, 4 Jun 2008 01:15:54 +0000 (21:15 -0400)]
I915 suspend/resume for FreeBSD

16 years agor300/r500: add hier-z regs
Dave Airlie [Sun, 8 Jun 2008 19:32:41 +0000 (05:32 +1000)]
r300/r500: add hier-z regs

16 years ago[FreeBSD] Rework ati_pcigart.c
Robert Noland [Wed, 4 Jun 2008 19:04:41 +0000 (15:04 -0400)]
[FreeBSD] Rework ati_pcigart.c

This is mostly just a diff reduction with the linux version.
I'm not convinced that it will make anything better.

16 years ago[FreeBSD] We need to request busmastering support.
Robert Noland [Thu, 5 Jun 2008 16:46:39 +0000 (12:46 -0400)]
[FreeBSD] We need to request busmastering support.

This seems to be the key to getting at least some radeon
cards working.  Most, if not all drivers need it enabled,
so just request it once the driver has attached.

16 years ago[FreeBSD] Incorporate vblank fixes for bsd.
Robert Noland [Tue, 3 Jun 2008 20:21:13 +0000 (16:21 -0400)]
[FreeBSD] Incorporate vblank fixes for bsd.

16 years ago[FreeBSD] Forgot to call mtx_destroy on all the locks at unload.
Robert Noland [Tue, 3 Jun 2008 17:02:38 +0000 (13:02 -0400)]
[FreeBSD] Forgot to call mtx_destroy on all the locks at unload.

16 years ago[FreeBSD] Remove the locks in the vblank_disable_fn
Robert Noland [Mon, 2 Jun 2008 23:35:00 +0000 (19:35 -0400)]
[FreeBSD] Remove the locks in the vblank_disable_fn

They are recursive and causing panics with witness enabled.

16 years ago[FreeBSD] Go back to using vbl_lock and move init/destroy to load/unload.
Robert Noland [Mon, 2 Jun 2008 17:12:59 +0000 (13:12 -0400)]
[FreeBSD] Go back to using vbl_lock and move init/destroy to load/unload.

16 years agoradeon: Restore software interrupt on resume.
Dennis Kasprzyk [Thu, 5 Jun 2008 15:08:44 +0000 (17:08 +0200)]
radeon: Restore software interrupt on resume.

Fixes performance drop after suspend/resume on some systems.

16 years agovblank: Don't wait or update the counter while the CRTC is supposedly disabled.
Michel Dänzer [Tue, 3 Jun 2008 09:28:10 +0000 (11:28 +0200)]
vblank: Don't wait or update the counter while the CRTC is supposedly disabled.

Without kernel modesetting, this requires cooperation of the userspace
modesetting driver. We may have to leave the vblank interrupt enabled otherwise
to avoid problems.

16 years agovblank: Clean up compensation for spurious wraparounds of driver counter.
Michel Dänzer [Tue, 3 Jun 2008 09:28:10 +0000 (11:28 +0200)]
vblank: Clean up compensation for spurious wraparounds of driver counter.

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().

16 years agovblank: Special-case driver vblank counter going back by 1.
Michel Dänzer [Tue, 3 Jun 2008 09:28:09 +0000 (11:28 +0200)]
vblank: Special-case driver vblank counter going back by 1.

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.

16 years agovblank: Don't return current sequence number and time if interrupted by signal.
Michel Dänzer [Tue, 3 Jun 2008 09:28:09 +0000 (11:28 +0200)]
vblank: Don't return current sequence number and time if interrupted by signal.

16 years agoRevert "don't copy back if an error was returned."
Michel Dänzer [Tue, 3 Jun 2008 09:27:39 +0000 (11:27 +0200)]
Revert "don't copy back if an error was returned."

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...

16 years agodrm: sg alloc should write back the handle to userspace
Dave Airlie [Tue, 3 Jun 2008 02:42:49 +0000 (12:42 +1000)]
drm: sg alloc should write back the handle to userspace

16 years agodrm/ati_pcigart: use proper page mapping function
Dave Airlie [Tue, 3 Jun 2008 02:40:54 +0000 (12:40 +1000)]
drm/ati_pcigart: use proper page mapping function

This should be pci_map_page not pci_map_single

16 years ago[FreeBSD] Declare vblank_disable_fn callout MPSAFE.
Robert Noland [Sun, 1 Jun 2008 23:34:29 +0000 (19:34 -0400)]
[FreeBSD] Declare vblank_disable_fn callout MPSAFE.

16 years ago[FreeBSD] Get rid of vbl_lock and re-use irq_lock.
Robert Noland [Sun, 1 Jun 2008 20:17:31 +0000 (16:17 -0400)]
[FreeBSD] Get rid of vbl_lock and re-use irq_lock.

16 years ago[FreeBSD] Add symlink for radeon_microcode.h
Robert Noland [Sun, 1 Jun 2008 16:56:34 +0000 (12:56 -0400)]
[FreeBSD] Add symlink for radeon_microcode.h

16 years ago[FreeBSD] Call drm_vblank_cleanup during irq uninstall
Robert Noland [Sun, 1 Jun 2008 16:49:20 +0000 (12:49 -0400)]
[FreeBSD] Call drm_vblank_cleanup during irq uninstall

I needed to re-arrange some functions for this.
Also needed to call DRM_SPINUNINIT on the vbl_lock during cleanup.

16 years agoRADEON: fix typo in last commit
Alex Deucher [Fri, 30 May 2008 22:20:01 +0000 (18:20 -0400)]
RADEON: fix typo in last commit

16 years agor500: attempt to make AGP work by programming agp base in the MC correctly
Dave Airlie [Fri, 30 May 2008 10:27:31 +0000 (20:27 +1000)]
r500: attempt to make AGP work by programming agp base in the MC correctly

16 years agoradeon: split microcode out into a separate header file.
Dave Airlie [Wed, 28 May 2008 01:12:57 +0000 (11:12 +1000)]
radeon: split microcode out into a separate header file.

16 years agoi915: fix BSD bh, DRI2 not uses anywhere else
Dave Airlie [Wed, 28 May 2008 00:28:13 +0000 (10:28 +1000)]
i915: fix BSD bh, DRI2 not uses anywhere else

16 years agoradeon: bump release date/version for r500 3D support
Dave Airlie [Wed, 28 May 2008 00:02:20 +0000 (10:02 +1000)]
radeon: bump release date/version for r500 3D support

16 years agoRADEON: add get_param for number of GB pipes
Alex Deucher [Tue, 27 May 2008 22:33:33 +0000 (18:33 -0400)]
RADEON: add get_param for number of GB pipes

16 years ago[BSD] Move unlock in drm_vm.c from accidental platform #ifdeffing.
Owain Ainsworth [Tue, 27 May 2008 22:12:35 +0000 (15:12 -0700)]
[BSD] Move unlock in drm_vm.c from accidental platform #ifdeffing.

Also remove an unreachable unlock.

16 years ago[BSD] Fix lock leak in drm_update_draw malloc failure path.
Owain Ainsworth [Tue, 27 May 2008 22:11:25 +0000 (15:11 -0700)]
[BSD] Fix lock leak in drm_update_draw malloc failure path.

16 years ago[BSD] Fix lock leaks in error paths in drm_bufs.c.
Owain Ainsworth [Tue, 27 May 2008 22:07:04 +0000 (15:07 -0700)]
[BSD] Fix lock leaks in error paths in drm_bufs.c.

16 years ago[BSD] Remove superfluous recursive locking in drm_add_magic.
Owain Ainsworth [Tue, 27 May 2008 21:59:38 +0000 (14:59 -0700)]
[BSD] Remove superfluous recursive locking in drm_add_magic.

16 years ago[i915] Fix typo in (unused) START_ADDR definition.
Jie Luo [Tue, 27 May 2008 21:55:01 +0000 (14:55 -0700)]
[i915] Fix typo in (unused) START_ADDR definition.

16 years ago[FreeBSD] Add vblank-rework support and get drivers building.
Robert Noland [Fri, 23 May 2008 18:36:05 +0000 (14:36 -0400)]
[FreeBSD] Add vblank-rework support and get drivers building.

The i915 driver now works again.

16 years ago[FreeBSD] Convert from drm_device_t to struct drm_device for consistency.
Eric Anholt [Tue, 27 May 2008 21:12:51 +0000 (14:12 -0700)]
[FreeBSD] Convert from drm_device_t to struct drm_device for consistency.

16 years agor500: add two more register ranges for mesa driver to setup
Dave Airlie [Thu, 22 May 2008 23:39:54 +0000 (09:39 +1000)]
r500: add two more register ranges for mesa driver to setup

16 years agodrm: fix nouveau warning
Dave Airlie [Thu, 15 May 2008 01:13:03 +0000 (11:13 +1000)]
drm: fix nouveau warning

16 years agors690/r500: vblank support.
Dave Airlie [Wed, 21 May 2008 10:14:45 +0000 (20:14 +1000)]
rs690/r500: vblank support.

The new display controller has the vblank interrupts in a different place.

Add support for vbl interrupts for these chips

16 years agor500: add more register ranges for Mesa driver
Dave Airlie [Sat, 17 May 2008 00:22:12 +0000 (10:22 +1000)]
r500: add more register ranges for Mesa driver

16 years agoati_pcigart: oops wrong way around not that it actually mattered
Dave Airlie [Wed, 14 May 2008 12:48:12 +0000 (22:48 +1000)]
ati_pcigart: oops wrong way around not that it actually mattered

16 years agoati_pcigart: stop working in the evenings you mess up too often
Dave Airlie [Wed, 14 May 2008 12:44:22 +0000 (22:44 +1000)]
ati_pcigart: stop working in the evenings you mess up too often

16 years agoRevert "ati_pcigart: fixup properly this version might even work"
Dave Airlie [Wed, 14 May 2008 12:43:28 +0000 (22:43 +1000)]
Revert "ati_pcigart: fixup properly this version might even work"

This reverts commit bc0836e12a9790f1cc83f8bc29bc05043c4bc840.

tree has some kref hacks in it - oops

16 years agoati_pcigart: fixup properly this version might even work
Dave Airlie [Wed, 14 May 2008 12:42:21 +0000 (22:42 +1000)]
ati_pcigart: fixup properly this version might even work

16 years agoati_pcigart: fill out 40-bit gart table support properly
Dave Airlie [Wed, 14 May 2008 12:35:32 +0000 (22:35 +1000)]
ati_pcigart: fill out 40-bit gart table support properly

Thanks to Alex for supplying this info.

16 years agoRS4xx: separate out RS400 and RS480 IGP chips
Alex Deucher [Wed, 14 May 2008 01:02:17 +0000 (21:02 -0400)]
RS4xx: separate out RS400 and RS480 IGP chips

RS400 (intel based IGP) and RS480 (AMD based IGP) have
different MC and GART setups.  Currently we only support
RS480.

16 years agoRADEON: fix copy/pasto in last commit
Alex Deucher [Mon, 12 May 2008 18:49:43 +0000 (14:49 -0400)]
RADEON: fix copy/pasto in last commit

16 years agoR3/4/5: init pipe setup in drm
Alex Deucher [Mon, 12 May 2008 13:44:20 +0000 (09:44 -0400)]
R3/4/5: init pipe setup in drm

Similar (broken) code in mesa needs to be removed

16 years agoRADEON: cleanup radeon_do_engine_reset()
Alex Deucher [Mon, 12 May 2008 13:35:06 +0000 (09:35 -0400)]
RADEON: cleanup radeon_do_engine_reset()

16 years agoR300+: fixup pixcache flush
Alex Deucher [Mon, 12 May 2008 13:30:47 +0000 (09:30 -0400)]
R300+: fixup pixcache flush

16 years agoRS4xx: fix MCIND index mask
Alex Deucher [Mon, 12 May 2008 13:24:13 +0000 (09:24 -0400)]
RS4xx: fix MCIND index mask

16 years agoRADEON: write AGP_BASE_2 on chips that support it
Alex Deucher [Mon, 12 May 2008 13:21:45 +0000 (09:21 -0400)]
RADEON: write AGP_BASE_2 on chips that support it

16 years agoR300+: fixup PURGE/FLUSH macros
Alex Deucher [Mon, 12 May 2008 13:18:28 +0000 (09:18 -0400)]
R300+: fixup PURGE/FLUSH macros

16 years agoRadeon IGP: merge RS4xx/RS6xx gart setup
Alex Deucher [Mon, 12 May 2008 13:13:44 +0000 (09:13 -0400)]
Radeon IGP: merge RS4xx/RS6xx gart setup

16 years agoRadeon IGP: wrap MCIND access
Alex Deucher [Mon, 12 May 2008 13:00:40 +0000 (09:00 -0400)]
Radeon IGP: wrap MCIND access

first step in merging rs4xx/rs6xx gart setup

16 years agoRadeon IGP: clean up registers and magic numbers
Alex Deucher [Mon, 12 May 2008 12:56:11 +0000 (08:56 -0400)]
Radeon IGP: clean up registers and magic numbers

16 years agodrm: nopage compat fixup for drm_vm
Dave Airlie [Wed, 7 May 2008 05:10:23 +0000 (15:10 +1000)]
drm: nopage compat fixup for drm_vm

The kernel has removed nopage so move the old nopage codepaths into a compat vm file and switch to using the fault paths.

nopfn is on its way out in the future also, so we should switch to using fault
for that path as well soon

16 years agor500: add allowed range for us config/pixsize
Dave Airlie [Mon, 5 May 2008 06:49:04 +0000 (16:49 +1000)]
r500: add allowed range for us config/pixsize

16 years agonv50: enable 0x400500 bit 0 after PGRAPH exception also
Ben Skeggs [Thu, 1 May 2008 15:36:30 +0000 (01:36 +1000)]
nv50: enable 0x400500 bit 0 after PGRAPH exception also

No solid idea about what these 2 bits do, but nv50 can now survive a few
PGRAPH exceptions just as nv40 does :)

16 years agonouveau: guard against channels potentially not having a context, fix nv50
Ben Skeggs [Thu, 1 May 2008 15:03:51 +0000 (01:03 +1000)]
nouveau: guard against channels potentially not having a context, fix nv50

16 years agonouveau: disable all card interrupts when unknown PFIFO IRQ occurs.
Ben Skeggs [Thu, 1 May 2008 14:53:42 +0000 (00:53 +1000)]
nouveau: disable all card interrupts when unknown PFIFO IRQ occurs.

This is possibly temporary.  I can trigger an unending IRQ storm on G8x
in some circumstances, and have no idea how to handle that particular PFIFO
exception correctly yet.

16 years agonouveau: restore original NV_PFIFO_CACHES_REASSIGN value in fifo handler
Ben Skeggs [Thu, 1 May 2008 14:52:21 +0000 (00:52 +1000)]
nouveau: restore original NV_PFIFO_CACHES_REASSIGN value in fifo handler

Doesn't fix any issue I've seen, but is a potential issue if a FIFO IRQ
occurs during channel creation/takedown.

16 years agonouveau: gather nsource in trap_info()
Ben Skeggs [Thu, 1 May 2008 14:50:21 +0000 (00:50 +1000)]
nouveau: gather nsource in trap_info()

The IRQ handling stuff really is a mess.. On the TODO :)

16 years agonv50: PGRAPH exception handling completely different from earlier chips
Ben Skeggs [Thu, 1 May 2008 14:06:22 +0000 (00:06 +1000)]
nv50: PGRAPH exception handling completely different from earlier chips

16 years agonv50: I cave... Add nv84 initial context values.
Ben Skeggs [Thu, 1 May 2008 13:47:42 +0000 (23:47 +1000)]
nv50: I cave...  Add nv84 initial context values.

I swore I'd actually do this properly and not go the horrible route
we did with nv4x, but I won't get around to it just yet with so many
*actually* interesting things to do first.. One day.

Since someone already added nv86, why not!

16 years agoi915: fix off by one in VGA save/restore of AR & CR regs
Jesse Barnes [Tue, 29 Apr 2008 19:36:04 +0000 (12:36 -0700)]
i915: fix off by one in VGA save/restore of AR & CR regs

Turns out it's important to save/restore AR14 in particular.

16 years agonouveau: NV9x cards exist as well.
Maarten Maathuis [Tue, 29 Apr 2008 17:34:22 +0000 (19:34 +0200)]
nouveau: NV9x cards exist as well.

16 years agoUse fixed sized types in new ioctls
Jesse Barnes [Sun, 27 Apr 2008 16:42:17 +0000 (09:42 -0700)]
Use fixed sized types in new ioctls

Make both crtc and the command argument 32 bits to avoid any 32-on-64 compat
issues.

16 years agoEnum-ectomy of vblank modesetting ioctl
Jesse Barnes [Sun, 27 Apr 2008 00:11:18 +0000 (17:11 -0700)]
Enum-ectomy of vblank modesetting ioctl

Enum can be of pretty much any size since C leaves the choice of size up to the implementation.  So avoid using it in new interfaces like the vblank pre- & post-modeset ioctl.  Thanks to hch for spotting this.

16 years agoDon't disable IRQs, just tasklets, when taking the drm lock spinlock.
Thomas Hellstrom [Wed, 23 Apr 2008 15:33:09 +0000 (17:33 +0200)]
Don't disable IRQs, just tasklets, when taking the drm lock spinlock.

16 years agoFixed unlock check on EAGAIN
Jakob Bornecrantz [Wed, 23 Apr 2008 10:43:30 +0000 (12:43 +0200)]
Fixed unlock check on EAGAIN

16 years agoi915: fix for compatibility mode
Xiang, Haihao [Wed, 23 Apr 2008 09:17:16 +0000 (17:17 +0800)]
i915: fix for compatibility mode

16 years agolinux-core Makefile: add GIT_REVISION
Pekka Paalanen [Sun, 20 Apr 2008 17:47:38 +0000 (20:47 +0300)]
linux-core Makefile: add GIT_REVISION

This tries to automatically fetch a git revision string and if succeeds,
it #defines GIT_REVISION string macro. Packagers can override it by
'make GIT_REVISION=foo'.

Update Nouveau to use GIT_REVISION, if defined, instead of DRIVER_DATE
in struct drm_driver.

Signed-off-by: Pekka Paalanen <pq@iki.fi>
16 years agoi915: gfx hw and i945gme fixes from upstream
Dave Airlie [Tue, 22 Apr 2008 06:08:17 +0000 (16:08 +1000)]
i915: gfx hw and i945gme fixes from upstream

From Jesse and Zhenyu originally.

16 years ago[I915] Handle tiled buffers in vblank tasklet
Keith Packard [Sun, 20 Apr 2008 23:10:05 +0000 (16:10 -0700)]
[I915] Handle tiled buffers in vblank tasklet

The vblank tasklet update code must build 2D blt commands with the
appropriate tiled flags.

16 years agoOn I965, use correct 3DSTATE_DRAWING_RECTANGLE command in vblank
Keith Packard [Sun, 20 Apr 2008 08:55:57 +0000 (01:55 -0700)]
On I965, use correct 3DSTATE_DRAWING_RECTANGLE command in vblank

The batchbuffer submission paths were fixed to use the 965-specific command,
but the vblank tasklet was not. When the older version is sent, the 965 will
lock up.