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2025-03-18drm/amd/amdgpu: shorten the gfx idle worker timeoutKenneth Feng1-2/+2
Shorten the gfx idle worker timeout. This is to sync with DAL when there is no activity on the screen. Original 1 second can not sync with DAL, so DAL can not apply MALL when the workload type is not bootup default. Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-18drm/amdgpu: format old RAS eeprom data into V3 versionTao Zhou3-12/+22
Clear old data and save it in V3 format. v2: only format eeprom data for new ASICs. Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-18drm/amdgpu: don't free conflicting apertures for non-display devicesAlex Deucher1-4/+11
PCI_CLASS_ACCELERATOR_PROCESSING devices won't ever be the sysfb, so there is no need to free conflicting apertures. Reviewed-by: Kent Russell <kent.russell@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-18drm/amdgpu: adjust drm_firmware_drivers_only() handlingAlex Deucher1-0/+14
Move to probe so we can check the PCI device type and only apply the drm_firmware_drivers_only() check for PCI DISPLAY classes. Also add a module parameter to override the nomodeset kernel parameter as a workaround for platforms that have this hardcoded on their kernel command lines. Reviewed-by: Kent Russell <kent.russell@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-18drm/amdgpu: drop drm_firmware_drivers_only()Alex Deucher1-3/+0
There are a number of systems and cloud providers out there that have nomodeset hardcoded in their kernel parameters to block nouveau for the nvidia driver. This prevents the amdgpu driver from loading. Unfortunately the end user cannot easily change this. The preferred way to block modules from loading is to use modprobe.blacklist=<driver>. That is what providers should be using to block specific drivers. Drop the check to allow the driver to load even when nomodeset is specified on the kernel command line. Reviewed-by: Kent Russell <kent.russell@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-18mm: allow compound zone device pagesAlistair Popple1-1/+2
Zone device pages are used to represent various type of device memory managed by device drivers. Currently compound zone device pages are not supported. This is because MEMORY_DEVICE_FS_DAX pages are the only user of higher order zone device pages and have their own page reference counting. A future change will unify FS DAX reference counting with normal page reference counting rules and remove the special FS DAX reference counting. Supporting that requires compound zone device pages. Supporting compound zone device pages requires compound_head() to distinguish between head and tail pages whilst still preserving the special struct page fields that are specific to zone device pages. A tail page is distinguished by having bit zero being set in page->compound_head, with the remaining bits pointing to the head page. For zone device pages page->compound_head is shared with page->pgmap. The page->pgmap field must be common to all pages within a folio, even if the folio spans memory sections. Therefore pgmap is the same for both head and tail pages and can be moved into the folio and we can use the standard scheme to find compound_head from a tail page. Link: https://lkml.kernel.org/r/67055d772e6102accf85161d0b57b0b3944292bf.1740713401.git-series.apopple@nvidia.com Signed-off-by: Alistair Popple <apopple@nvidia.com> Signed-off-by: Balbir Singh <balbirs@nvidia.com> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Reviewed-by: Dan Williams <dan.j.williams@intel.com> Acked-by: David Hildenbrand <david@redhat.com> Tested-by: Alison Schofield <alison.schofield@intel.com> Cc: Alexander Gordeev <agordeev@linux.ibm.com> Cc: Asahi Lina <lina@asahilina.net> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Christian Borntraeger <borntraeger@linux.ibm.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Chunyan Zhang <zhang.lyra@gmail.com> Cc: "Darrick J. Wong" <djwong@kernel.org> Cc: Dave Chinner <david@fromorbit.com> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Dave Jiang <dave.jiang@intel.com> Cc: Gerald Schaefer <gerald.schaefer@linux.ibm.com> Cc: Heiko Carstens <hca@linux.ibm.com> Cc: Huacai Chen <chenhuacai@kernel.org> Cc: Ira Weiny <ira.weiny@intel.com> Cc: Jan Kara <jack@suse.cz> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: John Hubbard <jhubbard@nvidia.com> Cc: linmiaohe <linmiaohe@huawei.com> Cc: Logan Gunthorpe <logang@deltatee.com> Cc: Matthew Wilcow (Oracle) <willy@infradead.org> Cc: Michael "Camp Drill Sergeant" Ellerman <mpe@ellerman.id.au> Cc: Nicholas Piggin <npiggin@gmail.com> Cc: Peter Xu <peterx@redhat.com> Cc: Sven Schnelle <svens@linux.ibm.com> Cc: Ted Ts'o <tytso@mit.edu> Cc: Vasily Gorbik <gor@linux.ibm.com> Cc: Vishal Verma <vishal.l.verma@intel.com> Cc: Vivek Goyal <vgoyal@redhat.com> Cc: WANG Xuerui <kernel@xen0n.name> Cc: Will Deacon <will@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2025-03-17mm/rmap: convert make_device_exclusive_range() to make_device_exclusive()David Hildenbrand1-3/+2
The single "real" user in the tree of make_device_exclusive_range() always requests making only a single address exclusive. The current implementation is hard to fix for properly supporting anonymous THP / large folios and for avoiding messing with rmap walks in weird ways. So let's always process a single address/page and return folio + page to minimize page -> folio lookups. This is a preparation for further changes. Reject any non-anonymous or hugetlb folios early, directly after GUP. While at it, extend the documentation of make_device_exclusive() to clarify some things. Link: https://lkml.kernel.org/r/20250210193801.781278-4-david@redhat.com Signed-off-by: David Hildenbrand <david@redhat.com> Acked-by: Simona Vetter <simona.vetter@ffwll.ch> Reviewed-by: Alistair Popple <apopple@nvidia.com> Tested-by: Alistair Popple <apopple@nvidia.com> Cc: Alex Shi <alexs@kernel.org> Cc: Danilo Krummrich <dakr@kernel.org> Cc: Dave Airlie <airlied@gmail.com> Cc: Jann Horn <jannh@google.com> Cc: Jason Gunthorpe <jgg@nvidia.com> Cc: Jerome Glisse <jglisse@redhat.com> Cc: John Hubbard <jhubbard@nvidia.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Karol Herbst <kherbst@redhat.com> Cc: Liam Howlett <liam.howlett@oracle.com> Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> Cc: Lyude <lyude@redhat.com> Cc: "Masami Hiramatsu (Google)" <mhiramat@kernel.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Pasha Tatashin <pasha.tatashin@soleen.com> Cc: Peter Xu <peterx@redhat.com> Cc: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: SeongJae Park <sj@kernel.org> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: Yanteng Si <si.yanteng@linux.dev> Cc: Barry Song <v-songbaohua@oppo.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2025-03-15drm: panel-orientation-quirks: Add ZOTAC Gaming ZoneVicki Pfau1-0/+6
Add a panel orientation quirk for the ZOTAC Gaming Zone handheld gaming device. Signed-off-by: Vicki Pfau <vi@endrift.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250313211643.860786-2-vi@endrift.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
2025-03-14drm/xe/hwmon: expose fan speedRaag Jadav5-1/+136
Add hwmon support for fan1_input, fan2_input and fan3_input attributes, which will expose fan speed of respective channels in RPM when supported by hardware. With this in place we can monitor fan speed using lm-sensors tool. v2: Rely on platform checks instead of mailbox error (Aravind, Rodrigo) v3: Introduce has_fan_control flag (Rodrigo) Signed-off-by: Raag Jadav <raag.jadav@intel.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250312085909.755073-1-raag.jadav@intel.com Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2025-03-14i915/gt/selftests: Disable lrc_timestamp testMikolaj Wasiak1-0/+9
This test was designed to isolate a bug in tigerlake and dg2 hardware. The bug was found and fixed in newer generations. Since we won't support any new hardware with this driver, the test should now be turned off in the CI to not pollute it with random failures on previous hardware. For reference, the issue has been discssued here[*]. [*] https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13697 Signed-off-by: Mikolaj Wasiak <mikolaj.wasiak@intel.com> Reviewed-by: Chris Wilson <chris.p.wilson@linux.intel.com> Reviewed-by: Krzysztof Karas <krzysztof.karas@intel.com> Reviewed-by: Andi Shyti <andi.shyti@kernel.org> Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/uxxb22n667zb3aic6zs4mr2krv5zavav5v2zjgqnhnabgxgzif@4icszicjakex
2025-03-14i915/selftest/igt_mmap: let mmap tests run in kthreadMikolaj Wasiak1-1/+13
When the driver is loaded on the system with numa nodes it might be run in a kthread, which makes it impossible to use current->mm in the selftest. This patch allows the selftest to use current->mm by using active_mm. Signed-off-by: Mikolaj Wasiak <mikolaj.wasiak@intel.com> Reviewed-by: Eugene Kobyak <eugene.kobyak@intel.com> Reviewed-by: Krzysztof Niemiec <krzysztof.niemiec@intel.com> Reviewed-by: Krzysztof Karas <krzysztof.karas@intel.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/2w6pt2hnemndwmanwhyn3keexa6vtha7rmo6rqoerkmyxhbrh2@ls7lndjpia6z
2025-03-14drm: adp: Fix NULL vs IS_ERR() check in adp_plane_new()Dan Carpenter1-2/+2
The __drmm_universal_plane_alloc() function doesn't return NULL, it returns error pointers. Update the check to match. Fixes: 332122eba628 ("drm: adp: Add Apple Display Pipe driver") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Acked-by: Sasha Finkelstein <fnkl.kernel@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/14a845e8-54d0-45f8-b8b9-927609d92ede@stanley.mountain Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
2025-03-14drm/i915/display: Maintain asciibetical order for HAS_* macrosAnkit Nautiyal1-4/+4
Move HAS_* macros to maintain asciibetical order. Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250312054424.1628358-1-ankit.k.nautiyal@intel.com
2025-03-14drm/sched: Clarify docu concerning drm_sched_job_arm()Philipp Stanner1-6/+18
The documentation for drm_sched_job_arm() and especially drm_sched_job_cleanup() does not make it very clear why drm_sched_job_arm() is a point of no return, which it indeed is. Make the nature of drm_sched_job_arm() in the docu as clear as possible. Suggested-by: Christian König <christian.koenig@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Philipp Stanner <phasta@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20250313093053.65001-2-phasta@kernel.org
2025-03-14Merge tag 'drm-fixes-2025-03-14' of https://gitlab.freedesktop.org/drm/kernelLinus Torvalds22-79/+200
Pull drm fixes from Dave Airlie: "Regular weekly fixes pull, the usual leaders in amdgpu/xe, a couple of i915, and some scattered misc fixes. panic: - two clippy fixes dp_mst - locking fix atomic: - fix redundant DPMS calls i915: - Do cdclk post plane programming later - Bump MMAP_GTT_VERSION: missing indication of partial mmaps support xe: - Release guc ids before cancelling work - Fix new warnings around userptr - Temporaritly disable D3Cold on BMG - Retry and wait longer for GuC PC to start - Remove redundant check in xe_vm_create_ioctl amdgpu: - GC 12.x DCC fix - DC DCE 6.x fix - Hibernation fix - HPD fix - Backlight fixes - Color depth fix - UAF fix in hdcp_work - VCE 2.x fix - GC 12.x PTE fix amdkfd: - Queue eviction fix gma500: - fix NULL pointer check" * tag 'drm-fixes-2025-03-14' of https://gitlab.freedesktop.org/drm/kernel: (23 commits) drm/amdgpu: NULL-check BO's backing store when determining GFX12 PTE flags drm/amd/amdkfd: Evict all queues even HWS remove queue failed drm/i915: Increase I915_PARAM_MMAP_GTT_VERSION version to indicate support for partial mmaps drm/dp_mst: Fix locking when skipping CSN before topology probing drm/amdgpu/vce2: fix ip block reference drm/amd/display: Fix slab-use-after-free on hdcp_work drm/amd/display: Assign normalized_pix_clk when color depth = 14 drm/amd/display: Restore correct backlight brightness after a GPU reset drm/amd/display: fix default brightness drm/amd/display: Disable unneeded hpd interrupts during dm_init drm/amd: Keep display off while going into S4 drm/amd/display: fix missing .is_two_pixels_per_container drm/amdgpu/display: Allow DCC for video formats on GFX12 drm/xe: remove redundant check in xe_vm_create_ioctl() drm/atomic: Filter out redundant DPMS calls drm/xe/guc_pc: Retry and wait longer for GuC PC start drm/xe/pm: Temporarily disable D3Cold on BMG drm/i915/cdclk: Do cdclk post plane programming later drm/xe/userptr: Fix an incorrect assert drm/xe: Release guc ids before cancelling work ...
2025-03-14drm/display: hdmi: Mention Infoframes testing with edid-decodeMaxime Ripard1-0/+271
edid-decode gained recently support to check that infoframes are compliant and match the EDID the monitor exposes. Since the HDMI helpers provide those infoframes in debugfs, it makes it easy to check from userspace that the drivers (and helpers) behave properly. Let's document it. Cc: Hans Verkuil <hverkuil@xs4all.nl> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Link: https://patchwork.freedesktop.org/patch/msgid/20250312-drm-hdmi-state-docs-v2-2-6352a5d68d5b@kernel.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-03-14drm/display: hdmi: Create documentation sectionMaxime Ripard1-0/+21
We have had documentation for the public functions in the HDMI helpers, but those were never referenced anywhere and thus not compiled as part of the doc. Let's add a section. Reviewed-by: Dmitry Baryshkov <lumag@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20250312-drm-hdmi-state-docs-v2-1-6352a5d68d5b@kernel.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-03-14Merge tag 'drm-xe-next-fixes-2025-03-12' of ↵Dave Airlie12-116/+112
https://gitlab.freedesktop.org/drm/xe/kernel into drm-next Core Changes: - Fix kernel-doc for gpusvm (Lucas) Driver Changes: - Drop duplicated pc_start call (Rodrigo) - Drop sentinels from rtp (Lucas) - Fix MOCS debugfs missing forcewake (Tvrtko) - Ring flush invalitation (Tvrtko) - Fix type for width alignement (Tvrtko) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/fsztfqcddrarwjlxjwm2k4wvc6u5vntceh6b7nsnxjmwzgtunj@sbkshjow65rf
2025-03-14drm/ttm/tests: fix incorrect assert in ttm_bo_unreserve_bulk()Qasim Ijaz1-1/+1
In the ttm_bo_unreserve_bulk() test function, resv is allocated using kunit_kzalloc(), but the subsequent assertion mistakenly verifies the ttm_dev pointer instead of the resv pointer. Fix the assertion to properly verify the resv pointer. Signed-off-by: Qasim Ijaz <qasdev00@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250313161424.10688-1-qasdev00@gmail.com Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com>
2025-03-14Merge tag 'mediatek-drm-next-6.15-v2' of ↵Dave Airlie7-147/+318
https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux into drm-next Mediatek DRM Next for Linux 6.15 1. HDMI fixup and refinement 2. Move to devm_platform_ioremap_resource() usage 3. Add MT8188 dsc compatible 4. Fix config_updating flag never false when no mbox channel 5. dp: drm_err => dev_err in HPD path to avoid NULL ptr 6. Add dpi power-domains example 7. Add MT8365 SoC support 8. Fix error codes in mtk_dsi_host_transfer() Signed-off-by: Dave Airlie <airlied@redhat.com> From: Chun-Kuang Hu <chunkuang.hu@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20250312232909.9304-1-chunkuang.hu@kernel.org
2025-03-14Merge tag 'drm-xe-fixes-2025-03-13' of ↵Dave Airlie5-19/+58
https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes - Release guc ids before cancelling work (Tejas) - Fix new warnings around userptr (Thomas) - Temporaritly disable D3Cold on BMG (Rodrigo) - Retry and wait longer for GuC PC to start (Rodrigo) - Remove redundant check in xe_vm_create_ioctl (Xin) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/Z9MJWeIlZPuvXZ_G@intel.com
2025-03-14drm/amdgpu: Restore uncached behaviour on GFX12David Belanger2-27/+3
Always use MTYPE_UC if UNCACHED flag is specified. This makes kernarg region uncached and it restores usermode cache disable debug flag functionality. Do not set MTYPE_UC for COHERENT flag, on GFX12 coherence is handled by shader code. Signed-off-by: David Belanger <david.belanger@amd.com> Reviewed-by: Felix Kuehling <felix.kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-14drm/amdgpu/gfx12: correct cleanup of 'me' field with gfx_v12_0_me_fini()Wentao Liang1-1/+1
In gfx_v12_0_cp_gfx_load_me_microcode_rs64(), gfx_v12_0_pfp_fini() is incorrectly used to free 'me' field of 'gfx', since gfx_v12_0_pfp_fini() can only release 'pfp' field of 'gfx'. The release function of 'me' field should be gfx_v12_0_me_fini(). Fixes: 52cb80c12e8a ("drm/amdgpu: Add gfx v12_0 ip block support (v6)") Signed-off-by: Wentao Liang <vulab@iscas.ac.cn> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-14drm/amd/display: avoid NPD when ASIC does not support DMUBThadeu Lima de Souza Cascardo1-0/+4
ctx->dmub_srv will de NULL if the ASIC does not support DMUB, which is tested in dm_dmub_sw_init. However, it will be dereferenced in dmub_hw_lock_mgr_cmd if should_use_dmub_lock returns true. This has been the case since dmub support has been added for PSR1. Fix this by checking for dmub_srv in should_use_dmub_lock. [ 37.440832] BUG: kernel NULL pointer dereference, address: 0000000000000058 [ 37.447808] #PF: supervisor read access in kernel mode [ 37.452959] #PF: error_code(0x0000) - not-present page [ 37.458112] PGD 0 P4D 0 [ 37.460662] Oops: Oops: 0000 [#1] PREEMPT SMP NOPTI [ 37.465553] CPU: 2 UID: 1000 PID: 1745 Comm: DrmThread Not tainted 6.14.0-rc1-00003-gd62e938120f0 #23 99720e1cb1e0fc4773b8513150932a07de3c6e88 [ 37.478324] Hardware name: Google Morphius/Morphius, BIOS Google_Morphius.13434.858.0 10/26/2023 [ 37.487103] RIP: 0010:dmub_hw_lock_mgr_cmd+0x77/0xb0 [ 37.492074] Code: 44 24 0e 00 00 00 00 48 c7 04 24 45 00 00 0c 40 88 74 24 0d 0f b6 02 88 44 24 0c 8b 01 89 44 24 08 85 f6 75 05 c6 44 24 0e 01 <48> 8b 7f 58 48 89 e6 ba 01 00 00 00 e8 08 3c 2a 00 65 48 8b 04 5 [ 37.510822] RSP: 0018:ffff969442853300 EFLAGS: 00010202 [ 37.516052] RAX: 0000000000000000 RBX: ffff92db03000000 RCX: ffff969442853358 [ 37.523185] RDX: ffff969442853368 RSI: 0000000000000001 RDI: 0000000000000000 [ 37.530322] RBP: 0000000000000001 R08: 00000000000004a7 R09: 00000000000004a5 [ 37.537453] R10: 0000000000000476 R11: 0000000000000062 R12: ffff92db0ade8000 [ 37.544589] R13: ffff92da01180ae0 R14: ffff92da011802a8 R15: ffff92db03000000 [ 37.551725] FS: 0000784a9cdfc6c0(0000) GS:ffff92db2af00000(0000) knlGS:0000000000000000 [ 37.559814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.565562] CR2: 0000000000000058 CR3: 0000000112b1c000 CR4: 00000000003506f0 [ 37.572697] Call Trace: [ 37.575152] <TASK> [ 37.577258] ? __die_body+0x66/0xb0 [ 37.580756] ? page_fault_oops+0x3e7/0x4a0 [ 37.584861] ? exc_page_fault+0x3e/0xe0 [ 37.588706] ? exc_page_fault+0x5c/0xe0 [ 37.592550] ? asm_exc_page_fault+0x22/0x30 [ 37.596742] ? dmub_hw_lock_mgr_cmd+0x77/0xb0 [ 37.601107] dcn10_cursor_lock+0x1e1/0x240 [ 37.605211] program_cursor_attributes+0x81/0x190 [ 37.609923] commit_planes_for_stream+0x998/0x1ef0 [ 37.614722] update_planes_and_stream_v2+0x41e/0x5c0 [ 37.619703] dc_update_planes_and_stream+0x78/0x140 [ 37.624588] amdgpu_dm_atomic_commit_tail+0x4362/0x49f0 [ 37.629832] ? srso_return_thunk+0x5/0x5f [ 37.633847] ? mark_held_locks+0x6d/0xd0 [ 37.637774] ? _raw_spin_unlock_irq+0x24/0x50 [ 37.642135] ? srso_return_thunk+0x5/0x5f [ 37.646148] ? lockdep_hardirqs_on+0x95/0x150 [ 37.650510] ? srso_return_thunk+0x5/0x5f [ 37.654522] ? _raw_spin_unlock_irq+0x2f/0x50 [ 37.658883] ? srso_return_thunk+0x5/0x5f [ 37.662897] ? wait_for_common+0x186/0x1c0 [ 37.666998] ? srso_return_thunk+0x5/0x5f [ 37.671009] ? drm_crtc_next_vblank_start+0xc3/0x170 [ 37.675983] commit_tail+0xf5/0x1c0 [ 37.679478] drm_atomic_helper_commit+0x2a2/0x2b0 [ 37.684186] drm_atomic_commit+0xd6/0x100 [ 37.688199] ? __cfi___drm_printfn_info+0x10/0x10 [ 37.692911] drm_atomic_helper_update_plane+0xe5/0x130 [ 37.698054] drm_mode_cursor_common+0x501/0x670 [ 37.702600] ? __cfi_drm_mode_cursor_ioctl+0x10/0x10 [ 37.707572] drm_mode_cursor_ioctl+0x48/0x70 [ 37.711851] drm_ioctl_kernel+0xf2/0x150 [ 37.715781] drm_ioctl+0x363/0x590 [ 37.719189] ? __cfi_drm_mode_cursor_ioctl+0x10/0x10 [ 37.724165] amdgpu_drm_ioctl+0x41/0x80 [ 37.728013] __se_sys_ioctl+0x7f/0xd0 [ 37.731685] do_syscall_64+0x87/0x100 [ 37.735355] ? vma_end_read+0x12/0xe0 [ 37.739024] ? srso_return_thunk+0x5/0x5f [ 37.743041] ? find_held_lock+0x47/0xf0 [ 37.746884] ? vma_end_read+0x12/0xe0 [ 37.750552] ? srso_return_thunk+0x5/0x5f [ 37.754565] ? lock_release+0x1c4/0x2e0 [ 37.758406] ? vma_end_read+0x12/0xe0 [ 37.762079] ? exc_page_fault+0x84/0xe0 [ 37.765921] ? srso_return_thunk+0x5/0x5f [ 37.769938] ? lockdep_hardirqs_on+0x95/0x150 [ 37.774303] ? srso_return_thunk+0x5/0x5f [ 37.778317] ? exc_page_fault+0x84/0xe0 [ 37.782163] entry_SYSCALL_64_after_hwframe+0x55/0x5d [ 37.787218] RIP: 0033:0x784aa5ec3059 [ 37.790803] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <41> 89 c0 3d 00 f0 ff ff 77 1d 48 8b 45 c8 64 48 2b 04 25 28 00 0 [ 37.809553] RSP: 002b:0000784a9cdf90e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 37.817121] RAX: ffffffffffffffda RBX: 0000784a9cdf917c RCX: 0000784aa5ec3059 [ 37.824256] RDX: 0000784a9cdf917c RSI: 00000000c01c64a3 RDI: 0000000000000020 [ 37.831391] RBP: 0000784a9cdf9130 R08: 0000000000000100 R09: 0000000000ff0000 [ 37.838525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000025c01606ed0 [ 37.845657] R13: 0000025c00030200 R14: 00000000c01c64a3 R15: 0000000000000020 [ 37.852799] </TASK> [ 37.854992] Modules linked in: [ 37.864546] gsmi: Log Shutdown Reason 0x03 [ 37.868656] CR2: 0000000000000058 [ 37.871979] ---[ end trace 0000000000000000 ]--- [ 37.880976] RIP: 0010:dmub_hw_lock_mgr_cmd+0x77/0xb0 [ 37.885954] Code: 44 24 0e 00 00 00 00 48 c7 04 24 45 00 00 0c 40 88 74 24 0d 0f b6 02 88 44 24 0c 8b 01 89 44 24 08 85 f6 75 05 c6 44 24 0e 01 <48> 8b 7f 58 48 89 e6 ba 01 00 00 00 e8 08 3c 2a 00 65 48 8b 04 5 [ 37.904703] RSP: 0018:ffff969442853300 EFLAGS: 00010202 [ 37.909933] RAX: 0000000000000000 RBX: ffff92db03000000 RCX: ffff969442853358 [ 37.917068] RDX: ffff969442853368 RSI: 0000000000000001 RDI: 0000000000000000 [ 37.924201] RBP: 0000000000000001 R08: 00000000000004a7 R09: 00000000000004a5 [ 37.931336] R10: 0000000000000476 R11: 0000000000000062 R12: ffff92db0ade8000 [ 37.938469] R13: ffff92da01180ae0 R14: ffff92da011802a8 R15: ffff92db03000000 [ 37.945602] FS: 0000784a9cdfc6c0(0000) GS:ffff92db2af00000(0000) knlGS:0000000000000000 [ 37.953689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.959435] CR2: 0000000000000058 CR3: 0000000112b1c000 CR4: 00000000003506f0 [ 37.966570] Kernel panic - not syncing: Fatal exception [ 37.971901] Kernel Offset: 0x30200000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 37.982840] gsmi: Log Shutdown Reason 0x02 Fixes: b5c764d6ed55 ("drm/amd/display: Use HW lock mgr for PSR1") Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@igalia.com> Cc: Sun peng Li <sunpeng.li@amd.com> Cc: Tom Chung <chiahsuan.chung@amd.com> Cc: Daniel Wheeler <daniel.wheeler@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Rodrigo Siqueira <siqueira@igalia.com> Reviewed-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-14drm/amd/amdgpu: Fix MES init sequenceShaoyun Liu4-60/+57
When MES is been used , the set_hw_resource_1 API is required to initialize MES internal context correctly Signed-off-by: Shaoyun Liu <shaoyun.liu@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-14drm/amdgpu: Enable ACA by default for psp v13_0_6/v13_0_14Xiang Liu1-2/+4
Enable ACA by default for psp v13_0_6/v13_0_14. Signed-off-by: Xiang Liu <xiang.liu@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-14drm/amdkfd: Correct F8_MODE for gfx950Amber Lin1-2/+1
Correct F8_MODE setting for gfx950 that was removed Fixes: 61972cd93af7 ("drm/amdkfd: Set per-process flags only once for gfx9/10/11/12") Signed-off-by: Amber Lin <Amber.Lin@amd.com> Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviwanathan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-14drm/amdgpu: Save PA of bad pages for old asicsganglxie2-5/+28
for old asics that do not support mca translating, we just save PA for them Signed-off-by: ganglxie <ganglxie@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-14drm/amdgpu: set CP_HQD_PQ_DOORBELL_CONTROL.DOORBELL_MODE to 1 for sriov ↵Emily Deng2-4/+25
multiple vf. In sriov multiple vf, Set CP_HQD_PQ_DOORBELL_CONTROL.DOORBELL_MODE to 1 to read WPTR from MQD. Signed-off-by: Emily Deng <Emily.Deng@amd.com> Acked-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-14drm/amdgpu: Add amdgpu_sriov_multi_vf_mode functionEmily Deng4-7/+9
Use amdgpu_sriov_multi_vf_mode to replace amdgpu_sriov_vf(adev) && !amdgpu_sriov_is_pp_one_vf(adev). Signed-off-by: Emily Deng <Emily.Deng@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-14drm/amdgpu/pm: enable vcn busy sysfs for GC 9.3.0Alex Deucher1-1/+2
Make it visible for the all GC 9.3.0 chips that support it. Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-14drm/amdgpu/pm: enable vcn busy sysfs for GC 12.xAlex Deucher1-1/+3
Make it visible for the all GC 12.x chips that support it. Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-14drm/amdkfd: Fix instruction hazard in gfx12 trap handlerJay Cornwall2-355/+404
VALU instructions with SGPR source need wait states to avoid hazard with SALU using different SGPR. v2: Eliminate some hazards to reduce code explosion Signed-off-by: Jay Cornwall <jay.cornwall@amd.com> Reviewed-by: Lancelot Six <lancelot.six@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-14drm/amdgpu/pm: enable vcn busy sysfs for additional GC 11.xAlex Deucher1-6/+12
Make it visible for the all GC 11.x chips that support it. Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-14drm/amdgpu/pm: add VCN activity for SMU 14.0.2Alex Deucher1-0/+10
Wire up the query. Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-14drm/amdgpu/pm: add VCN activity for SMU 13.0.0/7Alex Deucher2-0/+20
Wire up the query. Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-14drm/amd/display: Remove incorrect macro guardAlex Hung1-3/+0
This macro guard "__cplusplus" is unnecessary and should not be there. Signed-off-by: Alex Hung <alex.hung@amd.com> Reviewed-by: Rodrigo Siqueira <siqueira@igalia.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-14drm/amdgpu: Calculate IP specific xgmi bandwidthLijo Lazar2-1/+6
Use IP version specific xgmi speed/width for bandwidth calculation. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Jonathan Kim <jonathan.kim@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-14drm/amdgpu/pm: add VCN activity for renoirAlex Deucher1-0/+6
Wire up the query. Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-14drm/amdgpu/pm: wire up hwmon fan speed for smu 14.0.2Alex Deucher1-0/+35
Add callbacks for fan speed fetching. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4034 Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-14drm/amdgpu: Reduce dequeue retry timeout for gfx9 familyHarish Kasiviswanathan10-52/+72
Dequeue retry timeout controls the interval between checks for unmet conditions. On MI series, reduce this from 0x40 to 0x1 (~ 1 uS). The cost of additional bandwidth consumed by CP when polling memory shouldn't be substantial. Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Reviewed-by: Jonathan Kim <jonathan.kim@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-14drm/amd/pm: Update feature list for smu_v13_0_12Asad Kamal2-1/+8
Update feature list for smu_v13_0_12 to show vcn & smu deep sleep feature enable status. Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-14drm/amdgpu/gfx12: don't read registers in mqd initAlex Deucher1-15/+33
Just use the default values. There's not need to get the value from hardware and it could cause problems if we do that at runtime and gfxoff is active. Reviewed-by: Mukul Joshi <mukul.joshi@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-14drm/amdgpu/gfx11: don't read registers in mqd initAlex Deucher1-15/+32
Just use the default values. There's not need to get the value from hardware and it could cause problems if we do that at runtime and gfxoff is active. Reviewed-by: Mukul Joshi <mukul.joshi@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-14drm/amdgpu: Fix the race condition for draining retry faultEmily Deng1-14/+17
Issue: In the scenario where svm_range_restore_pages is called, but svm->checkpoint_ts has not been set and the retry fault has not been drained, svm_range_unmap_from_cpu is triggered and calls svm_range_free. Meanwhile, svm_range_restore_pages continues execution and reaches svm_range_from_addr. This results in a "failed to find prange..." error, causing the page recovery to fail. How to fix: Move the timestamp check code under the protection of svm->lock. v2: Make sure all right locks are released before go out. v3: Directly goto out_unlock_svms, and return -EAGAIN. v4: Refine code. Signed-off-by: Emily Deng <Emily.Deng@amd.com> Reviewed-by: Felix Kuehling <felix.kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-14drm/amdgpu: Remove unsupported xgmi versionsLijo Lazar2-40/+0
XGMI v4.8.0 is not used in any SOCs. Remove the associated functions. Also, ensure get_xgmi_info callback pointer is not NULL before calling the function. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-14drm/amd/pm: add unique_id for gfx12Harish Kasiviswanathan1-0/+2
Expose unique_id for gfx12 Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-14drm/amdgpu: Update SRIOV video codec capsDavid Rosca2-16/+10
There have been multiple fixes to the video caps that are missing for SRIOV. Update the SRIOV caps with correct values. Signed-off-by: David Rosca <david.rosca@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Ruijing Dong <ruijing.dong@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-14drm/amdgpu: Remove JPEG from vega and carrizo video capsDavid Rosca2-8/+0
JPEG is only supported for VCN1+. Signed-off-by: David Rosca <david.rosca@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Ruijing Dong <ruijing.dong@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-14drm/amdgpu: Fix JPEG video caps max size for navi1x and ravenDavid Rosca2-2/+2
8192x8192 is the maximum supported resolution. Signed-off-by: David Rosca <david.rosca@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Ruijing Dong <ruijing.dong@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit v1.2.3 (git 2.39.0) at 2025-09-16 09:28:58 +0300