[PATCH] [RFC] sched/drm: add infrastructure for gpu waits

This is a quick hack inspired by Arjan to help the ondemand cpufreq governor a bit in figuring out what should be done. A similar trick is used for io related waits to ensure that the cpu can pick up right away. Some benchmarking shows squat gains, and for the bugs we manage to track down to

linux-next: Tree for May 8 (gpu/drm/gma500)

On Tue, 08 May 2012 09:27:25 -0700 Randy Dunlap wrote: > On 05/08/2012 01:15 AM, Stephen Rothwell wrote: > > > Hi all, > > > > There will be no linux-next tomorrow. > > > > Changes since 20120507: > > > > When CONFIG_ACPI is not enabled: > > drivers/gpu/drm/gma500/opregion.c:269:3: error:

[Bug 49654] New: Heavy flickering on LVDS panel when not using the native resolution

https://bugs.freedesktop.org/show_bug.cgi?id=49654 Bug #: 49654 Summary: Heavy flickering on LVDS panel when not using the native resolution Classification: Unclassified Product: DRI Version: XOrg CVS Platform: x86-64

[Bug 49632] radeon: The kernel rejected CS,

https://bugs.freedesktop.org/show_bug.cgi?id=49632 --- Comment #5 from Alex Deucher 2012-05-08 19:36:27 UTC --- (In reply to comment #0) > dmesg output: > > [ 1306.131363] radeon :01:00.0: forbidden register 0x00028354 at 166 > [ 1306.131366] [drm:radeon_cs_ib_chunk] *ERROR* Invalid

[PATCH] mm: Work around Intel SNB GTT bug with some physical pages.

On Tue, May 08, 2012 at 08:25:38AM -0700, Linus Torvalds wrote: > On Mon, May 7, 2012 at 4:13 PM, St?phane Marchesin > wrote: > > > > In the end, I came up with the ugly workaround of just leaking the > > offending pages in shmem.c. > > Don't leak it. > > Instead, add it to some RCU list, and

[git pull] updated exynos-drm-next

Hi Dave, I have rebased exynos-drm-next on drm-next of git://people.freedesktop.org/~airlied/linux.git So below patches are removed from exynos-drm-next because these had already been merged to drm-next with v3.4-rc6 merge drm/exynos: fixed duplicatd memory allocation bug.

[Bug 49603] [regression] Fullscreen video no longer smooth with GPU in low power mode

https://bugs.freedesktop.org/show_bug.cgi?id=49603 --- Comment #3 from Sven Arvidsson 2012-05-08 10:56:45 PDT --- Neither patch seems to help unfortunately. If anything, I'd say they both make the problem worse. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ---

linux-next: Tree for May 8 (gpu/drm/gma500)

Adding Alan. On Tue, May 8, 2012 at 5:27 PM, Randy Dunlap wrote: > On 05/08/2012 01:15 AM, Stephen Rothwell wrote: > >> Hi all, >> >> There will be no linux-next tomorrow. >> >> Changes since 20120507: > > > > When CONFIG_ACPI is not enabled: > > drivers/gpu/drm/gma500/opregion.c:269:3: error:

[PATCH v2 3/4] drm/exynos: added userptr feature.

Hi Jerome, > -Original Message- > From: Jerome Glisse [mailto:j.glisse at gmail.com] > Sent: Tuesday, May 08, 2012 3:18 AM > To: Dave Airlie > Cc: daeinki at gmail.com; Inki Dae; kyungmin.park at samsung.com; > sw0312.kim at samsung.com; dri-devel at lists.freedesktop.org > Subject: Re:

[PATCH v2 3/4] drm/exynos: added userptr feature.

Hi Dave, > -Original Message- > From: Dave Airlie [mailto:airlied at gmail.com] > Sent: Saturday, May 05, 2012 7:23 PM > To: daeinki at gmail.com > Cc: Inki Dae; kyungmin.park at samsung.com; sw0312.kim at samsung.com; dri- > devel at lists.freedesktop.org > Subject: Re: [PATCH v2 3/4]

[PATCH] mm: Work around Intel SNB GTT bug with some physical pages.

On Mon, 7 May 2012, Stephane Marchesin wrote: > While investing some Sandy Bridge rendering corruption, I found out > that all physical memory pages below 1MiB were returning garbage when > read through the GTT. This has been causing graphics corruption (when > it's used for textures, render

[PATCH] MAINTAINERS: switch drm/i915 to Daniel Vetter

... given that I essentially run the show already, let's make this official. Signed-Off-by: Daniel Vetter --- MAINTAINERS |4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/MAINTAINERS b/MAINTAINERS index b0f1073..cf01233 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@

[PATCH v3] scatterlist: add sg_alloc_table_from_pages function

Hi Tomasz, Thank you for the patch. On Tuesday 08 May 2012 11:50:33 Tomasz Stanislawski wrote: > This patch adds a new constructor for an sg table. The table is constructed > from an array of struct pages. All contiguous chunks of the pages are merged > into a single sg nodes. A user may provide

[PATCH] mm: Work around Intel SNB GTT bug with some physical pages.

On Tue, May 8, 2012 at 12:23 PM, Daniel Vetter wrote: > On Tue, May 08, 2012 at 08:25:38AM -0700, Linus Torvalds wrote: >> On Mon, May 7, 2012 at 4:13 PM, St?phane Marchesin >> wrote: >> > >> > In the end, I came up with the ugly workaround of just leaking the >> > offending pages in shmem.c.

[Bug 49632] radeon: The kernel rejected CS,

https://bugs.freedesktop.org/show_bug.cgi?id=49632 --- Comment #4 from execute.method at gmail.com 2012-05-08 05:51:18 PDT --- apitrace of projectM: http://db.tt/nnQvrkxq -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because:

[PATCH 14/20] drm/radeon: multiple ring allocator v2

On 07.05.2012 23:28, Jerome Glisse wrote: > On Mon, May 7, 2012 at 4:38 PM, Christian K?nig > wrote: >> On 07.05.2012 20:52, Jerome Glisse wrote: >>> On Mon, May 7, 2012 at 1:59 PM, Jerome Glisse >>> wrote: > On 07.05.2012 17:23, Jerome Glisse wrote: >> Your patch here can enter in

[PATCH v3] scatterlist: add sg_alloc_table_from_pages function

On Tue, May 08, 2012 at 11:50:33AM +0200, Tomasz Stanislawski wrote: > This patch adds a new constructor for an sg table. The table is constructed > from an array of struct pages. All contiguous chunks of the pages are merged > into a single sg nodes. A user may provide an offset and a size of a

[PATCH v3] scatterlist: add sg_alloc_table_from_pages function

This patch adds a new constructor for an sg table. The table is constructed from an array of struct pages. All contiguous chunks of the pages are merged into a single sg nodes. A user may provide an offset and a size of a buffer if the buffer is not page-aligned. The function is dedicated for

[Bug 49632] radeon: The kernel rejected CS,

https://bugs.freedesktop.org/show_bug.cgi?id=49632 --- Comment #2 from execute.method at gmail.com 2012-05-08 04:39:23 PDT --- Seems to work now without forcing streamout, but last time I tried it was not affected by any of the changes I made to env. Current variables: export R600_ENABLE_ST3C=1

[Bug 49632] radeon: The kernel rejected CS,

https://bugs.freedesktop.org/show_bug.cgi?id=49632 --- Comment #1 from execute.method at gmail.com 2012-05-08 04:38:35 PDT --- Created attachment 61218 --> https://bugs.freedesktop.org/attachment.cgi?id=61218 glxgears apitrace without setting R600_STREAMOUT=1 -- Configure bugmail:

[Bug 49632] radeon: The kernel rejected CS,

https://bugs.freedesktop.org/show_bug.cgi?id=49632 execute.method at gmail.com changed: What|Removed |Added See Also||https://bugs.freedesktop.or

[PATCHv5 08/13] v4l: vb2-dma-contig: add support for scatterlist in userptr mode

Hi Subash, On Monday 07 May 2012 20:08:25 Subash Patel wrote: > Hello Thomasz, Laurent, > > I found an issue in the function vb2_dc_pages_to_sgt() below. I saw that > during the attach, the size of the SGT and size requested mis-matched > (by atleast 8k bytes). Hence I made a small correction to

[PATCHv5 08/13] v4l: vb2-dma-contig: add support for scatterlist in userptr mode

Hi Thomasz, I have extended the MFC-FIMC testcase posted by Kamil sometime ago to sanity test the UMM patches. This test is multi-threaded(further explanation for developers who may not have seen it yet), where thread one parses the encoded stream and feeds into the codec IP driver(aka MFC

[PATCH v2 3/4] drm/exynos: added userptr feature.

On Tue, May 8, 2012 at 3:59 AM, Inki Dae wrote: > Hi Jerome, > >> -Original Message- >> From: Jerome Glisse [mailto:j.glisse at gmail.com] >> Sent: Tuesday, May 08, 2012 3:18 AM >> To: Dave Airlie >> Cc: daeinki at gmail.com; Inki Dae; kyungmin.park at samsung.com; >> sw0312.kim at

[PATCH 14/20] drm/radeon: multiple ring allocator v2

On Tue, May 8, 2012 at 6:23 AM, Christian K?nig wrote: > On 07.05.2012 23:28, Jerome Glisse wrote: >> >> On Mon, May 7, 2012 at 4:38 PM, Christian K?nig >> ?wrote: >>> >>> On 07.05.2012 20:52, Jerome Glisse wrote: On Mon, May 7, 2012 at 1:59 PM, Jerome Glisse ?wrote: >> >>

[Bug 49603] [regression] Fullscreen video no longer smooth with GPU in low power mode

https://bugs.freedesktop.org/show_bug.cgi?id=49603 --- Comment #2 from Simon Farnsworth 2012-05-08 03:43:29 PDT --- Created attachment 61213 --> https://bugs.freedesktop.org/attachment.cgi?id=61213 Different route to spinning in preference to in-kernel waits for short fences If Michel's

[Bug 49603] [regression] Fullscreen video no longer smooth with GPU in low power mode

https://bugs.freedesktop.org/show_bug.cgi?id=49603 --- Comment #1 from Michel D?nzer 2012-05-08 03:12:01 PDT --- Created attachment 61210 --> https://bugs.freedesktop.org/attachment.cgi?id=61210 Always spin first Does this patch help? -- Configure bugmail:

[Bug 43215] New: Nouveau: Resume from s2disk fails.

https://bugzilla.kernel.org/show_bug.cgi?id=43215 Summary: Nouveau: Resume from s2disk fails. Product: Drivers Version: 2.5 Kernel Version: 3.3.5, 3.4-rc4+, 3.4-rc6+ Platform: All OS/Version: Linux Tree: Mainline

linux-next: Tree for May 8 (gpu/drm/gma500)

On 05/08/2012 01:15 AM, Stephen Rothwell wrote: > Hi all, > > There will be no linux-next tomorrow. > > Changes since 20120507: When CONFIG_ACPI is not enabled: drivers/gpu/drm/gma500/opregion.c:269:3: error: implicit declaration of function 'register_acpi_notifier'

[PATCH] mm: Work around Intel SNB GTT bug with some physical pages.

On Tue, May 08, 2012 at 07:53:36AM +0100, Dave Airlie wrote: > On Tue, May 8, 2012 at 12:13 AM, St?phane Marchesin > wrote: > > While investing some Sandy Bridge rendering corruption, I found out > > that all physical memory pages below 1MiB were returning garbage when > > read through the GTT.

[PATCH] mm: Work around Intel SNB GTT bug with some physical pages.

On Mon, May 7, 2012 at 4:13 PM, St?phane Marchesin wrote: > > In the end, I came up with the ugly workaround of just leaking the > offending pages in shmem.c. Don't leak it. Instead, add it to some RCU list, and free it using RCU. Or some one-second timer or something. That kind of approach

[PATCH] mm: Work around Intel SNB GTT bug with some physical pages.

On Tue, May 8, 2012 at 12:13 AM, St?phane Marchesin wrote: > While investing some Sandy Bridge rendering corruption, I found out > that all physical memory pages below 1MiB were returning garbage when > read through the GTT. This has been causing graphics corruption (when > it's used for

[Bug 42490] NUTMEG DP to VGA bridge not working

https://bugs.freedesktop.org/show_bug.cgi?id=42490 --- Comment #29 from diego.abelenda at gmail.com 2012-05-07 23:54:17 PDT --- Well considering the commit pointed is exactly the patch proposed in comment 14 ( https://bugs.freedesktop.org/attachment.cgi?id=60707 ) it is pretty clear that it

[Bug 49632] radeon: The kernel rejected CS,

https://bugs.freedesktop.org/show_bug.cgi?id=49632 --- Comment #3 from execute.method at gmail.com 2012-05-08 04:56:44 UTC --- There is still an issue without streamout forced. projectM-pulseaudio: radeon: The kernel rejected CS, see dmesg for more information. dmesg: [ 997.512250]

[Bug 49632] New: radeon: The kernel rejected CS,

https://bugs.freedesktop.org/show_bug.cgi?id=49632 Bug #: 49632 Summary: radeon: The kernel rejected CS, Classification: Unclassified Product: Mesa Version: git Platform: x86-64 (AMD64) OS/Version: Linux (All) Status:

[PATCH 1/3] acpi_video: fix leaking PCI references

series applied to ACPI next branch thanks, Len Brown, Intel Open Source Technology Center

[Bug 49110] debug build: AMDILCFGStructurizer.cpp:1751:3: error: 'isCurrentDebugType' was not declared in this scope

https://bugs.freedesktop.org/show_bug.cgi?id=49110 Mike Mestnik changed: What|Removed |Added See Also|

[Bug 49110] debug build: AMDILCFGStructurizer.cpp:1751:3: error: 'isCurrentDebugType' was not declared in this scope

https://bugs.freedesktop.org/show_bug.cgi?id=49110 --- Comment #5 from Mike Mestnik 2012-05-07 16:50:36 PDT --- Commit c425c3823fbd475dc83211fef47f7ea58421ed17 should have fixed this, but it don't. I've looked at the llvm headers and it looks

Re: [PATCH 1/3] acpi_video: fix leaking PCI references

series applied to ACPI next branch thanks, Len Brown, Intel Open Source Technology Center ___ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel

Re: [PATCHv5 08/13] v4l: vb2-dma-contig: add support for scatterlist in userptr mode

Hello Thomasz, Laurent, I found an issue in the function vb2_dc_pages_to_sgt() below. I saw that during the attach, the size of the SGT and size requested mis-matched (by atleast 8k bytes). Hence I made a small correction to the code as below. I could then attach the importer properly.

Re: [RFC v2 5/5] drm: Add NVIDIA Tegra support

On 05/07/2012 02:50 AM, Terje Bergström wrote: On 25.04.2012 12:45, Thierry Reding wrote: +/ { + ... + + /* host1x */ + host1x: host1x@5000 { + compatible = nvidia,tegra20-host1x; + reg = 0x5000 0x00024000; + interrupts

[PATCH] mm: Work around Intel SNB GTT bug with some physical pages.

While investing some Sandy Bridge rendering corruption, I found out that all physical memory pages below 1MiB were returning garbage when read through the GTT. This has been causing graphics corruption (when it's used for textures, render targets and pixmaps) and GPU hangups (when it's used for

Re: [PATCH] mm: Work around Intel SNB GTT bug with some physical pages.

Stéphane Marchesin marc...@chromium.org writes: While investing some Sandy Bridge rendering corruption, I found out that all physical memory pages below 1MiB were returning garbage when read through the GTT. This has been causing graphics corruption (when it's used for textures, render

Re: [PATCHv5 08/13] v4l: vb2-dma-contig: add support for scatterlist in userptr mode

Hi Thomasz, I have extended the MFC-FIMC testcase posted by Kamil sometime ago to sanity test the UMM patches. This test is multi-threaded(further explanation for developers who may not have seen it yet), where thread one parses the encoded stream and feeds into the codec IP driver(aka MFC

RE: [PATCH v2 3/4] drm/exynos: added userptr feature.

Hi Dave, -Original Message- From: Dave Airlie [mailto:airl...@gmail.com] Sent: Saturday, May 05, 2012 7:23 PM To: daei...@gmail.com Cc: Inki Dae; kyungmin.p...@samsung.com; sw0312@samsung.com; dri- de...@lists.freedesktop.org Subject: Re: [PATCH v2 3/4] drm/exynos: added

Re: [PATCH] mm: Work around Intel SNB GTT bug with some physical pages.

On Tue, May 8, 2012 at 12:13 AM, Stéphane Marchesin marc...@chromium.org wrote: While investing some Sandy Bridge rendering corruption, I found out that all physical memory pages below 1MiB were returning garbage when read through the GTT. This has been causing graphics corruption (when it's

[Bug 42490] NUTMEG DP to VGA bridge not working

https://bugs.freedesktop.org/show_bug.cgi?id=42490 --- Comment #29 from diego.abele...@gmail.com 2012-05-07 23:54:17 PDT --- Well considering the commit pointed is exactly the patch proposed in comment 14 ( https://bugs.freedesktop.org/attachment.cgi?id=60707 ) it is pretty clear that it doesn't

Re: [PATCH] mm: Work around Intel SNB GTT bug with some physical pages.

On Tue, May 08, 2012 at 07:53:36AM +0100, Dave Airlie wrote: On Tue, May 8, 2012 at 12:13 AM, Stéphane Marchesin marc...@chromium.org wrote: While investing some Sandy Bridge rendering corruption, I found out that all physical memory pages below 1MiB were returning garbage when read

RE: [PATCH v2 3/4] drm/exynos: added userptr feature.

Hi Jerome, -Original Message- From: Jerome Glisse [mailto:j.gli...@gmail.com] Sent: Tuesday, May 08, 2012 3:18 AM To: Dave Airlie Cc: daei...@gmail.com; Inki Dae; kyungmin.p...@samsung.com; sw0312@samsung.com; dri-devel@lists.freedesktop.org Subject: Re: [PATCH v2 3/4]

Re: [PATCHv5 08/13] v4l: vb2-dma-contig: add support for scatterlist in userptr mode

Hi Subash, On Monday 07 May 2012 20:08:25 Subash Patel wrote: Hello Thomasz, Laurent, I found an issue in the function vb2_dc_pages_to_sgt() below. I saw that during the attach, the size of the SGT and size requested mis-matched (by atleast 8k bytes). Hence I made a small correction to the

[PATCH v3] scatterlist: add sg_alloc_table_from_pages function

This patch adds a new constructor for an sg table. The table is constructed from an array of struct pages. All contiguous chunks of the pages are merged into a single sg nodes. A user may provide an offset and a size of a buffer if the buffer is not page-aligned. The function is dedicated for

Re: [PATCH v3] scatterlist: add sg_alloc_table_from_pages function

On Tue, May 08, 2012 at 11:50:33AM +0200, Tomasz Stanislawski wrote: This patch adds a new constructor for an sg table. The table is constructed from an array of struct pages. All contiguous chunks of the pages are merged into a single sg nodes. A user may provide an offset and a size of a

RE: [git pull] updated exynos-drm-next

Hi Dave, I have rebased exynos-drm-next on drm-next of git://people.freedesktop.org/~airlied/linux.git So below patches are removed from exynos-drm-next because these had already been merged to drm-next with v3.4-rc6 merge drm/exynos: fixed duplicatd memory allocation bug.

[Bug 49603] [regression] Fullscreen video no longer smooth with GPU in low power mode

https://bugs.freedesktop.org/show_bug.cgi?id=49603 --- Comment #1 from Michel Dänzer mic...@daenzer.net 2012-05-08 03:12:01 PDT --- Created attachment 61210 -- https://bugs.freedesktop.org/attachment.cgi?id=61210 Always spin first Does this patch help? -- Configure bugmail:

Re: [PATCH 14/20] drm/radeon: multiple ring allocator v2

On 07.05.2012 23:28, Jerome Glisse wrote: On Mon, May 7, 2012 at 4:38 PM, Christian Königdeathsim...@vodafone.de wrote: On 07.05.2012 20:52, Jerome Glisse wrote: On Mon, May 7, 2012 at 1:59 PM, Jerome Glissej.gli...@gmail.comwrote: On 07.05.2012 17:23, Jerome Glisse wrote: Your patch

[Bug 49603] [regression] Fullscreen video no longer smooth with GPU in low power mode

https://bugs.freedesktop.org/show_bug.cgi?id=49603 --- Comment #2 from Simon Farnsworth simon.farnswo...@onelan.co.uk 2012-05-08 03:43:29 PDT --- Created attachment 61213 -- https://bugs.freedesktop.org/attachment.cgi?id=61213 Different route to spinning in preference to in-kernel waits for

Re: [PATCH v3] scatterlist: add sg_alloc_table_from_pages function

Hi Tomasz, Thank you for the patch. On Tuesday 08 May 2012 11:50:33 Tomasz Stanislawski wrote: This patch adds a new constructor for an sg table. The table is constructed from an array of struct pages. All contiguous chunks of the pages are merged into a single sg nodes. A user may provide an

[Bug 49632] New: radeon: The kernel rejected CS,

https://bugs.freedesktop.org/show_bug.cgi?id=49632 Bug #: 49632 Summary: radeon: The kernel rejected CS, Classification: Unclassified Product: Mesa Version: git Platform: x86-64 (AMD64) OS/Version: Linux (All) Status:

[Bug 49632] radeon: The kernel rejected CS,

https://bugs.freedesktop.org/show_bug.cgi?id=49632 execute.met...@gmail.com changed: What|Removed |Added See Also||https://bugs.freedesktop.or

[Bug 49632] radeon: The kernel rejected CS,

https://bugs.freedesktop.org/show_bug.cgi?id=49632 --- Comment #1 from execute.met...@gmail.com 2012-05-08 04:38:35 PDT --- Created attachment 61218 -- https://bugs.freedesktop.org/attachment.cgi?id=61218 glxgears apitrace without setting R600_STREAMOUT=1 -- Configure bugmail:

[Bug 49632] radeon: The kernel rejected CS,

https://bugs.freedesktop.org/show_bug.cgi?id=49632 --- Comment #2 from execute.met...@gmail.com 2012-05-08 04:39:23 PDT --- Seems to work now without forcing streamout, but last time I tried it was not affected by any of the changes I made to env. Current variables: export R600_ENABLE_ST3C=1

[Bug 49632] radeon: The kernel rejected CS,

https://bugs.freedesktop.org/show_bug.cgi?id=49632 --- Comment #3 from execute.met...@gmail.com 2012-05-08 04:56:44 UTC --- There is still an issue without streamout forced. projectM-pulseaudio: radeon: The kernel rejected CS, see dmesg for more information. dmesg: [ 997.512250]

[Bug 49632] radeon: The kernel rejected CS,

https://bugs.freedesktop.org/show_bug.cgi?id=49632 --- Comment #4 from execute.met...@gmail.com 2012-05-08 05:51:18 PDT --- apitrace of projectM: http://db.tt/nnQvrkxq -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because:

Re: [PATCH 14/20] drm/radeon: multiple ring allocator v2

On Tue, May 8, 2012 at 6:23 AM, Christian König deathsim...@vodafone.de wrote: On 07.05.2012 23:28, Jerome Glisse wrote: On Mon, May 7, 2012 at 4:38 PM, Christian Königdeathsim...@vodafone.de  wrote: On 07.05.2012 20:52, Jerome Glisse wrote: On Mon, May 7, 2012 at 1:59 PM, Jerome

Re: [PATCH v2 3/4] drm/exynos: added userptr feature.

On Tue, May 8, 2012 at 3:59 AM, Inki Dae inki@samsung.com wrote: Hi Jerome, -Original Message- From: Jerome Glisse [mailto:j.gli...@gmail.com] Sent: Tuesday, May 08, 2012 3:18 AM To: Dave Airlie Cc: daei...@gmail.com; Inki Dae; kyungmin.p...@samsung.com; sw0312@samsung.com;

Re: linux-next: Tree for May 8 (gpu/drm/gma500)

On 05/08/2012 01:15 AM, Stephen Rothwell wrote: Hi all, There will be no linux-next tomorrow. Changes since 20120507: When CONFIG_ACPI is not enabled: drivers/gpu/drm/gma500/opregion.c:269:3: error: implicit declaration of function 'register_acpi_notifier'

Re: linux-next: Tree for May 8 (gpu/drm/gma500)

Adding Alan. On Tue, May 8, 2012 at 5:27 PM, Randy Dunlap rdun...@xenotime.net wrote: On 05/08/2012 01:15 AM, Stephen Rothwell wrote: Hi all, There will be no linux-next tomorrow. Changes since 20120507: When CONFIG_ACPI is not enabled: drivers/gpu/drm/gma500/opregion.c:269:3: error:

Re: [PATCH] mm: Work around Intel SNB GTT bug with some physical pages.

On Tue, May 08, 2012 at 08:25:38AM -0700, Linus Torvalds wrote: On Mon, May 7, 2012 at 4:13 PM, Stéphane Marchesin marc...@chromium.org wrote: In the end, I came up with the ugly workaround of just leaking the offending pages in shmem.c. Don't leak it. Instead, add it to some RCU

[Bug 49603] [regression] Fullscreen video no longer smooth with GPU in low power mode

https://bugs.freedesktop.org/show_bug.cgi?id=49603 --- Comment #3 from Sven Arvidsson s...@whiz.se 2012-05-08 10:56:45 PDT --- Neither patch seems to help unfortunately. If anything, I'd say they both make the problem worse. -- Configure bugmail:

Re: [PATCH] mm: Work around Intel SNB GTT bug with some physical pages.

On Tue, May 8, 2012 at 12:23 PM, Daniel Vetter dan...@ffwll.ch wrote: On Tue, May 08, 2012 at 08:25:38AM -0700, Linus Torvalds wrote: On Mon, May 7, 2012 at 4:13 PM, Stéphane Marchesin marc...@chromium.org wrote: In the end, I came up with the ugly workaround of just leaking the

[Bug 49654] New: Heavy flickering on LVDS panel when not using the native resolution

https://bugs.freedesktop.org/show_bug.cgi?id=49654 Bug #: 49654 Summary: Heavy flickering on LVDS panel when not using the native resolution Classification: Unclassified Product: DRI Version: XOrg CVS Platform: x86-64

[PATCH] [RFC] sched/drm: add infrastructure for gpu waits

This is a quick hack inspired by Arjan to help the ondemand cpufreq governor a bit in figuring out what should be done. A similar trick is used for io related waits to ensure that the cpu can pick up right away. Some benchmarking shows squat gains, and for the bugs we manage to track down to

Re: linux-next: Tree for May 8 (gpu/drm/gma500)

On Tue, 08 May 2012 09:27:25 -0700 Randy Dunlap rdun...@xenotime.net wrote: On 05/08/2012 01:15 AM, Stephen Rothwell wrote: Hi all, There will be no linux-next tomorrow. Changes since 20120507: When CONFIG_ACPI is not enabled: drivers/gpu/drm/gma500/opregion.c:269:3:

[Bug 49603] [regression] Fullscreen video no longer smooth with GPU in low power mode

https://bugs.freedesktop.org/show_bug.cgi?id=49603 --- Comment #4 from Alex Deucher ag...@yahoo.com 2012-05-08 19:24:48 PDT --- Does forcing the CPU into the highest power state fix the issue? I suspect that the patch reduces CPU usage which in turn means the CPU power state stays lower longer.

[Bug 49632] radeon: The kernel rejected CS,

https://bugs.freedesktop.org/show_bug.cgi?id=49632 --- Comment #5 from Alex Deucher ag...@yahoo.com 2012-05-08 19:36:27 UTC --- (In reply to comment #0) dmesg output: [ 1306.131363] radeon :01:00.0: forbidden register 0x00028354 at 166 [ 1306.131366] [drm:radeon_cs_ib_chunk] *ERROR*

[Bug 49110] debug build: AMDILCFGStructurizer.cpp:1751:3: error: 'isCurrentDebugType' was not declared in this scope

https://bugs.freedesktop.org/show_bug.cgi?id=49110 --- Comment #6 from Mike Mestnik cheako+bugs_freedesktop_...@mikemestnik.net 2012-05-08 20:25:23 PDT --- I've added 3 patches to http://llvm.org/bugs/show_bug.cgi?id=12759 and did my best to describe what/why. I believe that mesa also needs