/*
* Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved.
* Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved.
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation;
* either version 2, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; 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.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef __VIAMODE_H__
#define __VIAMODE_H__
#include "global.h"
struct VPITTable {
unsigned char Misc;
unsigned char SR[StdSR];
unsigned char GR[StdGR];
unsigned char AR[StdAR];
};
struct patch_table {
int table_length;
struct io_reg *io_reg_table;
};
extern int NUM_TOTAL_CN400_ModeXregs;
extern int NUM_TOTAL_CN700_ModeXregs;
extern int NUM_TOTAL_KM400_ModeXregs;
extern int NUM_TOTAL_CX700_ModeXregs;
extern int NUM_TOTAL_VX855_ModeXregs;
extern int NUM_TOTAL_CLE266_ModeXregs;
extern int NUM_TOTAL_PATCH_MODE;
extern struct io_reg CN400_ModeXregs[];
extern struct io_reg CN700_ModeXregs[];
extern struct io_reg KM400_ModeXregs[];
extern struct io_reg CX700_ModeXregs[];
extern struct io_reg VX800_ModeXregs[];
extern struct io_reg VX855_ModeXregs[];
extern struct io_reg CLE266_ModeXregs[];
extern struct io_reg PM1024x768[];
extern struct patch_table res_patch_table[];
extern struct VPITTable VPIT;
const struct fb_videomode *viafb_get_best_mode(int hres, int vres,
int refresh);
const struct fb_videomode *viafb_get_best_rb_mode(int hres, int vres,
int refresh);
#endif /* __VIAMODE_H__ */
e/net/bluetooth/l2cap.h?id=4e5b54f127426c82dc2816340c26d951a5bb3429'>commitdiff
drm: prevent double-(un)registration for connectors
If we're unlucky then the registration from a hotplugged connector
might race with the final registration step on driver load. And since
MST topology discover is asynchronous that's even somewhat likely.
v2: Also update the kerneldoc for @registered!
v3: Review from Chris:
- Improve kerneldoc for late_register/early_unregister callbacks.
- Use mutex_destroy.
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Reported-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20161218133545.2106-1-daniel.vetter@ffwll.ch
(cherry picked from commit e73ab00e9a0f1731f34d0620a9c55f5c30c4ad4e)