From 81629cba1f12683f2a312e6fb41a3aa662f99f89 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Mon, 20 Apr 2015 16:42:01 -0400 Subject: drm/amdgpu: add amdgpu uapi header (v4) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This header defines the ioctl interface to the driver. v2: remove stale tiling defines v3: add appropriate padding v4: remove executable bits on header Acked-by: Christian König Acked-by: Jammy Zhou Signed-off-by: Alex Deucher --- include/uapi/drm/amdgpu_drm.h | 590 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 590 insertions(+) create mode 100644 include/uapi/drm/amdgpu_drm.h (limited to 'include/uapi/drm') diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h new file mode 100644 index 000000000000..9e771fb858b4 --- /dev/null +++ b/include/uapi/drm/amdgpu_drm.h @@ -0,0 +1,590 @@ +/* amdgpu_drm.h -- Public header for the amdgpu driver -*- linux-c -*- + * + * Copyright 2000 Precision Insight, Inc., Cedar Park, Texas. + * Copyright 2000 VA Linux Systems, Inc., Fremont, California. + * Copyright 2002 Tungsten Graphics, Inc., Cedar Park, Texas. + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: + * Kevin E. Martin + * Gareth Hughes + * Keith Whitwell + */ + +#ifndef __AMDGPU_DRM_H__ +#define __AMDGPU_DRM_H__ + +#include + +#define DRM_AMDGPU_GEM_CREATE 0x00 +#define DRM_AMDGPU_GEM_MMAP 0x01 +#define DRM_AMDGPU_CTX 0x02 +#define DRM_AMDGPU_BO_LIST 0x03 +#define DRM_AMDGPU_CS 0x04 +#define DRM_AMDGPU_INFO 0x05 +#define DRM_AMDGPU_GEM_METADATA 0x06 +#define DRM_AMDGPU_GEM_WAIT_IDLE 0x07 +#define DRM_AMDGPU_GEM_VA 0x08 +#define DRM_AMDGPU_WAIT_CS 0x09 +#define DRM_AMDGPU_GEM_OP 0x10 +#define DRM_AMDGPU_GEM_USERPTR 0x11 + +#define DRM_IOCTL_AMDGPU_GEM_CREATE DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_CREATE, union drm_amdgpu_gem_create) +#define DRM_IOCTL_AMDGPU_GEM_MMAP DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_MMAP, union drm_amdgpu_gem_mmap) +#define DRM_IOCTL_AMDGPU_CTX DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_CTX, union drm_amdgpu_ctx) +#define DRM_IOCTL_AMDGPU_BO_LIST DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_BO_LIST, union drm_amdgpu_bo_list) +#define DRM_IOCTL_AMDGPU_CS DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_CS, union drm_amdgpu_cs) +#define DRM_IOCTL_AMDGPU_INFO DRM_IOW(DRM_COMMAND_BASE + DRM_AMDGPU_INFO, struct drm_amdgpu_info) +#define DRM_IOCTL_AMDGPU_GEM_METADATA DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_METADATA, struct drm_amdgpu_gem_metadata) +#define DRM_IOCTL_AMDGPU_GEM_WAIT_IDLE DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_WAIT_IDLE, union drm_amdgpu_gem_wait_idle) +#define DRM_IOCTL_AMDGPU_GEM_VA DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_VA, union drm_amdgpu_gem_va) +#define DRM_IOCTL_AMDGPU_WAIT_CS DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_WAIT_CS, union drm_amdgpu_wait_cs) +#define DRM_IOCTL_AMDGPU_GEM_OP DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_OP, struct drm_amdgpu_gem_op) +#define DRM_IOCTL_AMDGPU_GEM_USERPTR DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_USERPTR, struct drm_amdgpu_gem_userptr) + +#define AMDGPU_GEM_DOMAIN_CPU 0x1 +#define AMDGPU_GEM_DOMAIN_GTT 0x2 +#define AMDGPU_GEM_DOMAIN_VRAM 0x4 +#define AMDGPU_GEM_DOMAIN_GDS 0x8 +#define AMDGPU_GEM_DOMAIN_GWS 0x10 +#define AMDGPU_GEM_DOMAIN_OA 0x20 + +#define AMDGPU_GEM_DOMAIN_MASK 0x3F + +/* Flag that CPU access will be required for the case of VRAM domain */ +#define AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED (1 << 0) +/* Flag that CPU access will not work, this VRAM domain is invisible */ +#define AMDGPU_GEM_CREATE_NO_CPU_ACCESS (1 << 1) +/* Flag that un-cached attributes should be used for GTT */ +#define AMDGPU_GEM_CREATE_CPU_GTT_UC (1 << 2) +/* Flag that USWC attributes should be used for GTT */ +#define AMDGPU_GEM_CREATE_CPU_GTT_WC (1 << 3) + +/* Flag mask for GTT domain_flags */ +#define AMDGPU_GEM_CREATE_CPU_GTT_MASK \ + (AMDGPU_GEM_CREATE_CPU_GTT_WC | \ + AMDGPU_GEM_CREATE_CPU_GTT_UC | \ + AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED | \ + AMDGPU_GEM_CREATE_NO_CPU_ACCESS) + +struct drm_amdgpu_gem_create_in { + /** the requested memory size */ + uint64_t bo_size; + /** physical start_addr alignment in bytes for some HW requirements */ + uint64_t alignment; + /** the requested memory domains */ + uint64_t domains; + /** allocation flags */ + uint64_t domain_flags; +}; + +struct drm_amdgpu_gem_create_out { + /** returned GEM object handle */ + uint32_t handle; + uint32_t _pad; +}; + +union drm_amdgpu_gem_create { + struct drm_amdgpu_gem_create_in in; + struct drm_amdgpu_gem_create_out out; +}; + +/** Opcode to create new residency list. */ +#define AMDGPU_BO_LIST_OP_CREATE 0 +/** Opcode to destroy previously created residency list */ +#define AMDGPU_BO_LIST_OP_DESTROY 1 +/** Opcode to update resource information in the list */ +#define AMDGPU_BO_LIST_OP_UPDATE 2 + +struct drm_amdgpu_bo_list_in { + /** Type of operation */ + uint32_t operation; + /** Handle of list or 0 if we want to create one */ + uint32_t list_handle; + /** Number of BOs in list */ + uint32_t bo_number; + /** Size of each element describing BO */ + uint32_t bo_info_size; + /** Pointer to array describing BOs */ + uint64_t bo_info_ptr; +}; + +struct drm_amdgpu_bo_list_entry { + /** Handle of BO */ + uint32_t bo_handle; + /** New (if specified) BO priority to be used during migration */ + uint32_t bo_priority; +}; + +struct drm_amdgpu_bo_list_out { + /** Handle of resource list */ + uint32_t list_handle; + uint32_t _pad; +}; + +union drm_amdgpu_bo_list { + struct drm_amdgpu_bo_list_in in; + struct drm_amdgpu_bo_list_out out; +}; + +/* context related */ +#define AMDGPU_CTX_OP_ALLOC_CTX 1 +#define AMDGPU_CTX_OP_FREE_CTX 2 +#define AMDGPU_CTX_OP_QUERY_STATE 3 + +#define AMDGPU_CTX_OP_STATE_RUNNING 1 + +struct drm_amdgpu_ctx_in { + uint32_t op; + uint32_t flags; + uint32_t ctx_id; + uint32_t _pad; +}; + +union drm_amdgpu_ctx_out { + struct { + uint32_t ctx_id; + uint32_t _pad; + } alloc; + + struct { + uint64_t flags; + uint64_t hangs; + } state; +}; + +union drm_amdgpu_ctx { + struct drm_amdgpu_ctx_in in; + union drm_amdgpu_ctx_out out; +}; + +/* + * This is not a reliable API and you should expect it to fail for any + * number of reasons and have fallback path that do not use userptr to + * perform any operation. + */ +#define AMDGPU_GEM_USERPTR_READONLY (1 << 0) +#define AMDGPU_GEM_USERPTR_ANONONLY (1 << 1) +#define AMDGPU_GEM_USERPTR_VALIDATE (1 << 2) +#define AMDGPU_GEM_USERPTR_REGISTER (1 << 3) + +struct drm_amdgpu_gem_userptr { + uint64_t addr; + uint64_t size; + uint32_t flags; + uint32_t handle; +}; + +#define AMDGPU_TILING_MACRO 0x1 +#define AMDGPU_TILING_MICRO 0x2 +#define AMDGPU_TILING_SWAP_16BIT 0x4 +#define AMDGPU_TILING_R600_NO_SCANOUT AMDGPU_TILING_SWAP_16BIT +#define AMDGPU_TILING_SWAP_32BIT 0x8 +/* this object requires a surface when mapped - i.e. front buffer */ +#define AMDGPU_TILING_SURFACE 0x10 +#define AMDGPU_TILING_MICRO_SQUARE 0x20 +#define AMDGPU_TILING_EG_BANKW_SHIFT 8 +#define AMDGPU_TILING_EG_BANKW_MASK 0xf +#define AMDGPU_TILING_EG_BANKH_SHIFT 12 +#define AMDGPU_TILING_EG_BANKH_MASK 0xf +#define AMDGPU_TILING_EG_MACRO_TILE_ASPECT_SHIFT 16 +#define AMDGPU_TILING_EG_MACRO_TILE_ASPECT_MASK 0xf +#define AMDGPU_TILING_EG_TILE_SPLIT_SHIFT 24 +#define AMDGPU_TILING_EG_TILE_SPLIT_MASK 0xf +#define AMDGPU_TILING_EG_STENCIL_TILE_SPLIT_SHIFT 28 +#define AMDGPU_TILING_EG_STENCIL_TILE_SPLIT_MASK 0xf + +#define AMDGPU_GEM_METADATA_OP_SET_METADATA 1 +#define AMDGPU_GEM_METADATA_OP_GET_METADATA 2 + +/** The same structure is shared for input/output */ +struct drm_amdgpu_gem_metadata { + uint32_t handle; /* GEM Object handle */ + uint32_t op; /** Do we want get or set metadata */ + struct { + uint64_t flags; + uint64_t tiling_info; /* family specific tiling info */ + uint32_t data_size_bytes; + uint32_t data[64]; + } data; +}; + +struct drm_amdgpu_gem_mmap_in { + uint32_t handle; /** the GEM object handle */ + uint32_t _pad; +}; + +struct drm_amdgpu_gem_mmap_out { + uint64_t addr_ptr; /** mmap offset from the vma offset manager */ +}; + +union drm_amdgpu_gem_mmap { + struct drm_amdgpu_gem_mmap_in in; + struct drm_amdgpu_gem_mmap_out out; +}; + +struct drm_amdgpu_gem_wait_idle_in { + uint32_t handle; /* GEM object handle */ + uint32_t flags; + uint64_t timeout; /* Timeout to wait. If 0 then returned immediately with the status */ +}; + +struct drm_amdgpu_gem_wait_idle_out { + uint32_t status; /* BO status: 0 - BO is idle, 1 - BO is busy */ + uint32_t domain; /* Returned current memory domain */ +}; + +union drm_amdgpu_gem_wait_idle { + struct drm_amdgpu_gem_wait_idle_in in; + struct drm_amdgpu_gem_wait_idle_out out; +}; + +struct drm_amdgpu_wait_cs_in { + uint64_t handle; + uint64_t timeout; + uint32_t ip_type; + uint32_t ip_instance; + uint32_t ring; + uint32_t _pad; +}; + +struct drm_amdgpu_wait_cs_out { + uint64_t status; +}; + +union drm_amdgpu_wait_cs { + struct drm_amdgpu_wait_cs_in in; + struct drm_amdgpu_wait_cs_out out; +}; + +/* Sets or returns a value associated with a buffer. */ +struct drm_amdgpu_gem_op { + uint32_t handle; /* buffer */ + uint32_t op; /* AMDGPU_GEM_OP_* */ + uint64_t value; /* input or return value */ +}; + +#define AMDGPU_GEM_OP_GET_GEM_CREATE_INFO 0 +#define AMDGPU_GEM_OP_SET_INITIAL_DOMAIN 1 + +#define AMDGPU_VA_OP_MAP 1 +#define AMDGPU_VA_OP_UNMAP 2 + +#define AMDGPU_VA_RESULT_OK 0 +#define AMDGPU_VA_RESULT_ERROR 1 +#define AMDGPU_VA_RESULT_VA_INVALID_ALIGNMENT 2 + +/* Mapping flags */ +/* readable mapping */ +#define AMDGPU_VM_PAGE_READABLE (1 << 1) +/* writable mapping */ +#define AMDGPU_VM_PAGE_WRITEABLE (1 << 2) +/* executable mapping, new for VI */ +#define AMDGPU_VM_PAGE_EXECUTABLE (1 << 3) + +struct drm_amdgpu_gem_va_in { + /* GEM object handle */ + uint32_t handle; + uint32_t _pad; + /* map or unmap*/ + uint32_t operation; + /* specify mapping flags */ + uint32_t flags; + /* va address to assign . Must be correctly aligned.*/ + uint64_t va_address; + /* Specify offset inside of BO to assign. Must be correctly aligned.*/ + uint64_t offset_in_bo; + /* Specify mapping size. If 0 and offset is 0 then map the whole BO.*/ + /* Must be correctly aligned. */ + uint64_t map_size; +}; + +struct drm_amdgpu_gem_va_out { + uint32_t result; + uint32_t _pad; +}; + +union drm_amdgpu_gem_va { + struct drm_amdgpu_gem_va_in in; + struct drm_amdgpu_gem_va_out out; +}; + +#define AMDGPU_HW_IP_GFX 0 +#define AMDGPU_HW_IP_COMPUTE 1 +#define AMDGPU_HW_IP_DMA 2 +#define AMDGPU_HW_IP_UVD 3 +#define AMDGPU_HW_IP_VCE 4 +#define AMDGPU_HW_IP_NUM 5 + +#define AMDGPU_HW_IP_INSTANCE_MAX_COUNT 1 + +#define AMDGPU_CHUNK_ID_IB 0x01 +#define AMDGPU_CHUNK_ID_FENCE 0x02 +struct drm_amdgpu_cs_chunk { + uint32_t chunk_id; + uint32_t length_dw; + uint64_t chunk_data; +}; + +struct drm_amdgpu_cs_in { + /** Rendering context id */ + uint32_t ctx_id; + /** Handle of resource list associated with CS */ + uint32_t bo_list_handle; + uint32_t num_chunks; + uint32_t _pad; + /* this points to uint64_t * which point to cs chunks */ + uint64_t chunks; +}; + +struct drm_amdgpu_cs_out { + uint64_t handle; +}; + +union drm_amdgpu_cs { + struct drm_amdgpu_cs_in in; + struct drm_amdgpu_cs_out out; +}; + +/* Specify flags to be used for IB */ + +/* This IB should be submitted to CE */ +#define AMDGPU_IB_FLAG_CE (1<<0) + +/* GDS is used by this IB */ +#define AMDGPU_IB_FLAG_GDS (1<<1) + +struct drm_amdgpu_cs_chunk_ib { + /** + * Handle of GEM object to be used as IB or 0 if it is already in + * residency list. + */ + uint32_t handle; + uint32_t flags; /* IB Flags */ + uint64_t va_start; /* Virtual address to begin IB execution */ + uint32_t ib_bytes; /* Size of submission */ + uint32_t ip_type; /* HW IP to submit to */ + uint32_t ip_instance; /* HW IP index of the same type to submit to */ + uint32_t ring; /* Ring index to submit to */ +}; + +struct drm_amdgpu_cs_chunk_fence { + uint32_t handle; + uint32_t offset; +}; + +struct drm_amdgpu_cs_chunk_data { + union { + struct drm_amdgpu_cs_chunk_ib ib_data; + struct drm_amdgpu_cs_chunk_fence fence_data; + }; +}; + +/** + * Query h/w info: Flag that this is integrated (a.h.a. fusion) GPU + * + */ +#define AMDGPU_IDS_FLAGS_FUSION 0x1 + +/* indicate if acceleration can be working */ +#define AMDGPU_INFO_ACCEL_WORKING 0x00 +/* get the crtc_id from the mode object id? */ +#define AMDGPU_INFO_CRTC_FROM_ID 0x01 +/* query hw IP info */ +#define AMDGPU_INFO_HW_IP_INFO 0x02 +/* query hw IP instance count for the specified type */ +#define AMDGPU_INFO_HW_IP_COUNT 0x03 +/* timestamp for GL_ARB_timer_query */ +#define AMDGPU_INFO_TIMESTAMP 0x05 +/* Query the firmware version */ +#define AMDGPU_INFO_FW_VERSION 0x0e + /* Subquery id: Query VCE firmware version */ + #define AMDGPU_INFO_FW_VCE 0x1 + /* Subquery id: Query UVD firmware version */ + #define AMDGPU_INFO_FW_UVD 0x2 + /* Subquery id: Query GMC firmware version */ + #define AMDGPU_INFO_FW_GMC 0x03 + /* Subquery id: Query GFX ME firmware version */ + #define AMDGPU_INFO_FW_GFX_ME 0x04 + /* Subquery id: Query GFX PFP firmware version */ + #define AMDGPU_INFO_FW_GFX_PFP 0x05 + /* Subquery id: Query GFX CE firmware version */ + #define AMDGPU_INFO_FW_GFX_CE 0x06 + /* Subquery id: Query GFX RLC firmware version */ + #define AMDGPU_INFO_FW_GFX_RLC 0x07 + /* Subquery id: Query GFX MEC firmware version */ + #define AMDGPU_INFO_FW_GFX_MEC 0x08 + /* Subquery id: Query SMC firmware version */ + #define AMDGPU_INFO_FW_SMC 0x0a + /* Subquery id: Query SDMA firmware version */ + #define AMDGPU_INFO_FW_SDMA 0x0b +/* number of bytes moved for TTM migration */ +#define AMDGPU_INFO_NUM_BYTES_MOVED 0x0f +/* the used VRAM size */ +#define AMDGPU_INFO_VRAM_USAGE 0x10 +/* the used GTT size */ +#define AMDGPU_INFO_GTT_USAGE 0x11 +/* Information about GDS, etc. resource configuration */ +#define AMDGPU_INFO_GDS_CONFIG 0x13 +/* Query information about VRAM and GTT domains */ +#define AMDGPU_INFO_VRAM_GTT 0x14 +/* Query information about register in MMR address space*/ +#define AMDGPU_INFO_READ_MMR_REG 0x15 +/* Query information about device: rev id, family, etc. */ +#define AMDGPU_INFO_DEV_INFO 0x16 +/* visible vram usage */ +#define AMDGPU_INFO_VIS_VRAM_USAGE 0x17 + +#define AMDGPU_INFO_MMR_SE_INDEX_SHIFT 0 +#define AMDGPU_INFO_MMR_SE_INDEX_MASK 0xff +#define AMDGPU_INFO_MMR_SH_INDEX_SHIFT 8 +#define AMDGPU_INFO_MMR_SH_INDEX_MASK 0xff + +/* Input structure for the INFO ioctl */ +struct drm_amdgpu_info { + /* Where the return value will be stored */ + uint64_t return_pointer; + /* The size of the return value. Just like "size" in "snprintf", + * it limits how many bytes the kernel can write. */ + uint32_t return_size; + /* The query request id. */ + uint32_t query; + + union { + struct { + uint32_t id; + uint32_t _pad; + } mode_crtc; + + struct { + /** AMDGPU_HW_IP_* */ + uint32_t type; + /** + * Index of the IP if there are more IPs of the same type. + * Ignored by AMDGPU_INFO_HW_IP_COUNT. + */ + uint32_t ip_instance; + } query_hw_ip; + + struct { + uint32_t dword_offset; + uint32_t count; /* number of registers to read */ + uint32_t instance; + uint32_t flags; + } read_mmr_reg; + + struct { + /** AMDGPU_INFO_FW_* */ + uint32_t fw_type; + /** Index of the IP if there are more IPs of the same type. */ + uint32_t ip_instance; + /** + * Index of the engine. Whether this is used depends + * on the firmware type. (e.g. MEC, SDMA) + */ + uint32_t index; + uint32_t _pad; + } query_fw; + }; +}; + +struct drm_amdgpu_info_gds { + /** GDS GFX partition size */ + uint32_t gds_gfx_partition_size; + /** GDS compute partition size */ + uint32_t compute_partition_size; + /** total GDS memory size */ + uint32_t gds_total_size; + /** GWS size per GFX partition */ + uint32_t gws_per_gfx_partition; + /** GSW size per compute partition */ + uint32_t gws_per_compute_partition; + /** OA size per GFX partition */ + uint32_t oa_per_gfx_partition; + /** OA size per compute partition */ + uint32_t oa_per_compute_partition; + uint32_t _pad; +}; + +struct drm_amdgpu_info_vram_gtt { + uint64_t vram_size; + uint64_t vram_cpu_accessible_size; + uint64_t gtt_size; +}; + +struct drm_amdgpu_info_firmware { + uint32_t ver; + uint32_t feature; +}; + +struct drm_amdgpu_info_device { + /** PCI Device ID */ + uint32_t device_id; + /** Internal chip revision: A0, A1, etc.) */ + uint32_t chip_rev; + uint32_t external_rev; + /** Revision id in PCI Config space */ + uint32_t pci_rev; + uint32_t family; + uint32_t num_shader_engines; + uint32_t num_shader_arrays_per_engine; + uint32_t gpu_counter_freq; /* in KHz */ + uint64_t max_engine_clock; /* in KHz */ + /* cu information */ + uint32_t cu_active_number; + uint32_t cu_ao_mask; + uint32_t cu_bitmap[4][4]; + /** Render backend pipe mask. One render backend is CB+DB. */ + uint32_t enabled_rb_pipes_mask; + uint32_t num_rb_pipes; + uint32_t num_hw_gfx_contexts; + uint32_t _pad; + uint64_t ids_flags; + /** Starting virtual address for UMDs. */ + uint64_t virtual_address_offset; + /** Required alignment of virtual addresses. */ + uint32_t virtual_address_alignment; + /** Page table entry - fragment size */ + uint32_t pte_fragment_size; + uint32_t gart_page_size; +}; + +struct drm_amdgpu_info_hw_ip { + /** Version of h/w IP */ + uint32_t hw_ip_version_major; + uint32_t hw_ip_version_minor; + /** Capabilities */ + uint64_t capabilities_flags; + /** Bitmask of available rings. Bit 0 means ring 0, etc. */ + uint32_t available_rings; + uint32_t _pad; +}; + +/* + * Supported GPU families + */ +#define AMDGPU_FAMILY_UNKNOWN 0 +#define AMDGPU_FAMILY_CI 120 /* Bonaire, Hawaii */ +#define AMDGPU_FAMILY_KV 125 /* Kaveri, Kabini, Mullins */ +#define AMDGPU_FAMILY_VI 130 /* Iceland, Tonga */ +#define AMDGPU_FAMILY_CZ 135 /* Carrizo */ + +#endif -- cgit v1.2.3 From 886712881da15b7f455c43a4ce4121f20035c0fa Mon Sep 17 00:00:00 2001 From: Jammy Zhou Date: Wed, 6 May 2015 18:44:29 +0800 Subject: drm/amdgpu: remove AMDGPU_GEM_CREATE_CPU_GTT_UC This flag isn't used by user mode drivers, remove it to avoid confusion. And rename GTT_WC to GTT_USWC to make it clear. Signed-off-by: Jammy Zhou Reviewed-by: Alex Deucher --- include/uapi/drm/amdgpu_drm.h | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) (limited to 'include/uapi/drm') diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index 9e771fb858b4..77bc5740fd7c 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -73,15 +73,12 @@ #define AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED (1 << 0) /* Flag that CPU access will not work, this VRAM domain is invisible */ #define AMDGPU_GEM_CREATE_NO_CPU_ACCESS (1 << 1) -/* Flag that un-cached attributes should be used for GTT */ -#define AMDGPU_GEM_CREATE_CPU_GTT_UC (1 << 2) /* Flag that USWC attributes should be used for GTT */ -#define AMDGPU_GEM_CREATE_CPU_GTT_WC (1 << 3) +#define AMDGPU_GEM_CREATE_CPU_GTT_USWC (1 << 2) /* Flag mask for GTT domain_flags */ #define AMDGPU_GEM_CREATE_CPU_GTT_MASK \ - (AMDGPU_GEM_CREATE_CPU_GTT_WC | \ - AMDGPU_GEM_CREATE_CPU_GTT_UC | \ + (AMDGPU_GEM_CREATE_CPU_GTT_USWC | \ AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED | \ AMDGPU_GEM_CREATE_NO_CPU_ACCESS) -- cgit v1.2.3 From 66b3cf2ab38f47db2d07fe24a00972fbf822cd74 Mon Sep 17 00:00:00 2001 From: Jammy Zhou Date: Fri, 8 May 2015 17:29:40 +0800 Subject: drm/amdgpu: add ctx_id to the WAIT_CS IOCTL (v4) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit It is required to support fence per context. v2: add amdgpu_ctx_get/put v3: improve get/put v4: squash hlock fix Signed-off-by: Jammy Zhou Reviewed-by: Christian König --- include/uapi/drm/amdgpu_drm.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/uapi/drm') diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index 77bc5740fd7c..ca0ea1efa3f4 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -260,7 +260,7 @@ struct drm_amdgpu_wait_cs_in { uint32_t ip_type; uint32_t ip_instance; uint32_t ring; - uint32_t _pad; + uint32_t ctx_id; }; struct drm_amdgpu_wait_cs_out { -- cgit v1.2.3 From aa2bdb2476206c7de4473850039daa705230c27b Mon Sep 17 00:00:00 2001 From: Jammy Zhou Date: Mon, 11 May 2015 23:49:34 +0800 Subject: drm/amdgpu: add CE preamble flag v3 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The CE preamble IB can be dropped for the same context v2: use the flags directly v3: remove 'CE' for potential preamble usage by other rings Signed-off-by: Jammy Zhou Reviewed-by: Christian König --- include/uapi/drm/amdgpu_drm.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/uapi/drm') diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index ca0ea1efa3f4..fb428fe54186 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -369,6 +369,9 @@ union drm_amdgpu_cs { /* GDS is used by this IB */ #define AMDGPU_IB_FLAG_GDS (1<<1) +/* CE Preamble */ +#define AMDGPU_IB_FLAG_PREAMBLE (1<<2) + struct drm_amdgpu_cs_chunk_ib { /** * Handle of GEM object to be used as IB or 0 if it is already in -- cgit v1.2.3 From 02b70c8c9f0351f5ddf70716b9049f3fe50d62e7 Mon Sep 17 00:00:00 2001 From: Jammy Zhou Date: Tue, 12 May 2015 22:46:45 +0800 Subject: drm/amdgpu: expose the max virtual address MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Jammy Zhou Reviewed-by: Christian König --- include/uapi/drm/amdgpu_drm.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/uapi/drm') diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index fb428fe54186..65da7cd16c0f 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -560,6 +560,8 @@ struct drm_amdgpu_info_device { uint64_t ids_flags; /** Starting virtual address for UMDs. */ uint64_t virtual_address_offset; + /** The maximum virtual address */ + uint64_t virtual_address_max; /** Required alignment of virtual addresses. */ uint32_t virtual_address_alignment; /** Page table entry - fragment size */ -- cgit v1.2.3 From d94aed5a6c947b1fda346aff1fa316dacf4a1a5a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marek=20Ol=C5=A1=C3=A1k?= Date: Tue, 5 May 2015 21:13:49 +0200 Subject: drm/amdgpu: add and implement the GPU reset status query MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Marek Olšák Reviewed-by: Christian König Reviewed-by: Jammy Zhou --- include/uapi/drm/amdgpu_drm.h | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'include/uapi/drm') diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index 65da7cd16c0f..46580e950036 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -149,6 +149,12 @@ union drm_amdgpu_bo_list { #define AMDGPU_CTX_OP_STATE_RUNNING 1 +/* GPU reset status */ +#define AMDGPU_CTX_NO_RESET 0 +#define AMDGPU_CTX_GUILTY_RESET 1 /* this the context caused it */ +#define AMDGPU_CTX_INNOCENT_RESET 2 /* some other context caused it */ +#define AMDGPU_CTX_UNKNOWN_RESET 3 /* unknown cause */ + struct drm_amdgpu_ctx_in { uint32_t op; uint32_t flags; @@ -164,7 +170,10 @@ union drm_amdgpu_ctx_out { struct { uint64_t flags; - uint64_t hangs; + /** Number of resets caused by this context so far. */ + uint32_t hangs; + /** Reset status since the last call of the ioctl. */ + uint32_t reset_status; } state; }; -- cgit v1.2.3 From fbd76d59efe061c89d4ba14eef3a2cac1e3056c2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marek=20Ol=C5=A1=C3=A1k?= Date: Thu, 14 May 2015 23:48:26 +0200 Subject: drm/amdgpu: rework tiling flags MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Marek Olšák Reviewed-by: Alex Deucher Acked-by: Christian König --- include/uapi/drm/amdgpu_drm.h | 40 ++++++++++++++++++++++------------------ 1 file changed, 22 insertions(+), 18 deletions(-) (limited to 'include/uapi/drm') diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index 46580e950036..d9b9b6f8de2b 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -199,24 +199,28 @@ struct drm_amdgpu_gem_userptr { uint32_t handle; }; -#define AMDGPU_TILING_MACRO 0x1 -#define AMDGPU_TILING_MICRO 0x2 -#define AMDGPU_TILING_SWAP_16BIT 0x4 -#define AMDGPU_TILING_R600_NO_SCANOUT AMDGPU_TILING_SWAP_16BIT -#define AMDGPU_TILING_SWAP_32BIT 0x8 -/* this object requires a surface when mapped - i.e. front buffer */ -#define AMDGPU_TILING_SURFACE 0x10 -#define AMDGPU_TILING_MICRO_SQUARE 0x20 -#define AMDGPU_TILING_EG_BANKW_SHIFT 8 -#define AMDGPU_TILING_EG_BANKW_MASK 0xf -#define AMDGPU_TILING_EG_BANKH_SHIFT 12 -#define AMDGPU_TILING_EG_BANKH_MASK 0xf -#define AMDGPU_TILING_EG_MACRO_TILE_ASPECT_SHIFT 16 -#define AMDGPU_TILING_EG_MACRO_TILE_ASPECT_MASK 0xf -#define AMDGPU_TILING_EG_TILE_SPLIT_SHIFT 24 -#define AMDGPU_TILING_EG_TILE_SPLIT_MASK 0xf -#define AMDGPU_TILING_EG_STENCIL_TILE_SPLIT_SHIFT 28 -#define AMDGPU_TILING_EG_STENCIL_TILE_SPLIT_MASK 0xf +/* same meaning as the GB_TILE_MODE and GL_MACRO_TILE_MODE fields */ +#define AMDGPU_TILING_ARRAY_MODE_SHIFT 0 +#define AMDGPU_TILING_ARRAY_MODE_MASK 0xf +#define AMDGPU_TILING_PIPE_CONFIG_SHIFT 4 +#define AMDGPU_TILING_PIPE_CONFIG_MASK 0x1f +#define AMDGPU_TILING_TILE_SPLIT_SHIFT 9 +#define AMDGPU_TILING_TILE_SPLIT_MASK 0x7 +#define AMDGPU_TILING_MICRO_TILE_MODE_SHIFT 12 +#define AMDGPU_TILING_MICRO_TILE_MODE_MASK 0x7 +#define AMDGPU_TILING_BANK_WIDTH_SHIFT 15 +#define AMDGPU_TILING_BANK_WIDTH_MASK 0x3 +#define AMDGPU_TILING_BANK_HEIGHT_SHIFT 17 +#define AMDGPU_TILING_BANK_HEIGHT_MASK 0x3 +#define AMDGPU_TILING_MACRO_TILE_ASPECT_SHIFT 19 +#define AMDGPU_TILING_MACRO_TILE_ASPECT_MASK 0x3 +#define AMDGPU_TILING_NUM_BANKS_SHIFT 21 +#define AMDGPU_TILING_NUM_BANKS_MASK 0x3 + +#define AMDGPU_TILING_SET(field, value) \ + (((value) & AMDGPU_TILING_##field##_MASK) << AMDGPU_TILING_##field##_SHIFT) +#define AMDGPU_TILING_GET(value, field) \ + (((value) >> AMDGPU_TILING_##field##_SHIFT) & AMDGPU_TILING_##field##_MASK) #define AMDGPU_GEM_METADATA_OP_SET_METADATA 1 #define AMDGPU_GEM_METADATA_OP_GET_METADATA 2 -- cgit v1.2.3 From dcc357e63727b63995dd869f015a748c9235eb42 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Christian=20K=C3=B6nig?= Date: Tue, 19 May 2015 16:08:02 +0200 Subject: drm/amdgpu: drop allocation flag masks MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Not needed any more. Signed-off-by: Christian König Reviewed-by: Alex Deucher Reviewed-by: Monk Liu --- include/uapi/drm/amdgpu_drm.h | 8 -------- 1 file changed, 8 deletions(-) (limited to 'include/uapi/drm') diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index d9b9b6f8de2b..64a07ac3b4b9 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -67,8 +67,6 @@ #define AMDGPU_GEM_DOMAIN_GWS 0x10 #define AMDGPU_GEM_DOMAIN_OA 0x20 -#define AMDGPU_GEM_DOMAIN_MASK 0x3F - /* Flag that CPU access will be required for the case of VRAM domain */ #define AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED (1 << 0) /* Flag that CPU access will not work, this VRAM domain is invisible */ @@ -76,12 +74,6 @@ /* Flag that USWC attributes should be used for GTT */ #define AMDGPU_GEM_CREATE_CPU_GTT_USWC (1 << 2) -/* Flag mask for GTT domain_flags */ -#define AMDGPU_GEM_CREATE_CPU_GTT_MASK \ - (AMDGPU_GEM_CREATE_CPU_GTT_USWC | \ - AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED | \ - AMDGPU_GEM_CREATE_NO_CPU_ACCESS) - struct drm_amdgpu_gem_create_in { /** the requested memory size */ uint64_t bo_size; -- cgit v1.2.3 From d8f65a2376268dfb2963152754d41208dc43d906 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marek=20Ol=C5=A1=C3=A1k?= Date: Wed, 27 May 2015 14:30:38 +0200 Subject: drm/amdgpu: rename GEM_OP_SET_INITIAL_DOMAIN -> GEM_OP_SET_PLACEMENT MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Marek Olšák Reviewed-by: Christian König Reviewed-by: Alex Deucher --- include/uapi/drm/amdgpu_drm.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include/uapi/drm') diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index 64a07ac3b4b9..cd54891b1d5c 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -284,8 +284,8 @@ struct drm_amdgpu_gem_op { uint64_t value; /* input or return value */ }; -#define AMDGPU_GEM_OP_GET_GEM_CREATE_INFO 0 -#define AMDGPU_GEM_OP_SET_INITIAL_DOMAIN 1 +#define AMDGPU_GEM_OP_GET_GEM_CREATE_INFO 0 +#define AMDGPU_GEM_OP_SET_PLACEMENT 1 #define AMDGPU_VA_OP_MAP 1 #define AMDGPU_VA_OP_UNMAP 2 -- cgit v1.2.3 From 32bf7106e072b59cade754062ed86023309f50d9 Mon Sep 17 00:00:00 2001 From: Ken Wang Date: Wed, 3 Jun 2015 17:36:54 +0800 Subject: drm/amdgpu add max_memory_clock for interface query (v2) Add a query for the max memory clock. v2: handle the dpm enabled case properly Signed-off-by: Ken Wang Reviewd-by: Jammy Zhou --- include/uapi/drm/amdgpu_drm.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/uapi/drm') diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index cd54891b1d5c..420c762f2ed7 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -553,6 +553,7 @@ struct drm_amdgpu_info_device { uint32_t num_shader_arrays_per_engine; uint32_t gpu_counter_freq; /* in KHz */ uint64_t max_engine_clock; /* in KHz */ + uint64_t max_memory_clock; /* in KHz */ /* cu information */ uint32_t cu_active_number; uint32_t cu_ao_mask; -- cgit v1.2.3 From a101a8995ab8072125d0bb4d95425c9fb37ff809 Mon Sep 17 00:00:00 2001 From: Ken Wang Date: Wed, 3 Jun 2015 17:47:54 +0800 Subject: drm/amdgpu add ce_ram_size for interface query Add a query for the CE ram size. User mode drivers will want to use this to determine how much size of the cache on the CE. Signed-off-by: Ken Wang Reviewd-by: Jammy Zhou --- include/uapi/drm/amdgpu_drm.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/uapi/drm') diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index 420c762f2ed7..e24cc2e318df 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -573,6 +573,8 @@ struct drm_amdgpu_info_device { /** Page table entry - fragment size */ uint32_t pte_fragment_size; uint32_t gart_page_size; + /** constant engine ram size*/ + uint32_t ce_ram_size; }; struct drm_amdgpu_info_hw_ip { -- cgit v1.2.3 From 71062f435eaf0ff7867a1188e5c7887b0a5871ff Mon Sep 17 00:00:00 2001 From: Ken Wang Date: Thu, 4 Jun 2015 21:26:57 +0800 Subject: drm/amdgpu: add ib_size/start_alignment interface query Query the IB alignment requirements from the kernel rather than hardcoding them in the user mode drivers. Signed-off-by: Ken Wang Reviewed-by: Jammy Zhou --- include/uapi/drm/amdgpu_drm.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include/uapi/drm') diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index e24cc2e318df..3af5bd0e23a8 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -583,6 +583,10 @@ struct drm_amdgpu_info_hw_ip { uint32_t hw_ip_version_minor; /** Capabilities */ uint64_t capabilities_flags; + /** command buffer address start alignment*/ + uint32_t ib_start_alignment; + /** command buffer size alignment*/ + uint32_t ib_size_alignment; /** Bitmask of available rings. Bit 0 means ring 0, etc. */ uint32_t available_rings; uint32_t _pad; -- cgit v1.2.3 From 81c59f54125f9ff84546b6ba26c321662562703d Mon Sep 17 00:00:00 2001 From: Ken Wang Date: Wed, 3 Jun 2015 21:02:01 +0800 Subject: drm/amdgpu: add vram_type and vram_bit_width for interface query (v2) Track the type of vram on the board and provide a query for it. User mode drivers and tools want this information for determining bandwidth information and form informational purposes. v2: fix build when CI support is not enabled Signed-off-by: Ken Wang Reviewed-by: Jammy Zhou --- include/uapi/drm/amdgpu_drm.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'include/uapi/drm') diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index 3af5bd0e23a8..c90f4f0d059e 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -540,6 +540,15 @@ struct drm_amdgpu_info_firmware { uint32_t feature; }; +#define AMDGPU_VRAM_TYPE_UNKNOWN 0 +#define AMDGPU_VRAM_TYPE_GDDR1 1 +#define AMDGPU_VRAM_TYPE_DDR2 2 +#define AMDGPU_VRAM_TYPE_GDDR3 3 +#define AMDGPU_VRAM_TYPE_GDDR4 4 +#define AMDGPU_VRAM_TYPE_GDDR5 5 +#define AMDGPU_VRAM_TYPE_HBM 6 +#define AMDGPU_VRAM_TYPE_DDR3 7 + struct drm_amdgpu_info_device { /** PCI Device ID */ uint32_t device_id; @@ -575,6 +584,10 @@ struct drm_amdgpu_info_device { uint32_t gart_page_size; /** constant engine ram size*/ uint32_t ce_ram_size; + /** video memory type infro*/ + uint32_t vram_type; + /** video memory bit width*/ + uint32_t vram_bit_width; }; struct drm_amdgpu_info_hw_ip { -- cgit v1.2.3 From 3ccec53c294cbec2af44b6b24f70349637c45428 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marek=20Ol=C5=A1=C3=A1k?= Date: Tue, 2 Jun 2015 17:44:49 +0200 Subject: drm/amdgpu: only support IBs in the buffer list (v2) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit amdgpu_cs_find_mapping doesn't work without all buffers being validated, so the TTM validation must be done first. v2: only use amdgpu_cs_find_mapping for UVD/VCE VM emulation Signed-off-by: Marek Olšák Reviewed-by: Christian König --- include/uapi/drm/amdgpu_drm.h | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'include/uapi/drm') diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index c90f4f0d059e..780a5815fb12 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -378,11 +378,7 @@ union drm_amdgpu_cs { #define AMDGPU_IB_FLAG_PREAMBLE (1<<2) struct drm_amdgpu_cs_chunk_ib { - /** - * Handle of GEM object to be used as IB or 0 if it is already in - * residency list. - */ - uint32_t handle; + uint32_t _pad; uint32_t flags; /* IB Flags */ uint64_t va_start; /* Virtual address to begin IB execution */ uint32_t ib_bytes; /* Size of submission */ -- cgit v1.2.3 From cab6d57c09ece2ceb03602dd44ea2f4ce9333ec9 Mon Sep 17 00:00:00 2001 From: Jammy Zhou Date: Sat, 6 Jun 2015 04:49:22 +0800 Subject: drm/amdgpu: remove unused AMDGPU_IB_FLAG_GDS Signed-off-by: Jammy Zhou Reviewed-by: Alex Deucher --- include/uapi/drm/amdgpu_drm.h | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) (limited to 'include/uapi/drm') diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index 780a5815fb12..3b911b604fdf 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -371,11 +371,8 @@ union drm_amdgpu_cs { /* This IB should be submitted to CE */ #define AMDGPU_IB_FLAG_CE (1<<0) -/* GDS is used by this IB */ -#define AMDGPU_IB_FLAG_GDS (1<<1) - /* CE Preamble */ -#define AMDGPU_IB_FLAG_PREAMBLE (1<<2) +#define AMDGPU_IB_FLAG_PREAMBLE (1<<1) struct drm_amdgpu_cs_chunk_ib { uint32_t _pad; @@ -580,7 +577,7 @@ struct drm_amdgpu_info_device { uint32_t gart_page_size; /** constant engine ram size*/ uint32_t ce_ram_size; - /** video memory type infro*/ + /** video memory type info*/ uint32_t vram_type; /** video memory bit width*/ uint32_t vram_bit_width; -- cgit v1.2.3 From 34b5f6a6d6d0e482c7ce498f60bce261e533821e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Christian=20K=C3=B6nig?= Date: Mon, 8 Jun 2015 15:03:00 +0200 Subject: drm/amdgpu: cleanup VA IOCTL MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Remove the unnecessary returned status and make the IOCTL write only. Signed-off-by: Christian König Reviewed-by: Alex Deucher --- include/uapi/drm/amdgpu_drm.h | 18 ++---------------- 1 file changed, 2 insertions(+), 16 deletions(-) (limited to 'include/uapi/drm') diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index 3b911b604fdf..4c465e10a5a6 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -55,7 +55,7 @@ #define DRM_IOCTL_AMDGPU_INFO DRM_IOW(DRM_COMMAND_BASE + DRM_AMDGPU_INFO, struct drm_amdgpu_info) #define DRM_IOCTL_AMDGPU_GEM_METADATA DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_METADATA, struct drm_amdgpu_gem_metadata) #define DRM_IOCTL_AMDGPU_GEM_WAIT_IDLE DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_WAIT_IDLE, union drm_amdgpu_gem_wait_idle) -#define DRM_IOCTL_AMDGPU_GEM_VA DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_VA, union drm_amdgpu_gem_va) +#define DRM_IOCTL_AMDGPU_GEM_VA DRM_IOW(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_VA, struct drm_amdgpu_gem_va) #define DRM_IOCTL_AMDGPU_WAIT_CS DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_WAIT_CS, union drm_amdgpu_wait_cs) #define DRM_IOCTL_AMDGPU_GEM_OP DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_OP, struct drm_amdgpu_gem_op) #define DRM_IOCTL_AMDGPU_GEM_USERPTR DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_USERPTR, struct drm_amdgpu_gem_userptr) @@ -290,10 +290,6 @@ struct drm_amdgpu_gem_op { #define AMDGPU_VA_OP_MAP 1 #define AMDGPU_VA_OP_UNMAP 2 -#define AMDGPU_VA_RESULT_OK 0 -#define AMDGPU_VA_RESULT_ERROR 1 -#define AMDGPU_VA_RESULT_VA_INVALID_ALIGNMENT 2 - /* Mapping flags */ /* readable mapping */ #define AMDGPU_VM_PAGE_READABLE (1 << 1) @@ -302,7 +298,7 @@ struct drm_amdgpu_gem_op { /* executable mapping, new for VI */ #define AMDGPU_VM_PAGE_EXECUTABLE (1 << 3) -struct drm_amdgpu_gem_va_in { +struct drm_amdgpu_gem_va { /* GEM object handle */ uint32_t handle; uint32_t _pad; @@ -319,16 +315,6 @@ struct drm_amdgpu_gem_va_in { uint64_t map_size; }; -struct drm_amdgpu_gem_va_out { - uint32_t result; - uint32_t _pad; -}; - -union drm_amdgpu_gem_va { - struct drm_amdgpu_gem_va_in in; - struct drm_amdgpu_gem_va_out out; -}; - #define AMDGPU_HW_IP_GFX 0 #define AMDGPU_HW_IP_COMPUTE 1 #define AMDGPU_HW_IP_DMA 2 -- cgit v1.2.3 From 692a59e696afe1a4e777d0e4359325336ab0ad89 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Christian=20K=C3=B6nig?= Date: Tue, 9 Jun 2015 15:21:35 +0200 Subject: drm/amdgpu: remove AMDGPU_CTX_OP_STATE_RUNNING MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Not used. Signed-off-by: Christian König Reviewed-by: Alex Deucher --- include/uapi/drm/amdgpu_drm.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'include/uapi/drm') diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index 4c465e10a5a6..a82c0601a294 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -139,8 +139,6 @@ union drm_amdgpu_bo_list { #define AMDGPU_CTX_OP_FREE_CTX 2 #define AMDGPU_CTX_OP_QUERY_STATE 3 -#define AMDGPU_CTX_OP_STATE_RUNNING 1 - /* GPU reset status */ #define AMDGPU_CTX_NO_RESET 0 #define AMDGPU_CTX_GUILTY_RESET 1 /* this the context caused it */ -- cgit v1.2.3 From 675da0ddd6fefa5500488a5a3d500aaaefa95e5d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Christian=20K=C3=B6nig?= Date: Tue, 9 Jun 2015 15:54:37 +0200 Subject: drm/amdgpu: cleanup UAPI comments MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit No functional change. Signed-off-by: Christian König Reviewed-by: Alex Deucher --- include/uapi/drm/amdgpu_drm.h | 119 +++++++++++++++++++++++++++--------------- 1 file changed, 78 insertions(+), 41 deletions(-) (limited to 'include/uapi/drm') diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index a82c0601a294..d3f4832db289 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -141,12 +141,17 @@ union drm_amdgpu_bo_list { /* GPU reset status */ #define AMDGPU_CTX_NO_RESET 0 -#define AMDGPU_CTX_GUILTY_RESET 1 /* this the context caused it */ -#define AMDGPU_CTX_INNOCENT_RESET 2 /* some other context caused it */ -#define AMDGPU_CTX_UNKNOWN_RESET 3 /* unknown cause */ +/* this the context caused it */ +#define AMDGPU_CTX_GUILTY_RESET 1 +/* some other context caused it */ +#define AMDGPU_CTX_INNOCENT_RESET 2 +/* unknown cause */ +#define AMDGPU_CTX_UNKNOWN_RESET 3 struct drm_amdgpu_ctx_in { + /** AMDGPU_CTX_OP_* */ uint32_t op; + /** For future use, no flags defined so far */ uint32_t flags; uint32_t ctx_id; uint32_t _pad; @@ -159,6 +164,7 @@ union drm_amdgpu_ctx_out { } alloc; struct { + /** For future use, no flags defined so far */ uint64_t flags; /** Number of resets caused by this context so far. */ uint32_t hangs; @@ -185,7 +191,9 @@ union drm_amdgpu_ctx { struct drm_amdgpu_gem_userptr { uint64_t addr; uint64_t size; + /* AMDGPU_GEM_USERPTR_* */ uint32_t flags; + /* Resulting GEM handle */ uint32_t handle; }; @@ -217,23 +225,29 @@ struct drm_amdgpu_gem_userptr { /** The same structure is shared for input/output */ struct drm_amdgpu_gem_metadata { - uint32_t handle; /* GEM Object handle */ - uint32_t op; /** Do we want get or set metadata */ + /** GEM Object handle */ + uint32_t handle; + /** Do we want get or set metadata */ + uint32_t op; struct { + /** For future use, no flags defined so far */ uint64_t flags; - uint64_t tiling_info; /* family specific tiling info */ + /** family specific tiling info */ + uint64_t tiling_info; uint32_t data_size_bytes; uint32_t data[64]; } data; }; struct drm_amdgpu_gem_mmap_in { - uint32_t handle; /** the GEM object handle */ + /** the GEM object handle */ + uint32_t handle; uint32_t _pad; }; struct drm_amdgpu_gem_mmap_out { - uint64_t addr_ptr; /** mmap offset from the vma offset manager */ + /** mmap offset from the vma offset manager */ + uint64_t addr_ptr; }; union drm_amdgpu_gem_mmap { @@ -242,14 +256,19 @@ union drm_amdgpu_gem_mmap { }; struct drm_amdgpu_gem_wait_idle_in { - uint32_t handle; /* GEM object handle */ + /** GEM object handle */ + uint32_t handle; + /** For future use, no flags defined so far */ uint32_t flags; - uint64_t timeout; /* Timeout to wait. If 0 then returned immediately with the status */ + /** Absolute timeout to wait */ + uint64_t timeout; }; struct drm_amdgpu_gem_wait_idle_out { - uint32_t status; /* BO status: 0 - BO is idle, 1 - BO is busy */ - uint32_t domain; /* Returned current memory domain */ + /** BO status: 0 - BO is idle, 1 - BO is busy */ + uint32_t status; + /** Returned current memory domain */ + uint32_t domain; }; union drm_amdgpu_gem_wait_idle { @@ -258,7 +277,9 @@ union drm_amdgpu_gem_wait_idle { }; struct drm_amdgpu_wait_cs_in { + /** Command submission handle */ uint64_t handle; + /** Absolute timeout to wait */ uint64_t timeout; uint32_t ip_type; uint32_t ip_instance; @@ -267,6 +288,7 @@ struct drm_amdgpu_wait_cs_in { }; struct drm_amdgpu_wait_cs_out { + /** CS status: 0 - CS completed, 1 - CS still busy */ uint64_t status; }; @@ -275,16 +297,19 @@ union drm_amdgpu_wait_cs { struct drm_amdgpu_wait_cs_out out; }; +#define AMDGPU_GEM_OP_GET_GEM_CREATE_INFO 0 +#define AMDGPU_GEM_OP_SET_PLACEMENT 1 + /* Sets or returns a value associated with a buffer. */ struct drm_amdgpu_gem_op { - uint32_t handle; /* buffer */ - uint32_t op; /* AMDGPU_GEM_OP_* */ - uint64_t value; /* input or return value */ + /** GEM object handle */ + uint32_t handle; + /** AMDGPU_GEM_OP_* */ + uint32_t op; + /** Input or return value */ + uint64_t value; }; -#define AMDGPU_GEM_OP_GET_GEM_CREATE_INFO 0 -#define AMDGPU_GEM_OP_SET_PLACEMENT 1 - #define AMDGPU_VA_OP_MAP 1 #define AMDGPU_VA_OP_UNMAP 2 @@ -297,19 +322,18 @@ struct drm_amdgpu_gem_op { #define AMDGPU_VM_PAGE_EXECUTABLE (1 << 3) struct drm_amdgpu_gem_va { - /* GEM object handle */ + /** GEM object handle */ uint32_t handle; uint32_t _pad; - /* map or unmap*/ + /** AMDGPU_VA_OP_* */ uint32_t operation; - /* specify mapping flags */ + /** AMDGPU_VM_PAGE_* */ uint32_t flags; - /* va address to assign . Must be correctly aligned.*/ + /** va address to assign . Must be correctly aligned.*/ uint64_t va_address; - /* Specify offset inside of BO to assign. Must be correctly aligned.*/ + /** Specify offset inside of BO to assign. Must be correctly aligned.*/ uint64_t offset_in_bo; - /* Specify mapping size. If 0 and offset is 0 then map the whole BO.*/ - /* Must be correctly aligned. */ + /** Specify mapping size. Must be correctly aligned. */ uint64_t map_size; }; @@ -324,6 +348,7 @@ struct drm_amdgpu_gem_va { #define AMDGPU_CHUNK_ID_IB 0x01 #define AMDGPU_CHUNK_ID_FENCE 0x02 + struct drm_amdgpu_cs_chunk { uint32_t chunk_id; uint32_t length_dw; @@ -337,7 +362,7 @@ struct drm_amdgpu_cs_in { uint32_t bo_list_handle; uint32_t num_chunks; uint32_t _pad; - /* this points to uint64_t * which point to cs chunks */ + /** this points to uint64_t * which point to cs chunks */ uint64_t chunks; }; @@ -346,8 +371,8 @@ struct drm_amdgpu_cs_out { }; union drm_amdgpu_cs { - struct drm_amdgpu_cs_in in; - struct drm_amdgpu_cs_out out; + struct drm_amdgpu_cs_in in; + struct drm_amdgpu_cs_out out; }; /* Specify flags to be used for IB */ @@ -360,12 +385,18 @@ union drm_amdgpu_cs { struct drm_amdgpu_cs_chunk_ib { uint32_t _pad; - uint32_t flags; /* IB Flags */ - uint64_t va_start; /* Virtual address to begin IB execution */ - uint32_t ib_bytes; /* Size of submission */ - uint32_t ip_type; /* HW IP to submit to */ - uint32_t ip_instance; /* HW IP index of the same type to submit to */ - uint32_t ring; /* Ring index to submit to */ + /** AMDGPU_IB_FLAG_* */ + uint32_t flags; + /** Virtual address to begin IB execution */ + uint64_t va_start; + /** Size of submission */ + uint32_t ib_bytes; + /** HW IP to submit to */ + uint32_t ip_type; + /** HW IP index of the same type to submit to */ + uint32_t ip_instance; + /** Ring index to submit to */ + uint32_t ring; }; struct drm_amdgpu_cs_chunk_fence { @@ -460,23 +491,28 @@ struct drm_amdgpu_info { /** AMDGPU_HW_IP_* */ uint32_t type; /** - * Index of the IP if there are more IPs of the same type. - * Ignored by AMDGPU_INFO_HW_IP_COUNT. + * Index of the IP if there are more IPs of the same + * type. Ignored by AMDGPU_INFO_HW_IP_COUNT. */ uint32_t ip_instance; } query_hw_ip; struct { uint32_t dword_offset; - uint32_t count; /* number of registers to read */ + /** number of registers to read */ + uint32_t count; uint32_t instance; + /** For future use, no flags defined so far */ uint32_t flags; } read_mmr_reg; struct { /** AMDGPU_INFO_FW_* */ uint32_t fw_type; - /** Index of the IP if there are more IPs of the same type. */ + /** + * Index of the IP if there are more IPs of + * the same type. + */ uint32_t ip_instance; /** * Index of the engine. Whether this is used depends @@ -537,9 +573,10 @@ struct drm_amdgpu_info_device { uint32_t family; uint32_t num_shader_engines; uint32_t num_shader_arrays_per_engine; - uint32_t gpu_counter_freq; /* in KHz */ - uint64_t max_engine_clock; /* in KHz */ - uint64_t max_memory_clock; /* in KHz */ + /* in KHz */ + uint32_t gpu_counter_freq; + uint64_t max_engine_clock; + uint64_t max_memory_clock; /* cu information */ uint32_t cu_active_number; uint32_t cu_ao_mask; -- cgit v1.2.3 From 570655b09b065d2fff1b8ab9bdb8308f4c5a05a3 Mon Sep 17 00:00:00 2001 From: Rob Clark Date: Fri, 30 Jan 2015 20:18:11 +0530 Subject: drm/msm/mdp4: Support NV12MT format in mdp4 Using fb modifier flag, support NV12MT format in MDP4. v2: - rework the modifier's description [Daniel Vetter's comment] - drop .set_mode_config() callback [Rob Clark's comment] v3: - change VENDOR's name and restrict usage to NV12 [pointed by Daniel] Signed-off-by: Rob Clark --- include/uapi/drm/drm_fourcc.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'include/uapi/drm') diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h index 07735822a28f..2f295cde657e 100644 --- a/include/uapi/drm/drm_fourcc.h +++ b/include/uapi/drm/drm_fourcc.h @@ -207,4 +207,19 @@ */ #define I915_FORMAT_MOD_Yf_TILED fourcc_mod_code(INTEL, 3) +/* + * Tiled, NV12MT, grouped in 64 (pixels) x 32 (lines) -sized macroblocks + * + * Macroblocks are laid in a Z-shape, and each pixel data is following the + * standard NV12 style. + * As for NV12, an image is the result of two frame buffers: one for Y, + * one for the interleaved Cb/Cr components (1/2 the height of the Y buffer). + * Alignment requirements are (for each buffer): + * - multiple of 128 pixels for the width + * - multiple of 32 pixels for the height + * + * For more information: see http://linuxtv.org/downloads/v4l-dvb-apis/re32.html + */ +#define DRM_FORMAT_MOD_SAMSUNG_64_32_TILE fourcc_mod_code(SAMSUNG, 1) + #endif /* DRM_FOURCC_H */ -- cgit v1.2.3 From 7f8fc88613d6310993e8d7d827e0b956b3a744fa Mon Sep 17 00:00:00 2001 From: Mikko Rapeli Date: Sat, 30 May 2015 17:38:08 +0200 Subject: drm/msm: use __s32, __s64, __u32 and __u64 from linux/types.h for uabi MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Fixes userspace compilation errors like: error: unknown type name ‘uint32_t’ Signed-off-by: Mikko Rapeli Signed-off-by: Rob Clark --- include/uapi/drm/msm_drm.h | 76 +++++++++++++++++++++++----------------------- 1 file changed, 38 insertions(+), 38 deletions(-) (limited to 'include/uapi/drm') diff --git a/include/uapi/drm/msm_drm.h b/include/uapi/drm/msm_drm.h index 0664c31f010c..75a232b9a970 100644 --- a/include/uapi/drm/msm_drm.h +++ b/include/uapi/drm/msm_drm.h @@ -23,7 +23,7 @@ /* Please note that modifications to all structs defined here are * subject to backwards-compatibility constraints: - * 1) Do not use pointers, use uint64_t instead for 32 bit / 64 bit + * 1) Do not use pointers, use __u64 instead for 32 bit / 64 bit * user/kernel compatibility * 2) Keep fields aligned to their size * 3) Because of how drm_ioctl() works, we can add new fields at @@ -44,8 +44,8 @@ * same as 'struct timespec' but 32/64b ABI safe. */ struct drm_msm_timespec { - int64_t tv_sec; /* seconds */ - int64_t tv_nsec; /* nanoseconds */ + __s64 tv_sec; /* seconds */ + __s64 tv_nsec; /* nanoseconds */ }; #define MSM_PARAM_GPU_ID 0x01 @@ -53,9 +53,9 @@ struct drm_msm_timespec { #define MSM_PARAM_CHIP_ID 0x03 struct drm_msm_param { - uint32_t pipe; /* in, MSM_PIPE_x */ - uint32_t param; /* in, MSM_PARAM_x */ - uint64_t value; /* out (get_param) or in (set_param) */ + __u32 pipe; /* in, MSM_PIPE_x */ + __u32 param; /* in, MSM_PARAM_x */ + __u64 value; /* out (get_param) or in (set_param) */ }; /* @@ -77,15 +77,15 @@ struct drm_msm_param { MSM_BO_UNCACHED) struct drm_msm_gem_new { - uint64_t size; /* in */ - uint32_t flags; /* in, mask of MSM_BO_x */ - uint32_t handle; /* out */ + __u64 size; /* in */ + __u32 flags; /* in, mask of MSM_BO_x */ + __u32 handle; /* out */ }; struct drm_msm_gem_info { - uint32_t handle; /* in */ - uint32_t pad; - uint64_t offset; /* out, offset to pass to mmap() */ + __u32 handle; /* in */ + __u32 pad; + __u64 offset; /* out, offset to pass to mmap() */ }; #define MSM_PREP_READ 0x01 @@ -95,13 +95,13 @@ struct drm_msm_gem_info { #define MSM_PREP_FLAGS (MSM_PREP_READ | MSM_PREP_WRITE | MSM_PREP_NOSYNC) struct drm_msm_gem_cpu_prep { - uint32_t handle; /* in */ - uint32_t op; /* in, mask of MSM_PREP_x */ + __u32 handle; /* in */ + __u32 op; /* in, mask of MSM_PREP_x */ struct drm_msm_timespec timeout; /* in */ }; struct drm_msm_gem_cpu_fini { - uint32_t handle; /* in */ + __u32 handle; /* in */ }; /* @@ -120,11 +120,11 @@ struct drm_msm_gem_cpu_fini { * otherwise EINVAL. */ struct drm_msm_gem_submit_reloc { - uint32_t submit_offset; /* in, offset from submit_bo */ - uint32_t or; /* in, value OR'd with result */ - int32_t shift; /* in, amount of left shift (can be negative) */ - uint32_t reloc_idx; /* in, index of reloc_bo buffer */ - uint64_t reloc_offset; /* in, offset from start of reloc_bo */ + __u32 submit_offset; /* in, offset from submit_bo */ + __u32 or; /* in, value OR'd with result */ + __s32 shift; /* in, amount of left shift (can be negative) */ + __u32 reloc_idx; /* in, index of reloc_bo buffer */ + __u64 reloc_offset; /* in, offset from start of reloc_bo */ }; /* submit-types: @@ -139,13 +139,13 @@ struct drm_msm_gem_submit_reloc { #define MSM_SUBMIT_CMD_IB_TARGET_BUF 0x0002 #define MSM_SUBMIT_CMD_CTX_RESTORE_BUF 0x0003 struct drm_msm_gem_submit_cmd { - uint32_t type; /* in, one of MSM_SUBMIT_CMD_x */ - uint32_t submit_idx; /* in, index of submit_bo cmdstream buffer */ - uint32_t submit_offset; /* in, offset into submit_bo */ - uint32_t size; /* in, cmdstream size */ - uint32_t pad; - uint32_t nr_relocs; /* in, number of submit_reloc's */ - uint64_t __user relocs; /* in, ptr to array of submit_reloc's */ + __u32 type; /* in, one of MSM_SUBMIT_CMD_x */ + __u32 submit_idx; /* in, index of submit_bo cmdstream buffer */ + __u32 submit_offset; /* in, offset into submit_bo */ + __u32 size; /* in, cmdstream size */ + __u32 pad; + __u32 nr_relocs; /* in, number of submit_reloc's */ + __u64 __user relocs; /* in, ptr to array of submit_reloc's */ }; /* Each buffer referenced elsewhere in the cmdstream submit (ie. the @@ -165,9 +165,9 @@ struct drm_msm_gem_submit_cmd { #define MSM_SUBMIT_BO_FLAGS (MSM_SUBMIT_BO_READ | MSM_SUBMIT_BO_WRITE) struct drm_msm_gem_submit_bo { - uint32_t flags; /* in, mask of MSM_SUBMIT_BO_x */ - uint32_t handle; /* in, GEM handle */ - uint64_t presumed; /* in/out, presumed buffer address */ + __u32 flags; /* in, mask of MSM_SUBMIT_BO_x */ + __u32 handle; /* in, GEM handle */ + __u64 presumed; /* in/out, presumed buffer address */ }; /* Each cmdstream submit consists of a table of buffers involved, and @@ -175,12 +175,12 @@ struct drm_msm_gem_submit_bo { * (context-restore), and IB buffers needed for per tile/bin draw cmds. */ struct drm_msm_gem_submit { - uint32_t pipe; /* in, MSM_PIPE_x */ - uint32_t fence; /* out */ - uint32_t nr_bos; /* in, number of submit_bo's */ - uint32_t nr_cmds; /* in, number of submit_cmd's */ - uint64_t __user bos; /* in, ptr to array of submit_bo's */ - uint64_t __user cmds; /* in, ptr to array of submit_cmd's */ + __u32 pipe; /* in, MSM_PIPE_x */ + __u32 fence; /* out */ + __u32 nr_bos; /* in, number of submit_bo's */ + __u32 nr_cmds; /* in, number of submit_cmd's */ + __u64 __user bos; /* in, ptr to array of submit_bo's */ + __u64 __user cmds; /* in, ptr to array of submit_cmd's */ }; /* The normal way to synchronize with the GPU is just to CPU_PREP on @@ -191,8 +191,8 @@ struct drm_msm_gem_submit { * APIs without requiring a dummy bo to synchronize on. */ struct drm_msm_wait_fence { - uint32_t fence; /* in */ - uint32_t pad; + __u32 fence; /* in */ + __u32 pad; struct drm_msm_timespec timeout; /* in */ }; -- cgit v1.2.3