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| * drm/amdgpu: set snoop bit in pde/pte entries for A+AEric Huang2021-03-241-0/+4
| | | | | | | | | | | | | | | | | | | | | | Page tables in vram mapping to cpu is changed from uncached to cached in A+A, the snoop bit in VM_CONTEXTx_PAGE_TABLE_BASE_ADDR/ PDE0s/PDE1s/PDE2s/PTE.TFs has to be set so gpuvm walker snoop page table data out of CPU cache. Signed-off-by: Eric Huang <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
| * drm/amdgpu: set CPU mapping of vram as cached for A+A modeEric Huang2021-03-241-1/+4
| | | | | | | | | | | | | | | | New A+A HW supports cached vram mapped to cpu. Signed-off-by: Eric Huang <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
| * drm/amdgpu: use pd addr based on gart level page tableAlex Sierra2021-03-241-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | With a recent gart page table re-construction, the gart page table is now 2-level for some ASICs: PDB0->PTB. In the case of 2-level gart page table, the page_table_base of vmid0 should point to PDB0 instead of PTB. Signed-off-by: Alex Sierra <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Reviewed-by: Oak Zeng <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
| * drm/amdgpu: pre-map device buffer as cached for A+A configOak Zeng2021-03-241-2/+7
| | | | | | | | | | | | | | | | | | | | | | For A+A configuration, device memory is supposed to be mapped as cachable from CPU side. For kernel pre-map gpu device memory using ioremap_cache Signed-off-by: Oak Zeng <[email protected]> Reviewed-by: Christian Koenig <[email protected]> Tested-by: Amber Lin <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
| * drm/amdgpu: do not use drm middle layer for debugfsNirmoy Das2021-02-181-29/+71
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use debugfs API directly instead of drm middle layer. This also includes following debugfs file output changes: 1 amdgpu_evict_vram/amdgpu_evict_gtt output will not contain any braces. e.g. (0) --> 0 2 amdgpu_gpu_recover output will print return value of amdgpu_device_gpu_recover() instead of not so important "gpu recover" message. v2: * checkpatch.pl: use '0444' instead of S_IRUGO. * remove S_IFREG from mode. * remove mode variable. Signed-off-by: Nirmoy Das <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
| * drm/amdgpu: remove CONFIG_DRM_AMDGPU_GART_DEBUGFSNirmoy Das2021-02-181-57/+0
| | | | | | | | | | | | | | | | | | Removed unused CONFIG_DRM_AMDGPU_GART_DEBUGFS code. We can use umr instead of this gart debugfs. Signed-off-by: Nirmoy Das <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
| * drm/amdgpu: do not keep debugfs dentryNirmoy Das2021-02-181-28/+11
| | | | | | | | | | | | | | | | | | | | | | | | Cleanup unnecessary debugfs dentries and surrounding functions. v3: remove return value check for debugfs_create_file() v2: remove ttm_debugfs_entries array. do not init variables. Signed-off-by: Nirmoy Das <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* | drm/amdgpu/ttm: constify static vm_operations_structRikard Falkeborn2021-02-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | The only usage of amdgpu_ttm_vm_ops is to assign its address to the vm_ops field in the vm_area_struct struct. Make it const to allow the compiler to put it in read-only memory. Signed-off-by: Rikard Falkeborn <[email protected]> Reviewed-by: Christian König <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Christian König <[email protected]>
* | drm/ttm: device naming cleanupChristian König2021-01-211-13/+13
|/ | | | | | | | | | | | | | Rename ttm_bo_device to ttm_device. Rename ttm_bo_driver to ttm_device_funcs. Rename ttm_bo_global to ttm_global. Move global and device related functions to ttm_device.[ch]. No functional change. Signed-off-by: Christian König <[email protected]> Acked-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/415222/
* Merge drm/drm-next into drm-misc-nextMaarten Lankhorst2020-12-151-41/+32
|\ | | | | | | | | | | | | Required backmerge since we will be based on top of v5.11, and there has been a request to backmerge already to upstream some features. Signed-off-by: Maarten Lankhorst <[email protected]>
| * Merge tag 'drm-misc-next-2020-11-27-1' of ↵Daniel Vetter2020-12-151-30/+23
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 5.11: UAPI Changes: Cross-subsystem Changes: * char/agp: Disable frontend without CONFIG_DRM_LEGACY * mm: Fix fput in mmap error path; Introduce vma_set_file() to change vma->vm_file Core Changes: * dma-buf: Use sgtables in system heap; Move heap helpers to CMA-heap code; Skip sync for unmapped buffers; Alloc higher order pages is available; Respect num_fences when initializing shared fence list * doc: Improvements around DRM modes and SCALING_FILTER * Pass full state to connector atomic functions + callee updates * Cleanups * shmem: Map pages with caching by default; Cleanups * ttm: Fix DMA32 for global page pool * fbdev: Cleanups * fb-helper: Update framebuffer after userspace writes; Unmap console buffer during shutdown; Rework damage handling of shadow framebuffer Driver Changes: * amdgpu: Multi-hop fixes, Clenaups * imx: Fix rotation for Vivante tiled formats; Support nearest-neighour skaling; Cleanups * mcde: Fix RGB formats; Support DPI output; Cleanups * meson: HDMI clock fixes * panel: Add driver and bindings for Innolux N125HCE-GN1 * panel/s6e63m0: More backlight levels; Fix init; Cleanups * via: Clenunps * virtio: Use fence ID for handling fences; Cleanups Signed-off-by: Daniel Vetter <[email protected]> From: Thomas Zimmermann <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20201127083055.GA29139@linux-uq9g
| * \ Merge tag 'amd-drm-next-5.11-2020-12-09' of ↵Dave Airlie2020-12-101-41/+32
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://people.freedesktop.org/~agd5f/linux into drm-next amd-drm-next-5.11-2020-12-09: amdgpu: - SR-IOV fixes - Navy Flounder updates - Sienna Cichlid updates - Dimgrey Cavefish updates - Vangogh updates - Misc SMU fixes - Misc display fixes - Last big hunk of W=1 warning fixes - Cursor validation fixes - CI BACO updates From: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Dave Airlie <[email protected]>
| | * | drm/amdgpu: remove amdgpu_ttm_late_init and amdgpu_bo_late_initAlex Deucher2020-12-091-7/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | No longer used. Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
| | * | drm/amdgpu: free the pre-OS console framebuffer after the first modesetAlex Deucher2020-12-091-6/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rather than in late_init to avoid race conditions between freeing the buffers and the initial modeset. Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
| | * | drm/amd/amdgpu/amdgpu_ttm: Add description for 'page_flags'Lee Jones2020-11-241-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1214: warning: Function parameter or member 'page_flags' not described in 'amdgpu_ttm_tt_create' Acked-by: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Cc: "Christian König" <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: Sumit Semwal <[email protected]> Cc: Jerome Glisse <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
| | * | drm/amd/amdgpu/amdgpu_ttm: Demote non-conformant kernel-doc headers, fix ↵Lee Jones2020-11-131-29/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | slightly lacking ones Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:464: warning: Function parameter or member 'bo' not described in 'amdgpu_move_blit' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:464: warning: Function parameter or member 'evict' not described in 'amdgpu_move_blit' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:464: warning: Function parameter or member 'new_mem' not described in 'amdgpu_move_blit' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:464: warning: Function parameter or member 'old_mem' not described in 'amdgpu_move_blit' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:522: warning: Function parameter or member 'adev' not described in 'amdgpu_mem_visible' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:522: warning: Function parameter or member 'mem' not described in 'amdgpu_mem_visible' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:548: warning: Function parameter or member 'bo' not described in 'amdgpu_bo_move' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:548: warning: Function parameter or member 'evict' not described in 'amdgpu_bo_move' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:548: warning: Function parameter or member 'ctx' not described in 'amdgpu_bo_move' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:548: warning: Function parameter or member 'new_mem' not described in 'amdgpu_bo_move' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:548: warning: Function parameter or member 'hop' not described in 'amdgpu_bo_move' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:658: warning: Function parameter or member 'bdev' not described in 'amdgpu_ttm_io_mem_reserve' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:658: warning: Function parameter or member 'mem' not described in 'amdgpu_ttm_io_mem_reserve' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:751: warning: Function parameter or member 'bo' not described in 'amdgpu_ttm_tt_get_user_pages' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:751: warning: Function parameter or member 'pages' not described in 'amdgpu_ttm_tt_get_user_pages' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:855: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_get_user_pages_done' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:892: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_set_user_pages' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:892: warning: Function parameter or member 'pages' not described in 'amdgpu_ttm_tt_set_user_pages' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:906: warning: Function parameter or member 'bdev' not described in 'amdgpu_ttm_tt_pin_userptr' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:906: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_pin_userptr' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:944: warning: Function parameter or member 'bdev' not described in 'amdgpu_ttm_tt_unpin_userptr' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:944: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_unpin_userptr' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1029: warning: Function parameter or member 'bdev' not described in 'amdgpu_ttm_backend_bind' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1029: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_backend_bind' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1029: warning: Function parameter or member 'bo_mem' not described in 'amdgpu_ttm_backend_bind' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1087: warning: Function parameter or member 'bo' not described in 'amdgpu_ttm_alloc_gart' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1146: warning: Function parameter or member 'tbo' not described in 'amdgpu_ttm_recover_gart' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1168: warning: Function parameter or member 'bdev' not described in 'amdgpu_ttm_backend_unbind' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1168: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_backend_unbind' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1214: warning: Function parameter or member 'page_flags' not described in 'amdgpu_ttm_tt_create' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1247: warning: Function parameter or member 'bdev' not described in 'amdgpu_ttm_tt_populate' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1247: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_populate' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1247: warning: Function parameter or member 'ctx' not described in 'amdgpu_ttm_tt_populate' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1291: warning: Function parameter or member 'bdev' not described in 'amdgpu_ttm_tt_unpopulate' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1291: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_unpopulate' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1357: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_get_usermm' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1376: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_affect_userptr' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1376: warning: Function parameter or member 'start' not described in 'amdgpu_ttm_tt_affect_userptr' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1376: warning: Function parameter or member 'end' not described in 'amdgpu_ttm_tt_affect_userptr' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1397: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_is_userptr' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1410: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_is_readonly' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1449: warning: bad line: drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1454: warning: Function parameter or member 'adev' not described in 'amdgpu_ttm_tt_pte_flags' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1477: warning: Function parameter or member 'bo' not described in 'amdgpu_ttm_bo_eviction_valuable' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1477: warning: Function parameter or member 'place' not described in 'amdgpu_ttm_bo_eviction_valuable' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1787: warning: Function parameter or member 'adev' not described in 'amdgpu_ttm_init' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1915: warning: Function parameter or member 'adev' not described in 'amdgpu_ttm_late_init' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1926: warning: Function parameter or member 'adev' not described in 'amdgpu_ttm_fini' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2250: warning: Function parameter or member 'f' not described in 'amdgpu_ttm_vram_read' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2250: warning: Function parameter or member 'buf' not described in 'amdgpu_ttm_vram_read' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2250: warning: Function parameter or member 'size' not described in 'amdgpu_ttm_vram_read' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2250: warning: Function parameter or member 'pos' not described in 'amdgpu_ttm_vram_read' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2285: warning: Function parameter or member 'f' not described in 'amdgpu_ttm_vram_write' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2285: warning: Function parameter or member 'buf' not described in 'amdgpu_ttm_vram_write' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2285: warning: Function parameter or member 'size' not described in 'amdgpu_ttm_vram_write' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2285: warning: Function parameter or member 'pos' not described in 'amdgpu_ttm_vram_write' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2336: warning: Function parameter or member 'f' not described in 'amdgpu_ttm_gtt_read' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2336: warning: Function parameter or member 'buf' not described in 'amdgpu_ttm_gtt_read' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2336: warning: Function parameter or member 'size' not described in 'amdgpu_ttm_gtt_read' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2336: warning: Function parameter or member 'pos' not described in 'amdgpu_ttm_gtt_read' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2390: warning: Function parameter or member 'f' not described in 'amdgpu_iomem_read' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2390: warning: Function parameter or member 'buf' not described in 'amdgpu_iomem_read' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2390: warning: Function parameter or member 'size' not described in 'amdgpu_iomem_read' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2390: warning: Function parameter or member 'pos' not described in 'amdgpu_iomem_read' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2446: warning: Function parameter or member 'f' not described in 'amdgpu_iomem_write' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2446: warning: Function parameter or member 'buf' not described in 'amdgpu_iomem_write' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2446: warning: Function parameter or member 'size' not described in 'amdgpu_iomem_write' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2446: warning: Function parameter or member 'pos' not described in 'amdgpu_iomem_write' Cc: Alex Deucher <[email protected]> Cc: "Christian König" <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: Sumit Semwal <[email protected]> Cc: Jerome Glisse <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* | | | drm/ttm: cleanup BO size handling v3Christian König2020-12-141-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on an idea from Dave, but cleaned up a bit. We had multiple fields for essentially the same thing. Now bo->base.size is the original size of the BO in arbitrary units, usually bytes. bo->mem.num_pages is the size in number of pages in the resource domain of bo->mem.mem_type. v2: use the GEM object size instead of the BO size v3: fix printks in some places Signed-off-by: Christian König <[email protected]> Reviewed-by: Huang Rui <[email protected]> (v1) Acked-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/406831/
* | | | drm/ttm/drivers: remove unecessary ttm_module.h include v2Christian König2020-12-011-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ttm_module.h deals with internals of TTM and should never be include outside of it. v2: also move the file around Signed-off-by: Christian König <[email protected]> Acked-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/404885/
* | | | drm/prime: split array import functions v4Christian König2020-11-301-5/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mapping the imported pages of a DMA-buf into an userspace process doesn't work as expected. But we have reoccurring requests on this approach, so split the functions for this and document that dma_buf_mmap() needs to be used instead. v2: split it into two functions v3: rebased on latest changes v4: update commit message a bit Signed-off-by: Christian König <[email protected]> Acked-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/403838/
* | | | drm/amdgpu: stop using pages with drm_prime_sg_to_page_addr_arraysChristian König2020-11-301-3/+3
| |_|/ |/| | | | | | | | | | | | | | | | | | | | This is deprecated. Signed-off-by: Christian König <[email protected]> Acked-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/403836/
* | | drm/amdgpu: fix check order in amdgpu_bo_moveChristian König2020-11-181-30/+23
|/ / | | | | | | | | | | | | | | Reorder the code to fix checking if blitting is available. Signed-off-by: Christian König <[email protected]> Acked-by: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/401019/
* | drm/amdgpu/ttm: use multihopDave Airlie2020-11-111-124/+12
| | | | | | | | | | | | | | | | | | | | This removes the code to move resources directly between SYSTEM and VRAM in favour of using the core ttm mulithop code. Signed-off-by: Dave Airlie <[email protected]> Acked-by: Daniel Vetter <[email protected]> Reviewed-by: Christian König <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
* | drm/ttm: add multihop infrastrucutre (v3)Dave Airlie2020-11-111-1/+2
|/ | | | | | | | | | | | | | | | | | | | | | | | | | Currently drivers get called to move a buffer, but if they have to move it temporarily through another space (SYSTEM->VRAM via TT) then they can end up with a lot of ttm->driver->ttm call stacks, if the temprorary space moves requires eviction. Instead of letting the driver do all the placement/space for the temporary, allow it to report back (-EMULTIHOP) and a placement (hop) to the move code, which will then do the temporary move, and the correct placement move afterwards. This removes a lot of code from drivers, at the expense of adding some midlayering. I've some further ideas on how to turn it inside out, but I think this is a good solution to the call stack problems. v2: separate out the driver patches, add WARN for getting MULTHOP in paths we shouldn't (Daniel) v3: use memset (Christian) Reviewed-by: Daniel Vetter <[email protected]> Reviewed-by: hristian König <[email protected]> Signed-off-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
* Merge tag 'amd-drm-next-5.11-2020-11-05' of ↵Dave Airlie2020-11-101-5/+5
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://people.freedesktop.org/~agd5f/linux into drm-next amd-drm-next-5.11-2020-11-05: amdgpu: - Add initial support for Vangogh - Add support for Green Sardine - Add initial support for Dimgrey Cavefish - Scatter/Gather display support for Renoir - Updates for Sienna Cichlid - Updates for Navy Flounder - SMU7 power improvements - Modifier support for gfx9+ - CI BACO fixes - Arcturus SMU fixes - Lots of code cleanups - DC fixes - Kernel doc fixes - Add more GPU HW client information to page fault error logging - MPO clock tuning for RV - FP fixes for DCN3 on ARM and PPC radeon: - Expose voltage via hwmon on Sumo APUs amdkfd: - Fix unique id handling - Misc fixes From: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
| * drm/amdgpu/amdgpu: use "*" adjacent to data nameDeepak R Varma2020-11-021-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | When declaring pointer data, the "*" symbol should be used adjacent to the data name as per the coding standards. This resolves following issues reported by checkpatch script: ERROR: "foo * bar" should be "foo *bar" ERROR: "foo * bar" should be "foo *bar" ERROR: "foo* bar" should be "foo *bar" ERROR: "(foo*)" should be "(foo *)" Signed-off-by: Deepak R Varma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
| * drm/amdgpu/amdgpu: improve code indentation and alignmentDeepak R Varma2020-11-021-1/+1
| | | | | | | | | | | | | | | | | | | | General code indentation and alignment changes such as replace spaces by tabs or align function arguments as per the coding style guidelines. The patch corrects issues for various amdgpu_*.c files for this driver. Issue reported by checkpatch script. Signed-off-by: Deepak R Varma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
| * drm/amdgpu: Fix size calculation when init onchip memoryxinhui pan2020-10-231-2/+2
| | | | | | | | | | | | | | | | Size is page count here. Reviewed-by: Christian König <[email protected]> Signed-off-by: xinhui pan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* | drm/ttm: rework no_retry handling v2Christian König2020-11-041-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | During eviction we do want to trigger the OOM killer. Only while doing new allocations we should try to avoid that and return -ENOMEM to the application. v2: rename the flag to gfp_retry_mayfail. Signed-off-by: Christian König <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/398685/
* | Merge drm/drm-next into drm-misc-nextMaxime Ripard2020-11-021-1/+7
|\ \ | | | | | | | | | | | | | | | Daniel needs -rc2 in drm-misc-next to merge some patches Signed-off-by: Maxime Ripard <[email protected]>
| * \ Merge tag 'drm-misc-next-2020-09-21' of ↵Dave Airlie2020-09-221-58/+67
| |\ \ | | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 5.10: UAPI Changes: Cross-subsystem Changes: - virtio: Merged a PR for patches that will affect drm/virtio Core Changes: - dev: More devm_drm convertions and removal of drm_dev_init - atomic: Split out drm_atomic_helper_calc_timestamping_constants of drm_atomic_helper_update_legacy_modeset_state - ttm: More rework Driver Changes: - i915: selftests improvements - panfrost: support for Amlogic SoC - vc4: one fix - tree-wide: conversions to devm_drm_dev_alloc, - ast: simplifications of the atomic modesetting code - panfrost: multiple fixes - vc4: multiple fixes Signed-off-by: Dave Airlie <[email protected]> From: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
| * | drm/amdgpu: prevent double kfree ttm->sgPhilip Yang2020-09-171-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Set ttm->sg to NULL after kfree, to avoid memory corruption backtrace: [ 420.932812] kernel BUG at /build/linux-do9eLF/linux-4.15.0/mm/slub.c:295! [ 420.934182] invalid opcode: 0000 [#1] SMP NOPTI [ 420.935445] Modules linked in: xt_conntrack ipt_MASQUERADE [ 420.951332] Hardware name: Dell Inc. PowerEdge R7525/0PYVT1, BIOS 1.5.4 07/09/2020 [ 420.952887] RIP: 0010:__slab_free+0x180/0x2d0 [ 420.954419] RSP: 0018:ffffbe426291fa60 EFLAGS: 00010246 [ 420.955963] RAX: ffff9e29263e9c30 RBX: ffff9e29263e9c30 RCX: 000000018100004b [ 420.957512] RDX: ffff9e29263e9c30 RSI: fffff3d33e98fa40 RDI: ffff9e297e407a80 [ 420.959055] RBP: ffffbe426291fb00 R08: 0000000000000001 R09: ffffffffc0d39ade [ 420.960587] R10: ffffbe426291fb20 R11: ffff9e49ffdd4000 R12: ffff9e297e407a80 [ 420.962105] R13: fffff3d33e98fa40 R14: ffff9e29263e9c30 R15: ffff9e2954464fd8 [ 420.963611] FS: 00007fa2ea097780(0000) GS:ffff9e297e840000(0000) knlGS:0000000000000000 [ 420.965144] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 420.966663] CR2: 00007f16bfffefb8 CR3: 0000001ff0c62000 CR4: 0000000000340ee0 [ 420.968193] Call Trace: [ 420.969703] ? __page_cache_release+0x3c/0x220 [ 420.971294] ? amdgpu_ttm_tt_unpopulate+0x5e/0x80 [amdgpu] [ 420.972789] kfree+0x168/0x180 [ 420.974353] ? amdgpu_ttm_tt_set_user_pages+0x64/0xc0 [amdgpu] [ 420.975850] ? kfree+0x168/0x180 [ 420.977403] amdgpu_ttm_tt_unpopulate+0x5e/0x80 [amdgpu] [ 420.978888] ttm_tt_unpopulate.part.10+0x53/0x60 [amdttm] [ 420.980357] ttm_tt_destroy.part.11+0x4f/0x60 [amdttm] [ 420.981814] ttm_tt_destroy+0x13/0x20 [amdttm] [ 420.983273] ttm_bo_cleanup_memtype_use+0x36/0x80 [amdttm] [ 420.984725] ttm_bo_release+0x1c9/0x360 [amdttm] [ 420.986167] amdttm_bo_put+0x24/0x30 [amdttm] [ 420.987663] amdgpu_bo_unref+0x1e/0x30 [amdgpu] [ 420.989165] amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu+0x9ca/0xb10 [amdgpu] [ 420.990666] kfd_ioctl_alloc_memory_of_gpu+0xef/0x2c0 [amdgpu] Signed-off-by: Philip Yang <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
| * | drm/amdgpu: Add comment to function amdgpu_ttm_alloc_gartOak Zeng2020-09-151-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | Add comments to refect what function does Signed-off-by: Oak Zeng <[email protected]> Reviewed-by: Christian Konig <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* | | drm/amdgpu: switch to new allocator v2Christian König2020-10-291-31/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It should be able to handle all cases here. v2: fix debugfs as well Signed-off-by: Christian König <[email protected]> Reviewed-by: Dave Airlie <[email protected]> Reviewed-by: Madhav Chauhan <[email protected]> Tested-by: Huang Rui <[email protected]> Link: https://patchwork.freedesktop.org/patch/397086/?series=83051&rev=1
* | | drm/ttm: wire up the new pool as default one v2Christian König2020-10-291-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Provide the necessary parameters by all drivers and use the new pool alloc when no driver specific function is provided. v2: fix the GEM VRAM helpers Signed-off-by: Christian König <[email protected]> Reviewed-by: Dave Airlie <[email protected]> Reviewed-by: Madhav Chauhan <[email protected]> Tested-by: Huang Rui <[email protected]> Link: https://patchwork.freedesktop.org/patch/397081/?series=83051&rev=1
* | | drm/ttm: merge ttm_dma_tt back into ttm_ttChristian König2020-10-261-8/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | It makes no difference to kmalloc if the structure is 48 or 64 bytes in size. Signed-off-by: Christian König <[email protected]> Reviewed-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/396950/
* | | drm/ttm: make num_pages uint32_tChristian König2020-10-261-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | We can still allocate 16TiB with that. Signed-off-by: Christian König <[email protected]> Reviewed-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/396946/
* | | drm/ttm: nuke ttm_tt_set_(un)populated againChristian König2020-10-261-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | Neither page allocation backend nor the driver should mess with that. Signed-off-by: Christian König <[email protected]> Reviewed-by: Dave Airlie <[email protected]> Reviewed-by: Madhav Chauhan <[email protected]> Link: https://patchwork.freedesktop.org/patch/396948/
* | | drm/ttm: replace last move_notify with delete_mem_notifyDave Airlie2020-10-221-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The move notify callback is only used in one place, this should be removed in the future, but for now just rename it to the use case which is to notify the driver that the GPU memory is to be deleted. Drivers can be cleaned up after this separately. Reviewed-by: Christian König <[email protected]> Signed-off-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
* | | drm/ttm: move last binding into the drivers.Dave Airlie2020-10-211-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | This moves the call to tt binding into the driver move, and drops the driver callback. Reviewed-by: Christian König <[email protected]> Signed-off-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
* | | drm/ttm: drop move notify around move.Dave Airlie2020-10-211-3/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The drivers now do this in the move callback. move_notify is still needed in the destroy path. Reviewed-by: Christian König <[email protected]> Signed-off-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
* | | drm/ttm: drop unbind callback.Dave Airlie2020-10-211-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | The drivers now control this, so drop unbinding. Reviewed-by: Christian König <[email protected]> Signed-off-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
* | | drm/ttm: add move to system into driversDave Airlie2020-10-211-3/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This moves the to system move into the drivers, and moves all the unbinds in the move path under driver control Note: radeon/nouveau already wait so don't duplicate it. Reviewed-by: Christian König <[email protected]> Signed-off-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
* | | drm/ttm: move some move binds into the driversDave Airlie2020-10-211-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | This just gives the driver control over some of the bind paths. Reviewed-by: Christian König <[email protected]> Signed-off-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
* | | drm/ttm: add move old to system to drivers.Dave Airlie2020-10-191-3/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | Uninline ttm_bo_move_ttm. Eventually want to unhook the unbind out. Reviewed-by: Ben Skeggs <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
* | | drm/ttm: use new move interface for known system->ttm movesDave Airlie2020-10-191-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In all 3 drivers there is a case where the driver knows the bo is in SYSTEM so don't call the api that checks that. Reviewed-by: Ben Skeggs <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
* | | drm/ttm: nuke caching placement flagsChristian König2020-10-151-9/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changing the caching on the fly never really worked flawlessly. So stop this completely and just let drivers specific the desired caching in the tt or bus object. Signed-off-by: Christian König <[email protected]> Reviewed-by: Michael J. Ruhl <[email protected]> Link: https://patchwork.freedesktop.org/patch/394256/
* | | drm/ttm: add caching state to ttm_bus_placementChristian König2020-10-151-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | And implement setting it up correctly in the drivers. This allows getting rid of the placement flags for this. Signed-off-by: Christian König <[email protected]> Reviewed-by: Michael J. Ruhl <[email protected]> Link: https://patchwork.freedesktop.org/patch/394254/
* | | drm/ttm: set the tt caching state at creation timeChristian König2020-10-151-2/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | All drivers can determine the tt caching state at creation time, no need to do this on the fly during every validation. Signed-off-by: Christian König <[email protected]> Reviewed-by: Michael J. Ruhl <[email protected]> Link: https://patchwork.freedesktop.org/patch/394253/
* | | drm/amdgpu: stop using TTMs fault callbackChristian König2020-09-281-4/+36
| | | | | | | | | | | | | | | | | | | | | | | | Implement the fault handler ourself using the provided TTM functions. Signed-off-by: Christian König <[email protected]> Reviewed-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/392324/
* | | drm/amdgpu/ttm: handle tt moves properly.Dave Airlie2020-09-241-5/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The core move code currently handles use_tt moves, for amdgpu this was being handled also in the driver, but not using the same paths. If moving between TT/SYSTEM (all the use_tt paths on amdgpu) use the core move function. Eventually the core will be flipped over to calling the driver. Reviewed-by: Christian König <[email protected]> Signed-off-by: Dave Airlie <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
generated by cgit (git 2.51.2) at 2025-12-02 10:05:11 +0000