Revision tags: v6.6.67, v6.6.66, v6.6.65, v6.6.64, v6.6.63, v6.6.62, v6.6.61, v6.6.60, v6.6.59, v6.6.58, v6.6.57, v6.6.56, v6.6.55, v6.6.54, v6.6.53 |
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76921820 |
| 18-Sep-2024 |
Andrew Jeffery <andrew@codeconstruct.com.au> |
Merge tag 'v6.6.52' into for/openbmc/dev-6.6
This is the 6.6.52 stable release
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Revision tags: v6.6.52, v6.6.51 |
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8e1ffb25 |
| 09-Sep-2024 |
T.J. Mercier <tjmercier@google.com> |
drm/syncobj: Fix syncobj leak in drm_syncobj_eventfd_ioctl
commit 8c7c44be57672e1474bf15a451011c291e85fda4 upstream.
A syncobj reference is taken in drm_syncobj_find, but not released if eventfd_ct
drm/syncobj: Fix syncobj leak in drm_syncobj_eventfd_ioctl
commit 8c7c44be57672e1474bf15a451011c291e85fda4 upstream.
A syncobj reference is taken in drm_syncobj_find, but not released if eventfd_ctx_fdget or kzalloc fails. Put the reference in these error paths.
Reported-by: Xingyu Jin <xingyuj@google.com> Fixes: c7a472297169 ("drm/syncobj: add IOCTL to register an eventfd") Signed-off-by: T.J. Mercier <tjmercier@google.com> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com> Reviewed-by. Christian König <christian.koenig@amd.com> CC: stable@vger.kernel.org # 6.6+ Link: https://patchwork.freedesktop.org/patch/msgid/20240909205400.3498337-1-tjmercier@google.com Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Revision tags: v6.6.50, v6.6.49, v6.6.48, v6.6.47, v6.6.46, v6.6.45, v6.6.44, v6.6.43, v6.6.42, v6.6.41, v6.6.40, v6.6.39, v6.6.38, v6.6.37, v6.6.36, v6.6.35, v6.6.34, v6.6.33, v6.6.32, v6.6.31, v6.6.30, v6.6.29, v6.6.28, v6.6.27, v6.6.26, v6.6.25, v6.6.24, v6.6.23 |
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96d3c5a7 |
| 13-Mar-2024 |
Andrew Jeffery <andrew@codeconstruct.com.au> |
Merge tag 'v6.6.19' into dev-6.6
This is the 6.6.19 stable release
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20e1e1a2 |
| 21-Feb-2024 |
Erik Kurzinger <ekurzinger@nvidia.com> |
drm/syncobj: handle NULL fence in syncobj_eventfd_entry_func
[ Upstream commit 2aa6f5b0fd052e363bb9d4b547189f0bf6b3d6d3 ]
During syncobj_eventfd_entry_func, dma_fence_chain_find_seqno may set the f
drm/syncobj: handle NULL fence in syncobj_eventfd_entry_func
[ Upstream commit 2aa6f5b0fd052e363bb9d4b547189f0bf6b3d6d3 ]
During syncobj_eventfd_entry_func, dma_fence_chain_find_seqno may set the fence to NULL if the given seqno is signaled and a later seqno has already been submitted. In that case, the eventfd should be signaled immediately which currently does not happen.
This is a similar issue to the one addressed by commit b19926d4f3a6 ("drm/syncobj: Deal with signalled fences in drm_syncobj_find_fence.").
As a fix, if the return value of dma_fence_chain_find_seqno indicates success but it sets the fence to NULL, we will assign a stub fence to ensure the following code still signals the eventfd.
v1 -> v2: assign a stub fence instead of signaling the eventfd
Signed-off-by: Erik Kurzinger <ekurzinger@nvidia.com> Fixes: c7a472297169 ("drm/syncobj: add IOCTL to register an eventfd") Signed-off-by: Simon Ser <contact@emersion.fr> Link: https://patchwork.freedesktop.org/patch/msgid/20240221184527.37667-1-ekurzinger@nvidia.com Signed-off-by: Sasha Levin <sashal@kernel.org>
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Revision tags: v6.6.16, v6.6.15, v6.6.14, v6.6.13 |
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716cfee8 |
| 19-Jan-2024 |
Erik Kurzinger <ekurzinger@nvidia.com> |
drm/syncobj: call drm_syncobj_fence_add_wait when WAIT_AVAILABLE flag is set
[ Upstream commit 3c43177ffb54ea5be97505eb8e2690e99ac96bc9 ]
When waiting for a syncobj timeline point whose fence has n
drm/syncobj: call drm_syncobj_fence_add_wait when WAIT_AVAILABLE flag is set
[ Upstream commit 3c43177ffb54ea5be97505eb8e2690e99ac96bc9 ]
When waiting for a syncobj timeline point whose fence has not yet been submitted with the WAIT_FOR_SUBMIT flag, a callback is registered using drm_syncobj_fence_add_wait and the thread is put to sleep until the timeout expires. If the fence is submitted before then, drm_syncobj_add_point will wake up the sleeping thread immediately which will proceed to wait for the fence to be signaled.
However, if the WAIT_AVAILABLE flag is used instead, drm_syncobj_fence_add_wait won't get called, meaning the waiting thread will always sleep for the full timeout duration, even if the fence gets submitted earlier. If it turns out that the fence *has* been submitted by the time it eventually wakes up, it will still indicate to userspace that the wait completed successfully (it won't return -ETIME), but it will have taken much longer than it should have.
To fix this, we must call drm_syncobj_fence_add_wait if *either* the WAIT_FOR_SUBMIT flag or the WAIT_AVAILABLE flag is set. The only difference being that with WAIT_FOR_SUBMIT we will also wait for the fence to be signaled after it has been submitted while with WAIT_AVAILABLE we will return immediately.
IGT test patch: https://lists.freedesktop.org/archives/igt-dev/2024-January/067537.html
v1 -> v2: adjust lockdep_assert_none_held_once condition
(cherry picked from commit 8c44ea81634a4a337df70a32621a5f3791be23df)
Fixes: 01d6c3578379 ("drm/syncobj: add support for timeline point wait v8") Signed-off-by: Erik Kurzinger <ekurzinger@nvidia.com> Signed-off-by: Simon Ser <contact@emersion.fr> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Simon Ser <contact@emersion.fr> Link: https://patchwork.freedesktop.org/patch/msgid/20240119163208.3723457-1-ekurzinger@nvidia.com Signed-off-by: Sasha Levin <sashal@kernel.org>
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Revision tags: v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8 |
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b97d6790 |
| 13-Dec-2023 |
Joel Stanley <joel@jms.id.au> |
Merge tag 'v6.6.6' into dev-6.6
This is the 6.6.6 stable release
Signed-off-by: Joel Stanley <joel@jms.id.au>
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Revision tags: v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1, v6.1.50, v6.5, v6.1.49, v6.1.48, v6.1.46 |
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2341c645 |
| 16-Aug-2023 |
Erik Kurzinger <ekurzinger@nvidia.com> |
drm/syncobj: fix DRM_SYNCOBJ_WAIT_FLAGS_WAIT_AVAILABLE
[ Upstream commit 101c9f637efa1655f55876644d4439e552267527 ]
If DRM_IOCTL_SYNCOBJ_TIMELINE_WAIT is invoked with the DRM_SYNCOBJ_WAIT_FLAGS_WAI
drm/syncobj: fix DRM_SYNCOBJ_WAIT_FLAGS_WAIT_AVAILABLE
[ Upstream commit 101c9f637efa1655f55876644d4439e552267527 ]
If DRM_IOCTL_SYNCOBJ_TIMELINE_WAIT is invoked with the DRM_SYNCOBJ_WAIT_FLAGS_WAIT_AVAILABLE flag set but no fence has yet been submitted for the given timeline point the call will fail immediately with EINVAL. This does not match the intended behavior where the call should wait until the fence has been submitted (or the timeout expires).
The following small example program illustrates the issue. It should wait for 5 seconds and then print ETIME, but instead it terminates right away after printing EINVAL.
#include <stdio.h> #include <fcntl.h> #include <time.h> #include <errno.h> #include <xf86drm.h> int main(void) { int fd = open("/dev/dri/card0", O_RDWR); uint32_t syncobj; drmSyncobjCreate(fd, 0, &syncobj); struct timespec ts; clock_gettime(CLOCK_MONOTONIC, &ts); uint64_t point = 1; if (drmSyncobjTimelineWait(fd, &syncobj, &point, 1, ts.tv_sec * 1000000000 + ts.tv_nsec + 5000000000, // 5s DRM_SYNCOBJ_WAIT_FLAGS_WAIT_AVAILABLE, NULL)) { printf("drmSyncobjTimelineWait failed %d\n", errno); } }
Fixes: 01d6c3578379 ("drm/syncobj: add support for timeline point wait v8") Signed-off-by: Erik Kurzinger <ekurzinger@nvidia.com> Reviewed by: Simon Ser <contact@emersion.fd> Signed-off-by: Simon Ser <contact@emersion.fr> Link: https://patchwork.freedesktop.org/patch/msgid/1fac96f1-2f3f-f9f9-4eb0-340f27a8f6c0@nvidia.com Signed-off-by: Sasha Levin <sashal@kernel.org>
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c900529f |
| 12-Sep-2023 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-fixes into drm-misc-fixes
Forwarding to v6.6-rc1.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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461f35f0 |
| 30-Aug-2023 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'drm-next-2023-08-30' of git://anongit.freedesktop.org/drm/drm
Pull drm updates from Dave Airlie: "The drm core grew a new generic gpu virtual address manager, and new execution locking
Merge tag 'drm-next-2023-08-30' of git://anongit.freedesktop.org/drm/drm
Pull drm updates from Dave Airlie: "The drm core grew a new generic gpu virtual address manager, and new execution locking helpers. These are used by nouveau now to provide uAPI support for the userspace Vulkan driver. AMD had a bunch of new IP core support, loads of refactoring around fbdev, but mostly just the usual amount of stuff across the board.
core: - fix gfp flags in drmm_kmalloc
gpuva: - add new generic GPU VA manager (for nouveau initially)
syncobj: - add new DRM_IOCTL_SYNCOBJ_EVENTFD ioctl
dma-buf: - acquire resv lock for mmap() in exporters - support dma-buf self import automatically - docs fixes
backlight: - fix fbdev interactions
atomic: - improve logging
prime: - remove struct gem_prim_mmap plus driver updates
gem: - drm_exec: add locking over multiple GEM objects - fix lockdep checking
fbdev: - make fbdev userspace interfaces optional - use linux device instead of fbdev device - use deferred i/o helper macros in various drivers - Make FB core selectable without drivers - Remove obsolete flags FBINFO_DEFAULT and FBINFO_FLAG_DEFAULT - Add helper macros and Kconfig tokens for DMA-allocated framebuffer
ttm: - support init_on_free - swapout fixes
panel: - panel-edp: Support AUO B116XAB01.4 - Support Visionox R66451 plus DT bindings - ld9040: - Backlight support - magic improved - Kconfig fix - Convert to of_device_get_match_data() - Fix Kconfig dependencies - simple: - Set bpc value to fix warning - Set connector type for AUO T215HVN01 - Support Innolux G156HCE-L01 plus DT bindings - ili9881: Support TDO TL050HDV35 LCD panel plus DT bindings - startek: Support KD070FHFID015 MIPI-DSI panel plus DT bindings - sitronix-st7789v: - Support Inanbo T28CP45TN89 plus DT bindings - Support EDT ET028013DMA plus DT bindings - Various cleanups - edp: Add timings for N140HCA-EAC - Allow panels and touchscreens to power sequence together - Fix Innolux G156HCE-L01 LVDS clock
bridge: - debugfs for chains support - dw-hdmi: - Improve support for YUV420 bus format - CEC suspend/resume - update EDID on HDMI detect - dw-mipi-dsi: Fix enable/disable of DSI controller - lt9611uxc: Use MODULE_FIRMWARE() - ps8640: Remove broken EDID code - samsung-dsim: Fix command transfer - tc358764: - Handle HS/VS polarity - Use BIT() macro - Various cleanups - adv7511: Fix low refresh rate - anx7625: - Switch to macros instead of hardcoded values - locking fixes - tc358767: fix hardware delays - sitronix-st7789v: - Support panel orientation - Support rotation property - Add support for Jasonic JT240MHQS-HWT-EK-E3 plus DT bindings
amdgpu: - SDMA 6.1.0 support - HDP 6.1 support - SMUIO 14.0 support - PSP 14.0 support - IH 6.1 support - Lots of checkpatch cleanups - GFX 9.4.3 updates - Add USB PD and IFWI flashing documentation - GPUVM updates - RAS fixes - DRR fixes - FAMS fixes - Virtual display fixes - Soft IH fixes - SMU13 fixes - Rework PSP firmware loading for other IPs - Kernel doc fixes - DCN 3.0.1 fixes - LTTPR fixes - DP MST fixes - DCN 3.1.6 fixes - SMU 13.x fixes - PSP 13.x fixes - SubVP fixes - GC 9.4.3 fixes - Display bandwidth calculation fixes - VCN4 secure submission fixes - Allow building DC on RISC-V - Add visible FB info to bo_print_info - HBR3 fixes - GFX9 MCBP fix - GMC10 vmhub index fix - GMC11 vmhub index fix - Create a new doorbell manager - SR-IOV fixes - initial freesync panel replay support - revert zpos properly until igt regression is fixeed - use TTM to manage doorbell BAR - Expose both current and average power via hwmon if supported
amdkfd: - Cleanup CRIU dma-buf handling - Use KIQ to unmap HIQ - GFX 9.4.3 debugger updates - GFX 9.4.2 debugger fixes - Enable cooperative groups fof gfx11 - SVM fixes - Convert older APUs to use dGPU path like newer APUs - Drop IOMMUv2 path as it is no longer used - TBA fix for aldebaran
i915: - ICL+ DSI modeset sequence - HDCP improvements - MTL display fixes and cleanups - HSW/BDW PSR1 restored - Init DDI ports in VBT order - General display refactors - Start using plane scale factor for relative data rate - Use shmem for dpt objects - Expose RPS thresholds in sysfs - Apply GuC SLPC min frequency softlimit correctly - Extend Wa_14015795083 to TGL, RKL, DG1 and ADL - Fix a VMA UAF for multi-gt platform - Do not use stolen on MTL due to HW bug - Check HuC and GuC version compatibility on MTL - avoid infinite GPU waits due to premature release of request memory - Fixes and updates for GSC memory allocation - Display SDVO fixes - Take stolen handling out of FBC code - Make i915_coherent_map_type GT-centric - Simplify shmem_create_from_object map_type
msm: - SM6125 MDSS support - DPU: SM6125 DPU support - DSI: runtime PM support, burst mode support - DSI PHY: SM6125 support in 14nm DSI PHY driver - GPU: prepare for a7xx - fix a690 firmware - disable relocs on a6xx and newer
radeon: - Lots of checkpatch cleanups
ast: - improve device-model detection - Represent BMV as virtual connector - Report DP connection status
nouveau: - add new exec/bind interface to support Vulkan - document some getparam ioctls - improve VRAM detection - various fixes/cleanups - workraound DPCD issues
ivpu: - MMU updates - debugfs support - Support vpu4
virtio: - add sync object support
atmel-hlcdc: - Support inverted pixclock polarity
etnaviv: - runtime PM cleanups - hang handling fixes
exynos: - use fbdev DMA helpers - fix possible NULL ptr dereference
komeda: - always attach encoder
omapdrm: - use fbdev DMA helpers ingenic: - kconfig regmap fixes
loongson: - support display controller
mediatek: - Small mtk-dpi cleanups - DisplayPort: support eDP and aux-bus - Fix coverity issues - Fix potential memory leak if vmap() fail
mgag200: - minor fixes
mxsfb: - support disabling overlay planes
panfrost: - fix sync in IRQ handling
ssd130x: - Support per-controller default resolution plus DT bindings - Reduce memory-allocation overhead - Improve intermediate buffer size computation - Fix allocation of temporary buffers - Fix pitch computation - Fix shadow plane allocation
tegra: - use fbdev DMA helpers - Convert to devm_platform_ioremap_resource() - support bridge/connector - enable PM
tidss: - Support TI AM625 plus DT bindings - Implement new connector model plus driver updates
vkms: - improve write back support - docs fixes - support gamma LUT
zynqmp-dpsub: - misc fixes"
* tag 'drm-next-2023-08-30' of git://anongit.freedesktop.org/drm/drm: (1327 commits) drm/gpuva_mgr: remove unused prev pointer in __drm_gpuva_sm_map() drm/tests/drm_kunit_helpers: Place correct function name in the comment header drm/nouveau: uapi: don't pass NO_PREFETCH flag implicitly drm/nouveau: uvmm: fix unset region pointer on remap drm/nouveau: sched: avoid job races between entities drm/i915: Fix HPD polling, reenabling the output poll work as needed drm: Add an HPD poll helper to reschedule the poll work drm/i915: Fix TLB-Invalidation seqno store drm/ttm/tests: Fix type conversion in ttm_pool_test drm/msm/a6xx: Bail out early if setting GPU OOB fails drm/msm/a6xx: Move LLC accessors to the common header drm/msm/a6xx: Introduce a6xx_llc_read drm/ttm/tests: Require MMU when testing drm/panel: simple: Fix Innolux G156HCE-L01 LVDS clock Revert "Revert "drm/amdgpu/display: change pipe policy for DCN 2.0"" drm/amdgpu: Add memory vendor information drm/amd: flush any delayed gfxoff on suspend entry drm/amdgpu: skip fence GFX interrupts disable/enable for S0ix drm/amdgpu: Remove gfxoff check in GFX v9.4.3 drm/amd/pm: Update pci link speed for smu v13.0.6 ...
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3fb5a656 |
| 23-Aug-2023 |
Christian Brauner <brauner@kernel.org> |
Merge tag 'vfs-6.6-merge-2' of ssh://gitolite.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull filesystem freezing updates from Darrick Wong:
New code for 6.6:
* Allow the kernel to initiate a freeze of
Merge tag 'vfs-6.6-merge-2' of ssh://gitolite.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull filesystem freezing updates from Darrick Wong:
New code for 6.6:
* Allow the kernel to initiate a freeze of a filesystem. The kernel and userspace can both hold a freeze on a filesystem at the same time; the freeze is not lifted until /both/ holders lift it. This will enable us to fix a longstanding bug in XFS online fsck.
Signed-off-by: Darrick J. Wong <djwong@kernel.org> Message-Id: <20230822182604.GB11286@frogsfrogsfrogs> Signed-off-by: Christian Brauner <brauner@kernel.org>
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a3dd14c0 |
| 21-Aug-2023 |
Georgi Djakov <djakov@kernel.org> |
Merge tag 'v6.5-rc6' into icc-next
The fixes that got merged into v6.5-rc6 are needed here.
Signed-off-by: Georgi Djakov <djakov@kernel.org>
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Revision tags: v6.1.45, v6.1.44 |
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2612e3bb |
| 07-Aug-2023 |
Rodrigo Vivi <rodrigo.vivi@intel.com> |
Merge drm/drm-next into drm-intel-next
Catching-up with drm-next and drm-intel-gt-next. It will unblock a code refactor around the platform definitions (names vs acronyms).
Signed-off-by: Rodrigo V
Merge drm/drm-next into drm-intel-next
Catching-up with drm-next and drm-intel-gt-next. It will unblock a code refactor around the platform definitions (names vs acronyms).
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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9f771739 |
| 07-Aug-2023 |
Joonas Lahtinen <joonas.lahtinen@linux.intel.com> |
Merge drm/drm-next into drm-intel-gt-next
Need to pull in b3e4aae612ec ("drm/i915/hdcp: Modify hdcp_gsc_message msg sending mechanism") as a dependency for https://patchwork.freedesktop.org/series/1
Merge drm/drm-next into drm-intel-gt-next
Need to pull in b3e4aae612ec ("drm/i915/hdcp: Modify hdcp_gsc_message msg sending mechanism") as a dependency for https://patchwork.freedesktop.org/series/121735/
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
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Revision tags: v6.1.43 |
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5c1b19b4 |
| 27-Jul-2023 |
Daniel Vetter <daniel.vetter@ffwll.ch> |
Merge tag 'drm-misc-next-2023-07-21' of ssh://git.freedesktop.org/git/drm/drm-misc into drm-next
drm-misc-next for 6.6:
UAPI Changes: - syncobj: New DRM_IOCTL_SYNCOBJ_EVENTFD ioctl
Cross-subsyst
Merge tag 'drm-misc-next-2023-07-21' of ssh://git.freedesktop.org/git/drm/drm-misc into drm-next
drm-misc-next for 6.6:
UAPI Changes: - syncobj: New DRM_IOCTL_SYNCOBJ_EVENTFD ioctl
Cross-subsystem Changes: - Converge to use of_device_uevent()
Core Changes: - GPU VA Manager - improvements to make it clearer that drm_minor_type is uAPI
Driver Changes: - ssd130x: Improve intermediate buffer size computation - bridges: - adv7511: Fix low refresh rate - anx7625: Switch to macros instead of hardcoded values - panel: - ld9040: Backlight support, magic improved
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> From: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/urs7omo5xnhglztxgwgsslws7duqfj4jhzrtppaenuvdh2lwuz@4htm4iiqhkep
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Revision tags: v6.1.42, v6.1.41 |
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61b73694 |
| 24-Jul-2023 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-next into drm-misc-next
Backmerging to get v6.5-rc2.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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447281e7 |
| 23-Jul-2023 |
Mark Brown <broonie@kernel.org> |
regulator: Merge up fixes from mainline
There's several things here that will really help my CI.
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9c214af0 |
| 23-Jul-2023 |
Mark Brown <broonie@kernel.org> |
regmap: Merge up fixes from mainline
There's several things here that will really help my CI.
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0b201982 |
| 23-Jul-2023 |
Mark Brown <broonie@kernel.org> |
spi: Merge up fixes from mainline
There's several things here that will really help my CI.
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Revision tags: v6.1.40 |
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59be3baa |
| 20-Jul-2023 |
Jakub Kicinski <kuba@kernel.org> |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR.
No conflicts or adjacent changes.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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5f69c65e |
| 20-Jul-2023 |
Takashi Iwai <tiwai@suse.de> |
Merge tag 'asoc-fix-v6.5-rc1-2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.5
A few more fixes for v6.5, just small driver specific ones.
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Revision tags: v6.1.39 |
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c7a47229 |
| 14-Jul-2023 |
Simon Ser <contact@emersion.fr> |
drm/syncobj: add IOCTL to register an eventfd
Introduce a new DRM_IOCTL_SYNCOBJ_EVENTFD IOCTL which signals an eventfd from a syncobj.
This is useful for Wayland compositors to handle wait-before-s
drm/syncobj: add IOCTL to register an eventfd
Introduce a new DRM_IOCTL_SYNCOBJ_EVENTFD IOCTL which signals an eventfd from a syncobj.
This is useful for Wayland compositors to handle wait-before-submit. Wayland clients can send a timeline point to the compositor before the point has materialized yet, then compositors can wait for the point to materialize via this new IOCTL.
The existing DRM_IOCTL_SYNCOBJ_TIMELINE_WAIT IOCTL is not suitable because it blocks. Compositors want to integrate the wait with their poll(2)-based event loop.
Requirements for new uAPI:
- User-space patch: https://gitlab.freedesktop.org/wlroots/wlroots/-/merge_requests/4262 - IGT: https://lists.freedesktop.org/archives/igt-dev/2023-July/057893.html
v2: - Wait for fence when flags is zero - Improve documentation (Pekka) - Rename IOCTL (Christian) - Fix typo in drm_syncobj_add_eventfd() (Christian)
v3: - Link user-space + IGT patches - Add reference from overview docs
v4: fix IOCTL number conflict with GETFB2 (Nicholas Choi, Vitaly Prosyak)
Signed-off-by: Simon Ser <contact@emersion.fr> Reviewed-by: Christian König <christian.koenig@amd.com> Acked-by: Pekka Paalanen <pekka.paalanen@collabora.com> Cc: Jason Ekstrand <jason@jlekstrand.net> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl> Cc: Daniel Stone <daniel@fooishbar.org> Cc: James Jones <jajones@nvidia.com> Cc: Austin Shafer <ashafer@nvidia.com> Cc: Vitaly Prosyak <vprosyak@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230714111257.11940-1-contact@emersion.fr
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752182b2 |
| 19-Jul-2023 |
Ingo Molnar <mingo@kernel.org> |
Merge tag 'v6.5-rc2' into sched/core, to pick up fixes
Sync with upstream fixes before applying EEVDF.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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4619dd77 |
| 18-Jul-2023 |
Mark Brown <broonie@kernel.org> |
ASoC: Improve coverage in default KUnit runs
Merge series from Mark Brown <broonie@kernel.org>:
We have some KUnit tests for ASoC but they're not being run as much as they should be since ASoC isn'
ASoC: Improve coverage in default KUnit runs
Merge series from Mark Brown <broonie@kernel.org>:
We have some KUnit tests for ASoC but they're not being run as much as they should be since ASoC isn't enabled in the configs used by default with KUnit and in the case of the topology tests there is no way to enable them without enabling drivers that use them. This series provides a Kconfig option which KUnit can use directly rather than worry about drivers.
Further, since KUnit is typically run in UML but ALSA prevents build with UML we need to remove that Kconfig conflict. As far as I can tell the motiviation for this is that many ALSA drivers use iomem APIs which are not available under UML and it's more trouble than it's worth to go through and add per driver dependencies. In order to avoid these issues we also provide stubs for these APIs so there are no build time issues if a driver relies on iomem but does not depend on it. With these stubs I am able to build all the sound drivers available in a UML defconfig (UML allmodconfig appears to have substantial other issues in a quick test).
With this series I am able to run the topology KUnit tests as part of a kunit --alltests run.
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21634f0f |
| 18-Jul-2023 |
Takashi Iwai <tiwai@suse.de> |
Merge branch 'topic/hda-pci-ids' into for-next
Pull cleanup of HD-audio PCI IDs.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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0791faeb |
| 17-Jul-2023 |
Mark Brown <broonie@kernel.org> |
ASoC: Merge v6.5-rc2
Get a similar baseline to my other branches, and fixes for people using the branch.
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