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https://github.com/edk2-porting/linux-next.git
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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
/*
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* Copyright (c) 2008-2011, Intel Corporation
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Authors:
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* Eric Anholt <eric@anholt.net>
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*
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*/
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#ifndef _FRAMEBUFFER_H_
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#define _FRAMEBUFFER_H_
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#include <drm/drmP.h>
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#include <drm/drm_fb_helper.h>
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#include "psb_drv.h"
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struct psb_framebuffer {
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struct drm_framebuffer base;
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struct address_space *addr_space;
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struct fb_info *fbdev;
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struct gtt_range *gtt;
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};
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struct psb_fbdev {
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struct drm_fb_helper psb_fb_helper;
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struct psb_framebuffer pfb;
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};
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#define to_psb_fb(x) container_of(x, struct psb_framebuffer, base)
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extern int psb_intel_connector_clones(struct drm_device *dev, int type_mask);
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#endif
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