mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-26 23:20:58 +07:00
dffc9ceb55
This isn't actually usable - we simply don't have the vmap space on a 32bit system to do this stunt. Instead we will rely on the low level drivers limiting the console resolution as before. The real fix is for someone to write a page table aware version of the framebuffer console blit functions. Good university student project perhaps.. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
48 lines
1.3 KiB
C
48 lines
1.3 KiB
C
/*
|
|
* Copyright (c) 2008-2011, 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.
|
|
*
|
|
* Authors:
|
|
* Eric Anholt <eric@anholt.net>
|
|
*
|
|
*/
|
|
|
|
#ifndef _FRAMEBUFFER_H_
|
|
#define _FRAMEBUFFER_H_
|
|
|
|
#include <drm/drmP.h>
|
|
#include <drm/drm_fb_helper.h>
|
|
|
|
#include "psb_drv.h"
|
|
|
|
struct psb_framebuffer {
|
|
struct drm_framebuffer base;
|
|
struct address_space *addr_space;
|
|
struct fb_info *fbdev;
|
|
struct gtt_range *gtt;
|
|
};
|
|
|
|
struct psb_fbdev {
|
|
struct drm_fb_helper psb_fb_helper;
|
|
struct psb_framebuffer pfb;
|
|
};
|
|
|
|
#define to_psb_fb(x) container_of(x, struct psb_framebuffer, base)
|
|
|
|
extern int psb_intel_connector_clones(struct drm_device *dev, int type_mask);
|
|
|
|
#endif
|
|
|