[PATCH RESEND block#for-2.6.36] block_dev: always serialize exclusive open attempts

bd_prepare_to_claim() incorrectly allowed multiple attempts for exclusive open to progress in parallel if the attempting holders are identical. This triggered BUG_ON() as reported in the following bug. https://bugzilla.kernel.org/show_bug.cgi?id=16393 __bd_abort_claiming() is used to finish

[PATCH] light weight drm fbdev panning

> > This patch uses the much lighter mode_set_base instead of calling a full > > mode set. Tested on a i915 netbook. Patch should be against drm-core-next. > > The kms code should always fallback if appropriate, I've definitely > seen some modesets I thought were triggered by the pan_display >

[PATCH block#for-2.6.36] block_dev: always serialize exclusive open attempts

bd_prepare_to_claim() incorrectly allowed multiple attempts for exclusive open to progress in parallel if the attempting holders are identical. This triggered BUG_ON() as reported in the following bug. https://bugzilla.kernel.org/show_bug.cgi?id=16393 __bd_abort_claiming() is used to finish

[PATCH 1/4] drm: Remove drm_resource wrappers

On Wed, Aug 4, 2010 at 4:48 PM, Jordan Crouse wrote: > Remove the drm_resource wrappers and directly use the > actual PCI and/or platform functions in their place. > > Signed-off-by: Jordan Crouse > --- > ?drivers/gpu/drm/drm_bufs.c ? ? ? ? ? ? ? ?| ? 13 - >

[Bug 29400] R300G : Regression, Transparency in KDE effects is corrupted

https://bugs.freedesktop.org/show_bug.cgi?id=29400 Marek Ol??k changed: What|Removed |Added Component|Other |Drivers/DRI/r300

[PATCH 4/4] drm: Make sure the DRM offset matches the CPU

The pgoff option in mmap() is defined as an unsigned long so the offset generated by DRM needs to fit into BITS_PER_LONG for the CPU in question. Signed-off-by: Jordan Crouse --- drivers/gpu/drm/drm_gem.c | 10 ++ 1 files changed, 10 insertions(+), 0 deletions(-) diff --git

[PATCH 3/4] drm: Add __arm defines to DRM

Add __arm defines to specify behavior specific for an ARM processor. Signed-off-by: Jordan Crouse --- drivers/gpu/drm/drm_bufs.c |2 +- drivers/gpu/drm/drm_vm.c | 14 +- 2 files changed, 14 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/drm_bufs.c

[PATCH 2/4] drm: Add support for platform devices to register as DRM devices

Allow platform devices without PCI resources to be DRM devices. Signed-off-by: Jordan Crouse --- drivers/gpu/drm/Kconfig |4 +- drivers/gpu/drm/Makefile |2 +- drivers/gpu/drm/drm_drv.c | 37 +--- drivers/gpu/drm/drm_edid.c|4

[PATCH 1/4] drm: Remove drm_resource wrappers

Remove the drm_resource wrappers and directly use the actual PCI and/or platform functions in their place. Signed-off-by: Jordan Crouse --- drivers/gpu/drm/drm_bufs.c| 13 - drivers/gpu/drm/i915/i915_dma.c |6 +++--- drivers/gpu/drm/mga/mga_dma.c

[PATCH v3] DRM platform device support

DRM platform device support freshly rebased for 2.6.35. Nothing changed in the code over the set I sent on 5/27. Jordan

[PATCH 2/2] drm/i915: Record error batch buffers using iomem

Directly read the GTT mapping for the contents of the batch buffers rather than relying on possibly stale CPU caches. Also for completeness scan the flushing/inactive lists for the current buffers - we are collecting error state after all. Signed-off-by: Chris Wilson ---

[PATCH 1/2] drm,io-mapping: Specify slot to use for atomic mappings

This is required should we ever attempt to use an io-mapping where KM_USER0 is verboten, such as inside an IRQ context. Signed-off-by: Chris Wilson Cc: Eric Anholt --- drivers/gpu/drm/i915/i915_gem.c|9 + drivers/gpu/drm/i915/intel_overlay.c |5 +++--

[PATCH 2/2] drm/radeon/kms: enable underscan option for digital connectors

Am 04.08.2010 01:59, schrieb Alex Deucher: > This connector attribute allows you to enable or disable underscan > on a digital output to compensate for panels that automatically > overscan (e.g., many HDMI TVs). Valid values for the attribute are: > > off - forces underscan off > on - forces

[PATCH] drm: Use ENOENT consistently for the error return for an unmatched handle.

This is consistent with trying to access a filename that not exist within a directory which is a good analogy here. The main reason for the change is that it is easy to confuse the error code of EBADF as an performing an ioctl on an invalid file descriptor (rather than an unknown object).

[PATCH] drm/radeon: add new pci ids

New evergreen and r7xx ids. Signed-off-by: Alex Deucher Cc: stable at kernel.org --- include/drm/drm_pciids.h |7 +++ 1 files changed, 7 insertions(+), 0 deletions(-) diff --git a/include/drm/drm_pciids.h b/include/drm/drm_pciids.h index 2d428b0..3a9940e 100644 ---

[PATCH] drm/radeon/kms: mark 3D power states as performance

Fixes lack of power saving with multiple heads on some desktop cards. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=16474 Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/radeon_atombios.c |5 + 1 files changed, 5 insertions(+), 0 deletions(-) diff --git

[PATCH] drm: Cleanup after failing to create master->unique and dev->name

v2: Userspace (notably xf86-video-{intel,ati}) became confused when drmSetInterfaceVersion() started returning -EBUSY as they used a second call (the first done in drmOpen()) to check their master credentials. Since userspace wants to be able to repeatedly call drmSetInterfaceVersion() allow them

[PATCH 2/2] drm/radeon/kms: enable underscan option for digital connectors

2010/8/4 Marius Gr?ger : > Am 04.08.2010 01:59, schrieb Alex Deucher: >> >> This connector attribute allows you to enable or disable underscan >> on a digital output to compensate for panels that automatically >> overscan (e.g., many HDMI TVs). ?Valid values for the attribute are: >> >> off -

[Bug 29355] M92 : Xserver fails to start

https://bugs.freedesktop.org/show_bug.cgi?id=29355 --- Comment #6 from Alex Deucher 2010-08-04 08:55:25 PDT --- Created an attachment (id=37571) View: https://bugs.freedesktop.org/attachment.cgi?id=37571 Review: https://bugs.freedesktop.org/review?bug=29355=37571 add missign pci ids The drm

[Bug 28474] [r300g] lugaru/etc locks up laptop

https://bugs.freedesktop.org/show_bug.cgi?id=28474 Giacomo Perale changed: What|Removed |Added CC||ghepeu at virgilio.it --- Comment #11

[Bug 28294] [r300g] Unigine Sanctuary v2.2: black glitches

https://bugs.freedesktop.org/show_bug.cgi?id=28294 --- Comment #25 from Sven Arvidsson 2010-08-04 06:11:23 PDT --- Terminal output contains a lot of these error messages: OpenGL error: invalid value OpenGL error: invalid framebuffer operation GLFrameBuffer::check_status(): incomplete

[Bug 29355] M92 : Xserver fails to start

https://bugs.freedesktop.org/show_bug.cgi?id=29355 --- Comment #5 from samit vats 2010-08-04 06:01:06 PDT --- Created an attachment (id=37570) --> (https://bugs.freedesktop.org/attachment.cgi?id=37570) lspci.txt -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email

[PATCH] drm/radeon/kms: only expose underscan on avivo chips

R4xx also uses the atom add connector function, but underscan is only supported on avivo chips. Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/radeon_connectors.c | 21 - drivers/gpu/drm/radeon/radeon_encoders.c |6 -- 2 files changed, 16 insertions(+),

[Bug 28294] [r300g] Unigine Sanctuary v2.2: black glitches

https://bugs.freedesktop.org/show_bug.cgi?id=28294 Pavel Ondra?ka changed: What|Removed |Added Attachment #35899|0 |1 is obsolete|

[PATCH 3/9] drivers/gpu/drm/i915: Drop unnecessary null test

From: Julia Lawall list_for_each_entry binds its first argument to a non-null value, and thus any null test on the value of that argument is superfluous. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // @@ iterator I; expression x,E; @@

[Bug 24973] [r300 KMS] KMS uses wrong display resulution, xrandr causes X to crash

https://bugs.freedesktop.org/show_bug.cgi?id=24973 --- Comment #19 from Marius Groeger 2010-08-03 23:21:06 PDT --- (In reply to comment #18) > "Ignore" means you won't be able to use the connector at all during the life > of > the xserver. If the Disable/Enable options are broken, that's most

[Bug 28955] [r300g]: refresh/update/damage issues using compiz.

https://bugs.freedesktop.org/show_bug.cgi?id=28955 --- Comment #6 from Scott Moreau 2010-08-03 23:19:29 PDT --- (In reply to comment #5) > Does r300c have this issue? No it does not. I have been using it without this issue. -- Configure bugmail:

[Bug 28955] [r300g]: refresh/update/damage issues using compiz.

https://bugs.freedesktop.org/show_bug.cgi?id=28955 --- Comment #6 from Scott Moreau ore...@gmail.com 2010-08-03 23:19:29 PDT --- (In reply to comment #5) Does r300c have this issue? No it does not. I have been using it without this issue. -- Configure bugmail:

[Bug 24973] [r300 KMS] KMS uses wrong display resulution, xrandr causes X to crash

https://bugs.freedesktop.org/show_bug.cgi?id=24973 --- Comment #19 from Marius Groeger marius.groe...@web.de 2010-08-03 23:21:06 PDT --- (In reply to comment #18) Ignore means you won't be able to use the connector at all during the life of the xserver. If the Disable/Enable options are

[PATCH] drm/radeon/kms: only expose underscan on avivo chips

R4xx also uses the atom add connector function, but underscan is only supported on avivo chips. Signed-off-by: Alex Deucher alexdeuc...@gmail.com --- drivers/gpu/drm/radeon/radeon_connectors.c | 21 - drivers/gpu/drm/radeon/radeon_encoders.c |6 -- 2 files

[PATCH] drm: Cleanup after failing to create master-unique and dev-name

v2: Userspace (notably xf86-video-{intel,ati}) became confused when drmSetInterfaceVersion() started returning -EBUSY as they used a second call (the first done in drmOpen()) to check their master credentials. Since userspace wants to be able to repeatedly call drmSetInterfaceVersion() allow them

Re: [PATCH 2/2] drm/radeon/kms: enable underscan option for digital connectors

Am 04.08.2010 01:59, schrieb Alex Deucher: This connector attribute allows you to enable or disable underscan on a digital output to compensate for panels that automatically overscan (e.g., many HDMI TVs). Valid values for the attribute are: off - forces underscan off on - forces underscan on

[Bug 29355] M92 : Xserver fails to start

https://bugs.freedesktop.org/show_bug.cgi?id=29355 --- Comment #5 from samit vats hysv...@gmail.com 2010-08-04 06:01:06 PDT --- Created an attachment (id=37570) -- (https://bugs.freedesktop.org/attachment.cgi?id=37570) lspci.txt -- Configure bugmail:

[PATCH] drm: Use ENOENT consistently for the error return for an unmatched handle.

This is consistent with trying to access a filename that not exist within a directory which is a good analogy here. The main reason for the change is that it is easy to confuse the error code of EBADF as an performing an ioctl on an invalid file descriptor (rather than an unknown object).

[PATCH 2/2] drm/i915: Record error batch buffers using iomem

Directly read the GTT mapping for the contents of the batch buffers rather than relying on possibly stale CPU caches. Also for completeness scan the flushing/inactive lists for the current buffers - we are collecting error state after all. Signed-off-by: Chris Wilson ch...@chris-wilson.co.uk ---

[PATCH 1/2] drm,io-mapping: Specify slot to use for atomic mappings

This is required should we ever attempt to use an io-mapping where KM_USER0 is verboten, such as inside an IRQ context. Signed-off-by: Chris Wilson ch...@chris-wilson.co.uk Cc: Eric Anholt e...@anholt.net --- drivers/gpu/drm/i915/i915_gem.c|9 +

Re: [PATCH 2/2] drm/radeon/kms: enable underscan option for digital connectors

2010/8/4 Marius Gröger marius.groe...@googlemail.com: Am 04.08.2010 01:59, schrieb Alex Deucher: This connector attribute allows you to enable or disable underscan on a digital output to compensate for panels that automatically overscan (e.g., many HDMI TVs).  Valid values for the attribute

[PATCH] drm/radeon/kms: mark 3D power states as performance

Fixes lack of power saving with multiple heads on some desktop cards. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=16474 Signed-off-by: Alex Deucher alexdeuc...@gmail.com --- drivers/gpu/drm/radeon/radeon_atombios.c |5 + 1 files changed, 5 insertions(+), 0 deletions(-) diff

[PATCH] drm/radeon: add new pci ids

New evergreen and r7xx ids. Signed-off-by: Alex Deucher alexdeuc...@gmail.com Cc: sta...@kernel.org --- include/drm/drm_pciids.h |7 +++ 1 files changed, 7 insertions(+), 0 deletions(-) diff --git a/include/drm/drm_pciids.h b/include/drm/drm_pciids.h index 2d428b0..3a9940e 100644 ---

[Bug 28474] [r300g] lugaru/etc locks up laptop

https://bugs.freedesktop.org/show_bug.cgi?id=28474 Giacomo Perale ghe...@virgilio.it changed: What|Removed |Added CC||ghe...@virgilio.it

Re: [PATCH] light weight drm fbdev panning

This patch uses the much lighter mode_set_base instead of calling a full mode set. Tested on a i915 netbook. Patch should be against drm-core-next. The kms code should always fallback if appropriate, I've definitely seen some modesets I thought were triggered by the pan_display codepath,

[PATCH 3/4] drm: Add __arm defines to DRM

Add __arm defines to specify behavior specific for an ARM processor. Signed-off-by: Jordan Crouse jcro...@codeaurora.org --- drivers/gpu/drm/drm_bufs.c |2 +- drivers/gpu/drm/drm_vm.c | 14 +- 2 files changed, 14 insertions(+), 2 deletions(-) diff --git

[PATCH 4/4] drm: Make sure the DRM offset matches the CPU

The pgoff option in mmap() is defined as an unsigned long so the offset generated by DRM needs to fit into BITS_PER_LONG for the CPU in question. Signed-off-by: Jordan Crouse jcro...@codeaurora.org --- drivers/gpu/drm/drm_gem.c | 10 ++ 1 files changed, 10 insertions(+), 0 deletions(-)

Re: [PATCH] drm: Use ENOENT consistently for the error return for an unmatched handle.

On Wed, 2010-08-04 at 14:19 +0100, Chris Wilson wrote: This is consistent with trying to access a filename that not exist within a directory which is a good analogy here. The main reason for the change is that it is easy to confuse the error code of EBADF as an performing an ioctl on an