Merge tag 'drm-misc-next-2018-11-07' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-next for v4.21, part 1:

UAPI Changes:
- Add syncobj timeline support to drm.

Cross-subsystem Changes:
- Remove shared fence staging in dma-buf's fence object, and allow
  reserving more than 1 fence and add more paranoia when debugging.
- Constify infoframe functions in video/hdmi.

Core Changes:
- Add vkms todo, and a lot of assorted doc fixes.
- Drop transitional helpers and convert drivers to use drm_atomic_helper_shutdown().
- Move atomic state helper functions to drm_atomic_state_helper.[ch]
- Refactor drm selftests, and add new tests.
- DP MST atomic state cleanups.
- Drop EXPORT_SYMBOL from drm leases.
- Lease cleanups and fixes.
- Create render node for vgem.

Driver Changes:
- Fix build failure in imx without fbdev emulation.
- Add rotation quirk for GPD win2 panel.
- Add support for various CDTech panels, Banana Pi Panel, DLC1010GIG,
  Olimex LCD-O-LinuXino, Samsung S6D16D0, Truly NT35597 WQXGA,
  Himax HX8357D, simulated RTSM AEMv8.
- Add dw_hdmi support to rockchip driver.
- Fix YUV support in vc4.
- Fix resource id handling in virtio.
- Make rockchip use dw-mipi-dsi bridge driver, and add dual dsi support.
- Advertise that tinydrm only supports DRM_FORMAT_MOD_LINEAR.
- Convert many drivers to use atomic helpers, and drm_fbdev_generic_setup().
- Add Mali linear tiled formats, and enable them in the Mali-DP driver.
- Add support for H6 DE3 mixer 0, DW HDMI, HDMI PHY and TCON TOP.
- Assorted driver cleanups and fixes.

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/be7ebd91-edd9-8fa4-4286-1c57e3165113@linux.intel.com

5 files changed, 12 insertions, 14 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index 663043c8f0f5..35bc8fc3bc70 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -955,7 +955,7 @@ 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);
+        r = reservation_object_reserve_shared(vm->root.base.bo->tbo.resv, 1);
         if (r)
                 return r;
 
@@ -1104,7 +1104,7 @@ 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;
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index 904014dc5915..cf768acb51dc 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -640,7 +640,7 @@ int amdgpu_bo_backup_to_shadow(struct amdgpu_device *adev,
         bo_addr = amdgpu_bo_gpu_offset(bo);
         shadow_addr = amdgpu_bo_gpu_offset(bo->shadow);
 
-        r = reservation_object_reserve_shared(bo->tbo.resv);
+        r = reservation_object_reserve_shared(bo->tbo.resv, 1);
         if (r)
                 goto err;
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c
index e45e929aaab5..3e44d889f7af 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c
@@ -339,8 +339,6 @@ static const struct dma_buf_ops amdgpu_dmabuf_ops = {
         .unmap_dma_buf = drm_gem_unmap_dma_buf,
         .release = drm_gem_dmabuf_release,
         .begin_cpu_access = amdgpu_gem_begin_cpu_access,
-        .map = drm_gem_dmabuf_kmap,
-        .unmap = drm_gem_dmabuf_kunmap,
         .mmap = drm_gem_dmabuf_mmap,
         .vmap = drm_gem_dmabuf_vmap,
         .vunmap = drm_gem_dmabuf_vunmap,
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index dad0e2342df9..58a2363040dd 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -773,7 +773,7 @@ static int amdgpu_vm_clear_bo(struct amdgpu_device *adev,
 
         ring = container_of(vm->entity.rq->sched, struct amdgpu_ring, sched);
 
-        r = reservation_object_reserve_shared(bo->tbo.resv);
+        r = reservation_object_reserve_shared(bo->tbo.resv, 1);
         if (r)
                 return r;
 
@@ -1842,7 +1842,7 @@ static int amdgpu_vm_bo_update_mapping(struct amdgpu_device *adev,
         if (r)
                 goto error_free;
 
-        r = reservation_object_reserve_shared(vm->root.base.bo->tbo.resv);
+        r = reservation_object_reserve_shared(vm->root.base.bo->tbo.resv, 1);
         if (r)
                 goto error_free;
 
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 c1262f62cd9f..5064768642f3 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -3185,7 +3185,6 @@ amdgpu_dm_connector_helper_funcs = {
          */
         .get_modes = get_modes,
         .mode_valid = amdgpu_dm_connector_mode_valid,
-        .best_encoder = drm_atomic_helper_best_encoder
 };
 
 static void dm_crtc_helper_disable(struct drm_crtc *crtc)
@@ -3588,14 +3587,17 @@ static int to_drm_connector_type(enum signal_type st)
         }
 }
 
+static struct drm_encoder *amdgpu_dm_connector_to_encoder(struct drm_connector *connector)
+{
+        return drm_encoder_find(connector->dev, NULL, connector->encoder_ids[0]);
+}
+
 static void amdgpu_dm_get_native_mode(struct drm_connector *connector)
 {
-        const struct drm_connector_helper_funcs *helper =
-                connector->helper_private;
         struct drm_encoder *encoder;
         struct amdgpu_encoder *amdgpu_encoder;
 
-        encoder = helper->best_encoder(connector);
+        encoder = amdgpu_dm_connector_to_encoder(connector);
 
         if (encoder == NULL)
                 return;
@@ -3722,14 +3724,12 @@ static void amdgpu_dm_connector_ddc_get_modes(struct drm_connector *connector,
 
 static int amdgpu_dm_connector_get_modes(struct drm_connector *connector)
 {
-        const struct drm_connector_helper_funcs *helper =
-                        connector->helper_private;
         struct amdgpu_dm_connector *amdgpu_dm_connector =
                         to_amdgpu_dm_connector(connector);
         struct drm_encoder *encoder;
         struct edid *edid = amdgpu_dm_connector->edid;
 
-        encoder = helper->best_encoder(connector);
+        encoder = amdgpu_dm_connector_to_encoder(connector);
 
         if (!edid || !drm_edid_is_valid(edid)) {
                 amdgpu_dm_connector->num_modes =