Merge tag 'drm-next-2018-12-14' of git://anongit.freedesktop.org/drm/drm

Pull drm updates from Dave Airlie:
 "Core:
   - shared fencing staging removal
   - drop transactional atomic helpers and move helpers to new location
   - DP/MST atomic cleanup
   - Leasing cleanups and drop EXPORT_SYMBOL
   - Convert drivers to atomic helpers and generic fbdev.
   - removed deprecated obj_ref/unref in favour of get/put
   - Improve dumb callback documentation
   - MODESET_LOCK_BEGIN/END helpers

  panels:
   - CDTech panels, Banana Pi Panel, DLC1010GIG,
   - Olimex LCD-O-LinuXino, Samsung S6D16D0, Truly NT35597 WQXGA,
   - Himax HX8357D, simulated RTSM AEMv8.
   - GPD Win2 panel
   - AUO G101EVN010

  vgem:
   - render node support

  ttm:
   - move global init out of drivers
   - fix LRU handling for ghost objects
   - Support for simultaneous submissions to multiple engines

  scheduler:
   - timeout/fault handling changes to help GPU recovery
   - helpers for hw with preemption support

  i915:
   - Scaler/Watermark fixes
   - DP MST + powerwell fixes
   - PSR fixes
   - Break long get/put shmemfs pages
   - Icelake fixes
   - Icelake DSI video mode enablement
   - Engine workaround improvements

  amdgpu:
   - freesync support
   - GPU reset enabled on CI, VI, SOC15 dGPUs
   - ABM support in DC
   - KFD support for vega12/polaris12
   - SDMA paging queue on vega
   - More amdkfd code sharing
   - DCC scanout on GFX9
   - DC kerneldoc
   - Updated SMU firmware for GFX8 chips
   - XGMI PSP + hive reset support
   - GPU reset
   - DC trace support
   - Powerplay updates for newer Polaris
   - Cursor plane update fast path
   - kfd dma-buf support

  virtio-gpu:
   - add EDID support

  vmwgfx:
   - pageflip with damage support

  nouveau:
   - Initial Turing TU104/TU106 modesetting support

  msm:
   - a2xx gpu support for apq8060 and imx5
   - a2xx gpummu support
   - mdp4 display support for apq8060
   - DPU fixes and cleanups
   - enhanced profiling support
   - debug object naming interface
   - get_iova/page pinning decoupling

  tegra:
   - Tegra194 host1x, VIC and display support enabled
   - Audio over HDMI for Tegra186 and Tegra194

  exynos:
   - DMA/IOMMU refactoring
   - plane alpha + blend mode support
   - Color format fixes for mixer driver

  rcar-du:
   - R8A7744 and R8A77470 support
   - R8A77965 LVDS support

  imx:
   - fbdev emulation fix
   - multi-tiled scalling fixes
   - SPDX identifiers

  rockchip
   - dw_hdmi support
   - dw-mipi-dsi + dual dsi support
   - mailbox read size fix

  qxl:
   - fix cursor pinning

  vc4:
   - YUV support (scaling + cursor)

  v3d:
   - enable TFU (Texture Formatting Unit)

  mali-dp:
   - add support for linear tiled formats

  sun4i:
   - Display Engine 3 support
   - H6 DE3 mixer 0 support
   - H6 display engine support
   - dw-hdmi support
   - H6 HDMI phy support
   - implicit fence waiting
   - BGRX8888 support

  meson:
   - Overlay plane support
   - implicit fence waiting
   - HDMI 1.4 4k modes

  bridge:
   - i2c fixes for sii902x"

* tag 'drm-next-2018-12-14' of git://anongit.freedesktop.org/drm/drm: (1403 commits)
  drm/amd/display: Add fast path for cursor plane updates
  drm/amdgpu: Enable GPU recovery by default for CI
  drm/amd/display: Fix duplicating scaling/underscan connector state
  drm/amd/display: Fix unintialized max_bpc state values
  Revert "drm/amd/display: Set RMX_ASPECT as default"
  drm/amdgpu: Fix stub function name
  drm/msm/dpu: Fix clock issue after bind failure
  drm/msm/dpu: Clean up dpu_media_info.h static inline functions
  drm/msm/dpu: Further cleanups for static inline functions
  drm/msm/dpu: Cleanup the debugfs functions
  drm/msm/dpu: Remove dpu_irq and unused functions
  drm/msm: Make irq_postinstall optional
  drm/msm/dpu: Cleanup callers of dpu_hw_blk_init
  drm/msm/dpu: Remove unused functions
  drm/msm/dpu: Remove dpu_crtc_is_enabled()
  drm/msm/dpu: Remove dpu_crtc_get_mixer_height
  drm/msm/dpu: Remove dpu_dbg
  drm/msm: dpu: Remove crtc_lock
  drm/msm: dpu: Remove vblank_requested flag from dpu_crtc
  drm/msm: dpu: Separate crtc assignment from vblank enable
  ...

1 files changed, 18 insertions, 12 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index 0acc8dee2cb8..cf4e190c0a72 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -50,7 +50,8 @@ static int amdgpu_cs_user_fence_chunk(struct amdgpu_cs_parser *p,
         bo = amdgpu_bo_ref(gem_to_amdgpu_bo(gobj));
         p->uf_entry.priority = 0;
         p->uf_entry.tv.bo = &bo->tbo;
-        p->uf_entry.tv.shared = true;
+        /* One for TTM and one for the CS job */
+        p->uf_entry.tv.num_shared = 2;
         p->uf_entry.user_pages = NULL;
 
         drm_gem_object_put_unlocked(gobj);
@@ -598,6 +599,10 @@ static int amdgpu_cs_parser_bos(struct amdgpu_cs_parser *p,
                         return r;
         }
 
+        /* One for TTM and one for the CS job */
+        amdgpu_bo_list_for_each_entry(e, p->bo_list)
+                e->tv.num_shared = 2;
+
         amdgpu_bo_list_get_list(p->bo_list, &p->validated);
         if (p->bo_list->first_userptr != p->bo_list->num_entries)
                 p->mn = amdgpu_mn_get(p->adev, AMDGPU_MN_TYPE_GFX);
@@ -717,8 +722,14 @@ static int amdgpu_cs_parser_bos(struct amdgpu_cs_parser *p,
         gws = p->bo_list->gws_obj;
         oa = p->bo_list->oa_obj;
 
-        amdgpu_bo_list_for_each_entry(e, p->bo_list)
-                e->bo_va = amdgpu_vm_bo_find(vm, ttm_to_amdgpu_bo(e->tv.bo));
+        amdgpu_bo_list_for_each_entry(e, p->bo_list) {
+                struct amdgpu_bo *bo = ttm_to_amdgpu_bo(e->tv.bo);
+
+                /* Make sure we use the exclusive slot for shared BOs */
+                if (bo->prime_shared_count)
+                        e->tv.num_shared = 0;
+                e->bo_va = amdgpu_vm_bo_find(vm, bo);
+        }
 
         if (gds) {
                 p->job->gds_base = amdgpu_bo_gpu_offset(gds) >> PAGE_SHIFT;
@@ -955,10 +966,6 @@ static int amdgpu_cs_vm_handling(struct amdgpu_cs_parser *p)
         if (r)
                 return r;
 
-        r = reservation_object_reserve_shared(vm->root.base.bo->tbo.resv);
-        if (r)
-                return r;
-
         p->job->vm_pd_addr = amdgpu_gmc_pd_addr(vm->root.base.bo);
 
         if (amdgpu_vm_debug) {
@@ -1104,7 +1111,7 @@ static int amdgpu_syncobj_lookup_and_add_to_sync(struct amdgpu_cs_parser *p,
 {
         int r;
         struct dma_fence *fence;
-        r = drm_syncobj_find_fence(p->filp, handle, 0, &fence);
+        r = drm_syncobj_find_fence(p->filp, handle, 0, 0, &fence);
         if (r)
                 return r;
 
@@ -1193,7 +1200,7 @@ static void amdgpu_cs_post_dependencies(struct amdgpu_cs_parser *p)
         int i;
 
         for (i = 0; i < p->num_post_dep_syncobjs; ++i)
-                drm_syncobj_replace_fence(p->post_dep_syncobjs[i], 0, p->fence);
+                drm_syncobj_replace_fence(p->post_dep_syncobjs[i], p->fence);
 }
 
 static int amdgpu_cs_submit(struct amdgpu_cs_parser *p,
@@ -1260,8 +1267,7 @@ static int amdgpu_cs_submit(struct amdgpu_cs_parser *p,
         return 0;
 
 error_abort:
-        dma_fence_put(&job->base.s_fence->finished);
-        job->base.s_fence = NULL;
+        drm_sched_job_cleanup(&job->base);
         amdgpu_mn_unlock(p->mn);
 
 error_unlock:
@@ -1285,7 +1291,7 @@ int amdgpu_cs_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
 
         r = amdgpu_cs_parser_init(&parser, data);
         if (r) {
-                DRM_ERROR("Failed to initialize parser !\n");
+                DRM_ERROR("Failed to initialize parser %d!\n", r);
                 goto out;
         }