Revision f40ebd6bcbbd0d30591f42dc16be52b5086a366b authored by Patrik Jakobsson on 05 March 2013, 13:24:48 UTC, committed by Daniel Vetter on 06 March 2013, 17:03:07 UTC
According to PRM we need to disable hsync and vsync even though ADPA is disabled. The previous code did infact do the opposite so we fix it. Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=56359 Tested-by: max <manikulin@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
1 parent 60222c0
op-state-get.c
/*
* Linux WiMAX
* Implement and export a method for getting a WiMAX device current state
*
* Copyright (C) 2009 Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
*
* Based on previous WiMAX core work by:
* Copyright (C) 2008 Intel Corporation <linux-wimax@intel.com>
* Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version
* 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that 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 Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
#include <net/wimax.h>
#include <net/genetlink.h>
#include <linux/wimax.h>
#include <linux/security.h>
#include "wimax-internal.h"
#define D_SUBMODULE op_state_get
#include "debug-levels.h"
static const struct nla_policy wimax_gnl_state_get_policy[WIMAX_GNL_ATTR_MAX + 1] = {
[WIMAX_GNL_STGET_IFIDX] = {
.type = NLA_U32,
},
};
/*
* Exporting to user space over generic netlink
*
* Parse the state get command from user space, return a combination
* value that describe the current state.
*
* No attributes.
*/
static
int wimax_gnl_doit_state_get(struct sk_buff *skb, struct genl_info *info)
{
int result, ifindex;
struct wimax_dev *wimax_dev;
d_fnstart(3, NULL, "(skb %p info %p)\n", skb, info);
result = -ENODEV;
if (info->attrs[WIMAX_GNL_STGET_IFIDX] == NULL) {
printk(KERN_ERR "WIMAX_GNL_OP_STATE_GET: can't find IFIDX "
"attribute\n");
goto error_no_wimax_dev;
}
ifindex = nla_get_u32(info->attrs[WIMAX_GNL_STGET_IFIDX]);
wimax_dev = wimax_dev_get_by_genl_info(info, ifindex);
if (wimax_dev == NULL)
goto error_no_wimax_dev;
/* Execute the operation and send the result back to user space */
result = wimax_state_get(wimax_dev);
dev_put(wimax_dev->net_dev);
error_no_wimax_dev:
d_fnend(3, NULL, "(skb %p info %p) = %d\n", skb, info, result);
return result;
}
struct genl_ops wimax_gnl_state_get = {
.cmd = WIMAX_GNL_OP_STATE_GET,
.flags = GENL_ADMIN_PERM,
.policy = wimax_gnl_state_get_policy,
.doit = wimax_gnl_doit_state_get,
.dumpit = NULL,
};
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