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drm-uapi: Sync nouveau_drm.h 

Signed-off-by: Karol Herbst <kherbst@redhat.com>
Acked-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27853>
This commit is contained in:
Karol Herbst 2024-03-06 11:10:27 +01:00 committed by Marge Bot
parent b7719a9ed8
commit c398bc5909
1 changed files with 49 additions and 29 deletions
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78
include/drm-uapi/nouveau_drm.h
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@ -73,6 +73,16 @@ struct drm_nouveau_getparam {
__u64 value;
};
/*
* Those are used to support selecting the main engine used on Kepler.
* This goes into drm_nouveau_channel_alloc::tt_ctxdma_handle
*/
#define NOUVEAU_FIFO_ENGINE_GR 0x01
#define NOUVEAU_FIFO_ENGINE_VP 0x02
#define NOUVEAU_FIFO_ENGINE_PPP 0x04
#define NOUVEAU_FIFO_ENGINE_BSP 0x08
#define NOUVEAU_FIFO_ENGINE_CE 0x30
struct drm_nouveau_channel_alloc {
__u32 fb_ctxdma_handle;
__u32 tt_ctxdma_handle;
@ -95,6 +105,18 @@ struct drm_nouveau_channel_free {
__s32 channel;
};
struct drm_nouveau_notifierobj_alloc {
__u32 channel;
__u32 handle;
__u32 size;
__u32 offset;
};
struct drm_nouveau_gpuobj_free {
__s32 channel;
__u32 handle;
};
#define NOUVEAU_GEM_DOMAIN_CPU (1 << 0)
#define NOUVEAU_GEM_DOMAIN_VRAM (1 << 1)
#define NOUVEAU_GEM_DOMAIN_GART (1 << 2)
@ -252,34 +274,32 @@ struct drm_nouveau_vm_init {
struct drm_nouveau_vm_bind_op {
/**
* @op: the operation type
*
* Supported values:
*
* %DRM_NOUVEAU_VM_BIND_OP_MAP - Map a GEM object to the GPU's VA
* space. Optionally, the &DRM_NOUVEAU_VM_BIND_SPARSE flag can be
* passed to instruct the kernel to create sparse mappings for the
* given range.
*
* %DRM_NOUVEAU_VM_BIND_OP_UNMAP - Unmap an existing mapping in the
* GPU's VA space. If the region the mapping is located in is a
* sparse region, new sparse mappings are created where the unmapped
* (memory backed) mapping was mapped previously. To remove a sparse
* region the &DRM_NOUVEAU_VM_BIND_SPARSE must be set.
*/
__u32 op;
/**
* @DRM_NOUVEAU_VM_BIND_OP_MAP:
*
* Map a GEM object to the GPU's VA space. Optionally, the
* &DRM_NOUVEAU_VM_BIND_SPARSE flag can be passed to instruct the kernel to
* create sparse mappings for the given range.
*/
#define DRM_NOUVEAU_VM_BIND_OP_MAP 0x0
/**
* @DRM_NOUVEAU_VM_BIND_OP_UNMAP:
*
* Unmap an existing mapping in the GPU's VA space. If the region the mapping
* is located in is a sparse region, new sparse mappings are created where the
* unmapped (memory backed) mapping was mapped previously. To remove a sparse
* region the &DRM_NOUVEAU_VM_BIND_SPARSE must be set.
*/
#define DRM_NOUVEAU_VM_BIND_OP_UNMAP 0x1
/**
* @flags: the flags for a &drm_nouveau_vm_bind_op
*
* Supported values:
*
* %DRM_NOUVEAU_VM_BIND_SPARSE - Indicates that an allocated VA
* space region should be sparse.
*/
__u32 flags;
/**
* @DRM_NOUVEAU_VM_BIND_SPARSE:
*
* Indicates that an allocated VA space region should be sparse.
*/
#define DRM_NOUVEAU_VM_BIND_SPARSE (1 << 8)
/**
* @handle: the handle of the DRM GEM object to map
@ -315,17 +335,17 @@ struct drm_nouveau_vm_bind {
__u32 op_count;
/**
* @flags: the flags for a &drm_nouveau_vm_bind ioctl
*
* Supported values:
*
* %DRM_NOUVEAU_VM_BIND_RUN_ASYNC - Indicates that the given VM_BIND
* operation should be executed asynchronously by the kernel.
*
* If this flag is not supplied the kernel executes the associated
* operations synchronously and doesn't accept any &drm_nouveau_sync
* objects.
*/
__u32 flags;
/**
* @DRM_NOUVEAU_VM_BIND_RUN_ASYNC:
*
* Indicates that the given VM_BIND operation should be executed asynchronously
* by the kernel.
*
* If this flag is not supplied the kernel executes the associated operations
* synchronously and doesn't accept any &drm_nouveau_sync objects.
*/
#define DRM_NOUVEAU_VM_BIND_RUN_ASYNC 0x1
/**
* @wait_count: the number of wait &drm_nouveau_syncs