diff options
Diffstat (limited to 'drivers/gpu/drm/emgd/emgd/state/appcontext/plb/appcontext_plb.c')
| -rw-r--r-- | drivers/gpu/drm/emgd/emgd/state/appcontext/plb/appcontext_plb.c | 209 |
1 files changed, 0 insertions, 209 deletions
diff --git a/drivers/gpu/drm/emgd/emgd/state/appcontext/plb/appcontext_plb.c b/drivers/gpu/drm/emgd/emgd/state/appcontext/plb/appcontext_plb.c deleted file mode 100644 index c1c56ed22cde..000000000000 --- a/drivers/gpu/drm/emgd/emgd/state/appcontext/plb/appcontext_plb.c +++ /dev/null @@ -1,209 +0,0 @@ -/* -*- pse-c -*- - *----------------------------------------------------------------------------- - * Filename: appcontext_plb.c - * $Revision: 1.6 $ - *----------------------------------------------------------------------------- - * 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: - * This file inplements the IGD interface for the context module. This - * includes functions that handle hardware context swapping and state - * variable management. - *----------------------------------------------------------------------------- - */ - -#include <io.h> - -#include <igd_appcontext.h> -#include <igd_gmm.h> -#include <igd_mode.h> -#include <igd_render.h> -#include <igd_errno.h> - -#include <intelpci.h> -#include <memory.h> -#include <mode_access.h> -#include <context.h> -#include <state2d.h> -#include <mode.h> -#include <dispatch.h> -#include <utils.h> - -#include <plb/appcontext.h> -#include <plb/instr.h> -#include <plb/state3d_plb.h> - -#include "../cmn/appcontext_dispatch.h" - -/*! - * @addtogroup state_group - * @{ - */ - -/* - * Prototype these here because they are only needed by appcontext.c - * and putting them in state2d.h would cause a circular dependency. - */ - -static igd_appcontext_h igd_appcontext_alloc_plb( - igd_display_h display_handle, - int priority, - unsigned int flags); -static void igd_appcontext_free_plb( - igd_display_h display_h, - int priority, - igd_appcontext_h appcontext_handle); -static int appcontext_init_plb(igd_context_t *context); -static void appcontext_shutdown_plb(igd_context_t *context); - -static appcontext_table_t appcontext_table_plb[] = { - {0, 0} -}; - -appcontext_dispatch_t appcontext_dispatch_plb = { - appcontext_init_plb, - appcontext_shutdown_plb, - igd_appcontext_alloc_plb, - igd_appcontext_free_plb, - appcontext_table_plb -}; - -/*! - * - * @param appcontext - * - * @return 0 on success - * @return -IGD_ERROR_NOMEM on failure - */ -static int state2d_init_plb(appcontext_t *appcontext) -{ - - appcontext->state2d = OS_ALLOC(sizeof(state2d_t)); - if(!appcontext->state2d) { - return -IGD_ERROR_NOMEM; - } - - STATE2D(appcontext)->clip_status = IGD_CLIP_DISABLED; - STATE2D(appcontext)->dest_rect.x1 = 0; - STATE2D(appcontext)->dest_rect.y1 = 0; - STATE2D(appcontext)->dest_rect.x2 = 0; - STATE2D(appcontext)->dest_rect.y2 = 0; - - return 0; -} - -/*! - * - * @param appcontext - * - * @return void - */ -static int state2d_shutdown_plb(appcontext_t *appcontext) -{ - if(appcontext->state2d) { - OS_FREE(appcontext->state2d); - } - - appcontext->state2d = NULL; - - return 0; -} - -/*! - * - * @param display_handle - * @param priority - * @param flags - * - * @return appcontext_h on success - * @return NULL on failure - */ -static igd_appcontext_h igd_appcontext_alloc_plb( - igd_display_h display_handle, - int priority, - unsigned int flags) -{ - appcontext_t *appcontext; - - /* A proper appcontext is not required for Poulsbo - * as a result, we'll allocate it and have it set to NULL - */ - appcontext = OS_ALLOC(sizeof(appcontext_t)); - if (!appcontext) { - EMGD_ERROR ("OS_ALLOC appcontext failed\n"); - return NULL; - } - - OS_MEMSET(appcontext, 0, sizeof(appcontext_t)); - appcontext->state2d = NULL; - - if (flags & IGD_CONTEXT_STATE_2D) { - if (state2d_init_plb(appcontext)) { - igd_appcontext_free_plb(display_handle, priority, appcontext); - return NULL; - } - } - - return appcontext; - -} - -static void igd_appcontext_free_plb( - igd_display_h display_h, - int priority, - igd_appcontext_h appcontext_handle) -{ - - appcontext_t *appcontext = (appcontext_t *)appcontext_handle; - - /* Free the appcontext struct */ - if (appcontext) { - state2d_shutdown_plb(appcontext); - - OS_FREE(appcontext_handle); - } -} - -/*! - * - * @param context - * - * @return 0 - */ -static int appcontext_init_plb(igd_context_t *context) -{ - return 0; -} - -/*! - * - * @param context - * - * @return void - */ -static void appcontext_shutdown_plb(igd_context_t *context) -{ - return; -} - -/*---------------------------------------------------------------------------- - * File Revision History - * $Id: appcontext_plb.c,v 1.6 2010/07/23 16:54:50 bpaauwe Exp $ - * $Source: /nfs/fm/proj/eia/cvsroot/koheo/linux/egd_drm/emgd/state/appcontext/plb/appcontext_plb.c,v $ - *---------------------------------------------------------------------------- - */ - |