aboutsummaryrefslogtreecommitdiff
path: root/drivers/gpu
AgeCommit message (Collapse)AuthorFilesLines
2022-06-01drm/msm/dp: Always clear mask bits to disable interrupts at ↵Kuogee Hsieh1-2/+7
dp_ctrl_reset_irq_ctrl() dp_catalog_ctrl_reset() will software reset DP controller. But it will not reset programmable registers to default value. DP driver still have to clear mask bits to interrupt status registers to disable interrupts after software reset of controller. At current implementation, dp_ctrl_reset_irq_ctrl() will software reset dp controller but did not call dp_catalog_ctrl_enable_irq(false) to clear hpd related interrupt mask bits to disable hpd related interrupts due to it mistakenly think hpd related interrupt mask bits will be cleared by software reset of dp controller automatically. This mistake may cause system to crash during suspending procedure due to unexpected irq fired and trigger event thread to access dp controller registers with controller clocks are disabled. This patch fixes system crash during suspending problem by removing "enable" flag condition checking at dp_ctrl_reset_irq_ctrl() so that hpd related interrupt mask bits are cleared to prevent unexpected from happening. Changes in v2: -- add more details commit text Changes in v3: -- add synchrons_irq() -- add atomic_t suspended Changes in v4: -- correct Fixes's commit ID -- remove synchrons_irq() Changes in v5: -- revise commit text Changes in v6: -- add event_lock to protect "suspended" Changes in v7: -- delete "suspended" flag Fixes: 989ebe7bc446 ("drm/msm/dp: do not initialize phy until plugin interrupt received") Signed-off-by: Kuogee Hsieh <[email protected]> Reviewed-by: Stephen Boyd <[email protected]> Patchwork: https://patchwork.freedesktop.org/patch/486591/ Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Abhinav Kumar <[email protected]>
2022-06-01Merge tag 'vfio-v5.19-rc1' of https://github.com/awilliam/linux-vfioLinus Torvalds3-96/+31
Pull vfio updates from Alex Williamson: - Improvements to mlx5 vfio-pci variant driver, including support for parallel migration per PF (Yishai Hadas) - Remove redundant iommu_present() check (Robin Murphy) - Ongoing refactoring to consolidate the VFIO driver facing API to use vfio_device (Jason Gunthorpe) - Use drvdata to store vfio_device among all vfio-pci and variant drivers (Jason Gunthorpe) - Remove redundant code now that IOMMU core manages group DMA ownership (Jason Gunthorpe) - Remove vfio_group from external API handling struct file ownership (Jason Gunthorpe) - Correct typo in uapi comments (Thomas Huth) - Fix coccicheck detected deadlock (Wan Jiabing) - Use rwsem to remove races and simplify code around container and kvm association to groups (Jason Gunthorpe) - Harden access to devices in low power states and use runtime PM to enable d3cold support for unused devices (Abhishek Sahu) - Fix dma_owner handling of fake IOMMU groups (Jason Gunthorpe) - Set driver_managed_dma on vfio-pci variant drivers (Jason Gunthorpe) - Pass KVM pointer directly rather than via notifier (Matthew Rosato) * tag 'vfio-v5.19-rc1' of https://github.com/awilliam/linux-vfio: (38 commits) vfio: remove VFIO_GROUP_NOTIFY_SET_KVM vfio/pci: Add driver_managed_dma to the new vfio_pci drivers vfio: Do not manipulate iommu dma_owner for fake iommu groups vfio/pci: Move the unused device into low power state with runtime PM vfio/pci: Virtualize PME related registers bits and initialize to zero vfio/pci: Change the PF power state to D0 before enabling VFs vfio/pci: Invalidate mmaps and block the access in D3hot power state vfio: Change struct vfio_group::container_users to a non-atomic int vfio: Simplify the life cycle of the group FD vfio: Fully lock struct vfio_group::container vfio: Split up vfio_group_get_device_fd() vfio: Change struct vfio_group::opened from an atomic to bool vfio: Add missing locking for struct vfio_group::kvm kvm/vfio: Fix potential deadlock problem in vfio include/uapi/linux/vfio.h: Fix trivial typo - _IORW should be _IOWR instead vfio/pci: Use the struct file as the handle not the vfio_group kvm/vfio: Remove vfio_group from kvm vfio: Change vfio_group_set_kvm() to vfio_file_set_kvm() vfio: Change vfio_external_check_extension() to vfio_file_enforced_coherent() vfio: Remove vfio_external_group_match_file() ...
2022-06-01drm/amdkfd: Use mmget_not_zero in MMU notifierPhilip Yang1-0/+3
MMU notifier callback may pass in mm with mm->mm_users==0 when process is exiting, use mmget_no_zero to avoid accessing invalid mm in deferred list work after mm is gone. Signed-off-by: Philip Yang <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-06-01drm/amdgpu: Resolve RAS GFX error count issue after cold boot on ArcturusCandice Li2-8/+28
Adjust the sequence for ras late init and separate ras reset error status from query status. v2: squash in fix from Candice Signed-off-by: Candice Li <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-06-01drm/amdgpu: fix ras supported checkStanley.Yang1-2/+3
Fix aldebaran ras supported check on SRIOV guest side, the previous check conditicon block all ras feature on baremetal Signed-off-by: Stanley.Yang <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-06-01drm/amd/display: remove stale config guardsAurabindo Pillai2-4/+0
This code should be executed. Signed-off-by: Aurabindo Pillai <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2022-06-01drm/amdgpu: make gfx_v11_0_rlc_stop staticsunliming1-1/+1
This symbol is not used outside of gfx_v11_0.c, so marks it static. Fixes the following w1 warning: drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c:1945:6: warning: no previous prototype for function 'gfx_v11_0_rlc_stop' [-Wmissing-prototypes]. Reported-by: kernel test robot <[email protected]> Signed-off-by: sunliming <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-06-01drm/amdgpu: fix a missing break in gfx_v11_0_handle_priv_faultsunliming1-0/+1
Fixes the following w1 warning: drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c:5873:2: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough]. Reported-by: kernel test robot <[email protected]> Signed-off-by: sunliming <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-06-01drm/amdgpu: fix aper_base for APURoman Li1-0/+6
[Why] Wrong fb offset results in dmub f/w errors and white screen. [drm:dc_dmub_srv_wait_idle [amdgpu]] *ERROR* Error waiting for DMUB idle: status=3 [How] Read aper_base from mmhub because GC is off by default v2: use BAR for passthrough (Alex) Signed-off-by: Roman Li <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-06-01drm/amdgpu: update VCN codec support for Yellow CarpAlex Deucher1-0/+1
Supports AV1. Mesa already has support for this and doesn't rely on the kernel caps for yellow carp, so this was already working from an application perspective. Fixes: 554398174d98 ("amdgpu/nv.c - Added video codec support for Yellow Carp") Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2002 Reviewed-by: Leo Liu <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2022-06-01drm/amdgpu: make program_imu_rlc_ram staticJiapeng Chong1-1/+1
This symbol is not used outside of imu_v11_0.c, so marks it static. Fixes the following w1 warning: drivers/gpu/drm/amd/amdgpu/imu_v11_0.c:302:6: warning: no previous prototype for ‘program_imu_rlc_ram’ [-Wmissing-prototypes]. Reported-by: Abaci Robot <[email protected]> Signed-off-by: Jiapeng Chong <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-06-01drm/amd/display: 3.2.187Aric Cyr1-1/+1
This version brings along the following fixes: * Changes to DP LT fallback behavior to more closely match the DP standard * Added new interfaces for lut pipeline * Restore ref_dtblck value when clk struct is cleared in init_clocks * Fixes DMUB outbox trace in S4 * Fixes lingering DIO FIFO errors when DIO no longer enabled * Reads Golden Settings Table from VBIOS Acked-by: Jasdeep Dhillon <[email protected]> Signed-off-by: Aric Cyr <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-06-01drm/amd/display: Fix possible infinite loop in DP LT fallbackIlya1-57/+49
[Why] It's possible for some fallback scenarios to result in infinite looping during link training. [How] This change modifies DP LT fallback behavior to more closely match the DP standard. Keep track of the link rate during the EQ_FAIL fallback, and use it as the maximum link rate for the CR sequence. Reviewed-by: Wenjing Liu <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Ilya <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-06-01drm/amd/display: Don't clear ref_dtbclk valueAlvin3-3/+5
[Description] ref_dtbclk value is assigned in clk_mgr_construct, but the clks struct is cleared in init_clocks. Make sure to restore the value or we will get 0 value for ref_dtbclk in DCN31. Reviewed-by: Chris Park <[email protected]> Acked-by: Jasdeep Dhillon <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alvin Lee <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-06-01drm/amd/display: Fix DMUB outbox trace in S4 (#4465)Hung, Cruise2-32/+31
[Why] DMUB Outbox0 read/write pointer not sync after resumed from S4. And that caused old traces were sent to outbox. [How] Disable DMUB Outbox0 interrupt and clear DMUB Outbox0 read/write pointer when resumes from S4. And then enable Outbox0 interrupt before starts DMCUB. Reviewed-by: Nicholas Kazlauskas <[email protected]> Acked-by: Jasdeep Dhillon <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Cruise Hung <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-06-01drm/amd/display: Wait DMCUB to idle state before reset.hengzhou3-3/+11
[WHY] Very low rate to cause memory access issue while resetting DMCUB after the halt command was sent to it. The process of stopping fw of DMCUB may be timeout, that means it is not in idle state, such as the window frames may still be kept in cache, so reset by force will cause MMHUB hang. [HOW] After the halt command was sent, keep checking the DMCUB state until it is idle. Reviewed-by: Eric Yang <[email protected]> Reviewed-by: Nicholas Kazlauskas <[email protected]> Acked-by: Jasdeep Dhillon <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: hengzhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-06-01drm/amd/display: Pass the new context into disable OTG WANicholas Kazlauskas4-13/+13
[Why] When enabling an HPO stream for the first time after having previously enabled a DIO stream there may be lingering DIO FIFO errors even though the DIO is no longer enabled. These can cause display clock change to hang if we don't apply the OTG disable workaround since the ramping logic is tied to OTG on. [How] The workaround wasn't being applied in the sequence of: 1 DIO stream 0 streams 1 HPO stream because current_state has no stream or planes in its context - and it's only swapped after optimize has finished. We should be using the incoming context instead to determine whether this logic is needed or not. Reviewed-by: Dmytro Laktyushkin <[email protected]> Reviewed-by: Dmytro Laktyushkin <[email protected]> Acked-by: Jasdeep Dhillon <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Nicholas Kazlauskas <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-06-01drm/amd/display: revert Blank eDP on disable/enable drvLeung, Martin9-19/+44
why and how: Revert this change. It was causing a black screen with certain blocks Reviewed-by: George Shen <[email protected]> Acked-by: Jasdeep Dhillon <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Leung, Martin <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-06-01drm/amd/display: Read Golden Settings Table from VBIOSSherry Wang1-3/+1
[Why] Dmub read AUX_DPHY_RX_CONTROL0 from Golden Setting Table, but driver will set it to default value 0x103d1110, which causes issue in some case [How] Remove the driver code, use the value set by dmub in dp_aux_init Reviewed-by: Nicholas Kazlauskas <[email protected]> Acked-by: Jasdeep Dhillon <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Sherry Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-06-01gpu: host1x: Add context busMikko Perttunen4-2/+38
The context bus is a "dummy" bus that contains struct devices that correspond to IOMMU contexts assigned through Host1x to processes. Even when host1x itself is built as a module, the bus is registered in built-in code so that the built-in ARM SMMU driver is able to reference it. Signed-off-by: Mikko Perttunen <[email protected]> Signed-off-by: Thierry Reding <[email protected]>
2022-05-28Merge tag 'hyperv-next-signed-20220528' of ↵Linus Torvalds2-17/+11
git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux Pull hyperv updates from Wei Liu: - Harden hv_sock driver (Andrea Parri) - Harden Hyper-V PCI driver (Andrea Parri) - Fix multi-MSI for Hyper-V PCI driver (Jeffrey Hugo) - Fix Hyper-V PCI to reduce boot time (Dexuan Cui) - Remove code for long EOL'ed Hyper-V versions (Michael Kelley, Saurabh Sengar) - Fix balloon driver error handling (Shradha Gupta) - Fix a typo in vmbus driver (Julia Lawall) - Ignore vmbus IMC device (Michael Kelley) - Add a new error message to Hyper-V DRM driver (Saurabh Sengar) * tag 'hyperv-next-signed-20220528' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux: (28 commits) hv_balloon: Fix balloon_probe() and balloon_remove() error handling scsi: storvsc: Removing Pre Win8 related logic Drivers: hv: vmbus: fix typo in comment PCI: hv: Fix synchronization between channel callback and hv_pci_bus_exit() PCI: hv: Add validation for untrusted Hyper-V values PCI: hv: Fix interrupt mapping for multi-MSI PCI: hv: Reuse existing IRTE allocation in compose_msi_msg() drm/hyperv: Remove support for Hyper-V 2008 and 2008R2/Win7 video: hyperv_fb: Remove support for Hyper-V 2008 and 2008R2/Win7 scsi: storvsc: Remove support for Hyper-V 2008 and 2008R2/Win7 Drivers: hv: vmbus: Remove support for Hyper-V 2008 and Hyper-V 2008R2/Win7 x86/hyperv: Disable hardlockup detector by default in Hyper-V guests drm/hyperv: Add error message for fb size greater than allocated PCI: hv: Do not set PCI_COMMAND_MEMORY to reduce VM boot time PCI: hv: Fix hv_arch_irq_unmask() for multi-MSI Drivers: hv: vmbus: Refactor the ring-buffer iterator functions Drivers: hv: vmbus: Accept hv_sock offers in isolated guests hv_sock: Add validation for untrusted Hyper-V values hv_sock: Copy packets sent by Hyper-V out of the ring buffer hv_sock: Check hv_pkt_iter_first_raw()'s return value ...
2022-05-26Merge tag 'mm-stable-2022-05-25' of ↵Linus Torvalds3-3/+3
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull MM updates from Andrew Morton: "Almost all of MM here. A few things are still getting finished off, reviewed, etc. - Yang Shi has improved the behaviour of khugepaged collapsing of readonly file-backed transparent hugepages. - Johannes Weiner has arranged for zswap memory use to be tracked and managed on a per-cgroup basis. - Munchun Song adds a /proc knob ("hugetlb_optimize_vmemmap") for runtime enablement of the recent huge page vmemmap optimization feature. - Baolin Wang contributes a series to fix some issues around hugetlb pagetable invalidation. - Zhenwei Pi has fixed some interactions between hwpoisoned pages and virtualization. - Tong Tiangen has enabled the use of the presently x86-only page_table_check debugging feature on arm64 and riscv. - David Vernet has done some fixup work on the memcg selftests. - Peter Xu has taught userfaultfd to handle write protection faults against shmem- and hugetlbfs-backed files. - More DAMON development from SeongJae Park - adding online tuning of the feature and support for monitoring of fixed virtual address ranges. Also easier discovery of which monitoring operations are available. - Nadav Amit has done some optimization of TLB flushing during mprotect(). - Neil Brown continues to labor away at improving our swap-over-NFS support. - David Hildenbrand has some fixes to anon page COWing versus get_user_pages(). - Peng Liu fixed some errors in the core hugetlb code. - Joao Martins has reduced the amount of memory consumed by device-dax's compound devmaps. - Some cleanups of the arch-specific pagemap code from Anshuman Khandual. - Muchun Song has found and fixed some errors in the TLB flushing of transparent hugepages. - Roman Gushchin has done more work on the memcg selftests. ... and, of course, many smaller fixes and cleanups. Notably, the customary million cleanup serieses from Miaohe Lin" * tag 'mm-stable-2022-05-25' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (381 commits) mm: kfence: use PAGE_ALIGNED helper selftests: vm: add the "settings" file with timeout variable selftests: vm: add "test_hmm.sh" to TEST_FILES selftests: vm: check numa_available() before operating "merge_across_nodes" in ksm_tests selftests: vm: add migration to the .gitignore selftests/vm/pkeys: fix typo in comment ksm: fix typo in comment selftests: vm: add process_mrelease tests Revert "mm/vmscan: never demote for memcg reclaim" mm/kfence: print disabling or re-enabling message include/trace/events/percpu.h: cleanup for "percpu: improve percpu_alloc_percpu event trace" include/trace/events/mmflags.h: cleanup for "tracing: incorrect gfp_t conversion" mm: fix a potential infinite loop in start_isolate_page_range() MAINTAINERS: add Muchun as co-maintainer for HugeTLB zram: fix Kconfig dependency warning mm/shmem: fix shmem folio swapoff hang cgroup: fix an error handling path in alloc_pagecache_max_30M() mm: damon: use HPAGE_PMD_SIZE tracing: incorrect isolate_mote_t cast in mm_vmscan_lru_isolate nodemask.h: fix compilation error with GCC12 ...
2022-05-26drm/amdgpu: add drm-client-id to fdinfo v2Christian König1-8/+7
This is enough to get gputop working :) v2: rebase and some addition cleanup Signed-off-by: Christian König <[email protected]> Reviewed-by: Shashank Sharma <[email protected]> (v1) Signed-off-by: Alex Deucher <[email protected]>
2022-05-26drm/amdgpu: Convert to common fdinfo format v5Christian König3-121/+125
Convert fdinfo format to one documented in drm-usage-stats.rst. It turned out that the existing implementation was actually completely nonsense. The calculated percentages indeed represented the usage of the engine, but with varying time slices. So 10% usage for application A could mean something completely different than 10% usage for application B. Completely nuke that and just use the now standardized nanosecond interface. v2: drop the documentation change for now, nuke percentage calculation v3: only account for each hw_ip, move the time_spend to the ctx mgr. v4: move general ctx changes into separate patch, rework the fdinfo to ctx_mgr interface so that all usages are calculated at once, drop some unecessary and dangerous refcount dance. v5: add one more comment how we calculate the time spend Signed-off-by: Tvrtko Ursulin <[email protected]> Signed-off-by: Christian König <[email protected]> Reviewed-by: Shashank Sharma <[email protected]> Cc: Daniel Vetter <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-05-26drm/amdgpu: bump minor version numberChristian König1-2/+3
Increase the minor version number to indicate that the new flags are available. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-05-26drm/amdgpu: add AMDGPU_VM_NOALLOC v2Christian König3-1/+10
Add the AMDGPU_VM_NOALLOC flag to let userspace control MALL allocation. v2: also add the flag to the allowed flags. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> (v1) Reviewed-by: Marek Olšák <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-05-26drm/amdgpu: add AMDGPU_GEM_CREATE_DISCARDABLEChristian König5-5/+5
Add a AMDGPU_GEM_CREATE_DISCARDABLE flag to note that the content of a BO doesn't needs to be preserved during eviction. KFD was already using a similar functionality for SVM BOs so replace the internal flag with the new UAPI. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-05-26drm/amdgpu: add beige goby PCI IDAlex Deucher1-0/+1
Add a beige goby PCI ID. Reviewed-by: Guchun Chen <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2022-05-26drm/amd/pm: Return auto perf level, if unsupportedLijo Lazar1-0/+3
When powerplay is not enabled, return AUTO as default level. Signed-off-by: Lijo Lazar <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-05-26drm/amdkfd: fix typo in commentJulia Lawall1-1/+1
Spelling mistake (triple letters) in comment. Detected with the help of Coccinelle. Signed-off-by: Julia Lawall <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-05-26drm/amdgpu/gfx: fix typos in commentsJulia Lawall3-4/+4
Spelling mistakes (triple letters) in comments. Detected with the help of Coccinelle. Signed-off-by: Julia Lawall <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-05-26drm/amdgpu/cs: make commands with 0 chunks illegal behaviour.Dave Airlie1-1/+1
Submitting a cs with 0 chunks, causes an oops later, found trying to execute the wrong userspace driver. MESA_LOADER_DRIVER_OVERRIDE=v3d glxinfo [172536.665184] BUG: kernel NULL pointer dereference, address: 00000000000001d8 [172536.665188] #PF: supervisor read access in kernel mode [172536.665189] #PF: error_code(0x0000) - not-present page [172536.665191] PGD 6712a0067 P4D 6712a0067 PUD 5af9ff067 PMD 0 [172536.665195] Oops: 0000 [#1] SMP NOPTI [172536.665197] CPU: 7 PID: 2769838 Comm: glxinfo Tainted: P O 5.10.81 #1-NixOS [172536.665199] Hardware name: To be filled by O.E.M. To be filled by O.E.M./CROSSHAIR V FORMULA-Z, BIOS 2201 03/23/2015 [172536.665272] RIP: 0010:amdgpu_cs_ioctl+0x96/0x1ce0 [amdgpu] [172536.665274] Code: 75 18 00 00 4c 8b b2 88 00 00 00 8b 46 08 48 89 54 24 68 49 89 f7 4c 89 5c 24 60 31 d2 4c 89 74 24 30 85 c0 0f 85 c0 01 00 00 <48> 83 ba d8 01 00 00 00 48 8b b4 24 90 00 00 00 74 16 48 8b 46 10 [172536.665276] RSP: 0018:ffffb47c0e81bbe0 EFLAGS: 00010246 [172536.665277] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [172536.665278] RDX: 0000000000000000 RSI: ffffb47c0e81be28 RDI: ffffb47c0e81bd68 [172536.665279] RBP: ffff936524080010 R08: 0000000000000000 R09: ffffb47c0e81be38 [172536.665281] R10: ffff936524080010 R11: ffff936524080000 R12: ffffb47c0e81bc40 [172536.665282] R13: ffffb47c0e81be28 R14: ffff9367bc410000 R15: ffffb47c0e81be28 [172536.665283] FS: 00007fe35e05d740(0000) GS:ffff936c1edc0000(0000) knlGS:0000000000000000 [172536.665284] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [172536.665286] CR2: 00000000000001d8 CR3: 0000000532e46000 CR4: 00000000000406e0 [172536.665287] Call Trace: [172536.665322] ? amdgpu_cs_find_mapping+0x110/0x110 [amdgpu] [172536.665332] drm_ioctl_kernel+0xaa/0xf0 [drm] [172536.665338] drm_ioctl+0x201/0x3b0 [drm] [172536.665369] ? amdgpu_cs_find_mapping+0x110/0x110 [amdgpu] [172536.665372] ? selinux_file_ioctl+0x135/0x230 [172536.665399] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] [172536.665403] __x64_sys_ioctl+0x83/0xb0 [172536.665406] do_syscall_64+0x33/0x40 [172536.665409] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2018 Signed-off-by: Dave Airlie <[email protected]> Cc: [email protected] Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-05-26drm/amdgpu: differentiate between LP and non-LP DDR memoryAlex Deucher2-3/+9
Some applications want to know whether the memory is LP or not. Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-05-26drm/amdgpu: Resolve pcie_bif RAS recovery bugCandice Li1-1/+1
Check shared buf instead of init flag for xgmi ta shared buf init during xgmi ta initialization. Signed-off-by: Candice Li <[email protected]> Reviewed-by: John Clements <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-05-26drm/amdgpu: clean up asd on the ta_firmware_header_v2_0Prike Liang1-6/+0
On the psp13 series use ta_firmware_header_v2_0 and the asd firmware was buildin ta, so needn't request asd firmware separately. Signed-off-by: Prike Liang <[email protected]> Reviewed-by: Yifan Zhang <[email protected]> Acked-by: Huang Rui <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-05-26drm/amdgpu/discovery: validate VCN and SDMA instancesAlex Deucher1-3/+14
Validate the VCN and SDMA instances against the driver structure sizes to make sure we don't get into a situation where the firmware reports more instances than the driver supports. Reviewed-by: Guchun Chen <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-05-26drm/amd/display: add Coverage blend mode for overlay planeSung Joon Kim5-24/+40
According to the KMS man page, there is a "Coverage" alpha blend mode that assumes the pixel color values have NOT been pre-multiplied and will be done when the actual blending to the background color values happens. Previously, this mode hasn't been enabled in our driver and it was assumed that all normal overlay planes are pre-multiplied by default. When a 3rd party app is used to input a image in a specific format, e.g. PNG, as a source of a overlay plane to blend with the background primary plane, the pixel color values are not pre-multiplied. So by adding "Coverage" blend mode, our driver will support those cases. Issue fixed: Overlay plane alpha channel blending is incorrect Issue tracker: https://gitlab.freedesktop.org/drm/amd/-/issues/1769 Reference: https://dri.freedesktop.org/docs/drm/gpu/drm-kms.html#plane-composition-properties Adding Coverage support also enables IGT kms_plane_alpha_blend Coverage subtests: 1. coverage-7efc 2. coverage-vs-premult-vs-constant Changes 1. Add DRM_MODE_BLEND_COVERAGE blend mode capability 2. Add "pre_multiplied_alpha" flag for Coverage case 3. Read the correct flag and set the DCN MPCC pre_multiplied register bit (only on overlay plane) Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1769 Signed-off-by: Sung Joon Kim <[email protected]> Reviewed-by: Melissa Wen <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-05-26drm/amdgpu: Off by one in dm_dmub_outbox1_low_irq()Dan Carpenter1-1/+1
The > ARRAY_SIZE() should be >= ARRAY_SIZE() to prevent an out of bounds access. Fixes: e27c41d5b068 ("drm/amd/display: Support for DMUB HPD interrupt handling") Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-05-26drm/amdgpu: suppress some compile warningsEvan Quan2-1/+2
Suppress two compile warnings about "no previous prototype". Reported-by: kernel test robot <[email protected]> Signed-off-by: Evan Quan <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-05-26drm/amd/pm: correct the metrics version for SMU 11.0.11/12/13Evan Quan1-13/+44
Correct the metrics version used for SMU 11.0.11/12/13. Fixes misreported GPU metrics (e.g., fan speed, etc.) depending on which version of SMU firmware is loaded. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1925 Signed-off-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-05-26drm/amdkfd: Add gfx11 trap handlerJay Cornwall3-31/+507
Based on gfx10 with following changes: - GPR_ALLOC.VGPR_SIZE field moved (and size corrected in gfx10) - s_sendmsg_rtn_b64 replaces some s_sendmsg/s_getreg - Buffer instructions no longer have direct-to-LDS modifier Signed-off-by: Jay Cornwall <[email protected]> Reviewed-by: Laurent Morichetti <[email protected]> Signed-off-by: Eric Huang <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-05-26drm/amdkfd: port cwsr trap handler from dkms branchEric Huang3-1492/+1588
Most of changes are for debugger feature, and it is to simplify trap handler support for new asics in the future. Signed-off-by: Eric Huang <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-05-26drm/amd/display: Add HDMI_ACP_SEND registerAlan Liu9-2/+18
Define HDMI_ACP_SEND register shift/mask. Signed-off-by: Alan Liu <[email protected]> Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-05-26drm/amd/pm: Fix missing thermal throttler statusLijo Lazar1-0/+1
On aldebaran, when thermal throttling happens due to excessive GPU temperature, the reason for throttling event is missed in warning message. This patch fixes it. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Yang Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-05-26drm/amdgpu: add support of tmz for GC 10.3.7Sunil Khatri1-0/+2
Add support of IP GC 10.3.7 in amdgpu_gmc_tmz_set. Signed-off-by: Sunil Khatri <[email protected]> Reviewed-by: Alexander Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-05-26drm/amdgpu: change code name to ip version for tmz setSunil Khatri1-9/+18
Use IP version rather then code name of IPs for tmz set. Signed-off-by: Sunil Khatri <[email protected]> Reviewed-by: Alexander Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-05-26drm/amdgpu: move amdgpu_gmc_tmz_set after ip_version populatedSunil Khatri1-3/+3
To enable TMZ feature based on IP version needs adev->ip_version populated but its empty. Move amdgpu_gmc_tmz_set to a place where ip_version is populated. Signed-off-by: Sunil Khatri <[email protected]> Reviewed-by: Alexander Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-05-26drm/amdgpu: support ras on SRIOVStanley.Yang4-15/+44
support umc/gfx/sdma ras on guest side Changed from V1: move sriov judgment in amdgpu_ras_interrupt_fatal_error_handler Signed-off-by: Stanley.Yang <[email protected]> Reviewed-by: Tao Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-05-26drm/amdgpu/pm: smu_v13_0_4: delete duplicate conditionDan Carpenter1-32/+30
There is no need to check if "clock_ranges' is non-NULL. It is checked already on the line before. Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-05-26drm/amd/pm: enable memory temp reading for SMU 13.0.0Evan Quan1-2/+0
With the latest vbios, the memory temp reading is working. Signed-off-by: Evan Quan <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
Powered by cgit, Gruvboxed by Blaster4385.