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OpenCloudOS-Kernel/drivers/acpi/asus_acpi.c

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Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/*
* asus_acpi.c - Asus Laptop ACPI Extras
*
*
ACPI: asus_acpi: misc cleanups This patch updates the version string, copyright notices and does whitespace cleanup (it looks weird, blame Lindent). Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:03:00 +08:00
* Copyright (C) 2002-2005 Julien Lerouge, 2003-2006 Karol Kozimor
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
*
* 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 of the License, or
* (at your option) any later version.
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*
* The development page for this driver is located at
* http://sourceforge.net/projects/acpi4asus/
*
* Credits:
* Pontus Fuchs - Helper functions, cleanup
* Johann Wiesner - Small compile fixes
* John Belmonte - ACPI code for Toshiba laptop was a good starting point.
ACPICA: minimal patch to integrate new tables into Linux Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-03 00:48:19 +08:00
* <EFBFBD>ic Burghard - LED display support for W1N
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
*
*/
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/types.h>
#include <linux/proc_fs.h>
ACPI: asus_acpi: Add support for the generic backlight device Add support for the generic backlight interface below /sys/class/backlight. Keep the procfs brightness handling for backward compatibility. [apw@shadowen.org: backlight users need to select BACKLIGHT_CLASS_DEVICE] Signed-off-by: Holger Macht <hmacht@suse.de> Signed-off-by: Andy Whitcroft <apw@shadowen.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-21 05:30:29 +08:00
#include <linux/backlight.h>
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
#include <acpi/acpi_drivers.h>
#include <acpi/acpi_bus.h>
#include <asm/uaccess.h>
ACPI: asus_acpi: misc cleanups This patch updates the version string, copyright notices and does whitespace cleanup (it looks weird, blame Lindent). Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:03:00 +08:00
#define ASUS_ACPI_VERSION "0.30"
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
#define PROC_ASUS "asus" /* The directory */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
#define PROC_MLED "mled"
#define PROC_WLED "wled"
#define PROC_TLED "tled"
ACPI: asus_acpi: handle internal Bluetooth / support W5A This patch creates a new file named "bluetooth" under /proc/acpi/asus/. This file controls both the internal Bluetooth adapter's presence on the USB bus and the associated LED. echo 1 > /proc/acpi/asus/bluetooth to enable, 0 to disable. Additionally, the patch add support for Asus W5A, the first model that uses this feature. Patch originally by Fernando A. P. Gomes. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:07:00 +08:00
#define PROC_BT "bluetooth"
ACPI: asus_acpi: LED display support This patch adds handling for front LED displays found on W1N and the like. Additionally, W1N is given its own model_data instance. Patch originally by Éric Burghard. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:04:00 +08:00
#define PROC_LEDD "ledd"
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
#define PROC_INFO "info"
#define PROC_LCD "lcd"
#define PROC_BRN "brn"
#define PROC_DISP "disp"
#define ACPI_HOTK_NAME "Asus Laptop ACPI Extras Driver"
#define ACPI_HOTK_CLASS "hotkey"
#define ACPI_HOTK_DEVICE_NAME "Hotkey"
/*
* Some events we use, same for all Asus
*/
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
#define BR_UP 0x10
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
#define BR_DOWN 0x20
/*
* Flags for hotk status
*/
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
#define MLED_ON 0x01 /* Mail LED */
#define WLED_ON 0x02 /* Wireless LED */
#define TLED_ON 0x04 /* Touchpad LED */
#define BT_ON 0x08 /* Internal Bluetooth */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
MODULE_AUTHOR("Julien Lerouge, Karol Kozimor");
MODULE_DESCRIPTION(ACPI_HOTK_NAME);
MODULE_LICENSE("GPL");
static uid_t asus_uid;
static gid_t asus_gid;
module_param(asus_uid, uint, 0);
Remove newline from the description of module parameters Some module parameters with only one line have the '\n' at the end of the description. This is not needed nor wanted as after the description the type (i.e. int) is followed by a newline. Some modules contain a multi-line description, these are not affected by this patch. Signed-off-by: Niels de Vos <niels.devos@wincor-nixdorf.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: John W. Linville <linville@tuxdriver.com> Cc: Ed L. Cashin <ecashin@coraid.com> Cc: Dave Airlie <airlied@linux.ie> Cc: Roland Dreier <rolandd@cisco.com> Acked-by: Mauro Carvalho Chehab <mchehab@infradead.org> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-31 15:07:23 +08:00
MODULE_PARM_DESC(asus_uid, "UID for entries in /proc/acpi/asus");
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
module_param(asus_gid, uint, 0);
Remove newline from the description of module parameters Some module parameters with only one line have the '\n' at the end of the description. This is not needed nor wanted as after the description the type (i.e. int) is followed by a newline. Some modules contain a multi-line description, these are not affected by this patch. Signed-off-by: Niels de Vos <niels.devos@wincor-nixdorf.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: John W. Linville <linville@tuxdriver.com> Cc: Ed L. Cashin <ecashin@coraid.com> Cc: Dave Airlie <airlied@linux.ie> Cc: Roland Dreier <rolandd@cisco.com> Acked-by: Mauro Carvalho Chehab <mchehab@infradead.org> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-31 15:07:23 +08:00
MODULE_PARM_DESC(asus_gid, "GID for entries in /proc/acpi/asus");
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
/* For each model, all features implemented,
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
* those marked with R are relative to HOTK, A for absolute */
struct model_data {
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
char *name; /* name of the laptop________________A */
char *mt_mled; /* method to handle mled_____________R */
char *mled_status; /* node to handle mled reading_______A */
char *mt_wled; /* method to handle wled_____________R */
char *wled_status; /* node to handle wled reading_______A */
char *mt_tled; /* method to handle tled_____________R */
char *tled_status; /* node to handle tled reading_______A */
char *mt_ledd; /* method to handle LED display______R */
char *mt_bt_switch; /* method to switch Bluetooth on/off_R */
char *bt_status; /* no model currently supports this__? */
char *mt_lcd_switch; /* method to turn LCD on/off_________A */
char *lcd_status; /* node to read LCD panel state______A */
char *brightness_up; /* method to set brightness up_______A */
char *brightness_down; /* method to set brightness down ____A */
char *brightness_set; /* method to set absolute brightness_R */
char *brightness_get; /* method to get absolute brightness_R */
char *brightness_status;/* node to get brightness____________A */
char *display_set; /* method to set video output________R */
char *display_get; /* method to get video output________R */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
};
/*
* This is the main structure, we can use it to store anything interesting
* about the hotk device
*/
struct asus_hotk {
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
struct acpi_device *device; /* the device we are in */
acpi_handle handle; /* the handle of the hotk device */
char status; /* status of the hotk, for LEDs */
u32 ledd_status; /* status of the LED display */
struct model_data *methods; /* methods available on the laptop */
u8 brightness; /* brightness level */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
enum {
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
A1x = 0, /* A1340D, A1300F */
A2x, /* A2500H */
A4G, /* A4700G */
D1x, /* D1 */
L2D, /* L2000D */
L3C, /* L3800C */
L3D, /* L3400D */
L3H, /* L3H, L2000E, L5D */
L4R, /* L4500R */
L5x, /* L5800C */
L8L, /* L8400L */
M1A, /* M1300A */
M2E, /* M2400E, L4400L */
M6N, /* M6800N, W3400N */
M6R, /* M6700R, A3000G */
P30, /* Samsung P30 */
S1x, /* S1300A, but also L1400B and M2400A (L84F) */
S2x, /* S200 (J1 reported), Victor MP-XP7210 */
W1N, /* W1000N */
W5A, /* W5A */
W3V, /* W3030V */
xxN, /* M2400N, M3700N, M5200N, M6800N,
S1300N, S5200N*/
A4S, /* Z81sp */
F3Sa, /* (Centrino) */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
END_MODEL
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
} model; /* Models currently supported */
u16 event_count[128]; /* Count for each event TODO make this better */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
};
/* Here we go */
#define A1x_PREFIX "\\_SB.PCI0.ISA.EC0."
#define L3C_PREFIX "\\_SB.PCI0.PX40.ECD0."
#define M1A_PREFIX "\\_SB.PCI0.PX40.EC0."
#define P30_PREFIX "\\_SB.PCI0.LPCB.EC0."
#define S1x_PREFIX "\\_SB.PCI0.PX40."
#define S2x_PREFIX A1x_PREFIX
#define xxN_PREFIX "\\_SB.PCI0.SBRG.EC0."
static struct model_data model_conf[END_MODEL] = {
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
/*
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
* TODO I have seen a SWBX and AIBX method on some models, like L1400B,
* it seems to be a kind of switch, but what for ?
*/
{
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
.name = "A1x",
.mt_mled = "MLED",
.mled_status = "\\MAIL",
.mt_lcd_switch = A1x_PREFIX "_Q10",
.lcd_status = "\\BKLI",
.brightness_up = A1x_PREFIX "_Q0E",
.brightness_down = A1x_PREFIX "_Q0F"},
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
.name = "A2x",
.mt_mled = "MLED",
.mt_wled = "WLED",
.wled_status = "\\SG66",
.mt_lcd_switch = "\\Q10",
.lcd_status = "\\BAOF",
.brightness_set = "SPLV",
.brightness_get = "GPLV",
.display_set = "SDSP",
.display_get = "\\INFB"},
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
ACPI: asus_acpi: support A4G This patch adds support for Asus A4G. Originally by Giuseppe Rota. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:06:00 +08:00
{
.name = "A4G",
.mt_mled = "MLED",
/* WLED present, but not controlled by ACPI */
.mt_lcd_switch = xxN_PREFIX "_Q10",
.brightness_set = "SPLV",
.brightness_get = "GPLV",
.display_set = "SDSP",
.display_get = "\\ADVG"},
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
.name = "D1x",
.mt_mled = "MLED",
.mt_lcd_switch = "\\Q0D",
.lcd_status = "\\GP11",
.brightness_up = "\\Q0C",
.brightness_down = "\\Q0B",
.brightness_status = "\\BLVL",
.display_set = "SDSP",
.display_get = "\\INFB"},
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
.name = "L2D",
.mt_mled = "MLED",
.mled_status = "\\SGP6",
.mt_wled = "WLED",
.wled_status = "\\RCP3",
.mt_lcd_switch = "\\Q10",
.lcd_status = "\\SGP0",
.brightness_up = "\\Q0E",
.brightness_down = "\\Q0F",
.display_set = "SDSP",
.display_get = "\\INFB"},
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
.name = "L3C",
.mt_mled = "MLED",
.mt_wled = "WLED",
.mt_lcd_switch = L3C_PREFIX "_Q10",
.lcd_status = "\\GL32",
.brightness_set = "SPLV",
.brightness_get = "GPLV",
.display_set = "SDSP",
.display_get = "\\_SB.PCI0.PCI1.VGAC.NMAP"},
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
.name = "L3D",
.mt_mled = "MLED",
.mled_status = "\\MALD",
.mt_wled = "WLED",
.mt_lcd_switch = "\\Q10",
.lcd_status = "\\BKLG",
.brightness_set = "SPLV",
.brightness_get = "GPLV",
.display_set = "SDSP",
.display_get = "\\INFB"},
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
.name = "L3H",
.mt_mled = "MLED",
.mt_wled = "WLED",
.mt_lcd_switch = "EHK",
.lcd_status = "\\_SB.PCI0.PM.PBC",
.brightness_set = "SPLV",
.brightness_get = "GPLV",
.display_set = "SDSP",
.display_get = "\\INFB"},
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
.name = "L4R",
.mt_mled = "MLED",
.mt_wled = "WLED",
.wled_status = "\\_SB.PCI0.SBRG.SG13",
.mt_lcd_switch = xxN_PREFIX "_Q10",
.lcd_status = "\\_SB.PCI0.SBSM.SEO4",
.brightness_set = "SPLV",
.brightness_get = "GPLV",
.display_set = "SDSP",
.display_get = "\\_SB.PCI0.P0P1.VGA.GETD"},
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
.name = "L5x",
.mt_mled = "MLED",
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/* WLED present, but not controlled by ACPI */
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
.mt_tled = "TLED",
.mt_lcd_switch = "\\Q0D",
.lcd_status = "\\BAOF",
.brightness_set = "SPLV",
.brightness_get = "GPLV",
.display_set = "SDSP",
.display_get = "\\INFB"},
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
.name = "L8L"
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/* No features, but at least support the hotkeys */
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
},
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
.name = "M1A",
.mt_mled = "MLED",
.mt_lcd_switch = M1A_PREFIX "Q10",
.lcd_status = "\\PNOF",
.brightness_up = M1A_PREFIX "Q0E",
.brightness_down = M1A_PREFIX "Q0F",
.brightness_status = "\\BRIT",
.display_set = "SDSP",
.display_get = "\\INFB"},
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
.name = "M2E",
.mt_mled = "MLED",
.mt_wled = "WLED",
.mt_lcd_switch = "\\Q10",
.lcd_status = "\\GP06",
.brightness_set = "SPLV",
.brightness_get = "GPLV",
.display_set = "SDSP",
.display_get = "\\INFB"},
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
.name = "M6N",
.mt_mled = "MLED",
.mt_wled = "WLED",
.wled_status = "\\_SB.PCI0.SBRG.SG13",
.mt_lcd_switch = xxN_PREFIX "_Q10",
.lcd_status = "\\_SB.BKLT",
.brightness_set = "SPLV",
.brightness_get = "GPLV",
.display_set = "SDSP",
ACPI: asus_acpi: correct M6N/M6R display nodes This patch switches back the display nodes for M6R and M6N -- this happened a while ago when a patch was misapplied (only the in-tree version was affected). Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:15:00 +08:00
.display_get = "\\SSTE"},
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
.name = "M6R",
.mt_mled = "MLED",
.mt_wled = "WLED",
.mt_lcd_switch = xxN_PREFIX "_Q10",
.lcd_status = "\\_SB.PCI0.SBSM.SEO4",
.brightness_set = "SPLV",
.brightness_get = "GPLV",
.display_set = "SDSP",
ACPI: asus_acpi: correct M6N/M6R display nodes This patch switches back the display nodes for M6R and M6N -- this happened a while ago when a patch was misapplied (only the in-tree version was affected). Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:15:00 +08:00
.display_get = "\\_SB.PCI0.P0P1.VGA.GETD"},
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
.name = "P30",
.mt_wled = "WLED",
.mt_lcd_switch = P30_PREFIX "_Q0E",
.lcd_status = "\\BKLT",
.brightness_up = P30_PREFIX "_Q68",
.brightness_down = P30_PREFIX "_Q69",
.brightness_get = "GPLV",
.display_set = "SDSP",
.display_get = "\\DNXT"},
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
.name = "S1x",
.mt_mled = "MLED",
.mled_status = "\\EMLE",
.mt_wled = "WLED",
.mt_lcd_switch = S1x_PREFIX "Q10",
.lcd_status = "\\PNOF",
.brightness_set = "SPLV",
.brightness_get = "GPLV"},
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
.name = "S2x",
.mt_mled = "MLED",
.mled_status = "\\MAIL",
.mt_lcd_switch = S2x_PREFIX "_Q10",
.lcd_status = "\\BKLI",
.brightness_up = S2x_PREFIX "_Q0B",
.brightness_down = S2x_PREFIX "_Q0A"},
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
ACPI: asus_acpi: LED display support This patch adds handling for front LED displays found on W1N and the like. Additionally, W1N is given its own model_data instance. Patch originally by Éric Burghard. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:04:00 +08:00
{
.name = "W1N",
.mt_mled = "MLED",
.mt_wled = "WLED",
.mt_ledd = "SLCM",
.mt_lcd_switch = xxN_PREFIX "_Q10",
.lcd_status = "\\BKLT",
.brightness_set = "SPLV",
.brightness_get = "GPLV",
.display_set = "SDSP",
.display_get = "\\ADVG"},
ACPI: asus_acpi: handle internal Bluetooth / support W5A This patch creates a new file named "bluetooth" under /proc/acpi/asus/. This file controls both the internal Bluetooth adapter's presence on the USB bus and the associated LED. echo 1 > /proc/acpi/asus/bluetooth to enable, 0 to disable. Additionally, the patch add support for Asus W5A, the first model that uses this feature. Patch originally by Fernando A. P. Gomes. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:07:00 +08:00
{
.name = "W5A",
.mt_bt_switch = "BLED",
.mt_wled = "WLED",
.mt_lcd_switch = xxN_PREFIX "_Q10",
.brightness_set = "SPLV",
.brightness_get = "GPLV",
.display_set = "SDSP",
.display_get = "\\ADVG"},
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
ACPI: asus_acpi: W3000 support Add support for W3000 (W3V) and indirectly fixes an issue with kmilo under KDE (it was triggering excessive LCD read error messages by querying asus_acpi module) allowing people (I am probably the only one who tested this) with W3000 to run kmilo. Cc: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-08-15 13:37:20 +08:00
.name = "W3V",
.mt_mled = "MLED",
.mt_wled = "WLED",
.mt_lcd_switch = xxN_PREFIX "_Q10",
.lcd_status = "\\BKLT",
.brightness_set = "SPLV",
.brightness_get = "GPLV",
.display_set = "SDSP",
.display_get = "\\INFB"},
{
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
.name = "xxN",
.mt_mled = "MLED",
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/* WLED present, but not controlled by ACPI */
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
.mt_lcd_switch = xxN_PREFIX "_Q10",
.lcd_status = "\\BKLT",
.brightness_set = "SPLV",
.brightness_get = "GPLV",
.display_set = "SDSP",
ACPI: asus_acpi: Add support for Asus Z81SP Adds support in asus_acpi for the Asus Z81SP laptop. This preserves all old functionality when improperly detected as well as enabling Bluetooth support. Signed-off-by: Matthew C Campbell <calvinmc@gmail.com> Acked-by: Corentin Chary <corentincj@iksaif.net> Cc: Karol Kozimor <sziwan@users.sourceforge.net> Cc: <acpi4asus-user@lists.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-06 08:09:09 +08:00
.display_get = "\\ADVG"},
{
.name = "A4S",
.brightness_set = "SPLV",
.brightness_get = "GPLV",
.mt_bt_switch = "BLED",
.mt_wled = "WLED"
asus_acpi: add support for F3Sa Add support for ASUS F3Sa notebook. Features: - LCD on/off - Brightness - Wifi kill - Bluetooth kill Signed-off-by: Luca Tettamanti <kronos.it@gmail.com> Cc: Corentin Chary <corentincj@iksaif.net> Cc: Karol Kozimor <sziwan@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
2008-02-05 15:31:18 +08:00
},
{
.name = "F3Sa",
.mt_bt_switch = "BLED",
.mt_wled = "WLED",
.mt_mled = "MLED",
.brightness_get = "GPLV",
.brightness_set = "SPLV",
.mt_lcd_switch = "\\_SB.PCI0.SBRG.EC0._Q10",
.lcd_status = "\\_SB.PCI0.SBRG.EC0.RPIN",
.display_get = "\\ADVG",
.display_set = "SDSP",
},
ACPI: asus_acpi: Add support for Asus Z81SP Adds support in asus_acpi for the Asus Z81SP laptop. This preserves all old functionality when improperly detected as well as enabling Bluetooth support. Signed-off-by: Matthew C Campbell <calvinmc@gmail.com> Acked-by: Corentin Chary <corentincj@iksaif.net> Cc: Karol Kozimor <sziwan@users.sourceforge.net> Cc: <acpi4asus-user@lists.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-06 08:09:09 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
};
/* procdir we use */
static struct proc_dir_entry *asus_proc_dir;
ACPI: asus_acpi: Add support for the generic backlight device Add support for the generic backlight interface below /sys/class/backlight. Keep the procfs brightness handling for backward compatibility. [apw@shadowen.org: backlight users need to select BACKLIGHT_CLASS_DEVICE] Signed-off-by: Holger Macht <hmacht@suse.de> Signed-off-by: Andy Whitcroft <apw@shadowen.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-21 05:30:29 +08:00
static struct backlight_device *asus_backlight_device;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/*
* This header is made available to allow proper configuration given model,
* revision number , ... this info cannot go in struct asus_hotk because it is
* available before the hotk
*/
static struct acpi_table_header *asus_info;
/* The actual device the driver binds to */
static struct asus_hotk *hotk;
/*
ACPI: autoload modules - Create __mod_acpi_device_table symbol for all ACPI drivers modpost is going to use these to create e.g. acpi:ACPI0001 in modules.alias. Signed-off-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
2007-07-23 20:44:41 +08:00
* The hotkey driver and autoloading declaration
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
*/
static int asus_hotk_add(struct acpi_device *device);
static int asus_hotk_remove(struct acpi_device *device, int type);
ACPI: autoload modules - Create __mod_acpi_device_table symbol for all ACPI drivers modpost is going to use these to create e.g. acpi:ACPI0001 in modules.alias. Signed-off-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
2007-07-23 20:44:41 +08:00
static const struct acpi_device_id asus_device_ids[] = {
{"ATK0100", 0},
{"", 0},
};
MODULE_DEVICE_TABLE(acpi, asus_device_ids);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
static struct acpi_driver asus_hotk_driver = {
ACPI: fix acpi_driver.name usage It was erroneously used as a description rather than a name. ie. turn this: lenb@se7525gp2:/sys> ls bus/acpi/drivers ACPI AC Adapter Driver ACPI Embedded Controller Driver ACPI Power Resource Driver ACPI Battery Driver ACPI Fan Driver ACPI Processor Driver ACPI Button Driver ACPI PCI Interrupt Link Driver ACPI Thermal Zone Driver ACPI container driver ACPI PCI Root Bridge Driver hpet into this: lenb@se7525gp2:~> ls /sys/bus/acpi/drivers ac battery button container ec fan hpet pci_link pci_root power processor thermal Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-13 12:33:40 +08:00
.name = "asus_acpi",
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
.class = ACPI_HOTK_CLASS,
ACPI: autoload modules - Create __mod_acpi_device_table symbol for all ACPI drivers modpost is going to use these to create e.g. acpi:ACPI0001 in modules.alias. Signed-off-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
2007-07-23 20:44:41 +08:00
.ids = asus_device_ids,
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
.ops = {
.add = asus_hotk_add,
.remove = asus_hotk_remove,
},
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
};
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
/*
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
* This function evaluates an ACPI method, given an int as parameter, the
* method is searched within the scope of the handle, can be NULL. The output
* of the method is written is output, which can also be NULL
*
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
* returns 1 if write is successful, 0 else.
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
*/
static int write_acpi_int(acpi_handle handle, const char *method, int val,
struct acpi_buffer *output)
{
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
struct acpi_object_list params; /* list of input parameters (int) */
union acpi_object in_obj; /* the only param we use */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
acpi_status status;
params.count = 1;
params.pointer = &in_obj;
in_obj.type = ACPI_TYPE_INTEGER;
in_obj.integer.value = val;
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
status = acpi_evaluate_object(handle, (char *)method, &params, output);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
return (status == AE_OK);
}
static int read_acpi_int(acpi_handle handle, const char *method, int *val)
{
struct acpi_buffer output;
union acpi_object out_obj;
acpi_status status;
output.length = sizeof(out_obj);
output.pointer = &out_obj;
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
status = acpi_evaluate_object(handle, (char *)method, NULL, &output);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
*val = out_obj.integer.value;
return (status == AE_OK) && (out_obj.type == ACPI_TYPE_INTEGER);
}
/*
* We write our info in page, we begin at offset off and cannot write more
* than count bytes. We set eof to 1 if we handle those 2 values. We return the
* number of bytes written in page
*/
static int
proc_read_info(char *page, char **start, off_t off, int count, int *eof,
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
void *data)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
int len = 0;
int temp;
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
char buf[16]; /* enough for all info */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/*
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
* We use the easy way, we don't care of off and count,
* so we don't set eof to 1
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
*/
len += sprintf(page, ACPI_HOTK_NAME " " ASUS_ACPI_VERSION "\n");
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
len += sprintf(page + len, "Model reference : %s\n",
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
hotk->methods->name);
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
/*
* The SFUN method probably allows the original driver to get the list
* of features supported by a given model. For now, 0x0100 or 0x0800
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
* bit signifies that the laptop is equipped with a Wi-Fi MiniPCI card.
* The significance of others is yet to be found.
*/
if (read_acpi_int(hotk->handle, "SFUN", &temp))
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
len +=
sprintf(page + len, "SFUN value : 0x%04x\n", temp);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/*
* Another value for userspace: the ASYM method returns 0x02 for
* battery low and 0x04 for battery critical, its readings tend to be
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
* more accurate than those provided by _BST.
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
* Note: since not all the laptops provide this method, errors are
* silently ignored.
*/
if (read_acpi_int(hotk->handle, "ASYM", &temp))
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
len +=
sprintf(page + len, "ASYM value : 0x%04x\n", temp);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
if (asus_info) {
snprintf(buf, 16, "%d", asus_info->length);
len += sprintf(page + len, "DSDT length : %s\n", buf);
snprintf(buf, 16, "%d", asus_info->checksum);
len += sprintf(page + len, "DSDT checksum : %s\n", buf);
snprintf(buf, 16, "%d", asus_info->revision);
len += sprintf(page + len, "DSDT revision : %s\n", buf);
snprintf(buf, 7, "%s", asus_info->oem_id);
len += sprintf(page + len, "OEM id : %s\n", buf);
snprintf(buf, 9, "%s", asus_info->oem_table_id);
len += sprintf(page + len, "OEM table id : %s\n", buf);
snprintf(buf, 16, "%x", asus_info->oem_revision);
len += sprintf(page + len, "OEM revision : 0x%s\n", buf);
snprintf(buf, 5, "%s", asus_info->asl_compiler_id);
len += sprintf(page + len, "ASL comp vendor id : %s\n", buf);
snprintf(buf, 16, "%x", asus_info->asl_compiler_revision);
len += sprintf(page + len, "ASL comp revision : 0x%s\n", buf);
}
return len;
}
/*
* /proc handlers
* We write our info in page, we begin at offset off and cannot write more
* than count bytes. We set eof to 1 if we handle those 2 values. We return the
* number of bytes written in page
*/
/* Generic LED functions */
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
static int read_led(const char *ledname, int ledmask)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
if (ledname) {
int led_status;
if (read_acpi_int(NULL, ledname, &led_status))
return led_status;
else
printk(KERN_WARNING "Asus ACPI: Error reading LED "
"status\n");
}
return (hotk->status & ledmask) ? 1 : 0;
}
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
static int parse_arg(const char __user *buf, unsigned long count, int *val)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
char s[32];
if (!count)
return 0;
if (count > 31)
return -EINVAL;
if (copy_from_user(s, buf, count))
return -EFAULT;
s[count] = 0;
if (sscanf(s, "%i", val) != 1)
return -EINVAL;
return count;
}
/* FIXME: kill extraneous args so it can be called independently */
static int
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
write_led(const char __user *buffer, unsigned long count,
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
char *ledname, int ledmask, int invert)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
ACPI: asus_acpi: fix proc files parsing ICC complains about a "Pointless comparsion of unsigned interger with zero" @ line 760 & 808 of asus_acpi.c parse_arg() mentioned below returns -E but it's copied into unsigned variable... Signed-off-by: Darren Jenkins <darrenrjenkins@gmail.com> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-11 05:20:35 +08:00
int rv, value;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
int led_out = 0;
ACPI: asus_acpi: fix proc files parsing ICC complains about a "Pointless comparsion of unsigned interger with zero" @ line 760 & 808 of asus_acpi.c parse_arg() mentioned below returns -E but it's copied into unsigned variable... Signed-off-by: Darren Jenkins <darrenrjenkins@gmail.com> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-11 05:20:35 +08:00
rv = parse_arg(buffer, count, &value);
if (rv > 0)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
led_out = value ? 1 : 0;
hotk->status =
(led_out) ? (hotk->status | ledmask) : (hotk->status & ~ledmask);
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
if (invert) /* invert target value */
asus_acpi: remove misleading mask led_out is boolean, so there is no functional change here, but apparently an extra mask with 1 caused some style checkers to flag this as logic bug. Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Luca Tettamanti <kronos.it@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
2008-03-05 07:00:13 +08:00
led_out = !led_out;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
if (!write_acpi_int(hotk->handle, ledname, led_out, NULL))
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
printk(KERN_WARNING "Asus ACPI: LED (%s) write failed\n",
ledname);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
ACPI: asus_acpi: fix proc files parsing ICC complains about a "Pointless comparsion of unsigned interger with zero" @ line 760 & 808 of asus_acpi.c parse_arg() mentioned below returns -E but it's copied into unsigned variable... Signed-off-by: Darren Jenkins <darrenrjenkins@gmail.com> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-11 05:20:35 +08:00
return rv;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
/*
* Proc handlers for MLED
*/
static int
proc_read_mled(char *page, char **start, off_t off, int count, int *eof,
void *data)
{
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
return sprintf(page, "%d\n",
read_led(hotk->methods->mled_status, MLED_ON));
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
static int
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
proc_write_mled(struct file *file, const char __user *buffer,
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
unsigned long count, void *data)
{
return write_led(buffer, count, hotk->methods->mt_mled, MLED_ON, 1);
}
ACPI: asus_acpi: LED display support This patch adds handling for front LED displays found on W1N and the like. Additionally, W1N is given its own model_data instance. Patch originally by Éric Burghard. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:04:00 +08:00
/*
* Proc handlers for LED display
*/
static int
proc_read_ledd(char *page, char **start, off_t off, int count, int *eof,
void *data)
{
return sprintf(page, "0x%08x\n", hotk->ledd_status);
}
static int
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
proc_write_ledd(struct file *file, const char __user *buffer,
ACPI: asus_acpi: LED display support This patch adds handling for front LED displays found on W1N and the like. Additionally, W1N is given its own model_data instance. Patch originally by Éric Burghard. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:04:00 +08:00
unsigned long count, void *data)
{
ACPI: asus_acpi: fix proc files parsing ICC complains about a "Pointless comparsion of unsigned interger with zero" @ line 760 & 808 of asus_acpi.c parse_arg() mentioned below returns -E but it's copied into unsigned variable... Signed-off-by: Darren Jenkins <darrenrjenkins@gmail.com> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-11 05:20:35 +08:00
int rv, value;
ACPI: asus_acpi: LED display support This patch adds handling for front LED displays found on W1N and the like. Additionally, W1N is given its own model_data instance. Patch originally by Éric Burghard. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:04:00 +08:00
ACPI: asus_acpi: fix proc files parsing ICC complains about a "Pointless comparsion of unsigned interger with zero" @ line 760 & 808 of asus_acpi.c parse_arg() mentioned below returns -E but it's copied into unsigned variable... Signed-off-by: Darren Jenkins <darrenrjenkins@gmail.com> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-11 05:20:35 +08:00
rv = parse_arg(buffer, count, &value);
if (rv > 0) {
ACPI: asus_acpi: LED display support This patch adds handling for front LED displays found on W1N and the like. Additionally, W1N is given its own model_data instance. Patch originally by Éric Burghard. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:04:00 +08:00
if (!write_acpi_int
(hotk->handle, hotk->methods->mt_ledd, value, NULL))
printk(KERN_WARNING
"Asus ACPI: LED display write failed\n");
else
hotk->ledd_status = (u32) value;
ACPI: asus_acpi: don't printk on writing garbage to proc files This reporting is useless (we errno anyway). Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-11 05:20:36 +08:00
}
ACPI: asus_acpi: fix proc files parsing ICC complains about a "Pointless comparsion of unsigned interger with zero" @ line 760 & 808 of asus_acpi.c parse_arg() mentioned below returns -E but it's copied into unsigned variable... Signed-off-by: Darren Jenkins <darrenrjenkins@gmail.com> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-11 05:20:35 +08:00
return rv;
ACPI: asus_acpi: LED display support This patch adds handling for front LED displays found on W1N and the like. Additionally, W1N is given its own model_data instance. Patch originally by Éric Burghard. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:04:00 +08:00
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/*
* Proc handlers for WLED
*/
static int
proc_read_wled(char *page, char **start, off_t off, int count, int *eof,
void *data)
{
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
return sprintf(page, "%d\n",
read_led(hotk->methods->wled_status, WLED_ON));
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
static int
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
proc_write_wled(struct file *file, const char __user *buffer,
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
unsigned long count, void *data)
{
return write_led(buffer, count, hotk->methods->mt_wled, WLED_ON, 0);
}
ACPI: asus_acpi: handle internal Bluetooth / support W5A This patch creates a new file named "bluetooth" under /proc/acpi/asus/. This file controls both the internal Bluetooth adapter's presence on the USB bus and the associated LED. echo 1 > /proc/acpi/asus/bluetooth to enable, 0 to disable. Additionally, the patch add support for Asus W5A, the first model that uses this feature. Patch originally by Fernando A. P. Gomes. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:07:00 +08:00
/*
* Proc handlers for Bluetooth
*/
static int
proc_read_bluetooth(char *page, char **start, off_t off, int count, int *eof,
void *data)
{
return sprintf(page, "%d\n", read_led(hotk->methods->bt_status, BT_ON));
}
static int
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
proc_write_bluetooth(struct file *file, const char __user *buffer,
ACPI: asus_acpi: handle internal Bluetooth / support W5A This patch creates a new file named "bluetooth" under /proc/acpi/asus/. This file controls both the internal Bluetooth adapter's presence on the USB bus and the associated LED. echo 1 > /proc/acpi/asus/bluetooth to enable, 0 to disable. Additionally, the patch add support for Asus W5A, the first model that uses this feature. Patch originally by Fernando A. P. Gomes. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:07:00 +08:00
unsigned long count, void *data)
{
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
/* Note: mt_bt_switch controls both internal Bluetooth adapter's
ACPI: asus_acpi: handle internal Bluetooth / support W5A This patch creates a new file named "bluetooth" under /proc/acpi/asus/. This file controls both the internal Bluetooth adapter's presence on the USB bus and the associated LED. echo 1 > /proc/acpi/asus/bluetooth to enable, 0 to disable. Additionally, the patch add support for Asus W5A, the first model that uses this feature. Patch originally by Fernando A. P. Gomes. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:07:00 +08:00
presence and its LED */
return write_led(buffer, count, hotk->methods->mt_bt_switch, BT_ON, 0);
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/*
* Proc handlers for TLED
*/
static int
proc_read_tled(char *page, char **start, off_t off, int count, int *eof,
void *data)
{
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
return sprintf(page, "%d\n",
read_led(hotk->methods->tled_status, TLED_ON));
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
static int
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
proc_write_tled(struct file *file, const char __user *buffer,
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
unsigned long count, void *data)
{
return write_led(buffer, count, hotk->methods->mt_tled, TLED_ON, 0);
}
static int get_lcd_state(void)
{
int lcd = 0;
asus_acpi: add support for F3Sa Add support for ASUS F3Sa notebook. Features: - LCD on/off - Brightness - Wifi kill - Bluetooth kill Signed-off-by: Luca Tettamanti <kronos.it@gmail.com> Cc: Corentin Chary <corentincj@iksaif.net> Cc: Karol Kozimor <sziwan@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
2008-02-05 15:31:18 +08:00
if (hotk->model == L3H) {
/* L3H and the like have to be handled differently */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
acpi_status status = 0;
struct acpi_object_list input;
union acpi_object mt_params[2];
struct acpi_buffer output;
union acpi_object out_obj;
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
input.count = 2;
input.pointer = mt_params;
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
/* Note: the following values are partly guessed up, but
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
otherwise they seem to work */
mt_params[0].type = ACPI_TYPE_INTEGER;
mt_params[0].integer.value = 0x02;
mt_params[1].type = ACPI_TYPE_INTEGER;
mt_params[1].integer.value = 0x02;
output.length = sizeof(out_obj);
output.pointer = &out_obj;
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
status =
acpi_evaluate_object(NULL, hotk->methods->lcd_status,
&input, &output);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
if (status != AE_OK)
return -1;
if (out_obj.type == ACPI_TYPE_INTEGER)
/* That's what the AML code does */
lcd = out_obj.integer.value >> 8;
asus_acpi: add support for F3Sa Add support for ASUS F3Sa notebook. Features: - LCD on/off - Brightness - Wifi kill - Bluetooth kill Signed-off-by: Luca Tettamanti <kronos.it@gmail.com> Cc: Corentin Chary <corentincj@iksaif.net> Cc: Karol Kozimor <sziwan@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
2008-02-05 15:31:18 +08:00
} else if (hotk->model == F3Sa) {
ACPI: Change acpi_evaluate_integer to support 64-bit on 32-bit kernels As of version 2.0, ACPI can return 64-bit integers. The current acpi_evaluate_integer only supports 64-bit integers on 64-bit platforms. Change the argument to take a pointer to an acpi_integer so we support 64-bit integers on all platforms. lenb: replaced use of "acpi_integer" with "unsigned long long" lenb: fixed bug in acpi_thermal_trips_update() Signed-off-by: Matthew Wilcox <willy@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-10 14:22:59 +08:00
unsigned long long tmp;
asus_acpi: add support for F3Sa Add support for ASUS F3Sa notebook. Features: - LCD on/off - Brightness - Wifi kill - Bluetooth kill Signed-off-by: Luca Tettamanti <kronos.it@gmail.com> Cc: Corentin Chary <corentincj@iksaif.net> Cc: Karol Kozimor <sziwan@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
2008-02-05 15:31:18 +08:00
union acpi_object param;
struct acpi_object_list input;
acpi_status status;
/* Read pin 11 */
param.type = ACPI_TYPE_INTEGER;
param.integer.value = 0x11;
input.count = 1;
input.pointer = &param;
status = acpi_evaluate_integer(NULL, hotk->methods->lcd_status,
&input, &tmp);
if (status != AE_OK)
return -1;
lcd = tmp;
} else {
/* We don't have to check anything if we are here */
if (!read_acpi_int(NULL, hotk->methods->lcd_status, &lcd))
printk(KERN_WARNING
"Asus ACPI: Error reading LCD status\n");
if (hotk->model == L2D)
lcd = ~lcd;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
return (lcd & 1);
}
static int set_lcd_state(int value)
{
int lcd = 0;
acpi_status status = 0;
lcd = value ? 1 : 0;
if (lcd != get_lcd_state()) {
/* switch */
if (hotk->model != L3H) {
status =
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
acpi_evaluate_object(NULL,
hotk->methods->mt_lcd_switch,
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
NULL, NULL);
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
} else {
/* L3H and the like must be handled differently */
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
if (!write_acpi_int
(hotk->handle, hotk->methods->mt_lcd_switch, 0x07,
NULL))
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
status = AE_ERROR;
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
/* L3H's AML executes EHK (0x07) upon Fn+F7 keypress,
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
the exact behaviour is simulated here */
}
if (ACPI_FAILURE(status))
printk(KERN_WARNING "Asus ACPI: Error switching LCD\n");
}
return 0;
}
static int
proc_read_lcd(char *page, char **start, off_t off, int count, int *eof,
void *data)
{
return sprintf(page, "%d\n", get_lcd_state());
}
static int
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
proc_write_lcd(struct file *file, const char __user *buffer,
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
unsigned long count, void *data)
{
ACPI: asus_acpi: fix proc files parsing ICC complains about a "Pointless comparsion of unsigned interger with zero" @ line 760 & 808 of asus_acpi.c parse_arg() mentioned below returns -E but it's copied into unsigned variable... Signed-off-by: Darren Jenkins <darrenrjenkins@gmail.com> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-11 05:20:35 +08:00
int rv, value;
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
ACPI: asus_acpi: fix proc files parsing ICC complains about a "Pointless comparsion of unsigned interger with zero" @ line 760 & 808 of asus_acpi.c parse_arg() mentioned below returns -E but it's copied into unsigned variable... Signed-off-by: Darren Jenkins <darrenrjenkins@gmail.com> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-11 05:20:35 +08:00
rv = parse_arg(buffer, count, &value);
if (rv > 0)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
set_lcd_state(value);
ACPI: asus_acpi: fix proc files parsing ICC complains about a "Pointless comparsion of unsigned interger with zero" @ line 760 & 808 of asus_acpi.c parse_arg() mentioned below returns -E but it's copied into unsigned variable... Signed-off-by: Darren Jenkins <darrenrjenkins@gmail.com> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-11 05:20:35 +08:00
return rv;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
ACPI: asus_acpi: Add support for the generic backlight device Add support for the generic backlight interface below /sys/class/backlight. Keep the procfs brightness handling for backward compatibility. [apw@shadowen.org: backlight users need to select BACKLIGHT_CLASS_DEVICE] Signed-off-by: Holger Macht <hmacht@suse.de> Signed-off-by: Andy Whitcroft <apw@shadowen.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-21 05:30:29 +08:00
static int read_brightness(struct backlight_device *bd)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
int value;
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
if (hotk->methods->brightness_get) { /* SPLV/GPLV laptop */
if (!read_acpi_int(hotk->handle, hotk->methods->brightness_get,
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
&value))
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
printk(KERN_WARNING
"Asus ACPI: Error reading brightness\n");
} else if (hotk->methods->brightness_status) { /* For D1 for example */
if (!read_acpi_int(NULL, hotk->methods->brightness_status,
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
&value))
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
printk(KERN_WARNING
"Asus ACPI: Error reading brightness\n");
} else /* No GPLV method */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
value = hotk->brightness;
return value;
}
/*
* Change the brightness level
*/
ACPI: asus_acpi: Add support for the generic backlight device Add support for the generic backlight interface below /sys/class/backlight. Keep the procfs brightness handling for backward compatibility. [apw@shadowen.org: backlight users need to select BACKLIGHT_CLASS_DEVICE] Signed-off-by: Holger Macht <hmacht@suse.de> Signed-off-by: Andy Whitcroft <apw@shadowen.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-21 05:30:29 +08:00
static int set_brightness(int value)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
acpi_status status = 0;
ACPI: asus_acpi: Add support for the generic backlight device Add support for the generic backlight interface below /sys/class/backlight. Keep the procfs brightness handling for backward compatibility. [apw@shadowen.org: backlight users need to select BACKLIGHT_CLASS_DEVICE] Signed-off-by: Holger Macht <hmacht@suse.de> Signed-off-by: Andy Whitcroft <apw@shadowen.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-21 05:30:29 +08:00
int ret = 0;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/* SPLV laptop */
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
if (hotk->methods->brightness_set) {
if (!write_acpi_int(hotk->handle, hotk->methods->brightness_set,
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
value, NULL))
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
printk(KERN_WARNING
"Asus ACPI: Error changing brightness\n");
ACPI: asus_acpi: Add support for the generic backlight device Add support for the generic backlight interface below /sys/class/backlight. Keep the procfs brightness handling for backward compatibility. [apw@shadowen.org: backlight users need to select BACKLIGHT_CLASS_DEVICE] Signed-off-by: Holger Macht <hmacht@suse.de> Signed-off-by: Andy Whitcroft <apw@shadowen.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-21 05:30:29 +08:00
ret = -EIO;
goto out;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
/* No SPLV method if we are here, act as appropriate */
ACPI: asus_acpi: Add support for the generic backlight device Add support for the generic backlight interface below /sys/class/backlight. Keep the procfs brightness handling for backward compatibility. [apw@shadowen.org: backlight users need to select BACKLIGHT_CLASS_DEVICE] Signed-off-by: Holger Macht <hmacht@suse.de> Signed-off-by: Andy Whitcroft <apw@shadowen.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-21 05:30:29 +08:00
value -= read_brightness(NULL);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
while (value != 0) {
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
status = acpi_evaluate_object(NULL, (value > 0) ?
hotk->methods->brightness_up :
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
hotk->methods->brightness_down,
NULL, NULL);
(value > 0) ? value-- : value++;
if (ACPI_FAILURE(status))
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
printk(KERN_WARNING
"Asus ACPI: Error changing brightness\n");
ACPI: asus_acpi: Add support for the generic backlight device Add support for the generic backlight interface below /sys/class/backlight. Keep the procfs brightness handling for backward compatibility. [apw@shadowen.org: backlight users need to select BACKLIGHT_CLASS_DEVICE] Signed-off-by: Holger Macht <hmacht@suse.de> Signed-off-by: Andy Whitcroft <apw@shadowen.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-21 05:30:29 +08:00
ret = -EIO;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
ACPI: asus_acpi: Add support for the generic backlight device Add support for the generic backlight interface below /sys/class/backlight. Keep the procfs brightness handling for backward compatibility. [apw@shadowen.org: backlight users need to select BACKLIGHT_CLASS_DEVICE] Signed-off-by: Holger Macht <hmacht@suse.de> Signed-off-by: Andy Whitcroft <apw@shadowen.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-21 05:30:29 +08:00
out:
return ret;
}
static int set_brightness_status(struct backlight_device *bd)
{
backlight: Separate backlight properties from backlight ops pointers Per device data such as brightness belongs to the indivdual device and should therefore be separate from the the backlight operation function pointers. This patch splits the two types of data and allows simplifcation of some code. Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-02-11 07:07:48 +08:00
return set_brightness(bd->props.brightness);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
static int
proc_read_brn(char *page, char **start, off_t off, int count, int *eof,
void *data)
{
ACPI: asus_acpi: Add support for the generic backlight device Add support for the generic backlight interface below /sys/class/backlight. Keep the procfs brightness handling for backward compatibility. [apw@shadowen.org: backlight users need to select BACKLIGHT_CLASS_DEVICE] Signed-off-by: Holger Macht <hmacht@suse.de> Signed-off-by: Andy Whitcroft <apw@shadowen.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-21 05:30:29 +08:00
return sprintf(page, "%d\n", read_brightness(NULL));
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
static int
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
proc_write_brn(struct file *file, const char __user *buffer,
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
unsigned long count, void *data)
{
ACPI: asus_acpi: fix proc files parsing ICC complains about a "Pointless comparsion of unsigned interger with zero" @ line 760 & 808 of asus_acpi.c parse_arg() mentioned below returns -E but it's copied into unsigned variable... Signed-off-by: Darren Jenkins <darrenrjenkins@gmail.com> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-11 05:20:35 +08:00
int rv, value;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
ACPI: asus_acpi: fix proc files parsing ICC complains about a "Pointless comparsion of unsigned interger with zero" @ line 760 & 808 of asus_acpi.c parse_arg() mentioned below returns -E but it's copied into unsigned variable... Signed-off-by: Darren Jenkins <darrenrjenkins@gmail.com> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-11 05:20:35 +08:00
rv = parse_arg(buffer, count, &value);
if (rv > 0) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
value = (0 < value) ? ((15 < value) ? 15 : value) : 0;
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
/* 0 <= value <= 15 */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
set_brightness(value);
}
ACPI: asus_acpi: fix proc files parsing ICC complains about a "Pointless comparsion of unsigned interger with zero" @ line 760 & 808 of asus_acpi.c parse_arg() mentioned below returns -E but it's copied into unsigned variable... Signed-off-by: Darren Jenkins <darrenrjenkins@gmail.com> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-11 05:20:35 +08:00
return rv;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
static void set_display(int value)
{
/* no sanity check needed for now */
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
if (!write_acpi_int(hotk->handle, hotk->methods->display_set,
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
value, NULL))
printk(KERN_WARNING "Asus ACPI: Error setting display\n");
return;
}
/*
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
* Now, *this* one could be more user-friendly, but so far, no-one has
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
* complained. The significance of bits is the same as in proc_write_disp()
*/
static int
proc_read_disp(char *page, char **start, off_t off, int count, int *eof,
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
void *data)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
int value = 0;
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
if (!read_acpi_int(hotk->handle, hotk->methods->display_get, &value))
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
printk(KERN_WARNING
"Asus ACPI: Error reading display status\n");
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
value &= 0x07; /* needed for some models, shouldn't hurt others */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
return sprintf(page, "%d\n", value);
}
/*
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
* Experimental support for display switching. As of now: 1 should activate
* the LCD output, 2 should do for CRT, and 4 for TV-Out. Any combination
* (bitwise) of these will suffice. I never actually tested 3 displays hooked
* up simultaneously, so be warned. See the acpi4asus README for more info.
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
*/
static int
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
proc_write_disp(struct file *file, const char __user *buffer,
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
unsigned long count, void *data)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
ACPI: asus_acpi: fix proc files parsing ICC complains about a "Pointless comparsion of unsigned interger with zero" @ line 760 & 808 of asus_acpi.c parse_arg() mentioned below returns -E but it's copied into unsigned variable... Signed-off-by: Darren Jenkins <darrenrjenkins@gmail.com> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-11 05:20:35 +08:00
int rv, value;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
ACPI: asus_acpi: fix proc files parsing ICC complains about a "Pointless comparsion of unsigned interger with zero" @ line 760 & 808 of asus_acpi.c parse_arg() mentioned below returns -E but it's copied into unsigned variable... Signed-off-by: Darren Jenkins <darrenrjenkins@gmail.com> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-11 05:20:35 +08:00
rv = parse_arg(buffer, count, &value);
if (rv > 0)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
set_display(value);
ACPI: asus_acpi: fix proc files parsing ICC complains about a "Pointless comparsion of unsigned interger with zero" @ line 760 & 808 of asus_acpi.c parse_arg() mentioned below returns -E but it's copied into unsigned variable... Signed-off-by: Darren Jenkins <darrenrjenkins@gmail.com> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-11 05:20:35 +08:00
return rv;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
typedef int (proc_readfunc) (char *page, char **start, off_t off, int count,
int *eof, void *data);
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
typedef int (proc_writefunc) (struct file *file, const char __user *buffer,
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
unsigned long count, void *data);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
static int
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
asus_proc_add(char *name, proc_writefunc *writefunc,
proc_readfunc *readfunc, mode_t mode,
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
struct acpi_device *device)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
struct proc_dir_entry *proc =
create_proc_entry(name, mode, acpi_device_dir(device));
if (!proc) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
printk(KERN_WARNING " Unable to create %s fs entry\n", name);
return -1;
}
proc->write_proc = writefunc;
proc->read_proc = readfunc;
proc->data = acpi_driver_data(device);
proc->owner = THIS_MODULE;
proc->uid = asus_uid;
proc->gid = asus_gid;
return 0;
}
ACPI: remove __init/__exit from Asus .add()/.remove() methods Even though the devices claimed by asus_acpi.c can not be hot-plugged, the driver registration infrastructure allows the .add() and .remove() methods to be called at any time while the driver is registered. So remove __init and __exit from them. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-03-29 06:04:00 +08:00
static int asus_hotk_add_fs(struct acpi_device *device)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
struct proc_dir_entry *proc;
mode_t mode;
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/*
* If parameter uid or gid is not changed, keep the default setting for
* our proc entries (-rw-rw-rw-) else, it means we care about security,
* and then set to -rw-rw----
*/
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
if ((asus_uid == 0) && (asus_gid == 0)) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
mode = S_IFREG | S_IRUGO | S_IWUGO;
} else {
mode = S_IFREG | S_IRUSR | S_IRGRP | S_IWUSR | S_IWGRP;
[ACPI_ASUS] fix asus module param description Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-01-04 12:05:00 +08:00
printk(KERN_WARNING " asus_uid and asus_gid parameters are "
"deprecated, use chown and chmod instead!\n");
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
acpi_device_dir(device) = asus_proc_dir;
if (!acpi_device_dir(device))
return -ENODEV;
proc = create_proc_entry(PROC_INFO, mode, acpi_device_dir(device));
if (proc) {
proc->read_proc = proc_read_info;
proc->data = acpi_driver_data(device);
proc->owner = THIS_MODULE;
proc->uid = asus_uid;
proc->gid = asus_gid;
} else {
printk(KERN_WARNING " Unable to create " PROC_INFO
" fs entry\n");
}
if (hotk->methods->mt_wled) {
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
asus_proc_add(PROC_WLED, &proc_write_wled, &proc_read_wled,
mode, device);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
ACPI: asus_acpi: LED display support This patch adds handling for front LED displays found on W1N and the like. Additionally, W1N is given its own model_data instance. Patch originally by Éric Burghard. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:04:00 +08:00
if (hotk->methods->mt_ledd) {
asus_proc_add(PROC_LEDD, &proc_write_ledd, &proc_read_ledd,
mode, device);
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
if (hotk->methods->mt_mled) {
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
asus_proc_add(PROC_MLED, &proc_write_mled, &proc_read_mled,
mode, device);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
if (hotk->methods->mt_tled) {
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
asus_proc_add(PROC_TLED, &proc_write_tled, &proc_read_tled,
mode, device);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
ACPI: asus_acpi: handle internal Bluetooth / support W5A This patch creates a new file named "bluetooth" under /proc/acpi/asus/. This file controls both the internal Bluetooth adapter's presence on the USB bus and the associated LED. echo 1 > /proc/acpi/asus/bluetooth to enable, 0 to disable. Additionally, the patch add support for Asus W5A, the first model that uses this feature. Patch originally by Fernando A. P. Gomes. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:07:00 +08:00
if (hotk->methods->mt_bt_switch) {
asus_proc_add(PROC_BT, &proc_write_bluetooth,
&proc_read_bluetooth, mode, device);
}
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
/*
* We need both read node and write method as LCD switch is also
* accessible from the keyboard
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
*/
if (hotk->methods->mt_lcd_switch && hotk->methods->lcd_status) {
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
asus_proc_add(PROC_LCD, &proc_write_lcd, &proc_read_lcd, mode,
device);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
if ((hotk->methods->brightness_up && hotk->methods->brightness_down) ||
(hotk->methods->brightness_get && hotk->methods->brightness_set)) {
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
asus_proc_add(PROC_BRN, &proc_write_brn, &proc_read_brn, mode,
device);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
if (hotk->methods->display_set) {
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
asus_proc_add(PROC_DISP, &proc_write_disp, &proc_read_disp,
mode, device);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
return 0;
}
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
static int asus_hotk_remove_fs(struct acpi_device *device)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
if (acpi_device_dir(device)) {
remove_proc_entry(PROC_INFO, acpi_device_dir(device));
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
if (hotk->methods->mt_wled)
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
remove_proc_entry(PROC_WLED, acpi_device_dir(device));
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
if (hotk->methods->mt_mled)
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
remove_proc_entry(PROC_MLED, acpi_device_dir(device));
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
if (hotk->methods->mt_tled)
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
remove_proc_entry(PROC_TLED, acpi_device_dir(device));
ACPI: asus_acpi: LED display support This patch adds handling for front LED displays found on W1N and the like. Additionally, W1N is given its own model_data instance. Patch originally by Éric Burghard. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:04:00 +08:00
if (hotk->methods->mt_ledd)
remove_proc_entry(PROC_LEDD, acpi_device_dir(device));
ACPI: asus_acpi: handle internal Bluetooth / support W5A This patch creates a new file named "bluetooth" under /proc/acpi/asus/. This file controls both the internal Bluetooth adapter's presence on the USB bus and the associated LED. echo 1 > /proc/acpi/asus/bluetooth to enable, 0 to disable. Additionally, the patch add support for Asus W5A, the first model that uses this feature. Patch originally by Fernando A. P. Gomes. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:07:00 +08:00
if (hotk->methods->mt_bt_switch)
remove_proc_entry(PROC_BT, acpi_device_dir(device));
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
if (hotk->methods->mt_lcd_switch && hotk->methods->lcd_status)
remove_proc_entry(PROC_LCD, acpi_device_dir(device));
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
if ((hotk->methods->brightness_up
&& hotk->methods->brightness_down)
|| (hotk->methods->brightness_get
&& hotk->methods->brightness_set))
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
remove_proc_entry(PROC_BRN, acpi_device_dir(device));
if (hotk->methods->display_set)
remove_proc_entry(PROC_DISP, acpi_device_dir(device));
}
return 0;
}
static void asus_hotk_notify(acpi_handle handle, u32 event, void *data)
{
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
/* TODO Find a better way to handle events count. */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
if (!hotk)
return;
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
if ((event & ~((u32) BR_UP)) < 16)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
hotk->brightness = (event & ~((u32) BR_UP));
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
else if ((event & ~((u32) BR_DOWN)) < 16)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
hotk->brightness = (event & ~((u32) BR_DOWN));
ACPI: Schedule /proc/acpi/event for removal Schedule /proc/acpi/event for removal in 6 months. Re-name acpi_bus_generate_event() to acpi_bus_generate_proc_event() to make sure there is no confusion that it is for /proc/acpi/event only. Add CONFIG_ACPI_PROC_EVENT to allow removal of /proc/acpi/event. There is no functional change if CONFIG_ACPI_PROC_EVENT=y Signed-off-by: Len Brown <len.brown@intel.com>
2007-08-24 03:20:26 +08:00
acpi_bus_generate_proc_event(hotk->device, event,
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
hotk->event_count[event % 128]++);
return;
}
ACPI: asus_acpi: rework model detection This patch reworks laptop model detection. This addresses the Samsung P30 issue, where the INIT method would return no object, but the implicit return in the AML interpreter would confuse the driver. It also accounts for a newer batch of Asus models whose INIT returns ACPI_TYPE_BUFFER instead of STRING. The handling is now much leaner, if we get a buffer or a string, we check against known values, in every other case we use a different path (currently DSDT signatures). The bulk of this patch is separating the string matching from asus_hotk_get_info() into a separate function. This patch properly fixes http://bugme.osdl.org/show_bug.cgi?id=5067 and http://bugme.osdl.org/show_bug.cgi?id=5092 and makes the driver fully functional again with acpi=strict on all machines. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:11:00 +08:00
/*
* Match the model string to the list of supported models. Return END_MODEL if
* no match or model is NULL.
*/
static int asus_model_match(char *model)
{
if (model == NULL)
return END_MODEL;
if (strncmp(model, "L3D", 3) == 0)
return L3D;
else if (strncmp(model, "L2E", 3) == 0 ||
strncmp(model, "L3H", 3) == 0 || strncmp(model, "L5D", 3) == 0)
return L3H;
else if (strncmp(model, "L3", 2) == 0 || strncmp(model, "L2B", 3) == 0)
return L3C;
else if (strncmp(model, "L8L", 3) == 0)
return L8L;
else if (strncmp(model, "L4R", 3) == 0)
return L4R;
else if (strncmp(model, "M6N", 3) == 0 || strncmp(model, "W3N", 3) == 0)
return M6N;
else if (strncmp(model, "M6R", 3) == 0 || strncmp(model, "A3G", 3) == 0)
return M6R;
else if (strncmp(model, "M2N", 3) == 0 ||
strncmp(model, "M3N", 3) == 0 ||
strncmp(model, "M5N", 3) == 0 ||
strncmp(model, "M6N", 3) == 0 ||
strncmp(model, "S1N", 3) == 0 ||
strncmp(model, "S5N", 3) == 0 || strncmp(model, "W1N", 3) == 0)
return xxN;
else if (strncmp(model, "M1", 2) == 0)
return M1A;
else if (strncmp(model, "M2", 2) == 0 || strncmp(model, "L4E", 3) == 0)
return M2E;
else if (strncmp(model, "L2", 2) == 0)
return L2D;
else if (strncmp(model, "L8", 2) == 0)
return S1x;
else if (strncmp(model, "D1", 2) == 0)
return D1x;
else if (strncmp(model, "A1", 2) == 0)
return A1x;
else if (strncmp(model, "A2", 2) == 0)
return A2x;
else if (strncmp(model, "J1", 2) == 0)
return S2x;
else if (strncmp(model, "L5", 2) == 0)
return L5x;
else if (strncmp(model, "A4G", 3) == 0)
return A4G;
else if (strncmp(model, "W1N", 3) == 0)
return W1N;
ACPI: asus_acpi: W3000 support Add support for W3000 (W3V) and indirectly fixes an issue with kmilo under KDE (it was triggering excessive LCD read error messages by querying asus_acpi module) allowing people (I am probably the only one who tested this) with W3000 to run kmilo. Cc: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-08-15 13:37:20 +08:00
else if (strncmp(model, "W3V", 3) == 0)
return W3V;
ACPI: asus_acpi: rework model detection This patch reworks laptop model detection. This addresses the Samsung P30 issue, where the INIT method would return no object, but the implicit return in the AML interpreter would confuse the driver. It also accounts for a newer batch of Asus models whose INIT returns ACPI_TYPE_BUFFER instead of STRING. The handling is now much leaner, if we get a buffer or a string, we check against known values, in every other case we use a different path (currently DSDT signatures). The bulk of this patch is separating the string matching from asus_hotk_get_info() into a separate function. This patch properly fixes http://bugme.osdl.org/show_bug.cgi?id=5067 and http://bugme.osdl.org/show_bug.cgi?id=5092 and makes the driver fully functional again with acpi=strict on all machines. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:11:00 +08:00
else if (strncmp(model, "W5A", 3) == 0)
return W5A;
ACPI: asus_acpi: Add support for Asus Z81SP Adds support in asus_acpi for the Asus Z81SP laptop. This preserves all old functionality when improperly detected as well as enabling Bluetooth support. Signed-off-by: Matthew C Campbell <calvinmc@gmail.com> Acked-by: Corentin Chary <corentincj@iksaif.net> Cc: Karol Kozimor <sziwan@users.sourceforge.net> Cc: <acpi4asus-user@lists.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-06 08:09:09 +08:00
else if (strncmp(model, "A4S", 3) == 0)
return A4S;
asus_acpi: add support for F3Sa Add support for ASUS F3Sa notebook. Features: - LCD on/off - Brightness - Wifi kill - Bluetooth kill Signed-off-by: Luca Tettamanti <kronos.it@gmail.com> Cc: Corentin Chary <corentincj@iksaif.net> Cc: Karol Kozimor <sziwan@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
2008-02-05 15:31:18 +08:00
else if (strncmp(model, "F3Sa", 4) == 0)
return F3Sa;
ACPI: asus_acpi: rework model detection This patch reworks laptop model detection. This addresses the Samsung P30 issue, where the INIT method would return no object, but the implicit return in the AML interpreter would confuse the driver. It also accounts for a newer batch of Asus models whose INIT returns ACPI_TYPE_BUFFER instead of STRING. The handling is now much leaner, if we get a buffer or a string, we check against known values, in every other case we use a different path (currently DSDT signatures). The bulk of this patch is separating the string matching from asus_hotk_get_info() into a separate function. This patch properly fixes http://bugme.osdl.org/show_bug.cgi?id=5067 and http://bugme.osdl.org/show_bug.cgi?id=5092 and makes the driver fully functional again with acpi=strict on all machines. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:11:00 +08:00
else
return END_MODEL;
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/*
* This function is used to initialize the hotk with right values. In this
* method, we can make all the detection we want, and modify the hotk struct
*/
ACPI: remove __init/__exit from Asus .add()/.remove() methods Even though the devices claimed by asus_acpi.c can not be hot-plugged, the driver registration infrastructure allows the .add() and .remove() methods to be called at any time while the driver is registered. So remove __init and __exit from them. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-03-29 06:04:00 +08:00
static int asus_hotk_get_info(void)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
union acpi_object *model = NULL;
int bsts_result;
ACPI: asus_acpi: rework model detection This patch reworks laptop model detection. This addresses the Samsung P30 issue, where the INIT method would return no object, but the implicit return in the AML interpreter would confuse the driver. It also accounts for a newer batch of Asus models whose INIT returns ACPI_TYPE_BUFFER instead of STRING. The handling is now much leaner, if we get a buffer or a string, we check against known values, in every other case we use a different path (currently DSDT signatures). The bulk of this patch is separating the string matching from asus_hotk_get_info() into a separate function. This patch properly fixes http://bugme.osdl.org/show_bug.cgi?id=5067 and http://bugme.osdl.org/show_bug.cgi?id=5092 and makes the driver fully functional again with acpi=strict on all machines. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:11:00 +08:00
char *string = NULL;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
acpi_status status;
/*
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
* Get DSDT headers early enough to allow for differentiating between
* models, but late enough to allow acpi_bus_register_driver() to fail
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
* before doing anything ACPI-specific. Should we encounter a machine,
* which needs special handling (i.e. its hotkey device has a different
* HID), this bit will be moved. A global variable asus_info contains
* the DSDT header.
*/
ACPICA: minimal patch to integrate new tables into Linux Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-03 00:48:19 +08:00
status = acpi_get_table(ACPI_SIG_DSDT, 1, &asus_info);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
if (ACPI_FAILURE(status))
printk(KERN_WARNING " Couldn't get the DSDT table header\n");
/* We have to write 0 on init this far for all ASUS models */
if (!write_acpi_int(hotk->handle, "INIT", 0, &buffer)) {
printk(KERN_ERR " Hotkey initialization failed\n");
return -ENODEV;
}
/* This needs to be called for some laptops to init properly */
if (!read_acpi_int(hotk->handle, "BSTS", &bsts_result))
printk(KERN_WARNING " Error calling BSTS\n");
else if (bsts_result)
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
printk(KERN_NOTICE " BSTS called, 0x%02x returned\n",
bsts_result);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
[ASUS_ACPI] work around Samsung P30s oops The code used to rely on a certain method to return a NULL buffer, which is now hardly possible with the implicit return code on by default. This sort of fixes bugs #5067 and #5092 for now. Note: this patch makes the driver unusable on said machines (and on said machines only) iff acpi=strict is specified, but it seems noone really uses that. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2005-12-23 01:42:00 +08:00
/*
ACPI: asus_acpi: rework model detection This patch reworks laptop model detection. This addresses the Samsung P30 issue, where the INIT method would return no object, but the implicit return in the AML interpreter would confuse the driver. It also accounts for a newer batch of Asus models whose INIT returns ACPI_TYPE_BUFFER instead of STRING. The handling is now much leaner, if we get a buffer or a string, we check against known values, in every other case we use a different path (currently DSDT signatures). The bulk of this patch is separating the string matching from asus_hotk_get_info() into a separate function. This patch properly fixes http://bugme.osdl.org/show_bug.cgi?id=5067 and http://bugme.osdl.org/show_bug.cgi?id=5092 and makes the driver fully functional again with acpi=strict on all machines. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:11:00 +08:00
* Try to match the object returned by INIT to the specific model.
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
* Handle every possible object (or the lack of thereof) the DSDT
* writers might throw at us. When in trouble, we pass NULL to
ACPI: asus_acpi: rework model detection This patch reworks laptop model detection. This addresses the Samsung P30 issue, where the INIT method would return no object, but the implicit return in the AML interpreter would confuse the driver. It also accounts for a newer batch of Asus models whose INIT returns ACPI_TYPE_BUFFER instead of STRING. The handling is now much leaner, if we get a buffer or a string, we check against known values, in every other case we use a different path (currently DSDT signatures). The bulk of this patch is separating the string matching from asus_hotk_get_info() into a separate function. This patch properly fixes http://bugme.osdl.org/show_bug.cgi?id=5067 and http://bugme.osdl.org/show_bug.cgi?id=5092 and makes the driver fully functional again with acpi=strict on all machines. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:11:00 +08:00
* asus_model_match() and try something completely different.
[ASUS_ACPI] work around Samsung P30s oops The code used to rely on a certain method to return a NULL buffer, which is now hardly possible with the implicit return code on by default. This sort of fixes bugs #5067 and #5092 for now. Note: this patch makes the driver unusable on said machines (and on said machines only) iff acpi=strict is specified, but it seems noone really uses that. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2005-12-23 01:42:00 +08:00
*/
ACPI: asus_acpi: rework model detection This patch reworks laptop model detection. This addresses the Samsung P30 issue, where the INIT method would return no object, but the implicit return in the AML interpreter would confuse the driver. It also accounts for a newer batch of Asus models whose INIT returns ACPI_TYPE_BUFFER instead of STRING. The handling is now much leaner, if we get a buffer or a string, we check against known values, in every other case we use a different path (currently DSDT signatures). The bulk of this patch is separating the string matching from asus_hotk_get_info() into a separate function. This patch properly fixes http://bugme.osdl.org/show_bug.cgi?id=5067 and http://bugme.osdl.org/show_bug.cgi?id=5092 and makes the driver fully functional again with acpi=strict on all machines. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:11:00 +08:00
if (buffer.pointer) {
ACPI: Remove unnecessary from/to-void* and to-void casts in drivers/acpi Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-01 06:28:50 +08:00
model = buffer.pointer;
ACPI: asus_acpi: rework model detection This patch reworks laptop model detection. This addresses the Samsung P30 issue, where the INIT method would return no object, but the implicit return in the AML interpreter would confuse the driver. It also accounts for a newer batch of Asus models whose INIT returns ACPI_TYPE_BUFFER instead of STRING. The handling is now much leaner, if we get a buffer or a string, we check against known values, in every other case we use a different path (currently DSDT signatures). The bulk of this patch is separating the string matching from asus_hotk_get_info() into a separate function. This patch properly fixes http://bugme.osdl.org/show_bug.cgi?id=5067 and http://bugme.osdl.org/show_bug.cgi?id=5092 and makes the driver fully functional again with acpi=strict on all machines. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:11:00 +08:00
switch (model->type) {
case ACPI_TYPE_STRING:
string = model->string.pointer;
break;
case ACPI_TYPE_BUFFER:
string = model->buffer.pointer;
break;
default:
kfree(model);
asus_acpi: fix possible double free (found by Coverity) Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-07-29 06:45:59 +08:00
model = NULL;
ACPI: asus_acpi: rework model detection This patch reworks laptop model detection. This addresses the Samsung P30 issue, where the INIT method would return no object, but the implicit return in the AML interpreter would confuse the driver. It also accounts for a newer batch of Asus models whose INIT returns ACPI_TYPE_BUFFER instead of STRING. The handling is now much leaner, if we get a buffer or a string, we check against known values, in every other case we use a different path (currently DSDT signatures). The bulk of this patch is separating the string matching from asus_hotk_get_info() into a separate function. This patch properly fixes http://bugme.osdl.org/show_bug.cgi?id=5067 and http://bugme.osdl.org/show_bug.cgi?id=5092 and makes the driver fully functional again with acpi=strict on all machines. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:11:00 +08:00
break;
}
}
hotk->model = asus_model_match(string);
if (hotk->model == END_MODEL) { /* match failed */
if (asus_info &&
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
strncmp(asus_info->oem_table_id, "ODEM", 4) == 0) {
hotk->model = P30;
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
printk(KERN_NOTICE
" Samsung P30 detected, supported\n");
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
} else {
hotk->model = M2E;
ACPI: asus_acpi: rework model detection This patch reworks laptop model detection. This addresses the Samsung P30 issue, where the INIT method would return no object, but the implicit return in the AML interpreter would confuse the driver. It also accounts for a newer batch of Asus models whose INIT returns ACPI_TYPE_BUFFER instead of STRING. The handling is now much leaner, if we get a buffer or a string, we check against known values, in every other case we use a different path (currently DSDT signatures). The bulk of this patch is separating the string matching from asus_hotk_get_info() into a separate function. This patch properly fixes http://bugme.osdl.org/show_bug.cgi?id=5067 and http://bugme.osdl.org/show_bug.cgi?id=5092 and makes the driver fully functional again with acpi=strict on all machines. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:11:00 +08:00
printk(KERN_NOTICE " unsupported model %s, trying "
"default values\n", string);
printk(KERN_NOTICE
" send /proc/acpi/dsdt to the developers\n");
don't load asus-acpi if model is not supported asus_hotk_get_info should return -ENODEV if the model is not supported. http://bugzilla.kernel.org/show_bug.cgi?id=10389 Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-17 13:42:41 +08:00
kfree(model);
return -ENODEV;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
hotk->methods = &model_conf[hotk->model];
[ASUS_ACPI] work around Samsung P30s oops The code used to rely on a certain method to return a NULL buffer, which is now hardly possible with the implicit return code on by default. This sort of fixes bugs #5067 and #5092 for now. Note: this patch makes the driver unusable on said machines (and on said machines only) iff acpi=strict is specified, but it seems noone really uses that. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2005-12-23 01:42:00 +08:00
return AE_OK;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
hotk->methods = &model_conf[hotk->model];
ACPI: asus_acpi: rework model detection This patch reworks laptop model detection. This addresses the Samsung P30 issue, where the INIT method would return no object, but the implicit return in the AML interpreter would confuse the driver. It also accounts for a newer batch of Asus models whose INIT returns ACPI_TYPE_BUFFER instead of STRING. The handling is now much leaner, if we get a buffer or a string, we check against known values, in every other case we use a different path (currently DSDT signatures). The bulk of this patch is separating the string matching from asus_hotk_get_info() into a separate function. This patch properly fixes http://bugme.osdl.org/show_bug.cgi?id=5067 and http://bugme.osdl.org/show_bug.cgi?id=5092 and makes the driver fully functional again with acpi=strict on all machines. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:11:00 +08:00
printk(KERN_NOTICE " %s model detected, supported\n", string);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/* Sort of per-model blacklist */
ACPI: asus_acpi: rework model detection This patch reworks laptop model detection. This addresses the Samsung P30 issue, where the INIT method would return no object, but the implicit return in the AML interpreter would confuse the driver. It also accounts for a newer batch of Asus models whose INIT returns ACPI_TYPE_BUFFER instead of STRING. The handling is now much leaner, if we get a buffer or a string, we check against known values, in every other case we use a different path (currently DSDT signatures). The bulk of this patch is separating the string matching from asus_hotk_get_info() into a separate function. This patch properly fixes http://bugme.osdl.org/show_bug.cgi?id=5067 and http://bugme.osdl.org/show_bug.cgi?id=5092 and makes the driver fully functional again with acpi=strict on all machines. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:11:00 +08:00
if (strncmp(string, "L2B", 3) == 0)
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
hotk->methods->lcd_status = NULL;
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
/* L2B is similar enough to L3C to use its settings, with this only
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
exception */
ACPI: asus_acpi: rework model detection This patch reworks laptop model detection. This addresses the Samsung P30 issue, where the INIT method would return no object, but the implicit return in the AML interpreter would confuse the driver. It also accounts for a newer batch of Asus models whose INIT returns ACPI_TYPE_BUFFER instead of STRING. The handling is now much leaner, if we get a buffer or a string, we check against known values, in every other case we use a different path (currently DSDT signatures). The bulk of this patch is separating the string matching from asus_hotk_get_info() into a separate function. This patch properly fixes http://bugme.osdl.org/show_bug.cgi?id=5067 and http://bugme.osdl.org/show_bug.cgi?id=5092 and makes the driver fully functional again with acpi=strict on all machines. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:11:00 +08:00
else if (strncmp(string, "A3G", 3) == 0)
ACPI: asus_acpi: support A3G This patch adds support for Asus A3G. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:03:00 +08:00
hotk->methods->lcd_status = "\\BLFG";
/* A3G is like M6R */
ACPI: asus_acpi: rework model detection This patch reworks laptop model detection. This addresses the Samsung P30 issue, where the INIT method would return no object, but the implicit return in the AML interpreter would confuse the driver. It also accounts for a newer batch of Asus models whose INIT returns ACPI_TYPE_BUFFER instead of STRING. The handling is now much leaner, if we get a buffer or a string, we check against known values, in every other case we use a different path (currently DSDT signatures). The bulk of this patch is separating the string matching from asus_hotk_get_info() into a separate function. This patch properly fixes http://bugme.osdl.org/show_bug.cgi?id=5067 and http://bugme.osdl.org/show_bug.cgi?id=5092 and makes the driver fully functional again with acpi=strict on all machines. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:11:00 +08:00
else if (strncmp(string, "S5N", 3) == 0 ||
strncmp(string, "M5N", 3) == 0 ||
strncmp(string, "W3N", 3) == 0)
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
hotk->methods->mt_mled = NULL;
ACPI: asus_acpi: support W3400N This patch adds support for Asus W3400N. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:05:00 +08:00
/* S5N, M5N and W3N have no MLED */
ACPI: asus_acpi: rework model detection This patch reworks laptop model detection. This addresses the Samsung P30 issue, where the INIT method would return no object, but the implicit return in the AML interpreter would confuse the driver. It also accounts for a newer batch of Asus models whose INIT returns ACPI_TYPE_BUFFER instead of STRING. The handling is now much leaner, if we get a buffer or a string, we check against known values, in every other case we use a different path (currently DSDT signatures). The bulk of this patch is separating the string matching from asus_hotk_get_info() into a separate function. This patch properly fixes http://bugme.osdl.org/show_bug.cgi?id=5067 and http://bugme.osdl.org/show_bug.cgi?id=5092 and makes the driver fully functional again with acpi=strict on all machines. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:11:00 +08:00
else if (strncmp(string, "L5D", 3) == 0)
ACPI: asus_acpi: support L5D This patch adds support for Asus L5D and thus fixes http://bugme.osdl.org/show_bug.cgi?id=4695 Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:08:00 +08:00
hotk->methods->mt_wled = NULL;
/* L5D's WLED is not controlled by ACPI */
ACPI: asus_acpi: add S1N WLED control This small patch adds back WLED control for S1N models, this was accidentally removed a while ago. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:13:00 +08:00
else if (strncmp(string, "M2N", 3) == 0 ||
ACPI: asus_acpi: W3000 support Add support for W3000 (W3V) and indirectly fixes an issue with kmilo under KDE (it was triggering excessive LCD read error messages by querying asus_acpi module) allowing people (I am probably the only one who tested this) with W3000 to run kmilo. Cc: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-08-15 13:37:20 +08:00
strncmp(string, "W3V", 3) == 0 ||
ACPI: asus_acpi: add S1N WLED control This small patch adds back WLED control for S1N models, this was accidentally removed a while ago. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:13:00 +08:00
strncmp(string, "S1N", 3) == 0)
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
hotk->methods->mt_wled = "WLED";
ACPI: asus_acpi: W3000 support Add support for W3000 (W3V) and indirectly fixes an issue with kmilo under KDE (it was triggering excessive LCD read error messages by querying asus_acpi module) allowing people (I am probably the only one who tested this) with W3000 to run kmilo. Cc: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-08-15 13:37:20 +08:00
/* M2N, S1N and W3V have a usable WLED */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
else if (asus_info) {
if (strncmp(asus_info->oem_table_id, "L1", 2) == 0)
hotk->methods->mled_status = NULL;
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
/* S1300A reports L84F, but L1400B too, account for that */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
ACPI: delete acpi_os_free(), use kfree() directly Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30 15:19:10 +08:00
kfree(model);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
return AE_OK;
}
ACPI: remove __init/__exit from Asus .add()/.remove() methods Even though the devices claimed by asus_acpi.c can not be hot-plugged, the driver registration infrastructure allows the .add() and .remove() methods to be called at any time while the driver is registered. So remove __init and __exit from them. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-03-29 06:04:00 +08:00
static int asus_hotk_check(void)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
int result = 0;
result = acpi_bus_get_status(hotk->device);
if (result)
return result;
if (hotk->device->status.present) {
result = asus_hotk_get_info();
} else {
printk(KERN_ERR " Hotkey device not present, aborting\n");
return -EINVAL;
}
return result;
}
ACPI: update asus_acpi driver registration to unload on failure Remove the assumption that acpi_bus_register_driver() returns the number of devices claimed. Returning the count is unreliable because devices may be hot-plugged in the future (admittedly not applicable for this driver). Since the hardware for this driver is not hot-pluggable, determine whether the hardware is present by noticing calls to the .add() method. It would be better to probe the ACPI namespace for the ASUS HIDs, and load the driver only when we find one, but ACPI doesn't support that yet. I don't have an ASUS laptop to test on, but on my HP dl360, it does report the appropriate error when attempting to load the module: $ sudo insmod drivers/acpi/asus_acpi.ko insmod: error inserting 'drivers/acpi/asus_acpi.ko': -1 No such device Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-03-29 06:04:00 +08:00
static int asus_hotk_found;
ACPI: remove __init/__exit from Asus .add()/.remove() methods Even though the devices claimed by asus_acpi.c can not be hot-plugged, the driver registration infrastructure allows the .add() and .remove() methods to be called at any time while the driver is registered. So remove __init and __exit from them. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-03-29 06:04:00 +08:00
static int asus_hotk_add(struct acpi_device *device)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
acpi_status status = AE_OK;
int result;
if (!device)
return -EINVAL;
printk(KERN_NOTICE "Asus Laptop ACPI Extras version %s\n",
ASUS_ACPI_VERSION);
ACPI: replace kmalloc+memset with kzalloc Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-12-20 04:56:11 +08:00
hotk = kzalloc(sizeof(struct asus_hotk), GFP_KERNEL);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
if (!hotk)
return -ENOMEM;
hotk->handle = device->handle;
strcpy(acpi_device_name(device), ACPI_HOTK_DEVICE_NAME);
strcpy(acpi_device_class(device), ACPI_HOTK_CLASS);
ACPI: catch calls of acpi_driver_data on pointer of wrong type Catch attempts to use of acpi_driver_data on pointers of wrong type. akpm: rewritten to use proper C typechecking and remove the "function"-used-as-lvalue thing. Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
2008-09-23 05:37:34 +08:00
device->driver_data = hotk;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
hotk->device = device;
result = asus_hotk_check();
if (result)
goto end;
result = asus_hotk_add_fs(device);
if (result)
goto end;
/*
* We install the handler, it will receive the hotk in parameter, so, we
* could add other data to the hotk struct
*/
status = acpi_install_notify_handler(hotk->handle, ACPI_SYSTEM_NOTIFY,
asus_hotk_notify, hotk);
if (ACPI_FAILURE(status))
printk(KERN_ERR " Error installing notify handler\n");
/* For laptops without GPLV: init the hotk->brightness value */
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
if ((!hotk->methods->brightness_get)
&& (!hotk->methods->brightness_status)
ACPI: asus_acpi: misc cleanups This patch updates the version string, copyright notices and does whitespace cleanup (it looks weird, blame Lindent). Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:03:00 +08:00
&& (hotk->methods->brightness_up && hotk->methods->brightness_down)) {
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
status =
acpi_evaluate_object(NULL, hotk->methods->brightness_down,
NULL, NULL);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
if (ACPI_FAILURE(status))
printk(KERN_WARNING " Error changing brightness\n");
else {
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
status =
acpi_evaluate_object(NULL,
hotk->methods->brightness_up,
NULL, NULL);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
if (ACPI_FAILURE(status))
[ACPI] Lindent all ACPI files Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-05 12:44:28 +08:00
printk(KERN_WARNING " Strange, error changing"
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
" brightness\n");
}
}
ACPI: update asus_acpi driver registration to unload on failure Remove the assumption that acpi_bus_register_driver() returns the number of devices claimed. Returning the count is unreliable because devices may be hot-plugged in the future (admittedly not applicable for this driver). Since the hardware for this driver is not hot-pluggable, determine whether the hardware is present by noticing calls to the .add() method. It would be better to probe the ACPI namespace for the ASUS HIDs, and load the driver only when we find one, but ACPI doesn't support that yet. I don't have an ASUS laptop to test on, but on my HP dl360, it does report the appropriate error when attempting to load the module: $ sudo insmod drivers/acpi/asus_acpi.ko insmod: error inserting 'drivers/acpi/asus_acpi.ko': -1 No such device Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-03-29 06:04:00 +08:00
asus_hotk_found = 1;
ACPI: asus_acpi: LED display support This patch adds handling for front LED displays found on W1N and the like. Additionally, W1N is given its own model_data instance. Patch originally by Éric Burghard. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 07:04:00 +08:00
/* LED display is off by default */
hotk->ledd_status = 0xFFF;
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
end:
if (result)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
kfree(hotk);
return result;
}
static int asus_hotk_remove(struct acpi_device *device, int type)
{
acpi_status status = 0;
if (!device || !acpi_driver_data(device))
return -EINVAL;
status = acpi_remove_notify_handler(hotk->handle, ACPI_SYSTEM_NOTIFY,
asus_hotk_notify);
if (ACPI_FAILURE(status))
printk(KERN_ERR "Asus ACPI: Error removing notify handler\n");
asus_hotk_remove_fs(device);
kfree(hotk);
return 0;
}
backlight: Separate backlight properties from backlight ops pointers Per device data such as brightness belongs to the indivdual device and should therefore be separate from the the backlight operation function pointers. This patch splits the two types of data and allows simplifcation of some code. Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-02-11 07:07:48 +08:00
static struct backlight_ops asus_backlight_data = {
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
.get_brightness = read_brightness,
.update_status = set_brightness_status,
ACPI: asus_acpi: Add support for the generic backlight device Add support for the generic backlight interface below /sys/class/backlight. Keep the procfs brightness handling for backward compatibility. [apw@shadowen.org: backlight users need to select BACKLIGHT_CLASS_DEVICE] Signed-off-by: Holger Macht <hmacht@suse.de> Signed-off-by: Andy Whitcroft <apw@shadowen.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-21 05:30:29 +08:00
};
acpi: fix section mismatch warning in asus + toshiba Fix following section mismatch warnings in acpi WARNING: drivers/acpi/asus_acpi.o(.init.text+0xb7): Section mismatch: reference to .exit.text: (after 'init_module') WARNING: o-i386/drivers/acpi/toshiba_acpi.o(.init.text+0x13a): Section mismatch: reference to .exit.text: (after 'init_module') The exit function is used in the init function during an error codition. As __exit may be discarded during link-time / run-time this is no good. Do not mark the exit function __exit. Note: This warning is only seen by my local copy of modpost but the change will soon hit upstream. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Len Brown <lenb@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-06-01 15:47:12 +08:00
static void asus_acpi_exit(void)
ACPI: asus_acpi: Add support for the generic backlight device Add support for the generic backlight interface below /sys/class/backlight. Keep the procfs brightness handling for backward compatibility. [apw@shadowen.org: backlight users need to select BACKLIGHT_CLASS_DEVICE] Signed-off-by: Holger Macht <hmacht@suse.de> Signed-off-by: Andy Whitcroft <apw@shadowen.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-21 05:30:29 +08:00
{
if (asus_backlight_device)
backlight_device_unregister(asus_backlight_device);
acpi_bus_unregister_driver(&asus_hotk_driver);
remove_proc_entry(PROC_ASUS, acpi_root_dir);
return;
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
static int __init asus_acpi_init(void)
{
int result;
if (acpi_disabled)
return -ENODEV;
asus_proc_dir = proc_mkdir(PROC_ASUS, acpi_root_dir);
if (!asus_proc_dir) {
printk(KERN_ERR "Asus ACPI: Unable to create /proc entry\n");
return -ENODEV;
}
asus_proc_dir->owner = THIS_MODULE;
result = acpi_bus_register_driver(&asus_hotk_driver);
ACPI: update asus_acpi driver registration to unload on failure Remove the assumption that acpi_bus_register_driver() returns the number of devices claimed. Returning the count is unreliable because devices may be hot-plugged in the future (admittedly not applicable for this driver). Since the hardware for this driver is not hot-pluggable, determine whether the hardware is present by noticing calls to the .add() method. It would be better to probe the ACPI namespace for the ASUS HIDs, and load the driver only when we find one, but ACPI doesn't support that yet. I don't have an ASUS laptop to test on, but on my HP dl360, it does report the appropriate error when attempting to load the module: $ sudo insmod drivers/acpi/asus_acpi.ko insmod: error inserting 'drivers/acpi/asus_acpi.ko': -1 No such device Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-03-29 06:04:00 +08:00
if (result < 0) {
remove_proc_entry(PROC_ASUS, acpi_root_dir);
ACPI: asus_acpi_init: propagate correct return value Cc: Bjorn Helgaas <bjorn.helgaas@hp.com> Acked-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-25 07:36:00 +08:00
return result;
ACPI: update asus_acpi driver registration to unload on failure Remove the assumption that acpi_bus_register_driver() returns the number of devices claimed. Returning the count is unreliable because devices may be hot-plugged in the future (admittedly not applicable for this driver). Since the hardware for this driver is not hot-pluggable, determine whether the hardware is present by noticing calls to the .add() method. It would be better to probe the ACPI namespace for the ASUS HIDs, and load the driver only when we find one, but ACPI doesn't support that yet. I don't have an ASUS laptop to test on, but on my HP dl360, it does report the appropriate error when attempting to load the module: $ sudo insmod drivers/acpi/asus_acpi.ko insmod: error inserting 'drivers/acpi/asus_acpi.ko': -1 No such device Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-03-29 06:04:00 +08:00
}
/*
* This is a bit of a kludge. We only want this module loaded
* for ASUS systems, but there's currently no way to probe the
* ACPI namespace for ASUS HIDs. So we just return failure if
* we didn't find one, which will cause the module to be
* unloaded.
*/
if (!asus_hotk_found) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
acpi_bus_unregister_driver(&asus_hotk_driver);
remove_proc_entry(PROC_ASUS, acpi_root_dir);
asus_acpi: fix oops on non-asus machines If asus_acpi_init doesn't find any device it knows about, it mistakenly returns a "success" error code even though it cleans up after itself. Later when trying to rmmod asus_acpi, the module_exit routine would try to clean up one more time and we would end up calling acpi_bus_unregister_driver(&asus_hotk_driver) twice. This patch addresses this first problem by returning -ENODEV when no appropriate device is found. Then there was also another bug with the code handling the return value of backlight_device_register. If this function ever failed, the driver would cleanup by calling the module_exit routine from module_init, but it would still return "success". So any attempt to rmmod this module would result in asus_acpi_exit being called twice but it's not ready to handle it (I haven't hit this bug, just found it by code inspection). This patch fixes that by inserting a return -ENODEV; at the end of this error handling path. Signed-off-by: Maxime Austruy <maxime@tralhalla.org> Cc: Len Brown <lenb@kernel.org> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Jan Engelhardt <jengelh@computergmbh.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-02 03:06:38 +08:00
return -ENODEV;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
asus_backlight_device = backlight_device_register("asus", NULL, NULL,
ACPI: asus_acpi: Add support for the generic backlight device Add support for the generic backlight interface below /sys/class/backlight. Keep the procfs brightness handling for backward compatibility. [apw@shadowen.org: backlight users need to select BACKLIGHT_CLASS_DEVICE] Signed-off-by: Holger Macht <hmacht@suse.de> Signed-off-by: Andy Whitcroft <apw@shadowen.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-21 05:30:29 +08:00
&asus_backlight_data);
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
if (IS_ERR(asus_backlight_device)) {
ACPI: asus_acpi: Add support for the generic backlight device Add support for the generic backlight interface below /sys/class/backlight. Keep the procfs brightness handling for backward compatibility. [apw@shadowen.org: backlight users need to select BACKLIGHT_CLASS_DEVICE] Signed-off-by: Holger Macht <hmacht@suse.de> Signed-off-by: Andy Whitcroft <apw@shadowen.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-21 05:30:29 +08:00
printk(KERN_ERR "Could not register asus backlight device\n");
asus_backlight_device = NULL;
asus_acpi_exit();
asus_acpi: fix oops on non-asus machines If asus_acpi_init doesn't find any device it knows about, it mistakenly returns a "success" error code even though it cleans up after itself. Later when trying to rmmod asus_acpi, the module_exit routine would try to clean up one more time and we would end up calling acpi_bus_unregister_driver(&asus_hotk_driver) twice. This patch addresses this first problem by returning -ENODEV when no appropriate device is found. Then there was also another bug with the code handling the return value of backlight_device_register. If this function ever failed, the driver would cleanup by calling the module_exit routine from module_init, but it would still return "success". So any attempt to rmmod this module would result in asus_acpi_exit being called twice but it's not ready to handle it (I haven't hit this bug, just found it by code inspection). This patch fixes that by inserting a return -ENODEV; at the end of this error handling path. Signed-off-by: Maxime Austruy <maxime@tralhalla.org> Cc: Len Brown <lenb@kernel.org> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Jan Engelhardt <jengelh@computergmbh.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-02 03:06:38 +08:00
return -ENODEV;
ACPI: asus_acpi: Add support for the generic backlight device Add support for the generic backlight interface below /sys/class/backlight. Keep the procfs brightness handling for backward compatibility. [apw@shadowen.org: backlight users need to select BACKLIGHT_CLASS_DEVICE] Signed-off-by: Holger Macht <hmacht@suse.de> Signed-off-by: Andy Whitcroft <apw@shadowen.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-21 05:30:29 +08:00
}
asus_acpi: whitespace and comment cleanup Signed-off-by: Mike Dahlgren <dahlgren@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-18 02:35:14 +08:00
asus_backlight_device->props.max_brightness = 15;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
ACPI: asus_acpi: Add support for the generic backlight device Add support for the generic backlight interface below /sys/class/backlight. Keep the procfs brightness handling for backward compatibility. [apw@shadowen.org: backlight users need to select BACKLIGHT_CLASS_DEVICE] Signed-off-by: Holger Macht <hmacht@suse.de> Signed-off-by: Andy Whitcroft <apw@shadowen.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-21 05:30:29 +08:00
return 0;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
module_init(asus_acpi_init);
module_exit(asus_acpi_exit);