dri-devel August 2012

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811 discussions

[bisected] nouveau: "Failed to idle channel x" after resume
by Martin Nyhus 15 Aug '12

15 Aug '12

Hi, after resuming from suspend nouveau starts writing Failed to idle channel x (where x is 2 or 3) to the log and X appears to stop and then restart only to stop again. Starting Firefox after resuming triggers the bugs every time, and bisecting leads to 03bd6efa ("drm/nv50/fifo: use hardware channel kickoff functionality"). $ grep -i nouveau .config CONFIG_DRM_NOUVEAU=y CONFIG_DRM_NOUVEAU_BACKLIGHT=y # CONFIG_DRM_NOUVEAU_DEBUG is not set Relevant part of the log (running v3.5-rc2-15-g4e3c8a1): [ 79.040710] PM: resume of devices complete after 1952.375 msecs [ 79.041735] PM: Finishing wakeup. [ 79.064052] Restarting tasks ... done. [ 79.064064] video LNXVIDEO:00: Restoring backlight state [ 79.645442] tg3 0000:09:00.0: irq 47 for MSI/MSI-X [ 79.707851] IPv6: ADDRCONF(NETDEV_UP): p3p1: link is not ready [ 81.288510] tg3 0000:09:00.0: p3p1: Link is up at 100 Mbps, full duplex [ 81.288510] tg3 0000:09:00.0: p3p1: Flow control is on for TX and on for RX [ 81.289824] IPv6: ADDRCONF(NETDEV_CHANGE): p3p1: link becomes ready [ 376.646417] [drm] nouveau 0000:01:00.0: PFIFO: channel 4 unload timeout [ 378.649010] [sched_delayed] sched: RT throttling activated [ 384.677024] [drm] nouveau 0000:01:00.0: Failed to idle channel 2. [ 384.678012] [drm] nouveau 0000:01:00.0: PFIFO: channel 2 unload timeout [ 389.685024] [drm] nouveau 0000:01:00.0: Failed to idle channel 3. [ 389.686012] [drm] nouveau 0000:01:00.0: PFIFO: channel 3 unload timeout [ 401.534024] [drm] nouveau 0000:01:00.0: Failed to idle channel 2. [ 401.535012] [drm] nouveau 0000:01:00.0: PFIFO: channel 2 unload timeout ... [ 456.688024] [drm] nouveau 0000:01:00.0: Failed to idle channel 3. [ 456.689013] [drm] nouveau 0000:01:00.0: PFIFO: channel 3 unload timeout [ 468.372025] [drm] nouveau 0000:01:00.0: Failed to idle channel 2. [ 468.373013] [drm] nouveau 0000:01:00.0: PFIFO: channel 2 unload timeout

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[Bug 1532] Color changes on radeon when the window moves or focus changes
by bugzilla-daemon＠freedesktop.org 15 Aug '12

15 Aug '12

https://bugs.freedesktop.org/show_bug.cgi?id=1532 Michel Dänzer <michel(a)daenzer.net> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|REOPENED |RESOLVED Resolution| |WONTFIX --- Comment #7 from Michel Dänzer <michel(a)daenzer.net> 2012-08-15 06:41:41 UTC --- I think this is the most accurate resolution (bug submitter can no longer test, DRI1 support has been removed). -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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[Bug 701] [r128] Clipping problems in RTCW
by bugzilla-daemon＠freedesktop.org 15 Aug '12

15 Aug '12

https://bugs.freedesktop.org/show_bug.cgi?id=701 Paul Menzel <paulepanter(a)users.sourceforge.net> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |CLOSED Resolution|FIXED |WONTFIX CC| |paulepanter(a)users.sourcefor | |ge.net --- Comment #8 from Paul Menzel <paulepanter(a)users.sourceforge.net> 2012-08-15 06:26:50 UTC --- (In reply to comment #7) > I think it's safe to close this after 7 years of silence, and the driver in > question has since been removed from mesa. I don't know if it was fixed in the > meantime, but let's assume it was. Hmm. In such cases I think CLOSED is better than RESOLVED. Unfortunately there does not seem to be a reason TOO_OLD or similar. I guess WONTFIX is good in this case. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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[Bug 1532] Color changes on radeon when the window moves or focus changes
by bugzilla-daemon＠freedesktop.org 15 Aug '12

15 Aug '12

https://bugs.freedesktop.org/show_bug.cgi?id=1532 --- Comment #6 from Stephane Marchesin <marchesin(a)icps.u-strasbg.fr> 2012-08-15 01:32:41 UTC --- I don't have the card any more. I guess you could claim it's fixed? -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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[PATCHv7 00/15] Integration of videobuf2 with dmabuf
by Tomasz Stanislawski 15 Aug '12

15 Aug '12

Hello everyone, This patchset adds support for DMABUF [2] importing to V4L2 stack. The support for DMABUF exporting was moved to separate patchset due to dependency on patches for DMA mapping redesign by Marek Szyprowski [4]. This patchset depends on new scatterlist constructor [5]. v7: - support for V4L2_MEMORY_DMABUF in v4l2-compact-ioctl32.c - cosmetic fixes to the documentation - added importing for vmalloc because vmap support in dmabuf for 3.5 was pull-requested - support for dmabuf importing for VIVI - resurrect allocation of dma-contig context - remove reference of alloc_ctx in dma-contig buffer - use sg_alloc_table_from_pages - fix DMA scatterlist calls to use orig_nents instead of nents - fix memleak in vb2_dc_sgt_foreach_page (use orig_nents instead of nents) v6: - fixed missing entry in v4l2_memory_names - fixed a bug occuring after get_user_pages failure - fixed a bug caused by using invalid vma for get_user_pages - prepare/finish no longer call dma_sync for dmabuf buffers v5: - removed change of importer/exporter behaviour - fixes vb2_dc_pages_to_sgt basing on Laurent's hints - changed pin/unpin words to lock/unlock in Doc v4: - rebased on mainline 3.4-rc2 - included missing importing support for s5p-fimc and s5p-tv - added patch for changing map/unmap for importers - fixes to Documentation part - coding style fixes - pairing {map/unmap}_dmabuf in vb2-core - fixing variable types and semantic of arguments in videobufb2-dma-contig.c v3: - rebased on mainline 3.4-rc1 - split 'code refactor' patch to multiple smaller patches - squashed fixes to Sumit's patches - patchset is no longer dependant on 'DMA mapping redesign' - separated path for handling IO and non-IO mappings - add documentation for DMABUF importing to V4L - removed all DMABUF exporter related code - removed usage of dma_get_pages extension v2: - extended VIDIOC_EXPBUF argument from integer memoffset to struct v4l2_exportbuffer - added patch that breaks DMABUF spec on (un)map_atachment callcacks but allows to work with existing implementation of DMABUF prime in DRM - all dma-contig code refactoring patches were squashed - bugfixes v1: List of changes since [1]. - support for DMA api extension dma_get_pages, the function is used to retrieve pages used to create DMA mapping. - small fixes/code cleanup to videobuf2 - added prepare and finish callbacks to vb2 allocators, it is used keep consistency between dma-cpu acess to the memory (by Marek Szyprowski) - support for exporting of DMABUF buffer in V4L2 and Videobuf2, originated from [3]. - support for dma-buf exporting in vb2-dma-contig allocator - support for DMABUF for s5p-tv and s5p-fimc (capture interface) drivers, originated from [3] - changed handling for userptr buffers (by Marek Szyprowski, Andrzej Pietrasiewicz) - let mmap method to use dma_mmap_writecombine call (by Marek Szyprowski) [1] http://thread.gmane.org/gmane.linux.drivers.video-input-infrastructure/4296… [2] https://lkml.org/lkml/2011/12/26/29 [3] http://thread.gmane.org/gmane.linux.drivers.video-input-infrastructure/3635… [4] http://thread.gmane.org/gmane.linux.kernel.cross-arch/12819 [5] http://thread.gmane.org/gmane.linux.drivers.video-input-infrastructure/47983 Laurent Pinchart (2): v4l: vb2-dma-contig: Shorten vb2_dma_contig prefix to vb2_dc v4l: vb2-dma-contig: Reorder functions Marek Szyprowski (2): v4l: vb2: add prepare/finish callbacks to allocators v4l: vb2-dma-contig: add prepare/finish to dma-contig allocator Sumit Semwal (4): v4l: Add DMABUF as a memory type v4l: vb2: add support for shared buffer (dma_buf) v4l: vb: remove warnings about MEMORY_DMABUF v4l: vb2-dma-contig: add support for dma_buf importing Tomasz Stanislawski (7): Documentation: media: description of DMABUF importing in V4L2 v4l: vb2-dma-contig: remove reference of alloc_ctx from a buffer v4l: vb2-dma-contig: add support for scatterlist in userptr mode v4l: vb2-vmalloc: add support for dmabuf importing v4l: vivi: support for dmabuf importing v4l: s5p-tv: mixer: support for dmabuf importing v4l: s5p-fimc: support for dmabuf importing Documentation/DocBook/media/v4l/compat.xml | 4 + Documentation/DocBook/media/v4l/io.xml | 179 ++++++++ .../DocBook/media/v4l/vidioc-create-bufs.xml | 3 +- Documentation/DocBook/media/v4l/vidioc-qbuf.xml | 15 + Documentation/DocBook/media/v4l/vidioc-reqbufs.xml | 47 +- drivers/media/video/Kconfig | 1 + drivers/media/video/s5p-fimc/Kconfig | 1 + drivers/media/video/s5p-fimc/fimc-capture.c | 2 +- drivers/media/video/s5p-tv/Kconfig | 1 + drivers/media/video/s5p-tv/mixer_video.c | 2 +- drivers/media/video/v4l2-compat-ioctl32.c | 16 + drivers/media/video/v4l2-ioctl.c | 1 + drivers/media/video/videobuf-core.c | 4 + drivers/media/video/videobuf2-core.c | 207 ++++++++- drivers/media/video/videobuf2-dma-contig.c | 470 +++++++++++++++++--- drivers/media/video/videobuf2-vmalloc.c | 56 +++ drivers/media/video/vivi.c | 2 +- include/linux/videodev2.h | 7 + include/media/videobuf2-core.h | 34 ++ 19 files changed, 963 insertions(+), 89 deletions(-) -- 1.7.9.5

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[Bug 2018] 3D depth display issues after suspend/resume
by bugzilla-daemon＠freedesktop.org 14 Aug '12

14 Aug '12

https://bugs.freedesktop.org/show_bug.cgi?id=2018 --- Comment #1 from almos <aaalmosss(a)gmail.com> 2012-08-14 23:14:37 UTC --- Can this be closed? -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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[Bug 1532] Color changes on radeon when the window moves or focus changes
by bugzilla-daemon＠freedesktop.org 14 Aug '12

14 Aug '12

https://bugs.freedesktop.org/show_bug.cgi?id=1532 --- Comment #5 from almos <aaalmosss(a)gmail.com> 2012-08-14 23:13:28 UTC --- Is this fixed now? -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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[Bug 701] [r128] Clipping problems in RTCW
by bugzilla-daemon＠freedesktop.org 14 Aug '12

14 Aug '12

https://bugs.freedesktop.org/show_bug.cgi?id=701 almos <aaalmosss(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|REOPENED |RESOLVED Resolution| |FIXED --- Comment #7 from almos <aaalmosss(a)gmail.com> 2012-08-14 22:59:07 UTC --- I think it's safe to close this after 7 years of silence, and the driver in question has since been removed from mesa. I don't know if it was fixed in the meantime, but let's assume it was. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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[Bug 25483] Neverwinter nights lacks ram when using the radeon driver
by bugzilla-daemon＠freedesktop.org 14 Aug '12

14 Aug '12

https://bugs.freedesktop.org/show_bug.cgi?id=25483 almos <aaalmosss(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED --- Comment #25 from almos <aaalmosss(a)gmail.com> 2012-08-14 22:34:44 UTC --- Closing this, as the classic r600 driver has been obsoleted by the r600g driver. Feel free to reopen if this problem still exists with current mesa. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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[PATCH 0/3] Display switching support for Apple laptops
by Seth Forshee 14 Aug '12

14 Aug '12

This series adds display switching support for Apple laptops. The first two patches contain preparatory changes to vga_switcheroo, and the third contains the changes to support display switching with the gmux. While these patches will allow switching the display mux, most Macbook owners will not be able to switch GPUs in practice until the graphics drivers are updated to deal with missing or incorrect vbios information on Apple machines. These patches do fix an issue seen by some users of Linux on Macbooks, however. These users will switch to the internal GPU in OS X and then reboot into Linux to save power, but after S3 the gmux gets reset to the discrete GPU. Adding the display mux support will fix this problem by restoring the gmux state during resume. Thanks, Seth Andreas Heider (1): apple-gmux: Add display mux support Seth Forshee (2): vga_switcheroo: Don't require handler init callback vga_switcheroo: Remove assumptions about registration/unregistration ordering drivers/gpu/drm/nouveau/nouveau_acpi.c | 6 - drivers/gpu/vga/vga_switcheroo.c | 61 +++++---- drivers/platform/x86/apple-gmux.c | 222 ++++++++++++++++++++++++++++++++ 3 files changed, 260 insertions(+), 29 deletions(-)

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dri-devel August 2012