diff options
Diffstat (limited to 'drivers/gpu/drm/i915')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display_power.c | 8 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_psr.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_shmem.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_ttm.c | 10 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_userptr.c | 5 |
6 files changed, 22 insertions, 14 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c index 1e608b9e5055..1a63da28f330 100644 --- a/drivers/gpu/drm/i915/display/intel_display_power.c +++ b/drivers/gpu/drm/i915/display/intel_display_power.c @@ -2434,7 +2434,7 @@ intel_display_power_ddi_io_domain(struct drm_i915_private *i915, enum port port) { const struct intel_ddi_port_domains *domains = intel_port_domains_for_port(i915, port); - if (drm_WARN_ON(&i915->drm, !domains) || domains->ddi_io == POWER_DOMAIN_INVALID) + if (drm_WARN_ON(&i915->drm, !domains || domains->ddi_io == POWER_DOMAIN_INVALID)) return POWER_DOMAIN_PORT_DDI_IO_A; return domains->ddi_io + (int)(port - domains->port_start); @@ -2445,7 +2445,7 @@ intel_display_power_ddi_lanes_domain(struct drm_i915_private *i915, enum port po { const struct intel_ddi_port_domains *domains = intel_port_domains_for_port(i915, port); - if (drm_WARN_ON(&i915->drm, !domains) || domains->ddi_lanes == POWER_DOMAIN_INVALID) + if (drm_WARN_ON(&i915->drm, !domains || domains->ddi_lanes == POWER_DOMAIN_INVALID)) return POWER_DOMAIN_PORT_DDI_LANES_A; return domains->ddi_lanes + (int)(port - domains->port_start); @@ -2471,7 +2471,7 @@ intel_display_power_legacy_aux_domain(struct drm_i915_private *i915, enum aux_ch { const struct intel_ddi_port_domains *domains = intel_port_domains_for_aux_ch(i915, aux_ch); - if (drm_WARN_ON(&i915->drm, !domains) || domains->aux_legacy_usbc == POWER_DOMAIN_INVALID) + if (drm_WARN_ON(&i915->drm, !domains || domains->aux_legacy_usbc == POWER_DOMAIN_INVALID)) return POWER_DOMAIN_AUX_A; return domains->aux_legacy_usbc + (int)(aux_ch - domains->aux_ch_start); @@ -2482,7 +2482,7 @@ intel_display_power_tbt_aux_domain(struct drm_i915_private *i915, enum aux_ch au { const struct intel_ddi_port_domains *domains = intel_port_domains_for_aux_ch(i915, aux_ch); - if (drm_WARN_ON(&i915->drm, !domains) || domains->aux_tbt == POWER_DOMAIN_INVALID) + if (drm_WARN_ON(&i915->drm, !domains || domains->aux_tbt == POWER_DOMAIN_INVALID)) return POWER_DOMAIN_AUX_TBT1; return domains->aux_tbt + (int)(aux_ch - domains->aux_ch_start); diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c index d4cce627d7a8..15c3e448aa0e 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c @@ -2201,8 +2201,11 @@ static void _psr_invalidate_handle(struct intel_dp *intel_dp) if (intel_dp->psr.psr2_sel_fetch_enabled) { u32 val; - if (intel_dp->psr.psr2_sel_fetch_cff_enabled) + if (intel_dp->psr.psr2_sel_fetch_cff_enabled) { + /* Send one update otherwise lag is observed in screen */ + intel_de_write(dev_priv, CURSURFLIVE(intel_dp->psr.pipe), 0); return; + } val = man_trk_ctl_enable_bit_get(dev_priv) | man_trk_ctl_partial_frame_bit_get(dev_priv) | diff --git a/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c b/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c index f5062d0c6333..824971a1ceec 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c @@ -40,13 +40,13 @@ static struct sg_table *i915_gem_map_dma_buf(struct dma_buf_attachment *attachme goto err; } - ret = sg_alloc_table(st, obj->mm.pages->nents, GFP_KERNEL); + ret = sg_alloc_table(st, obj->mm.pages->orig_nents, GFP_KERNEL); if (ret) goto err_free; src = obj->mm.pages->sgl; dst = st->sgl; - for (i = 0; i < obj->mm.pages->nents; i++) { + for (i = 0; i < obj->mm.pages->orig_nents; i++) { sg_set_page(dst, sg_page(src), src->length, 0); dst = sg_next(dst); src = sg_next(src); diff --git a/drivers/gpu/drm/i915/gem/i915_gem_shmem.c b/drivers/gpu/drm/i915/gem/i915_gem_shmem.c index 11125c32dd35..2f7804492cd5 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_shmem.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_shmem.c @@ -369,14 +369,14 @@ __i915_gem_object_release_shmem(struct drm_i915_gem_object *obj, __start_cpu_write(obj); /* - * On non-LLC platforms, force the flush-on-acquire if this is ever + * On non-LLC igfx platforms, force the flush-on-acquire if this is ever * swapped-in. Our async flush path is not trust worthy enough yet(and * happens in the wrong order), and with some tricks it's conceivable * for userspace to change the cache-level to I915_CACHE_NONE after the * pages are swapped-in, and since execbuf binds the object before doing * the async flush, we have a race window. */ - if (!HAS_LLC(i915)) + if (!HAS_LLC(i915) && !IS_DGFX(i915)) obj->cache_dirty = true; } diff --git a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c index a4aa9500fa17..0d6d640225fc 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c @@ -612,6 +612,10 @@ static int i915_ttm_truncate(struct drm_i915_gem_object *obj) WARN_ON_ONCE(obj->mm.madv == I915_MADV_WILLNEED); + err = ttm_bo_wait(bo, true, false); + if (err) + return err; + err = i915_ttm_move_notify(bo); if (err) return err; @@ -1013,9 +1017,6 @@ static vm_fault_t vm_fault_ttm(struct vm_fault *vmf) return VM_FAULT_SIGBUS; } - if (i915_ttm_cpu_maps_iomem(bo->resource)) - wakeref = intel_runtime_pm_get(&to_i915(obj->base.dev)->runtime_pm); - if (!i915_ttm_resource_mappable(bo->resource)) { int err = -ENODEV; int i; @@ -1042,6 +1043,9 @@ static vm_fault_t vm_fault_ttm(struct vm_fault *vmf) } } + if (i915_ttm_cpu_maps_iomem(bo->resource)) + wakeref = intel_runtime_pm_get(&to_i915(obj->base.dev)->runtime_pm); + if (drm_dev_enter(dev, &idx)) { ret = ttm_bo_vm_fault_reserved(vmf, vmf->vma->vm_page_prot, TTM_BO_VM_NUM_PREFAULT); diff --git a/drivers/gpu/drm/i915/gem/i915_gem_userptr.c b/drivers/gpu/drm/i915/gem/i915_gem_userptr.c index f34e01a7fefb..ba14b18d65f3 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_userptr.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_userptr.c @@ -428,9 +428,10 @@ probe_range(struct mm_struct *mm, unsigned long addr, unsigned long len) { VMA_ITERATOR(vmi, mm, addr); struct vm_area_struct *vma; + unsigned long end = addr + len; mmap_read_lock(mm); - for_each_vma_range(vmi, vma, addr + len) { + for_each_vma_range(vmi, vma, end) { /* Check for holes, note that we also update the addr below */ if (vma->vm_start > addr) break; @@ -442,7 +443,7 @@ probe_range(struct mm_struct *mm, unsigned long addr, unsigned long len) } mmap_read_unlock(mm); - if (vma) + if (vma || addr < end) return -EFAULT; return 0; } |