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| * drm/amdgpu: simplify logic in atpx resume handlingAlex Deucher2020-12-151-4/+2
| | | | | | | | | | | | | | | | Simplify the logic in the runtime resume handling for atpx Acked-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amdgpu: no need to call pci_ignore_hotplug for _PR3Alex Deucher2020-12-151-8/+1
| | | | | | | | | | | | | | The platform knows it's doing d3cold. Acked-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amdgpu: split BOCO and ATPX handlingAlex Deucher2020-12-151-4/+14
| | | | | | | | | | | | | | | | In preparation for systems that support d3cold on dGPUs independent of PX/HG. No functional change intended. Acked-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | Merge tag 'drm-misc-next-2020-11-27-1' of ↵Daniel Vetter2020-12-151-2/+0
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 <daniel.vetter@ffwll.ch> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20201127083055.GA29139@linux-uq9g
| * drm/amdgpu: Fix missing prototype warningLuben Tuikov2020-11-181-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | Fix a missing prototype warning for function amdgpu_info_ioctl(), drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c:482:5: warning: no previous prototype for 'amdgpu_info_ioctl' [-Wmissing-prototypes] Signed-off-by: Luben Tuikov <luben.tuikov@amd.com> Reported-by: kernel test robot <lkp@intel.com> Reviewed-by: Souptick Joarder <jrdr.linux@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201110051548.685725-1-luben.tuikov@amd.com
* | Merge tag 'amd-drm-next-5.11-2020-12-09' of ↵Dave Airlie2020-12-101-6/+18
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201210045344.21566-1-alexander.deucher@amd.com Signed-off-by: Dave Airlie <airlied@redhat.com>
| * drm/amdgpu: add module parameter choose runtime methodLikun Gao2020-11-241-2/+2
| | | | | | | | | | | | | | | | | | | | | | Default runtime logic not changed. Provide an alternative runtime method. (set 1 to use BACO; 2 to use BAMACO) When set reset_method to 4, it will use BACO or BAMACO for gpu reset, according to runpm value. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amdgpu: add DID for dimgrey_cavefishTao Zhou2020-11-181-0/+6
| | | | | | | | | | | | | | | | Add device id for dimgrey_cavefish. Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Jiansong Chen <Jiansong.Chen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amdgpu: add device ID for navy_flounder (v2)Tao Zhou2020-11-181-0/+6
| | | | | | | | | | | | | | | | | | | | add device ID for navy_flounder v2: squash in updates Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amdgpu: remove experimental flag from arcturusAlex Deucher2020-11-161-4/+4
| | | | | | | | | | | | | | This has been stable for a while. Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | Merge drm/drm-next into drm-misc-nextThomas Zimmermann2020-11-101-25/+36
|\| | | | | | | | | | | | | We need commit f8f6ae5d077a ("mm: always have io_remap_pfn_range() set pgprot_decrypted()") to be able to merge Jason's cleanup patch. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
| * Merge tag 'amd-drm-next-5.11-2020-11-05' of ↵Dave Airlie2020-11-101-25/+36
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201105222749.201798-1-alexander.deucher@amd.com
| | * drm/amdgpu: update module paramter doc of amdgpu_dpmKevin Wang2020-11-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | the vega20 isn't supported swsmu. Signed-off-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * drm/amdgpu: do not initialise global variables to 0 or NULLDeepak R Varma2020-11-041-21/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Initializing global variable to 0 or NULL is not necessary and should be avoided. Issue reported by checkpatch script as: ERROR: do not initialise globals to 0 (or NULL). Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Deepak R Varma <mh12gx2825@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * 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 <mh12gx2825@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * drm/amdgpu: enable MULTI_MON_PP_MCLK_SWITCH DC feature at defaultEvan Quan2020-10-271-2/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With this, for multiple monitors in sync(e.g. with the same model), mclk switching will be allowed. That helps saving some idle power on some ASICs(e.g. Polaris). Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * drm/amdgpu: add DID for navi10 blockchain SKUTianci.Yin2020-10-231-0/+1
| | | | | | | | | | | | | | | | | | | | | Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Guchun Chen <guchun.chen@amd.com> Signed-off-by: Tianci.Yin <tianci.yin@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * drm/amdgpu: add van gogh pci idHuang Rui2020-10-051-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | Add Van Gogh PCI id support. Signed-off-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | Merge tag 'drm-misc-next-2020-10-27' of ↵Dave Airlie2020-11-041-6/+0
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 5.11: UAPI Changes: - doc: rules for EBUSY on non-blocking commits; requirements for fourcc modifiers; on parsing EDID - fbdev/sbuslib: Remove unused FBIOSCURSOR32 - fourcc: deprecate DRM_FORMAT_MOD_NONE - virtio: Support blob resources for memory allocations; Expose host-visible and cross-device features Cross-subsystem Changes: - devicetree: Add vendor Prefix for Yes Optoelectronics, Shanghai Top Display Optoelectronics - dma-buf: Add struct dma_buf_map that stores DMA pointer and I/O-memory flag; dma_buf_vmap()/vunmap() return address in dma_buf_map; Use struct_size() macro Core Changes: - atomic: pass full state to CRTC atomic enable/disable; warn for EBUSY during non-blocking commits - dp: Prepare for DP 2.0 DPCD - dp_mst: Receive extended DPCD caps - dma-buf: Documentation - doc: Format modifiers; dma-buf-map; Cleanups - fbdev: Don't use compat_alloc_user_space(); mark as orphaned - fb-helper: Take lock in drm_fb_helper_restore_work_fb() - gem: Convert implementation and drivers to GEM object functions, remove GEM callbacks from struct drm_driver (expect gem_prime_mmap) - panel: Cleanups - pci: Add legacy infix to drm_irq_by_busid() - sched: Avoid infinite waits in drm_sched_entity_destroy() - switcheroo: Cleanups - ttm: Remove AGP support; Don't modify caching during swapout; Major refactoring of the implementation and API that affects all depending drivers; Add ttm_bo_wait_ctx(); Add ttm_bo_pin()/unpin() in favor of TTM_PL_FLAG_NO_EVICT; Remove ttm_bo_create(); Remove fault_reserve_notify() callback; Push move() implementation into drivers; Remove TTM_PAGE_FLAG_WRITE; Replace caching flags with init-time cache setting; Push ttm_tt_bind() into drivers; Replace move_notify() with delete_mem_notify(); No overlapping memcpy(); no more ttm_set_populated() - vram-helper: Fix BO top-down placement; TTM-related changes; Init GEM object functions with defaults; Default placement in system memory; Cleanups Driver Changes: - amdgpu: Use GEM object functions - armada: Use GEM object functions - aspeed: Configure output via sysfs; Init struct drm_driver with - ast: Reload LUT after FB format changes - bridge: Add driver and DT bindings for anx7625; Cleanups - bridge/dw-hdmi: Constify ops - bridge/ti-sn65dsi86: Add retries for link training - bridge/lvds-codec: Add support for regulator - bridge/tc358768: Restore connector support DRM_GEM_CMA_DRIVEROPS; Cleanups - display/ti,j721e-dss: Add DT properies assigned-clocks, assigned-clocks-parent and dma-coherent - display/ti,am65s-dss: Add DT properies assigned-clocks, assigned-clocks-parent and dma-coherent - etnaviv: Use GEM object functions - exynos: Use GEM object functions - fbdev: Cleanups and compiler fixes throughout framebuffer drivers - fbdev/cirrusfb: Avoid division by 0 - gma500: Use GEM object functions; Fix double-free of connector; Cleanups - hisilicon/hibmc: I2C-based DDC support; Use to_hibmc_drm_device(); Cleanups - i915: Use GEM object functions - imx/dcss: Init driver with DRM_GEM_CMA_DRIVER_OPS; Cleanups - ingenic: Reset pixel clock when parent clock changes; support reserved memory; Alloc F0 and F1 DMA channels at once; Support different pixel formats; Revert support for cached mmap buffers on F0/F1; support 30-bit/24-bit/8-bit-palette modes - komeda: Use DEFINE_SHOW_ATTRIBUTE - mcde: Detect platform_get_irq() errors - mediatek: Use GEM object functions - msm: Use GEM object functions - nouveau: Cleanups; TTM-related changes; Use GEM object functions - omapdrm: Use GEM object functions - panel: Add driver and DT bindings for Novatak nt36672a; Add driver and DT bindings for YTC700TLAG-05-201C; Add driver and DT bindings for TDO TL070WSH30; Cleanups - panel/mantix: Fix reset; Fix deref of NULL pointer in mantix_get_modes() - panel/otm8009a: Allow non-continuous dsi clock; Cleanups - panel/rm68200: Allow non-continuous dsi clock; Fix mode to 50 FPS - panfrost: Fix job timeout handling; Cleanups - pl111: Use GEM object functions - qxl: Cleanups; TTM-related changes; Pin new BOs with ttm_bo_init_reserved() - radeon: Cleanups; TTM-related changes; Use GEM object functions - rockchip: Use GEM object functions - shmobile: Cleanups - tegra: Use GEM object functions - tidss: Set drm_plane_helper_funcs.prepare_fb - tilcdc: Don't keep vblank interrupt enabled all the time - tve200: Detect platform_get_irq() errors - vc4: Use GEM object functions; Only register components once DSI is attached; Add Maxime as maintainer - vgem: Use GEM object functions - via: Simplify critical section in via_mem_alloc() - virtgpu: Use GEM object functions - virtio: Implement blob resources, host-visible and cross-device features; Support mapping of host-allocated resources; Use UUID APi; Cleanups - vkms: Use GEM object functions; Switch to SHMEM - vmwgfx: TTM-related changes; Inline ttm_bo_swapout_all() - xen: Use GEM object functions - xlnx: Use GEM object functions Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20201027100936.GA4858@linux-uq9g
* | | | drm/amdgpu: Make struct drm_driver constLuben Tuikov2020-11-061-4/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make the definition of struct drm_driver a constant, to follow the latest developments in the DRM layer. Signed-off-by: Luben Tuikov <luben.tuikov@amd.com> [danvet: Rebase onto devm_drm_dev_alloc patch and drop the freesync ioctl line again that escaped from internal trees.] Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20201104100425.1922351-6-daniel.vetter@ffwll.ch
* | | | Merge drm/drm-next into drm-misc-nextMaxime Ripard2020-11-021-7/+38
|\| | | | |/ / |/| | | | | | | | | | | Daniel needs -rc2 in drm-misc-next to merge some patches Signed-off-by: Maxime Ripard <maxime@cerno.tech>
| * | drm/amdgpu: add DID for navi10 blockchain SKUTianci.Yin2020-10-261-0/+1
| | | | | | | | | | | | | | | | | | | | | Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Guchun Chen <guchun.chen@amd.com> Signed-off-by: Tianci.Yin <tianci.yin@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | Merge tag 'amd-drm-fixes-5.10-2020-10-09' of ↵Dave Airlie2020-10-121-2/+7
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://people.freedesktop.org/~agd5f/linux into drm-next amd-drm-fixes-5.10-2020-10-09: amdgpu: - Clean up indirect register access - Navy Flounder fixes - SMU11 AC/DC interrupt fixes - GPUVM alignment fix - Display fixes - Misc other fixes Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201009222810.4030-1-alexander.deucher@amd.com
| | * drm/amdgpu: add an auto setting to the noretry parameterAlex Deucher2020-09-251-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This allows us to set different defaults on a per asic basis. This way we can enable noretry on dGPUs where it can increase performance in certain cases and disable it on chips where it can be problematic. For now the default is 0 for all asics, but we may want to try and enable it again for newer dGPUs. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Luben Tuikov <luben.tuikov@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | Merge tag 'drm-misc-next-2020-09-21' of ↵Dave Airlie2020-09-231-12/+4
| |\ \ | | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 <airlied@redhat.com> From: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20200921152956.2gxnsdgxmwhvjyut@gilmour.lan
| * | drm/amdgpu: remove experimental flag from navi12Alex Deucher2020-09-171-2/+2
| | | | | | | | | | | | | | | | | | | | | Navi12 has worked fine for a while now. Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | drm/amdgpu: add device ID for sienna_cichlid (v2)Likun Gao2020-09-171-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add device ID for sienna_cichlid. v2: squash in additional device ids. Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | drm/amdgpu: Fail to load on RAVEN if SME is activeAlex Deucher2020-09-151-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Due to hardware bugs, scatter/gather display on raven requires a 1:1 IOMMU mapping, however, SME (System Memory Encryption) requires an indirect IOMMU mapping because the encryption bit is beyond the DMA mask of the chip. As such, the two are incompatible. Acked-by: Joerg Roedel <jroedel@suse.de> Reviewed-by: Christian König <christian.koenig@amd.com> Acked-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | drm/amdgpu: Fix consecutive DPC recovery failures.Andrey Grodzovsky2020-09-151-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Cache the PCI state on boot and before each case where we might loose it. v2: Add pci_restore_state while caching the PCI state to avoid breaking PCI core logic for stuff like suspend/resume. v3: Extract pci_restore_state from amdgpu_device_cache_pci_state to avoid superflous restores during GPU resets and suspend/resumes. v4: Style fixes. Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | drm/amdgpu: Implement DPC recoveryAndrey Grodzovsky2020-09-151-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add PCI Downstream Port Containment (DPC) with basic recovery functionality v2: remove pci_save_state to avoid breaking suspend/resume v3: Fix style comments v4: Improve description. Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | | drm/amdgpu: Introduce GEM object functionsThomas Zimmermann2020-09-251-6/+0
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | GEM object functions deprecate several similar callback interfaces in struct drm_driver. This patch replaces the per-driver callbacks with per-instance callbacks in amdgpu. The only exception is gem_prime_mmap, which is non-trivial to convert. v3: * remove amdgpu_object.c from patch (Christian) v2: * move object-function instance to amdgpu_gem.c (Christian) * set callbacks in amdgpu_gem_object_create() (Christian) Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200923102159.24084-2-tzimmermann@suse.de
* | drm/amdgpu: Convert to using devm_drm_dev_alloc() (v2)Luben Tuikov2020-09-211-12/+4
|/ | | | | | | | | | | | | | | | | | | | Convert to using devm_drm_dev_alloc(), as drm_dev_init() is going away. v2: Remove drm_dev_put() since a) devres doesn't do refcounting, see Documentation/driver-api/driver-model/devres.rst, Section 4, paragraph 1; and since b) devres acts as garbage collector when the DRM device's parent's devres "action" callback is called to free the container device (amdgpu_device), which embeds the DRM dev. Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Luben Tuikov <luben.tuikov@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200918132505.2316382-4-daniel.vetter@ffwll.ch
* Merge tag 'amd-drm-next-5.10-2020-09-03' of ↵Dave Airlie2020-09-081-22/+57
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://people.freedesktop.org/~agd5f/linux into drm-next amd-drm-next-5.10-2020-09-03: amdgpu: - RAS fixes - Sienna Cichlid updates - Navy Flounder updates - DCE6 (SI) support in DC - Enable plane rotation - Rework pre-OS vram reservation handling during driver init - Add standard interface to dump GPU metrics table from SMU - Rework tiling and tmz state handling in atomic commits - Pstate fixes - Add voltage and power hwmon interfaces for renoir - SW CTF fixes - S/G display fix for Raven - Print client strings for vmfaults for vega and newer - Manual fan control fixes - Display updates - Reorg power management directory structure - Misc bug fixes - Misc code cleanups amdkfd: - Topology fixes - Add SMI events for thermal throttling and GPU resets radeon: - switch from pci_* to dma_* for dma allocations - PLL fix Scheduler: - Clean up priority levels UAPI: - amdgpu INFO IOCTL query update for TMZ state https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6049 - amdkfd SMI event interface updates https://github.com/RadeonOpenCompute/rocm_smi_lib/tree/therm_thrott From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200903222921.4152-1-alexander.deucher@amd.com
| * drm/amdgpu: Fix a redundant kfreexinhui pan2020-09-031-9/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drm_dev_alloc() alloc *dev* and set managed.final_kfree to dev to free itself. Now from commit 5cdd68498918("drm/amdgpu: Embed drm_device into amdgpu_device (v3)") we alloc *adev* and ddev is just a member of it. So drm_dev_release try to free a wrong pointer then. Also driver's release trys to free adev, but drm_dev_release will access dev after call drvier's release. To fix it, remove driver's release and set managed.final_kfree to adev. [ 36.269348] BUG: unable to handle page fault for address: ffffa0c279940028 [ 36.276841] #PF: supervisor read access in kernel mode [ 36.282434] #PF: error_code(0x0000) - not-present page [ 36.288053] PGD 676601067 P4D 676601067 PUD 86a414067 PMD 86a247067 PTE 800ffff8066bf060 [ 36.296868] Oops: 0000 [#1] SMP DEBUG_PAGEALLOC NOPTI [ 36.302409] CPU: 4 PID: 1375 Comm: bash Tainted: G O 5.9.0-rc2+ #46 [ 36.310670] Hardware name: System manufacturer System Product Name/PRIME Z390-A, BIOS 1401 11/26/2019 [ 36.320725] RIP: 0010:drm_managed_release+0x25/0x110 [drm] [ 36.326741] Code: 80 00 00 00 00 0f 1f 44 00 00 55 48 c7 c2 5a 9f 41 c0 be 00 02 00 00 48 89 e5 41 57 41 56 41 55 41 54 49 89 fc 53 48 83 ec 08 <48> 8b 7f 18 e8 c2 10 ff ff 4d 8b 74 24 20 49 8d 44 24 5 [ 36.347217] RSP: 0018:ffffb9424141fce0 EFLAGS: 00010282 [ 36.352931] RAX: 0000000000000006 RBX: ffffa0c279940010 RCX: 0000000000000006 [ 36.360718] RDX: ffffffffc0419f5a RSI: 0000000000000200 RDI: ffffa0c279940010 [ 36.368503] RBP: ffffb9424141fd10 R08: 0000000000000001 R09: 0000000000000001 [ 36.376304] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa0c279940010 [ 36.384070] R13: ffffffffc0e2a000 R14: ffffa0c26924e220 R15: fffffffffffffff2 [ 36.391845] FS: 00007fc4a277b740(0000) GS:ffffa0c288e00000(0000) knlGS:0000000000000000 [ 36.400669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.406937] CR2: ffffa0c279940028 CR3: 0000000792304006 CR4: 00000000003706e0 [ 36.414732] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 36.422550] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 36.430354] Call Trace: [ 36.433044] drm_dev_put.part.0+0x40/0x60 [drm] [ 36.438017] drm_dev_put+0x13/0x20 [drm] [ 36.442398] amdgpu_pci_remove+0x56/0x60 [amdgpu] [ 36.447528] pci_device_remove+0x3e/0xb0 [ 36.451807] device_release_driver_internal+0xff/0x1d0 [ 36.457416] device_release_driver+0x12/0x20 [ 36.462094] pci_stop_bus_device+0x70/0xa0 [ 36.466588] pci_stop_and_remove_bus_device_locked+0x1b/0x30 [ 36.472786] remove_store+0x7b/0x90 [ 36.476614] dev_attr_store+0x17/0x30 [ 36.480646] sysfs_kf_write+0x4b/0x60 [ 36.484655] kernfs_fop_write+0xe8/0x1d0 [ 36.488952] vfs_write+0xf5/0x230 [ 36.492562] ksys_write+0x70/0xf0 [ 36.496206] __x64_sys_write+0x1a/0x20 [ 36.500292] do_syscall_64+0x38/0x90 [ 36.504219] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Signed-off-by: xinhui pan <xinhui.pan@amd.com> Acked-by: Alex Deucher <alexancer.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amdkfd: implement the dGPU fallback path for apu (v6)Huang Rui2020-08-261-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We still have a few iommu issues which need to address, so force raven as "dgpu" path for the moment. This is to add the fallback path to bypass IOMMU if IOMMU v2 is disabled or ACPI CRAT table not correct. v2: Use ignore_crat parameter to decide whether it will go with IOMMUv2. v3: Align with existed thunk, don't change the way of raven, only renoir will use "dgpu" path by default. v4: don't update global ignore_crat in the driver, and revise fallback function if CRAT is broken. v5: refine acpi crat good but no iommu support case, and rename the title. v6: fix the issue of dGPU initialized firstly, just modify the report value in the node_show(). Signed-off-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amdgpu: Embed drm_device into amdgpu_device (v3)Luben Tuikov2020-08-261-15/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | a) Embed struct drm_device into struct amdgpu_device. b) Modify the inline-f drm_to_adev() accordingly. c) Modify the inline-f adev_to_drm() accordingly. d) Eliminate the use of drm_device.dev_private, in amdgpu. e) Switch from using drm_dev_alloc() to drm_dev_init(). f) Add a DRM driver release function, which frees the container amdgpu_device after all krefs on the contained drm_device have been released. v2: Split out adding adev_to_drm() into its own patch (previous commit), making this patch more succinct and clear. More detailed commit description. v3: squash in fix to call drmm_add_final_kfree() to avoid a warning. Signed-off-by: Luben Tuikov <luben.tuikov@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amdgpu: drm_device to amdgpu_device by inline-f (v2)Luben Tuikov2020-08-241-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Get the amdgpu_device from the DRM device by use of an inline function, drm_to_adev(). The inline function resolves a pointer to struct drm_device to a pointer to struct amdgpu_device. v2: Use a typed visible static inline function instead of an invisible macro. Signed-off-by: Luben Tuikov <luben.tuikov@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amdgpu: new ids flag for tmz (v2)Pierre-Eric Pelloux-Prayer2020-08-061-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allows UMD to know if TMZ is supported and enabled. This commit also bumps KMS_DRIVER_MINOR because if we don't UMD can't tell if "ids_flags & AMDGPU_IDS_FLAGS_TMZ == 0" means "tmz is not enabled" or "tmz may be enabled but the kernel doesn't report it". v2: use amdgpu_is_tmz() and reworded commit message. Signed-off-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amdkfd: option to disable system mem limitPhilip Yang2020-08-061-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If multiple process share system memory through /dev/shm, KFD allocate memory should not fail if it reaches the system memory limit because one copy of physical system memory are shared by multiple process. Add module parameter no_system_mem_limit to provide user option to disable system memory limit check at runtime using sysfs or during driver module init using kernel boot argument. By default the system memory limit is on. Print out debug message to warn user if KFD allocate memory failed because system memory reaches limit. 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>
| * drm/amdgpu: introduce a new parameter to configure how many KCQ we want(v5)Monk Liu2020-08-041-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | what: the MQD's save and restore of KCQ (kernel compute queue) cost lots of clocks during world switch which impacts a lot to multi-VF performance how: introduce a paramter to control the number of KCQ to avoid performance drop if there is no kernel compute queue needed notes: this paramter only affects gfx 8/9/10 v2: refine namings v3: choose queues for each ring to that try best to cross pipes evenly. v4: fix indentation some cleanupsin the gfx_compute_queue_acquire() v5: further fix on indentations more cleanupsin gfx_compute_queue_acquire() TODO: in the future we will let hypervisor driver to set this paramter automatically thus no need for user to configure it through modprobe in virtual machine Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amdgpu: add bad page count threshold in module parameter(v3)Guchun Chen2020-08-041-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | bad_page_threshold could be configured to enable/disable the associated bad page retirement feature in RAS. When it's -1, ras will use typical bad page failure value to handle bad page retirement. When it's 0, disable bad page retirement, and no bad page will be recorded and saved. For other valid value, driver will use this manual value as the threshold value of totoal bad pages. v2: correct documentation of this parameter. v3: remove confused statement in documentation. Signed-off-by: Guchun Chen <guchun.chen@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | Merge drm/drm-next into drm-misc-nextThomas Zimmermann2020-08-121-4/+25
|\| | | | | | | | | | | | | | | Backmerging drm-next into drm-misc-next for nouveau and panel updates. Resolves a conflict between ttm and nouveau, where struct ttm_mem_res got renamed to struct ttm_resource. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
| * drm/amdgpu: do not disable SMU on vm rebootNirmoy Das2020-07-211-1/+2
| | | | | | | | | | | | | | | | | | | | For passthrough device, we do baco reset after 1st vm boot so if we disable SMU on 1st VM shutdown baco reset will fail for 2nd vm boot. Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Acked-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amdgpu: add module parameter choose reset modeWenhui Sheng2020-07-151-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | Default value is auto, doesn't change original reset method logic. v2: change to use parameter reset_method v3: add warn msg if specified mode isn't supported Signed-off-by: Likun Gao <Likun.Gao@amd.com> Signed-off-by: Wenhui Sheng <Wenhui.Sheng@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amdgpu: remove distinction between explicit and implicit sync (v2)Christian König2020-07-011-1/+2
| | | | | | | | | | | | | | | | | | | | | | According to Marek a pipeline sync should be inserted for implicit syncs well. v2: bump the driver version Signed-off-by: Christian König <christian.koenig@amd.com> Tested-by: Marek Olšák <marek.olsak@amd.com> Signed-off-by: Marek Olšák <marek.olsak@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amd/display: fix ref count leak in amdgpu_drm_ioctlNavid Emamdoost2020-07-011-1/+2
| | | | | | | | | | | | | | | | | | in amdgpu_drm_ioctl the call to pm_runtime_get_sync increments the counter even in case of failure, leading to incorrect ref count. In case of failure, decrement the ref count before returning. Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amdkfd: Add eviction debug messagesFelix Kuehling2020-07-011-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use WARN to print messages with backtrace when evictions are triggered. This can help determine the root cause of evictions and help spot driver bugs triggering evictions unintentionally, or help with performance tuning by avoiding conditions that cause evictions in a specific workload. The messages are controlled by a new module parameter that can be changed at runtime: echo Y > /sys/module/amdgpu/parameters/debug_evictions echo N > /sys/module/amdgpu/parameters/debug_evictions Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Philip Yang <Philip.Yang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amd/amdgpu: handle return value of amdgpu_driver_load_kmsLiu ChengZhe2020-07-011-1/+3
| | | | | | | | | | | | | | | | | | | | if guest driver failed to enter full GPU access, amdgpu_driver_load_kms will unload kms and free dev->dev_private, drm_dev_register would access null pointer. Driver will enter an error state and can't be unloaded. Signed-off-by: Liu ChengZhe <ChengZhe.Liu@amd.com> Reviewed-by: Madhav Chauhan <madhav.chauhan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amdgpu: Change type of module param `ppfeaturemask` to hexintPaul Menzel2020-07-281-2/+2
|/ | | | | | | | | | | | | | | | | | | | | The newly added hexint helper is more convenient for bitmasks. Before: $ more /sys/module/amdgpu/parameters/ppfeaturemask 4294950911 After: $ more /sys/module/amdgpu/parameters/ppfeaturemask 0xffffbfff Cc: amd-gfx@lists.freedesktop.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/374724/
* drm/amd/display: Add DC Debug mask to disable features for bringupHarry Wentland2020-05-211-0/+8
| | | | | | | | | | | | | | | | | | [Why] At bringup we want to be able to disable various power features. [How] These features are already exposed as dc_debug_options and exercised on other OSes. Create a new dc_debug_mask module parameter and expose relevant bits, in particular * DC_DISABLE_PIPE_SPLIT * DC_DISABLE_STUTTER * DC_DISABLE_DSC * DC_DISABLE_CLOCK_GATING Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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