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authorDeepak Rawat <drawat.floss@gmail.com>2018-12-13 13:51:08 -0800
committerRoland Scheidegger <sroland@vmware.com>2020-03-23 22:39:34 +0100
commit5e8ec0d919a4911f7cde01affa2bfd78a74b9b0f (patch)
treeefab0451c314d4b9a56fb3b8a11802439015b19a /drivers/gpu/drm/vmwgfx/vmwgfx_so.h
parentd2e90ab3744f911c45823b3390fda25b102e76ee (diff)
drm/vmwgfx: Add support for UA view commands
Virtual device now support new commands to manage unordered access views. Allow them as part of user-space command buffer. This involves adding UA view cotable, binding tracker info, new view type and command verifier functions. v2: fix comment typo v3: style fixes (don't use deprecated PTR_RET) Signed-off-by: Deepak Rawat <drawat.floss@gmail.com> Signed-off-by: Neha Bhende <bhenden@vmware.com> Reviewed-by: Thomas Hellström (VMware) <thomas_os@shipmail.org> Reviewed-by: Roland Scheidegger <sroland@vmware.com> Signed-off-by: Roland Scheidegger <sroland@vmware.com>
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_so.h')
-rw-r--r--drivers/gpu/drm/vmwgfx/vmwgfx_so.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_so.h b/drivers/gpu/drm/vmwgfx/vmwgfx_so.h
index 12565047bc55..22b4f5720908 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_so.h
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_so.h
@@ -30,6 +30,7 @@ enum vmw_view_type {
vmw_view_sr,
vmw_view_rt,
vmw_view_ds,
+ vmw_view_ua,
vmw_view_max,
};
@@ -61,6 +62,7 @@ union vmw_view_destroy {
struct SVGA3dCmdDXDestroyRenderTargetView rtv;
struct SVGA3dCmdDXDestroyShaderResourceView srv;
struct SVGA3dCmdDXDestroyDepthStencilView dsv;
+ struct SVGA3dCmdDXDestroyUAView uav;
u32 view_id;
};
@@ -87,6 +89,10 @@ static inline enum vmw_view_type vmw_view_cmd_to_type(u32 id)
{
u32 tmp = (id - SVGA_3D_CMD_DX_DEFINE_SHADERRESOURCE_VIEW) / 2;
+ if (id == SVGA_3D_CMD_DX_DEFINE_UA_VIEW ||
+ id == SVGA_3D_CMD_DX_DESTROY_UA_VIEW)
+ return vmw_view_ua;
+
if (tmp > (u32)vmw_view_max)
return vmw_view_max;