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path: root/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
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2023-06-09drm/amdgpu: Add a low priority scheduler for VRAM clearingMukul Joshi
Add a low priority DRM scheduler for VRAM clearing instead of using the exisiting high priority scheduler. Use the high priority scheduler for migrations and evictions. Signed-off-by: Mukul Joshi <mukul.joshi@amd.com> Acked-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/amdgpu: stop including swiotlb.hChristoph Hellwig
amdgpu does not need swiotlb.h, so stop including it. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/amdgpu: remove unnecessary (void*) conversionsSu Hui
No need cast (void*) to (struct amdgpu_device *). Signed-off-by: Su Hui <suhui@nfschina.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/amd/amdgpu: Fix errors & warnings in amdgpu_ttm.cSrinivasan Shanmugam
Fix below checkpatch insisted error & warnings: ERROR: Macros with complex values should be enclosed in parentheses WARNING: Prefer 'unsigned int' to bare use of 'unsigned' WARNING: braces {} are not necessary for single statement blocks WARNING: Block comments use a trailing */ on a separate line WARNING: Missing a blank line after declarations Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Acked-by: Luben Tuikov <luben.tuikov@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/amdgpu/gmc9: fix 64 bit division in partition codeAlex Deucher
Rework logic or use do_div() to avoid problems on 32 bit. v2: add a missing case for XCP macro v3: fix out of bounds array access v4: fix xcp handling harder Acked-by: Guchun Chen <guchun.chen@amd.com> (v1) Reviewed-by: Mukul Joshi <mukul.joshi@amd.com> (v3) Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/amdkfd: Store xcp partition id to amdgpu boPhilip Yang
For memory accounting per compute partition and export drm amdgpu bo and then import to KFD, we need the xcp id to account the memory usage or find the KFD node of the original amdgpu bo to create the KFD bo on the correct adev KFD node. Set xcp_id_plus1 of amdgpu_bo_param to create bo and store xcp_id to amddgpu bo. Add helper macro to get the mem_id from adev and xcp_id. v2: squash in fix ("drm/amdgpu: Fix BO creation failure on GFX 9.4.3 dGPU") Signed-off-by: Philip Yang <Philip.Yang@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/amdkfd: Alloc memory of GPU support memory partitionPhilip Yang
For dGPU mode VRAM allocation, create amdgpu_bo from amdgpu_vm->mem_id, to alloc from the correct memory range. For APU mode VRAM allocation, set alloc domain to GTT, and set bp->mem_id_plus1 from amdgpu_vm->mem_id + 1 to create amdgpu_bo, to allocate system memory from correct NUMA node. For GTT allocation, use mem_id -1 to allocate system memory from any NUMA nodes. Remove amdgpu_ttm_tt_set_mem_pool, to avoid the confusion that memory maybe allocated from different mem_id. Signed-off-by: Philip Yang <Philip.Yang@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/amdgpu: Fix unmapping of apertureLijo Lazar
When aperture size is zero, there is no mapping done. 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>
2023-06-09drm/amdkfd: Native mode memory partition supportRajneesh Bhardwaj
For native mode, after amdgpu_bo is created on CPU domain, then call amdgpu_ttm_tt_set_mem_pool to select the TTM pool using bo->mem_id. ttm_bo_validate will allocate the memory to the correct memory partition before mapping to GPUs. Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-and-tested-by: Mukul Joshi <mukul.joshi@amd.com> Signed-off-by: Philip Yang <Philip.Yang@amd.com> Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/amdgpu: Set TTM pools for memory partitionsPhilip Yang
For native mode only, create TTM pool for each memory partition to store the NUMA node id, then the TTM pool will be selected using memory partition id to allocate memory from the correct partition. Acked-by: Christian König <christian.koenig@amd.com> (rajneesh: changed need_swiotlb and need_dma32 to false for pool init) Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-and-tested-by: Mukul Joshi <mukul.joshi@amd.com> Signed-off-by: Philip Yang <Philip.Yang@amd.com> Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/amdgpu: Use apt name for FW reserved regionLijo Lazar
Use the generic term fw_reserved_memory for FW reserve region. This region may also hold discovery TMR in addition to other reserve regions. This region size could be larger than discovery tmr size, hence don't change the discovery tmr size based on this. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Le Ma <le.ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/amdgpu: Handle VRAM dependencies on GFXIP9.4.3Rajneesh Bhardwaj
[For 1P NPS1 mode driver bringup] Changes required to initialize the amdgpu driver with frontdoor firmware loading and discovery=2 with the native mode SBIOS that enables CPU GPU unified interleaved memory. sudo modprobe amdgpu discovery=2 Once PSP TMR region is reported via the ACPI interface, the dependency on the ip_discovery.bin will be removed. Choice of where to allocate driver table is given to each IP version. In general, both GTT and VRAM domains will be considered. If one of the tables has a strict restriction for VRAM domain, then only VRAM domain is considered. Reviewed-by: Felix Kuehling <felix.kuehling@amd.com> (lijo: Modified the handling for SMU Tables) Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/amdkfd: Update MQD management on multi XCC setupMukul Joshi
Update MQD management for both HIQ and user-mode compute queues on a multi XCC setup. MQDs needs to be allocated, initialized, loaded and destroyed for each XCC in the KFD node. v2: squash in fix "drm/amdkfd: Fix SDMA+HIQ HQD allocation on GFX9.4.3" Signed-off-by: Mukul Joshi <mukul.joshi@amd.com> Signed-off-by: Amber Lin <Amber.Lin@amd.com> Tested-by: Amber Lin <Amber.Lin@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/amdgpu: Set GTT size equal to TTM mem limitMukul Joshi
Use the helper function in TTM to get TTM mem limit and set GTT size to be equal to TTL mem limit. Signed-off-by: Mukul Joshi <mukul.joshi@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-06drm/ttm: prevent moving of pinned BOsChristian König
We have checks for this in the individual drivers move callback, but it's probably better to generally forbid that on a higher level. Also stops exporting ttm_resource_compat() since that's not necessary any more after removing the extra checks in vmwgfx. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Signed-off-by: Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230130120636.63765-6-matthew.auld@intel.com
2023-01-25drm/ttm: revert "prevent moving of pinned BOs"Christian König
This reverts commit b49323aa35d502b0d9a7950327f30a1a52eae534. This still seems to break i915. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Matthew Auld <matthew.william.auld@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230125155023.105584-1-christian.koenig@amd.com
2023-01-25drm/ttm: prevent moving of pinned BOsChristian König
We have checks for this in the individual drivers move callback, but it's probably better to generally forbid that on a higher level. Also stops exporting ttm_resource_compat() since that's not necessary any more after removing the extra checks in vmwgfx. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230124125726.13323-4-christian.koenig@amd.com
2023-01-16Merge tag 'amd-drm-next-6.3-2023-01-06' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.3-2023-01-06: amdgpu: - 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 - Soft reset fix - Allow 0 as a vram limit on APUs - Display fixes - Misc code cleanups - Documentation fixes - Handle profiling modes for SMU13.x amdkfd: - Error handling fixes - PASID fixes radeon: - Switch 1 element arrays to flexible arrays drm: - Add DP adaptive sync DPCD definitions UAPI: - Add new INFO queries for peak and min sclk/mclk for profile modes on newer chips Proposed mesa patch: https://gitlab.freedesktop.org/mesa/drm/-/merge_requests/278 Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230106222037.7870-1-alexander.deucher@amd.com
2023-01-04Merge tag 'drm-misc-next-2023-01-03' of ↵Daniel Vetter
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for v6.3: UAPI Changes: * connector: Support analog-TV mode property * media: Add MEDIA_BUS_FMT_RGB565_1X24_CPADHI, MEDIA_BUS_FMT_RGB666_1X18 and MEDIA_BUS_FMT_RGB666_1X24_CPADHI Cross-subsystem Changes: * dma-buf: Documentation fixes * i2c: Introduce i2c_client_get_device_id() helper Core Changes: * Improve support for analog TV output * bridge: Remove unused drm_bridge_chain functions * debugfs: Add per-device helpers and convert various DRM drivers * dp-mst: Various fixes * fbdev emulation: Always pick 32 bpp as default * KUnit: Add tests for managed helpers; Various cleanups * panel-orientation: Add quirks for Lenovo Yoga Tab 3 X90F and DynaBook K50 * TTM: Open-code ttm_bo_wait() and remove the helper Driver Changes: * Fix preferred depth and bpp values throughout DRM drivers * Remove #CONFIG_PM guards throughout DRM drivers * ast: Various fixes * bridge: Implement i2c's probe_new in various drivers; Fixes; ite-it6505: Locking fixes, Cache EDID data; ite-it66121: Support IT6610 chip, Cleanups; lontium-tl9611: Fix HDMI on DragonBoard 845c; parade-ps8640: Use atomic bridge functions * gud: Convert to DRM shadow-plane helpers; Perform flushing synchronously during atomic update * ili9486: Support 16-bit pixel data * imx: Split off IPUv3 driver; Various fixes * mipi-dbi: Convert to DRM shadow-plane helpers plus rsp driver changes;i Support separate I/O-voltage supply * mxsfb: Depend on ARCH_MXS or ARCH_MXC * omapdrm: Various fixes * panel: Use ktime_get_boottime() to measure power-down delay in various drivers; Fix auto-suspend delay in various drivers; orisetech-ota5601a: Add support * sprd: Cleanups * sun4i: Convert to new TV-mode property * tidss: Various fixes * v3d: Various fixes * vc4: Convert to new TV-mode property; Support Kunit tests; Cleanups; dpi: Support RGB565 and RGB666 formats; dsi: Convert DSI driver to bridge * virtio: Improve tracing * vkms: Support small cursors in IGT tests; Various fixes Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/Y7QIwlfElAYWxRcR@linux-uq9g
2023-01-03drm/amdgpu: cleanup visible vram size handlingChristian König
Centralize the limit handling and validation in one place instead of spreading that around in different hw generations. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Luben Tuikov <luben.tuikov@amd.com> Acked-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-01-03drm/amdgpu: use VRAM|GTT for a bunch of kernel allocationsChristian König
Technically all of those can use GTT as well, no need to force things into VRAM. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Luben Tuikov <luben.tuikov@amd.com> Acked-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-12-14drm/amdgpu: Remove unnecessary domain argumentLuben Tuikov
Remove the "domain" argument to amdgpu_bo_create_kernel_at() since this function takes an "offset" argument which is the offset off of VRAM, and as such allocation always takes place in VRAM. Thus, the "domain" argument is unnecessary. Cc: Alex Deucher <Alexander.Deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: AMD Graphics <amd-gfx@lists.freedesktop.org> Signed-off-by: Luben Tuikov <luben.tuikov@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-12-14drm/amdgpu: Add notifier lock for KFD userptrsFelix Kuehling
Add a per-process MMU notifier lock for processing notifiers from userptrs. Use that lock to properly synchronize page table updates with MMU notifiers. Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Xiaogang Chen<Xiaogang.Chen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-12-06drm/ttm: merge ttm_bo_api.h and ttm_bo_driver.h v2Christian König
Merge and cleanup the two headers into a single description of the object API. Also move all the documentation to the implementation and drop unnecessary includes from the header. No functional change. v2: minimal checkpatch.pl cleanup Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221125102137.1801-4-christian.koenig@amd.com
2022-11-29drm/amdgpu: add drv_vram_usage_va for virt data exchangeTong Liu01
For vram_usagebyfirmware_v2_2, fw_vram_reserve is not used. So fw_vram_usage_va is NULL, and cannot do virt data exchange anymore. Should add drv_vram_usage_va to do virt data exchange in vram_usagebyfirmware_v2_2 case. And refine some code style checks in pre add vram reservation logic patch Signed-off-by: Tong Liu01 <Tong.Liu01@amd.com> Acked-by: Luben Tuikov <luben.tuikov@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-11-22Merge tag 'amd-drm-next-6.2-2022-11-18' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.2-2022-11-18: amdgpu: - SR-IOV fixes - Clean up DC checks - DCN 3.2.x fixes - DCN 3.1.x fixes - Don't enable degamma on asics which don't support it - IP discovery fixes - BACO fixes - Fix vbios allocation handling when vkms is enabled - Drop buggy tdr advanced mode GPU reset handling - Fix the build when DCN is not set in kconfig - MST DSC fixes - Userptr fixes - FRU and RAS EEPROM fixes - VCN 4.x RAS support - Aldrebaran CU occupancy reporting fix - PSP ring cleanup amdkfd: - Memory limit fix - Enable cooperative launch on gfx 10.3 amd-drm-next-6.2-2022-11-11: amdgpu: - SMU 13.x updates - GPUVM TLB race fix - DCN 3.1.4 updates - DCN 3.2.x updates - PSR fixes - Kerneldoc fix - Vega10 fan fix - GPUVM locking fixes in error pathes - BACO fix for Beige Goby - EEPROM I2C address cleanup - GFXOFF fix - Fix DC memory leak in error pathes - Flexible array updates - Mtype fix for GPUVM PTEs - Move Kconfig into amdgpu directory - SR-IOV updates - Fix possible memory leak in CS IOCTL error path amdkfd: - Fix possible memory overrun - CRIU fixes radeon: - ACPI ref count fix - HDA audio notifier support - Move Kconfig into radeon directory UAPI: - Add new GEM_CREATE flags to help to transition more KFD functionality to the DRM UAPI. These are used internally in the driver to align location based memory coherency requirements from memory allocated in the KFD with how we manage GPUVM PTEs. They are currently blocked in the GEM_CREATE IOCTL as we don't have a user right now. They are just used internally in the kernel driver for now for existing KFD memory allocations. So a change to the UAPI header, but no functional change in the UAPI. From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221118170807.6505-1-alexander.deucher@amd.com Signed-off-by: Dave Airlie <airlied@redhat.com>
2022-11-17drm/amdgpu: cleanup amdgpu_hmm_range_get_pagesChristian König
Remove unused parameters and cleanup dead code. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-11-17drm/amdgpu: rename the files for HMM handlingChristian König
Clean that up a bit, no functional change. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-11-17drm/amdgpu: fix userptr HMM range handling v2Christian König
The basic problem here is that it's not allowed to page fault while holding the reservation lock. So it can happen that multiple processes try to validate an userptr at the same time. Work around that by putting the HMM range object into the mutex protected bo list for now. v2: make sure range is set to NULL in case of an error Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> CC: stable@vger.kernel.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-11-16Merge tag 'drm-misc-next-2022-11-10-1' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 6.2: UAPI Changes: Cross-subsystem Changes: Core Changes: - atomic-helper: Add begin_fb_access and end_fb_access hooks - fb-helper: Rework to move fb emulation into helpers - scheduler: rework entity flush, kill and fini - ttm: Optimize pool allocations Driver Changes: - amdgpu: scheduler rework - hdlcd: Switch to DRM-managed resources - ingenic: Fix registration error path - lcdif: FIFO threshold tuning - meson: Fix return type of cvbs' mode_valid - ofdrm: multiple fixes (kconfig, types, endianness) - sun4i: A100 and D1 support - panel: - New Panel: Jadard JD9365DA-H3 Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20221110083612.g63eaocoaa554soh@houat
2022-11-10drm/amdgpu: add vram reservation based on vram_usagebyfirmware_v2_2Tong Liu01
Move TMR region from top of FB to 2MB for FFBM, so we need to reserve TMR region firstly to make sure TMR can be allocated at 2MB Signed-off-by: Tong Liu01 <Tong.Liu01@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-11-09drm/amdgpu: Fix the kerneldoc descriptionRajneesh Bhardwaj
amdgpu_ttm_tt_set_userptr() is also called by the KFD as part of initializing the user pages for userptr BOs and also while initializing the GPUVM for a KFD process so update the function description. Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-11-08Merge tag 'amd-drm-next-6.2-2022-11-04' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.2-2022-11-04: amdgpu: - Add TMZ support for GC 11.0.1 - More IP version check conversions - Mode2 reset fixes for sienna cichlid - SMU 13.x fixes - RAS enablement on MP 13.x - Replace kmap with kmap_local_page() - Misc Clang warning fixes - SR-IOV fixes for GC 11.x - PCI AER fix - DCN 3.2.x commit sequence rework - SDMA 4.x doorbell fix - Expose additional new GC 11.x firmware versions - Misc code cleanups - S0i3 fixes - More DC FPU cleanup - Add more DC kerneldoc - Misc spelling and grammer fixes - DCN 3.1.x fixes - Plane modifier fix - MCA RAS enablement - Secure display locking fix - RAS TA rework - RAS EEPROM fixes - Fail suspend if eviction fails - Drop AMD specific DSC workarounds in favor of drm EDID quirks - SR-IOV suspend/resume fixes - Enable DCN support for ARM - Enable secure display on DCN 2.1 amdkfd: - Cache size fixes for GC 10.3.x - kfd_dev struct cleanup - GC11.x CWSR trap handler fix - Userptr fixes - Warning fixes radeon: - Replace kmap with kmap_local_page() UAPI: - Expose additional new GC 11.x firmware versions via the existing INFO query drm: - Add some new EDID DSC quirks Signed-off-by: Dave Airlie <airlied@redhat.com> # Conflicts: # drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221104205827.6008-1-alexander.deucher@amd.com
2022-11-05Merge drm/drm-next into drm-misc-nextThomas Zimmermann
Backmerging drm/drm-next to get the latest changes in the xlnx driver. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
2022-11-04Merge tag 'drm-misc-next-2022-11-03' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 6.2: UAPI Changes: Cross-subsystem Changes: - dma-buf: locking improvements - firmware: New API in the RaspberryPi firmware driver used by vc4 Core Changes: - client: Null pointer dereference fix in drm_client_buffer_delete() - mm/buddy: Add back random seed log - ttm: Convert ttm_resource to use size_t for its size, fix for an undefined behaviour Driver Changes: - bridge: - adv7511: use dev_err_probe - it6505: Fix return value check of pm_runtime_get_sync - panel: - sitronix: Fixes and clean-ups - lcdif: Increase DMA burst size - rockchip: runtime_pm improvements - vc4: Fix for a regression preventing the use of 4k @ 60Hz, and further HDMI rate constraints check. - vmwgfx: Cursor improvements Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20221103083437.ksrh3hcdvxaof62l@houat
2022-11-03drm/amdgpu: cleanup scheduler job initialization v2Christian König
Init the DRM scheduler base class while allocating the job. This makes the whole handling much more cleaner. v2: fix coding style Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Luben Tuikov <luben.tuikov@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221014084641.128280-7-christian.koenig@amd.com
2022-11-03drm/amdgpu: use drm_sched_job_add_resv_dependencies for movesChristian König
Use the new common scheduler functions to figure out what to wait for. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Luben Tuikov <luben.tuikov@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221014084641.128280-4-christian.koenig@amd.com
2022-10-27drm/ttm: rework on ttm_resource to use size_t typeSomalapuram Amaranath
Change ttm_resource structure from num_pages to size_t size in bytes. v1 -> v2: change PFN_UP(dst_mem->size) to ttm->num_pages v1 -> v2: change bo->resource->size to bo->base.size at some places v1 -> v2: remove the local variable v1 -> v2: cleanup cmp_size_smaller_first() v2 -> v3: adding missing PFN_UP in ttm_bo_vm_fault_reserved Signed-off-by: Somalapuram Amaranath <Amaranath.Somalapuram@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221027091237.983582-1-Amaranath.Somalapuram@amd.com Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com>
2022-10-18drm/amdgpu: Fix for BO move issueArunpravin Paneer Selvam
A user reported a bug on CAPE VERDE system where uvd_v3_1 IP component failed to initialize as there is an issue with BO move code from one memory to other. In function amdgpu_mem_visible() called by amdgpu_bo_move(), when there are no blocks to compare or if we have a single block then break the loop. Fixes: 312b4dc11d4f ("drm/amdgpu: Fix VRAM BO swap issue") Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-10-18drm/amdgpu: Fix for BO move issueArunpravin Paneer Selvam
A user reported a bug on CAPE VERDE system where uvd_v3_1 IP component failed to initialize as there is an issue with BO move code from one memory to other. In function amdgpu_mem_visible() called by amdgpu_bo_move(), when there are no blocks to compare or if we have a single block then break the loop. Fixes: 312b4dc11d4f ("drm/amdgpu: Fix VRAM BO swap issue") Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-10-17drm/amd/amdgpu: Replace kmap() with kmap_local_page()Fabio M. De Francesco
kmap() is being deprecated in favor of kmap_local_page(). There are two main problems with kmap(): (1) It comes with an overhead as mapping space is restricted and protected by a global lock for synchronization and (2) it also requires global TLB invalidation when the kmap’s pool wraps and it might block when the mapping space is fully utilized until a slot becomes available. With kmap_local_page() the mappings are per thread, CPU local, can take page faults, and can be called from any context (including interrupts). It is faster than kmap() in kernels with HIGHMEM enabled. Furthermore, the tasks can be preempted and, when they are scheduled to run again, the kernel virtual addresses are restored and are still valid. Since its use in amdgpu/amdgpu_ttm.c is safe, it should be preferred. Therefore, replace kmap() with kmap_local_page() in amdgpu/amdgpu_ttm.c. Suggested-by: Ira Weiny <ira.weiny@intel.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-10-06drm/amdgpu: Fix VRAM BO swap issueArunpravin Paneer Selvam
DRM buddy manager allocates the contiguous memory requests in a single block or multiple blocks. So for the ttm move operation (incase of low vram memory) we should consider all the blocks to compute the total memory size which compared with the struct ttm_resource num_pages in order to verify that the blocks are contiguous for the eviction process. v2: Added a Fixes tag v3: Rewrite the code to save a bit of calculations and variables (Christian) Fixes: c9cad937c0c5 ("drm/amdgpu: add drm buddy support to amdgpu") Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-11Merge tag 'drm-misc-next-2022-09-09' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for v6.1-rc1: [airlied - fix sun4i_tv build] UAPI Changes: - Hide unregistered connectors from GETCONNECTOR ioctl. - drm/virtio no longer advertises LINEAR modifier, as it doesn't work. - Cross-subsystem Changes: - Fix GPF in udmabuf failure path. Core Changes: - Rework TTM placement to use intersect/compatible functions. - Drop legacy DP-MST support. - More DP-MST related fixes, and move all state into atomic. - Make DRM_MIPI_DBI select DRM_KMS_HELPER. - Add audio_infoframe packing for DP. - Add logging when some atomic check functions fail. - Assorted documentation updates and fixes. Driver Changes: - Assorted cleanups and fixes in msm, lcdif, nouveau, virtio, panel/ilitek, bridge/icn6211, tve200, gma500, bridge/*, panfrost, via, bochs, qxl, sun4i. - Add add AUO B133UAN02.1, IVO M133NW4J-R3, Innolux N120ACA-EA1 eDP panels. - Improve DP-MST modeset state handling in amdgpu, nouveau, i915. - Drop DP-MST from radeon driver, it was broken and only user of legacy DP-MST. - Handle unplugging better in vc4. - Simplify drm cmdparser tests. - Add DP support to ti-sn65dsi86. - Add MT8195 DP support to mediatek. - Support RGB565, XRGB64, and ARGB64 formats in vkms. - Convert sun4i tv support to atomic. - Refactor vc4/vec TV Modesetting, and fix timings. - Use atomic helpers instead of simple display helpers in ssd130x. Maintainer changes: - Add Douglas Anderson as reviewer for panel-edp. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/a489485b-3ebc-c734-0f80-aed963d89efe@linux.intel.com
2022-09-06Merge tag 'drm-misc-next-2022-08-20-1' of ↵Daniel Vetter
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for v6.1: UAPI Changes: Cross-subsystem Changes: - DMA-buf: documentation updates. - Assorted small fixes to vga16fb - Fix fbdev drivers to use the aperture helpers. - Make removal of conflicting drivers work correctly without fbdev enabled. Core Changes: - bridge, scheduler, dp-mst: Assorted small fixes. - Add more format helpers to fourcc, and use it to replace the cpp usage. - Add DRM_FORMAT_Cxx, DRM_FORMAT_Rxx (single channel), and DRM_FORMAT_Dxx ("darkness", inverted single channel) - Add packed AYUV8888 and XYUV8888 formats. - Assorted documentation updates. - Rename ttm_bo_init to ttm_bo_init_validate. - Allow TTM bo's to exist without backing store. - Convert drm selftests to kunit. - Add managed init functions for (panel) bridge, crtc, encoder and connector. - Fix endianness handling in various format conversion helpers. - Make tests pass on big-endian platforms, and add test for rgb888 -> rgb565 - Move DRM_PLANE_HELPER_NO_SCALING to atomic helpers and rename, so drm_plane_helper is no longer needed in most drivers. - Use idr_init_base instead of idr_init. - Rename FB and GEM CMA helpers to DMA helpers. - Rework XRGB8888 related conversion helpers, and add drm_fb_blit() that takes a iosys_map. Make drm_fb_memcpy take an iosys_map too. - Move edid luminance calculation to core, and use it in i915. Driver Changes: - bridge/{adv7511,ti-sn65dsi86,parade-ps8640}, panel/{simple,nt35510,tc358767}, nouveau, sun4i, mipi-dsi, mgag200, bochs, arm, komeda, vmwgfx, pl111: Assorted small fixes and doc updates. - vc4: Rework hdmi power up, and depend on PM. - panel/simple: Add Samsung LTL101AL01. - ingenic: Add JZ4760(B) support, avoid a modeset when sharpness property is unchanged, and use the new PM ops. - Revert some amdgpu commits that cause garbaged graphics when starting X, and reapply them with the real problem fixed. - Completely rework vc4 init to use managed helpers. - Rename via_drv to via_dri1, and move all stuff there only used by the dri1 implementation in preperation for atomic modeset. - Use regmap bulk write in ssd130x. - Power sequence and clock updates to it6505. - Split panel-sitrox-st7701 init sequence and rework mode programming code. - virtio: Improve error and edge conditions handling, and convert to use managed helpers. - Add Samsung LTL101AL01, B120XAN01.0, R140NWF5 RH, DMT028VGHMCMI-1A T, panels. - Add generic fbdev support to komeda. - Split mgag200 modeset handling to make it more model-specific. - Convert simpledrm to use atomic helpers. - Improve udl suspend/disconnect handling. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/f0c71766-61e8-19b7-763a-5fbcdefc633d@linux.intel.com
2022-08-22drm/ttm: Switch to using the new res callbackArunpravin Paneer Selvam
Apply new intersect and compatible callback instead of having a generic placement range verfications. v2: Added a separate callback for compatiblilty checks (Christian) v3: Cleanups and removal of workarounds Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220820073304.178444-6-Arunpravin.PaneerSelvam@amd.com
2022-08-10drm/amdgpu: Avoid direct cast to amdgpu_ttm_ttRajneesh Bhardwaj
For typesafety, use container_of() instead of implicit cast from struct ttm_tt to struct amdgpu_ttm_tt. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-07-13Merge drm/drm-next into drm-misc-nextMaxime Ripard
I need to have some vc4 patches merged in -rc4, but drm-misc-next is only at -rc2 for now. Signed-off-by: Maxime Ripard <maxime@cerno.tech>
2022-07-11drm/amdgpu: audit bo->resource usageChristian König
Make sure we can at least move and release BOs without backing store. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michael J. Ruhl <michael.j.ruhl@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220707102453.3633-3-christian.koenig@amd.com
2022-06-21drm/amdgpu: Adjust logic around GTT size (v3)Alex Deucher
Certain GL unit tests for large textures can cause problems with the OOM killer since there is no way to link this memory to a process. This was originally mitigated (but not necessarily eliminated) by limiting the GTT size. The problem is this limit is often too low for many modern games so just make the limit 1/2 of system memory. The OOM accounting needs to be addressed, but we shouldn't prevent common 3D applications from being usable just to potentially mitigate that corner case. Set default GTT size to max(3G, 1/2 of system ram) by default. v2: drop previous logic and default to 3/4 of ram v3: default to half of ram to align with ttm v4: fix spelling in comment (Kent) Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1942 Reviewed-by: Marek Olšák <marek.olsak@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-05-26drm/amdgpu: add AMDGPU_GEM_CREATE_DISCARDABLEChristian König
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 <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Marek Olšák <marek.olsak@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit (git 2.34.1) at 2025-06-14 16:29:28 +0000