#
9d6ff170 |
| 01-Apr-2023 |
Sebastian Reichel <sebastian.reichel@collabora.com> |
Merge tag 'v6.3-rc3'
Merge v6.3-rc3, so that 'acpi_quirk_skip_gpio_event_handlers' is available, which is needed for adding x86 android tablet support in axp288_charger.
Signed-off-by: Sebastian Re
Merge tag 'v6.3-rc3'
Merge v6.3-rc3, so that 'acpi_quirk_skip_gpio_event_handlers' is available, which is needed for adding x86 android tablet support in axp288_charger.
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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#
85b475a4 |
| 31-Mar-2023 |
Paolo Bonzini <pbonzini@redhat.com> |
Merge tag 'kvm-s390-master-6.3-1' of https://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into HEAD
A small fix that repairs the external loop detection code for PV guests.
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#
cecdd52a |
| 28-Mar-2023 |
Rodrigo Vivi <rodrigo.vivi@intel.com> |
Merge drm/drm-next into drm-intel-next
Catch up with 6.3-rc cycle...
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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#
97318d64 |
| 27-Mar-2023 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
Merge 6.3-rc4 into usb-next
We need the USB fixes here, and the USB gadget update for future development patches to be based on.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Revision tags: v6.3-rc4 |
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#
dc4c6232 |
| 24-Mar-2023 |
Mark Brown <broonie@kernel.org> |
Introduce a helper to translate register addresses
Merge series from Maxime Chevallier <maxime.chevallier@bootlin.com>:
This introduces a helper that factors out register rewriting, it will be the
Introduce a helper to translate register addresses
Merge series from Maxime Chevallier <maxime.chevallier@bootlin.com>:
This introduces a helper that factors out register rewriting, it will be the basis for further work that will need cross tree merges so is on a branch.
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#
602fb420 |
| 23-Mar-2023 |
Leon Romanovsky <leon@kernel.org> |
Enable IB out-of-order by default in mlx5
This series from Or changes default of IB out-of-order feature and allows to the RDMA users to decide if they need to wait for completion for all segments o
Enable IB out-of-order by default in mlx5
This series from Or changes default of IB out-of-order feature and allows to the RDMA users to decide if they need to wait for completion for all segments or it is enough to wait for last segment completion only.
Thanks
Signed-off-by: Leon Romanovsky <leon@kernel.org>
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#
c6265f5c |
| 21-Mar-2023 |
Dave Airlie <airlied@redhat.com> |
Merge tag 'drm-misc-next-2023-03-16' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
drm-misc-next for v6.4-rc1:
Cross-subsystem Changes: - Add drm_bridge.h to drm_bridge maintainers.
Merge tag 'drm-misc-next-2023-03-16' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
drm-misc-next for v6.4-rc1:
Cross-subsystem Changes: - Add drm_bridge.h to drm_bridge maintainers.
Core Changes: - Assorted fixes to TTM, tests, format-helper, accel. - Assorted Makefile fixes to drivers and accel. - Implement fbdev emulation for GEM DMA drivers, and convert a lot of drivers to use it. - Use tgid instead of pid for tracking clients.
Driver Changes: - Assorted fixes in rockchip, vmwgfx, nouveau, cirrus. - Add imx25 driver. - Add Elida KD50T048A, Sony TD4353, Novatek NT36523, STARRY 2081101QFH032011-53G panels. - Add 4K mode support to rockchip. - Convert cirrus to use regular atomic helpers, and more cirrus improvements. - Add damage clipping to cirrus, virtio.
[airlied: add drm_bridge.h include to imx] Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/f7b765c7-d49d-edb5-2a6a-4f7a7be16a59@linux.intel.com
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#
e752ab11 |
| 20-Mar-2023 |
Rob Clark <robdclark@chromium.org> |
Merge remote-tracking branch 'drm/drm-next' into msm-next
Merge drm-next into msm-next to pick up external clk and PM dependencies for improved a6xx GPU reset sequence.
Signed-off-by: Rob Clark <ro
Merge remote-tracking branch 'drm/drm-next' into msm-next
Merge drm-next into msm-next to pick up external clk and PM dependencies for improved a6xx GPU reset sequence.
Signed-off-by: Rob Clark <robdclark@chromium.org>
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#
f16a70c0 |
| 20-Mar-2023 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
Merge 6.3-rc3 into tty-next
We need the tty/serial fixes in here and it resolves a merge conflict with: drivers/tty/serial/8250/8250_em.c
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.
Merge 6.3-rc3 into tty-next
We need the tty/serial fixes in here and it resolves a merge conflict with: drivers/tty/serial/8250/8250_em.c
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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#
abae2626 |
| 20-Mar-2023 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
Merge 6.3-rc3 into char-misc-next
We need the mainline fixes in this branch for testing and other subsystem changes to be based properly on.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundatio
Merge 6.3-rc3 into char-misc-next
We need the mainline fixes in this branch for testing and other subsystem changes to be based properly on.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Revision tags: v6.3-rc3 |
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#
1118aa4c |
| 18-Mar-2023 |
Jakub Kicinski <kuba@kernel.org> |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
net/wireless/nl80211.c b27f07c50a73 ("wifi: nl80211: fix puncturing bitmap policy") cbbaf2bb829b ("wifi: nl80211: add a command to
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
net/wireless/nl80211.c b27f07c50a73 ("wifi: nl80211: fix puncturing bitmap policy") cbbaf2bb829b ("wifi: nl80211: add a command to enable/disable HW timestamping") https://lore.kernel.org/all/20230314105421.3608efae@canb.auug.org.au
tools/testing/selftests/net/Makefile 62199e3f1658 ("selftests: net: Add VXLAN MDB test") 13715acf8ab5 ("selftest: Add test for bind() conflicts.")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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#
2cf5a401 |
| 17-Mar-2023 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'drm-fixes-2023-03-17' of git://anongit.freedesktop.org/drm/drm
Pull drm fixes from Dave Airlie: "Seems like a pretty regular rc3, i915 and amdgpu with the usual selection of fixes, the
Merge tag 'drm-fixes-2023-03-17' of git://anongit.freedesktop.org/drm/drm
Pull drm fixes from Dave Airlie: "Seems like a pretty regular rc3, i915 and amdgpu with the usual selection of fixes, then a scattering of fixes across misc drivers and other areas:
accel: - build fix for accel
edid: - fix info leak in edid
ttm: - fix NULL ptr deref - reference counting fix
i915: - Fix hwmon PL1 power limit enabling - Fix audio ELD handling for DP MST - Fix PSR io and wake line calculations - Fix DG2 HDMI modes with 267.30 and 319.89 MHz pixel clocks - Fix SSEU subslice out-of-bounds access - Fix misuse of non-idle barriers as fence trackers
amdgpu: - SMU 13 update - RDNA2 suspend/resume fix when overclocking is enabled - SRIOV VCN fixes - HDCP suspend/resume fix - Fix drm polling splat regression - Fix dirty rectangle tracking for PSR - Fix vangogh regression on certain BIOSes - Misc display fixes - Suspend/resume IOMMU regression fix
amdkfd: - Fix BO offset for multi-VMA page migration - Fix a possible double free - Fix potential use after free - Fix process cleanup on module exit
bridge: - fix returned array size name documentation
fbdev: - ref-counting fix for fbdev deferred I/O
virtio: - dma sync fix
shmem-helper: - error path fix
msm: - shrinker blocking fix
panfrost: - shrinker rpm fix
chipsfb: - fix error code
meson: - fix 1px pink line - fix regulator interaction
sun4i: - fix missing component unbind"
* tag 'drm-fixes-2023-03-17' of git://anongit.freedesktop.org/drm/drm: (38 commits) drm/ttm: drop extra ttm_bo_put in ttm_bo_cleanup_refs drm/amdgpu: Don't resume IOMMU after incomplete init drm/amdkfd: Fixed kfd_process cleanup on module exit. drm/amd/display: disconnect MPCC only on OTG change drm/amd/display: Fix DP MST sinks removal issue drm/amd/display: Do not set DRR on pipe Commit drm/amd/display: Remove OTG DIV register write for Virtual signals. drm/meson: dw-hdmi: Fix devm_regulator_*get_enable*() conversion again drm/bridge: Fix returned array size name for atomic_get_input_bus_fmts kdoc drm/amdgpu/vcn: Disable indirect SRAM on Vangogh broken BIOSes drm/amdgpu/nv: fix codec array for SR_IOV drm/amd/display: Write to correct dirty_rect drm/amdgpu: move poll enabled/disable into non DC path drm/amd/display: Fix HDCP failing to enable after suspend drm/amdkfd: fix potential kgd_mem UAFs drm/amdgpu/vcn: custom video info caps for sriov drm/amd/pm: Fix sienna cichlid incorrect OD volage after resume drm/amd/pm: bump SMU 13.0.4 driver_if header version drm/amdkfd: fix a potential double free in pqm_create_queue drm/amdkfd: Get prange->offset after svm_range_vram_node_new ...
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#
d26a3a6c |
| 17-Mar-2023 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v6.3-rc2' into next
Merge with mainline to get of_property_present() and other newer APIs.
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#
bcd9d56f |
| 17-Mar-2023 |
Dave Airlie <airlied@redhat.com> |
Merge tag 'drm-misc-fixes-2023-03-16' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
Short summary of fixes pull:
* fix info leak in edid * build fix for accel/ * ref-counting fix
Merge tag 'drm-misc-fixes-2023-03-16' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
Short summary of fixes pull:
* fix info leak in edid * build fix for accel/ * ref-counting fix for fbdev deferred I/O * driver fixes
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20230316143347.GA9246@linux-uq9g
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Revision tags: v6.3-rc2, v6.3-rc1 |
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#
2cde14b1 |
| 01-Mar-2023 |
Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> |
accel: Build sub-directories based on config options
When accel drivers are disabled do not process into sub-directories and create built-in archives:
AR drivers/accel/habanalabs/built-in.a
accel: Build sub-directories based on config options
When accel drivers are disabled do not process into sub-directories and create built-in archives:
AR drivers/accel/habanalabs/built-in.a AR drivers/accel/ivpu/built-in.a
Fixes: 35b137630f08 ("accel/ivpu: Introduce a new DRM driver for Intel VPU") Signed-off-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230301162508.3963484-1-stanislaw.gruszka@linux.intel.com (cherry picked from commit dd61bbd0d1fba48cd9464e047a7f90b70a463e39) Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
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#
dd61bbd0 |
| 01-Mar-2023 |
Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> |
accel: Build sub-directories based on config options
When accel drivers are disabled do not process into sub-directories and create built-in archives:
AR drivers/accel/habanalabs/built-in.a
accel: Build sub-directories based on config options
When accel drivers are disabled do not process into sub-directories and create built-in archives:
AR drivers/accel/habanalabs/built-in.a AR drivers/accel/ivpu/built-in.a
Fixes: 35b137630f08 ("accel/ivpu: Introduce a new DRM driver for Intel VPU") Signed-off-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230301162508.3963484-1-stanislaw.gruszka@linux.intel.com
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#
b3c9a041 |
| 13-Mar-2023 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-fixes into drm-misc-fixes
Backmerging to get latest upstream.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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#
b8fa3e38 |
| 10-Mar-2023 |
Arnaldo Carvalho de Melo <acme@redhat.com> |
Merge remote-tracking branch 'acme/perf-tools' into perf-tools-next
To pick up perf-tools fixes just merged upstream.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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#
a5c95ca1 |
| 23-Feb-2023 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'drm-next-2023-02-23' of git://anongit.freedesktop.org/drm/drm
Pull drm updates from Dave Airlie: "There are a bunch of changes all over in the usual places.
Highlights:
- habanala
Merge tag 'drm-next-2023-02-23' of git://anongit.freedesktop.org/drm/drm
Pull drm updates from Dave Airlie: "There are a bunch of changes all over in the usual places.
Highlights:
- habanalabs moves from misc to accel
- first accel driver for Intel VPU (Versatile Processing Unit) inference engine
- dropped all the ancient legacy DRI1 drivers. I think it's been at least 10 years since anyone has heard about these.
- Intel DG2 updates and prelim Meteorlake enablement
- etnaviv adds support for Versilicon NPU device (a GPU like engine with inference accelerators)
Detailed summary:
Removals: - remove legacy dri1 drivers: i810, mga, r128, savage, sis, tdfx, via
New driver: - intel VPU accelerator driver - habanalabs comes via drm tree now
drm/core: - use drm_dbg_ helpers in several places - Document defaults for CRTC backgrounds - Document use of drm_minor
edid: - improve mode parsing and refactoring
connector: - support analog TV mode property
media: - add some common formats
udmabuf: - add vmap/vunmap methods
fourcc: - add XRGB1555 and RGB565 formats - document open source user waiver
firmware: - fix color-format selection for system framebuffer
format-helper: - Add conversion from XRGB8888 to various sysfb formats - Make XRGB8888 the only driver-emulated legacy format - Add conversion from XRGB8888 to XBGR8888 and ABGR8888
fb-helper: - fix preferred depth and bpp values across drivers - Avoid blank consoles from selecting an incorrect color format
probe-helper: - Enable/disable HPD on connectors
scheduler: - Fix lockup in drm_sched_entity_kill() - Deprecate drm_sched_resubmit_jobs()
bridge: - remove unused functions - implement i2c probe_new in various drivers - ite-it6505: Locking fixes, Cache EDID data - ite-it66121: Support IT6610 chip - lontium-tl9611: Fix HDMI on DragonBoard 845c - parade-ps8640: Use atomic bridge functions - Support i.MX93 LDB plus DT bindings
debugfs: - add per device helpers and convert drivers
displayport: - mst fixes - add DP adaptive sync DPCD definitions
fbdev: - always pick 32bpp as default - remove some unused code
simpledrm: - support system memory framebuffers
panel: - add orientation quirks for Lenovo Yoga Tab 3 X90F and DynaBook K50 - Use ktime_get_boottime() to measure power-down delay - Fix auto-suspend delay - Visionox VTDR6130 AMOLED DSI - Support Himax HX8394 - Convert many drivers to common generic DSI write-sequence helper - AUO A030JTN01
ttm: - drop bo wait wrapper - fix MIPS build
habanalabs: - moved driver to accel subsystem - gaudi2 decoder error improvement - more trace events - Gaudi2 abrupt reset by firmware support - add uAPI to flush memory transactions - add uAPI to pass through userspace reqs to fw - remove dma-buf export by handle
amdgpu: - add new INFO queries for peak and min sclk/mclk for profile modes - Add PCIe info to the INFO IOCTL - secure display support for multiple displays - DML optimizations - DCN 3.2 updates - PSR updates - DP 2.1 updates - SR-IOV RAS updates - VCN RAS support - SMU 13.x updates - Switch 1 element arrays to flexible arrays - Add RAS support for DF 4.3 - Stack size improvements - S0ix rework - Allow 0 as a vram limit on APUs - Handle profiling modes for SMU13.x - Fix possible segfault in failure case - Rework FW requests to happen in early_init for all IPs so that we don't lose the sbios console if FW is missing - Fix power reporting on certain firmwares for CZN/RN - Allow S0ix without BIOS support - Enable freesync over PCon - Re-enable the AGP aperture on GMC 11.x
amdkfd: - Error handling fixes - PASID fixes - Fix for cleared VRAM BOs - Fix cleanup if GPUVM creation fails - Memory accounting fix - Use resource_size rather than open codeing it - GC11 mGPU fix
radeon: - Switch 1 element arrays to flexible arrays - Fix memory leak on shutdown - move to new logging
i915: - Meteorlake display/OA/GSC fw/workarounds enabling - DP MST DSC support - Gamma/degamma readout support for the state checker - Enable SDP split support for DP 2.0 - Add probe blocking support to i915.force_probe parameter - Enable Xe HP 4tile support - Avoid display direct calls to uncore - Fix HuC delayed load memory leaks - Add DG2 workarounds Wa_18018764978 and Wa_18019271663 - Improve suspend / resume times with VT-d scanout workaround active - Fix DG2 visual corruption on small BAR systems by not forgetting to copy CCS aux state - Fix TLB invalidation for Gen12.50 video and compute engines - Enable HF-EEODB by switching HDMI, DP and LVDS to use struct drm_edid - Start using unversioned DMC firmware paths for new platforms - ELD refactor: Stop using hardware buffer, precompute ELD - lots of display code refactoring
nouveau: - drop legacy ioctl support - replace 0-sized array
msm: - dpu/dsi/mdss: Support for SM8350, SM8450 SM8550 and SC8280XP platform - Added bindings for SM8150 - dpu: Partial support for DSC on SM8150 and SM8250 - dpu: Fixed color transformation matrix being lost on suspend/resume - dp: Support SDM845 and SC8280XP platforms - dp: Support for limiting DP link rate via DT property - dsi: Validate display modes according to the DSI OPP table - dsi: DSI PHY support for the SM6375 platform - Add MSM_SUBMIT_BO_NO_IMPLICI - a2xx: Support to load legacy firmware - a6xx: GPU devcore dump updates for a650/a660 - GPU devfreq tuning and fixes - Turn 8960 HDMI PHY into clock provider, - Make 8960 HDMI PHY use PXO clock from DT
etnaviv: - experimental versilicon NPU support - report GPU load via fdinfo format - MMU fault message improvements
tegra: - rework syncpoint interrupt
mediatek: - DSI timing fix - fix config deps
ast: - various fixes
exynos: - restore bridge chain order fixes
gud: - convert to shadow plane buffers - perform flushing synchronously during atomic update - Use new debugfs helpers
arm/hdlcd: - Use new debugfs helper
ili9486: - Support 16-bit pixel data
imx: - Split off IPUv3 driver
mipi-dbi: - convert to DRM shadow-plane helpers - rsp driver changes - Support separate I/O-voltage supply
mxsfb: - Depend on ARCH_MXS or ARCH_MXC
sun4i: - convert to new TV mode property
vc4: - convert to new TV mode property - kunit tests - Support RGB565 and RGB666 formats - convert dsi driver to bridge - Various HVS an CRTC fixes
v3d: - Do not opencode drm_gem_object_lookup()
virtio: - improve tracing
vkms: - support small cursors in IGT tests - Fix SEGFAULT from incorrect GEM-buffer mapping
rcar-du: - fixes and improvements"
* tag 'drm-next-2023-02-23' of git://anongit.freedesktop.org/drm/drm: (1455 commits) msm/fbdev: fix unused variable warning with clang. drm/fb-helper: Remove drm_fb_helper_unprepare() from drm_fb_helper_fini() dma-buf: make kobj_type structure constant drm/shmem-helper: Fix locking for drm_gem_shmem_get_pages_sgt() drm/amd/display: disable SubVP + DRR to prevent underflow drm/amd/display: Fail atomic_check early on normalize_zpos error drm/amd/pm: avoid unaligned access warnings drm/amd/display: avoid unaligned access warnings drm/amd/display: Remove duplicate/repeating expressions drm/amd/display: Remove duplicate/repeating expression drm/amd/display: Make variables declaration inside ifdef guard drm/amd/display: Fix excess arguments on kernel-doc drm/amd/display: Add previously missing includes drm/amd/amdgpu: Add function prototypes to headers drm/amd/display: Add function prototypes to headers drm/amd/display: Turn global functions into static drm/amd/display: remove unused _calculate_degamma_curve function drm/amd/display: remove unused func declaration from resource headers drm/amd/display: unset initial value for tf since it's never used drm/amd/display: camel case cleanup in color_gamma file ...
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Revision tags: v6.2, v6.2-rc8, v6.2-rc7 |
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#
df5bf3b9 |
| 31-Jan-2023 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-next into drm-misc-next
Backmerging to get v6.2-rc6.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
|
#
729b3c15 |
| 30-Jan-2023 |
Dave Airlie <airlied@redhat.com> |
Merge tag 'drm-habanalabs-next-2023-01-26' of https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux into drm-next
This tag contains habanalabs driver and accel changes for v6.3:
- Moved the
Merge tag 'drm-habanalabs-next-2023-01-26' of https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux into drm-next
This tag contains habanalabs driver and accel changes for v6.3:
- Moved the driver to the accel subsystem. Currently only the files were moved (including the uapi file which was also renamed). This doesn't include registering to the accel subsystem. This will probably be only in the next kernel version.
- In case of decoder error (axi error) in Gaudi2, we can now find the exact IP that initiated the erroneous transaction and print the details for better debug.
- Add more trace events. We now can trace mmio transactions and communication with the preboot firmware.
- Add to Gaudi2 support for abrupt reset that is done by the firmware. This was support so far only for Gaudi1.
- Add uAPI to flush memory transactions (to the device memory). This is needed by the communications library in case of doing p2p with a host NIC which access our HBM directly through the PCI BAR.
- Add uAPI to pass-through a request from user-space to firmware and get the result back to user-space. This will allow the driver code to avoid the need to add new packet (in the communication channel with the firmware) for every new request type.
- Remove the option to export dma-buf by memory allocation handle in our uAPI. This was planned for Gaudi2 but was never used. Instead, we will do export by memory address (same as Gaudi1). In addition, we added the option to specify an offset to the address. This is needed in Gaudi2 because there the user allocates the entire HBM in one allocation, but would like to export only small part of it.
- Multiple bug fixes, refactors and small optimizations.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Oded Gabbay <ogabbay@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230126213317.GA1520525@ogabbay-vm-u20.habana-labs.com
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Revision tags: v6.2-rc6, v6.2-rc5, v6.2-rc4, v6.2-rc3, v6.2-rc2 |
|
#
e65e175b |
| 26-Dec-2022 |
Oded Gabbay <ogabbay@kernel.org> |
habanalabs: move driver to accel subsystem
Now that we have a subsystem for compute accelerators, move the habanalabs driver to it.
This patch only moves the files and fixes the Makefiles. Future p
habanalabs: move driver to accel subsystem
Now that we have a subsystem for compute accelerators, move the habanalabs driver to it.
This patch only moves the files and fixes the Makefiles. Future patches will change the existing code to register to the accel subsystem and expose the accel device char files instead of the habanalabs device char files.
Update the MAINTAINERS file to reflect this change.
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
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#
902ecddc |
| 25-Jan-2023 |
Jani Nikula <jani.nikula@intel.com> |
Merge drm/drm-next into drm-intel-next
Backmerge to get the EDID handling changes.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
|
#
68de345e |
| 25-Jan-2023 |
Dave Airlie <airlied@redhat.com> |
Merge tag 'drm-misc-next-2023-01-24' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
drm-misc-next for v6.3:
UAPI Changes:
Cross-subsystem Changes:
Core Changes:
* EDID: Improved mo
Merge tag 'drm-misc-next-2023-01-24' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
drm-misc-next for v6.3:
UAPI Changes:
Cross-subsystem Changes:
Core Changes:
* EDID: Improved mode parsing and refactoring
* fbdev: Cleanups
* format-helper: Add conversion from XRGB8888 to XBGR8888 and ABGR8888
Driver Changes:
* accel/ivpu: Add driver for Intel VPU accelerator
* bridge: Support i.MX93 LDB plus DT bindings
* exynos: Fixes
* panel: vtdr6130: Fixes; Support AUO A030JTN01 plus DT bindings
* simpledrm: Support system-memory framebuffers plus DT bindings
* ssd130x: Fix sparse warning
Signed-off-by: Dave Airlie <airlied@redhat.com>
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35b13763 |
| 17-Jan-2023 |
Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> |
accel/ivpu: Introduce a new DRM driver for Intel VPU
VPU stands for Versatile Processing Unit and it's a CPU-integrated inference accelerator for Computer Vision and Deep Learning applications.
The
accel/ivpu: Introduce a new DRM driver for Intel VPU
VPU stands for Versatile Processing Unit and it's a CPU-integrated inference accelerator for Computer Vision and Deep Learning applications.
The VPU device consist of following components: - Buttress - provides CPU to VPU integration, interrupt, frequency and power management. - Memory Management Unit (based on ARM MMU-600) - translates VPU to host DMA addresses, isolates user workloads. - RISC based microcontroller - executes firmware that provides job execution API for the kernel-mode driver - Neural Compute Subsystem (NCS) - does the actual work, provides Compute and Copy engines. - Network on Chip (NoC) - network fabric connecting all the components
This driver supports VPU IP v2.7 integrated into Intel Meteor Lake client CPUs (14th generation).
Module sources are at drivers/accel/ivpu and module name is "intel_vpu.ko".
This patch includes only very besic functionality: - module, PCI device and IRQ initialization - register definitions and low level register manipulation functions - SET/GET_PARAM ioctls - power up without firmware
Co-developed-by: Krystian Pradzynski <krystian.pradzynski@linux.intel.com> Signed-off-by: Krystian Pradzynski <krystian.pradzynski@linux.intel.com> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20230117092723.60441-2-jacek.lawrynowicz@linux.intel.com
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