Merge tag 'drm-next-2021-07-01' of git://anongit.freedesktop.org/drm/drm

Pull drm updates from Dave Airlie:
 "Highlights:

   - AMD enables two more GPUs, with resulting header files

   - i915 has started to move to TTM for discrete GPU and enable DG1
     discrete GPU support (not by default yet)

   - new HyperV drm driver

   - vmwgfx adds arm64 support

   - TTM refactoring ongoing

   - 16bpc display support for AMD hw

  Otherwise it's just the usual insane amounts of work all over the
  place in lots of drivers and the core, as mostly summarised below:

  Core:
   - mark AGP ioctls as legacy
   - disable force probing for non-master clients
   - HDR metadata property helpers
   - HDMI infoframe signal colorimetry support
   - remove drm_device.pdev pointer
   - remove DRM_KMS_FB_HELPER config option
   - remove drm_pci_alloc/free
   - drm_err_*/drm_dbg_* helpers
   - use drm driver names for fbdev
   - leaked DMA handle fix
   - 16bpc fixed point format fourcc
   - add prefetching memcpy for WC
   - Documentation fixes

  aperture:
   - add aperture ownership helpers

  dp:
   - aux fixes
   - downstream 0 port handling
   - use extended base receiver capability DPCD
   - Rename DP_PSR_SELECTIVE_UPDATE to better mach eDP spec
   - mst: use khz as link rate during init
   - VCPI fixes for StarTech hub

  ttm:
   - provide tt_shrink file via debugfs
   - warn about freeing pinned BOs
   - fix swapping error handling
   - move page alignment into BO
   - cleanup ttm_agp_backend
   - add ttm_sys_manager
   - don't override vm_ops
   - ttm_bo_mmap removed
   - make ttm_resource base of all managers
   - remove VM_MIXEDMAP usage

  panel:
   - sysfs_emit support
   - simple: runtime PM support
   - simple: power up panel when reading EDID + caching

  bridge:
   - MHDP8546: HDCP support + DT bindings
   - MHDP8546: Register DP AUX channel with userspace
   - TI SN65DSI83 + SN65DSI84: add driver
   - Sil8620: Fix module dependencies
   - dw-hdmi: make CEC driver loading optional
   - Ti-sn65dsi86: refclk fixes, subdrivers, runtime pm
   - It66121: Add driver + DT bindings
   - Adv7511: Support I2S IEC958 encoding
   - Anx7625: fix power-on delay
   - Nwi-dsi: Modesetting fixes; Cleanups
   - lt6911: add missing MODULE_DEVICE_TABLE
   - cdns: fix PM reference leak

  hyperv:
   - add new DRM driver for HyperV graphics

  efifb:
   - non-PCI device handling fixes

  i915:
   - refactor IP/device versioning
   - XeLPD Display IP preperation work
   - ADL-P enablement patches
   - DG1 uAPI behind BROKEN
   - disable mmap ioctl for discerte GPUs
   - start enabling HuC loading for Gen12+
   - major GuC backend rework for new platforms
   - initial TTM support for Discrete GPUs
   - locking rework for TTM prep
   - use correct max source link rate for eDP
   - %p4cc format printing
   - GLK display fixes
   - VLV DSI panel power fixes
   - PSR2 disabled for RKL and ADL-S
   - ACPI _DSM invalid access fixed
   - DMC FW path abstraction
   - ADL-S PCI ID update
   - uAPI headers converted to kerneldoc
   - initial LMEM support for DG1
   - x86/gpu: add Jasperlake to gen11 early quirks

  amdgpu:
   - Aldebaran updates + initial SR-IOV
   - new GPU: Beige Goby and Yellow Carp support
   - more LTTPR display work
   - Vangogh updates
   - SDMA 5.x GCR fixes
   - PCIe ASPM support
   - Renoir TMZ enablement
   - initial multiple eDP panel support
   - use fdinfo to track devices/process info
   - pin/unpin TTM fixes
   - free resource on fence usage query
   - fix fence calculation
   - fix hotunplug/suspend issues
   - GC/MM register access macro cleanup for SR-IOV
   - W=1 fixes
   - ACPI ATCS/ATIF handling rework
   - 16bpc fixed point format support
   - Initial smartshift support
   - RV/PCO power tuning fixes
   - new INFO query for additional vbios info

  amdkfd:
   - SR-IOV aldebaran support
   - HMM SVM support

  radeon:
   - SMU regression fixes
   - Oland flickering fix

  vmwgfx:
   - enable console with fbdev emulation
   - fix cpu updates of coherent multisample surfaces
   - remove reservation semaphore
   - add initial SVGA3 support
   - support arm64

  msm:
   - devcoredump support for display errors
   - dpu/dsi: yaml bindings conversion
   - mdp5: alpha/blend_mode/zpos support
   - a6xx: cached coherent buffer support
   - gpu iova fault improvement
   - a660 support

  rockchip:
   - RK3036 win1 scaling support
   - RK3066/3188 missing register support
   - RK3036/3066/3126/3188 alpha support

  mediatek:
   - MT8167 HDMI support
   - MT8183 DPI dual edge support

  tegra:
   - fixed YUV support/scaling on Tegra186+

  ast:
   - use pcim_iomap
   - fix DP501 EDID

  bochs:
   - screen blanking support

  etnaviv:
   - export more GPU ID values to userspace
   - add HWDB entry for GPU on i.MX8MP
   - rework linear window calcs

  exynos:
   - pm runtime changes

  imx:
   - Annotate dma_fence critical section
   - fix PRG modifiers after drmm conversion
   - Add 8 pixel alignment fix for 1366x768
   - fix YUV advertising
   - add color properties

  ingenic:
   - IPU planes fix

  panfrost:
   - Mediatek MT8183 support + DT bindings
   - export AFBC_FEATURES register to userspace

  simpledrm:
   - %pr for printing resources

  nouveau:
   - pin/unpin TTM fixes

  qxl:
   - unpin shadow BO

  virtio:
   - create dumb BOs as guest blob

  vkms:
   - drmm_universal_plane_alloc
   - add XRGB plane composition
   - overlay support"

* tag 'drm-next-2021-07-01' of git://anongit.freedesktop.org/drm/drm: (1570 commits)
  drm/i915: Reinstate the mmap ioctl for some platforms
  drm/i915/dsc: abstract helpers to get bigjoiner primary/secondary crtc
  Revert "drm/msm/mdp5: provide dynamic bandwidth management"
  drm/msm/mdp5: provide dynamic bandwidth management
  drm/msm/mdp5: add perf blocks for holding fudge factors
  drm/msm/mdp5: switch to standard zpos property
  drm/msm/mdp5: add support for alpha/blend_mode properties
  drm/msm/mdp5: use drm_plane_state for pixel blend mode
  drm/msm/mdp5: use drm_plane_state for storing alpha value
  drm/msm/mdp5: use drm atomic helpers to handle base drm plane state
  drm/msm/dsi: do not enable PHYs when called for the slave DSI interface
  drm/msm: Add debugfs to trigger shrinker
  drm/msm/dpu: Avoid ABBA deadlock between IRQ modules
  drm/msm: devcoredump iommu fault support
  iommu/arm-smmu-qcom: Add stall support
  drm/msm: Improve the a6xx page fault handler
  iommu/arm-smmu-qcom: Add an adreno-smmu-priv callback to get pagefault info
  iommu/arm-smmu: Add support for driver IOMMU fault handlers
  drm/msm: export hangcheck_period in debugfs
  drm/msm/a6xx: add support for Adreno 660 GPU
  ...

1 files changed, 21 insertions, 25 deletions

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c b/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
index c3e55c1376eb..0835468bb2ee 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
@@ -680,7 +680,7 @@ static void vmw_user_surface_free(struct vmw_resource *res)
 }
 
 /**
- * vmw_user_surface_free - User visible surface TTM base object destructor
+ * vmw_user_surface_base_release - User visible surface TTM base object destructor
  *
  * @p_base:         Pointer to a pointer to a TTM base object
  *                  embedded in a struct vmw_user_surface.
@@ -702,7 +702,7 @@ static void vmw_user_surface_base_release(struct ttm_base_object **p_base)
 }
 
 /**
- * vmw_user_surface_destroy_ioctl - Ioctl function implementing
+ * vmw_surface_destroy_ioctl - Ioctl function implementing
  *                                  the user surface destroy functionality.
  *
  * @dev:            Pointer to a struct drm_device.
@@ -719,7 +719,7 @@ int vmw_surface_destroy_ioctl(struct drm_device *dev, void *data,
 }
 
 /**
- * vmw_user_surface_define_ioctl - Ioctl function implementing
+ * vmw_surface_define_ioctl - Ioctl function implementing
  *                                  the user surface define functionality.
  *
  * @dev:            Pointer to a struct drm_device.
@@ -779,10 +779,6 @@ int vmw_surface_define_ioctl(struct drm_device *dev, void *data,
 		return -EINVAL;
 	}
 
-	ret = ttm_read_lock(&dev_priv->reservation_sem, true);
-	if (unlikely(ret != 0))
-		return ret;
-
 	ret = ttm_mem_global_alloc(vmw_mem_glob(dev_priv),
 				   size, &ctx);
 	if (unlikely(ret != 0)) {
@@ -913,7 +909,6 @@ int vmw_surface_define_ioctl(struct drm_device *dev, void *data,
 	rep->sid = user_srf->prime.base.handle;
 	vmw_resource_unreference(&res);
 
-	ttm_read_unlock(&dev_priv->reservation_sem);
 	return 0;
 out_no_copy:
 	kfree(srf->offsets);
@@ -924,7 +919,6 @@ out_no_sizes:
 out_no_user_srf:
 	ttm_mem_global_free(vmw_mem_glob(dev_priv), size);
 out_unlock:
-	ttm_read_unlock(&dev_priv->reservation_sem);
 	return ret;
 }
 
@@ -1007,7 +1001,7 @@ out_no_lookup:
 }
 
 /**
- * vmw_user_surface_define_ioctl - Ioctl function implementing
+ * vmw_surface_reference_ioctl - Ioctl function implementing
  *                                  the user surface reference functionality.
  *
  * @dev:            Pointer to a struct drm_device.
@@ -1061,7 +1055,7 @@ int vmw_surface_reference_ioctl(struct drm_device *dev, void *data,
 }
 
 /**
- * vmw_surface_define_encode - Encode a surface_define command.
+ * vmw_gb_surface_create - Encode a surface_define command.
  *
  * @res:        Pointer to a struct vmw_resource embedded in a struct
  *              vmw_surface.
@@ -1218,7 +1212,7 @@ static int vmw_gb_surface_bind(struct vmw_resource *res,
 	uint32_t submit_size;
 	struct ttm_buffer_object *bo = val_buf->bo;
 
-	BUG_ON(bo->mem.mem_type != VMW_PL_MOB);
+	BUG_ON(bo->resource->mem_type != VMW_PL_MOB);
 
 	submit_size = sizeof(*cmd1) + (res->backup_dirty ? sizeof(*cmd2) : 0);
 
@@ -1229,7 +1223,7 @@ static int vmw_gb_surface_bind(struct vmw_resource *res,
 	cmd1->header.id = SVGA_3D_CMD_BIND_GB_SURFACE;
 	cmd1->header.size = sizeof(cmd1->body);
 	cmd1->body.sid = res->id;
-	cmd1->body.mobid = bo->mem.start;
+	cmd1->body.mobid = bo->resource->start;
 	if (res->backup_dirty) {
 		cmd2 = (void *) &cmd1[1];
 		cmd2->header.id = SVGA_3D_CMD_UPDATE_GB_SURFACE;
@@ -1272,7 +1266,7 @@ static int vmw_gb_surface_unbind(struct vmw_resource *res,
 	uint8_t *cmd;
 
 
-	BUG_ON(bo->mem.mem_type != VMW_PL_MOB);
+	BUG_ON(bo->resource->mem_type != VMW_PL_MOB);
 
 	submit_size = sizeof(*cmd3) + (readback ? sizeof(*cmd1) : sizeof(*cmd2));
 	cmd = VMW_CMD_RESERVE(dev_priv, submit_size);
@@ -1542,10 +1536,6 @@ vmw_gb_surface_define_internal(struct drm_device *dev,
 	if (drm_is_primary_client(file_priv))
 		user_srf->master = drm_master_get(file_priv->master);
 
-	ret = ttm_read_lock(&dev_priv->reservation_sem, true);
-	if (unlikely(ret != 0))
-		return ret;
-
 	res = &user_srf->srf.res;
 
 	if (req->base.buffer_handle != SVGA3D_INVALID_ID) {
@@ -1627,7 +1617,6 @@ vmw_gb_surface_define_internal(struct drm_device *dev,
 	vmw_resource_unreference(&res);
 
 out_unlock:
-	ttm_read_unlock(&dev_priv->reservation_sem);
 	return ret;
 }
 
@@ -1804,6 +1793,19 @@ static void vmw_surface_tex_dirty_range_add(struct vmw_resource *res,
 	svga3dsurface_get_loc(cache, &loc2, end - 1);
 	svga3dsurface_inc_loc(cache, &loc2);
 
+	if (loc1.sheet != loc2.sheet) {
+		u32 sub_res;
+
+		/*
+		 * Multiple multisample sheets. To do this in an optimized
+		 * fashion, compute the dirty region for each sheet and the
+		 * resulting union. Since this is not a common case, just dirty
+		 * the whole surface.
+		 */
+		for (sub_res = 0; sub_res < dirty->num_subres; ++sub_res)
+			vmw_subres_dirty_full(dirty, sub_res);
+		return;
+	}
 	if (loc1.sub_resource + 1 == loc2.sub_resource) {
 		/* Dirty range covers a single sub-resource */
 		vmw_subres_dirty_add(dirty, &loc1, &loc2);
@@ -2112,10 +2114,6 @@ int vmw_gb_surface_define(struct vmw_private *dev_priv,
 	if (req->sizes != NULL)
 		return -EINVAL;
 
-	ret = ttm_read_lock(&dev_priv->reservation_sem, true);
-	if (unlikely(ret != 0))
-		return ret;
-
 	ret = ttm_mem_global_alloc(vmw_mem_glob(dev_priv),
 				   user_accounting_size, &ctx);
 	if (ret != 0) {
@@ -2179,13 +2177,11 @@ int vmw_gb_surface_define(struct vmw_private *dev_priv,
 	 */
 	ret = vmw_surface_init(dev_priv, srf, vmw_user_surface_free);
 
-	ttm_read_unlock(&dev_priv->reservation_sem);
 	return ret;
 
 out_no_user_srf:
 	ttm_mem_global_free(vmw_mem_glob(dev_priv), user_accounting_size);
 
 out_unlock:
-	ttm_read_unlock(&dev_priv->reservation_sem);
 	return ret;
 }