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drm/vmwgfx: Initial DX support

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Initial DX support.
Co-authored with Sinclair Yeh, Charmaine Lee and Jakob Bornecrantz.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Sinclair Yeh <syeh@vmware.com>
Signed-off-by: Charmaine Lee <charmainel@vmware.com>
This commit is contained in:
Thomas Hellstrom 2015-08-10 10:39:35 -07:00
commit d80efd5cb3
22 changed files with 5362 additions and 790 deletions
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35
include/uapi/drm/vmwgfx_drm.h
View file

@ -64,6 +64,7 @@
#define DRM_VMW_GB_SURFACE_CREATE 23
#define DRM_VMW_GB_SURFACE_REF 24
#define DRM_VMW_SYNCCPU 25
#define DRM_VMW_CREATE_EXTENDED_CONTEXT 26
/*************************************************************************/
/**
@ -89,6 +90,7 @@
#define DRM_VMW_PARAM_MAX_MOB_MEMORY 9
#define DRM_VMW_PARAM_MAX_MOB_SIZE 10
#define DRM_VMW_PARAM_SCREEN_TARGET 11
#define DRM_VMW_PARAM_DX 12
/**
* enum drm_vmw_handle_type - handle type for ref ioctls
@ -297,7 +299,7 @@ union drm_vmw_surface_reference_arg {
* Argument to the DRM_VMW_EXECBUF Ioctl.
*/
#define DRM_VMW_EXECBUF_VERSION 1
#define DRM_VMW_EXECBUF_VERSION 2
struct drm_vmw_execbuf_arg {
uint64_t commands;
@ -306,6 +308,8 @@ struct drm_vmw_execbuf_arg {
uint64_t fence_rep;
uint32_t version;
uint32_t flags;
uint32_t context_handle;
uint32_t pad64;
};
/**
@ -826,7 +830,6 @@ struct drm_vmw_update_layout_arg {
enum drm_vmw_shader_type {
drm_vmw_shader_type_vs = 0,
drm_vmw_shader_type_ps,
drm_vmw_shader_type_gs
};
@ -908,6 +911,8 @@ enum drm_vmw_surface_flags {
* @buffer_handle Buffer handle of backup buffer. SVGA3D_INVALID_ID
* if none.
* @base_size Size of the base mip level for all faces.
* @array_size Must be zero for non-DX hardware, and if non-zero
* svga3d_flags must have proper bind flags setup.
*
* Input argument to the DRM_VMW_GB_SURFACE_CREATE Ioctl.
* Part of output argument for the DRM_VMW_GB_SURFACE_REF Ioctl.
@ -920,7 +925,7 @@ struct drm_vmw_gb_surface_create_req {
uint32_t multisample_count;
uint32_t autogen_filter;
uint32_t buffer_handle;
uint32_t pad64;
uint32_t array_size;
struct drm_vmw_size base_size;
};
@ -1060,4 +1065,28 @@ struct drm_vmw_synccpu_arg {
uint32_t pad64;
};
/*************************************************************************/
/**
* DRM_VMW_CREATE_EXTENDED_CONTEXT - Create a host context.
*
* Allocates a device unique context id, and queues a create context command
* for the host. Does not wait for host completion.
*/
enum drm_vmw_extended_context {
drm_vmw_context_legacy,
drm_vmw_context_dx
};
/**
* union drm_vmw_extended_context_arg
*
* @req: Context type.
* @rep: Context identifier.
*
* Argument to the DRM_VMW_CREATE_EXTENDED_CONTEXT Ioctl.
*/
union drm_vmw_extended_context_arg {
enum drm_vmw_extended_context req;
struct drm_vmw_context_arg rep;
};
#endif