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authorLen Brown <len.brown@intel.com>2009-08-02 11:34:24 -0400
committerLen Brown <len.brown@intel.com>2009-08-02 11:34:24 -0400
commitf63440eff06265fc56e73044f8727b12641b33f1 (patch)
tree0923c8f1ef07f175c0ea144b4e6d0eae952c3b3b
parent437f8c8ab99e7b6eed8e0d6d9cf46085c8de2e36 (diff)
parent59fe4fe34d7afdf63208124f313be9056feaa2f4 (diff)
Merge branch 'thinkpad' into release
-rw-r--r--Documentation/laptops/thinkpad-acpi.txt127
-rw-r--r--drivers/platform/x86/Kconfig25
-rw-r--r--drivers/platform/x86/thinkpad_acpi.c390
3 files changed, 49 insertions, 493 deletions
diff --git a/Documentation/laptops/thinkpad-acpi.txt b/Documentation/laptops/thinkpad-acpi.txt
index f2296ecedb8..e2ddcdeb61b 100644
--- a/Documentation/laptops/thinkpad-acpi.txt
+++ b/Documentation/laptops/thinkpad-acpi.txt
@@ -36,8 +36,6 @@ detailed description):
- Bluetooth enable and disable
- video output switching, expansion control
- ThinkLight on and off
- - limited docking and undocking
- - UltraBay eject
- CMOS/UCMS control
- LED control
- ACPI sounds
@@ -729,131 +727,6 @@ cannot be read or if it is unknown, thinkpad-acpi will report it as "off".
It is impossible to know if the status returned through sysfs is valid.
-Docking / undocking -- /proc/acpi/ibm/dock
-------------------------------------------
-
-Docking and undocking (e.g. with the X4 UltraBase) requires some
-actions to be taken by the operating system to safely make or break
-the electrical connections with the dock.
-
-The docking feature of this driver generates the following ACPI events:
-
- ibm/dock GDCK 00000003 00000001 -- eject request
- ibm/dock GDCK 00000003 00000002 -- undocked
- ibm/dock GDCK 00000000 00000003 -- docked
-
-NOTE: These events will only be generated if the laptop was docked
-when originally booted. This is due to the current lack of support for
-hot plugging of devices in the Linux ACPI framework. If the laptop was
-booted while not in the dock, the following message is shown in the
-logs:
-
- Mar 17 01:42:34 aero kernel: thinkpad_acpi: dock device not present
-
-In this case, no dock-related events are generated but the dock and
-undock commands described below still work. They can be executed
-manually or triggered by Fn key combinations (see the example acpid
-configuration files included in the driver tarball package available
-on the web site).
-
-When the eject request button on the dock is pressed, the first event
-above is generated. The handler for this event should issue the
-following command:
-
- echo undock > /proc/acpi/ibm/dock
-
-After the LED on the dock goes off, it is safe to eject the laptop.
-Note: if you pressed this key by mistake, go ahead and eject the
-laptop, then dock it back in. Otherwise, the dock may not function as
-expected.
-
-When the laptop is docked, the third event above is generated. The
-handler for this event should issue the following command to fully
-enable the dock:
-
- echo dock > /proc/acpi/ibm/dock
-
-The contents of the /proc/acpi/ibm/dock file shows the current status
-of the dock, as provided by the ACPI framework.
-
-The docking support in this driver does not take care of enabling or
-disabling any other devices you may have attached to the dock. For
-example, a CD drive plugged into the UltraBase needs to be disabled or
-enabled separately. See the provided example acpid configuration files
-for how this can be accomplished.
-
-There is no support yet for PCI devices that may be attached to a
-docking station, e.g. in the ThinkPad Dock II. The driver currently
-does not recognize, enable or disable such devices. This means that
-the only docking stations currently supported are the X-series
-UltraBase docks and "dumb" port replicators like the Mini Dock (the
-latter don't need any ACPI support, actually).
-
-
-UltraBay eject -- /proc/acpi/ibm/bay
-------------------------------------
-
-Inserting or ejecting an UltraBay device requires some actions to be
-taken by the operating system to safely make or break the electrical
-connections with the device.
-
-This feature generates the following ACPI events:
-
- ibm/bay MSTR 00000003 00000000 -- eject request
- ibm/bay MSTR 00000001 00000000 -- eject lever inserted
-
-NOTE: These events will only be generated if the UltraBay was present
-when the laptop was originally booted (on the X series, the UltraBay
-is in the dock, so it may not be present if the laptop was undocked).
-This is due to the current lack of support for hot plugging of devices
-in the Linux ACPI framework. If the laptop was booted without the
-UltraBay, the following message is shown in the logs:
-
- Mar 17 01:42:34 aero kernel: thinkpad_acpi: bay device not present
-
-In this case, no bay-related events are generated but the eject
-command described below still works. It can be executed manually or
-triggered by a hot key combination.
-
-Sliding the eject lever generates the first event shown above. The
-handler for this event should take whatever actions are necessary to
-shut down the device in the UltraBay (e.g. call idectl), then issue
-the following command:
-
- echo eject > /proc/acpi/ibm/bay
-
-After the LED on the UltraBay goes off, it is safe to pull out the
-device.
-
-When the eject lever is inserted, the second event above is
-generated. The handler for this event should take whatever actions are
-necessary to enable the UltraBay device (e.g. call idectl).
-
-The contents of the /proc/acpi/ibm/bay file shows the current status
-of the UltraBay, as provided by the ACPI framework.
-
-EXPERIMENTAL warm eject support on the 600e/x, A22p and A3x (To use
-this feature, you need to supply the experimental=1 parameter when
-loading the module):
-
-These models do not have a button near the UltraBay device to request
-a hot eject but rather require the laptop to be put to sleep
-(suspend-to-ram) before the bay device is ejected or inserted).
-The sequence of steps to eject the device is as follows:
-
- echo eject > /proc/acpi/ibm/bay
- put the ThinkPad to sleep
- remove the drive
- resume from sleep
- cat /proc/acpi/ibm/bay should show that the drive was removed
-
-On the A3x, both the UltraBay 2000 and UltraBay Plus devices are
-supported. Use "eject2" instead of "eject" for the second bay.
-
-Note: the UltraBay eject support on the 600e/x, A22p and A3x is
-EXPERIMENTAL and may not work as expected. USE WITH CAUTION!
-
-
CMOS/UCMS control
-----------------
diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
index 46dad12f952..77c6097ced8 100644
--- a/drivers/platform/x86/Kconfig
+++ b/drivers/platform/x86/Kconfig
@@ -277,31 +277,6 @@ config THINKPAD_ACPI_UNSAFE_LEDS
Say N here, unless you are building a kernel for your own
use, and need to control the important firmware LEDs.
-config THINKPAD_ACPI_DOCK
- bool "Legacy Docking Station Support"
- depends on THINKPAD_ACPI
- depends on ACPI_DOCK=n
- default n
- ---help---
- Allows the thinkpad_acpi driver to handle docking station events.
- This support was made obsolete by the generic ACPI docking station
- support (CONFIG_ACPI_DOCK). It will allow locking and removing the
- laptop from the docking station, but will not properly connect PCI
- devices.
-
- If you are not sure, say N here.
-
-config THINKPAD_ACPI_BAY
- bool "Legacy Removable Bay Support"
- depends on THINKPAD_ACPI
- default y
- ---help---
- Allows the thinkpad_acpi driver to handle removable bays. It will
- electrically disable the device in the bay, and also generate
- notifications when the bay lever is ejected or inserted.
-
- If you are not sure, say Y here.
-
config THINKPAD_ACPI_VIDEO
bool "Video output control support"
depends on THINKPAD_ACPI
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index a463fd72c49..e8560085250 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -239,12 +239,6 @@ struct ibm_init_struct {
};
static struct {
-#ifdef CONFIG_THINKPAD_ACPI_BAY
- u32 bay_status:1;
- u32 bay_eject:1;
- u32 bay_status2:1;
- u32 bay_eject2:1;
-#endif
u32 bluetooth:1;
u32 hotkey:1;
u32 hotkey_mask:1;
@@ -589,18 +583,6 @@ static int acpi_ec_write(int i, u8 v)
return 1;
}
-#if defined(CONFIG_THINKPAD_ACPI_DOCK) || defined(CONFIG_THINKPAD_ACPI_BAY)
-static int _sta(acpi_handle handle)
-{
- int status;
-
- if (!handle || !acpi_evalf(handle, &status, "_STA", "d"))
- status = 0;
-
- return status;
-}
-#endif
-
static int issue_thinkpad_cmos_command(int cmos_cmd)
{
if (!cmos_handle)
@@ -784,6 +766,8 @@ static int dispatch_procfs_write(struct file *file,
if (!ibm || !ibm->write)
return -EINVAL;
+ if (count > PAGE_SIZE - 2)
+ return -EINVAL;
kernbuf = kmalloc(count + 2, GFP_KERNEL);
if (!kernbuf)
@@ -4442,293 +4426,6 @@ static struct ibm_struct light_driver_data = {
};
/*************************************************************************
- * Dock subdriver
- */
-
-#ifdef CONFIG_THINKPAD_ACPI_DOCK
-
-static void dock_notify(struct ibm_struct *ibm, u32 event);
-static int dock_read(char *p);
-static int dock_write(char *buf);
-
-TPACPI_HANDLE(dock, root, "\\_SB.GDCK", /* X30, X31, X40 */
- "\\_SB.PCI0.DOCK", /* 600e/x,770e,770x,A2xm/p,T20-22,X20-21 */
- "\\_SB.PCI0.PCI1.DOCK", /* all others */
- "\\_SB.PCI.ISA.SLCE", /* 570 */
- ); /* A21e,G4x,R30,R31,R32,R40,R40e,R50e */
-
-/* don't list other alternatives as we install a notify handler on the 570 */
-TPACPI_HANDLE(pci, root, "\\_SB.PCI"); /* 570 */
-
-static const struct acpi_device_id ibm_pci_device_ids[] = {
- {PCI_ROOT_HID_STRING, 0},
- {"", 0},
-};
-
-static struct tp_acpi_drv_struct ibm_dock_acpidriver[2] = {
- {
- .notify = dock_notify,
- .handle = &dock_handle,
- .type = ACPI_SYSTEM_NOTIFY,
- },
- {
- /* THIS ONE MUST NEVER BE USED FOR DRIVER AUTOLOADING.
- * We just use it to get notifications of dock hotplug
- * in very old thinkpads */
- .hid = ibm_pci_device_ids,
- .notify = dock_notify,
- .handle = &pci_handle,
- .type = ACPI_SYSTEM_NOTIFY,
- },
-};
-
-static struct ibm_struct dock_driver_data[2] = {
- {
- .name = "dock",
- .read = dock_read,
- .write = dock_write,
- .acpi = &ibm_dock_acpidriver[0],
- },
- {
- .name = "dock",
- .acpi = &ibm_dock_acpidriver[1],
- },
-};
-
-#define dock_docked() (_sta(dock_handle) & 1)
-
-static int __init dock_init(struct ibm_init_struct *iibm)
-{
- vdbg_printk(TPACPI_DBG_INIT, "initializing dock subdriver\n");
-
- TPACPI_ACPIHANDLE_INIT(dock);
-
- vdbg_printk(TPACPI_DBG_INIT, "dock is %s\n",
- str_supported(dock_handle != NULL));
-
- return (dock_handle)? 0 : 1;
-}
-
-static int __init dock_init2(struct ibm_init_struct *iibm)
-{
- int dock2_needed;
-
- vdbg_printk(TPACPI_DBG_INIT, "initializing dock subdriver part 2\n");
-
- if (dock_driver_data[0].flags.acpi_driver_registered &&
- dock_driver_data[0].flags.acpi_notify_installed) {
- TPACPI_ACPIHANDLE_INIT(pci);
- dock2_needed = (pci_handle != NULL);
- vdbg_printk(TPACPI_DBG_INIT,
- "dock PCI handler for the TP 570 is %s\n",
- str_supported(dock2_needed));
- } else {
- vdbg_printk(TPACPI_DBG_INIT,
- "dock subdriver part 2 not required\n");
- dock2_needed = 0;
- }
-
- return (dock2_needed)? 0 : 1;
-}
-
-static void dock_notify(struct ibm_struct *ibm, u32 event)
-{
- int docked = dock_docked();
- int pci = ibm->acpi->hid && ibm->acpi->device &&
- acpi_match_device_ids(ibm->acpi->device, ibm_pci_device_ids);
- int data;
-
- if (event == 1 && !pci) /* 570 */
- data = 1; /* button */
- else if (event == 1 && pci) /* 570 */
- data = 3; /* dock */
- else if (event == 3 && docked)
- data = 1; /* button */
- else if (event == 3 && !docked)
- data = 2; /* undock */
- else if (event == 0 && docked)
- data = 3; /* dock */
- else {
- printk(TPACPI_ERR "unknown dock event %d, status %d\n",
- event, _sta(dock_handle));
- data = 0; /* unknown */
- }
- acpi_bus_generate_proc_event(ibm->acpi->device, event, data);
- acpi_bus_generate_netlink_event(ibm->acpi->device->pnp.device_class,
- dev_name(&ibm->acpi->device->dev),
- event, data);
-}
-
-static int dock_read(char *p)
-{
- int len = 0;
- int docked = dock_docked();
-
- if (!dock_handle)
- len += sprintf(p + len, "status:\t\tnot supported\n");
- else if (!docked)
- len += sprintf(p + len, "status:\t\tundocked\n");
- else {
- len += sprintf(p + len, "status:\t\tdocked\n");
- len += sprintf(p + len, "commands:\tdock, undock\n");
- }
-
- return len;
-}
-
-static int dock_write(char *buf)
-{
- char *cmd;
-
- if (!dock_docked())
- return -ENODEV;
-
- while ((cmd = next_cmd(&buf))) {
- if (strlencmp(cmd, "undock") == 0) {
- if (!acpi_evalf(dock_handle, NULL, "_DCK", "vd", 0) ||
- !acpi_evalf(dock_handle, NULL, "_EJ0", "vd", 1))
- return -EIO;
- } else if (strlencmp(cmd, "dock") == 0) {
- if (!acpi_evalf(dock_handle, NULL, "_DCK", "vd", 1))
- return -EIO;
- } else
- return -EINVAL;
- }
-
- return 0;
-}
-
-#endif /* CONFIG_THINKPAD_ACPI_DOCK */
-
-/*************************************************************************
- * Bay subdriver
- */
-
-#ifdef CONFIG_THINKPAD_ACPI_BAY
-
-TPACPI_HANDLE(bay, root, "\\_SB.PCI.IDE.SECN.MAST", /* 570 */
- "\\_SB.PCI0.IDE0.IDES.IDSM", /* 600e/x, 770e, 770x */
- "\\_SB.PCI0.SATA.SCND.MSTR", /* T60, X60, Z60 */
- "\\_SB.PCI0.IDE0.SCND.MSTR", /* all others */
- ); /* A21e, R30, R31 */
-TPACPI_HANDLE(bay_ej, bay, "_EJ3", /* 600e/x, A2xm/p, A3x */
- "_EJ0", /* all others */
- ); /* 570,A21e,G4x,R30,R31,R32,R40e,R50e */
-TPACPI_HANDLE(bay2, root, "\\_SB.PCI0.IDE0.PRIM.SLAV", /* A3x, R32 */
- "\\_SB.PCI0.IDE0.IDEP.IDPS", /* 600e/x, 770e, 770x */
- ); /* all others */
-TPACPI_HANDLE(bay2_ej, bay2, "_EJ3", /* 600e/x, 770e, A3x */
- "_EJ0", /* 770x */
- ); /* all others */
-
-static int __init bay_init(struct ibm_init_struct *iibm)
-{
- vdbg_printk(TPACPI_DBG_INIT, "initializing bay subdriver\n");
-
- TPACPI_ACPIHANDLE_INIT(bay);
- if (bay_handle)
- TPACPI_ACPIHANDLE_INIT(bay_ej);
- TPACPI_ACPIHANDLE_INIT(bay2);
- if (bay2_handle)
- TPACPI_ACPIHANDLE_INIT(bay2_ej);
-
- tp_features.bay_status = bay_handle &&
- acpi_evalf(bay_handle, NULL, "_STA", "qv");
- tp_features.bay_status2 = bay2_handle &&
- acpi_evalf(bay2_handle, NULL, "_STA", "qv");
-
- tp_features.bay_eject = bay_handle && bay_ej_handle &&
- (strlencmp(bay_ej_path, "_EJ0") == 0 || experimental);
- tp_features.bay_eject2 = bay2_handle && bay2_ej_handle &&
- (strlencmp(bay2_ej_path, "_EJ0") == 0 || experimental);
-
- vdbg_printk(TPACPI_DBG_INIT,
- "bay 1: status %s, eject %s; bay 2: status %s, eject %s\n",
- str_supported(tp_features.bay_status),
- str_supported(tp_features.bay_eject),
- str_supported(tp_features.bay_status2),
- str_supported(tp_features.bay_eject2));
-
- return (tp_features.bay_status || tp_features.bay_eject ||
- tp_features.bay_status2 || tp_features.bay_eject2)? 0 : 1;
-}
-
-static void bay_notify(struct ibm_struct *ibm, u32 event)
-{
- acpi_bus_generate_proc_event(ibm->acpi->device, event, 0);
- acpi_bus_generate_netlink_event(ibm->acpi->device->pnp.device_class,
- dev_name(&ibm->acpi->device->dev),
- event, 0);
-}
-
-#define bay_occupied(b) (_sta(b##_handle) & 1)
-
-static int bay_read(char *p)
-{
- int len = 0;
- int occupied = bay_occupied(bay);
- int occupied2 = bay_occupied(bay2);
- int eject, eject2;
-
- len += sprintf(p + len, "status:\t\t%s\n",
- tp_features.bay_status ?
- (occupied ? "occupied" : "unoccupied") :
- "not supported");
- if (tp_features.bay_status2)
- len += sprintf(p + len, "status2:\t%s\n", occupied2 ?
- "occupied" : "unoccupied");
-
- eject = tp_features.bay_eject && occupied;
- eject2 = tp_features.bay_eject2 && occupied2;
-
- if (eject && eject2)
- len += sprintf(p + len, "commands:\teject, eject2\n");
- else if (eject)
- len += sprintf(p + len, "commands:\teject\n");
- else if (eject2)
- len += sprintf(p + len, "commands:\teject2\n");
-
- return len;
-}
-
-static int bay_write(char *buf)
-{
- char *cmd;
-
- if (!tp_features.bay_eject && !tp_features.bay_eject2)
- return -ENODEV;
-
- while ((cmd = next_cmd(&buf))) {
- if (tp_features.bay_eject && strlencmp(cmd, "eject") == 0) {
- if (!acpi_evalf(bay_ej_handle, NULL, NULL, "vd", 1))
- return -EIO;
- } else if (tp_features.bay_eject2 &&
- strlencmp(cmd, "eject2") == 0) {
- if (!acpi_evalf(bay2_ej_handle, NULL, NULL, "vd", 1))
- return -EIO;
- } else
- return -EINVAL;
- }
-
- return 0;
-}
-
-static struct tp_acpi_drv_struct ibm_bay_acpidriver = {
- .notify = bay_notify,
- .handle = &bay_handle,
- .type = ACPI_SYSTEM_NOTIFY,
-};
-
-static struct ibm_struct bay_driver_data = {
- .name = "bay",
- .read = bay_read,
- .write = bay_write,
- .acpi = &ibm_bay_acpidriver,
-};
-
-#endif /* CONFIG_THINKPAD_ACPI_BAY */
-
-/*************************************************************************
* CMOS subdriver
*/
@@ -5945,14 +5642,48 @@ static struct backlight_ops ibm_backlight_data = {
/* --------------------------------------------------------------------- */
+/*
+ * These are only useful for models that have only one possibility
+ * of GPU. If the BIOS model handles both ATI and Intel, don't use
+ * these quirks.
+ */
+#define TPACPI_BRGHT_Q_NOEC 0x0001 /* Must NOT use EC HBRV */
+#define TPACPI_BRGHT_Q_EC 0x0002 /* Should or must use EC HBRV */
+#define TPACPI_BRGHT_Q_ASK 0x8000 /* Ask for user report */
+
+static const struct tpacpi_quirk brightness_quirk_table[] __initconst = {
+ /* Models with ATI GPUs known to require ECNVRAM mode */
+ TPACPI_Q_IBM('1', 'Y', TPACPI_BRGHT_Q_EC), /* T43/p ATI */
+
+ /* Models with ATI GPUs (waiting confirmation) */
+ TPACPI_Q_IBM('1', 'R', TPACPI_BRGHT_Q_ASK|TPACPI_BRGHT_Q_EC),
+ TPACPI_Q_IBM('1', 'Q', TPACPI_BRGHT_Q_ASK|TPACPI_BRGHT_Q_EC),
+ TPACPI_Q_IBM('7', '6', TPACPI_BRGHT_Q_ASK|TPACPI_BRGHT_Q_EC),
+ TPACPI_Q_IBM('7', '8', TPACPI_BRGHT_Q_ASK|TPACPI_BRGHT_Q_EC),
+
+ /* Models with Intel Extreme Graphics 2 (waiting confirmation) */
+ TPACPI_Q_IBM('1', 'V', TPACPI_BRGHT_Q_ASK|TPACPI_BRGHT_Q_NOEC),
+ TPACPI_Q_IBM('1', 'W', TPACPI_BRGHT_Q_ASK|TPACPI_BRGHT_Q_NOEC),
+ TPACPI_Q_IBM('1', 'U', TPACPI_BRGHT_Q_ASK|TPACPI_BRGHT_Q_NOEC),
+
+ /* Models with Intel GMA900 */
+ TPACPI_Q_IBM('7', '0', TPACPI_BRGHT_Q_NOEC), /* T43, R52 */
+ TPACPI_Q_IBM('7', '4', TPACPI_BRGHT_Q_NOEC), /* X41 */
+ TPACPI_Q_IBM('7', '5', TPACPI_BRGHT_Q_NOEC), /* X41 Tablet */
+};
+
static int __init brightness_init(struct ibm_init_struct *iibm)
{
int b;
+ unsigned long quirks;
vdbg_printk(TPACPI_DBG_INIT, "initializing brightness subdriver\n");
mutex_init(&brightness_mutex);
+ quirks = tpacpi_check_quirks(brightness_quirk_table,
+ ARRAY_SIZE(brightness_quirk_table));
+
/*
* We always attempt to detect acpi support, so as to switch
* Lenovo Vista BIOS to ACPI brightness mode even if we are not
@@ -6009,23 +5740,13 @@ static int __init brightness_init(struct ibm_init_struct *iibm)
/* TPACPI_BRGHT_MODE_AUTO not implemented yet, just use default */
if (brightness_mode == TPACPI_BRGHT_MODE_AUTO ||
brightness_mode == TPACPI_BRGHT_MODE_MAX) {
- if (thinkpad_id.vendor == PCI_VENDOR_ID_IBM) {
- /*
- * IBM models that define HBRV probably have
- * EC-based backlight level control
- */
- if (acpi_evalf(ec_handle, NULL, "HBRV", "qd"))
- /* T40-T43, R50-R52, R50e, R51e, X31-X41 */
- brightness_mode = TPACPI_BRGHT_MODE_ECNVRAM;
- else
- /* all other IBM ThinkPads */
- brightness_mode = TPACPI_BRGHT_MODE_UCMS_STEP;
- } else
- /* All Lenovo ThinkPads */
+ if (quirks & TPACPI_BRGHT_Q_EC)
+ brightness_mode = TPACPI_BRGHT_MODE_ECNVRAM;
+ else
brightness_mode = TPACPI_BRGHT_MODE_UCMS_STEP;
dbg_printk(TPACPI_DBG_BRGHT,
- "selected brightness_mode=%d\n",
+ "driver auto-selected brightness_mode=%d\n",
brightness_mode);
}
@@ -6052,6 +5773,15 @@ static int __init brightness_init(struct ibm_init_struct *iibm)
vdbg_printk(TPACPI_DBG_INIT | TPACPI_DBG_BRGHT,
"brightness is supported\n");
+ if (quirks & TPACPI_BRGHT_Q_ASK) {
+ printk(TPACPI_NOTICE
+ "brightness: will use unverified default: "
+ "brightness_mode=%d\n", brightness_mode);
+ printk(TPACPI_NOTICE
+ "brightness: please report to %s whether it works well "
+ "or not on your ThinkPad\n", TPACPI_MAIL);
+ }
+
ibm_backlight_device->props.max_brightness =
(tp_features.bright_16levels)? 15 : 7;
ibm_backlight_device->props.brightness = b & TP_EC_BACKLIGHT_LVLMSK;
@@ -7854,22 +7584,6 @@ static struct ibm_init_struct ibms_init[] __initdata = {
.init = light_init,
.data = &light_driver_data,
},
-#ifdef CONFIG_THINKPAD_ACPI_DOCK
- {
- .init = dock_init,
- .data = &dock_driver_data[0],
- },
- {
- .init = dock_init2,
- .data = &dock_driver_data[1],
- },
-#endif
-#ifdef CONFIG_THINKPAD_ACPI_BAY
- {
- .init = bay_init,
- .data = &bay_driver_data,
- },
-#endif
{
.init = cmos_init,
.data = &cmos_driver_data,
@@ -7968,12 +7682,6 @@ TPACPI_PARAM(hotkey);
TPACPI_PARAM(bluetooth);
TPACPI_PARAM(video);
TPACPI_PARAM(light);
-#ifdef CONFIG_THINKPAD_ACPI_DOCK
-TPACPI_PARAM(dock);
-#endif
-#ifdef CONFIG_THINKPAD_ACPI_BAY
-TPACPI_PARAM(bay);
-#endif /* CONFIG_THINKPAD_ACPI_BAY */
TPACPI_PARAM(cmos);
TPACPI_PARAM(led);
TPACPI_PARAM(beep);