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15 years agodrm: drop Linux < 2.6.21 support
Pekka Paalanen [Tue, 3 Mar 2009 20:42:51 +0000 (22:42 +0200)]
drm: drop Linux < 2.6.21 support

This also means, that DRM_FULL_MM_COMPAT is always defined,
so it is dropped, too.

Signed-off-by: Pekka Paalanen <pq@iki.fi>
15 years agodrm, via: drop Linux < 2.6.20 support
Pekka Paalanen [Tue, 3 Mar 2009 20:20:59 +0000 (22:20 +0200)]
drm, via: drop Linux < 2.6.20 support

Signed-off-by: Pekka Paalanen <pq@iki.fi>
15 years agodrm: drop Linux < 2.6.19 support
Pekka Paalanen [Mon, 2 Mar 2009 21:14:45 +0000 (23:14 +0200)]
drm: drop Linux < 2.6.19 support

This also means dropping the DRM_ODD_MM_COMPAT case.

Signed-off-by: Pekka Paalanen <pq@iki.fi>
15 years agodrm: drop Linux < 2.6.18 support
Pekka Paalanen [Mon, 2 Mar 2009 20:39:32 +0000 (22:39 +0200)]
drm: drop Linux < 2.6.18 support

Signed-off-by: Pekka Paalanen <pq@iki.fi>
15 years agodrm: drop Linux < 2.6.16 support
Pekka Paalanen [Mon, 2 Mar 2009 20:35:23 +0000 (22:35 +0200)]
drm: drop Linux < 2.6.16 support

Signed-off-by: Pekka Paalanen <pq@iki.fi>
15 years agodrm: drop Linux < 2.6.15 support
Pekka Paalanen [Mon, 2 Mar 2009 20:26:46 +0000 (22:26 +0200)]
drm: drop Linux < 2.6.15 support

Signed-off-by: Pekka Paalanen <pq@iki.fi>
15 years agodrm: drop Linux < 2.6.12 support
Pekka Paalanen [Mon, 2 Mar 2009 20:09:26 +0000 (22:09 +0200)]
drm: drop Linux < 2.6.12 support

Signed-off-by: Pekka Paalanen <pq@iki.fi>
15 years agodrm: drop Linux < 2.6.10 support
Pekka Paalanen [Sun, 1 Mar 2009 22:17:44 +0000 (00:17 +0200)]
drm: drop Linux < 2.6.10 support

Signed-off-by: Pekka Paalanen <pq@iki.fi>
15 years agodrm: drop Linux <= 2.6.8 support
Pekka Paalanen [Sun, 1 Mar 2009 22:13:00 +0000 (00:13 +0200)]
drm: drop Linux <= 2.6.8 support

Signed-off-by: Pekka Paalanen <pq@iki.fi>
15 years agodrm: drm_bo_mmap_locked() is static.
Pekka Paalanen [Sun, 1 Mar 2009 21:53:02 +0000 (23:53 +0200)]
drm: drm_bo_mmap_locked() is static.

Signed-off-by: Pekka Paalanen <pq@iki.fi>
15 years agodrm, ati: fix printf format warnings
Pekka Paalanen [Sat, 28 Feb 2009 15:45:02 +0000 (17:45 +0200)]
drm, ati: fix printf format warnings

Signed-off-by: Pekka Paalanen <pq@iki.fi>
15 years agodrm: build fix for Linux drm_vblank_cleanup()
Pekka Paalanen [Sat, 28 Feb 2009 14:09:56 +0000 (16:09 +0200)]
drm: build fix for Linux drm_vblank_cleanup()

The commit 957b10695b619d6ed2f1098b00502395d9a3c149, "Move vblank_init
to driver load time." forgot to add the function declaration in
linux-core/drmP.h.

Signed-off-by: Pekka Paalanen <pq@iki.fi>
15 years agoFreeBSD: Introduce a kernel tuneable to disable msi at boot time.
Robert Noland [Fri, 27 Feb 2009 23:52:08 +0000 (17:52 -0600)]
FreeBSD: Introduce a kernel tuneable to disable msi at boot time.

15 years agoMove vblank_init to driver load time.
Robert Noland [Wed, 25 Feb 2009 23:59:26 +0000 (17:59 -0600)]
Move vblank_init to driver load time.

15 years agointel: Update reloc_tree_size of the first buffer when we count the tree size.
Eric Anholt [Fri, 27 Feb 2009 21:46:31 +0000 (13:46 -0800)]
intel: Update reloc_tree_size of the first buffer when we count the tree size.

This helps avoid the n^2 performance cost of counting tree size when we
get a lot of relocations into our batch buffer.  rgb10text on keithp's laptop
went from 136k glyphs/sec to 234k glyphs/sec.

15 years agoFreeBSD: Fix up some ioctl permissions issues missed many times over.
Robert Noland [Fri, 27 Feb 2009 05:51:57 +0000 (23:51 -0600)]
FreeBSD: Fix up some ioctl permissions issues missed many times over.

This was somehow hit with r600 demo.

Submitted by:  Jung-uk Kim <jkim@FreeBSD.org>

15 years agoi915: Backport jbarnes gm45 vblank counter patch.
Robert Noland [Wed, 25 Feb 2009 20:19:01 +0000 (14:19 -0600)]
i915: Backport jbarnes gm45 vblank counter patch.

15 years agointel: Don't copy dirty data out when freeing a BO in the fake bufmgr.
Eric Anholt [Wed, 25 Feb 2009 05:36:56 +0000 (21:36 -0800)]
intel: Don't copy dirty data out when freeing a BO in the fake bufmgr.

15 years agoFreeBSD: Drop the Giant lock.
Robert Noland [Tue, 24 Feb 2009 21:49:45 +0000 (15:49 -0600)]
FreeBSD: Drop the Giant lock.

15 years agoFreeBSD: Turn on msi
Robert Noland [Tue, 24 Feb 2009 21:47:35 +0000 (15:47 -0600)]
FreeBSD: Turn on msi

There is a blacklist for devices that advertise the capability, but
don't work properly.

15 years agoFreeBSD: Add some vblank related debugging and replace DRM_WAIT_ON with a local instance.
Robert Noland [Tue, 24 Feb 2009 20:21:10 +0000 (14:21 -0600)]
FreeBSD: Add some vblank related debugging and replace DRM_WAIT_ON with a local instance.

15 years agoi915: A few whitespace cleanups.
Robert Noland [Tue, 24 Feb 2009 20:00:21 +0000 (14:00 -0600)]
i915:  A few whitespace cleanups.

15 years agolinux: Add msi_enabled to the drm_device so the build should be happy.
Robert Noland [Tue, 24 Feb 2009 18:59:08 +0000 (12:59 -0600)]
linux: Add msi_enabled to the drm_device so the build should be happy.

15 years agoradeon: Prepare radeon for msi support.
Robert Noland [Tue, 24 Feb 2009 18:28:42 +0000 (12:28 -0600)]
radeon: Prepare radeon for msi support.

15 years agoi915: This was part of a sync to the intel driver at some point
Robert Noland [Tue, 24 Feb 2009 08:00:42 +0000 (02:00 -0600)]
i915: This was part of a sync to the intel driver at some point

-Remove the old TTM interface
-Move register definitions to i915_reg.h
-Rework the irq handler

15 years agonouveau: Dist nouvea_dma.h as well.
Kristian Høgsberg [Tue, 24 Feb 2009 16:33:34 +0000 (11:33 -0500)]
nouveau: Dist nouvea_dma.h as well.

Oops.  Disting is hard.

15 years agonouveau: Also dist nouveau_private.h.
Kristian Høgsberg [Tue, 24 Feb 2009 16:19:41 +0000 (11:19 -0500)]
nouveau: Also dist nouveau_private.h.

15 years agoFreeBSD: Rip out the locked task support now that i915 no longer uses it.
Robert Noland [Tue, 24 Feb 2009 06:22:56 +0000 (00:22 -0600)]
FreeBSD: Rip out the locked task support now that i915 no longer uses it.

15 years agoi915: Rip out the use of vblank_swap
Robert Noland [Tue, 24 Feb 2009 04:39:07 +0000 (22:39 -0600)]
i915: Rip out the use of vblank_swap

15 years agoFreeBSD: There is no compelling reason to hold the lock here.
Robert Noland [Tue, 24 Feb 2009 02:22:44 +0000 (20:22 -0600)]
FreeBSD: There is no compelling reason to hold the lock here.

When I was lock profiling, this was high up on the list and I
see no reason to do it.

15 years agoFreeBSD: Don't set PZERO in mtx_sleep.
Robert Noland [Tue, 24 Feb 2009 02:16:15 +0000 (20:16 -0600)]
FreeBSD: Don't set PZERO in mtx_sleep.

15 years agoFreeBSD: Set MAP_NOSYNC on mmaps.
Robert Noland [Tue, 24 Feb 2009 02:01:26 +0000 (20:01 -0600)]
FreeBSD: Set MAP_NOSYNC on mmaps.

There is no reason to gratuitously sync these maps to swap.

15 years agoAdd libdrm_intel.pc by popular demand.
Eric Anholt [Mon, 23 Feb 2009 21:30:20 +0000 (13:30 -0800)]
Add libdrm_intel.pc by popular demand.

15 years agoFix DRM_CAS() on Alpha. (#16549)
Ivan Kokshaysky [Mon, 23 Feb 2009 20:54:18 +0000 (15:54 -0500)]
Fix DRM_CAS() on Alpha. (#16549)

15 years agomodetest: Print names of properties.
Kristian Høgsberg [Mon, 23 Feb 2009 20:08:03 +0000 (15:08 -0500)]
modetest: Print names of properties.

15 years agoFix fix distcheck for optional nouveau stuff.
Pekka Paalanen [Sun, 22 Feb 2009 10:40:47 +0000 (12:40 +0200)]
Fix fix distcheck for optional nouveau stuff.

Tylo.

Signed-off-by: Pekka Paalanen <pq@iki.fi>
15 years agoFix distcheck for optional nouveau stuff.
Eric Anholt [Sat, 21 Feb 2009 18:01:40 +0000 (10:01 -0800)]
Fix distcheck for optional nouveau stuff.

15 years agoBump version to 2.4.5 for new API additions.
Eric Anholt [Sat, 21 Feb 2009 17:57:19 +0000 (09:57 -0800)]
Bump version to 2.4.5 for new API additions.

15 years agointel: Add a new bufmgr alloc function to get BOs ready for rendering to.
Eric Anholt [Wed, 18 Feb 2009 21:06:35 +0000 (13:06 -0800)]
intel: Add a new bufmgr alloc function to get BOs ready for rendering to.

This avoids using the oldest BO in the BO cache and waiting for it to be
idle before we turn around and render to it with the GPU.  Thanks to
Chris Wilson for pointing out how silly we were being.

15 years agolibdrm/nouveau: free drmVersion after we're done with it
Ben Skeggs [Thu, 19 Feb 2009 23:25:35 +0000 (09:25 +1000)]
libdrm/nouveau: free drmVersion after we're done with it

15 years agolibdrm/nouveau: fix dma debugging
Ben Skeggs [Thu, 19 Feb 2009 09:40:19 +0000 (19:40 +1000)]
libdrm/nouveau: fix dma debugging

15 years agonouveau: support backlight only when kernel does
Pekka Paalanen [Wed, 18 Feb 2009 20:46:40 +0000 (22:46 +0200)]
nouveau: support backlight only when kernel does

Loading nouveau.ko would fail with unknown symbols, if the backlight
class device support is not provided in the kernel. Let's make the
backlight support dependant on the kernel configuration.

This is a bit ugly, the proper way would be to check for the config in
Makefile.kernel whether to build nouveau_backlight.o at all, and if not,
nouveau_drv.h should provide the stubs.

Signed-off-by: Pekka Paalanen <pq@iki.fi>
15 years agonv40, nv50: fix backlight build for <2.6.29 kernels
Matthew Garrett [Wed, 18 Feb 2009 13:21:26 +0000 (13:21 +0000)]
nv40, nv50: fix backlight build for <2.6.29 kernels

Signed-off-by: Matthew Garrett <mjg59@srcf.ucam.org>
Signed-off-by: Pekka Paalanen <pq@iki.fi>
15 years agonouveau: Add in-kernel backlight control support
Matthew Garrett [Wed, 18 Feb 2009 02:08:25 +0000 (02:08 +0000)]
nouveau: Add in-kernel backlight control support

Several nvidia-based systems don't support backlight control via the
standard ACPI control mechanisms. Instead, it's necessary for the driver
to modify the backlight control registers directly. This patch adds
support for determining whether the registers appear to be in use, and
if so registers a kernel backlight device to control them. The backlight
can then be controlled via existing userspace tools.

Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
15 years agodrm_compat: remove kmap_atomic_prot_pfn()
Pekka Paalanen [Sat, 14 Feb 2009 20:22:39 +0000 (22:22 +0200)]
drm_compat: remove kmap_atomic_prot_pfn()

This function is unused, and yet creates build problems: the symbol
init_mm is not exported by the latest -rc kernels and I don't believe it
ever will be. Even CONFIG_UNUSED_SYMBOLS does not provide it anymore.

If this function is needed in the future, it needs to be reinvented in
any case. So remove it.

Signed-off-by: Pekka Paalanen <pq@iki.fi>
15 years agoRemove i915 driver sources from linux-core
Pekka Paalanen [Mon, 16 Feb 2009 18:43:02 +0000 (20:43 +0200)]
Remove i915 driver sources from linux-core

Intel developers have stated, that their DRM development continues
elsewhere in some Linux kernel trees. This makes the code in drm.git
just dead weight. This removal allows further cleanup of compatibility
code.

shared-core and bsd-core are left untouched this time.

Signed-off-by: Pekka Paalanen <pq@iki.fi>
Acked-by: Eric Anholt <eric@anholt.net>
15 years agointel: Clear ioctl parameter outvalues and pads that confuse valgrind.
Eric Anholt [Mon, 16 Feb 2009 02:35:03 +0000 (18:35 -0800)]
intel: Clear ioctl parameter outvalues and pads that confuse valgrind.

The minor CPU cost here is probably outweighed by bothering us with noise in
the tool.

15 years agonv40: fail completely if we don't have a ctxprog for the chipset
Ben Skeggs [Sun, 15 Feb 2009 12:06:18 +0000 (22:06 +1000)]
nv40: fail completely if we don't have a ctxprog for the chipset

15 years agonv50: context info for chipset 0xa0
Ben Skeggs [Sun, 15 Feb 2009 11:52:19 +0000 (21:52 +1000)]
nv50: context info for chipset 0xa0

15 years agolibdrm: make libdrm_nouveau conditional, disabled by default
Ben Skeggs [Wed, 11 Feb 2009 04:18:03 +0000 (14:18 +1000)]
libdrm: make libdrm_nouveau conditional, disabled by default

libdrm isn't supposed to ship APIs not present in a released kernel.

15 years agomode: Make xfdrmMode.[c|h] not depend on drm_mode.h
Jakob Bornecrantz [Wed, 11 Feb 2009 15:43:20 +0000 (16:43 +0100)]
mode: Make xfdrmMode.[c|h] not depend on drm_mode.h

15 years agonouveau: fix type warnings: void* arith, un/signed
Pekka Paalanen [Wed, 4 Feb 2009 19:44:50 +0000 (21:44 +0200)]
nouveau: fix type warnings: void* arith, un/signed

nouveau_notifier.c had two places where void* was used in arithmetic,
fixed by using char*.

nouveau_dma_wait(), nouveau_notifier_wait_status() and
nouveau_resource_alloc() had signed/unsigned comparison warnings, fixed
by changing the function parameter into an unsigned type.

Signed-off-by: Pekka Paalanen <pq@iki.fi>
15 years agodrm/nv50: fix nv9x chipsets
Ben Skeggs [Wed, 11 Feb 2009 00:48:36 +0000 (10:48 +1000)]
drm/nv50: fix nv9x chipsets

NVIDIA do this fun little sequence after updating the PRAMIN page tables.

On 9xxx chips, none of the PRAMIN BAR bindings (except the initial one)
worked, hence the majority of the setup needed to create a channel
ended up in the wrong place, causing all sorts of fun.

This is done by NVIDIA on nv8x chips also, so we'll do it for them too,
even though they appear to work without it.

15 years agodrm/nv50: add context info for nv98
Ben Skeggs [Wed, 11 Feb 2009 00:12:43 +0000 (10:12 +1000)]
drm/nv50: add context info for nv98

It won't work yet, just like the other 9xxx chips.  Real soon now :)

15 years agodrm/nv50: use a slightly different initial context for nv96
Ben Skeggs [Mon, 9 Feb 2009 23:05:09 +0000 (09:05 +1000)]
drm/nv50: use a slightly different initial context for nv96

I'm not 100% sure that the nv94 one we were using won't work.  The context
layouts are identical (well.. same ctxprog, so of course!), only a couple
of registers differ.  But, be safe until we actually get some 9xxx chips
working.

15 years agodrm/nv50: correct ramfc pointer in channel header
Ben Skeggs [Mon, 9 Feb 2009 23:02:17 +0000 (09:02 +1000)]
drm/nv50: correct ramfc pointer in channel header

Suprisingly the card still worked without this...

15 years agodrm/nv50: let the card handle the initial context switch
Ben Skeggs [Mon, 9 Feb 2009 22:57:21 +0000 (08:57 +1000)]
drm/nv50: let the card handle the initial context switch

Our PFIFO/PGRAPH context save/load functions don't really work well
(at all?) on nv5x yet.  Depending on what random state the card is
in before the drm loads, fbcon probably won't work correctly.

Luckily we've setup the GPU in such a way that it'll actually do a
hw context switch for the first context.  Not sure of how successful
this'd be currently on the older chips (actually, pretty sure it won't
work), so NV50 only for now.

15 years agonouveau: don't try to traverse non-existent lists
Stuart Bennett [Sat, 7 Feb 2009 21:20:17 +0000 (21:20 +0000)]
nouveau: don't try to traverse non-existent lists

Fixes nouveau_ioctl_mem_free Oops

15 years agonouveau: fix some issues where buffer objects never get freed
Ben Skeggs [Thu, 5 Feb 2009 13:03:29 +0000 (23:03 +1000)]
nouveau: fix some issues where buffer objects never get freed

15 years agomodetest: Add syntax to also specify a crtc when setting a mode.
Kristian Høgsberg [Wed, 4 Feb 2009 17:17:13 +0000 (12:17 -0500)]
modetest: Add syntax to also specify a crtc when setting a mode.

15 years agonouveau: install libdrm_nouveau with libdrm
Ben Skeggs [Fri, 30 Jan 2009 01:25:35 +0000 (11:25 +1000)]
nouveau: install libdrm_nouveau with libdrm

15 years agonouveau: bring in new mm api definitions, without the actual mm code
Ben Skeggs [Fri, 30 Jan 2009 01:18:54 +0000 (11:18 +1000)]
nouveau: bring in new mm api definitions, without the actual mm code

Use of the new bits is guarded with a mm_enabled=0 hardcode.

15 years agomodetest: Use cairo (if available) to paint a better pattern.
Kristian Høgsberg [Tue, 3 Feb 2009 20:03:41 +0000 (15:03 -0500)]
modetest: Use cairo (if available) to paint a better pattern.

15 years agomodetest: Don't sleep when just dumping state, wait for key for modeset.
Kristian Høgsberg [Tue, 3 Feb 2009 19:02:50 +0000 (14:02 -0500)]
modetest: Don't sleep when just dumping state, wait for key for modeset.

15 years agomodetest: Handle setting modes on multiple crtcs with one fb.
Kristian Høgsberg [Tue, 3 Feb 2009 19:00:00 +0000 (14:00 -0500)]
modetest: Handle setting modes on multiple crtcs with one fb.

15 years agomodetest: Use a more interesting test pattern.
Kristian Høgsberg [Tue, 3 Feb 2009 18:26:22 +0000 (13:26 -0500)]
modetest: Use a more interesting test pattern.

15 years agoRemove the "nv" driver.
Stephane Marchesin [Mon, 2 Feb 2009 22:47:11 +0000 (23:47 +0100)]
Remove the "nv" driver.

15 years agoNo need to pin buffer anymore in modetest.c
Kristian Høgsberg [Mon, 2 Feb 2009 20:47:09 +0000 (15:47 -0500)]
No need to pin buffer anymore in modetest.c

15 years agonouveau: don't save channel context if it has recently become invalid
Stuart Bennett [Thu, 29 Jan 2009 23:39:50 +0000 (23:39 +0000)]
nouveau: don't save channel context if it has recently become invalid

Bug exposed by DDX change d9da090c

15 years agonouveau: no suspend support for nv50+
Stuart Bennett [Sat, 25 Oct 2008 19:59:38 +0000 (20:59 +0100)]
nouveau: no suspend support for nv50+

15 years agoClean up README for the current state of kernel module affairs.
Eric Anholt [Wed, 28 Jan 2009 02:00:45 +0000 (18:00 -0800)]
Clean up README for the current state of kernel module affairs.

Bug #19608.

15 years agointel: don't count fences on 965 and later, as they don't use them.
Eric Anholt [Wed, 28 Jan 2009 01:16:11 +0000 (17:16 -0800)]
intel: don't count fences on 965 and later, as they don't use them.

15 years agointel: Fix under-counting of fences registers required in check_aperture.
Eric Anholt [Wed, 28 Jan 2009 00:54:11 +0000 (16:54 -0800)]
intel: Fix under-counting of fences registers required in check_aperture.

15 years agointel: libdrm support for fence management in execbuf
Jesse Barnes [Fri, 23 Jan 2009 22:13:45 +0000 (14:13 -0800)]
intel: libdrm support for fence management in execbuf

This patch tries to use the available fence count to figure out whether a
given batch can succeed or not (just like the aperture check).

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
15 years agodrm compat: fix euid for >=2.6.28
Pekka Paalanen [Tue, 27 Jan 2009 20:39:50 +0000 (22:39 +0200)]
drm compat: fix euid for >=2.6.28

drm_fops.c reads the current process' EUID directly from task_struct.
Apparently starting in 2.6.28-rc4 this fails to build.

In Linus' tree, commit b6dff3ec5e116e3af6f537d4caedcad6b9e5082a
"CRED: Separate task security context from task_struct"
moves the euid field from task_struct to another struct.

Earlier commit 9e2b2dc4133f65272a6d3c5dcb2ce63f8a87cae9
"CRED: Introduce credential access wrappers" implements the wrapper
macros to access e.g. euid. This is in 2.6.27-rc4, and this contains the
definition of current_euid() that will be used in the DRM compatibility header
for kernels before 2.6.27. That commit also creates <linux/cred.h>, which
contains the upstream definition of current_euid().

drm_fops.c is fixed to use current_euid(), and drm_compat.h will offer
the compatibility definition for kernels <2.6.27.

Signed-off-by: Pekka Paalanen <pq@iki.fi>
15 years agonv50: support chipset NV96
Ben Skeggs [Mon, 26 Jan 2009 22:36:33 +0000 (08:36 +1000)]
nv50: support chipset NV96

ctxprog seen in okias' trace identical to one we use on NV94, assuming
the initial context values for NV94 will work here too.

15 years agonv04-nv40: correct RAMHT size
Ben Skeggs [Thu, 13 Nov 2008 02:04:21 +0000 (13:04 +1100)]
nv04-nv40: correct RAMHT size

15 years agodrm: remove drmstat/dristat from linux-core build
Dave Airlie [Sun, 18 Jan 2009 20:46:23 +0000 (06:46 +1000)]
drm: remove drmstat/dristat from linux-core build

pointed out by pq

15 years agobump version to 2.4.4
Eric Anholt [Thu, 15 Jan 2009 00:11:32 +0000 (16:11 -0800)]
bump version to 2.4.4

15 years agointel: Retry pin ioctl on -EINTR.
Eric Anholt [Mon, 5 Jan 2009 01:37:18 +0000 (17:37 -0800)]
intel: Retry pin ioctl on -EINTR.

15 years agoDon't use DRM_BO_FLAG_NO_MOVE in bufmgr fake. It's a ttm flag.
Owain G. Ainsworth [Sat, 10 Jan 2009 18:48:46 +0000 (18:48 +0000)]
Don't use DRM_BO_FLAG_NO_MOVE in bufmgr fake. It's a ttm flag.

It's also unused, so worthless.

15 years agoRemove drmModeReplaceFb after it was removed from the kernel.
Owain G. Ainsworth [Sun, 11 Jan 2009 19:02:07 +0000 (19:02 +0000)]
Remove drmModeReplaceFb after it was removed from the kernel.

It is impossible to replace the original semantics of this call purely
in userland, since the fb_id would change.

after discussion with Dr_Jakob

Signed-Off-By: Owain Ainsworth <oga@openbsd.org>
Acked-By: Jakob Bornecrantz <jakob@vmware.com>
15 years agonv50: ack nsource to prevent continuous protection fault irqs
Ben Skeggs [Mon, 12 Jan 2009 00:16:07 +0000 (10:16 +1000)]
nv50: ack nsource to prevent continuous protection fault irqs

15 years agolibdrm: add autoconf check for clock_gettime
Jesse Barnes [Wed, 7 Jan 2009 19:47:52 +0000 (11:47 -0800)]
libdrm: add autoconf check for clock_gettime

Should be more portable this way.

15 years agolibdrm: only check for vblank timeout if we caught EINTR
Jesse Barnes [Wed, 7 Jan 2009 18:48:26 +0000 (10:48 -0800)]
libdrm: only check for vblank timeout if we caught EINTR

Michel caught a case where we might overwrite a success or other return
value with EBUSY, so check the return value before checking for the
timeout condition.

15 years agolibdrm: add timeout handling to drmWaitVBlank
Jesse Barnes [Wed, 7 Jan 2009 18:18:08 +0000 (10:18 -0800)]
libdrm: add timeout handling to drmWaitVBlank

In some cases, vblank interrupts may be disabled or otherwise broken.
The kernel has a 3s timeout builtin to handle these cases, but the X
server's SIGALM for cursor handling may interrupt vblank wait ioctls,
causing libdrm to restart the ioctl, making the kernel's timeout
useless.

This change tracks time across ioctl restarts and returns EBUSY to the
caller if the expected vblank sequence doesn't occur within 1s of the
first call.

Fixes fdo bz #18041, which is caused by a drmWaitVBlank hanging due to
the corresponding pipe getting disabled (thus preventing further events
from coming in).

15 years agoRemove executable from modeprint test dir
Jesse Barnes [Mon, 29 Dec 2008 17:21:58 +0000 (09:21 -0800)]
Remove executable from modeprint test dir

Accidentally committed it with the mode setting changes.

15 years ago[FreeBSD] Fix build on FreeBSD after modesetting import.
Robert Noland [Tue, 23 Dec 2008 18:56:23 +0000 (13:56 -0500)]
[FreeBSD] Fix build on FreeBSD after modesetting import.

15 years agoradeon: only write irq regs if irq is enabled
Dave Airlie [Tue, 23 Dec 2008 01:22:44 +0000 (11:22 +1000)]
radeon: only write irq regs if irq is enabled

15 years agointel: Rename plane[AB]* back to pipe[AB]*.
Eric Anholt [Wed, 17 Dec 2008 21:55:53 +0000 (13:55 -0800)]
intel: Rename plane[AB]* back to pipe[AB]*.

The values are really going to continue meaning pipe, not plane, and that's
what they're called in the kernel copy of the header.  Userland hasn't ever
made the switch to pipe!=plane, since userland checks are based on DRM
version, which is still stuck at 1.6.  However, Mesa did start using
plane[AB] names, so provide a compat define.

15 years agointel: Remove linux build of i915 DRM, as it's unmaintained and a user trap.
Eric Anholt [Wed, 17 Dec 2008 21:47:59 +0000 (13:47 -0800)]
intel: Remove linux build of i915 DRM, as it's unmaintained and a user trap.

The code's in the linux kernel.

15 years agointel: Sync GEM ioctl comments for easier diffing against the kernel.
Eric Anholt [Wed, 17 Dec 2008 21:45:01 +0000 (13:45 -0800)]
intel: Sync GEM ioctl comments for easier diffing against the kernel.

15 years agomodetest: Print more stuff. Prettier.
Kristian Høgsberg [Thu, 18 Dec 2008 05:02:43 +0000 (00:02 -0500)]
modetest: Print more stuff. Prettier.

15 years agolibdrm: Fix modetest/modeprint to use automake stuff.
Eric Anholt [Wed, 17 Dec 2008 18:41:21 +0000 (10:41 -0800)]
libdrm: Fix modetest/modeprint to use automake stuff.

15 years agointel: Cache tiling/swizzle state in user mode. Reset tiling on reuse.
Keith Packard [Mon, 15 Dec 2008 23:08:12 +0000 (15:08 -0800)]
intel: Cache tiling/swizzle state in user mode. Reset tiling on reuse.

Remember tiling mode values provided by appplications, and
record tiling mode when creating a buffer from another application. This
eliminates any need to ask the kernel for tiling values and also makes
reused buffers get the right tiling.

Signed-off-by: Keith Packard <keithp@keithp.com>
15 years agointel: Debug output %u vs uint64_t warning fix
Keith Packard [Mon, 15 Dec 2008 23:08:17 +0000 (15:08 -0800)]
intel: Debug output %u vs uint64_t warning fix

Signed-off-by: Keith Packard <keithp@keithp.com>
15 years agointel: return error status from drm_intel_gem_bo_map
Keith Packard [Sat, 13 Dec 2008 19:06:11 +0000 (11:06 -0800)]
intel: return error status from drm_intel_gem_bo_map

Applications may actually care if the mapping operation failed, so when
it happens, return an error indication. errno is probably trashed by
fprintf though.

Signed-off-by: Keith Packard <keithp@keithp.com>
15 years agointel: Dump out memory usage information when the kernel fails to pin
Keith Packard [Fri, 21 Nov 2008 09:49:39 +0000 (01:49 -0800)]
intel: Dump out memory usage information when the kernel fails to pin

The execbuffer ioctl returns ENOMEM when it fails to pin all of the buffers
in the GTT. This is usually caused by the DRM client attempting to use too
much memory in a single request. Dumping out the requested and available
memory values should help point out failures in the DRM code to catch over
commitments of this form.

Signed-off-by: Keith Packard <keithp@keithp.com>
15 years agolibdrm: add mode setting files
Jesse Barnes [Wed, 17 Dec 2008 18:09:49 +0000 (10:09 -0800)]
libdrm: add mode setting files

Add mode setting files to libdrm, including xf86drmMode.* and the new
drm_mode.h header.  Also add a couple of tests to sanity check the
kernel interfaces and update code to support them.

15 years agointel: don't skip set_domain on mapping of shared buffers.
Eric Anholt [Sun, 14 Dec 2008 22:39:24 +0000 (14:39 -0800)]
intel: don't skip set_domain on mapping of shared buffers.