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author | Dave Airlie <airlied@redhat.com> | 2018-01-18 09:32:15 +1000 |
---|---|---|
committer | Dave Airlie <airlied@redhat.com> | 2018-01-18 09:32:15 +1000 |
commit | 4a6cc7a44e98a0460bd094b68c75f0705fdc450a (patch) | |
tree | b8c86a1e0342b1166ab52c4d79e404eede57abec /drivers/gpu/drm/vmwgfx | |
parent | 8563188e37b000979ab66521f4337df9a3453223 (diff) | |
parent | a8750ddca918032d6349adbf9a4b6555e7db20da (diff) | |
download | linux-4a6cc7a44e98a0460bd094b68c75f0705fdc450a.tar.gz linux-4a6cc7a44e98a0460bd094b68c75f0705fdc450a.tar.bz2 linux-4a6cc7a44e98a0460bd094b68c75f0705fdc450a.zip |
BackMerge tag 'v4.15-rc8' into drm-next
Linux 4.15-rc8
Daniel requested this for so the intel CI won't fall over on drm-next
so often.
Diffstat (limited to 'drivers/gpu/drm/vmwgfx')
-rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 6 | ||||
-rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_kms.h | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c | 41 |
4 files changed, 15 insertions, 36 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c index b700667f6f0b..c9d5cc237124 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c @@ -2731,6 +2731,8 @@ static int vmw_cmd_dx_view_define(struct vmw_private *dev_priv, } view_type = vmw_view_cmd_to_type(header->id); + if (view_type == vmw_view_max) + return -EINVAL; cmd = container_of(header, typeof(*cmd), header); ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface, user_surface_converter, diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c index a2a93d7e2a04..87a443013cbf 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c @@ -683,7 +683,6 @@ vmw_du_plane_duplicate_state(struct drm_plane *plane) vps->pinned = 0; /* Mapping is managed by prepare_fb/cleanup_fb */ - memset(&vps->guest_map, 0, sizeof(vps->guest_map)); memset(&vps->host_map, 0, sizeof(vps->host_map)); vps->cpp = 0; @@ -746,11 +745,6 @@ vmw_du_plane_destroy_state(struct drm_plane *plane, /* Should have been freed by cleanup_fb */ - if (vps->guest_map.virtual) { - DRM_ERROR("Guest mapping not freed\n"); - ttm_bo_kunmap(&vps->guest_map); - } - if (vps->host_map.virtual) { DRM_ERROR("Host mapping not freed\n"); ttm_bo_kunmap(&vps->host_map); diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h index ff9c8389ff21..cd9da2dd79af 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h @@ -175,7 +175,7 @@ struct vmw_plane_state { int pinned; /* For CPU Blit */ - struct ttm_bo_kmap_obj host_map, guest_map; + struct ttm_bo_kmap_obj host_map; unsigned int cpp; }; diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c index 90b5437fd787..b68d74888ab1 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c @@ -114,7 +114,7 @@ struct vmw_screen_target_display_unit { bool defined; /* For CPU Blit */ - struct ttm_bo_kmap_obj host_map, guest_map; + struct ttm_bo_kmap_obj host_map; unsigned int cpp; }; @@ -695,7 +695,8 @@ static void vmw_stdu_dmabuf_cpu_commit(struct vmw_kms_dirty *dirty) s32 src_pitch, dst_pitch; u8 *src, *dst; bool not_used; - + struct ttm_bo_kmap_obj guest_map; + int ret; if (!dirty->num_hits) return; @@ -706,6 +707,13 @@ static void vmw_stdu_dmabuf_cpu_commit(struct vmw_kms_dirty *dirty) if (width == 0 || height == 0) return; + ret = ttm_bo_kmap(&ddirty->buf->base, 0, ddirty->buf->base.num_pages, + &guest_map); + if (ret) { + DRM_ERROR("Failed mapping framebuffer for blit: %d\n", + ret); + goto out_cleanup; + } /* Assume we are blitting from Host (display_srf) to Guest (dmabuf) */ src_pitch = stdu->display_srf->base_size.width * stdu->cpp; @@ -713,7 +721,7 @@ static void vmw_stdu_dmabuf_cpu_commit(struct vmw_kms_dirty *dirty) src += ddirty->top * src_pitch + ddirty->left * stdu->cpp; dst_pitch = ddirty->pitch; - dst = ttm_kmap_obj_virtual(&stdu->guest_map, ¬_used); + dst = ttm_kmap_obj_virtual(&guest_map, ¬_used); dst += ddirty->fb_top * dst_pitch + ddirty->fb_left * stdu->cpp; @@ -772,6 +780,7 @@ static void vmw_stdu_dmabuf_cpu_commit(struct vmw_kms_dirty *dirty) vmw_fifo_commit(dev_priv, sizeof(*cmd)); } + ttm_bo_kunmap(&guest_map); out_cleanup: ddirty->left = ddirty->top = ddirty->fb_left = ddirty->fb_top = S32_MAX; ddirty->right = ddirty->bottom = S32_MIN; @@ -1109,9 +1118,6 @@ vmw_stdu_primary_plane_cleanup_fb(struct drm_plane *plane, { struct vmw_plane_state *vps = vmw_plane_state_to_vps(old_state); - if (vps->guest_map.virtual) - ttm_bo_kunmap(&vps->guest_map); - if (vps->host_map.virtual) ttm_bo_kunmap(&vps->host_map); @@ -1277,33 +1283,11 @@ vmw_stdu_primary_plane_prepare_fb(struct drm_plane *plane, */ if (vps->content_fb_type == SEPARATE_DMA && !(dev_priv->capabilities & SVGA_CAP_3D)) { - - struct vmw_framebuffer_dmabuf *new_vfbd; - - new_vfbd = vmw_framebuffer_to_vfbd(new_fb); - - ret = ttm_bo_reserve(&new_vfbd->buffer->base, false, false, - NULL); - if (ret) - goto out_srf_unpin; - - ret = ttm_bo_kmap(&new_vfbd->buffer->base, 0, - new_vfbd->buffer->base.num_pages, - &vps->guest_map); - - ttm_bo_unreserve(&new_vfbd->buffer->base); - - if (ret) { - DRM_ERROR("Failed to map content buffer to CPU\n"); - goto out_srf_unpin; - } - ret = ttm_bo_kmap(&vps->surf->res.backup->base, 0, vps->surf->res.backup->base.num_pages, &vps->host_map); if (ret) { DRM_ERROR("Failed to map display buffer to CPU\n"); - ttm_bo_kunmap(&vps->guest_map); goto out_srf_unpin; } @@ -1350,7 +1334,6 @@ vmw_stdu_primary_plane_atomic_update(struct drm_plane *plane, stdu->display_srf = vps->surf; stdu->content_fb_type = vps->content_fb_type; stdu->cpp = vps->cpp; - memcpy(&stdu->guest_map, &vps->guest_map, sizeof(vps->guest_map)); memcpy(&stdu->host_map, &vps->host_map, sizeof(vps->host_map)); if (!stdu->defined) |