From: Charmaine Lee <charmaiel@xxxxxxxxxx>
Add support for DXGenMips command.
Signed-off-by: Charmaine Lee <charmainel@xxxxxxxxxx>
Reviewed-by: Sinclair Yeh <syeh@xxxxxxxxxx>
Reviewed-by: Thomas Hellstrom <thellstrom@xxxxxxxxxx>
---
drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c | 22 +++++++++++++++++++++-
1 file changed, 21 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
index 5da5de0..723ba16 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
@@ -3009,6 +3009,26 @@ out_unref:
return ret;
}
+/**
+ * vmw_cmd_dx_genmips - Validate an SVGA_3D_CMD_DX_GENMIPS command
+ *
+ * @dev_priv: Pointer to a device private struct.
+ * @sw_context: The software context being used for this batch.
+ * @header: Pointer to the command header in the command stream.
+ */
+static int vmw_cmd_dx_genmips(struct vmw_private *dev_priv,
+ struct vmw_sw_context *sw_context,
+ SVGA3dCmdHeader *header)
+{
+ struct {
+ SVGA3dCmdHeader header;
+ SVGA3dCmdDXGenMips body;
+ } *cmd = container_of(header, typeof(*cmd), header);
+
+ return vmw_view_id_val_add(sw_context, vmw_view_sr,
+ cmd->body.shaderResourceViewId);
+}
+
static int vmw_cmd_check_not_3d(struct vmw_private *dev_priv,
struct vmw_sw_context *sw_context,
void *buf, uint32_t *size)
@@ -3297,7 +3317,7 @@ static const struct vmw_cmd_entry vmw_cmd_entries[SVGA_3D_CMD_MAX] = {
&vmw_cmd_dx_clear_depthstencil_view, 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,
+ VMW_CMD_DEF(SVGA_3D_CMD_DX_GENMIPS, &vmw_cmd_dx_genmips,
true, false, true),
VMW_CMD_DEF(SVGA_3D_CMD_DX_UPDATE_SUBRESOURCE,
&vmw_cmd_dx_check_subresource, true, false, true),
--
2.5.0
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