diff options
Diffstat (limited to 'drivers/gpu/drm/emgd/include/igd_rb.h')
| -rw-r--r-- | drivers/gpu/drm/emgd/include/igd_rb.h | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/drivers/gpu/drm/emgd/include/igd_rb.h b/drivers/gpu/drm/emgd/include/igd_rb.h deleted file mode 100644 index f3c00a7d4267..000000000000 --- a/drivers/gpu/drm/emgd/include/igd_rb.h +++ /dev/null @@ -1,94 +0,0 @@ -/* -*- pse-c -*- - *----------------------------------------------------------------------------- - * Filename: igd_rb.h - * $Revision: 1.3 $ - *----------------------------------------------------------------------------- - * Copyright © 2002-2010, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * - *----------------------------------------------------------------------------- - * Description: - * Example Usage: - *----------------------------------------------------------------------------- - */ - -#ifndef _IGD_RB_H -#define _IGD_RB_H - -#include <igd_mode.h> - -/* - * Flags for igd_sync() - */ -#define IGD_SYNC_BLOCK 0x00000000 -#define IGD_SYNC_NONBLOCK 0x00000001 -/* - * No Flush pipe will not issue an MI Flush before the store dword - * There is no guarentee that the store dword will not complete before - * an earlier command unless the caller is sure that a store dword alone - * is sufficient. - */ -#define IGD_SYNC_NOFLUSH_PIPE 0x00000010 -/* - * Do not flush the render cache as part of this flush. Map Cache will - * be invalidated always. - */ -#define IGD_SYNC_NOFLUSH_CACHE 0x00000020 -/* Generate a user Interrupt after the sync completes */ -#define IGD_SYNC_INTERRUPT 0x00000040 -/* - * Flush the pipe now but delay the cache flush until the - * sync is checked. - */ -#define IGD_SYNC_DELAY_FLUSH 0x00000080 -/* - * Synchronize queue with video decode engine. - */ -#define IGD_SYNC_VIDEO 0x00000100 - - -/*! - * dispatch->get_sync_slot() returns the offset into the status page where - * the sync values can be found for a particular display handle. - * - * This function is to be used by a priviledged IAL only and requires some - * knowledge of the underlying behavior of the sync. The intention of this - * function is to allow an IAL that already has device knowledge to - * check the status of an issued sync call without calling through the HAL. - * In some cases (such as OGL) the address space seperation would otherwise - * make sync checking through the HAL a cost prohibitive operation. - * - * @param display_handle pointer to an IGD_DISPLAY pointer returned - * from a successful call to dispatch->allocate_display(). - * - * @param priority One of the IGD_PRIORITY_* defines. This must match - * the define used when issuing the sync. NORMAL priority is the - * only common use case. - * - * @return 0: Success. - * @return -IGD_ERROR_INVAL: Otherwise - */ -typedef int (*_igd_get_sync_slot_fn_t)(igd_display_h display_handle, - unsigned int priority, - unsigned int *offset); - -/*---------------------------------------------------------------------------- - * File Revision History - * $Id: igd_rb.h,v 1.3 2010/07/23 16:54:51 bpaauwe Exp $ - * $Source: /nfs/fm/proj/eia/cvsroot/koheo/linux/egd_drm/include/igd_rb.h,v $ - *---------------------------------------------------------------------------- - */ - -#endif /* _IGD_RB_H */ |