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drm/vmwgfx: Add command parser support for a couple of DX commands 

Add support for SVGA_3D_CMD_DX_BUFFER_COPY and
SVGA_3D_CMD_DX_PRED_COPY_REGION

Signed-off-by: Neha Bhende <nbhende@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
This commit is contained in:
Neha Bhende 2015-08-10 10:51:07 -07:00 committed by Thomas Hellstrom
parent 2f633e5e40
commit 0fca749e9a
1 changed files with 48 additions and 2 deletions
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50
drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
View File

@ -909,6 +909,50 @@ static int vmw_cmd_surface_copy_check(struct vmw_private *dev_priv,
&cmd->body.dest.sid, NULL);
}
static int vmw_cmd_buffer_copy_check(struct vmw_private *dev_priv,
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
struct {
SVGA3dCmdHeader header;
SVGA3dCmdDXBufferCopy body;
} *cmd;
int ret;
cmd = container_of(header, typeof(*cmd), header);
ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
user_surface_converter,
&cmd->body.src, NULL);
if (ret != 0)
return ret;
return vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
user_surface_converter,
&cmd->body.dest, NULL);
}
static int vmw_cmd_pred_copy_check(struct vmw_private *dev_priv,
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
struct {
SVGA3dCmdHeader header;
SVGA3dCmdDXPredCopyRegion body;
} *cmd;
int ret;
cmd = container_of(header, typeof(*cmd), header);
ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
user_surface_converter,
&cmd->body.srcSid, NULL);
if (ret != 0)
return ret;
return vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
user_surface_converter,
&cmd->body.dstSid, NULL);
}
static int vmw_cmd_stretch_blt_check(struct vmw_private *dev_priv,
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
@ -3075,8 +3119,6 @@ static const struct vmw_cmd_entry vmw_cmd_entries[SVGA_3D_CMD_MAX] = {
&vmw_cmd_dx_clear_rendertarget_view, true, false, true),
VMW_CMD_DEF(SVGA_3D_CMD_DX_CLEAR_DEPTHSTENCIL_VIEW,
&vmw_cmd_dx_clear_depthstencil_view, true, false, true),
VMW_CMD_DEF(SVGA_3D_CMD_DX_PRED_COPY_REGION, &vmw_cmd_invalid,
true, false, true),
VMW_CMD_DEF(SVGA_3D_CMD_DX_PRED_COPY, &vmw_cmd_invalid,
true, false, true),
VMW_CMD_DEF(SVGA_3D_CMD_DX_GENMIPS, &vmw_cmd_invalid,
@ -3137,6 +3179,10 @@ static const struct vmw_cmd_entry vmw_cmd_entries[SVGA_3D_CMD_MAX] = {
&vmw_cmd_dx_cid_check, true, false, true),
VMW_CMD_DEF(SVGA_3D_CMD_DX_SET_TOPOLOGY,
&vmw_cmd_dx_cid_check, true, false, true),
VMW_CMD_DEF(SVGA_3D_CMD_DX_BUFFER_COPY,
&vmw_cmd_buffer_copy_check, true, false, true),
VMW_CMD_DEF(SVGA_3D_CMD_DX_PRED_COPY_REGION,
&vmw_cmd_pred_copy_check, true, false, true),
};
static int vmw_cmd_check(struct vmw_private *dev_priv,