From 1c2c96291ef4a59b6b4eee021661a8d33a4e645e Mon Sep 17 00:00:00 2001 From: Henrique de Moraes Holschuh Date: Wed, 18 Jul 2007 23:45:46 -0300 Subject: [PATCH] --- yaml --- r: 62562 b: refs/heads/master c: 3d6f99ca00ccf861305fd8630a21f2e696886708 h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/Documentation/thinkpad-acpi.txt | 18 +++++------------- trunk/drivers/misc/thinkpad_acpi.c | 2 +- 3 files changed, 7 insertions(+), 15 deletions(-) diff --git a/[refs] b/[refs] index f3de68767a59..993c29377738 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: a8fba3da3d11d808137be7ebeb3b6938a42f011f +refs/heads/master: 3d6f99ca00ccf861305fd8630a21f2e696886708 diff --git a/trunk/Documentation/thinkpad-acpi.txt b/trunk/Documentation/thinkpad-acpi.txt index 5d827ded34d1..3eb949e14a02 100644 --- a/trunk/Documentation/thinkpad-acpi.txt +++ b/trunk/Documentation/thinkpad-acpi.txt @@ -710,23 +710,15 @@ Temperature sensors procfs: /proc/acpi/ibm/thermal sysfs device attributes: (hwmon) temp*_input -Most ThinkPads include six or more separate temperature sensors but -only expose the CPU temperature through the standard ACPI methods. -This feature shows readings from up to eight different sensors on older -ThinkPads, and it has experimental support for up to sixteen different -sensors on newer ThinkPads. - -EXPERIMENTAL: The 16-sensors feature is marked EXPERIMENTAL because the -implementation directly accesses hardware registers and may not work as -expected. USE WITH CAUTION! To use this feature, you need to supply the -experimental=1 parameter when loading the module. When EXPERIMENTAL -mode is enabled, reading the first 8 sensors on newer ThinkPads will -also use an new experimental thermal sensor access mode. +Most ThinkPads include six or more separate temperature sensors but only +expose the CPU temperature through the standard ACPI methods. This +feature shows readings from up to eight different sensors on older +ThinkPads, and up to sixteen different sensors on newer ThinkPads. For example, on the X40, a typical output may be: temperatures: 42 42 45 41 36 -128 33 -128 -EXPERIMENTAL: On the T43/p, a typical output may be: +On the T43/p, a typical output may be: temperatures: 48 48 36 52 38 -128 31 -128 48 52 48 -128 -128 -128 -128 -128 The mapping of thermal sensors to physical locations varies depending on diff --git a/trunk/drivers/misc/thinkpad_acpi.c b/trunk/drivers/misc/thinkpad_acpi.c index f74d7d600d83..84a1000e4cec 100644 --- a/trunk/drivers/misc/thinkpad_acpi.c +++ b/trunk/drivers/misc/thinkpad_acpi.c @@ -2709,7 +2709,7 @@ static int __init thermal_init(struct ibm_init_struct *iibm) acpi_tmp7 = acpi_evalf(ec_handle, NULL, "TMP7", "qv"); - if (thinkpad_id.ec_model && experimental) { + if (thinkpad_id.ec_model) { /* * Direct EC access mode: sensors at registers * 0x78-0x7F, 0xC0-0xC7. Registers return 0x00 for