UbiquitousOS
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OpenCloudOS-Kernel
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Merge branch 'thinkpad-2.6.32' into release

This commit is contained in:
Len Brown 2009-11-25 00:43:08 -05:00
parent a4257763de 275014ae46
commit 644417958b
2 changed files with 36 additions and 7 deletions
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17
drivers/acpi/blacklist.c
View File

@ -224,6 +224,7 @@ static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
* _OSI(Linux) helps sound
* DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad R61"),
* DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T61"),
* T400, T500
* _OSI(Linux) has Linux specific hooks
* DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X61"),
* _OSI(Linux) is a NOP:
@ -254,6 +255,22 @@ static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X61"),
},
},
{
.callback = dmi_enable_osi_linux,
.ident = "Lenovo ThinkPad T400",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T400"),
},
},
{
.callback = dmi_enable_osi_linux,
.ident = "Lenovo ThinkPad T500",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T500"),
},
},
{}
};

26
drivers/platform/x86/thinkpad_acpi.c
View File

@ -1680,36 +1680,48 @@ static void tpacpi_remove_driver_attributes(struct device_driver *drv)
| (__bv1) << 8 | (__bv2) }
#define TPV_Q_X(__v, __bid1, __bid2, __bv1, __bv2, \
__eid1, __eid2, __ev1, __ev2) \
__eid, __ev1, __ev2) \
{ .vendor = (__v), \
.bios = TPID(__bid1, __bid2), \
.ec = TPID(__eid1, __eid2), \
.ec = __eid, \
.quirks = (__ev1) << 24 | (__ev2) << 16 \
| (__bv1) << 8 | (__bv2) }
#define TPV_QI0(__id1, __id2, __bv1, __bv2) \
TPV_Q(PCI_VENDOR_ID_IBM, __id1, __id2, __bv1, __bv2)
/* Outdated IBM BIOSes often lack the EC id string */
#define TPV_QI1(__id1, __id2, __bv1, __bv2, __ev1, __ev2) \
TPV_Q_X(PCI_VENDOR_ID_IBM, __id1, __id2, \
__bv1, __bv2, __id1, __id2, __ev1, __ev2)
__bv1, __bv2, TPID(__id1, __id2), \
__ev1, __ev2), \
TPV_Q_X(PCI_VENDOR_ID_IBM, __id1, __id2, \
__bv1, __bv2, TPACPI_MATCH_UNKNOWN, \
__ev1, __ev2)
/* Outdated IBM BIOSes often lack the EC id string */
#define TPV_QI2(__bid1, __bid2, __bv1, __bv2, \
__eid1, __eid2, __ev1, __ev2) \
TPV_Q_X(PCI_VENDOR_ID_IBM, __bid1, __bid2, \
__bv1, __bv2, __eid1, __eid2, __ev1, __ev2)
__bv1, __bv2, TPID(__eid1, __eid2), \
__ev1, __ev2), \
TPV_Q_X(PCI_VENDOR_ID_IBM, __bid1, __bid2, \
__bv1, __bv2, TPACPI_MATCH_UNKNOWN, \
__ev1, __ev2)
#define TPV_QL0(__id1, __id2, __bv1, __bv2) \
TPV_Q(PCI_VENDOR_ID_LENOVO, __id1, __id2, __bv1, __bv2)
#define TPV_QL1(__id1, __id2, __bv1, __bv2, __ev1, __ev2) \
TPV_Q_X(PCI_VENDOR_ID_LENOVO, __id1, __id2, \
__bv1, __bv2, __id1, __id2, __ev1, __ev2)
__bv1, __bv2, TPID(__id1, __id2), \
__ev1, __ev2)
#define TPV_QL2(__bid1, __bid2, __bv1, __bv2, \
__eid1, __eid2, __ev1, __ev2) \
TPV_Q_X(PCI_VENDOR_ID_LENOVO, __bid1, __bid2, \
__bv1, __bv2, __eid1, __eid2, __ev1, __ev2)
__bv1, __bv2, TPID(__eid1, __eid2), \
__ev1, __ev2)
static const struct tpacpi_quirk tpacpi_bios_version_qtable[] __initconst = {
/* Numeric models ------------------ */
@ -6313,7 +6325,7 @@ static int brightness_write(char *buf)
* Doing it this way makes the syscall restartable in case of EINTR
*/
rc = brightness_set(level);
return (rc == -EINTR)? ERESTARTSYS : rc;
return (rc == -EINTR)? -ERESTARTSYS : rc;
}
static struct ibm_struct brightness_driver_data = {