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, 41 insertions, 21 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h
index 8b8720e9c3f0..10decf70c9aa 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h
@@ -27,14 +27,17 @@
 
 #include "amdgpu.h"
 #include "psp_gfx_if.h"
+#include "ta_xgmi_if.h"
 
 #define PSP_FENCE_BUFFER_SIZE	0x1000
 #define PSP_CMD_BUFFER_SIZE	0x1000
-#define PSP_ASD_SHARED_MEM_SIZE	0x4000
+#define PSP_ASD_SHARED_MEM_SIZE 0x4000
+#define PSP_XGMI_SHARED_MEM_SIZE 0x4000
 #define PSP_1_MEG		0x100000
 #define PSP_TMR_SIZE	0x400000
 
 struct psp_context;
+struct psp_xgmi_node_info;
 struct psp_xgmi_topology_info;
 
 enum psp_ring_type
@@ -80,12 +83,20 @@ struct psp_funcs
 				  enum AMDGPU_UCODE_ID ucode_type);
 	bool (*smu_reload_quirk)(struct psp_context *psp);
 	int (*mode1_reset)(struct psp_context *psp);
-	uint64_t (*xgmi_get_device_id)(struct psp_context *psp);
+	uint64_t (*xgmi_get_node_id)(struct psp_context *psp);
 	uint64_t (*xgmi_get_hive_id)(struct psp_context *psp);
 	int (*xgmi_get_topology_info)(struct psp_context *psp, int number_devices,
-			struct psp_xgmi_topology_info *topology);
+				      struct psp_xgmi_topology_info *topology);
 	int (*xgmi_set_topology_info)(struct psp_context *psp, int number_devices,
-			struct psp_xgmi_topology_info *topology);
+				      struct psp_xgmi_topology_info *topology);
+};
+
+struct psp_xgmi_context {
+	uint8_t				initialized;
+	uint32_t			session_id;
+	struct amdgpu_bo                *xgmi_shared_bo;
+	uint64_t                        xgmi_shared_mc_addr;
+	void                            *xgmi_shared_buf;
 };
 
 struct psp_context
@@ -96,7 +107,7 @@ struct psp_context
 
 	const struct psp_funcs		*funcs;
 
-	/* fence buffer */
+	/* firmware buffer */
 	struct amdgpu_bo		*fw_pri_bo;
 	uint64_t			fw_pri_mc_addr;
 	void				*fw_pri_buf;
@@ -134,6 +145,16 @@ struct psp_context
 	struct amdgpu_bo		*cmd_buf_bo;
 	uint64_t			cmd_buf_mc_addr;
 	struct psp_gfx_cmd_resp		*cmd_buf_mem;
+
+	/* fence value associated with cmd buffer */
+	atomic_t			fence_value;
+
+	/* xgmi ta firmware and buffer */
+	const struct firmware		*ta_fw;
+	uint32_t			ta_xgmi_ucode_version;
+	uint32_t			ta_xgmi_ucode_size;
+	uint8_t				*ta_xgmi_start_addr;
+	struct psp_xgmi_context		xgmi_context;
 };
 
 struct amdgpu_psp_funcs {
@@ -141,21 +162,17 @@ struct amdgpu_psp_funcs {
 					enum AMDGPU_UCODE_ID);
 };
 
+#define AMDGPU_XGMI_MAX_CONNECTED_NODES		64
+struct psp_xgmi_node_info {
+	uint64_t				node_id;
+	uint8_t					num_hops;
+	uint8_t					is_sharing_enabled;
+	enum ta_xgmi_assigned_sdma_engine	sdma_engine;
+};
+
 struct psp_xgmi_topology_info {
-	/* Generated by PSP to identify the GPU instance within xgmi connection */
-	uint64_t			device_id;
-	/*
-	 * If all bits set to 0 , driver indicates it wants to retrieve the xgmi
-	 * connection vector topology, but not access enable the connections
-	 * if some or all bits are set to 1, driver indicates it want to retrieve the
-	 * current xgmi topology and  access enable the link to GPU[i] associated
-	 * with the bit position in the  vector.
-	 * On return,: bits indicated which xgmi links are present/active depending
-	 * on the  value passed in. The relative bit offset for the  relative GPU index
-	 * within the  hive is always marked active.
-	 */
-	uint32_t			connection_mask;
-	uint32_t			reserved; /* must be  0 */
+	uint32_t			num_nodes;
+	struct psp_xgmi_node_info	nodes[AMDGPU_XGMI_MAX_CONNECTED_NODES];
 };
 
 #define psp_prep_cmd_buf(ucode, type) (psp)->funcs->prep_cmd_buf((ucode), (type))
@@ -177,8 +194,8 @@ struct psp_xgmi_topology_info {
 		((psp)->funcs->smu_reload_quirk ? (psp)->funcs->smu_reload_quirk((psp)) : false)
 #define psp_mode1_reset(psp) \
 		((psp)->funcs->mode1_reset ? (psp)->funcs->mode1_reset((psp)) : false)
-#define psp_xgmi_get_device_id(psp) \
-		((psp)->funcs->xgmi_get_device_id ? (psp)->funcs->xgmi_get_device_id((psp)) : 0)
+#define psp_xgmi_get_node_id(psp) \
+		((psp)->funcs->xgmi_get_node_id ? (psp)->funcs->xgmi_get_node_id((psp)) : 0)
 #define psp_xgmi_get_hive_id(psp) \
 		((psp)->funcs->xgmi_get_hive_id ? (psp)->funcs->xgmi_get_hive_id((psp)) : 0)
 #define psp_xgmi_get_topology_info(psp, num_device, topology) \
@@ -199,6 +216,9 @@ extern int psp_wait_for(struct psp_context *psp, uint32_t reg_index,
 extern const struct amdgpu_ip_block_version psp_v10_0_ip_block;
 
 int psp_gpu_reset(struct amdgpu_device *adev);
+int psp_xgmi_invoke(struct psp_context *psp, uint32_t ta_cmd_id);
+bool psp_support_vmr_ring(struct psp_context *psp);
+
 extern const struct amdgpu_ip_block_version psp_v11_0_ip_block;
 
 #endif