diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c')
-rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c | 46 |
1 files changed, 25 insertions, 21 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c index 2dcc68e04e84..500a1dc4fe02 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c @@ -144,15 +144,16 @@ static void amdgpu_vkms_crtc_atomic_disable(struct drm_crtc *crtc, static void amdgpu_vkms_crtc_atomic_flush(struct drm_crtc *crtc, struct drm_atomic_state *state) { + unsigned long flags; if (crtc->state->event) { - spin_lock(&crtc->dev->event_lock); + spin_lock_irqsave(&crtc->dev->event_lock, flags); if (drm_crtc_vblank_get(crtc) != 0) drm_crtc_send_vblank_event(crtc, crtc->state->event); else drm_crtc_arm_vblank_event(crtc, crtc->state->event); - spin_unlock(&crtc->dev->event_lock); + spin_unlock_irqrestore(&crtc->dev->event_lock, flags); crtc->state->event = NULL; } @@ -281,8 +282,8 @@ static int amdgpu_vkms_plane_atomic_check(struct drm_plane *plane, return PTR_ERR(crtc_state); ret = drm_atomic_helper_check_plane_state(new_plane_state, crtc_state, - DRM_PLANE_HELPER_NO_SCALING, - DRM_PLANE_HELPER_NO_SCALING, + DRM_PLANE_NO_SCALING, + DRM_PLANE_NO_SCALING, false, true); if (ret != 0) return ret; @@ -301,9 +302,6 @@ static int amdgpu_vkms_prepare_fb(struct drm_plane *plane, struct drm_gem_object *obj; struct amdgpu_device *adev; struct amdgpu_bo *rbo; - struct list_head list; - struct ttm_validate_buffer tv; - struct ww_acquire_ctx ticket; uint32_t domain; int r; @@ -315,18 +313,19 @@ static int amdgpu_vkms_prepare_fb(struct drm_plane *plane, obj = new_state->fb->obj[0]; rbo = gem_to_amdgpu_bo(obj); adev = amdgpu_ttm_adev(rbo->tbo.bdev); - INIT_LIST_HEAD(&list); - tv.bo = &rbo->tbo; - tv.num_shared = 1; - list_add(&tv.head, &list); - - r = ttm_eu_reserve_buffers(&ticket, &list, false, NULL); + r = amdgpu_bo_reserve(rbo, true); if (r) { dev_err(adev->dev, "fail to reserve bo (%d)\n", r); return r; } + r = dma_resv_reserve_fences(rbo->tbo.base.resv, 1); + if (r) { + dev_err(adev->dev, "allocating fence slot failed (%d)\n", r); + goto error_unlock; + } + if (plane->type != DRM_PLANE_TYPE_CURSOR) domain = amdgpu_display_supported_domains(adev, rbo->flags); else @@ -336,25 +335,29 @@ static int amdgpu_vkms_prepare_fb(struct drm_plane *plane, if (unlikely(r != 0)) { if (r != -ERESTARTSYS) DRM_ERROR("Failed to pin framebuffer with error %d\n", r); - ttm_eu_backoff_reservation(&ticket, &list); - return r; + goto error_unlock; } r = amdgpu_ttm_alloc_gart(&rbo->tbo); if (unlikely(r != 0)) { - amdgpu_bo_unpin(rbo); - ttm_eu_backoff_reservation(&ticket, &list); DRM_ERROR("%p bind failed\n", rbo); - return r; + goto error_unpin; } - ttm_eu_backoff_reservation(&ticket, &list); + amdgpu_bo_unreserve(rbo); afb->address = amdgpu_bo_gpu_offset(rbo); amdgpu_bo_ref(rbo); return 0; + +error_unpin: + amdgpu_bo_unpin(rbo); + +error_unlock: + amdgpu_bo_unreserve(rbo); + return r; } static void amdgpu_vkms_cleanup_fb(struct drm_plane *plane, @@ -390,7 +393,6 @@ static struct drm_plane *amdgpu_vkms_plane_init(struct drm_device *dev, int index) { struct drm_plane *plane; - uint64_t modifiers[] = {DRM_FORMAT_MOD_LINEAR, DRM_FORMAT_MOD_INVALID}; int ret; plane = kzalloc(sizeof(*plane), GFP_KERNEL); @@ -401,7 +403,7 @@ static struct drm_plane *amdgpu_vkms_plane_init(struct drm_device *dev, &amdgpu_vkms_plane_funcs, amdgpu_vkms_formats, ARRAY_SIZE(amdgpu_vkms_formats), - modifiers, type, NULL); + NULL, type, NULL); if (ret) { kfree(plane); return ERR_PTR(ret); @@ -498,6 +500,8 @@ static int amdgpu_vkms_sw_init(void *handle) adev_to_drm(adev)->mode_config.fb_base = adev->gmc.aper_base; + adev_to_drm(adev)->mode_config.fb_modifiers_not_supported = true; + r = amdgpu_display_modeset_create_props(adev); if (r) return r; |