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Commit f3b33550 authored by Charmaine Lee's avatar Charmaine Lee Committed by Thomas Hellstrom
Browse files

drm/vmwgfx: Add DXGenMips support 



Add support for DXGenMips command.

Signed-off-by: default avatarCharmaine Lee <charmainel@vmware.com>
Reviewed-by: default avatarSinclair Yeh <syeh@vmware.com>
Reviewed-by: default avatarThomas Hellstrom <thellstrom@vmware.com>
parent f2c48821

drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c

+21 −1
Original line number Diff line number Diff line
@@ -3009,6 +3009,26 @@ static int vmw_cmd_dx_bind_shader(struct vmw_private *dev_priv, 
	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),