- 26 Feb, 2024 4 commits
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Tomer Tayar authored
The mechanism of aborting device reset for consecutive fatal errors is currently only for fatal errors that are reported by FW. A non-responsive FW and consecutive heartbeat failures is also considered fatal, so add them as well to this mechanism to avoid recurring device reset in such a case. Signed-off-by:
Tomer Tayar <ttayar@habana.ai> Reviewed-by:
Oded Gabbay <ogabbay@kernel.org> Signed-off-by:
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Tomer Tayar authored
When the DRAM region size in the BAR is not a power of 2, calculating the corresponding BAR base address should be done using the offset from the DRAM start address, and not using directly the DRAM address. Signed-off-by:
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Koby Elbaz authored
Fix a warning of a buffer overflow: ‘snprintf’ output between 38 and 47 bytes into a destination of size 32 Signed-off-by:
Koby Elbaz <kelbaz@habana.ai> Reviewed-by:
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Dani Liberman authored
User interrupts are MSIx interrupts coming from Gaudi2, that have specific range of IDs and are assigned to the sole use of the user process that opened the Gaudi2 device (reminder: there can be only a single user process running on Gaudi2 at any given time). The interrupts are allocated and managed by the driver and therefore, the user expects the driver to initialize them properly, which also includes setting the affinity to the related CPU cores of the device's NUMA node to get maximum performance. Signed-off-by:
Dani Liberman <dliberman@habana.ai> Reviewed-by:
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- 22 Feb, 2024 1 commit
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https://gitlab.freedesktop.org/agd5f/linuxDave Airlie authored
amd-drm-next-6.9-2024-02-19: amdgpu: - ATHUB 4.1 support - EEPROM support updates - RAS updates - LSDMA 7.0 support - JPEG DPG support - IH 7.0 support - HDP 7.0 support - VCN 5.0 support - Misc display fixes - Retimer fixes - DCN 3.5 fixes - VCN 4.x fixes - PSR fixes - PSP 14.0 support - VA_RESERVED cleanup - SMU 13.0.6 updates - NBIO 7.11 updates - SDMA 6.1 updates - MMHUB 3.3 updates - Suspend/resume fixes - DMUB updates amdkfd: - Trap handler enhancements - Fix cache size reporting - Relocate the trap handler radeon: - fix typo in print statement Signed-off-by:
Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240219214810.4911-1-alexander.deucher@amd.com
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- 19 Feb, 2024 2 commits
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Yifan Zhang authored
This patch to add MMHUB 3.3.1 support. v2: squash in fault info fix (Alex) Signed-off-by:
Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Rodrigo Siqueira authored
Remove break after return since it will never be reached. Tested-by:
Daniel Wheeler <daniel.wheeler@amd.com> Reviewed-by:
Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by:
Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by:
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- 16 Feb, 2024 14 commits
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Mario Limonciello authored
jpeg_v4_0_5_start_dpg_mode() always returns 0 and the return value doesn't get used in the caller jpeg_v4_0_5_start(). Modify the function to be void. Reported-by:
coverity-bot <keescook+coverity-bot@chromium.org> Addresses-Coverity-ID: 1583635 ("Code maintainability issues") Fixes: 0a119d53 ("drm/amdgpu/jpeg: add support for jpeg DPG mode") Reviewed-by:
Mario Limonciello <mario.limonciello@amd.com> Signed-off-by:
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Srinivasan Shanmugam authored
In the first if statement, we're checking if 'replay' is NULL. But in the second if statement, we're not checking if 'replay' is NULL again before calling replay->funcs->replay_set_power_opt(). if (replay == NULL && force_static) return false; ... if (link->replay_settings.replay_feature_enabled && replay->funcs->replay_set_power_opt) { replay->funcs->replay_set_power_opt(replay, *power_opts, panel_inst); link->replay_settings.replay_power_opt_active = *power_opts; } If 'replay' is NULL, this will cause a null pointer dereference. Fixes the below found by smatch: drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_edp_panel_control.c:895 edp_set_replay_allow_active() error: we previously assumed 'replay' could be null (see line 887) Fixes: c7ddc0a8 ("drm/amd/display: Add Functions to enable Freesync Panel Replay") Cc: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Cc: Roman Li <roman.li@amd.com> Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Cc: Tom Chung <chiahsuan.chung@amd.com> Suggested-by:Tom Chung <chiahsuan.chung@amd.com> Signed-off-by:
Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Reviewed-by:
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Srinivasan Shanmugam authored
Rectifies kdoc warnings related to the 'ih' parameter in the 'ih_v7_0_get_wptr', 'ih_v7_0_irq_rearm', and 'ih_v7_0_set_rptr' functions within the 'ih_v7_0.c' file. Fixes the below with gcc W=1: drivers/gpu/drm/amd/amdgpu/ih_v7_0.c:392: warning: Function parameter or member 'ih' not described in 'ih_v7_0_get_wptr' drivers/gpu/drm/amd/amdgpu/ih_v7_0.c:432: warning: Function parameter or member 'ih' not described in 'ih_v7_0_irq_rearm' drivers/gpu/drm/amd/amdgpu/ih_v7_0.c:458: warning: Function parameter or member 'ih' not described in 'ih_v7_0_set_rptr' Fixes: 12443fc5 ("drm/amdgpu: Add ih v7_0 ip block support") Cc: Likun Gao <Likun.Gao@amd.com> Cc: Hawking Zhang <Hawking.Zhang@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by:
Christian König <christian.koenig@amd.com> Signed-off-by:
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Yifan Zhang authored
This patch to add SDMA 6.1.1 support. Signed-off-by:
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Yifan Zhang authored
This patch to add sdma 6.1.1 firmware declaration. Signed-off-by:
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Yifan Zhang authored
This patch to add psp 14.0.1 support. Signed-off-by:
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Yifan Zhang authored
This patch to add PSP 14.0.1 support. Signed-off-by:
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Yifan Zhang authored
This patch to add smuio 14.0.1 support. Signed-off-by:
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Yifan Zhang authored
This patch to add nbio 7.11.1 support. Signed-off-by:
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Yifan Zhang authored
Fix up doorbell setup and clockgating. v2: squash in fixes (Alex) Signed-off-by:
Lang Yu <Lang.Yu@amd.com> Signed-off-by:
Veerabadhran Gopalakrishnan <veerabadhran.gopalakrishnan@amd.com> Signed-off-by:
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Felix Kuehling authored
The TBA and TMA, along with an unused IB allocation, reside at low addresses in the VM address space. A stray VM fault which hits these pages must be serviced by making their page table entries invalid. The scheduler depends upon these pages being resident and fails, preventing a debugger from inspecting the failure state. By relocating these pages above 47 bits in the VM address space they can only be reached when bits [63:48] are set to 1. This makes it much less likely for a misbehaving program to generate accesses to them. The current placement at VA (PAGE_SIZE*2) is readily hit by a NULL access with a small offset. v2: - Move it to the reserved space to avoid concflicts with Mesa - Add macros to make reserved space management easier v3: - Move VM max PFN calculation into AMDGPU_VA_RESERVED macros Cc: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com> Cc: Christian Koenig <christian.koenig@amd.com> Reviewed-by:
Jay Cornwall <jay.cornwall@amd.com> Signed-off-by:
Felix Kuehling <felix.kuehling@amd.com> Signed-off-by:
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Aric Cyr authored
Summary: * Revert some changes related to pixel encoding and clocks that cause corruption * IPS hang fix and FGCG enable by default for DCN35 * PSR-SU/Replay fixes * Plane clip size change treated as medium update * Fix for checking link alignment done during link training. * HDMI compliance test fixes and other improvements Acked-by:
Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by:
Aric Cyr <aric.cyr@amd.com> Tested-by:
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git://anongit.freedesktop.org/drm/drm-miscDave Airlie authored
drm-misc-next for v6.9: UAPI Changes: Cross-subsystem Changes: arch: - powerpc/ps3: select CONFIG_VIDEO Core Changes: ci: - msm: fix apq8016 runner display: - use newer DRM print helpers documentation: - fix typos print: - add device-specific error and debug printers sysfb: - set Linux parent device for firmware framebuffer tests: - mm: use newer DRM print helpers Driver Changes: bridge: - switch to ->read_edid callback throughout the bridge drivers - remove old ->get_edid callback i915: - use newer DRM print helpers lima: - improve stability by fixes to error handling and recovery mediathek: - switch to ->read_edid callback msm: - switch to ->read_edid callback omap: - switch to ->read_edid callback panel: - add Powkiddy RGB10MAX3 plus DT bindings - st7703: support panel rotation plus DT bindings rockchip: - DT bindings: remove port, add power-domains xe: - use newer DRM print helpers xlnx: - switch to ->read_edid callback Signed-off-by:
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Dave Airlie authored
Merge tag 'drm-intel-gt-next-2024-02-15' of git://anongit.freedesktop.org/drm/drm-intel into drm-next UAPI Changes: - Add GuC submission interface version query (Tvrtko Ursulin) Driver Changes: Fixes/improvements/new stuff: - Atomically invalidate userptr on mmu-notifier (Jonathan Cavitt) - Update handling of MMIO triggered reports (Umesh Nerlige Ramappa) - Don't make assumptions about intel_wakeref_t type (Jani Nikula) - Add workaround 14019877138 [xelpg] (Tejas Upadhyay) - Allow for very slow HuC loading [huc] (John Harrison) - Flush context destruction worker at suspend [guc] (Alan Previn) - Close deregister-context race against CT-loss [guc] (Alan Previn) - Avoid circular locking issue on busyness flush [guc] (John Harrison) - Use rc6.supported flag from intel_gt for rc6_enable sysfs (Juan Escamilla) - Reflect the true and current status of rc6_enable (Juan Escamilla) - Wake GT before sending H2G message [mtl] (Vinay Belgaumkar) - Restart the heartbeat timer when forcing a pulse (John Harrison) Future platform enablement: - Extend driver code of Xe_LPG to Xe_LPG+ [xelpg] (Harish Chegondi) - Extend some workarounds/tuning to gfx version 12.74 [xelpg] (Matt Roper) Miscellaneous: - Reconcile Excess struct member kernel-doc warnings (Randy Dunlap) - Change wa and EU_PERF_CNTL registers to MCR type [guc] (Shuicheng Lin) - Add flex arrays to struct i915_syncmap (Erick Archer) - Increasing the sleep time for live_rc6_manual [selftests] (Anirban Sk) Signed-off-by:
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- 15 Feb, 2024 2 commits
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git://anongit.freedesktop.org/drm/drm-intelDave Airlie authored
drm/i915 feature pull for v6.9: Features and functionality: - Early transport for panel replay and PSR (Jouni) - New ARL PCI IDs (Matt) - DP TPS4 PHY test pattern support (Khaled) Refactoring and cleanups: - Unify and improve VSC SDP for PSR and non-PSR cases (Jouni) - Refactor memory regions and improve debug logging (Ville) - Rework global state serialization (Ville) - Remove unused CDCLK divider fields (Gustavo) - Unify HDCP connector logging format (Jani) - Use display instead of graphics version in display code (Jani) - Move VBT and opregion debugfs next to the implementation (Jani) - Abstract opregion interface, use opaque type (Jani) Fixes: - Fix MTL stolen memory access (Ville) - Fix initial display plane readout for MTL (Ville) - Fix HPD handling during driver init/shutdown (Imre) - Cursor vblank evasion fixes (Ville) - Various VSC SDP fixes (Jouni) - Allow PSR mode changes without full modeset (Jouni) - Fix CDCLK sanitization on module load for Xe2_LPD (Gustavo) - Fix the max DSC bpc supported by the source (Ankit) - Add missing LNL ALPM AUX wake configuration (Jouni) - Cx0 PHY state readout and verify fixes (Mika) - Fix PSR (panel replay) debugfs for MST connectors (Imre) - Fail HDCP repeater authentication if Type1 device not present (Suraj) - Ratelimit debug logging in vm_fault_ttm (Nirmoy) - Use a fake PCH for MTL because south display is not on the PCH (Haridhar) - Disable DSB for Xe driver for now (José) - Fix some LNL display register changes (Lucas) - Fix build on ChromeOS (Paz Zcharya) - Preserve current shared DPLL for fastsets on Type-C ports (Ville) - Fix state checker warnings for MG/TC/TBT PLLs (Ville) - Fix HDCP repeater ctl register value on errors (Jani) - Allow FBC with CCS modifiers on SKL+ (Ville) - Fix HDCP GGTT pinning (Ville) DRM core changes: - Add ratelimited drm dbg print (Nirmoy) - DPCD PSR early transport macro (Jouni) Merges: - Backmerge drm-next to bring Xe driver to drm-intel-next (Jani) Signed-off-by:
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John Harrison authored
The context persistence code does things like send super high priority heartbeat pulses to ensure any leaked context can still be pre-empted and thus isn't a total denial of service but only a minor denial of service. Unfortunately, it wasn't bothering to restart the heartbeat worker with a fresh timeout. Thus, if a persistent context happened to be closed just before the heartbeat was going to go ping anyway then the forced pulse would get a negligble execution time. And as the forced pulse is super high priority, the worker thread's next step is a reset. Which means a potentially innocent system randomly goes boom when attempting to close a context. So, force a re-schedule of the worker thread with the appropriate timeout. Signed-off-by:
John Harrison <John.C.Harrison@Intel.com> Reviewed-by:
Andi Shyti <andi.shyti@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240110210216.4125092-1-John.C.Harrison@Intel.com
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- 14 Feb, 2024 17 commits
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Likun Gao authored
Support PSP ip block discovery for psp v14. Add psp ip block for psp v14_0_2 and v14_0_3. Signed-off-by:
Likun Gao <Likun.Gao@amd.com> Reviewed-by:
Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by:
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Likun Gao authored
Add a new parameter psp_timeout to limit psp related operation to unify the timeout limition for psp. Signed-off-by:
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Likun Gao authored
Set boot_time_tmr flag for the ASIC which MP0 ip version newer than 14.0.2 For runtime TMR: Init tmr and load tmr should did. For boottime TMR: If do not support autoload, skip init TMR. If support autoload, excute init TMR but skip load tmr. v2: rebase (Alex) Signed-off-by: -
Likun Gao authored
Add flag boot_time_tmr to indicate boot time TMR or runtime TMR instead of function. v2: rework logic (Alex) Signed-off-by:
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Likun Gao authored
Set psp->autoload_supported to true by default, as only a few version of ASIC not support autoload, and the furture version of PSP should support this. Signed-off-by:
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George Shen authored
[Why/How] A regression was identified with the change to add left edge pixel for YCbCr422/420 + ODM combine cases. This reverts commit 288c0254 Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Reviewed-by:
Martin Leung <martin.leung@amd.com> Acked-by:
George Shen <george.shen@amd.com> Tested-by:
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Likun Gao authored
Support PSP ip block for psp v14. Add psp ip block for psp v14_0_2 and v14_0_3. v2: sqaush in 14.0.3 firmware fix (Alex) Signed-off-by:
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Likun Gao authored
Spirom update typically requires extremely long duration for command execution, and special helper function to wait for it's completion. Signed-off-by:
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Lijo Lazar authored
Allow reducing max UCLK in MANUAL performance level. New UCLK value should be less than the max DPM level UCLK level value. Ex: echo manual > "/sys/bus/pci/devices/.../power_dpm_force_performance_level" echo m 1 900 > "/sys/bus/pci/devices/.../pp_od_clk_voltage” echo c > "/sys/bus/pci/devices/.../pp_od_clk_voltage” Signed-off-by:
Lijo Lazar <lijo.lazar@amd.com> Reviewed-by:
Asad Kamal <asad.kamal@amd.com> Tested-by:
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Felix Kuehling authored
The reservation is there to catch NULL pointer dereferences from the GPU. Reduce the size to 64KB to make sure that shared virtual address programming models can map all CPU-accessible virtual addresses for GPU access. This is also the default for CPU virtual address mappings as seen in /proc/sys/vm/mmap_min_addr. Reviewed-by:
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Hawking Zhang authored
Add psp v14_0 ip block support. v2: rebase (Alex) Signed-off-by:
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Hawking Zhang authored
v1: Add mp v14_0_2 register offset and shift masks header files. (Hawking) v2: Update mp v14_0_2 register offset and shift masks header files to RE2. (Likun) v3: Update mp v14_0_2 register offset and shift masks header files to RE2.5. (Likun) v4: Update mp v14_0_2 register offset and shift masks header files to RE3. (Likun) v5: Updates (Alex) Signed-off-by: -
Rajneesh Bhardwaj authored
Gfx11 debug flags mask is currently set with an implicit assumption that no other mqd update flags exist. This needs to be fixed with newly introduced flag UPDATE_FLAG_IS_GWS by the previous patch. Reviewed-by:
Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> Signed-off-by:
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Rajneesh Bhardwaj authored
In certain cooperative group dispatch scenarios the default SPI resource allocation may cause reduced per-CU workgroup occupancy. Set COMPUTE_RESOURCE_LIMITS.FORCE_SIMD_DIST=1 to mitigate soft hang scenarions. Reviewed-by:
Joseph Greathouse <Joseph.Greathouse@amd.com> Signed-off-by:
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Nicholas Kazlauskas authored
[Why] New worst-case measurement observed at 1897us. [How] Increase to 2000us to cover the new worst case + margin. Reviewed-by:
Ovidiu Bunea <ovidiu.bunea@amd.com> Acked-by:
Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Tested-by:
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Martin Tsai authored
[Why] Without acquiring DMCUB hw lock, a race condition is caused with Panel Replay feature, which will trigger a hang. Indicate that a lock is necessary to prevent this when replay feature is enabled. [How] To allow dmub hw lock on Replay. Reviewed-by:
Robin Chen <robin.chen@amd.com> Acked-by:
Martin Tsai <martin.tsai@amd.com> Tested-by:
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Charlene Liu authored
[why] allow psr-su/replay for z8 Reviewed-by:
Muhammad Ahmed <ahmed.ahmed@amd.com> Reviewed-by:
Sung joon Kim <sungjoon.kim@amd.com> Acked-by:
Charlene Liu <charlene.liu@amd.com> Tested-by:
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