linux/drivers/gpu/drm/amd, branch v5.12

drm/amdgpu: fix GCR_GENERAL_CNTL offset for dimgrey_cavefish

2021-04-21T15:19:26Z

dimgrey_cavefish has similar gc_10_3 ip with sienna_cichlid, so follow its registers offset setting. Signed-off-by: Jiansong Chen Reviewed-by: Tao Zhou Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org

amd/display: allow non-linear multi-planar formats

2021-04-21T15:18:10Z

Accept non-linear buffers which use a multi-planar format, as long as they don't use DCC. Tested on GFX9 with NV12. Signed-off-by: Simon Ser Cc: Alex Deucher Cc: Harry Wentland Cc: Nicholas Kazlauskas Cc: Bas Nieuwenhuizen Reviewed-by: Bas Nieuwenhuizen Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org

drm/amd/display: Update modifier list for gfx10_3

2021-04-21T15:13:13Z

[Why] Current list supports modifiers that have DCC_MAX_COMPRESSED_BLOCK set to AMD_FMT_MOD_DCC_BLOCK_128B, while AMD_FMT_MOD_DCC_BLOCK_64B is used instead by userspace. [How] Replace AMD_FMT_MOD_DCC_BLOCK_128B with AMD_FMT_MOD_DCC_BLOCK_64B for modifiers with DCC supported. Fixes: faa37f54ce0462 ("drm/amd/display: Expose modifiers") Signed-off-by: Qingqing Zhuo Reviewed-by: Bas Nieuwenhuizen Tested-by: Bas Nieuwenhuizen Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org

drm/amdgpu: reserve fence slot to update page table

2021-04-21T15:10:35Z

Forgot to reserve a fence slot to use sdma to update page table, cause below kernel BUG backtrace to handle vm retry fault while application is exiting. [ 133.048143] kernel BUG at /home/yangp/git/compute_staging/kernel/drivers/dma-buf/dma-resv.c:281! [ 133.048487] Workqueue: events amdgpu_irq_handle_ih1 [amdgpu] [ 133.048506] RIP: 0010:dma_resv_add_shared_fence+0x204/0x280 [ 133.048672] amdgpu_vm_sdma_commit+0x134/0x220 [amdgpu] [ 133.048788] amdgpu_vm_bo_update_range+0x220/0x250 [amdgpu] [ 133.048905] amdgpu_vm_handle_fault+0x202/0x370 [amdgpu] [ 133.049031] gmc_v9_0_process_interrupt+0x1ab/0x310 [amdgpu] [ 133.049165] ? kgd2kfd_interrupt+0x9a/0x180 [amdgpu] [ 133.049289] ? amdgpu_irq_dispatch+0xb6/0x240 [amdgpu] [ 133.049408] amdgpu_irq_dispatch+0xb6/0x240 [amdgpu] [ 133.049534] amdgpu_ih_process+0x9b/0x1c0 [amdgpu] [ 133.049657] amdgpu_irq_handle_ih1+0x21/0x60 [amdgpu] [ 133.049669] process_one_work+0x29f/0x640 [ 133.049678] worker_thread+0x39/0x3f0 [ 133.049685] ? process_one_work+0x640/0x640 Signed-off-by: Philip Yang Signed-off-by: Felix Kuehling Reviewed-by: Christian König Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org # 5.11.x

drm/amdgpu/smu7: fix CAC setting on TOPAZ

2021-04-08T04:36:40Z

We need to enable MC CAC for mclk switching to work. Fixes: d765129a719f ("drm/amd/pm: correct sclk/mclk dpm enablement") Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1561 Tested-by: Konstantin Kharlamov Reviewed-by: Evan Quan Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org

drm/amdgpu: Fix size overflow

2021-04-08T04:36:40Z

ttm->num_pages is uint32. Hit overflow when << PAGE_SHIFT directly Fixes: 230c079fdcf4 ("drm/ttm: make num_pages uint32_t") Signed-off-by: xinhui pan Reviewed-by: Christian König Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org

drm/amd/display: Add missing mask for DCN3

2021-04-07T21:30:39Z

[Why] DCN3 is not reusing DCN1 mask_sh_list, causing SURFACE_FLIP_INT_MASK missing in the mapping. [How] Add the corresponding entry to DCN3 list. Signed-off-by: Qingqing Zhuo Reviewed-by: Nicholas Kazlauskas Acked-by: Qingqing Zhuo Signed-off-by: Alex Deucher

drm/amdgpu: check alignment on CPU page for bo map

2021-04-01T01:53:38Z

The page table of AMDGPU requires an alignment to CPU page so we should check ioctl parameters for it. Return -EINVAL if some parameter is unaligned to CPU page, instead of corrupt the page table sliently. Reviewed-by: Christian König Signed-off-by: Xi Ruoyao Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org

drm/amdgpu: Set a suitable dev_info.gart_page_size

2021-04-01T01:53:38Z

In Mesa, dev_info.gart_page_size is used for alignment and it was set to AMDGPU_GPU_PAGE_SIZE(4KB). However, the page table of AMDGPU driver requires an alignment on CPU pages. So, for non-4KB page system, gart_page_size should be max_t(u32, PAGE_SIZE, AMDGPU_GPU_PAGE_SIZE). Signed-off-by: Rui Wang Signed-off-by: Huacai Chen Link: https://github.com/loongson-community/linux-stable/commit/caa9c0a1 [Xi: rebased for drm-next, use max_t for checkpatch, and reworded commit message.] Signed-off-by: Xi Ruoyao BugLink: https://gitlab.freedesktop.org/drm/amd/-/issues/1549 Tested-by: Dan Horák Reviewed-by: Christian König Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org

drm/amdgpu/vangogh: don't check for dpm in is_dpm_running when in suspend

2021-04-01T01:53:38Z

Do the same thing we do for Renoir. We can check, but since the sbios has started DPM, it will always return true which causes the driver to skip some of the SMU init when it shouldn't. Reviewed-by: Zhan Liu Acked-by: Evan Quan Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org