diff options
Diffstat (limited to 'drivers/gpu')
52 files changed, 433 insertions, 340 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index 2c04ae133848..ef6e78224fdf 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -1123,6 +1123,7 @@ struct amdgpu_device { bool in_s3; bool in_s4; bool in_s0ix; + suspend_state_t last_suspend_state; enum pp_mp1_state mp1_state; struct amdgpu_doorbell_index doorbell_index; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index b34b915203f2..7f354cd532dc 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -3510,6 +3510,7 @@ static int amdgpu_device_ip_fini(struct amdgpu_device *adev) amdgpu_device_mem_scratch_fini(adev); amdgpu_ib_pool_fini(adev); amdgpu_seq64_fini(adev); + amdgpu_doorbell_fini(adev); } if (adev->ip_blocks[i].version->funcs->sw_fini) { r = adev->ip_blocks[i].version->funcs->sw_fini(&adev->ip_blocks[i]); @@ -4858,7 +4859,6 @@ void amdgpu_device_fini_sw(struct amdgpu_device *adev) iounmap(adev->rmmio); adev->rmmio = NULL; - amdgpu_doorbell_fini(adev); drm_dev_exit(idx); } diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c index 667080cc9ae1..e6913fcf2c7b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c @@ -43,6 +43,29 @@ #include <linux/dma-fence-array.h> #include <linux/pci-p2pdma.h> +static const struct dma_buf_attach_ops amdgpu_dma_buf_attach_ops; + +/** + * dma_buf_attach_adev - Helper to get adev of an attachment + * + * @attach: attachment + * + * Returns: + * A struct amdgpu_device * if the attaching device is an amdgpu device or + * partition, NULL otherwise. + */ +static struct amdgpu_device *dma_buf_attach_adev(struct dma_buf_attachment *attach) +{ + if (attach->importer_ops == &amdgpu_dma_buf_attach_ops) { + struct drm_gem_object *obj = attach->importer_priv; + struct amdgpu_bo *bo = gem_to_amdgpu_bo(obj); + + return amdgpu_ttm_adev(bo->tbo.bdev); + } + + return NULL; +} + /** * amdgpu_dma_buf_attach - &dma_buf_ops.attach implementation * @@ -54,11 +77,13 @@ static int amdgpu_dma_buf_attach(struct dma_buf *dmabuf, struct dma_buf_attachment *attach) { + struct amdgpu_device *attach_adev = dma_buf_attach_adev(attach); struct drm_gem_object *obj = dmabuf->priv; struct amdgpu_bo *bo = gem_to_amdgpu_bo(obj); struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev); - if (pci_p2pdma_distance(adev->pdev, attach->dev, false) < 0) + if (!amdgpu_dmabuf_is_xgmi_accessible(attach_adev, bo) && + pci_p2pdma_distance(adev->pdev, attach->dev, false) < 0) attach->peer2peer = false; amdgpu_vm_bo_update_shared(bo); @@ -77,22 +102,32 @@ static int amdgpu_dma_buf_pin(struct dma_buf_attachment *attach) { struct dma_buf *dmabuf = attach->dmabuf; struct amdgpu_bo *bo = gem_to_amdgpu_bo(dmabuf->priv); - u32 domains = bo->preferred_domains; + u32 domains = bo->allowed_domains; dma_resv_assert_held(dmabuf->resv); - /* - * Try pinning into VRAM to allow P2P with RDMA NICs without ODP + /* Try pinning into VRAM to allow P2P with RDMA NICs without ODP * support if all attachments can do P2P. If any attachment can't do * P2P just pin into GTT instead. + * + * To avoid with conflicting pinnings between GPUs and RDMA when move + * notifiers are disabled, only allow pinning in VRAM when move + * notiers are enabled. */ - list_for_each_entry(attach, &dmabuf->attachments, node) - if (!attach->peer2peer) - domains &= ~AMDGPU_GEM_DOMAIN_VRAM; + if (!IS_ENABLED(CONFIG_DMABUF_MOVE_NOTIFY)) { + domains &= ~AMDGPU_GEM_DOMAIN_VRAM; + } else { + list_for_each_entry(attach, &dmabuf->attachments, node) + if (!attach->peer2peer) + domains &= ~AMDGPU_GEM_DOMAIN_VRAM; + } if (domains & AMDGPU_GEM_DOMAIN_VRAM) bo->flags |= AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED; + if (WARN_ON(!domains)) + return -EINVAL; + return amdgpu_bo_pin(bo, domains); } @@ -470,6 +505,9 @@ bool amdgpu_dmabuf_is_xgmi_accessible(struct amdgpu_device *adev, struct drm_gem_object *obj = &bo->tbo.base; struct drm_gem_object *gobj; + if (!adev) + return false; + if (obj->import_attach) { struct dma_buf *dma_buf = obj->import_attach->dmabuf; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c index 26bf896f1444..24ee4710f807 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c @@ -2548,8 +2548,20 @@ static int amdgpu_pmops_suspend(struct device *dev) adev->in_s0ix = true; else if (amdgpu_acpi_is_s3_active(adev)) adev->in_s3 = true; - if (!adev->in_s0ix && !adev->in_s3) + if (!adev->in_s0ix && !adev->in_s3) { + /* don't allow going deep first time followed by s2idle the next time */ + if (adev->last_suspend_state != PM_SUSPEND_ON && + adev->last_suspend_state != pm_suspend_target_state) { + drm_err_once(drm_dev, "Unsupported suspend state %d\n", + pm_suspend_target_state); + return -EINVAL; + } return 0; + } + + /* cache the state last used for suspend */ + adev->last_suspend_state = pm_suspend_target_state; + return amdgpu_device_suspend(drm_dev, true); } diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c index 72af5e5a894a..cf2df7790077 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c @@ -1438,9 +1438,11 @@ static int amdgpu_gfx_run_cleaner_shader_job(struct amdgpu_ring *ring) struct amdgpu_device *adev = ring->adev; struct drm_gpu_scheduler *sched = &ring->sched; struct drm_sched_entity entity; + static atomic_t counter; struct dma_fence *f; struct amdgpu_job *job; struct amdgpu_ib *ib; + void *owner; int i, r; /* Initialize the scheduler entity */ @@ -1451,9 +1453,15 @@ static int amdgpu_gfx_run_cleaner_shader_job(struct amdgpu_ring *ring) goto err; } - r = amdgpu_job_alloc_with_ib(ring->adev, &entity, NULL, - 64, 0, - &job); + /* + * Use some unique dummy value as the owner to make sure we execute + * the cleaner shader on each submission. The value just need to change + * for each submission and is otherwise meaningless. + */ + owner = (void *)(unsigned long)atomic_inc_return(&counter); + + r = amdgpu_job_alloc_with_ib(ring->adev, &entity, owner, + 64, 0, &job); if (r) goto err; diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c index a63ce747863f..23e6a05359c2 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c @@ -6114,7 +6114,7 @@ static int gfx_v10_0_cp_gfx_load_pfp_microcode(struct amdgpu_device *adev) } if (amdgpu_emu_mode == 1) - adev->hdp.funcs->flush_hdp(adev, NULL); + amdgpu_device_flush_hdp(adev, NULL); tmp = RREG32_SOC15(GC, 0, mmCP_PFP_IC_BASE_CNTL); tmp = REG_SET_FIELD(tmp, CP_PFP_IC_BASE_CNTL, VMID, 0); @@ -6192,7 +6192,7 @@ static int gfx_v10_0_cp_gfx_load_ce_microcode(struct amdgpu_device *adev) } if (amdgpu_emu_mode == 1) - adev->hdp.funcs->flush_hdp(adev, NULL); + amdgpu_device_flush_hdp(adev, NULL); tmp = RREG32_SOC15(GC, 0, mmCP_CE_IC_BASE_CNTL); tmp = REG_SET_FIELD(tmp, CP_CE_IC_BASE_CNTL, VMID, 0); @@ -6269,7 +6269,7 @@ static int gfx_v10_0_cp_gfx_load_me_microcode(struct amdgpu_device *adev) } if (amdgpu_emu_mode == 1) - adev->hdp.funcs->flush_hdp(adev, NULL); + amdgpu_device_flush_hdp(adev, NULL); tmp = RREG32_SOC15(GC, 0, mmCP_ME_IC_BASE_CNTL); tmp = REG_SET_FIELD(tmp, CP_ME_IC_BASE_CNTL, VMID, 0); @@ -6644,7 +6644,7 @@ static int gfx_v10_0_cp_compute_load_microcode(struct amdgpu_device *adev) } if (amdgpu_emu_mode == 1) - adev->hdp.funcs->flush_hdp(adev, NULL); + amdgpu_device_flush_hdp(adev, NULL); tmp = RREG32_SOC15(GC, 0, mmCP_CPC_IC_BASE_CNTL); tmp = REG_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, CACHE_POLICY, 0); diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c index d57db42f9536..2a5c2a1ae3c7 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c @@ -2428,7 +2428,7 @@ static int gfx_v11_0_config_me_cache(struct amdgpu_device *adev, uint64_t addr) } if (amdgpu_emu_mode == 1) - adev->hdp.funcs->flush_hdp(adev, NULL); + amdgpu_device_flush_hdp(adev, NULL); tmp = RREG32_SOC15(GC, 0, regCP_ME_IC_BASE_CNTL); tmp = REG_SET_FIELD(tmp, CP_ME_IC_BASE_CNTL, VMID, 0); @@ -2472,7 +2472,7 @@ static int gfx_v11_0_config_pfp_cache(struct amdgpu_device *adev, uint64_t addr) } if (amdgpu_emu_mode == 1) - adev->hdp.funcs->flush_hdp(adev, NULL); + amdgpu_device_flush_hdp(adev, NULL); tmp = RREG32_SOC15(GC, 0, regCP_PFP_IC_BASE_CNTL); tmp = REG_SET_FIELD(tmp, CP_PFP_IC_BASE_CNTL, VMID, 0); @@ -2517,7 +2517,7 @@ static int gfx_v11_0_config_mec_cache(struct amdgpu_device *adev, uint64_t addr) } if (amdgpu_emu_mode == 1) - adev->hdp.funcs->flush_hdp(adev, NULL); + amdgpu_device_flush_hdp(adev, NULL); tmp = RREG32_SOC15(GC, 0, regCP_CPC_IC_BASE_CNTL); tmp = REG_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, CACHE_POLICY, 0); @@ -3153,7 +3153,7 @@ static int gfx_v11_0_cp_gfx_load_pfp_microcode_rs64(struct amdgpu_device *adev) amdgpu_bo_unreserve(adev->gfx.pfp.pfp_fw_data_obj); if (amdgpu_emu_mode == 1) - adev->hdp.funcs->flush_hdp(adev, NULL); + amdgpu_device_flush_hdp(adev, NULL); WREG32_SOC15(GC, 0, regCP_PFP_IC_BASE_LO, lower_32_bits(adev->gfx.pfp.pfp_fw_gpu_addr)); @@ -3371,7 +3371,7 @@ static int gfx_v11_0_cp_gfx_load_me_microcode_rs64(struct amdgpu_device *adev) amdgpu_bo_unreserve(adev->gfx.me.me_fw_data_obj); if (amdgpu_emu_mode == 1) - adev->hdp.funcs->flush_hdp(adev, NULL); + amdgpu_device_flush_hdp(adev, NULL); WREG32_SOC15(GC, 0, regCP_ME_IC_BASE_LO, lower_32_bits(adev->gfx.me.me_fw_gpu_addr)); @@ -4541,7 +4541,7 @@ static int gfx_v11_0_gfxhub_enable(struct amdgpu_device *adev) if (r) return r; - adev->hdp.funcs->flush_hdp(adev, NULL); + amdgpu_device_flush_hdp(adev, NULL); value = (amdgpu_vm_fault_stop == AMDGPU_VM_FAULT_STOP_ALWAYS) ? false : true; diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c index e7b58e470292..62a257a4a3e9 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c @@ -2324,7 +2324,7 @@ static int gfx_v12_0_cp_gfx_load_pfp_microcode_rs64(struct amdgpu_device *adev) amdgpu_bo_unreserve(adev->gfx.pfp.pfp_fw_data_obj); if (amdgpu_emu_mode == 1) - adev->hdp.funcs->flush_hdp(adev, NULL); + amdgpu_device_flush_hdp(adev, NULL); WREG32_SOC15(GC, 0, regCP_PFP_IC_BASE_LO, lower_32_bits(adev->gfx.pfp.pfp_fw_gpu_addr)); @@ -2468,7 +2468,7 @@ static int gfx_v12_0_cp_gfx_load_me_microcode_rs64(struct amdgpu_device *adev) amdgpu_bo_unreserve(adev->gfx.me.me_fw_data_obj); if (amdgpu_emu_mode == 1) - adev->hdp.funcs->flush_hdp(adev, NULL); + amdgpu_device_flush_hdp(adev, NULL); WREG32_SOC15(GC, 0, regCP_ME_IC_BASE_LO, lower_32_bits(adev->gfx.me.me_fw_gpu_addr)); @@ -3426,7 +3426,7 @@ static int gfx_v12_0_gfxhub_enable(struct amdgpu_device *adev) if (r) return r; - adev->hdp.funcs->flush_hdp(adev, NULL); + amdgpu_device_flush_hdp(adev, NULL); value = (amdgpu_vm_fault_stop == AMDGPU_VM_FAULT_STOP_ALWAYS) ? false : true; diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c index 95d894a231fc..809b3a882d0d 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c @@ -268,7 +268,7 @@ static void gmc_v10_0_flush_gpu_tlb(struct amdgpu_device *adev, uint32_t vmid, ack = hub->vm_inv_eng0_ack + hub->eng_distance * eng; /* flush hdp cache */ - adev->hdp.funcs->flush_hdp(adev, NULL); + amdgpu_device_flush_hdp(adev, NULL); /* This is necessary for SRIOV as well as for GFXOFF to function * properly under bare metal @@ -969,7 +969,7 @@ static int gmc_v10_0_gart_enable(struct amdgpu_device *adev) adev->hdp.funcs->init_registers(adev); /* Flush HDP after it is initialized */ - adev->hdp.funcs->flush_hdp(adev, NULL); + amdgpu_device_flush_hdp(adev, NULL); value = (amdgpu_vm_fault_stop == AMDGPU_VM_FAULT_STOP_ALWAYS) ? false : true; diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c index ad099f136f84..e74e26b6a4f2 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c @@ -229,7 +229,7 @@ static void gmc_v11_0_flush_gpu_tlb(struct amdgpu_device *adev, uint32_t vmid, ack = hub->vm_inv_eng0_ack + hub->eng_distance * eng; /* flush hdp cache */ - adev->hdp.funcs->flush_hdp(adev, NULL); + amdgpu_device_flush_hdp(adev, NULL); /* This is necessary for SRIOV as well as for GFXOFF to function * properly under bare metal @@ -899,7 +899,7 @@ static int gmc_v11_0_gart_enable(struct amdgpu_device *adev) return r; /* Flush HDP after it is initialized */ - adev->hdp.funcs->flush_hdp(adev, NULL); + amdgpu_device_flush_hdp(adev, NULL); value = (amdgpu_vm_fault_stop == AMDGPU_VM_FAULT_STOP_ALWAYS) ? false : true; diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c index 05c026d0b0d9..c6f290704d47 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c @@ -297,7 +297,7 @@ static void gmc_v12_0_flush_gpu_tlb(struct amdgpu_device *adev, uint32_t vmid, return; /* flush hdp cache */ - adev->hdp.funcs->flush_hdp(adev, NULL); + amdgpu_device_flush_hdp(adev, NULL); /* This is necessary for SRIOV as well as for GFXOFF to function * properly under bare metal @@ -881,7 +881,7 @@ static int gmc_v12_0_gart_enable(struct amdgpu_device *adev) return r; /* Flush HDP after it is initialized */ - adev->hdp.funcs->flush_hdp(adev, NULL); + amdgpu_device_flush_hdp(adev, NULL); value = (amdgpu_vm_fault_stop == AMDGPU_VM_FAULT_STOP_ALWAYS) ? false : true; diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c index 783e0c3b86b4..5effe8327d29 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c @@ -2435,7 +2435,7 @@ static int gmc_v9_0_hw_init(struct amdgpu_ip_block *ip_block) adev->hdp.funcs->init_registers(adev); /* After HDP is initialized, flush HDP.*/ - adev->hdp.funcs->flush_hdp(adev, NULL); + amdgpu_device_flush_hdp(adev, NULL); if (amdgpu_vm_fault_stop == AMDGPU_VM_FAULT_STOP_ALWAYS) value = false; diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c index bb5dfc410a66..215543575f47 100644 --- a/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c @@ -533,7 +533,7 @@ static int psp_v11_0_memory_training(struct psp_context *psp, uint32_t ops) } memcpy_toio(adev->mman.aper_base_kaddr, buf, sz); - adev->hdp.funcs->flush_hdp(adev, NULL); + amdgpu_device_flush_hdp(adev, NULL); vfree(buf); drm_dev_exit(idx); } else { diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c index cc621064610f..afdf8ce3b4c5 100644 --- a/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c +++ b/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c @@ -610,7 +610,7 @@ static int psp_v13_0_memory_training(struct psp_context *psp, uint32_t ops) } memcpy_toio(adev->mman.aper_base_kaddr, buf, sz); - adev->hdp.funcs->flush_hdp(adev, NULL); + amdgpu_device_flush_hdp(adev, NULL); vfree(buf); drm_dev_exit(idx); } else { diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v14_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v14_0.c index 7c49c3f3c388..256288c6cd78 100644 --- a/drivers/gpu/drm/amd/amdgpu/psp_v14_0.c +++ b/drivers/gpu/drm/amd/amdgpu/psp_v14_0.c @@ -498,7 +498,7 @@ static int psp_v14_0_memory_training(struct psp_context *psp, uint32_t ops) } memcpy_toio(adev->mman.aper_base_kaddr, buf, sz); - adev->hdp.funcs->flush_hdp(adev, NULL); + amdgpu_device_flush_hdp(adev, NULL); vfree(buf); drm_dev_exit(idx); } else { diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c index 86d8bc10d90a..9b3510e53112 100644 --- a/drivers/gpu/drm/amd/amdgpu/vi.c +++ b/drivers/gpu/drm/amd/amdgpu/vi.c @@ -239,6 +239,13 @@ static const struct amdgpu_video_codec_info cz_video_codecs_decode_array[] = .max_pixels_per_frame = 4096 * 4096, .max_level = 186, }, + { + .codec_type = AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, + .max_width = 4096, + .max_height = 4096, + .max_pixels_per_frame = 4096 * 4096, + .max_level = 0, + }, }; static const struct amdgpu_video_codecs cz_video_codecs_decode = diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 9fed4471405f..536f73131c2d 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -1920,26 +1920,6 @@ static enum dmub_ips_disable_type dm_get_default_ips_mode( switch (amdgpu_ip_version(adev, DCE_HWIP, 0)) { case IP_VERSION(3, 5, 0): case IP_VERSION(3, 6, 0): - /* - * On DCN35 systems with Z8 enabled, it's possible for IPS2 + Z8 to - * cause a hard hang. A fix exists for newer PMFW. - * - * As a workaround, for non-fixed PMFW, force IPS1+RCG as the deepest - * IPS state in all cases, except for s0ix and all displays off (DPMS), - * where IPS2 is allowed. - * - * When checking pmfw version, use the major and minor only. - */ - if ((adev->pm.fw_version & 0x00FFFF00) < 0x005D6300) - ret = DMUB_IPS_RCG_IN_ACTIVE_IPS2_IN_OFF; - else if (amdgpu_ip_version(adev, GC_HWIP, 0) > IP_VERSION(11, 5, 0)) - /* - * Other ASICs with DCN35 that have residency issues with - * IPS2 in idle. - * We want them to use IPS2 only in display off cases. - */ - ret = DMUB_IPS_RCG_IN_ACTIVE_IPS2_IN_OFF; - break; case IP_VERSION(3, 5, 1): ret = DMUB_IPS_RCG_IN_ACTIVE_IPS2_IN_OFF; break; @@ -3355,16 +3335,16 @@ static void dm_gpureset_commit_state(struct dc_state *dc_state, for (k = 0; k < dc_state->stream_count; k++) { bundle->stream_update.stream = dc_state->streams[k]; - for (m = 0; m < dc_state->stream_status->plane_count; m++) { + for (m = 0; m < dc_state->stream_status[k].plane_count; m++) { bundle->surface_updates[m].surface = - dc_state->stream_status->plane_states[m]; + dc_state->stream_status[k].plane_states[m]; bundle->surface_updates[m].surface->force_full_update = true; } update_planes_and_stream_adapter(dm->dc, UPDATE_TYPE_FULL, - dc_state->stream_status->plane_count, + dc_state->stream_status[k].plane_count, dc_state->streams[k], &bundle->stream_update, bundle->surface_updates); @@ -6521,12 +6501,12 @@ decide_crtc_timing_for_drm_display_mode(struct drm_display_mode *drm_mode, const struct drm_display_mode *native_mode, bool scale_enabled) { - if (scale_enabled) { - copy_crtc_timing_for_drm_display_mode(native_mode, drm_mode); - } else if (native_mode->clock == drm_mode->clock && - native_mode->htotal == drm_mode->htotal && - native_mode->vtotal == drm_mode->vtotal) { - copy_crtc_timing_for_drm_display_mode(native_mode, drm_mode); + if (scale_enabled || ( + native_mode->clock == drm_mode->clock && + native_mode->htotal == drm_mode->htotal && + native_mode->vtotal == drm_mode->vtotal)) { + if (native_mode->crtc_clock) + copy_crtc_timing_for_drm_display_mode(native_mode, drm_mode); } else { /* no scaling nor amdgpu inserted, no need to patch */ } @@ -11043,6 +11023,9 @@ static bool should_reset_plane(struct drm_atomic_state *state, state->allow_modeset) return true; + if (amdgpu_in_reset(adev) && state->allow_modeset) + return true; + /* Exit early if we know that we're adding or removing the plane. */ if (old_plane_state->crtc != new_plane_state->crtc) return true; diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c index 2cd35392e2da..1395a748d726 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c @@ -918,7 +918,7 @@ dm_helpers_probe_acpi_edid(void *data, u8 *buf, unsigned int block, size_t len) { struct drm_connector *connector = data; struct acpi_device *acpidev = ACPI_COMPANION(connector->dev->dev); - unsigned char start = block * EDID_LENGTH; + unsigned short start = block * EDID_LENGTH; struct edid *edid; int r; diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn35/dcn35_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn35/dcn35_fpu.c index 92f0a099d089..d9159ca55412 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn35/dcn35_fpu.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn35/dcn35_fpu.c @@ -195,9 +195,9 @@ struct _vcs_dpi_soc_bounding_box_st dcn3_5_soc = { .dcn_downspread_percent = 0.5, .gpuvm_min_page_size_bytes = 4096, .hostvm_min_page_size_bytes = 4096, - .do_urgent_latency_adjustment = 0, + .do_urgent_latency_adjustment = 1, .urgent_latency_adjustment_fabric_clock_component_us = 0, - .urgent_latency_adjustment_fabric_clock_reference_mhz = 0, + .urgent_latency_adjustment_fabric_clock_reference_mhz = 3000, }; void dcn35_build_wm_range_table_fpu(struct clk_mgr *clk_mgr) diff --git a/drivers/gpu/drm/amd/display/dc/dml2/dml21/dml21_wrapper.c b/drivers/gpu/drm/amd/display/dc/dml2/dml21/dml21_wrapper.c index 94e99e540691..5d16f36ec95c 100644 --- a/drivers/gpu/drm/amd/display/dc/dml2/dml21/dml21_wrapper.c +++ b/drivers/gpu/drm/amd/display/dc/dml2/dml21/dml21_wrapper.c @@ -2,6 +2,7 @@ // // Copyright 2024 Advanced Micro Devices, Inc. +#include <linux/vmalloc.h> #include "dml2_internal_types.h" #include "dml_top.h" @@ -13,11 +14,11 @@ static bool dml21_allocate_memory(struct dml2_context **dml_ctx) { - *dml_ctx = kzalloc(sizeof(struct dml2_context), GFP_KERNEL); + *dml_ctx = vzalloc(sizeof(struct dml2_context)); if (!(*dml_ctx)) return false; - (*dml_ctx)->v21.dml_init.dml2_instance = kzalloc(sizeof(struct dml2_instance), GFP_KERNEL); + (*dml_ctx)->v21.dml_init.dml2_instance = vzalloc(sizeof(struct dml2_instance)); if (!((*dml_ctx)->v21.dml_init.dml2_instance)) return false; @@ -27,7 +28,7 @@ static bool dml21_allocate_memory(struct dml2_context **dml_ctx) (*dml_ctx)->v21.mode_support.display_config = &(*dml_ctx)->v21.display_config; (*dml_ctx)->v21.mode_programming.display_config = (*dml_ctx)->v21.mode_support.display_config; - (*dml_ctx)->v21.mode_programming.programming = kzalloc(sizeof(struct dml2_display_cfg_programming), GFP_KERNEL); + (*dml_ctx)->v21.mode_programming.programming = vzalloc(sizeof(struct dml2_display_cfg_programming)); if (!((*dml_ctx)->v21.mode_programming.programming)) return false; @@ -115,8 +116,8 @@ bool dml21_create(const struct dc *in_dc, struct dml2_context **dml_ctx, const s void dml21_destroy(struct dml2_context *dml2) { - kfree(dml2->v21.dml_init.dml2_instance); - kfree(dml2->v21.mode_programming.programming); + vfree(dml2->v21.dml_init.dml2_instance); + vfree(dml2->v21.mode_programming.programming); } static void dml21_calculate_rq_and_dlg_params(const struct dc *dc, struct dc_state *context, struct resource_context *out_new_hw_state, diff --git a/drivers/gpu/drm/amd/display/dc/dml2/dml2_wrapper.c b/drivers/gpu/drm/amd/display/dc/dml2/dml2_wrapper.c index f549a778f6f1..e89571874185 100644 --- a/drivers/gpu/drm/amd/display/dc/dml2/dml2_wrapper.c +++ b/drivers/gpu/drm/amd/display/dc/dml2/dml2_wrapper.c @@ -24,6 +24,8 @@ * */ +#include <linux/vmalloc.h> + #include "display_mode_core.h" #include "dml2_internal_types.h" #include "dml2_utils.h" @@ -747,7 +749,7 @@ bool dml2_validate(const struct dc *in_dc, struct dc_state *context, struct dml2 static inline struct dml2_context *dml2_allocate_memory(void) { - return (struct dml2_context *) kzalloc(sizeof(struct dml2_context), GFP_KERNEL); + return (struct dml2_context *) vzalloc(sizeof(struct dml2_context)); } static void dml2_init(const struct dc *in_dc, const struct dml2_configuration_options *config, struct dml2_context **dml2) @@ -821,7 +823,7 @@ void dml2_destroy(struct dml2_context *dml2) if (dml2->architecture == dml2_architecture_21) dml21_destroy(dml2); - kfree(dml2); + vfree(dml2); } void dml2_extract_dram_and_fclk_change_support(struct dml2_context *dml2, diff --git a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_training_8b_10b.c b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_training_8b_10b.c index 34d2e097ca2e..5a5d48fadbf2 100644 --- a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_training_8b_10b.c +++ b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_training_8b_10b.c @@ -35,6 +35,17 @@ #define DC_LOGGER \ link->ctx->logger +static void get_default_8b_10b_lttpr_aux_rd_interval( + union training_aux_rd_interval *training_rd_interval) +{ + /* LTTPR are required to program DPCD 0000Eh to 0x4 (16ms) upon AUX + * read reply to this register. Since old sinks with DPCD rev 1.1 + * and earlier may not support this register, assume the mandatory + * value is programmed by the LTTPR to avoid AUX timeout issues. + */ + training_rd_interval->raw = 0x4; +} + static int32_t get_cr_training_aux_rd_interval(struct dc_link *link, const struct dc_link_settings *link_settings, enum lttpr_mode lttpr_mode) @@ -43,17 +54,22 @@ static int32_t get_cr_training_aux_rd_interval(struct dc_link *link, uint32_t wait_in_micro_secs = 100; memset(&training_rd_interval, 0, sizeof(training_rd_interval)); - if (link_dp_get_encoding_format(link_settings) == DP_8b_10b_ENCODING && - link->dpcd_caps.dpcd_rev.raw >= DPCD_REV_12) { - core_link_read_dpcd( - link, - DP_TRAINING_AUX_RD_INTERVAL, - (uint8_t *)&training_rd_interval, - sizeof(training_rd_interval)); - if (lttpr_mode != LTTPR_MODE_NON_TRANSPARENT) - wait_in_micro_secs = 400; - if (training_rd_interval.bits.TRAINIG_AUX_RD_INTERVAL) - wait_in_micro_secs = training_rd_interval.bits.TRAINIG_AUX_RD_INTERVAL * 4000; + if (link_dp_get_encoding_format(link_settings) == DP_8b_10b_ENCODING) { + if (link->dpcd_caps.dpcd_rev.raw >= DPCD_REV_12) + core_link_read_dpcd( + link, + DP_TRAINING_AUX_RD_INTERVAL, + (uint8_t *)&training_rd_interval, + sizeof(training_rd_interval)); + else if (dp_is_lttpr_present(link)) + get_default_8b_10b_lttpr_aux_rd_interval(&training_rd_interval); + + if (training_rd_interval.raw != 0) { + if (lttpr_mode != LTTPR_MODE_NON_TRANSPARENT) + wait_in_micro_secs = 400; + if (training_rd_interval.bits.TRAINIG_AUX_RD_INTERVAL) + wait_in_micro_secs = training_rd_interval.bits.TRAINIG_AUX_RD_INTERVAL * 4000; + } } return wait_in_micro_secs; } @@ -71,13 +87,15 @@ static uint32_t get_eq_training_aux_rd_interval( DP_128B132B_TRAINING_AUX_RD_INTERVAL, (uint8_t *)&training_rd_interval, sizeof(training_rd_interval)); - } else if (link_dp_get_encoding_format(link_settings) == DP_8b_10b_ENCODING && - link->dpcd_caps.dpcd_rev.raw >= DPCD_REV_12) { - core_link_read_dpcd( - link, - DP_TRAINING_AUX_RD_INTERVAL, - (uint8_t *)&training_rd_interval, - sizeof(training_rd_interval)); + } else if (link_dp_get_encoding_format(link_settings) == DP_8b_10b_ENCODING) { + if (link->dpcd_caps.dpcd_rev.raw >= DPCD_REV_12) + core_link_read_dpcd( + link, + DP_TRAINING_AUX_RD_INTERVAL, + (uint8_t *)&training_rd_interval, + sizeof(training_rd_interval)); + else if (dp_is_lttpr_present(link)) + get_default_8b_10b_lttpr_aux_rd_interval(&training_rd_interval); } switch (training_rd_interval.bits.TRAINIG_AUX_RD_INTERVAL) { diff --git a/drivers/gpu/drm/exynos/exynos7_drm_decon.c b/drivers/gpu/drm/exynos/exynos7_drm_decon.c index 5170f72b0830..f91daefa9d2b 100644 --- a/drivers/gpu/drm/exynos/exynos7_drm_decon.c +++ b/drivers/gpu/drm/exynos/exynos7_drm_decon.c @@ -43,13 +43,13 @@ struct decon_data { unsigned int wincon_burstlen_shift; }; -static struct decon_data exynos7_decon_data = { +static const struct decon_data exynos7_decon_data = { .vidw_buf_start_base = 0x80, .shadowcon_win_protect_shift = 10, .wincon_burstlen_shift = 11, }; -static struct decon_data exynos7870_decon_data = { +static const struct decon_data exynos7870_decon_data = { .vidw_buf_start_base = 0x880, .shadowcon_win_protect_shift = 8, .wincon_burstlen_shift = 10, diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c index f313ae7bc3a3..6cc7bf77bcac 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.c +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c @@ -355,8 +355,7 @@ static void exynos_drm_platform_shutdown(struct platform_device *pdev) { struct drm_device *drm = platform_get_drvdata(pdev); - if (drm) - drm_atomic_helper_shutdown(drm); + drm_atomic_helper_shutdown(drm); } static struct platform_driver exynos_drm_platform_driver = { diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimc.c b/drivers/gpu/drm/exynos/exynos_drm_fimc.c index b150cfd92f6e..09e33a26caaf 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimc.c @@ -908,7 +908,7 @@ static void fimc_dst_set_buf_seq(struct fimc_context *ctx, u32 buf_id, u32 buf_num; u32 cfg; - DRM_DEV_DEBUG_KMS(ctx->dev, "buf_id[%d]enqueu[%d]\n", buf_id, enqueue); + DRM_DEV_DEBUG_KMS(ctx->dev, "buf_id[%d]enqueue[%d]\n", buf_id, enqueue); spin_lock_irqsave(&ctx->lock, flags); diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c index 1ad87584b1c2..c394cc702d7d 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c @@ -731,7 +731,7 @@ static void fimd_win_set_pixfmt(struct fimd_context *ctx, unsigned int win, /* * Setting dma-burst to 16Word causes permanent tearing for very small * buffers, e.g. cursor buffer. Burst Mode switching which based on - * plane size is not recommended as plane size varies alot towards the + * plane size is not recommended as plane size varies a lot towards the * end of the screen and rapid movement causes unstable DMA, but it is * still better to change dma-burst than displaying garbage. */ diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c index 08cf79a62025..e644e2382d77 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c @@ -312,9 +312,6 @@ static int vidi_get_modes(struct drm_connector *connector) else drm_edid = drm_edid_alloc(fake_edid_info, sizeof(fake_edid_info)); - if (!drm_edid) - return 0; - drm_edid_connector_update(connector, drm_edid); count = drm_edid_connector_add_modes(connector); diff --git a/drivers/gpu/drm/i915/display/intel_display_device.h b/drivers/gpu/drm/i915/display/intel_display_device.h index 717286981687..7a3bb77c7af7 100644 --- a/drivers/gpu/drm/i915/display/intel_display_device.h +++ b/drivers/gpu/drm/i915/display/intel_display_device.h @@ -161,6 +161,7 @@ struct intel_display_platforms { #define HAS_DPT(__display) (DISPLAY_VER(__display) >= 13) #define HAS_DSB(__display) (DISPLAY_INFO(__display)->has_dsb) #define HAS_DSC(__display) (DISPLAY_RUNTIME_INFO(__display)->has_dsc) +#define HAS_DSC_3ENGINES(__display) (DISPLAY_VERx100(__display) == 1401 && HAS_DSC(__display)) #define HAS_DSC_MST(__display) (DISPLAY_VER(__display) >= 12 && HAS_DSC(__display)) #define HAS_FBC(__display) (DISPLAY_RUNTIME_INFO(__display)->fbc_mask != 0) #define HAS_FBC_DIRTY_RECT(__display) (DISPLAY_VER(__display) >= 30) diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index 9476aaa91900..392c3653d0d7 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -1050,10 +1050,11 @@ u8 intel_dp_dsc_get_slice_count(const struct intel_connector *connector, u8 test_slice_count = valid_dsc_slicecount[i] * num_joined_pipes; /* - * 3 DSC Slices per pipe need 3 DSC engines, - * which is supported only with Ultrajoiner. + * 3 DSC Slices per pipe need 3 DSC engines, which is supported only + * with Ultrajoiner only for some platforms. */ - if (valid_dsc_slicecount[i] == 3 && num_joined_pipes != 4) + if (valid_dsc_slicecount[i] == 3 && + (!HAS_DSC_3ENGINES(display) || num_joined_pipes != 4)) continue; if (test_slice_count > diff --git a/drivers/gpu/drm/meson/meson_drv.c b/drivers/gpu/drm/meson/meson_drv.c index 81d2ee37e773..49ff9f1f16d3 100644 --- a/drivers/gpu/drm/meson/meson_drv.c +++ b/drivers/gpu/drm/meson/meson_drv.c @@ -169,7 +169,7 @@ static const struct meson_drm_soc_attr meson_drm_soc_attrs[] = { /* S805X/S805Y HDMI PLL won't lock for HDMI PHY freq > 1,65GHz */ { .limits = { - .max_hdmi_phy_freq = 1650000, + .max_hdmi_phy_freq = 1650000000, }, .attrs = (const struct soc_device_attribute []) { { .soc_id = "GXL (S805*)", }, diff --git a/drivers/gpu/drm/meson/meson_drv.h b/drivers/gpu/drm/meson/meson_drv.h index 3f9345c14f31..be4b0e4df6e1 100644 --- a/drivers/gpu/drm/meson/meson_drv.h +++ b/drivers/gpu/drm/meson/meson_drv.h @@ -37,7 +37,7 @@ struct meson_drm_match_data { }; struct meson_drm_soc_limits { - unsigned int max_hdmi_phy_freq; + unsigned long long max_hdmi_phy_freq; }; struct meson_drm { diff --git a/drivers/gpu/drm/meson/meson_encoder_hdmi.c b/drivers/gpu/drm/meson/meson_encoder_hdmi.c index 6d1c9262a2cf..7752d8ac85f0 100644 --- a/drivers/gpu/drm/meson/meson_encoder_hdmi.c +++ b/drivers/gpu/drm/meson/meson_encoder_hdmi.c @@ -70,12 +70,12 @@ static void meson_encoder_hdmi_set_vclk(struct meson_encoder_hdmi *encoder_hdmi, { struct meson_drm *priv = encoder_hdmi->priv; int vic = drm_match_cea_mode(mode); - unsigned int phy_freq; - unsigned int vclk_freq; - unsigned int venc_freq; - unsigned int hdmi_freq; + unsigned long long phy_freq; + unsigned long long vclk_freq; + unsigned long long venc_freq; + unsigned long long hdmi_freq; - vclk_freq = mode->clock; + vclk_freq = mode->clock * 1000; /* For 420, pixel clock is half unlike venc clock */ if (encoder_hdmi->output_bus_fmt == MEDIA_BUS_FMT_UYYVYY8_0_5X24) @@ -107,7 +107,8 @@ static void meson_encoder_hdmi_set_vclk(struct meson_encoder_hdmi *encoder_hdmi, if (mode->flags & DRM_MODE_FLAG_DBLCLK) venc_freq /= 2; - dev_dbg(priv->dev, "vclk:%d phy=%d venc=%d hdmi=%d enci=%d\n", + dev_dbg(priv->dev, + "vclk:%lluHz phy=%lluHz venc=%lluHz hdmi=%lluHz enci=%d\n", phy_freq, vclk_freq, venc_freq, hdmi_freq, priv->venc.hdmi_use_enci); @@ -122,10 +123,11 @@ static enum drm_mode_status meson_encoder_hdmi_mode_valid(struct drm_bridge *bri struct meson_encoder_hdmi *encoder_hdmi = bridge_to_meson_encoder_hdmi(bridge); struct meson_drm *priv = encoder_hdmi->priv; bool is_hdmi2_sink = display_info->hdmi.scdc.supported; - unsigned int phy_freq; - unsigned int vclk_freq; - unsigned int venc_freq; - unsigned int hdmi_freq; + unsigned long long clock = mode->clock * 1000; + unsigned long long phy_freq; + unsigned long long vclk_freq; + unsigned long long venc_freq; + unsigned long long hdmi_freq; int vic = drm_match_cea_mode(mode); enum drm_mode_status status; @@ -144,12 +146,12 @@ static enum drm_mode_status meson_encoder_hdmi_mode_valid(struct drm_bridge *bri if (status != MODE_OK) return status; - return meson_vclk_dmt_supported_freq(priv, mode->clock); + return meson_vclk_dmt_supported_freq(priv, clock); /* Check against supported VIC modes */ } else if (!meson_venc_hdmi_supported_vic(vic)) return MODE_BAD; - vclk_freq = mode->clock; + vclk_freq = clock; /* For 420, pixel clock is half unlike venc clock */ if (drm_mode_is_420_only(display_info, mode) || @@ -179,7 +181,8 @@ static enum drm_mode_status meson_encoder_hdmi_mode_valid(struct drm_bridge *bri if (mode->flags & DRM_MODE_FLAG_DBLCLK) venc_freq /= 2; - dev_dbg(priv->dev, "%s: vclk:%d phy=%d venc=%d hdmi=%d\n", + dev_dbg(priv->dev, + "%s: vclk:%lluHz phy=%lluHz venc=%lluHz hdmi=%lluHz\n", __func__, phy_freq, vclk_freq, venc_freq, hdmi_freq); return meson_vclk_vic_supported_freq(priv, phy_freq, vclk_freq); diff --git a/drivers/gpu/drm/meson/meson_vclk.c b/drivers/gpu/drm/meson/meson_vclk.c index 2a942dc6a6dc..3325580d885d 100644 --- a/drivers/gpu/drm/meson/meson_vclk.c +++ b/drivers/gpu/drm/meson/meson_vclk.c @@ -110,7 +110,10 @@ #define HDMI_PLL_LOCK BIT(31) #define HDMI_PLL_LOCK_G12A (3 << 30) -#define FREQ_1000_1001(_freq) DIV_ROUND_CLOSEST(_freq * 1000, 1001) +#define PIXEL_FREQ_1000_1001(_freq) \ + DIV_ROUND_CLOSEST_ULL((_freq) * 1000ULL, 1001ULL) +#define PHY_FREQ_1000_1001(_freq) \ + (PIXEL_FREQ_1000_1001(DIV_ROUND_DOWN_ULL(_freq, 10ULL)) * 10) /* VID PLL Dividers */ enum { @@ -360,11 +363,11 @@ enum { }; struct meson_vclk_params { - unsigned int pll_freq; - unsigned int phy_freq; - unsigned int vclk_freq; - unsigned int venc_freq; - unsigned int pixel_freq; + unsigned long long pll_freq; + unsigned long long phy_freq; + unsigned long long vclk_freq; + unsigned long long venc_freq; + unsigned long long pixel_freq; unsigned int pll_od1; unsigned int pll_od2; unsigned int pll_od3; @@ -372,11 +375,11 @@ struct meson_vclk_params { unsigned int vclk_div; } params[] = { [MESON_VCLK_HDMI_ENCI_54000] = { - .pll_freq = 4320000, - .phy_freq = 270000, - .vclk_freq = 54000, - .venc_freq = 54000, - .pixel_freq = 54000, + .pll_freq = 4320000000, + .phy_freq = 270000000, + .vclk_freq = 54000000, + .venc_freq = 54000000, + .pixel_freq = 54000000, .pll_od1 = 4, .pll_od2 = 4, .pll_od3 = 1, @@ -384,11 +387,11 @@ struct meson_vclk_params { .vclk_div = 1, }, [MESON_VCLK_HDMI_DDR_54000] = { - .pll_freq = 4320000, - .phy_freq = 270000, - .vclk_freq = 54000, - .venc_freq = 54000, - .pixel_freq = 27000, + .pll_freq = 4320000000, + .phy_freq = 270000000, + .vclk_freq = 54000000, + .venc_freq = 54000000, + .pixel_freq = 27000000, .pll_od1 = 4, .pll_od2 = 4, .pll_od3 = 1, @@ -396,11 +399,11 @@ struct meson_vclk_params { .vclk_div = 1, }, [MESON_VCLK_HDMI_DDR_148500] = { - .pll_freq = 2970000, - .phy_freq = 742500, - .vclk_freq = 148500, - .venc_freq = 148500, - .pixel_freq = 74250, + .pll_freq = 2970000000, + .phy_freq = 742500000, + .vclk_freq = 148500000, + .venc_freq = 148500000, + .pixel_freq = 74250000, .pll_od1 = 4, .pll_od2 = 1, .pll_od3 = 1, @@ -408,11 +411,11 @@ struct meson_vclk_params { .vclk_div = 1, }, [MESON_VCLK_HDMI_74250] = { - .pll_freq = 2970000, - .phy_freq = 742500, - .vclk_freq = 74250, - .venc_freq = 74250, - .pixel_freq = 74250, + .pll_freq = 2970000000, + .phy_freq = 742500000, + .vclk_freq = 74250000, + .venc_freq = 74250000, + .pixel_freq = 74250000, .pll_od1 = 2, .pll_od2 = 2, .pll_od3 = 2, @@ -420,11 +423,11 @@ struct meson_vclk_params { .vclk_div = 1, }, [MESON_VCLK_HDMI_148500] = { - .pll_freq = 2970000, - .phy_freq = 1485000, - .vclk_freq = 148500, - .venc_freq = 148500, - .pixel_freq = 148500, + .pll_freq = 2970000000, + .phy_freq = 1485000000, + .vclk_freq = 148500000, + .venc_freq = 148500000, + .pixel_freq = 148500000, .pll_od1 = 1, .pll_od2 = 2, .pll_od3 = 2, @@ -432,11 +435,11 @@ struct meson_vclk_params { .vclk_div = 1, }, [MESON_VCLK_HDMI_297000] = { - .pll_freq = 5940000, - .phy_freq = 2970000, - .venc_freq = 297000, - .vclk_freq = 297000, - .pixel_freq = 297000, + .pll_freq = 5940000000, + .phy_freq = 2970000000, + .venc_freq = 297000000, + .vclk_freq = 297000000, + .pixel_freq = 297000000, .pll_od1 = 2, .pll_od2 = 1, .pll_od3 = 1, @@ -444,11 +447,11 @@ struct meson_vclk_params { .vclk_div = 2, }, [MESON_VCLK_HDMI_594000] = { - .pll_freq = 5940000, - .phy_freq = 5940000, - .venc_freq = 594000, - .vclk_freq = 594000, - .pixel_freq = 594000, + .pll_freq = 5940000000, + .phy_freq = 5940000000, + .venc_freq = 594000000, + .vclk_freq = 594000000, + .pixel_freq = 594000000, .pll_od1 = 1, .pll_od2 = 1, .pll_od3 = 2, @@ -456,11 +459,11 @@ struct meson_vclk_params { .vclk_div = 1, }, [MESON_VCLK_HDMI_594000_YUV420] = { - .pll_freq = 5940000, - .phy_freq = 2970000, - .venc_freq = 594000, - .vclk_freq = 594000, - .pixel_freq = 297000, + .pll_freq = 5940000000, + .phy_freq = 2970000000, + .venc_freq = 594000000, + .vclk_freq = 594000000, + .pixel_freq = 297000000, .pll_od1 = 2, .pll_od2 = 1, .pll_od3 = 1, @@ -617,16 +620,16 @@ static void meson_hdmi_pll_set_params(struct meson_drm *priv, unsigned int m, 3 << 20, pll_od_to_reg(od3) << 20); } -#define XTAL_FREQ 24000 +#define XTAL_FREQ (24 * 1000 * 1000) static unsigned int meson_hdmi_pll_get_m(struct meson_drm *priv, - unsigned int pll_freq) + unsigned long long pll_freq) { /* The GXBB PLL has a /2 pre-multiplier */ if (meson_vpu_is_compatible(priv, VPU_COMPATIBLE_GXBB)) - pll_freq /= 2; + pll_freq = DIV_ROUND_DOWN_ULL(pll_freq, 2); - return pll_freq / XTAL_FREQ; + return DIV_ROUND_DOWN_ULL(pll_freq, XTAL_FREQ); } #define HDMI_FRAC_MAX_GXBB 4096 @@ -635,12 +638,13 @@ static unsigned int meson_hdmi_pll_get_m(struct meson_drm *priv, static unsigned int meson_hdmi_pll_get_frac(struct meson_drm *priv, unsigned int m, - unsigned int pll_freq) + unsigned long long pll_freq) { - unsigned int parent_freq = XTAL_FREQ; + unsigned long long parent_freq = XTAL_FREQ; unsigned int frac_max = HDMI_FRAC_MAX_GXL; unsigned int frac_m; unsigned int frac; + u32 remainder; /* The GXBB PLL has a /2 pre-multiplier and a larger FRAC width */ if (meson_vpu_is_compatible(priv, VPU_COMPATIBLE_GXBB)) { @@ -652,11 +656,11 @@ static unsigned int meson_hdmi_pll_get_frac(struct meson_drm *priv, frac_max = HDMI_FRAC_MAX_G12A; /* We can have a perfect match !*/ - if (pll_freq / m == parent_freq && - pll_freq % m == 0) + if (div_u64_rem(pll_freq, m, &remainder) == parent_freq && + remainder == 0) return 0; - frac = div_u64((u64)pll_freq * (u64)frac_max, parent_freq); + frac = mul_u64_u64_div_u64(pll_freq, frac_max, parent_freq); frac_m = m * frac_max; if (frac_m > frac) return frac_max; @@ -666,7 +670,7 @@ static unsigned int meson_hdmi_pll_get_frac(struct meson_drm *priv, } static bool meson_hdmi_pll_validate_params(struct meson_drm *priv, - unsigned int m, + unsigned long long m, unsigned int frac) { if (meson_vpu_is_compatible(priv, VPU_COMPATIBLE_GXBB)) { @@ -694,7 +698,7 @@ static bool meson_hdmi_pll_validate_params(struct meson_drm *priv, } static bool meson_hdmi_pll_find_params(struct meson_drm *priv, - unsigned int freq, + unsigned long long freq, unsigned int *m, unsigned int *frac, unsigned int *od) @@ -706,7 +710,7 @@ static bool meson_hdmi_pll_find_params(struct meson_drm *priv, continue; *frac = meson_hdmi_pll_get_frac(priv, *m, freq * *od); - DRM_DEBUG_DRIVER("PLL params for %dkHz: m=%x frac=%x od=%d\n", + DRM_DEBUG_DRIVER("PLL params for %lluHz: m=%x frac=%x od=%d\n", freq, *m, *frac, *od); if (meson_hdmi_pll_validate_params(priv, *m, *frac)) @@ -718,7 +722,7 @@ static bool meson_hdmi_pll_find_params(struct meson_drm *priv, /* pll_freq is the frequency after the OD dividers */ enum drm_mode_status -meson_vclk_dmt_supported_freq(struct meson_drm *priv, unsigned int freq) +meson_vclk_dmt_supported_freq(struct meson_drm *priv, unsigned long long freq) { unsigned int od, m, frac; @@ -741,7 +745,7 @@ EXPORT_SYMBOL_GPL(meson_vclk_dmt_supported_freq); /* pll_freq is the frequency after the OD dividers */ static void meson_hdmi_pll_generic_set(struct meson_drm *priv, - unsigned int pll_freq) + unsigned long long pll_freq) { unsigned int od, m, frac, od1, od2, od3; @@ -756,7 +760,7 @@ static void meson_hdmi_pll_generic_set(struct meson_drm *priv, od1 = od / od2; } - DRM_DEBUG_DRIVER("PLL params for %dkHz: m=%x frac=%x od=%d/%d/%d\n", + DRM_DEBUG_DRIVER("PLL params for %lluHz: m=%x frac=%x od=%d/%d/%d\n", pll_freq, m, frac, od1, od2, od3); meson_hdmi_pll_set_params(priv, m, frac, od1, od2, od3); @@ -764,17 +768,18 @@ static void meson_hdmi_pll_generic_set(struct meson_drm *priv, return; } - DRM_ERROR("Fatal, unable to find parameters for PLL freq %d\n", + DRM_ERROR("Fatal, unable to find parameters for PLL freq %lluHz\n", pll_freq); } enum drm_mode_status -meson_vclk_vic_supported_freq(struct meson_drm *priv, unsigned int phy_freq, - unsigned int vclk_freq) +meson_vclk_vic_supported_freq(struct meson_drm *priv, + unsigned long long phy_freq, + unsigned long long vclk_freq) { int i; - DRM_DEBUG_DRIVER("phy_freq = %d vclk_freq = %d\n", + DRM_DEBUG_DRIVER("phy_freq = %lluHz vclk_freq = %lluHz\n", phy_freq, vclk_freq); /* Check against soc revision/package limits */ @@ -785,19 +790,19 @@ meson_vclk_vic_supported_freq(struct meson_drm *priv, unsigned int phy_freq, } for (i = 0 ; params[i].pixel_freq ; ++i) { - DRM_DEBUG_DRIVER("i = %d pixel_freq = %d alt = %d\n", + DRM_DEBUG_DRIVER("i = %d pixel_freq = %lluHz alt = %lluHz\n", i, params[i].pixel_freq, - FREQ_1000_1001(params[i].pixel_freq)); - DRM_DEBUG_DRIVER("i = %d phy_freq = %d alt = %d\n", + PIXEL_FREQ_1000_1001(params[i].pixel_freq)); + DRM_DEBUG_DRIVER("i = %d phy_freq = %lluHz alt = %lluHz\n", i, params[i].phy_freq, - FREQ_1000_1001(params[i].phy_freq/1000)*1000); + PHY_FREQ_1000_1001(params[i].phy_freq)); /* Match strict frequency */ if (phy_freq == params[i].phy_freq && vclk_freq == params[i].vclk_freq) return MODE_OK; /* Match 1000/1001 variant */ - if (phy_freq == (FREQ_1000_1001(params[i].phy_freq/1000)*1000) && - vclk_freq == FREQ_1000_1001(params[i].vclk_freq)) + if (phy_freq == PHY_FREQ_1000_1001(params[i].phy_freq) && + vclk_freq == PIXEL_FREQ_1000_1001(params[i].vclk_freq)) return MODE_OK; } @@ -805,8 +810,9 @@ meson_vclk_vic_supported_freq(struct meson_drm *priv, unsigned int phy_freq, } EXPORT_SYMBOL_GPL(meson_vclk_vic_supported_freq); -static void meson_vclk_set(struct meson_drm *priv, unsigned int pll_base_freq, - unsigned int od1, unsigned int od2, unsigned int od3, +static void meson_vclk_set(struct meson_drm *priv, + unsigned long long pll_base_freq, unsigned int od1, + unsigned int od2, unsigned int od3, unsigned int vid_pll_div, unsigned int vclk_div, unsigned int hdmi_tx_div, unsigned int venc_div, bool hdmi_use_enci, bool vic_alternate_clock) @@ -826,15 +832,15 @@ static void meson_vclk_set(struct meson_drm *priv, unsigned int pll_base_freq, meson_hdmi_pll_generic_set(priv, pll_base_freq); } else if (meson_vpu_is_compatible(priv, VPU_COMPATIBLE_GXBB)) { switch (pll_base_freq) { - case 2970000: + case 2970000000: m = 0x3d; frac = vic_alternate_clock ? 0xd02 : 0xe00; break; - case 4320000: + case 4320000000: m = vic_alternate_clock ? 0x59 : 0x5a; frac = vic_alternate_clock ? 0xe8f : 0; break; - case 5940000: + case 5940000000: m = 0x7b; frac = vic_alternate_clock ? 0xa05 : 0xc00; break; @@ -844,15 +850,15 @@ static void meson_vclk_set(struct meson_drm *priv, unsigned int pll_base_freq, } else if (meson_vpu_is_compatible(priv, VPU_COMPATIBLE_GXM) || meson_vpu_is_compatible(priv, VPU_COMPATIBLE_GXL)) { switch (pll_base_freq) { - case 2970000: + case 2970000000: m = 0x7b; frac = vic_alternate_clock ? 0x281 : 0x300; break; - case 4320000: + case 4320000000: m = vic_alternate_clock ? 0xb3 : 0xb4; frac = vic_alternate_clock ? 0x347 : 0; break; - case 5940000: + case 5940000000: m = 0xf7; frac = vic_alternate_clock ? 0x102 : 0x200; break; @@ -861,15 +867,15 @@ static void meson_vclk_set(struct meson_drm *priv, unsigned int pll_base_freq, meson_hdmi_pll_set_params(priv, m, frac, od1, od2, od3); } else if (meson_vpu_is_compatible(priv, VPU_COMPATIBLE_G12A)) { switch (pll_base_freq) { - case 2970000: + case 2970000000: m = 0x7b; frac = vic_alternate_clock ? 0x140b4 : 0x18000; break; - case 4320000: + case 4320000000: m = vic_alternate_clock ? 0xb3 : 0xb4; frac = vic_alternate_clock ? 0x1a3ee : 0; break; - case 5940000: + case 5940000000: m = 0xf7; frac = vic_alternate_clock ? 0x8148 : 0x10000; break; @@ -1025,14 +1031,14 @@ static void meson_vclk_set(struct meson_drm *priv, unsigned int pll_base_freq, } void meson_vclk_setup(struct meson_drm *priv, unsigned int target, - unsigned int phy_freq, unsigned int vclk_freq, - unsigned int venc_freq, unsigned int dac_freq, + unsigned long long phy_freq, unsigned long long vclk_freq, + unsigned long long venc_freq, unsigned long long dac_freq, bool hdmi_use_enci) { bool vic_alternate_clock = false; - unsigned int freq; - unsigned int hdmi_tx_div; - unsigned int venc_div; + unsigned long long freq; + unsigned long long hdmi_tx_div; + unsigned long long venc_div; if (target == MESON_VCLK_TARGET_CVBS) { meson_venci_cvbs_clock_config(priv); @@ -1052,27 +1058,27 @@ void meson_vclk_setup(struct meson_drm *priv, unsigned int target, return; } - hdmi_tx_div = vclk_freq / dac_freq; + hdmi_tx_div = DIV_ROUND_DOWN_ULL(vclk_freq, dac_freq); if (hdmi_tx_div == 0) { - pr_err("Fatal Error, invalid HDMI-TX freq %d\n", + pr_err("Fatal Error, invalid HDMI-TX freq %lluHz\n", dac_freq); return; } - venc_div = vclk_freq / venc_freq; + venc_div = DIV_ROUND_DOWN_ULL(vclk_freq, venc_freq); if (venc_div == 0) { - pr_err("Fatal Error, invalid HDMI venc freq %d\n", + pr_err("Fatal Error, invalid HDMI venc freq %lluHz\n", venc_freq); return; } for (freq = 0 ; params[freq].pixel_freq ; ++freq) { if ((phy_freq == params[freq].phy_freq || - phy_freq == FREQ_1000_1001(params[freq].phy_freq/1000)*1000) && + phy_freq == PHY_FREQ_1000_1001(params[freq].phy_freq)) && (vclk_freq == params[freq].vclk_freq || - vclk_freq == FREQ_1000_1001(params[freq].vclk_freq))) { + vclk_freq == PIXEL_FREQ_1000_1001(params[freq].vclk_freq))) { if (vclk_freq != params[freq].vclk_freq) vic_alternate_clock = true; else @@ -1098,7 +1104,8 @@ void meson_vclk_setup(struct meson_drm *priv, unsigned int target, } if (!params[freq].pixel_freq) { - pr_err("Fatal Error, invalid HDMI vclk freq %d\n", vclk_freq); + pr_err("Fatal Error, invalid HDMI vclk freq %lluHz\n", + vclk_freq); return; } diff --git a/drivers/gpu/drm/meson/meson_vclk.h b/drivers/gpu/drm/meson/meson_vclk.h index 60617aaf18dd..7ac55744e574 100644 --- a/drivers/gpu/drm/meson/meson_vclk.h +++ b/drivers/gpu/drm/meson/meson_vclk.h @@ -20,17 +20,18 @@ enum { }; /* 27MHz is the CVBS Pixel Clock */ -#define MESON_VCLK_CVBS 27000 +#define MESON_VCLK_CVBS (27 * 1000 * 1000) enum drm_mode_status -meson_vclk_dmt_supported_freq(struct meson_drm *priv, unsigned int freq); +meson_vclk_dmt_supported_freq(struct meson_drm *priv, unsigned long long freq); enum drm_mode_status -meson_vclk_vic_supported_freq(struct meson_drm *priv, unsigned int phy_freq, - unsigned int vclk_freq); +meson_vclk_vic_supported_freq(struct meson_drm *priv, + unsigned long long phy_freq, + unsigned long long vclk_freq); void meson_vclk_setup(struct meson_drm *priv, unsigned int target, - unsigned int phy_freq, unsigned int vclk_freq, - unsigned int venc_freq, unsigned int dac_freq, + unsigned long long phy_freq, unsigned long long vclk_freq, + unsigned long long venc_freq, unsigned long long dac_freq, bool hdmi_use_enci); #endif /* __MESON_VCLK_H */ diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c index fb71658c3117..6067d08aeee3 100644 --- a/drivers/gpu/drm/mgag200/mgag200_mode.c +++ b/drivers/gpu/drm/mgag200/mgag200_mode.c @@ -223,7 +223,7 @@ void mgag200_set_mode_regs(struct mga_device *mdev, const struct drm_display_mod vsyncstr = mode->crtc_vsync_start - 1; vsyncend = mode->crtc_vsync_end - 1; vtotal = mode->crtc_vtotal - 2; - vblkstr = mode->crtc_vblank_start; + vblkstr = mode->crtc_vblank_start - 1; vblkend = vtotal + 1; linecomp = vdispend; diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c index 06465bc2d0b4..242d02d48c0c 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c +++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c @@ -242,10 +242,10 @@ static void a6xx_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit) break; fallthrough; case MSM_SUBMIT_CMD_BUF: - OUT_PKT7(ring, CP_INDIRECT_BUFFER_PFE, 3); + OUT_PKT7(ring, CP_INDIRECT_BUFFER, 3); OUT_RING(ring, lower_32_bits(submit->cmd[i].iova)); OUT_RING(ring, upper_32_bits(submit->cmd[i].iova)); - OUT_RING(ring, submit->cmd[i].size); + OUT_RING(ring, A5XX_CP_INDIRECT_BUFFER_2_IB_SIZE(submit->cmd[i].size)); ibs++; break; } @@ -377,10 +377,10 @@ static void a7xx_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit) break; fallthrough; case MSM_SUBMIT_CMD_BUF: - OUT_PKT7(ring, CP_INDIRECT_BUFFER_PFE, 3); + OUT_PKT7(ring, CP_INDIRECT_BUFFER, 3); OUT_RING(ring, lower_32_bits(submit->cmd[i].iova)); OUT_RING(ring, upper_32_bits(submit->cmd[i].iova)); - OUT_RING(ring, submit->cmd[i].size); + OUT_RING(ring, A5XX_CP_INDIRECT_BUFFER_2_IB_SIZE(submit->cmd[i].size)); ibs++; break; } diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_1_14_msm8937.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_1_14_msm8937.h index 1f32807bb5e5..ad60089f18ea 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_1_14_msm8937.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_1_14_msm8937.h @@ -132,7 +132,6 @@ static const struct dpu_intf_cfg msm8937_intf[] = { .prog_fetch_lines_worst_case = 14, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 26), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 27), - .intr_tear_rd_ptr = -1, }, { .name = "intf_2", .id = INTF_2, .base = 0x6b000, .len = 0x268, @@ -141,7 +140,6 @@ static const struct dpu_intf_cfg msm8937_intf[] = { .prog_fetch_lines_worst_case = 14, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 28), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 29), - .intr_tear_rd_ptr = -1, }, }; diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_1_15_msm8917.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_1_15_msm8917.h index 42131959ff22..a1cf89a0a42d 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_1_15_msm8917.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_1_15_msm8917.h @@ -118,7 +118,6 @@ static const struct dpu_intf_cfg msm8917_intf[] = { .prog_fetch_lines_worst_case = 14, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 26), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 27), - .intr_tear_rd_ptr = -1, }, }; diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_1_16_msm8953.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_1_16_msm8953.h index 2b4723a5c676..eea9b80e2287 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_1_16_msm8953.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_1_16_msm8953.h @@ -131,7 +131,6 @@ static const struct dpu_intf_cfg msm8953_intf[] = { .prog_fetch_lines_worst_case = 14, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 24), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 25), - .intr_tear_rd_ptr = -1, }, { .name = "intf_1", .id = INTF_1, .base = 0x6a800, .len = 0x268, @@ -140,7 +139,6 @@ static const struct dpu_intf_cfg msm8953_intf[] = { .prog_fetch_lines_worst_case = 14, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 26), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 27), - .intr_tear_rd_ptr = -1, }, { .name = "intf_2", .id = INTF_2, .base = 0x6b000, .len = 0x268, @@ -149,7 +147,6 @@ static const struct dpu_intf_cfg msm8953_intf[] = { .prog_fetch_lines_worst_case = 14, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 28), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 29), - .intr_tear_rd_ptr = -1, }, }; diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_1_7_msm8996.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_1_7_msm8996.h index 5cf19de71f06..ae18a354e5d2 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_1_7_msm8996.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_1_7_msm8996.h @@ -241,7 +241,6 @@ static const struct dpu_intf_cfg msm8996_intf[] = { .prog_fetch_lines_worst_case = 25, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 24), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 25), - .intr_tear_rd_ptr = -1, }, { .name = "intf_1", .id = INTF_1, .base = 0x6a800, .len = 0x268, @@ -250,7 +249,6 @@ static const struct dpu_intf_cfg msm8996_intf[] = { .prog_fetch_lines_worst_case = 25, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 26), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 27), - .intr_tear_rd_ptr = -1, }, { .name = "intf_2", .id = INTF_2, .base = 0x6b000, .len = 0x268, @@ -259,7 +257,6 @@ static const struct dpu_intf_cfg msm8996_intf[] = { .prog_fetch_lines_worst_case = 25, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 28), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 29), - .intr_tear_rd_ptr = -1, }, { .name = "intf_3", .id = INTF_3, .base = 0x6b800, .len = 0x268, @@ -267,7 +264,6 @@ static const struct dpu_intf_cfg msm8996_intf[] = { .prog_fetch_lines_worst_case = 25, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 30), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 31), - .intr_tear_rd_ptr = -1, }, }; diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_2_sdm660.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_2_sdm660.h index 4f2f68b07f20..bb89da0a481d 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_2_sdm660.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_2_sdm660.h @@ -202,7 +202,6 @@ static const struct dpu_intf_cfg sdm660_intf[] = { .prog_fetch_lines_worst_case = 21, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 24), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 25), - .intr_tear_rd_ptr = -1, }, { .name = "intf_1", .id = INTF_1, .base = 0x6a800, .len = 0x280, @@ -211,7 +210,6 @@ static const struct dpu_intf_cfg sdm660_intf[] = { .prog_fetch_lines_worst_case = 21, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 26), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 27), - .intr_tear_rd_ptr = -1, }, { .name = "intf_2", .id = INTF_2, .base = 0x6b000, .len = 0x280, @@ -220,7 +218,6 @@ static const struct dpu_intf_cfg sdm660_intf[] = { .prog_fetch_lines_worst_case = 21, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 28), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 29), - .intr_tear_rd_ptr = -1, }, }; diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_3_sdm630.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_3_sdm630.h index c70bef025ac4..7caf876ca3e3 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_3_sdm630.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_3_sdm630.h @@ -147,7 +147,6 @@ static const struct dpu_intf_cfg sdm630_intf[] = { .prog_fetch_lines_worst_case = 21, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 24), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 25), - .intr_tear_rd_ptr = -1, }, { .name = "intf_1", .id = INTF_1, .base = 0x6a800, .len = 0x280, @@ -156,7 +155,6 @@ static const struct dpu_intf_cfg sdm630_intf[] = { .prog_fetch_lines_worst_case = 21, .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 26), .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 27), - .intr_tear_rd_ptr = -1, }, }; diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c index 8610bbf2b87c..862e9e6bf0a5 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c @@ -1666,7 +1666,7 @@ static void _dpu_encoder_trigger_flush(struct drm_encoder *drm_enc, */ static void _dpu_encoder_trigger_start(struct dpu_encoder_phys *phys) { - struct dpu_encoder_virt *dpu_enc = to_dpu_encoder_virt(phys->parent); + struct dpu_encoder_virt *dpu_enc; if (!phys) { DPU_ERROR("invalid argument(s)\n"); @@ -1678,6 +1678,8 @@ static void _dpu_encoder_trigger_start(struct dpu_encoder_phys *phys) return; } + dpu_enc = to_dpu_encoder_virt(phys->parent); + if (phys->parent->encoder_type == DRM_MODE_ENCODER_VIRTUAL && dpu_enc->cwb_mask) { DPU_DEBUG("encoder %d CWB enabled, skipping\n", DRMID(phys->parent)); diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c index af3e541f60c3..e03d6091f736 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c @@ -729,12 +729,40 @@ static int dpu_plane_check_inline_rotation(struct dpu_plane *pdpu, static int dpu_plane_atomic_check_pipe(struct dpu_plane *pdpu, struct dpu_sw_pipe *pipe, struct dpu_sw_pipe_cfg *pipe_cfg, - const struct msm_format *fmt, - const struct drm_display_mode *mode) + const struct drm_display_mode *mode, + struct drm_plane_state *new_plane_state) { uint32_t min_src_size; struct dpu_kms *kms = _dpu_plane_get_kms(&pdpu->base); int ret; + const struct msm_format *fmt; + uint32_t supported_rotations; + const struct dpu_sspp_cfg *pipe_hw_caps; + const struct dpu_sspp_sub_blks *sblk; + + pipe_hw_caps = pipe->sspp->cap; + sblk = pipe->sspp->cap->sblk; + + /* + * We already have verified scaling against platform limitations. + * Now check if the SSPP supports scaling at all. + */ + if (!sblk->scaler_blk.len && + ((drm_rect_width(&new_plane_state->src) >> 16 != + drm_rect_width(&new_plane_state->dst)) || + (drm_rect_height(&new_plane_state->src) >> 16 != + drm_rect_height(&new_plane_state->dst)))) + return -ERANGE; + + fmt = msm_framebuffer_format(new_plane_state->fb); + + supported_rotations = DRM_MODE_REFLECT_MASK | DRM_MODE_ROTATE_0; + + if (pipe_hw_caps->features & BIT(DPU_SSPP_INLINE_ROTATION)) + supported_rotations |= DRM_MODE_ROTATE_90; + + pipe_cfg->rotation = drm_rotation_simplify(new_plane_state->rotation, + supported_rotations); min_src_size = MSM_FORMAT_IS_YUV(fmt) ? 2 : 1; @@ -923,47 +951,20 @@ static int dpu_plane_atomic_check_sspp(struct drm_plane *plane, struct dpu_plane_state *pstate = to_dpu_plane_state(new_plane_state); struct dpu_sw_pipe *pipe = &pstate->pipe; struct dpu_sw_pipe *r_pipe = &pstate->r_pipe; - const struct msm_format *fmt; struct dpu_sw_pipe_cfg *pipe_cfg = &pstate->pipe_cfg; struct dpu_sw_pipe_cfg *r_pipe_cfg = &pstate->r_pipe_cfg; - uint32_t supported_rotations; - const struct dpu_sspp_cfg *pipe_hw_caps; - const struct dpu_sspp_sub_blks *sblk; int ret = 0; - pipe_hw_caps = pipe->sspp->cap; - sblk = pipe->sspp->cap->sblk; - - /* - * We already have verified scaling against platform limitations. - * Now check if the SSPP supports scaling at all. - */ - if (!sblk->scaler_blk.len && - ((drm_rect_width(&new_plane_state->src) >> 16 != - drm_rect_width(&new_plane_state->dst)) || - (drm_rect_height(&new_plane_state->src) >> 16 != - drm_rect_height(&new_plane_state->dst)))) - return -ERANGE; - - fmt = msm_framebuffer_format(new_plane_state->fb); - - supported_rotations = DRM_MODE_REFLECT_MASK | DRM_MODE_ROTATE_0; - - if (pipe_hw_caps->features & BIT(DPU_SSPP_INLINE_ROTATION)) - supported_rotations |= DRM_MODE_ROTATE_90; - - pipe_cfg->rotation = drm_rotation_simplify(new_plane_state->rotation, - supported_rotations); - r_pipe_cfg->rotation = pipe_cfg->rotation; - - ret = dpu_plane_atomic_check_pipe(pdpu, pipe, pipe_cfg, fmt, - &crtc_state->adjusted_mode); + ret = dpu_plane_atomic_check_pipe(pdpu, pipe, pipe_cfg, + &crtc_state->adjusted_mode, + new_plane_state); if (ret) return ret; if (drm_rect_width(&r_pipe_cfg->src_rect) != 0) { - ret = dpu_plane_atomic_check_pipe(pdpu, r_pipe, r_pipe_cfg, fmt, - &crtc_state->adjusted_mode); + ret = dpu_plane_atomic_check_pipe(pdpu, r_pipe, r_pipe_cfg, + &crtc_state->adjusted_mode, + new_plane_state); if (ret) return ret; } @@ -1059,6 +1060,9 @@ static int dpu_plane_virtual_atomic_check(struct drm_plane *plane, struct drm_crtc_state *crtc_state; int ret; + if (IS_ERR(plane_state)) + return PTR_ERR(plane_state); + if (plane_state->crtc) crtc_state = drm_atomic_get_new_crtc_state(state, plane_state->crtc); diff --git a/drivers/gpu/drm/msm/registers/adreno/adreno_pm4.xml b/drivers/gpu/drm/msm/registers/adreno/adreno_pm4.xml index 55a35182858c..5a6ae9fc3194 100644 --- a/drivers/gpu/drm/msm/registers/adreno/adreno_pm4.xml +++ b/drivers/gpu/drm/msm/registers/adreno/adreno_pm4.xml @@ -2259,5 +2259,12 @@ opcode: CP_LOAD_STATE4 (30) (4 dwords) </reg32> </domain> +<domain name="CP_INDIRECT_BUFFER" width="32" varset="chip" prefix="chip" variants="A5XX-"> + <reg64 offset="0" name="IB_BASE" type="address"/> + <reg32 offset="2" name="2"> + <bitfield name="IB_SIZE" low="0" high="19"/> + </reg32> +</domain> + </database> diff --git a/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c b/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c index 7d68a8acfe2e..eb0f8373258c 100644 --- a/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c +++ b/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c @@ -129,11 +129,11 @@ static int jadard_unprepare(struct drm_panel *panel) { struct jadard *jadard = panel_to_jadard(panel); - gpiod_set_value(jadard->reset, 1); + gpiod_set_value(jadard->reset, 0); msleep(120); if (jadard->desc->reset_before_power_off_vcioo) { - gpiod_set_value(jadard->reset, 0); + gpiod_set_value(jadard->reset, 1); usleep_range(1000, 2000); } diff --git a/drivers/gpu/drm/v3d/v3d_sched.c b/drivers/gpu/drm/v3d/v3d_sched.c index 34c42d6e12cd..4a7701a33cf8 100644 --- a/drivers/gpu/drm/v3d/v3d_sched.c +++ b/drivers/gpu/drm/v3d/v3d_sched.c @@ -428,7 +428,8 @@ v3d_rewrite_csd_job_wg_counts_from_indirect(struct v3d_cpu_job *job) struct v3d_bo *bo = to_v3d_bo(job->base.bo[0]); struct v3d_bo *indirect = to_v3d_bo(indirect_csd->indirect); struct drm_v3d_submit_csd *args = &indirect_csd->job->args; - u32 *wg_counts; + struct v3d_dev *v3d = job->base.v3d; + u32 num_batches, *wg_counts; v3d_get_bo_vaddr(bo); v3d_get_bo_vaddr(indirect); @@ -441,8 +442,17 @@ v3d_rewrite_csd_job_wg_counts_from_indirect(struct v3d_cpu_job *job) args->cfg[0] = wg_counts[0] << V3D_CSD_CFG012_WG_COUNT_SHIFT; args->cfg[1] = wg_counts[1] << V3D_CSD_CFG012_WG_COUNT_SHIFT; args->cfg[2] = wg_counts[2] << V3D_CSD_CFG012_WG_COUNT_SHIFT; - args->cfg[4] = DIV_ROUND_UP(indirect_csd->wg_size, 16) * - (wg_counts[0] * wg_counts[1] * wg_counts[2]) - 1; + + num_batches = DIV_ROUND_UP(indirect_csd->wg_size, 16) * + (wg_counts[0] * wg_counts[1] * wg_counts[2]); + + /* V3D 7.1.6 and later don't subtract 1 from the number of batches */ + if (v3d->ver < 71 || (v3d->ver == 71 && v3d->rev < 6)) + args->cfg[4] = num_batches - 1; + else + args->cfg[4] = num_batches; + + WARN_ON(args->cfg[4] == ~0); for (int i = 0; i < 3; i++) { /* 0xffffffff indicates that the uniform rewrite is not needed */ diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.c b/drivers/gpu/drm/virtio/virtgpu_drv.c index 2d88e390feb4..e32e680c7197 100644 --- a/drivers/gpu/drm/virtio/virtgpu_drv.c +++ b/drivers/gpu/drm/virtio/virtgpu_drv.c @@ -128,6 +128,14 @@ static void virtio_gpu_remove(struct virtio_device *vdev) drm_dev_put(dev); } +static void virtio_gpu_shutdown(struct virtio_device *vdev) +{ + /* + * drm does its own synchronization on shutdown. + * Do nothing here, opt out of device reset. + */ +} + static void virtio_gpu_config_changed(struct virtio_device *vdev) { struct drm_device *dev = vdev->priv; @@ -162,6 +170,7 @@ static struct virtio_driver virtio_gpu_driver = { .id_table = id_table, .probe = virtio_gpu_probe, .remove = virtio_gpu_remove, + .shutdown = virtio_gpu_shutdown, .config_changed = virtio_gpu_config_changed }; diff --git a/drivers/gpu/drm/xe/xe_dma_buf.c b/drivers/gpu/drm/xe/xe_dma_buf.c index f67803e15a0e..f7a20264ea33 100644 --- a/drivers/gpu/drm/xe/xe_dma_buf.c +++ b/drivers/gpu/drm/xe/xe_dma_buf.c @@ -145,10 +145,7 @@ static void xe_dma_buf_unmap(struct dma_buf_attachment *attach, struct sg_table *sgt, enum dma_data_direction dir) { - struct dma_buf *dma_buf = attach->dmabuf; - struct xe_bo *bo = gem_to_xe_bo(dma_buf->priv); - - if (!xe_bo_is_vram(bo)) { + if (sg_page(sgt->sgl)) { dma_unmap_sgtable(attach->dev, sgt, dir, 0); sg_free_table(sgt); kfree(sgt); diff --git a/drivers/gpu/drm/xe/xe_guc_ads.c b/drivers/gpu/drm/xe/xe_guc_ads.c index e7c9e095a19f..7031542a70ce 100644 --- a/drivers/gpu/drm/xe/xe_guc_ads.c +++ b/drivers/gpu/drm/xe/xe_guc_ads.c @@ -490,24 +490,52 @@ static void fill_engine_enable_masks(struct xe_gt *gt, engine_enable_mask(gt, XE_ENGINE_CLASS_OTHER)); } -static void guc_prep_golden_lrc_null(struct xe_guc_ads *ads) +/* + * Write the offsets corresponding to the golden LRCs. The actual data is + * populated later by guc_golden_lrc_populate() + */ +static void guc_golden_lrc_init(struct xe_guc_ads *ads) { struct xe_device *xe = ads_to_xe(ads); + struct xe_gt *gt = ads_to_gt(ads); struct iosys_map info_map = IOSYS_MAP_INIT_OFFSET(ads_to_map(ads), offsetof(struct __guc_ads_blob, system_info)); - u8 guc_class; + size_t alloc_size, real_size; + u32 addr_ggtt, offset; + int class; + + offset = guc_ads_golden_lrc_offset(ads); + addr_ggtt = xe_bo_ggtt_addr(ads->bo) + offset; + + for (class = 0; class < XE_ENGINE_CLASS_MAX; ++class) { + u8 guc_class; + + guc_class = xe_engine_class_to_guc_class(class); - for (guc_class = 0; guc_class <= GUC_MAX_ENGINE_CLASSES; ++guc_class) { if (!info_map_read(xe, &info_map, engine_enabled_masks[guc_class])) continue; + real_size = xe_gt_lrc_size(gt, class); + alloc_size = PAGE_ALIGN(real_size); + + /* + * This interface is slightly confusing. We need to pass the + * base address of the full golden context and the size of just + * the engine state, which is the section of the context image + * that starts after the execlists LRC registers. This is + * required to allow the GuC to restore just the engine state + * when a watchdog reset occurs. + * We calculate the engine state size by removing the size of + * what comes before it in the context image (which is identical + * on all engines). + */ ads_blob_write(ads, ads.eng_state_size[guc_class], - guc_ads_golden_lrc_size(ads) - - xe_lrc_skip_size(xe)); + real_size - xe_lrc_skip_size(xe)); ads_blob_write(ads, ads.golden_context_lrca[guc_class], - xe_bo_ggtt_addr(ads->bo) + - guc_ads_golden_lrc_offset(ads)); + addr_ggtt); + + addr_ggtt += alloc_size; } } @@ -857,7 +885,7 @@ void xe_guc_ads_populate_minimal(struct xe_guc_ads *ads) xe_map_memset(ads_to_xe(ads), ads_to_map(ads), 0, 0, ads->bo->size); guc_policies_init(ads); - guc_prep_golden_lrc_null(ads); + guc_golden_lrc_init(ads); guc_mapping_table_init_invalid(gt, &info_map); guc_doorbell_init(ads); @@ -883,7 +911,7 @@ void xe_guc_ads_populate(struct xe_guc_ads *ads) guc_policies_init(ads); fill_engine_enable_masks(gt, &info_map); guc_mmio_reg_state_init(ads); - guc_prep_golden_lrc_null(ads); + guc_golden_lrc_init(ads); guc_mapping_table_init(gt, &info_map); guc_capture_prep_lists(ads); guc_doorbell_init(ads); @@ -903,18 +931,22 @@ void xe_guc_ads_populate(struct xe_guc_ads *ads) guc_ads_private_data_offset(ads)); } -static void guc_populate_golden_lrc(struct xe_guc_ads *ads) +/* + * After the golden LRC's are recorded for each engine class by the first + * submission, copy them to the ADS, as initialized earlier by + * guc_golden_lrc_init(). + */ +static void guc_golden_lrc_populate(struct xe_guc_ads *ads) { struct xe_device *xe = ads_to_xe(ads); struct xe_gt *gt = ads_to_gt(ads); struct iosys_map info_map = IOSYS_MAP_INIT_OFFSET(ads_to_map(ads), offsetof(struct __guc_ads_blob, system_info)); size_t total_size = 0, alloc_size, real_size; - u32 addr_ggtt, offset; + u32 offset; int class; offset = guc_ads_golden_lrc_offset(ads); - addr_ggtt = xe_bo_ggtt_addr(ads->bo) + offset; for (class = 0; class < XE_ENGINE_CLASS_MAX; ++class) { u8 guc_class; @@ -931,26 +963,9 @@ static void guc_populate_golden_lrc(struct xe_guc_ads *ads) alloc_size = PAGE_ALIGN(real_size); total_size += alloc_size; - /* - * This interface is slightly confusing. We need to pass the - * base address of the full golden context and the size of just - * the engine state, which is the section of the context image - * that starts after the execlists LRC registers. This is - * required to allow the GuC to restore just the engine state - * when a watchdog reset occurs. - * We calculate the engine state size by removing the size of - * what comes before it in the context image (which is identical - * on all engines). - */ - ads_blob_write(ads, ads.eng_state_size[guc_class], - real_size - xe_lrc_skip_size(xe)); - ads_blob_write(ads, ads.golden_context_lrca[guc_class], - addr_ggtt); - xe_map_memcpy_to(xe, ads_to_map(ads), offset, gt->default_lrc[class], real_size); - addr_ggtt += alloc_size; offset += alloc_size; } @@ -959,7 +974,7 @@ static void guc_populate_golden_lrc(struct xe_guc_ads *ads) void xe_guc_ads_populate_post_load(struct xe_guc_ads *ads) { - guc_populate_golden_lrc(ads); + guc_golden_lrc_populate(ads); } static int guc_ads_action_update_policies(struct xe_guc_ads *ads, u32 policy_offset) diff --git a/drivers/gpu/drm/xe/xe_hmm.c b/drivers/gpu/drm/xe/xe_hmm.c index c3cc0fa105e8..57b71956ddf4 100644 --- a/drivers/gpu/drm/xe/xe_hmm.c +++ b/drivers/gpu/drm/xe/xe_hmm.c @@ -19,29 +19,6 @@ static u64 xe_npages_in_range(unsigned long start, unsigned long end) return (end - start) >> PAGE_SHIFT; } -/** - * xe_mark_range_accessed() - mark a range is accessed, so core mm - * have such information for memory eviction or write back to - * hard disk - * @range: the range to mark - * @write: if write to this range, we mark pages in this range - * as dirty - */ -static void xe_mark_range_accessed(struct hmm_range *range, bool write) -{ - struct page *page; - u64 i, npages; - - npages = xe_npages_in_range(range->start, range->end); - for (i = 0; i < npages; i++) { - page = hmm_pfn_to_page(range->hmm_pfns[i]); - if (write) - set_page_dirty_lock(page); - - mark_page_accessed(page); - } -} - static int xe_alloc_sg(struct xe_device *xe, struct sg_table *st, struct hmm_range *range, struct rw_semaphore *notifier_sem) { @@ -331,7 +308,6 @@ int xe_hmm_userptr_populate_range(struct xe_userptr_vma *uvma, if (ret) goto out_unlock; - xe_mark_range_accessed(&hmm_range, write); userptr->sg = &userptr->sgt; xe_hmm_userptr_set_mapped(uvma); userptr->notifier_seq = hmm_range.notifier_seq; diff --git a/drivers/gpu/drm/xe/xe_pxp_debugfs.c b/drivers/gpu/drm/xe/xe_pxp_debugfs.c index ccfbacf08efc..525a2f6bb076 100644 --- a/drivers/gpu/drm/xe/xe_pxp_debugfs.c +++ b/drivers/gpu/drm/xe/xe_pxp_debugfs.c @@ -66,9 +66,18 @@ static int pxp_terminate(struct seq_file *m, void *data) { struct xe_pxp *pxp = node_to_pxp(m->private); struct drm_printer p = drm_seq_file_printer(m); + int ready = xe_pxp_get_readiness_status(pxp); - if (!xe_pxp_is_enabled(pxp)) - return -ENODEV; + if (ready < 0) + return ready; /* disabled or error occurred */ + else if (!ready) + return -EBUSY; /* init still in progress */ + + /* no need for a termination if PXP is not active */ + if (pxp->status != XE_PXP_ACTIVE) { + drm_printf(&p, "PXP not active\n"); + return 0; + } /* simulate a termination interrupt */ spin_lock_irq(&pxp->xe->irq.lock); |