Hi Linus,
Please pull the 'drm-fixes' branch from
ssh://master.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6.git drm-fixes
This fixes some regressions and also a number of bugs in the Intel KMS and
GEM code. Sorry its a bit bigger than I like sending, but I got backlogged
with real life stuff and kept pushing this off.
I've got at least two more things to get fixed, Intel has a lockdep issue
and I'm waiting for Eric to get back from travelling to confirm the fix is
correct, and we have a radeon regression on susp/resume which I think is
vblank related. This should fix your vblank issue and the CONFIG_FB fix
from Ingo.
Dave.
drivers/gpu/drm/Kconfig | 2 +-
drivers/gpu/drm/drm_irq.c | 1 +
drivers/gpu/drm/drm_memory.c | 7 +-
drivers/gpu/drm/i915/i915_dma.c | 47 ++-
drivers/gpu/drm/i915/i915_drv.c | 1 -
drivers/gpu/drm/i915/i915_drv.h | 8 +
drivers/gpu/drm/i915/i915_gem.c | 83 ++-
drivers/gpu/drm/i915/i915_gem_tiling.c | 91 ++++-
drivers/gpu/drm/i915/i915_irq.c | 13 +
drivers/gpu/drm/i915/i915_reg.h | 10 +-
drivers/gpu/drm/i915/intel_display.c | 20 +-
drivers/gpu/drm/i915/intel_drv.h | 1 +
drivers/gpu/drm/i915/intel_lvds.c | 49 +--
drivers/gpu/drm/i915/intel_sdvo.c | 870 ++++++++++++++++++++++++++++----
drivers/gpu/drm/i915/intel_sdvo_regs.h | 404 +++++++++++++++-
drivers/gpu/drm/radeon/radeon_cp.c | 6 +-
drivers/video/Kconfig | 6 +-
include/drm/i915_drm.h | 2 +
18 files changed, 1428 insertions(+), 193 deletions(-)
commit d2f59357700487a8b944f4f7777d1e97cf5ea2ed
Author: Ingo Molnar <mi...@elte.hu>
Date: Thu Feb 5 16:03:34 2009 +0100
drm/i915: select framebuffer support automatically
Migration helper.
The i915 driver recently added a 'depends on FB' rule to its
Kconfig entry - which silently turns off DRM_I915 if someone
has a working config but no CONFIG_FB selected, and upgrades
to the latest upstream kernel.
Norbert Preining reported this problem:
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12599
Subject : dri /dev node disappeared with 2.6.29-rc1
So change it to "select FB", which auto-selects framebuffer
support. This way the driver keeps working, regardless of
whether FB was enabled before or not.
Kconfig select's of interactive options can be problematic to
dependencies and can cause build breakages - but in this case
it's safe because it's a leaf entry with no dependencies of its
own.
( There is some minor circular dependency fallout as FB_I810
and FB_INTEL also used 'depends on FB' constructs - update
those to "select FB" too. )
Reported-by: Norbert Preining <prein...@logic.at>
Signed-off-by: Ingo Molnar <mi...@elte.hu>
Signed-off-by: Dave Airlie <airl...@linux.ie>
commit 9880b7a527ffbb52f65c2de0a8d4eea86e24775e
Author: Jesse Barnes <jbar...@virtuousgeek.org>
Date: Fri Feb 6 10:22:41 2009 -0800
drm/i915: add get_vblank_counter function for GM45
As discussed in the long thread about vblank related timeouts, it turns out
GM45 has different frame count registers than previous chips. This patch
adds support for them, which prevents us from waiting on really stale
sequence values in drm_wait_vblank (which rather than returning immediately
ends up timing out or getting interrupted).
Signed-off-by: Jesse Barnes <jbar...@virtuousgeek.org>
Signed-off-by: Dave Airlie <airl...@linux.ie>
commit 14d200c5e5bd19219d930bbb9a5a22758c8f5bec
Author: Jesse Barnes <jbar...@virtuousgeek.org>
Date: Fri Feb 6 13:04:49 2009 -0800
drm/i915: capture last_vblank count at IRQ uninstall time too
In dc1336ff4fe08ae7cfe8301bfd7f0b2cfd31d20a (set vblank enable flag
correctly
across IRQ uninstall), we made sure drivers that uninstall their interrupt
handler set the vblank enabled flag correctly, so that when interrupts are
re-enabled, vblank interrupts & counts work as expected. However I missed
the
last_vblank field: it needs to be updated as well, otherwise, at the next
drm_update_vblank_count we'll end up comparing a current count to a stale
one (the last one captured by the disable function), which may trigger the
wraparound handling, leading to a jumpy counter and hangs in
drm_wait_vblank.
The jumpy counter can prevent the DRM_WAIT_ON from returning success if the
difference between the current count and the requested count is greater than
2^23, leading to timeouts or hangs, if the ioctl is restarted in a loop (as
is the case in libdrm < 2.4.4).
Signed-off-by: Jesse Barnes <jbar...@virtuousgeek.org>
Acked-by: Michel Dänzer <mic...@daenzer.net>
Tested-by: Timo Aaltonen <tjaal...@cc.hut.fi>
Signed-off-by: Dave Airlie <airl...@redhat.com>
commit 7d8d58b23fd01e60ed44d8d8c10b2df86e638faa
Author: Chris Wilson <ch...@chris-wilson.co.uk>
Date: Wed Feb 4 14:15:10 2009 +0000
drm/i915: Unlock mutex on i915_gem_fault() error path
If we failed to allocate a new fence register we would return
VM_FAULT_SIGBUS without relinquishing the lock.
Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <e...@anholt.net>
Signed-off-by: Dave Airlie <airl...@linux.ie>
commit 122ee2a63bc49d21f402f6b6d2208306cdcc98c1
Author: Eric Anholt <e...@anholt.net>
Date: Tue Feb 3 12:10:21 2009 -0800
drm/i915: Quiet the message on get/setparam ioctl with an unknown value.
Getting an unknown get/setparam used to be more significant back when they
didn't change much. However, now that we're in the git world we're using
them instead of a monotonic version number to signal feature availability,
so clients ask about unknown params on older kernels more often.
Signed-off-by: Eric Anholt <e...@anholt.net>
Signed-off-by: Dave Airlie <airl...@linux.ie>
commit 565dcd4635f4f8c0ac4dee38a5625bc325799b1e
Author: Paul Collins <p...@burly.ondioline.org>
Date: Wed Feb 4 23:05:41 2009 +1300
drm/i915: skip LVDS initialization on Apple Mac Mini
The Apple Mac Mini falsely reports LVDS. Use DMI to check whether we
are running on a Mac Mini, and skip LVDS initialization if that proves
to be the case.
Signed-off-by: Paul Collins <p...@ondioline.org>
Signed-off-by: Eric Anholt <e...@anholt.net>
Signed-off-by: Dave Airlie <airl...@linux.ie>
commit e2f0ba97d60e59fe5c6237851933a9c38a8f9a24
Author: Jesse Barnes <jbar...@virtuousgeek.org>
Date: Mon Feb 2 15:11:52 2009 -0800
drm/i915: sync SDVO code with stable userland modesetting driver
Pull in an update from the 2D driver (hopefully the last one, future work
should be done here and pulled back into xf86-video-intel as needed).
Signed-off-by: Jesse Barnes <jbar...@virtuousgeek.org>
Signed-off-by: Eric Anholt <e...@anholt.net>
Signed-off-by: Dave Airlie <airl...@linux.ie>
commit 72daad40dc0be179e0dc85c17d5dc1e850b5e8e4
Author: Chris Wilson <ch...@chris-wilson.co.uk>
Date: Fri Jan 30 21:10:22 2009 +0000
drm/i915: Unref the object after failing to set tiling mode.
Cleanup the object reference on the error paths.
Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <e...@anholt.net>
Signed-off-by: Dave Airlie <airl...@linux.ie>
commit 0f973f27888e4664b253ab2cf69c67c2eb80ab1b
Author: Jesse Barnes <jbar...@virtuousgeek.org>
Date: Mon Jan 26 17:10:45 2009 -0800
drm/i915: add fence register management to execbuf
Adds code to set up fence registers at execbuf time on pre-965 chips as
necessary. Also fixes up a few bugs in the pre-965 tile register support
(get_order != ffs). The number of fences available to the kernel defaults
to the hw limit minus 3 (for legacy X front/back/depth), but a new parameter
allows userspace to override that as needed.
Signed-off-by: Jesse Barnes <jbar...@virtuousgeek.org>
Signed-off-by: Eric Anholt <e...@anholt.net>
Signed-off-by: Dave Airlie <airl...@linux.ie>
commit d9ddcb96e05cfbadf3dbf66859bcaf5eae25af0b
Author: Eric Anholt <e...@anholt.net>
Date: Tue Jan 27 10:33:49 2009 -0800
drm/i915: Return error from i915_gem_object_get_fence_reg() when failing.
Previously, the caller would continue along without knowing that the
function failed, resulting in potential mis-rendering. Right now vm_fault
just returns SIGBUS in that case, and we may need to disable signal handling
to avoid that happening.
Signed-off-by: Eric Anholt <e...@anholt.net>
Signed-off-by: Dave Airlie <airl...@linux.ie>
commit ab657db12d7020629f26f30d287558a8d0e32b41
Author: Eric Anholt <e...@anholt.net>
Date: Fri Jan 23 12:57:47 2009 -0800
drm/i915: Set up an MTRR covering the GTT at driver load.
We'd love to just be using PAT, but even on chips with PAT it gets disabled
sometimes due to an errata. It would probably be better to have pat_enabled
exported and only bother with this when !pat_enabled.
Signed-off-by: Eric Anholt <e...@anholt.net>
Signed-off-by: Dave Airlie <airl...@linux.ie>
commit 725e30ad6601d7fe443d9215d6331758a9d7e0c8
Author: Eric Anholt <e...@anholt.net>
Date: Thu Jan 22 13:01:02 2009 -0800
drm/i915: Skip SDVO/HDMI init when the chipset tells us it's not present.
This saves startup time from probing SDVO, and saves setting up HDMI outputs
on G4X devices that don't have them.
Signed-off-by: Dave Airlie <airl...@linux.ie>
commit e806b4957412bf472d826bd8cc571da041248799
Author: Eric Anholt <e...@anholt.net>
Date: Thu Jan 22 09:56:58 2009 -0800
drm/i915: Suppress GEM teardown on X Server exit in KMS mode.
Fixes hangs when starting X for the second time.
Signed-off-by: Eric Anholt <e...@anholt.net>
Signed-off-by: Dave Airlie <airl...@linux.ie>
commit 9b8d5a124f133fe9a75397d20b874844a2e3d7e9
Author: Dave Airlie <airl...@linux.ie>
Date: Sat Feb 7 11:15:41 2009 +1000
drm/radeon: fix ioremap conflict with AGP mappings
this solves a regression from
http://bugzilla.kernel.org/show_bug.cgi?id=12441
Reported-by: Daniel Vetter <dan...@ffwll.ch>
Signed-off-by: Dave Airlie <airl...@redhat.com>
commit ac048e1734699dd98f4bdf4daf2b9592d4a4d38e
Author: Dave Airlie <airl...@redhat.com>
Date: Tue Feb 3 19:05:12 2009 +1000
i915: fix unneeded locking in i915 LVDS get modes code.
This code is always called under the lock from the higher layers,
so need to go locking it here.
Signed-off-by: Dave Airlie <airl...@redhat.com>------------------------------------------------------------------------------
Create and Deploy Rich Internet Apps outside the browser with Adobe(R)AIR(TM)
software. With Adobe AIR, Ajax developers can use existing skills and code to
build responsive, highly engaging applications that combine the power of local
resources and data with the reach of the web. Download the Adobe AIR SDK and
Ajax docs to start building applications today-http://p.sf.net/sfu/adobe-com
--
_______________________________________________
Dri-devel mailing list
Dri-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/dri-devel
