diff options
Diffstat (limited to 'include/uapi/drm/radeon_drm.h')
| -rw-r--r-- | include/uapi/drm/radeon_drm.h | 190 |
1 files changed, 130 insertions, 60 deletions
diff --git a/include/uapi/drm/radeon_drm.h b/include/uapi/drm/radeon_drm.h index 321d4ac5c512..490a59cc4532 100644 --- a/include/uapi/drm/radeon_drm.h +++ b/include/uapi/drm/radeon_drm.h @@ -33,7 +33,11 @@ #ifndef __RADEON_DRM_H__ #define __RADEON_DRM_H__ -#include <drm/drm.h> +#include "drm.h" + +#if defined(__cplusplus) +extern "C" { +#endif /* WARNING: If you change any of these defines, make sure to change the * defines in the X server file (radeon_sarea.h) @@ -510,6 +514,8 @@ typedef struct { #define DRM_RADEON_GEM_GET_TILING 0x29 #define DRM_RADEON_GEM_BUSY 0x2a #define DRM_RADEON_GEM_VA 0x2b +#define DRM_RADEON_GEM_OP 0x2c +#define DRM_RADEON_GEM_USERPTR 0x2d #define DRM_IOCTL_RADEON_CP_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CP_INIT, drm_radeon_init_t) #define DRM_IOCTL_RADEON_CP_START DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_CP_START) @@ -552,6 +558,8 @@ typedef struct { #define DRM_IOCTL_RADEON_GEM_GET_TILING DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_GET_TILING, struct drm_radeon_gem_get_tiling) #define DRM_IOCTL_RADEON_GEM_BUSY DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_BUSY, struct drm_radeon_gem_busy) #define DRM_IOCTL_RADEON_GEM_VA DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_VA, struct drm_radeon_gem_va) +#define DRM_IOCTL_RADEON_GEM_OP DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_OP, struct drm_radeon_gem_op) +#define DRM_IOCTL_RADEON_GEM_USERPTR DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_USERPTR, struct drm_radeon_gem_userptr) typedef struct drm_radeon_init { enum { @@ -789,19 +797,42 @@ typedef struct drm_radeon_surface_free { #define RADEON_GEM_DOMAIN_VRAM 0x4 struct drm_radeon_gem_info { - uint64_t gart_size; - uint64_t vram_size; - uint64_t vram_visible; + __u64 gart_size; + __u64 vram_size; + __u64 vram_visible; }; -#define RADEON_GEM_NO_BACKING_STORE 1 +#define RADEON_GEM_NO_BACKING_STORE (1 << 0) +#define RADEON_GEM_GTT_UC (1 << 1) +#define RADEON_GEM_GTT_WC (1 << 2) +/* BO is expected to be accessed by the CPU */ +#define RADEON_GEM_CPU_ACCESS (1 << 3) +/* CPU access is not expected to work for this BO */ +#define RADEON_GEM_NO_CPU_ACCESS (1 << 4) struct drm_radeon_gem_create { - uint64_t size; - uint64_t alignment; - uint32_t handle; - uint32_t initial_domain; - uint32_t flags; + __u64 size; + __u64 alignment; + __u32 handle; + __u32 initial_domain; + __u32 flags; +}; + +/* + * 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 RADEON_GEM_USERPTR_READONLY (1 << 0) +#define RADEON_GEM_USERPTR_ANONONLY (1 << 1) +#define RADEON_GEM_USERPTR_VALIDATE (1 << 2) +#define RADEON_GEM_USERPTR_REGISTER (1 << 3) + +struct drm_radeon_gem_userptr { + __u64 addr; + __u64 size; + __u32 flags; + __u32 handle; }; #define RADEON_TILING_MACRO 0x1 @@ -823,67 +854,77 @@ struct drm_radeon_gem_create { #define RADEON_TILING_EG_STENCIL_TILE_SPLIT_MASK 0xf struct drm_radeon_gem_set_tiling { - uint32_t handle; - uint32_t tiling_flags; - uint32_t pitch; + __u32 handle; + __u32 tiling_flags; + __u32 pitch; }; struct drm_radeon_gem_get_tiling { - uint32_t handle; - uint32_t tiling_flags; - uint32_t pitch; + __u32 handle; + __u32 tiling_flags; + __u32 pitch; }; struct drm_radeon_gem_mmap { - uint32_t handle; - uint32_t pad; - uint64_t offset; - uint64_t size; - uint64_t addr_ptr; + __u32 handle; + __u32 pad; + __u64 offset; + __u64 size; + __u64 addr_ptr; }; struct drm_radeon_gem_set_domain { - uint32_t handle; - uint32_t read_domains; - uint32_t write_domain; + __u32 handle; + __u32 read_domains; + __u32 write_domain; }; struct drm_radeon_gem_wait_idle { - uint32_t handle; - uint32_t pad; + __u32 handle; + __u32 pad; }; struct drm_radeon_gem_busy { - uint32_t handle; - uint32_t domain; + __u32 handle; + __u32 domain; }; struct drm_radeon_gem_pread { /** Handle for the object being read. */ - uint32_t handle; - uint32_t pad; + __u32 handle; + __u32 pad; /** Offset into the object to read from */ - uint64_t offset; + __u64 offset; /** Length of data to read */ - uint64_t size; + __u64 size; /** Pointer to write the data into. */ /* void *, but pointers are not 32/64 compatible */ - uint64_t data_ptr; + __u64 data_ptr; }; struct drm_radeon_gem_pwrite { /** Handle for the object being written to. */ - uint32_t handle; - uint32_t pad; + __u32 handle; + __u32 pad; /** Offset into the object to write to */ - uint64_t offset; + __u64 offset; /** Length of data to write */ - uint64_t size; + __u64 size; /** Pointer to read the data from. */ /* void *, but pointers are not 32/64 compatible */ - uint64_t data_ptr; + __u64 data_ptr; }; +/* Sets or returns a value associated with a buffer. */ +struct drm_radeon_gem_op { + __u32 handle; /* buffer */ + __u32 op; /* RADEON_GEM_OP_* */ + __u64 value; /* input or return value */ +}; + +#define RADEON_GEM_OP_GET_INITIAL_DOMAIN 0 +#define RADEON_GEM_OP_SET_INITIAL_DOMAIN 1 + #define RADEON_VA_MAP 1 #define RADEON_VA_UNMAP 2 @@ -898,11 +939,11 @@ struct drm_radeon_gem_pwrite { #define RADEON_VM_PAGE_SNOOPED (1 << 4) struct drm_radeon_gem_va { - uint32_t handle; - uint32_t operation; - uint32_t vm_id; - uint32_t flags; - uint64_t offset; + __u32 handle; + __u32 operation; + __u32 vm_id; + __u32 flags; + __u64 offset; }; #define RADEON_CHUNK_ID_RELOCS 0x01 @@ -919,32 +960,34 @@ struct drm_radeon_gem_va { #define RADEON_CS_RING_COMPUTE 1 #define RADEON_CS_RING_DMA 2 #define RADEON_CS_RING_UVD 3 +#define RADEON_CS_RING_VCE 4 /* The third dword of RADEON_CHUNK_ID_FLAGS is a sint32 that sets the priority */ /* 0 = normal, + = higher priority, - = lower priority */ struct drm_radeon_cs_chunk { - uint32_t chunk_id; - uint32_t length_dw; - uint64_t chunk_data; + __u32 chunk_id; + __u32 length_dw; + __u64 chunk_data; }; /* drm_radeon_cs_reloc.flags */ +#define RADEON_RELOC_PRIO_MASK (0xf << 0) struct drm_radeon_cs_reloc { - uint32_t handle; - uint32_t read_domains; - uint32_t write_domain; - uint32_t flags; + __u32 handle; + __u32 read_domains; + __u32 write_domain; + __u32 flags; }; struct drm_radeon_cs { - uint32_t num_chunks; - uint32_t cs_id; - /* this points to uint64_t * which point to cs chunks */ - uint64_t chunks; + __u32 num_chunks; + __u32 cs_id; + /* this points to __u64 * which point to cs chunks */ + __u64 chunks; /* updates to the limits after this CS ioctl */ - uint64_t gart_limit; - uint64_t vram_limit; + __u64 gart_limit; + __u64 vram_limit; }; #define RADEON_INFO_DEVICE_ID 0x00 @@ -979,12 +1022,33 @@ struct drm_radeon_cs { #define RADEON_INFO_RING_WORKING 0x15 /* SI tile mode array */ #define RADEON_INFO_SI_TILE_MODE_ARRAY 0x16 - +/* query if CP DMA is supported on the compute ring */ +#define RADEON_INFO_SI_CP_DMA_COMPUTE 0x17 +/* CIK macrotile mode array */ +#define RADEON_INFO_CIK_MACROTILE_MODE_ARRAY 0x18 +/* query the number of render backends */ +#define RADEON_INFO_SI_BACKEND_ENABLED_MASK 0x19 +/* max engine clock - needed for OpenCL */ +#define RADEON_INFO_MAX_SCLK 0x1a +/* version of VCE firmware */ +#define RADEON_INFO_VCE_FW_VERSION 0x1b +/* version of VCE feedback */ +#define RADEON_INFO_VCE_FB_VERSION 0x1c +#define RADEON_INFO_NUM_BYTES_MOVED 0x1d +#define RADEON_INFO_VRAM_USAGE 0x1e +#define RADEON_INFO_GTT_USAGE 0x1f +#define RADEON_INFO_ACTIVE_CU_COUNT 0x20 +#define RADEON_INFO_CURRENT_GPU_TEMP 0x21 +#define RADEON_INFO_CURRENT_GPU_SCLK 0x22 +#define RADEON_INFO_CURRENT_GPU_MCLK 0x23 +#define RADEON_INFO_READ_REG 0x24 +#define RADEON_INFO_VA_UNMAP_WORKING 0x25 +#define RADEON_INFO_GPU_RESET_COUNTER 0x26 struct drm_radeon_info { - uint32_t request; - uint32_t pad; - uint64_t value; + __u32 request; + __u32 pad; + __u64 value; }; /* Those correspond to the tile index to use, this is to explicitly state @@ -1005,4 +1069,10 @@ struct drm_radeon_info { #define SI_TILE_MODE_DEPTH_STENCIL_2D_4AA 3 #define SI_TILE_MODE_DEPTH_STENCIL_2D_8AA 2 +#define CIK_TILE_MODE_DEPTH_STENCIL_1D 5 + +#if defined(__cplusplus) +} +#endif + #endif |