linux/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c, branch v6.8

Merge tag 'drm-next-2023-11-07' of git://anongit.freedesktop.org/drm/drm

2023-11-08T01:10:02Z

Pull more drm updates from Dave Airlie: "Geert pointed out I missed the renesas reworks in my main pull, so this pull contains the renesas next work for atomic conversion and DT support. It also contains a bunch of amdgpu and some small ssd13xx fixes. renesas: - atomic conversion - DT support ssd13xx: - dt binding fix for ssd132x - Initialize ssd130x crtc_state to NULL. amdgpu: - Fix RAS support check - RAS fixes - MES fixes - SMU13 fixes - Contiguous memory allocation fix - BACO fixes - GPU reset fixes - Min power limit fixes - GFX11 fixes - USB4/TB hotplug fixes - ARM regression fix - GFX9.4.3 fixes - KASAN/KCSAN stack size check fixes - SR-IOV fixes - SMU14 fixes - PSP13 fixes - Display blend fixes - Flexible array size fixes amdkfd: - GPUVM fix radeon: - Flexible array size fixes" * tag 'drm-next-2023-11-07' of git://anongit.freedesktop.org/drm/drm: (83 commits) drm/amd/display: Enable fast update on blendTF change drm/amd/display: Fix blend LUT programming drm/amd/display: Program plane color setting correctly drm/amdgpu: Query and report boot status drm/amdgpu: Add psp v13 function to query boot status drm/amd/swsmu: remove fw version check in sw_init. drm/amd/swsmu: update smu v14_0_0 driver if and metrics table drm/amdgpu: Add C2PMSG_109/126 reg field shift/masks drm/amdgpu: Optimize the asic type fix code drm/amdgpu: fix GRBM read timeout when do mes_self_test drm/amdgpu: check recovery status of xgmi hive in ras_reset_error_count drm/amd/pm: only check sriov vf flag once when creating hwmon sysfs drm/amdgpu: Attach eviction fence on alloc drm/amdkfd: Improve amdgpu_vm_handle_moved drm/amd/display: Increase frame warning limit with KASAN or KCSAN in dml2 drm/amd/display: Avoid NULL dereference of timing generator drm/amdkfd: Update cache info for GFX 9.4.3 drm/amdkfd: Populate cache info for GFX 9.4.3 drm/amdgpu: don't put MQDs in VRAM on ARM | ARM64 drm/amdgpu/smu13: drop compute workload workaround ...

drm/amdgpu: don't use ATRM for external devices

2023-11-03T15:59:13Z

The ATRM ACPI method is for fetching the dGPU vbios rom image on laptops and all-in-one systems. It should not be used for external add in cards. If the dGPU is thunderbolt connected, don't try ATRM. v2: pci_is_thunderbolt_attached only works for Intel. Use pdev->external_facing instead. v3: dev_is_removable() seems to be what we want Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2925 Reviewed-by: Mario Limonciello Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org

drm/amdgpu: Use pci_get_base_class() to reduce duplicated code

2023-09-28T21:54:54Z

Use pci_get_base_class() to reduce duplicated code. No functional change intended. Link: https://lore.kernel.org/r/20230825062714.6325-5-sui.jingfeng@linux.dev Signed-off-by: Sui Jingfeng Signed-off-by: Bjorn Helgaas Reviewed-by: Alex Deucher Cc: Alex Deucher

drm/amdgpu: Remove a lot of unnecessary ternary operators

2023-08-09T13:39:56Z

There are many ternary operators, the true or false judgement of which is unnecessary in C language semantics. Signed-off-by: Ruan Jinjie Signed-off-by: Alex Deucher

drm/amd/amdgpu: Fix errors & warnings in amdgpu _bios, _cs, _dma_buf, _fence.c

2023-06-09T13:29:51Z

The following checkpatch errors & warning is removed. ERROR: else should follow close brace '}' ERROR: trailing statements should be on next line WARNING: Prefer 'unsigned int' to bare use of 'unsigned' WARNING: Possible repeated word: 'Fences' WARNING: Missing a blank line after declarations WARNING: braces {} are not necessary for single statement blocks WARNING: Comparisons should place the constant on the right side of the test WARNING: printk() should include KERN_ facility level Cc: Christian König Cc: Alex Deucher Signed-off-by: Srinivasan Shanmugam Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: Fix PCI device refcount leak in amdgpu_atrm_get_bios()

2022-11-29T16:03:39Z

As comment of pci_get_class() says, it returns a pci_device with its refcount increased and decreased the refcount for the input parameter @from if it is not NULL. If we break the loop in amdgpu_atrm_get_bios() with 'pdev' not NULL, we need to call pci_dev_put() to decrease the refcount. Add the missing pci_dev_put() to avoid refcount leak. Fixes: d38ceaf99ed0 ("drm/amdgpu: add core driver (v4)") Signed-off-by: Xiongfeng Wang Signed-off-by: Alex Deucher

drm/amdgpu: add nbio callback to query rom offset

2022-04-28T21:48:32Z

Add nbio callback func used to query rom offset. Used to query the rom offset for fetching the vbios. Acked-by: Christian König Signed-off-by: Hawking Zhang Reviewed-by: Lijo Lazar Signed-off-by: Alex Deucher

drm/amdgpu: switch to common helper to read bios from rom

2022-01-25T23:00:33Z

create a common helper function for soc15 and onwards to read bios image from rom Signed-off-by: Hawking Zhang Reviewed-by: Lijo Lazar Signed-off-by: Alex Deucher

Merge tag 'amd-drm-next-5.13-2021-03-23' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

2021-03-26T14:53:21Z

amd-drm-next-5.13-2021-03-23: amdgpu: - Debugfs cleanup - Various cleanups and spelling fixes - Flexible array cleanups - Initial AMD Freesync HDMI - Display fixes - 10bpc dithering improvements - Display ASSR support - Clean up and unify powerplay and swsmu interfaces - Vangogh fixes - Add SMU gfx busy queues for RV/PCO - PCIE DPM fixes - S0ix fixes - GPU metrics data fixes - DCN secure display support - Backlight type override - Add initial support for Aldebaran - RAS fixes - Prime fixes for A+A systems - Reset fixes - Initial resource cursor support - Drop legacy IO BAR requirements - Various power fixes amdkfd: - MMU notifier fixes - APU fixes radeon: - Debugfs cleanups - Flexible array cleanups UAPI: - amdgpu: Add a new INFO ioctl interface to query video capabilities rather than hardcoding them in userspace. This allows us to provide fine grained asic capabilities (e.g., if a particular part is bandwidth limited, we can limit the capabilities). Proposed userspace: https://gitlab.freedesktop.org/leoliu/drm/-/commits/info_video_caps https://gitlab.freedesktop.org/leoliu/mesa/-/commits/info_video_caps - amdkfd: bump the driver version. There was a problem with reporting some RAS features on older versions of the driver. Proposed userspace: https://github.com/RadeonOpenCompute/ROCT-Thunk-Interface/commit/7cdd63475c36bb9f49bb960f90f9a8cdb7e80a21 Danvet: A bunch of conflicts all over, but it seems to compile ... I did put the call to dc_allow_idle_optimizations() on a single line since it looked a bit too jarring to be left alone. Signed-off-by: Daniel Vetter From: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/20210324040147.1990338-1-alexander.deucher@amd.com

drm/amdgpu: Use dev_info if VFCT table not valid

2021-03-24T03:31:24Z

Some ASICs do not have GOP driver to copy vbios image into VFCT table. And it will go to next check. Signed-off-by: Feifei Xu Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher